🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.66 AU - 0.9 AU

Year: 265 Days

Day: 22.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.79 AU - 1.27 AU

Year: 402 Days

Day: 30.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 84.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.45 AU

Year: 512 Days

Day: 29.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 14.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.17 AU - 5.93 AU

Year: 4369 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 80,011,409 km

• M1: 235,467 km (0.058 R)
• M2: 562,787 km (0.04 R)
• M3: 663,167 km (0.071 R)
• M4: 821,442 km (0.053 R)
• M5: 1,195,137 km (0.04 R)
• M6: 1,316,312 km (0.106 R)
• M7: 1,827,188 km (0.087 R)
• M8: 2,170,366 km (0.113 R)
• M9: 2,495,143 km (0.113 R)
• M10: 3,022,625 km (0.094 R)
• M11: 3,256,446 km (0.114 R)
• M12: 3,430,279 km (0.083 R)
• M13: 3,607,403 km (0.082 R)
• M14: 3,719,601 km (0.093 R)
• M15: 4,708,593 km (0.114 R)
• M16: 5,283,647 km (0.12 R)
• M17: 5,881,291 km (0.097 R)
• M18: 6,999,684 km (0.105 R)
• M19: 7,368,144 km (0.083 R)
• M20: 7,511,459 km (0.055 R)
• M21: 7,801,080 km (0.052 R)
• M22: 8,006,029 km (0.079 R)
• M23: 8,242,394 km (0.081 R)
• M24: 8,361,474 km (0.085 R)
• M25: 8,511,221 km (0.085 R)
• M26: 8,752,523 km (0.087 R)
• M27: 8,965,550 km (0.088 R)
• M28: 9,088,071 km (0.117 R)
• M29: 9,242,156 km (0.025 R)
• M30: 9,334,907 km (0.084 R)
• M31: 9,615,104 km (0.096 R)
• M32: 9,803,597 km (0.108 R)
• M33: 11,058,125 km (0.101 R)
• M34: 11,587,402 km (0.08 R)
• M35: 12,226,784 km (0.1 R)
• M36: 12,946,798 km (0.081 R)
• M37: 13,364,475 km (0.033 R)
• M38: 13,680,576 km (0.089 R)
• M39: 14,356,309 km (0.118 R)
• M40: 14,643,986 km (0.069 R)
• M41: 14,861,052 km (0.052 R)
• M42: 15,188,672 km (0.117 R)
• M43: 15,814,141 km (0.117 R)
• M44: 16,111,391 km (0.111 R)
• M45: 16,410,438 km (0.043 R)
• M46: 16,523,085 km (0.107 R)
• M47: 16,786,975 km (0.071 R)
• M48: 18,594,417 km (0.04 R)
• M49: 18,711,851 km (0.029 R)
• M50: 18,829,585 km (0.044 R)
• M51: 19,501,429 km (0.101 R)
• M52: 19,860,165 km (0.086 R)
• M53: 20,787,223 km (0.054 R)
• M54: 21,112,897 km (0.075 R)
• M55: 21,235,418 km (0.108 R)
• M56: 21,358,238 km (0.114 R)
• M57: 21,604,625 km (0.04 R)
• M58: 22,432,799 km (0.05 R)
• M59: 23,440,191 km (0.104 R)
• M60: 24,162,599 km (0.112 R)
• M61: 25,498,957 km (0.061 R)
• M62: 26,417,937 km (0.078 R)
• M63: 26,594,163 km (0.095 R)
• M64: 26,859,250 km (0.103 R)
• M65: 27,615,318 km (0.097 R)
• M66: 27,973,455 km (0.105 R)
• M67: 28,108,243 km (0.071 R)
• M68: 28,288,209 km (0.118 R)
• M69: 29,193,725 km (0.118 R)
• M70: 29,649,999 km (0.062 R)
• M71: 30,431,348 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.9

Radius: 10.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.24 AU - 6.98 AU

Year: 5815 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,011,409 km

• M1: 151,543 km (0.107 R)
• M2: 270,772 km (0.113 R)
• M3: 422,614 km (0.061 R)
• M4: 551,867 km (0.061 R)
• M5: 656,136 km (0.102 R)
• M6: 831,914 km (0.118 R)
• M7: 1,095,206 km (0.114 R)
• M8: 1,345,782 km (0.038 R)
• M9: 1,437,935 km (0.059 R)
• M10: 1,828,385 km (0.11 R)
• M11: 2,036,027 km (0.038 R)
• M12: 2,189,066 km (0.095 R)
• M13: 2,314,429 km (0.114 R)
• M14: 2,458,342 km (0.086 R)
• M15: 3,151,130 km (0.062 R)
• M16: 3,275,445 km (0.097 R)
• M17: 3,419,359 km (0.079 R)
• M18: 3,565,516 km (0.088 R)
• M19: 3,676,368 km (0.11 R)
• M20: 3,844,964 km (0.106 R)
• M21: 4,054,701 km (0.086 R)
• M22: 4,366,313 km (0.105 R)
• M23: 4,505,140 km (0.119 R)
• M24: 4,605,221 km (0.099 R)
• M25: 4,746,591 km (0.058 R)
• M26: 4,909,952 km (0.115 R)
• M27: 5,221,265 km (0.084 R)
• M28: 5,474,983 km (0.107 R)
• M29: 5,646,422 km (0.117 R)
• M30: 6,575,425 km (0.116 R)
• M31: 6,643,641 km (0.111 R)
• M32: 6,826,600 km (0.042 R)
• M33: 7,385,647 km (0.052 R)
• M34: 7,456,556 km (0.051 R)
• M35: 8,696,872 km (0.077 R)
• M36: 8,872,051 km (0.045 R)
• M37: 8,947,449 km (0.12 R)
• M38: 9,124,423 km (0.119 R)
• M39: 9,200,568 km (0.104 R)
• M40: 9,817,659 km (0.103 R)
• M41: 9,921,780 km (0.077 R)
• M42: 10,474,544 km (0.083 R)
• M43: 10,661,092 km (0.04 R)
• M44: 10,875,616 km (0.112 R)
• M45: 10,983,476 km (0.094 R)
• M46: 11,172,867 km (0.097 R)
• M47: 11,254,397 km (0.114 R)
• M48: 11,336,227 km (0.077 R)
• M49: 11,692,719 km (0.063 R)
• M50: 12,332,699 km (0.091 R)
• M51: 12,699,363 km (0.038 R)
• M52: 12,983,898 km (0.11 R)
• M53: 13,443,613 km (0.09 R)
• M54: 13,908,563 km (0.027 R)
• M55: 13,996,377 km (0.109 R)
• M56: 14,349,278 km (0.049 R)
• M57: 14,467,610 km (0.073 R)
• M58: 14,556,621 km (0.095 R)
• M59: 14,735,091 km (0.054 R)
• M60: 14,854,321 km (0.107 R)
• M61: 15,064,057 km (0.067 R)
• M62: 15,244,621 km (0.119 R)
• M63: 15,365,347 km (0.085 R)
• M64: 15,546,959 km (0.106 R)
• M65: 15,790,354 km (0.11 R)
• M66: 16,250,218 km (0.103 R)
• M67: 16,621,221 km (0.1 R)
• M68: 16,901,268 km (0.095 R)
• M69: 17,026,332 km (0.081 R)
• M70: 17,120,280 km (0.079 R)
• M71: 17,687,555 km (0.11 R)
• M72: 18,005,450 km (0.095 R)
• M73: 18,517,823 km (0.047 R)
• M74: 19,230,357 km (0.089 R)
• M75: 19,721,338 km (0.069 R)
• M76: 20,382,411 km (0.118 R)
• M77: 21,117,834 km (0.093 R)
• M78: 21,896,192 km (0.06 R)
• M79: 21,998,367 km (0.069 R)
• M80: 22,134,800 km (0.077 R)
• M81: 22,890,718 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.6

Radius: 10.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.18 AU - 9.66 AU

Year: 11131 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,011,409 km

• M1: 141,520 km (0.077 R)
• M2: 335,099 km (0.104 R)
• M3: 557,402 km (0.109 R)
• M4: 687,402 km (0.097 R)
• M5: 828,623 km (0.115 R)
• M6: 1,120,488 km (0.072 R)
• M7: 1,798,166 km (0.086 R)
• M8: 2,984,478 km (0.119 R)
• M9: 3,747,427 km (0.081 R)
• M10: 4,036,450 km (0.108 R)
• M11: 4,200,259 km (0.076 R)
• M12: 4,366,163 km (0.083 R)
• M13: 4,466,843 km (0.105 R)
• M14: 4,534,461 km (0.111 R)
• M15: 5,087,076 km (0.045 R)
• M16: 5,588,228 km (0.077 R)
• M17: 5,844,789 km (0.073 R)
• M18: 6,030,440 km (0.093 R)
• M19: 6,676,254 km (0.082 R)
• M20: 7,665,544 km (0.117 R)
• M21: 7,787,467 km (0.075 R)
• M22: 8,912,592 km (0.088 R)
• M23: 9,342,237 km (0.087 R)
• M24: 9,472,388 km (0.109 R)
• M25: 9,822,596 km (0.073 R)
• M26: 10,580,908 km (0.066 R)
• M27: 12,200,903 km (0.091 R)
• M28: 12,677,821 km (0.099 R)
• M29: 12,966,994 km (0.064 R)
• M30: 14,145,227 km (0.11 R)
• M31: 14,344,790 km (0.102 R)
• M32: 14,545,551 km (0.11 R)
• M33: 14,696,644 km (0.08 R)
• M34: 14,848,187 km (0.119 R)
• M35: 15,511,205 km (0.108 R)
• M36: 16,027,766 km (0.117 R)
• M37: 17,077,943 km (0.044 R)
• M38: 17,718,671 km (0.099 R)
• M39: 17,933,942 km (0.089 R)
• M40: 18,258,570 km (0.114 R)
• M41: 18,968,711 km (0.108 R)
• M42: 19,632,028 km (0.116 R)
• M43: 19,799,129 km (0.104 R)
• M44: 20,246,875 km (0.087 R)
• M45: 20,868,155 km (0.12 R)
• M46: 21,380,976 km (0.116 R)
• M47: 21,782,796 km (0.116 R)
• M48: 22,768,946 km (0.09 R)
• M49: 23,414,909 km (0.06 R)
• M50: 24,007,317 km (0.093 R)
• M51: 24,305,316 km (0.026 R)
• M52: 24,664,650 km (0.083 R)
• M53: 24,844,915 km (0.092 R)
• M54: 25,935,932 km (0.081 R)
• M55: 27,913,915 km (0.071 R)
• M56: 28,227,323 km (0.058 R)
• M57: 28,668,188 km (0.106 R)
• M58: 28,921,008 km (0.118 R)
• M59: 29,301,735 km (0.112 R)
• M60: 31,100,350 km (0.108 R)
• M61: 31,686,175 km (0.075 R)
• M62: 32,472,761 km (0.068 R)
• M63: 32,604,407 km (0.108 R)
• M64: 33,398,622 km (0.113 R)
• M65: 33,531,615 km (0.097 R)
• M66: 33,664,757 km (0.082 R)
• M67: 34,132,101 km (0.064 R)
• M68: 35,005,902 km (0.069 R)
• M69: 35,479,379 km (0.076 R)
• M70: 35,615,064 km (0.088 R)
• M71: 36,023,167 km (0.102 R)
• M72: 36,569,798 km (0.068 R)
• M73: 37,740,252 km (0.097 R)
• M74: 37,878,779 km (0.073 R)
• M75: 38,643,673 km (0.101 R)
• M76: 39,062,996 km (0.05 R)
• M77: 39,765,208 km (0.111 R)
• M78: 40,047,350 km (0.109 R)
• M79: 42,760,008 km (0.101 R)
• M80: 43,411,208 km (0.101 R)
• M81: 43,847,136 km (0.096 R)
• M82: 45,090,145 km (0.074 R)
• M83: 45,163,597 km (0.045 R)
• M84: 46,048,469 km (0.092 R)
• M85: 46,270,621 km (0.12 R)
• M86: 46,493,073 km (0.114 R)
• M87: 47,162,674 km (0.099 R)
• M88: 48,737,341 km (0.091 R)
• M89: 48,812,738 km (0.044 R)
• M90: 50,024,630 km (0.053 R)
• M91: 50,940,020 km (0.094 R)
• M92: 51,246,396 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 4.3

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.12 AU - 18.8 AU

Year: 24548 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,011,409 km

• M1: 90,656 km (0.071 R)
• M2: 200,312 km (0.064 R)
• M3: 262,843 km (0.115 R)
• M4: 369,507 km (0.108 R)
• M5: 511,176 km (0.114 R)
• M6: 622,477 km (0.105 R)
• M7: 766,390 km (0.089 R)
• M8: 842,386 km (0.069 R)
• M9: 1,258,118 km (0.104 R)
• M10: 1,409,212 km (0.069 R)
• M11: 1,663,080 km (0.088 R)
• M12: 2,034,980 km (0.045 R)
• M13: 2,506,512 km (0.095 R)
• M14: 2,658,205 km (0.045 R)
• M15: 2,891,428 km (0.046 R)
• M16: 4,063,677 km (0.084 R)
• M17: 4,107,958 km (0.098 R)
• M18: 4,197,118 km (0.075 R)
• M19: 4,422,711 km (0.047 R)
• M20: 5,075,108 km (0.087 R)
• M21: 5,657,941 km (0.105 R)
• M22: 5,856,906 km (0.049 R)
• M23: 6,058,115 km (0.099 R)
• M24: 7,312,643 km (0.066 R)
• M25: 7,474,957 km (0.1 R)
• M26: 8,873,099 km (0.119 R)
• M27: 8,930,694 km (0.089 R)
• M28: 9,928,511 km (0.058 R)
• M29: 11,773,502 km (0.091 R)
• M30: 13,323,486 km (0.115 R)
• M31: 13,587,975 km (0.107 R)
• M32: 16,609,852 km (0.028 R)
• M33: 17,540,799 km (0.105 R)
• M34: 17,613,055 km (0.111 R)
• M35: 18,562,104 km (0.098 R)
• M36: 20,814,749 km (0.054 R)
• M37: 21,895,144 km (0.09 R)
• M38: 23,231,353 km (0.096 R)
• M39: 23,390,225 km (0.04 R)
• M40: 23,549,547 km (0.082 R)
• M41: 25,735,023 km (0.047 R)
• M42: 27,815,480 km (0.098 R)
• M43: 28,153,422 km (0.104 R)
• M44: 29,604,521 km (0.03 R)
• M45: 30,817,610 km (0.077 R)
• M46: 31,430,213 km (0.053 R)
• M47: 33,561,086 km (0.091 R)
• M48: 35,007,398 km (0.092 R)
• M49: 36,013,443 km (0.112 R)
• M50: 37,680,113 km (0.082 R)
• M51: 38,334,903 km (0.065 R)
• M52: 40,131,424 km (0.054 R)
• M53: 40,417,605 km (0.101 R)
• M54: 42,051,961 km (0.053 R)
• M55: 42,148,751 km (0.109 R)
• M56: 42,342,481 km (0.113 R)
• M57: 43,511,737 km (0.103 R)
• M58: 43,707,711 km (0.12 R)
• M59: 44,297,126 km (0.112 R)
• M60: 44,494,296 km (0.073 R)
• M61: 47,888,822 km (0.063 R)
• M62: 49,310,600 km (0.111 R)
• M63: 50,231,973 km (0.077 R)
• M64: 50,334,747 km (0.075 R)
• M65: 50,437,520 km (0.059 R)
• M66: 51,055,659 km (0.112 R)
• M67: 51,158,881 km (0.108 R)
• M68: 51,262,254 km (0.085 R)
• M69: 52,091,624 km (0.04 R)
• M70: 52,612,075 km (0.088 R)
• M71: 54,184,050 km (0.079 R)
• M72: 54,817,148 km (0.111 R)
• M73: 55,134,744 km (0.096 R)
• M74: 57,588,897 km (0.103 R)
• M75: 58,775,059 km (0.091 R)
• M76: 61,720,790 km (0.083 R)
• M77: 62,382,013 km (0.027 R)
• M78: 64,267,844 km (0.077 R)
• M79: 67,754,671 km (0.119 R)
• M80: 68,892,512 km (0.06 R)
• M81: 69,349,384 km (0.072 R)
• M82: 71,187,044 km (0.103 R)
• M83: 71,417,874 km (0.115 R)
• M84: 71,764,492 km (0.091 R)
• M85: 72,111,709 km (0.078 R)
• M86: 73,040,562 km (0.095 R)
• M87: 73,156,949 km (0.059 R)
• M88: 73,273,336 km (0.027 R)
• M89: 74,558,232 km (0.102 R)
• M90: 75,497,408 km (0.111 R)
• M91: 77,981,181 km (0.102 R)
• M92: 78,815,040 km (0.098 R)
• M93: 79,532,212 km (0.07 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 - 15,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit