🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.15 AU - 1.43 AU

Year: 513 Days

Day: 41.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.47 AU - 1.49 AU

Year: 630 Days

Day: 44 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.35 AU - 1.71 AU

Year: 662 Days

Day: 25.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.31 AU - 2.37 AU

Year: 1252 Days

Day: 28.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.02 AU - 3.9 AU

Year: 2252 Days

Day: 39.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 153.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 12.9

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.72 AU - 6.2 AU

Year: 5090 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,449,693 km

• M1: 165,754 km (0.094 R)
• M2: 272,268 km (0.1 R)
• M3: 426,504 km (0.03 R)
• M4: 540,497 km (0.066 R)
• M5: 805,585 km (0.062 R)
• M6: 1,492,538 km (0.096 R)
• M7: 1,628,074 km (0.117 R)
• M8: 1,749,996 km (0.118 R)
• M9: 2,040,814 km (0.119 R)
• M10: 2,230,654 km (0.112 R)
• M11: 2,628,285 km (0.1 R)
• M12: 2,835,478 km (0.026 R)
• M13: 4,335,795 km (0.097 R)
• M14: 4,482,850 km (0.083 R)
• M15: 4,857,892 km (0.091 R)
• M16: 4,985,050 km (0.111 R)
• M17: 5,295,166 km (0.092 R)
• M18: 5,400,034 km (0.098 R)
• M19: 5,611,715 km (0.083 R)
• M20: 6,374,216 km (0.094 R)
• M21: 6,796,231 km (0.094 R)
• M22: 6,967,521 km (0.063 R)
• M23: 7,935,718 km (0.033 R)
• M24: 8,207,089 km (0.082 R)
• M25: 8,542,936 km (0.06 R)
• M26: 8,821,188 km (0.093 R)
• M27: 8,977,069 km (0.053 R)
• M28: 9,228,244 km (0.107 R)
• M29: 9,450,097 km (0.11 R)
• M30: 9,609,718 km (0.104 R)
• M31: 9,834,564 km (0.093 R)
• M32: 10,126,130 km (0.087 R)
• M33: 10,784,510 km (0.111 R)
• M34: 11,085,352 km (0.058 R)
• M35: 11,729,670 km (0.079 R)
• M36: 11,832,444 km (0.07 R)
• M37: 12,630,847 km (0.088 R)
• M38: 12,736,314 km (0.064 R)
• M39: 13,375,097 km (0.114 R)
• M40: 13,842,889 km (0.101 R)
• M41: 14,610,027 km (0.093 R)
• M42: 15,054,632 km (0.101 R)
• M43: 15,616,671 km (0.089 R)
• M44: 16,761,245 km (0.084 R)
• M45: 17,071,062 km (0.113 R)
• M46: 17,500,109 km (0.098 R)
• M47: 17,735,725 km (0.09 R)
• M48: 18,368,973 km (0.117 R)
• M49: 18,889,125 km (0.068 R)
• M50: 18,969,459 km (0.074 R)
• M51: 19,373,373 km (0.067 R)
• M52: 19,617,068 km (0.094 R)
• M53: 20,478,153 km (0.118 R)
• M54: 20,602,170 km (0.109 R)
• M55: 21,059,042 km (0.095 R)
• M56: 21,435,281 km (0.1 R)
• M57: 21,982,809 km (0.087 R)
• M58: 22,194,639 km (0.112 R)
• M59: 23,522,919 km (0.103 R)
• M60: 23,696,153 km (0.109 R)
• M61: 23,826,303 km (0.053 R)
• M62: 24,349,597 km (0.078 R)
• M63: 24,744,685 km (0.094 R)
• M64: 24,876,780 km (0.118 R)
• M65: 25,009,174 km (0.077 R)
• M66: 25,230,279 km (0.105 R)
• M67: 25,407,702 km (0.092 R)
• M68: 26,031,825 km (0.086 R)
• M69: 26,211,043 km (0.101 R)
• M70: 27,068,089 km (0.084 R)
• M71: 28,578,429 km (0.053 R)
• M72: 29,041,435 km (0.103 R)
• M73: 30,069,022 km (0.1 R)
• M74: 30,304,190 km (0.057 R)
• M75: 30,539,957 km (0.096 R)
• M76: 31,203,423 km (0.071 R)
• M77: 31,823,805 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.1

Radius: 13

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.5 AU - 11.82 AU

Year: 13043 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 93,449,693 km

• M1: 162,314 km (0.113 R)
• M2: 292,613 km (0.086 R)
• M3: 423,811 km (0.041 R)
• M4: 634,295 km (0.058 R)
• M5: 802,443 km (0.099 R)
• M6: 1,197,681 km (0.058 R)
• M7: 1,291,179 km (0.119 R)
• M8: 1,411,755 km (0.106 R)
• M9: 1,612,815 km (0.112 R)
• M10: 1,905,278 km (0.078 R)
• M11: 2,186,074 km (0.078 R)
• M12: 2,465,672 km (0.04 R)
• M13: 2,602,255 km (0.054 R)
• M14: 2,725,823 km (0.056 R)
• M15: 2,851,335 km (0.103 R)
• M16: 2,994,949 km (0.069 R)
• M17: 3,141,106 km (0.113 R)
• M18: 3,766,874 km (0.107 R)
• M19: 3,996,058 km (0.097 R)
• M20: 4,103,320 km (0.079 R)
• M21: 4,247,981 km (0.043 R)
• M22: 4,996,718 km (0.049 R)
• M23: 5,209,895 km (0.093 R)
• M24: 5,347,077 km (0.106 R)
• M25: 5,645,225 km (0.026 R)
• M26: 6,362,248 km (0.077 R)
• M27: 6,509,003 km (0.056 R)
• M28: 6,827,647 km (0.093 R)
• M29: 7,107,844 km (0.104 R)
• M30: 7,436,061 km (0.105 R)
• M31: 7,813,946 km (0.11 R)
• M32: 7,994,061 km (0.116 R)
• M33: 8,289,517 km (0.108 R)
• M34: 8,542,487 km (0.102 R)
• M35: 8,658,276 km (0.105 R)
• M36: 9,197,726 km (0.088 R)
• M37: 10,211,102 km (0.098 R)
• M38: 10,906,283 km (0.086 R)
• M39: 11,032,095 km (0.067 R)
• M40: 13,350,413 km (0.088 R)
• M41: 13,458,124 km (0.108 R)
• M42: 13,593,061 km (0.064 R)
• M43: 13,782,901 km (0.052 R)
• M44: 15,023,665 km (0.074 R)
• M45: 15,671,574 km (0.108 R)
• M46: 16,127,698 km (0.091 R)
• M47: 16,328,757 km (0.082 R)
• M48: 16,559,437 km (0.077 R)
• M49: 17,551,869 km (0.092 R)
• M50: 17,758,614 km (0.079 R)
• M51: 18,234,185 km (0.071 R)
• M52: 18,533,531 km (0.099 R)
• M53: 20,178,210 km (0.047 R)
• M54: 20,549,960 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 10.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.1 AU - 12.78 AU

Year: 14434 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 93,449,693 km

• M1: 138,228 km (0.106 R)
• M2: 257,907 km (0.1 R)
• M3: 481,855 km (0.115 R)
• M4: 557,551 km (0.056 R)
• M5: 796,309 km (0.078 R)
• M6: 1,162,375 km (0.079 R)
• M7: 1,698,085 km (0.115 R)
• M8: 1,820,756 km (0.106 R)
• M9: 2,004,462 km (0.028 R)
• M10: 2,490,655 km (0.12 R)
• M11: 2,617,963 km (0.091 R)
• M12: 2,747,514 km (0.113 R)
• M13: 2,999,437 km (0.114 R)
• M14: 3,626,402 km (0.101 R)
• M15: 3,727,530 km (0.078 R)
• M16: 4,171,836 km (0.077 R)
• M17: 4,664,611 km (0.106 R)
• M18: 4,774,865 km (0.084 R)
• M19: 5,062,392 km (0.118 R)
• M20: 5,273,624 km (0.077 R)
• M21: 5,438,182 km (0.076 R)
• M22: 6,338,312 km (0.117 R)
• M23: 6,530,994 km (0.102 R)
• M24: 6,761,076 km (0.11 R)
• M25: 7,486,177 km (0.067 R)
• M26: 7,578,628 km (0.092 R)
• M27: 8,046,271 km (0.12 R)
• M28: 8,235,961 km (0.037 R)
• M29: 8,658,426 km (0.042 R)
• M30: 9,325,482 km (0.082 R)
• M31: 9,584,885 km (0.102 R)
• M32: 9,725,657 km (0.107 R)
• M33: 9,927,763 km (0.116 R)
• M34: 10,625,638 km (0.106 R)
• M35: 10,708,664 km (0.03 R)
• M36: 10,854,821 km (0.086 R)
• M37: 10,980,484 km (0.116 R)
• M38: 11,787,714 km (0.074 R)
• M39: 12,658,224 km (0.115 R)
• M40: 13,012,172 km (0.037 R)
• M41: 13,190,343 km (0.087 R)
• M42: 13,594,407 km (0.109 R)
• M43: 13,843,338 km (0.086 R)
• M44: 14,047,988 km (0.085 R)
• M45: 15,840,619 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.2

Radius: 7.4

Gravity: 15.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 15.68 AU - 18.62 AU

Year: 24847 Days

Day: 21.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,449,693 km

• M1: 439,070 km (0.099 R)
• M2: 506,239 km (0.113 R)
• M3: 577,149 km (0.069 R)
• M4: 677,379 km (0.119 R)
• M5: 1,498,522 km (0.084 R)
• M6: 2,009,548 km (0.119 R)
• M7: 2,487,663 km (0.118 R)
• M8: 3,451,672 km (0.118 R)
• M9: 4,982,357 km (0.044 R)
• M10: 5,353,659 km (0.051 R)
• M11: 5,407,514 km (0.086 R)
• M12: 5,899,691 km (0.104 R)
• M13: 6,693,607 km (0.084 R)
• M14: 6,985,173 km (0.109 R)
• M15: 7,221,538 km (0.106 R)
• M16: 7,581,022 km (0.103 R)
• M17: 7,823,819 km (0.109 R)
• M18: 9,012,075 km (0.098 R)
• M19: 9,923,276 km (0.119 R)
• M20: 10,122,241 km (0.081 R)
• M21: 11,206,077 km (0.104 R)
• M22: 11,482,833 km (0.111 R)
• M23: 11,691,822 km (0.095 R)
• M24: 11,972,467 km (0.114 R)
• M25: 14,072,522 km (0.109 R)
• M26: 14,147,022 km (0.11 R)
• M27: 15,355,623 km (0.118 R)
• M28: 16,518,447 km (0.079 R)
• M29: 17,629,211 km (0.114 R)
• M30: 18,682,081 km (0.115 R)
• M31: 18,928,020 km (0.099 R)
• M32: 19,340,162 km (0.066 R)
• M33: 19,755,296 km (0.067 R)
• M34: 20,173,273 km (0.085 R)
• M35: 20,341,421 km (0.116 R)
• M36: 21,530,724 km (0.069 R)
• M37: 22,917,197 km (0.085 R)
• M38: 23,709,916 km (0.085 R)
• M39: 23,976,051 km (0.116 R)
• M40: 25,140,969 km (0.074 R)
• M41: 25,866,968 km (0.067 R)
• M42: 25,958,223 km (0.119 R)
• M43: 27,805,457 km (0.057 R)
• M44: 28,086,103 km (0.099 R)
• M45: 28,556,139 km (0.071 R)
• M46: 30,654,698 km (0.111 R)
• M47: 32,605,155 km (0.076 R)
• M48: 33,198,011 km (0.064 R)
• M49: 33,794,458 km (0.049 R)
• M50: 35,099,101 km (0.104 R)
• M51: 35,402,486 km (0.091 R)
• M52: 35,605,191 km (0.086 R)
• M53: 36,419,901 km (0.117 R)
• M54: 38,483,753 km (0.049 R)
• M55: 39,214,987 km (0.036 R)
• M56: 39,634,909 km (0.036 R)
• M57: 40,797,434 km (0.037 R)
• M58: 41,116,376 km (0.048 R)
• M59: 41,436,217 km (0.118 R)
• M60: 44,133,167 km (0.089 R)
• M61: 44,351,430 km (0.07 R)
• M62: 44,898,510 km (0.102 R)
• M63: 45,668,191 km (0.103 R)
• M64: 45,778,444 km (0.111 R)
• M65: 47,891,215 km (0.113 R)
• M66: 48,227,661 km (0.061 R)
• M67: 48,902,946 km (0.085 R)
• M68: 53,135,967 km (0.088 R)
• M69: 54,768,080 km (0.07 R)
• M70: 55,825,886 km (0.102 R)
• M71: 56,653,312 km (0.106 R)
• M72: 57,246,916 km (0.116 R)
• M73: 59,400,527 km (0.108 R)
• M74: 61,702,390 km (0.113 R)
• M75: 63,663,319 km (0.098 R)
• M76: 64,156,842 km (0.073 R)
• M77: 64,899,296 km (0.095 R)
• M78: 65,893,823 km (0.08 R)
• M79: 69,033,882 km (0.062 R)
• M80: 70,685,891 km (0.044 R)
• M81: 71,580,786 km (0.059 R)
• M82: 72,222,411 km (0.11 R)
• M83: 72,350,916 km (0.117 R)
• M84: 73,769,852 km (0.102 R)
• M85: 74,028,806 km (0.068 R)
• M86: 74,677,611 km (0.11 R)
• M87: 75,067,763 km (0.1 R)
• M88: 83,955,821 km (0.1 R)
• M89: 85,174,894 km (0.119 R)
• M90: 86,263,368 km (0.031 R)
• M91: 86,672,668 km (0.083 R)
• M92: 87,904,606 km (0.116 R)
• M93: 90,663,042 km (0.091 R)
• M94: 90,940,396 km (0.072 R)
• M95: 92,890,105 km (0.081 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 19,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit