🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.13 AU - 1.49 AU

Year: 574 Days

Day: 43.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.82 AU - 2.52 AU

Year: 1224 Days

Day: 20.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.29 AU - 4.41 AU

Year: 2892 Days

Day: 14.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 8.7

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.08 AU - 6.56 AU

Year: 5376 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 73.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,510,132 km

• M1: 109,506 km (0.113 R)
• M2: 503,397 km (0.113 R)
• M3: 1,142,629 km (0.116 R)
• M4: 1,794,127 km (0.11 R)
• M5: 2,143,438 km (0.109 R)
• M6: 2,943,039 km (0.059 R)
• M7: 3,578,231 km (0.089 R)
• M8: 4,253,965 km (0.064 R)
• M9: 5,201,368 km (0.106 R)
• M10: 5,508,493 km (0.078 R)
• M11: 9,906,820 km (0.117 R)
• M12: 11,606,102 km (0.07 R)
• M13: 13,180,919 km (0.108 R)
• M14: 14,616,460 km (0.058 R)
• M15: 15,343,655 km (0.025 R)
• M16: 15,687,282 km (0.106 R)
• M17: 16,153,428 km (0.072 R)
• M18: 17,113,548 km (0.069 R)
• M19: 19,814,238 km (0.091 R)
• M20: 21,693,038 km (0.12 R)
• M21: 22,271,832 km (0.087 R)
• M22: 26,945,718 km (0.111 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.8

Radius: 11

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.45 AU - 9.19 AU

Year: 8373 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,510,132 km

• M1: 138,976 km (0.099 R)
• M2: 593,305 km (0.052 R)
• M3: 935,735 km (0.074 R)
• M4: 1,488,200 km (0.112 R)
• M5: 1,941,332 km (0.119 R)
• M6: 2,890,979 km (0.111 R)
• M7: 3,514,802 km (0.118 R)
• M8: 7,717,156 km (0.081 R)
• M9: 8,104,465 km (0.119 R)
• M10: 9,345,080 km (0.089 R)
• M11: 10,947,871 km (0.075 R)
• M12: 12,200,006 km (0.048 R)
• M13: 16,337,733 km (0.077 R)
• M14: 17,969,846 km (0.114 R)
• M15: 18,514,232 km (0.091 R)
• M16: 18,860,103 km (0.053 R)
• M17: 22,955,195 km (0.104 R)
• M18: 23,839,917 km (0.101 R)
• M19: 24,580,576 km (0.104 R)
• M20: 26,630,815 km (0.104 R)
• M21: 31,068,785 km (0.106 R)
• M22: 35,019,515 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.4

Radius: 14.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.78 AU - 9.44 AU

Year: 8843 Days

Day: 7.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,510,132 km

• M1: 191,036 km (0.105 R)
• M2: 982,708 km (0.093 R)
• M3: 1,856,360 km (0.103 R)
• M4: 3,103,408 km (0.102 R)
• M5: 3,766,575 km (0.103 R)
• M6: 5,053,715 km (0.119 R)
• M7: 9,878,546 km (0.097 R)
• M8: 11,120,956 km (0.119 R)
• M9: 14,383,536 km (0.088 R)
• M10: 21,624,223 km (0.07 R)
• M11: 27,367,584 km (0.103 R)
• M12: 28,570,800 km (0.114 R)
• M13: 30,490,440 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.9 AU - 10.06 AU

Year: 9455 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,510,132 km

• M1: 99,483 km (0.105 R)
• M2: 381,923 km (0.079 R)
• M3: 1,174,194 km (0.042 R)
• M4: 1,738,477 km (0.057 R)
• M5: 2,422,887 km (0.097 R)
• M6: 2,710,863 km (0.088 R)
• M7: 3,079,023 km (0.116 R)
• M8: 4,412,240 km (0.093 R)
• M9: 5,762,660 km (0.083 R)
• M10: 6,629,430 km (0.107 R)
• M11: 8,051,507 km (0.064 R)
• M12: 9,376,346 km (0.039 R)
• M13: 13,787,239 km (0.052 R)
• M14: 14,379,946 km (0.081 R)
• M15: 15,272,297 km (0.103 R)
• M16: 15,965,384 km (0.114 R)
• M17: 18,686,719 km (0.094 R)
• M18: 19,546,607 km (0.083 R)
• M19: 21,061,286 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 8.8

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.41 AU - 11.61 AU

Year: 14951 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 89,510,132 km

• M1: 109,506 km (0.107 R)
• M2: 500,255 km (0.055 R)
• M3: 935,286 km (0.037 R)
• M4: 1,342,192 km (0.084 R)
• M5: 2,933,165 km (0.077 R)
• M6: 4,270,122 km (0.102 R)
• M7: 4,863,726 km (0.094 R)
• M8: 5,216,627 km (0.097 R)
• M9: 6,133,812 km (0.093 R)
• M10: 9,804,644 km (0.107 R)
• M11: 11,812,996 km (0.101 R)
• M12: 20,532,757 km (0.117 R)
• M13: 20,991,424 km (0.083 R)
• M14: 21,929,103 km (0.12 R)
• M15: 23,189,465 km (0.114 R)
• M16: 24,702,947 km (0.102 R)
• M17: 25,326,471 km (0.114 R)
• M18: 27,370,127 km (0.117 R)
• M19: 28,149,981 km (0.09 R)
• M20: 29,174,427 km (0.078 R)
• M21: 30,105,674 km (0.106 R)
• M22: 33,902,019 km (0.115 R)
• M23: 35,848,587 km (0.066 R)
• M24: 40,105,544 km (0.083 R)
• M25: 43,173,347 km (0.048 R)
• M26: 47,982,769 km (0.098 R)
• M27: 50,933,138 km (0.073 R)
• M28: 52,282,361 km (0.094 R)
• M29: 55,228,243 km (0.108 R)
• M30: 57,918,012 km (0.082 R)
• M31: 63,557,104 km (0.073 R)
• M32: 63,945,610 km (0.071 R)
• M33: 66,509,269 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 5.9

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.31 AU - 19.73 AU

Year: 29289 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,510,132 km

• M1: 73,602 km (0.102 R)
• M2: 265,387 km (0.081 R)
• M3: 577,747 km (0.05 R)
• M4: 1,873,115 km (0.08 R)
• M5: 3,287,413 km (0.109 R)
• M6: 3,974,067 km (0.106 R)
• M7: 4,752,126 km (0.037 R)
• M8: 4,942,265 km (0.078 R)
• M9: 5,460,771 km (0.089 R)
• M10: 5,840,301 km (0.114 R)
• M11: 7,036,485 km (0.11 R)
• M12: 8,007,824 km (0.102 R)
• M13: 8,387,354 km (0.041 R)
• M14: 8,778,852 km (0.07 R)
• M15: 9,007,886 km (0.091 R)
• M16: 10,213,645 km (0.114 R)
• M17: 11,867,599 km (0.119 R)
• M18: 15,362,953 km (0.103 R)
• M19: 17,254,170 km (0.104 R)
• M20: 18,348,628 km (0.117 R)
• M21: 19,585,503 km (0.105 R)
• M22: 20,174,769 km (0.079 R)
• M23: 21,699,620 km (0.11 R)
• M24: 26,612,863 km (0.053 R)
• M25: 27,093,222 km (0.07 R)
• M26: 28,569,005 km (0.055 R)
• M27: 32,355,027 km (0.098 R)
• M28: 35,730,703 km (0.095 R)
• M29: 37,653,784 km (0.108 R)
• M30: 44,842,411 km (0.081 R)
• M31: 48,489,307 km (0.1 R)
• M32: 53,082,860 km (0.078 R)
• M33: 55,192,788 km (0.106 R)
• M34: 55,973,689 km (0.049 R)
• M35: 59,783,797 km (0.116 R)
• M36: 62,699,460 km (0.038 R)
• M37: 65,708,471 km (0.107 R)
• M38: 70,171,873 km (0.046 R)
• M39: 73,413,809 km (0.05 R)
• M40: 77,971,308 km (0.074 R)
• M41: 82,205,825 km (0.116 R)
• M42: 88,974,530 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit