🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.72 AU - 1.16 AU

Year: 331 Days

Day: 13 Hours

Environment

Temp: 137 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.53 AU - 1.81 AU

Year: 784 Days

Day: 45.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.36 AU - 4.98 AU

Year: 3668 Days

Day: 41.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.7

Radius: 13.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.41 AU - 6.59 AU

Year: 4688 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 78,905,029 km

• M1: 170,392 km (0.103 R)
• M2: 665,860 km (0.088 R)
• M3: 1,295,817 km (0.081 R)
• M4: 2,096,913 km (0.08 R)
• M5: 3,087,401 km (0.095 R)
• M6: 3,574,641 km (0.065 R)
• M7: 4,683,161 km (0.069 R)
• M8: 5,768,045 km (0.108 R)
• M9: 10,307,293 km (0.05 R)
• M10: 11,617,322 km (0.104 R)
• M11: 13,501,657 km (0.102 R)
• M12: 13,978,874 km (0.088 R)
• M13: 20,620,720 km (0.112 R)
• M14: 21,318,594 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 9.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.13 AU - 13.49 AU

Year: 12917 Days

Day: 9.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,905,029 km

• M1: 115,789 km (0.114 R)
• M2: 417,228 km (0.099 R)
• M3: 731,534 km (0.04 R)
• M4: 1,372,411 km (0.12 R)
• M5: 2,317,570 km (0.106 R)
• M6: 4,112,595 km (0.112 R)
• M7: 5,394,948 km (0.113 R)
• M8: 6,485,367 km (0.109 R)
• M9: 7,206,728 km (0.095 R)
• M10: 8,446,745 km (0.098 R)
• M11: 10,681,288 km (0.048 R)
• M12: 12,339,132 km (0.068 R)
• M13: 14,615,712 km (0.088 R)
• M14: 15,672,172 km (0.053 R)
• M15: 16,404,155 km (0.05 R)
• M16: 17,286,782 km (0.073 R)
• M17: 17,936,336 km (0.107 R)
• M18: 18,669,515 km (0.115 R)
• M19: 20,195,713 km (0.094 R)
• M20: 20,698,361 km (0.118 R)
• M21: 24,211,368 km (0.092 R)
• M22: 25,520,948 km (0.109 R)
• M23: 25,855,598 km (0.111 R)
• M24: 26,193,241 km (0.094 R)
• M25: 29,456,868 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.9

Radius: 6.8

Gravity: 20.87 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.4 AU - 15.5 AU

Year: 16937 Days

Day: 20.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,905,029 km

• M1: 86,019 km (0.111 R)
• M2: 486,343 km (0.119 R)
• M3: 853,157 km (0.063 R)
• M4: 1,247,796 km (0.092 R)
• M5: 1,519,914 km (0.112 R)
• M6: 1,906,326 km (0.064 R)
• M7: 2,654,465 km (0.11 R)
• M8: 3,108,494 km (0.107 R)
• M9: 3,978,855 km (0.071 R)
• M10: 5,938,886 km (0.108 R)
• M11: 6,895,863 km (0.091 R)
• M12: 7,411,228 km (0.092 R)
• M13: 7,901,610 km (0.065 R)
• M14: 14,133,408 km (0.087 R)
• M15: 15,747,121 km (0.081 R)
• M16: 16,722,349 km (0.065 R)
• M17: 18,882,393 km (0.101 R)
• M18: 20,643,609 km (0.108 R)
• M19: 20,931,435 km (0.108 R)
• M20: 22,410,509 km (0.095 R)
• M21: 30,862,490 km (0.048 R)
• M22: 32,257,340 km (0.118 R)
• M23: 34,495,175 km (0.117 R)
• M24: 37,116,279 km (0.118 R)
• M25: 37,684,452 km (0.093 R)
• M26: 41,825,769 km (0.106 R)
• M27: 59,662,324 km (0.092 R)
• M28: 69,686,428 km (0.093 R)
• M29: 70,334,187 km (0.079 R)
• M30: 72,522,505 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.9

Radius: 4.9

Gravity: 39.69 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 10.94 AU - 15.94 AU

Year: 17907 Days

Day: 20.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 78,905,029 km

• M1: 70,760 km (0.085 R)
• M2: 272,717 km (0.111 R)
• M3: 498,161 km (0.063 R)
• M4: 801,545 km (0.102 R)
• M5: 1,020,257 km (0.101 R)
• M6: 2,023,910 km (0.037 R)
• M7: 2,387,133 km (0.11 R)
• M8: 3,214,858 km (0.049 R)
• M9: 3,470,371 km (0.109 R)
• M10: 3,801,132 km (0.071 R)
• M11: 4,883,323 km (0.081 R)
• M12: 5,778,068 km (0.097 R)
• M13: 7,008,810 km (0.069 R)
• M14: 7,735,257 km (0.075 R)
• M15: 8,944,905 km (0.079 R)
• M16: 9,857,452 km (0.112 R)
• M17: 11,275,491 km (0.117 R)
• M18: 12,202,250 km (0.062 R)
• M19: 13,250,332 km (0.059 R)
• M20: 14,281,361 km (0.089 R)
• M21: 15,364,898 km (0.102 R)
• M22: 15,845,706 km (0.099 R)
• M23: 28,880,467 km (0.098 R)
• M24: 30,356,101 km (0.111 R)
• M25: 31,881,101 km (0.095 R)
• M26: 36,055,929 km (0.076 R)
• M27: 38,346,721 km (0.049 R)
• M28: 39,976,740 km (0.075 R)
• M29: 40,580,666 km (0.064 R)
• M30: 41,344,214 km (0.105 R)
• M31: 44,333,179 km (0.075 R)
• M32: 45,633,634 km (0.037 R)
• M33: 51,622,784 km (0.112 R)
• M34: 53,061,617 km (0.094 R)
• M35: 53,790,906 km (0.089 R)
• M36: 61,656,314 km (0.109 R)
• M37: 68,732,891 km (0.053 R)
• M38: 70,035,290 km (0.077 R)
• M39: 71,575,550 km (0.043 R)
• M40: 73,588,988 km (0.1 R)
• M41: 78,668,733 km (0.093 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit