🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 30.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.73 AU - 0.83 AU

Year: 265 Days

Day: 16.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,974,933 km

• M1: 294,558 km (0.1 R)
• M2: 396,434 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.15 AU - 1.71 AU

Year: 658 Days

Day: 47.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 121.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,974,933 km

• M1: 493,972 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.66 AU - 2.12 AU

Year: 1000 Days

Day: 36.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.95 AU - 3.23 AU

Year: 1605 Days

Day: 22.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.49 AU - 4.03 AU

Year: 2807 Days

Day: 43 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 9.9

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.24 AU - 4.38 AU

Year: 3445 Days

Day: 10.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 103,974,933 km

• M1: 134,638 km (0.104 R)
• M2: 233,522 km (0.076 R)
• M3: 368,759 km (0.096 R)
• M4: 665,561 km (0.116 R)
• M5: 840,740 km (0.084 R)
• M6: 1,540,858 km (0.113 R)
• M7: 1,613,263 km (0.099 R)
• M8: 1,686,866 km (0.12 R)
• M9: 1,792,033 km (0.047 R)
• M10: 2,333,577 km (0.107 R)
• M11: 2,588,193 km (0.114 R)
• M12: 2,833,982 km (0.112 R)
• M13: 2,941,693 km (0.113 R)
• M14: 3,087,401 km (0.107 R)
• M15: 3,216,953 km (0.05 R)
• M16: 3,500,740 km (0.113 R)
• M17: 3,597,081 km (0.116 R)
• M18: 3,832,099 km (0.057 R)
• M19: 4,255,611 km (0.073 R)
• M20: 4,588,316 km (0.104 R)
• M21: 4,694,082 km (0.098 R)
• M22: 5,168,906 km (0.098 R)
• M23: 5,367,572 km (0.043 R)
• M24: 5,613,959 km (0.105 R)
• M25: 5,886,975 km (0.091 R)
• M26: 6,094,617 km (0.088 R)
• M27: 6,493,445 km (0.057 R)
• M28: 6,973,505 km (0.063 R)
• M29: 7,193,264 km (0.115 R)
• M30: 7,390,584 km (0.036 R)
• M31: 7,689,779 km (0.106 R)
• M32: 7,866,305 km (0.108 R)
• M33: 8,069,608 km (0.056 R)
• M34: 8,742,350 km (0.117 R)
• M35: 9,059,049 km (0.104 R)
• M36: 9,406,265 km (0.072 R)
• M37: 10,003,909 km (0.065 R)
• M38: 10,113,863 km (0.117 R)
• M39: 11,869,693 km (0.064 R)
• M40: 12,991,677 km (0.093 R)
• M41: 13,141,874 km (0.079 R)
• M42: 13,534,867 km (0.108 R)
• M43: 13,748,194 km (0.1 R)
• M44: 14,239,922 km (0.092 R)
• M45: 14,643,687 km (0.104 R)
• M46: 15,177,452 km (0.104 R)
• M47: 15,941,747 km (0.111 R)
• M48: 16,167,042 km (0.077 R)
• M49: 16,458,159 km (0.079 R)
• M50: 16,653,235 km (0.108 R)
• M51: 17,013,018 km (0.05 R)
• M52: 17,740,063 km (0.085 R)
• M53: 18,308,835 km (0.086 R)
• M54: 18,646,327 km (0.086 R)
• M55: 18,714,095 km (0.087 R)
• M56: 18,781,863 km (0.08 R)
• M57: 18,917,698 km (0.088 R)
• M58: 19,087,940 km (0.092 R)
• M59: 19,190,415 km (0.116 R)
• M60: 19,567,551 km (0.114 R)
• M61: 19,843,260 km (0.073 R)
• M62: 20,051,051 km (0.104 R)
• M63: 20,189,878 km (0.103 R)
• M64: 21,135,636 km (0.107 R)
• M65: 21,277,006 km (0.06 R)
• M66: 22,671,408 km (0.042 R)
• M67: 23,033,734 km (0.105 R)
• M68: 23,215,645 km (0.038 R)
• M69: 23,544,162 km (0.114 R)
• M70: 23,727,419 km (0.118 R)
• M71: 23,984,727 km (0.092 R)
• M72: 24,205,983 km (0.117 R)
• M73: 24,353,935 km (0.107 R)
• M74: 24,427,986 km (0.106 R)
• M75: 24,687,837 km (0.051 R)
• M76: 24,799,437 km (0.088 R)
• M77: 24,873,937 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.9

Radius: 8.5

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.8 AU - 8.48 AU

Year: 8941 Days

Day: 6.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,974,933 km

• M1: 107,262 km (0.086 R)
• M2: 194,776 km (0.068 R)
• M3: 274,961 km (0.111 R)
• M4: 423,362 km (0.108 R)
• M5: 508,483 km (0.111 R)
• M6: 664,364 km (0.041 R)
• M7: 731,384 km (0.119 R)
• M8: 854,653 km (0.098 R)
• M9: 928,255 km (0.114 R)
• M10: 1,244,804 km (0.116 R)
• M11: 1,709,305 km (0.1 R)
• M12: 2,511,898 km (0.043 R)
• M13: 3,123,454 km (0.071 R)
• M14: 3,687,438 km (0.111 R)
• M15: 4,028,371 km (0.079 R)
• M16: 4,250,674 km (0.034 R)
• M17: 4,315,001 km (0.116 R)
• M18: 4,379,627 km (0.039 R)
• M19: 4,908,007 km (0.096 R)
• M20: 5,179,677 km (0.083 R)
• M21: 5,248,492 km (0.09 R)
• M22: 5,317,456 km (0.107 R)
• M23: 5,491,439 km (0.076 R)
• M24: 6,462,778 km (0.078 R)
• M25: 6,949,270 km (0.111 R)
• M26: 7,254,450 km (0.091 R)
• M27: 7,759,941 km (0.049 R)
• M28: 7,878,123 km (0.07 R)
• M29: 8,397,527 km (0.069 R)
• M30: 9,301,696 km (0.065 R)
• M31: 9,469,396 km (0.112 R)
• M32: 9,765,300 km (0.074 R)
• M33: 11,379,312 km (0.09 R)
• M34: 12,377,728 km (0.094 R)
• M35: 12,701,158 km (0.102 R)
• M36: 14,360,348 km (0.108 R)
• M37: 15,042,963 km (0.108 R)
• M38: 15,289,351 km (0.113 R)
• M39: 15,786,016 km (0.104 R)
• M40: 15,886,097 km (0.026 R)
• M41: 15,986,178 km (0.102 R)
• M42: 17,877,394 km (0.113 R)
• M43: 18,086,083 km (0.074 R)
• M44: 18,295,520 km (0.104 R)
• M45: 18,558,513 km (0.079 R)
• M46: 19,035,132 km (0.119 R)
• M47: 19,194,903 km (0.038 R)
• M48: 20,000,188 km (0.099 R)
• M49: 21,532,968 km (0.058 R)
• M50: 21,977,872 km (0.11 R)
• M51: 23,615,669 km (0.032 R)
• M52: 23,730,112 km (0.117 R)
• M53: 24,074,486 km (0.042 R)
• M54: 24,247,272 km (0.11 R)
• M55: 25,058,990 km (0.096 R)
• M56: 25,175,676 km (0.092 R)
• M57: 25,938,625 km (0.061 R)
• M58: 27,667,677 km (0.079 R)
• M59: 27,909,128 km (0.073 R)
• M60: 28,881,814 km (0.095 R)
• M61: 29,556,949 km (0.083 R)
• M62: 30,797,714 km (0.105 R)
• M63: 30,860,246 km (0.065 R)
• M64: 31,047,991 km (0.095 R)
• M65: 31,676,452 km (0.064 R)
• M66: 32,309,101 km (0.063 R)
• M67: 32,563,268 km (0.091 R)
• M68: 32,626,996 km (0.109 R)
• M69: 33,330,106 km (0.087 R)
• M70: 33,715,620 km (0.101 R)
• M71: 35,403,533 km (0.083 R)
• M72: 37,052,251 km (0.042 R)
• M73: 37,185,244 km (0.103 R)
• M74: 38,658,483 km (0.098 R)
• M75: 38,995,976 km (0.07 R)
• M76: 39,537,969 km (0.075 R)
• M77: 39,878,005 km (0.108 R)
• M78: 40,766,617 km (0.112 R)
• M79: 40,972,613 km (0.11 R)
• M80: 41,110,093 km (0.111 R)
• M81: 41,178,908 km (0.084 R)
• M82: 41,247,873 km (0.048 R)
• M83: 41,592,696 km (0.105 R)
• M84: 42,981,712 km (0.098 R)
• M85: 43,191,299 km (0.094 R)
• M86: 44,315,228 km (0.115 R)
• M87: 44,385,838 km (0.111 R)
• M88: 44,951,767 km (0.095 R)
• M89: 46,376,836 km (0.08 R)
• M90: 46,663,615 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.3

Radius: 7.2

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.41 AU - 18.79 AU

Year: 27225 Days

Day: 19.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,974,933 km

• M1: 193,430 km (0.09 R)
• M2: 340,485 km (0.071 R)
• M3: 405,709 km (0.096 R)
• M4: 769,831 km (0.088 R)
• M5: 828,922 km (0.095 R)
• M6: 983,756 km (0.052 R)
• M7: 1,114,504 km (0.101 R)
• M8: 1,286,093 km (0.062 R)
• M9: 1,357,152 km (0.059 R)
• M10: 1,616,405 km (0.064 R)
• M11: 1,693,298 km (0.071 R)
• M12: 1,771,538 km (0.106 R)
• M13: 2,180,838 km (0.063 R)
• M14: 2,941,393 km (0.115 R)
• M15: 4,791,321 km (0.098 R)
• M16: 5,825,491 km (0.102 R)
• M17: 6,064,548 km (0.113 R)
• M18: 6,306,747 km (0.116 R)
• M19: 6,613,871 km (0.111 R)
• M20: 6,800,570 km (0.093 R)
• M21: 7,760,090 km (0.114 R)
• M22: 9,242,306 km (0.115 R)
• M23: 9,873,459 km (0.068 R)
• M24: 9,944,369 km (0.074 R)
• M25: 10,015,577 km (0.083 R)
• M26: 10,301,908 km (0.039 R)
• M27: 10,882,497 km (0.111 R)
• M28: 13,309,723 km (0.113 R)
• M29: 13,388,112 km (0.113 R)
• M30: 14,021,360 km (0.066 R)
• M31: 14,421,983 km (0.112 R)
• M32: 16,397,273 km (0.105 R)
• M33: 16,734,616 km (0.097 R)
• M34: 16,989,232 km (0.03 R)
• M35: 18,020,260 km (0.047 R)
• M36: 18,194,093 km (0.117 R)
• M37: 20,685,047 km (0.115 R)
• M38: 23,092,077 km (0.088 R)
• M39: 24,041,275 km (0.049 R)
• M40: 24,520,587 km (0.119 R)
• M41: 24,809,760 km (0.11 R)
• M42: 29,178,017 km (0.029 R)
• M43: 29,894,442 km (0.115 R)
• M44: 30,513,328 km (0.112 R)
• M45: 31,868,386 km (0.114 R)
• M46: 32,606,202 km (0.105 R)
• M47: 32,712,118 km (0.109 R)
• M48: 32,924,098 km (0.097 R)
• M49: 34,421,273 km (0.105 R)
• M50: 35,395,455 km (0.068 R)
• M51: 37,260,192 km (0.108 R)
• M52: 39,946,671 km (0.044 R)
• M53: 40,059,916 km (0.112 R)
• M54: 41,084,213 km (0.117 R)
• M55: 41,542,282 km (0.082 R)
• M56: 42,232,526 km (0.099 R)
• M57: 43,857,757 km (0.078 R)
• M58: 43,974,593 km (0.079 R)
• M59: 44,443,134 km (0.105 R)
• M60: 45,977,260 km (0.097 R)
• M61: 50,560,041 km (0.094 R)
• M62: 50,682,562 km (0.09 R)
• M63: 50,927,902 km (0.113 R)
• M64: 51,173,692 km (0.061 R)
• M65: 53,029,752 km (0.118 R)
• M66: 53,778,340 km (0.027 R)
• M67: 54,404,706 km (0.109 R)
• M68: 55,918,188 km (0.113 R)
• M69: 57,189,770 km (0.112 R)
• M70: 58,214,067 km (0.086 R)
• M71: 60,280,612 km (0.115 R)
• M72: 60,800,913 km (0.085 R)
• M73: 62,108,398 km (0.05 R)
• M74: 62,502,439 km (0.115 R)
• M75: 63,689,648 km (0.077 R)
• M76: 67,430,193 km (0.09 R)
• M77: 67,970,391 km (0.103 R)
• M78: 68,919,141 km (0.104 R)
• M79: 72,342,987 km (0.107 R)
• M80: 72,757,672 km (0.05 R)
• M81: 74,702,744 km (0.038 R)
• M82: 77,087,633 km (0.109 R)
• M83: 80,496,969 km (0.108 R)
• M84: 82,796,886 km (0.087 R)
• M85: 84,245,293 km (0.1 R)
• M86: 84,972,787 km (0.076 R)
• M87: 87,461,348 km (0.084 R)
• M88: 88,788,431 km (0.112 R)
• M89: 91,462,642 km (0.118 R)
• M90: 91,761,389 km (0.038 R)
• M91: 92,509,827 km (0.079 R)
• M92: 96,585,621 km (0.102 R)
• M93: 99,181,892 km (0.069 R)
• M94: 101,955,736 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit