🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.64 AU

Year: 216 Days

Day: 33 Hours

Environment

Temp: -11 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 221 Days

Day: 25.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.52 AU - 2.28 AU

Year: 1186 Days

Day: 28.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.77 AU - 2.53 AU

Year: 1428 Days

Day: 31.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 118.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,646,333 km

• M1: 170,990 km (0.052 R)

Asteroid Belt

Center: 2.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 13.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.22 AU - 3.18 AU

Year: 2010 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,646,333 km

• M1: 203,304 km (0.046 R)
• M2: 365,168 km (0.085 R)
• M3: 468,541 km (0.035 R)
• M4: 663,167 km (0.094 R)
• M5: 798,703 km (0.099 R)
• M6: 881,730 km (0.111 R)
• M7: 968,048 km (0.089 R)
• M8: 1,118,992 km (0.089 R)
• M9: 1,278,314 km (0.037 R)
• M10: 1,542,653 km (0.114 R)
• M11: 1,802,804 km (0.103 R)
• M12: 2,431,863 km (0.116 R)
• M13: 2,650,575 km (0.088 R)
• M14: 2,840,714 km (0.119 R)
• M15: 2,928,678 km (0.077 R)
• M16: 3,098,471 km (0.101 R)
• M17: 3,262,430 km (0.111 R)
• M18: 3,391,833 km (0.08 R)
• M19: 3,599,026 km (0.089 R)
• M20: 3,713,767 km (0.054 R)
• M21: 3,996,208 km (0.095 R)
• M22: 4,540,894 km (0.116 R)
• M23: 4,623,621 km (0.11 R)
• M24: 4,811,666 km (0.118 R)
• M25: 5,249,389 km (0.082 R)
• M26: 5,711,348 km (0.056 R)
• M27: 6,209,359 km (0.042 R)
• M28: 6,557,024 km (0.052 R)
• M29: 6,674,309 km (0.104 R)
• M30: 7,018,534 km (0.088 R)
• M31: 7,126,693 km (0.038 R)
• M32: 7,332,240 km (0.094 R)
• M33: 7,576,534 km (0.042 R)
• M34: 7,985,834 km (0.083 R)
• M35: 8,748,184 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.7

Radius: 9.3

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.71 AU - 4.05 AU

Year: 2815 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,646,333 km

• M1: 151,243 km (0.08 R)
• M2: 313,856 km (0.078 R)
• M3: 392,694 km (0.046 R)
• M4: 556,654 km (0.113 R)
• M5: 764,445 km (0.107 R)
• M6: 1,064,688 km (0.088 R)
• M7: 1,240,466 km (0.098 R)
• M8: 1,388,119 km (0.025 R)
• M9: 1,728,304 km (0.068 R)
• M10: 1,852,022 km (0.078 R)
• M11: 1,978,881 km (0.117 R)
• M12: 2,256,385 km (0.09 R)
• M13: 2,376,961 km (0.042 R)
• M14: 2,735,696 km (0.117 R)
• M15: 2,913,269 km (0.112 R)
• M16: 3,161,751 km (0.082 R)
• M17: 3,399,911 km (0.053 R)
• M18: 3,469,175 km (0.073 R)
• M19: 3,608,899 km (0.119 R)
• M20: 3,786,173 km (0.097 R)
• M21: 4,020,892 km (0.084 R)
• M22: 4,316,497 km (0.113 R)
• M23: 4,619,283 km (0.069 R)
• M24: 4,831,413 km (0.104 R)
• M25: 5,086,328 km (0.103 R)
• M26: 5,145,718 km (0.11 R)
• M27: 5,609,172 km (0.029 R)
• M28: 5,732,291 km (0.107 R)
• M29: 5,877,102 km (0.081 R)
• M30: 5,960,428 km (0.098 R)
• M31: 6,276,379 km (0.051 R)
• M32: 6,640,949 km (0.102 R)
• M33: 6,836,922 km (0.114 R)
• M34: 6,968,568 km (0.081 R)
• M35: 7,503,530 km (0.113 R)
• M36: 7,684,843 km (0.116 R)
• M37: 8,144,407 km (0.12 R)
• M38: 8,922,167 km (0.056 R)
• M39: 9,114,400 km (0.086 R)
• M40: 10,371,172 km (0.099 R)
• M41: 10,472,001 km (0.102 R)
• M42: 10,700,287 km (0.094 R)
• M43: 10,802,163 km (0.095 R)
• M44: 10,930,069 km (0.091 R)
• M45: 11,161,497 km (0.093 R)
• M46: 11,290,750 km (0.102 R)
• M47: 11,420,601 km (0.083 R)
• M48: 11,550,900 km (0.114 R)
• M49: 11,760,337 km (0.06 R)
• M50: 12,396,428 km (0.095 R)
• M51: 13,016,511 km (0.077 R)
• M52: 13,371,357 km (0.076 R)
• M53: 13,481,311 km (0.094 R)
• M54: 13,951,497 km (0.058 R)
• M55: 14,427,069 km (0.059 R)
• M56: 14,965,023 km (0.111 R)
• M57: 15,050,593 km (0.111 R)
• M58: 16,323,671 km (0.099 R)
• M59: 16,558,839 km (0.112 R)
• M60: 16,735,963 km (0.085 R)
• M61: 17,002,845 km (0.095 R)
• M62: 17,570,868 km (0.095 R)
• M63: 17,902,527 km (0.085 R)
• M64: 18,756,282 km (0.094 R)
• M65: 18,910,068 km (0.119 R)
• M66: 19,218,988 km (0.118 R)
• M67: 19,280,922 km (0.099 R)
• M68: 19,498,437 km (0.12 R)
• M69: 19,623,201 km (0.116 R)
• M70: 19,873,180 km (0.118 R)
• M71: 19,998,692 km (0.105 R)
• M72: 20,218,900 km (0.083 R)
• M73: 20,756,854 km (0.076 R)
• M74: 20,947,891 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.4

Radius: 3.2

Gravity: 82.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.76 AU - 16.96 AU

Year: 24653 Days

Day: 18.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,646,333 km

• M1: 63,429 km (0.091 R)
• M2: 194,926 km (0.096 R)
• M3: 265,985 km (0.094 R)
• M4: 761,304 km (0.109 R)
• M5: 964,009 km (0.086 R)
• M6: 1,150,557 km (0.103 R)
• M7: 1,182,870 km (0.078 R)
• M8: 1,314,666 km (0.115 R)
• M9: 1,521,111 km (0.106 R)
• M10: 1,812,079 km (0.092 R)
• M11: 1,887,476 km (0.108 R)
• M12: 2,485,269 km (0.12 R)
• M13: 2,527,007 km (0.119 R)
• M14: 2,739,586 km (0.11 R)
• M15: 2,782,820 km (0.093 R)
• M16: 3,091,440 km (0.042 R)
• M17: 3,318,530 km (0.059 R)
• M18: 5,591,220 km (0.034 R)
• M19: 7,554,393 km (0.091 R)
• M20: 7,920,908 km (0.084 R)
• M21: 9,443,814 km (0.102 R)
• M22: 10,238,329 km (0.062 R)
• M23: 10,985,271 km (0.036 R)
• M24: 11,539,381 km (0.034 R)
• M25: 12,031,558 km (0.108 R)
• M26: 12,530,766 km (0.069 R)
• M27: 13,622,831 km (0.094 R)
• M28: 14,518,324 km (0.044 R)
• M29: 15,049,396 km (0.117 R)
• M30: 16,052,300 km (0.072 R)
• M31: 16,130,390 km (0.108 R)
• M32: 16,522,486 km (0.101 R)
• M33: 16,759,300 km (0.101 R)
• M34: 18,940,287 km (0.05 R)
• M35: 19,770,406 km (0.054 R)
• M36: 20,189,878 km (0.046 R)
• M37: 21,294,210 km (0.107 R)
• M38: 23,031,191 km (0.119 R)
• M39: 23,649,778 km (0.062 R)
• M40: 24,005,671 km (0.05 R)
• M41: 24,452,969 km (0.096 R)
• M42: 27,380,749 km (0.086 R)
• M43: 28,412,376 km (0.067 R)
• M44: 29,839,689 km (0.113 R)
• M45: 30,707,057 km (0.101 R)
• M46: 32,171,172 km (0.111 R)
• M47: 34,359,190 km (0.108 R)
• M48: 36,903,252 km (0.1 R)
• M49: 37,730,079 km (0.101 R)
• M50: 39,191,650 km (0.055 R)
• M51: 39,929,467 km (0.063 R)
• M52: 41,204,639 km (0.096 R)
• M53: 44,231,902 km (0.113 R)
• M54: 45,219,996 km (0.11 R)
• M55: 45,440,503 km (0.106 R)
• M56: 45,772,012 km (0.111 R)
• M57: 45,993,566 km (0.116 R)
• M58: 46,215,270 km (0.05 R)
• M59: 46,994,526 km (0.117 R)
• M60: 48,002,666 km (0.085 R)
• M61: 51,299,354 km (0.035 R)
• M62: 51,414,245 km (0.087 R)
• M63: 51,529,286 km (0.113 R)
• M64: 52,916,656 km (0.085 R)
• M65: 55,964,563 km (0.112 R)
• M66: 56,557,270 km (0.03 R)
• M67: 57,509,760 km (0.1 R)
• M68: 58,707,889 km (0.074 R)
• M69: 61,861,263 km (0.094 R)
• M70: 62,719,506 km (0.107 R)
• M71: 64,820,458 km (0.114 R)
• M72: 65,318,170 km (0.113 R)
• M73: 66,818,787 km (0.115 R)
• M74: 68,204,212 km (0.11 R)
• M75: 68,710,452 km (0.045 R)
• M76: 71,003,488 km (0.047 R)
• M77: 71,388,253 km (0.109 R)
• M78: 71,516,608 km (0.03 R)
• M79: 74,229,865 km (0.087 R)
• M80: 74,750,466 km (0.119 R)
• M81: 75,403,012 km (0.11 R)
• M82: 75,795,407 km (0.101 R)
• M83: 75,926,305 km (0.043 R)
• M84: 76,713,638 km (0.116 R)
• M85: 77,239,924 km (0.102 R)
• M86: 77,371,720 km (0.068 R)
• M87: 78,826,260 km (0.047 R)
• M88: 79,357,482 km (0.102 R)
• M89: 80,556,808 km (0.11 R)
• M90: 81,493,889 km (0.108 R)
• M91: 83,108,499 km (0.096 R)
• M92: 83,243,586 km (0.108 R)
• M93: 83,919,768 km (0.03 R)
• M94: 85,686,668 km (0.081 R)
• M95: 88,153,238 km (0.094 R)
• M96: 88,290,868 km (0.042 R)

Asteroid Belt

Center: 14.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.3

Radius: 5.2

Gravity: 18.76 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 15.4 AU - 15.8 AU

Year: 27914 Days

Day: 16.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,646,333 km

• M1: 384,018 km (0.117 R)
• M2: 424,858 km (0.09 R)
• M3: 1,455,587 km (0.053 R)
• M4: 1,488,349 km (0.118 R)
• M5: 1,972,298 km (0.096 R)
• M6: 2,193,703 km (0.116 R)
• M7: 2,501,127 km (0.084 R)
• M8: 2,946,031 km (0.094 R)
• M9: 3,029,506 km (0.077 R)
• M10: 3,725,585 km (0.083 R)
• M11: 3,907,048 km (0.077 R)
• M12: 5,256,570 km (0.052 R)
• M13: 5,357,997 km (0.096 R)
• M14: 5,562,946 km (0.077 R)
• M15: 6,516,334 km (0.09 R)
• M16: 6,845,299 km (0.035 R)
• M17: 7,067,602 km (0.045 R)
• M18: 7,123,551 km (0.089 R)
• M19: 8,214,269 km (0.106 R)
• M20: 8,510,024 km (0.081 R)
• M21: 8,569,564 km (0.112 R)
• M22: 8,929,646 km (0.051 R)
• M23: 10,165,624 km (0.12 R)
• M24: 10,803,509 km (0.118 R)
• M25: 10,867,986 km (0.109 R)
• M26: 11,062,164 km (0.112 R)
• M27: 12,117,577 km (0.059 R)
• M28: 12,318,936 km (0.114 R)
• M29: 12,589,259 km (0.064 R)
• M30: 12,793,311 km (0.047 R)
• M31: 12,998,409 km (0.085 R)
• M32: 13,342,634 km (0.083 R)
• M33: 13,481,311 km (0.1 R)
• M34: 14,110,670 km (0.114 R)
• M35: 14,606,736 km (0.059 R)
• M36: 14,678,094 km (0.03 R)
• M37: 16,722,200 km (0.076 R)
• M38: 17,322,536 km (0.119 R)
• M39: 19,321,463 km (0.049 R)
• M40: 19,635,469 km (0.109 R)
• M41: 20,988,581 km (0.034 R)
• M42: 24,542,727 km (0.103 R)
• M43: 24,712,521 km (0.086 R)
• M44: 25,138,725 km (0.077 R)
• M45: 25,224,295 km (0.098 R)
• M46: 25,481,454 km (0.057 R)
• M47: 26,171,399 km (0.066 R)
• M48: 26,344,933 km (0.099 R)
• M49: 28,992,367 km (0.063 R)
• M50: 29,531,816 km (0.075 R)
• M51: 33,400,567 km (0.106 R)
• M52: 35,489,701 km (0.093 R)
• M53: 37,522,886 km (0.099 R)
• M54: 38,405,813 km (0.094 R)
• M55: 39,196,288 km (0.115 R)
• M56: 40,092,080 km (0.079 R)
• M57: 40,392,023 km (0.086 R)
• M58: 40,592,634 km (0.105 R)
• M59: 42,717,373 km (0.101 R)
• M60: 43,741,819 km (0.071 R)
• M61: 43,844,742 km (0.101 R)
• M62: 43,947,666 km (0.079 R)
• M63: 44,257,034 km (0.111 R)
• M64: 44,774,344 km (0.085 R)
• M65: 46,023,935 km (0.078 R)
• M66: 47,285,045 km (0.071 R)
• M67: 47,390,511 km (0.097 R)
• M68: 50,919,076 km (0.097 R)
• M69: 51,135,694 km (0.09 R)
• M70: 53,427,832 km (0.113 R)
• M71: 60,617,207 km (0.098 R)
• M72: 61,537,084 km (0.119 R)
• M73: 63,856,599 km (0.102 R)
• M74: 65,497,239 km (0.056 R)
• M75: 68,700,279 km (0.101 R)
• M76: 69,179,142 km (0.095 R)
• M77: 69,418,947 km (0.105 R)
• M78: 70,622,312 km (0.049 R)
• M79: 71,226,688 km (0.095 R)
• M80: 71,954,033 km (0.089 R)
• M81: 72,196,980 km (0.117 R)
• M82: 72,927,616 km (0.088 R)
• M83: 73,660,795 km (0.097 R)
• M84: 75,011,215 km (0.094 R)
• M85: 78,235,198 km (0.078 R)
• M86: 78,485,176 km (0.112 R)
• M87: 78,985,731 km (0.093 R)
• M88: 79,110,944 km (0.092 R)
• M89: 80,115,793 km (0.074 R)
• M90: 80,241,755 km (0.12 R)
• M91: 80,872,160 km (0.113 R)
• M92: 81,124,831 km (0.12 R)
• M93: 82,900,857 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.4

Radius: 6.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 14.37 AU - 17.71 AU

Year: 29103 Days

Day: 22.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,646,333 km

• M1: 103,671 km (0.084 R)
• M2: 145,409 km (0.11 R)
• M3: 211,531 km (0.116 R)
• M4: 306,077 km (0.12 R)
• M5: 540,348 km (0.062 R)
• M6: 913,594 km (0.098 R)
• M7: 1,150,856 km (0.104 R)
• M8: 1,680,882 km (0.093 R)
• M9: 2,246,362 km (0.117 R)
• M10: 2,436,351 km (0.078 R)
• M11: 2,566,052 km (0.116 R)
• M12: 2,664,787 km (0.061 R)
• M13: 2,832,187 km (0.099 R)
• M14: 3,003,028 km (0.115 R)
• M15: 3,499,244 km (0.099 R)
• M16: 3,982,744 km (0.111 R)
• M17: 4,212,975 km (0.113 R)
• M18: 4,929,549 km (0.1 R)
• M19: 5,052,668 km (0.109 R)
• M20: 5,512,682 km (0.095 R)
• M21: 6,205,619 km (0.073 R)
• M22: 6,249,900 km (0.084 R)
• M23: 6,788,751 km (0.099 R)
• M24: 7,109,938 km (0.081 R)
• M25: 7,577,431 km (0.093 R)
• M26: 7,862,714 km (0.083 R)
• M27: 7,910,586 km (0.049 R)
• M28: 8,591,256 km (0.072 R)
• M29: 9,391,904 km (0.052 R)
• M30: 10,584,049 km (0.108 R)
• M31: 10,796,329 km (0.071 R)
• M32: 10,902,992 km (0.094 R)
• M33: 10,956,398 km (0.057 R)
• M34: 11,441,245 km (0.109 R)
• M35: 12,154,079 km (0.108 R)
• M36: 12,376,232 km (0.074 R)
• M37: 12,994,221 km (0.087 R)
• M38: 13,910,956 km (0.091 R)
• M39: 15,504,623 km (0.044 R)
• M40: 15,564,761 km (0.078 R)
• M41: 15,927,236 km (0.052 R)
• M42: 16,783,684 km (0.114 R)
• M43: 19,376,664 km (0.112 R)
• M44: 20,355,932 km (0.1 R)
• M45: 20,421,755 km (0.083 R)
• M46: 20,553,700 km (0.119 R)
• M47: 20,619,823 km (0.091 R)
• M48: 21,753,924 km (0.12 R)
• M49: 22,976,737 km (0.104 R)
• M50: 23,527,257 km (0.09 R)
• M51: 23,665,635 km (0.086 R)
• M52: 23,943,139 km (0.062 R)
• M53: 24,431,277 km (0.098 R)
• M54: 25,772,721 km (0.07 R)
• M55: 26,201,319 km (0.101 R)
• M56: 27,137,951 km (0.089 R)
• M57: 27,428,470 km (0.068 R)
• M58: 30,388,713 km (0.052 R)
• M59: 30,690,302 km (0.118 R)
• M60: 30,841,396 km (0.106 R)
• M61: 31,068,635 km (0.097 R)
• M62: 31,296,473 km (0.12 R)
• M63: 31,906,533 km (0.081 R)
• M64: 35,489,701 km (0.088 R)
• M65: 35,966,470 km (0.096 R)
• M66: 36,285,412 km (0.089 R)
• M67: 37,248,075 km (0.087 R)
• M68: 37,409,192 km (0.099 R)
• M69: 37,570,757 km (0.085 R)
• M70: 37,732,473 km (0.08 R)
• M71: 38,626,021 km (0.066 R)
• M72: 40,433,911 km (0.119 R)
• M73: 44,387,633 km (0.083 R)
• M74: 44,901,053 km (0.034 R)
• M75: 46,540,197 km (0.1 R)
• M76: 46,974,928 km (0.067 R)
• M77: 47,760,616 km (0.11 R)
• M78: 50,678,373 km (0.061 R)
• M79: 51,214,981 km (0.115 R)
• M80: 52,294,030 km (0.11 R)
• M81: 52,474,595 km (0.065 R)
• M82: 54,840,784 km (0.084 R)
• M83: 55,852,215 km (0.088 R)
• M84: 57,334,431 km (0.06 R)
• M85: 57,427,481 km (0.094 R)
• M86: 57,986,977 km (0.104 R)
• M87: 58,173,974 km (0.097 R)
• M88: 58,923,460 km (0.097 R)
• M89: 59,205,452 km (0.092 R)
• M90: 60,811,385 km (0.053 R)
• M91: 61,191,363 km (0.109 R)
• M92: 62,240,344 km (0.078 R)
• M93: 63,006,883 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 10,462 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit