🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 270 Days

Day: 19.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,697,441 km

• M1: 117,135 km (0.099 R)
• M2: 394,490 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.72 AU - 0.96 AU

Year: 280 Days

Day: 25.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.93 AU - 1.41 AU

Year: 460 Days

Day: 46.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,697,441 km

• M1: 319,840 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.22 AU - 1.32 AU

Year: 520 Days

Day: 41.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,697,441 km

• M1: 54,005 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.52 AU - 2.16 AU

Year: 907 Days

Day: 22 Hours

Environment

Temp: -46 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.17 AU - 2.73 AU

Year: 1394 Days

Day: 42 Hours

Environment

Temp: -91 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,697,441 km

• M1: 411,544 km (0.096 R)
• M2: 1,589,178 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.46 AU - 3.46 AU

Year: 1851 Days

Day: 22.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,697,441 km

• M1: 37,848 km (0.085 R)
• M2: 1,733,241 km (0.112 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.9 AU - 4.72 AU

Year: 3252 Days

Day: 28.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812

Radius: 13.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7 AU - 11.1 AU

Year: 9895 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,697,441 km

• M1: 193,729 km (0.099 R)
• M2: 334,202 km (0.03 R)
• M3: 889,808 km (0.109 R)
• M4: 1,060,499 km (0.109 R)
• M5: 1,160,580 km (0.098 R)
• M6: 1,594,115 km (0.095 R)
• M7: 1,927,419 km (0.082 R)
• M8: 2,153,761 km (0.1 R)
• M9: 2,309,642 km (0.106 R)
• M10: 2,496,340 km (0.091 R)
• M11: 2,605,397 km (0.036 R)
• M12: 2,716,099 km (0.086 R)
• M13: 3,086,802 km (0.07 R)
• M14: 3,293,397 km (0.057 R)
• M15: 3,627,300 km (0.039 R)
• M16: 3,720,200 km (0.068 R)
• M17: 3,908,693 km (0.106 R)
• M18: 4,036,151 km (0.066 R)
• M19: 4,328,016 km (0.102 R)
• M20: 4,526,532 km (0.111 R)
• M21: 4,660,572 km (0.097 R)
• M22: 4,829,917 km (0.105 R)
• M23: 5,350,667 km (0.079 R)
• M24: 5,563,994 km (0.119 R)
• M25: 5,671,704 km (0.093 R)
• M26: 5,780,163 km (0.106 R)
• M27: 6,072,926 km (0.115 R)
• M28: 6,183,927 km (0.092 R)
• M29: 6,295,527 km (0.092 R)
• M30: 6,408,025 km (0.116 R)
• M31: 6,596,817 km (0.057 R)
• M32: 7,135,370 km (0.1 R)
• M33: 8,584,823 km (0.082 R)
• M34: 9,730,444 km (0.102 R)
• M35: 11,059,172 km (0.055 R)
• M36: 11,286,112 km (0.037 R)
• M37: 11,468,921 km (0.092 R)
• M38: 13,253,474 km (0.116 R)
• M39: 13,543,095 km (0.081 R)
• M40: 13,981,567 km (0.066 R)
• M41: 14,079,553 km (0.047 R)
• M42: 14,177,839 km (0.092 R)
• M43: 15,173,413 km (0.038 R)
• M44: 15,986,178 km (0.067 R)
• M45: 16,140,114 km (0.061 R)
• M46: 16,243,038 km (0.117 R)
• M47: 16,813,005 km (0.109 R)
• M48: 17,547,980 km (0.117 R)
• M49: 18,079,351 km (0.119 R)
• M50: 18,293,426 km (0.113 R)
• M51: 18,400,688 km (0.12 R)
• M52: 20,870,997 km (0.097 R)
• M53: 21,887,964 km (0.055 R)
• M54: 22,059,104 km (0.049 R)
• M55: 22,690,257 km (0.083 R)
• M56: 23,443,782 km (0.086 R)
• M57: 24,029,008 km (0.112 R)
• M58: 24,205,534 km (0.113 R)
• M59: 25,393,191 km (0.106 R)
• M60: 26,115,001 km (0.111 R)
• M61: 26,599,997 km (0.11 R)
• M62: 26,843,543 km (0.052 R)
• M63: 29,697,720 km (0.117 R)
• M64: 31,417,498 km (0.107 R)
• M65: 31,610,628 km (0.048 R)
• M66: 32,581,967 km (0.046 R)
• M67: 34,620,238 km (0.042 R)
• M68: 35,019,515 km (0.098 R)
• M69: 36,361,558 km (0.063 R)
• M70: 36,496,645 km (0.076 R)
• M71: 39,859,156 km (0.084 R)
• M72: 41,259,841 km (0.109 R)
• M73: 41,471,372 km (0.117 R)
• M74: 42,890,607 km (0.109 R)
• M75: 43,104,831 km (0.099 R)
• M76: 43,319,504 km (0.09 R)
• M77: 44,109,381 km (0.086 R)
• M78: 45,194,265 km (0.089 R)
• M79: 45,849,503 km (0.05 R)
• M80: 46,361,128 km (0.074 R)
• M81: 47,390,361 km (0.1 R)
• M82: 47,907,821 km (0.05 R)
• M83: 48,427,075 km (0.116 R)
• M84: 49,246,871 km (0.078 R)
• M85: 49,996,057 km (0.08 R)
• M86: 50,296,898 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.4

Radius: 7.9

Gravity: 9.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.12 AU - 14.26 AU

Year: 18409 Days

Day: 24.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,697,441 km

• M1: 573,708 km (0.034 R)
• M2: 718,818 km (0.076 R)
• M3: 1,470,996 km (0.092 R)
• M4: 1,643,632 km (0.114 R)
• M5: 1,732,493 km (0.088 R)
• M6: 1,853,518 km (0.079 R)
• M7: 2,040,365 km (0.096 R)
• M8: 2,200,884 km (0.099 R)
• M9: 2,398,951 km (0.119 R)
• M10: 2,568,446 km (0.088 R)
• M11: 2,812,440 km (0.079 R)
• M12: 2,919,402 km (0.11 R)
• M13: 3,322,868 km (0.102 R)
• M14: 3,398,265 km (0.115 R)
• M15: 3,550,556 km (0.117 R)
• M16: 3,627,449 km (0.065 R)
• M17: 3,901,363 km (0.093 R)
• M18: 4,848,018 km (0.106 R)
• M19: 4,933,738 km (0.067 R)
• M20: 5,106,374 km (0.116 R)
• M21: 6,605,644 km (0.105 R)
• M22: 8,026,973 km (0.05 R)
• M23: 9,378,590 km (0.07 R)
• M24: 9,485,552 km (0.114 R)
• M25: 9,700,524 km (0.107 R)
• M26: 9,862,688 km (0.119 R)
• M27: 10,244,911 km (0.075 R)
• M28: 10,743,371 km (0.035 R)
• M29: 11,649,186 km (0.082 R)
• M30: 11,995,056 km (0.099 R)
• M31: 12,344,367 km (0.079 R)
• M32: 13,232,231 km (0.114 R)
• M33: 13,593,211 km (0.084 R)
• M34: 13,774,822 km (0.101 R)
• M35: 15,953,267 km (0.04 R)
• M36: 16,081,023 km (0.112 R)
• M37: 16,337,434 km (0.049 R)
• M38: 16,466,088 km (0.117 R)
• M39: 17,507,888 km (0.05 R)
• M40: 17,904,023 km (0.054 R)
• M41: 19,042,463 km (0.097 R)
• M42: 19,860,165 km (0.117 R)
• M43: 20,411,732 km (0.039 R)
• M44: 20,828,661 km (0.079 R)
• M45: 21,600,287 km (0.105 R)
• M46: 21,954,086 km (0.12 R)
• M47: 23,099,258 km (0.076 R)
• M48: 23,243,769 km (0.103 R)
• M49: 23,316,025 km (0.078 R)
• M50: 23,460,985 km (0.086 R)
• M51: 24,927,044 km (0.062 R)
• M52: 25,671,144 km (0.063 R)
• M53: 27,181,185 km (0.106 R)
• M54: 27,486,514 km (0.097 R)
• M55: 28,100,913 km (0.084 R)
• M56: 30,920,833 km (0.083 R)
• M57: 31,399,546 km (0.064 R)
• M58: 35,566,146 km (0.099 R)
• M59: 37,077,683 km (0.103 R)
• M60: 37,926,501 km (0.064 R)
• M61: 38,695,883 km (0.072 R)
• M62: 41,385,054 km (0.034 R)
• M63: 41,912,536 km (0.09 R)
• M64: 42,442,113 km (0.066 R)
• M65: 43,418,987 km (0.104 R)
• M66: 43,686,617 km (0.091 R)
• M67: 44,582,858 km (0.096 R)
• M68: 44,943,090 km (0.101 R)
• M69: 45,757,052 km (0.081 R)
• M70: 45,938,664 km (0.11 R)
• M71: 46,120,425 km (0.095 R)
• M72: 47,032,972 km (0.07 R)
• M73: 47,399,637 km (0.119 R)
• M74: 47,951,353 km (0.12 R)
• M75: 48,043,506 km (0.064 R)
• M76: 48,228,110 km (0.108 R)
• M77: 48,505,314 km (0.12 R)
• M78: 49,619,519 km (0.095 R)
• M79: 50,273,412 km (0.055 R)
• M80: 50,929,997 km (0.065 R)
• M81: 53,968,030 km (0.101 R)
• M82: 54,159,964 km (0.096 R)
• M83: 54,544,281 km (0.107 R)
• M84: 56,090,525 km (0.091 R)
• M85: 56,187,614 km (0.11 R)
• M86: 58,831,158 km (0.041 R)
• M87: 60,018,965 km (0.112 R)
• M88: 61,114,769 km (0.064 R)
• M89: 63,023,040 km (0.096 R)
• M90: 63,124,018 km (0.083 R)
• M91: 63,427,253 km (0.099 R)
• M92: 65,563,511 km (0.11 R)
• M93: 65,973,110 km (0.086 R)
• M94: 68,241,013 km (0.105 R)
• M95: 69,697,498 km (0.039 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 12,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit