🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.4

Radius: 14.6

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.12 AU

Year: 618 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,771,105 km

• M1: 182,809 km (0.058 R)
• M2: 1,040,304 km (0.095 R)
• M3: 2,544,809 km (0.093 R)
• M4: 3,104,305 km (0.095 R)
• M5: 4,105,115 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 10.6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.84 AU - 5 AU

Year: 7402 Days

Day: 13.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,771,105 km

• M1: 131,796 km (0.043 R)
• M2: 493,972 km (0.119 R)
• M3: 1,100,143 km (0.081 R)
• M4: 1,530,685 km (0.032 R)
• M5: 2,219,883 km (0.091 R)
• M6: 2,918,355 km (0.074 R)
• M7: 3,670,982 km (0.048 R)
• M8: 4,281,042 km (0.072 R)
• M9: 4,983,703 km (0.097 R)
• M10: 7,315,336 km (0.112 R)
• M11: 7,770,712 km (0.113 R)
• M12: 9,171,397 km (0.118 R)
• M13: 10,512,691 km (0.101 R)
• M14: 14,432,006 km (0.05 R)
• M15: 18,260,066 km (0.047 R)
• M16: 20,304,321 km (0.082 R)
• M17: 23,012,790 km (0.114 R)
• M18: 27,097,261 km (0.077 R)
• M19: 28,104,204 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.4

Radius: 3.3

Gravity: 78.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.1 AU - 6.88 AU

Year: 9943 Days

Day: 21.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,771,105 km

• M1: 41,139 km (0.066 R)
• M2: 178,769 km (0.107 R)
• M3: 288,574 km (0.118 R)
• M4: 640,877 km (0.107 R)
• M5: 758,910 km (0.053 R)
• M6: 973,882 km (0.032 R)
• M7: 1,095,954 km (0.06 R)
• M8: 1,278,763 km (0.118 R)
• M9: 2,335,223 km (0.094 R)
• M10: 2,534,637 km (0.091 R)
• M11: 2,788,804 km (0.076 R)
• M12: 2,899,506 km (0.119 R)
• M13: 3,347,701 km (0.108 R)
• M14: 5,641,635 km (0.039 R)
• M15: 5,964,018 km (0.089 R)
• M16: 6,260,671 km (0.096 R)
• M17: 6,763,769 km (0.064 R)
• M18: 7,937,813 km (0.074 R)
• M19: 8,160,863 km (0.116 R)
• M20: 8,387,953 km (0.12 R)
• M21: 11,062,314 km (0.088 R)
• M22: 12,985,993 km (0.081 R)
• M23: 13,421,023 km (0.077 R)
• M24: 14,189,059 km (0.073 R)
• M25: 17,554,861 km (0.062 R)
• M26: 18,163,126 km (0.084 R)
• M27: 21,074,899 km (0.094 R)
• M28: 25,807,428 km (0.057 R)
• M29: 27,092,174 km (0.097 R)
• M30: 27,597,516 km (0.046 R)
• M31: 29,895,638 km (0.091 R)
• M32: 31,980,285 km (0.112 R)
• M33: 41,023,177 km (0.088 R)
• M34: 41,288,713 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.7

Radius: 6.3

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.68 AU - 8.58 AU

Year: 12913 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,771,105 km

• M1: 78,688 km (0.066 R)
• M2: 331,808 km (0.114 R)
• M3: 637,586 km (0.07 R)
• M4: 1,063,641 km (0.073 R)
• M5: 1,347,278 km (0.047 R)
• M6: 1,832,424 km (0.106 R)
• M7: 2,125,187 km (0.087 R)
• M8: 2,600,609 km (0.049 R)
• M9: 3,119,415 km (0.081 R)
• M10: 3,733,065 km (0.117 R)
• M11: 4,716,671 km (0.07 R)
• M12: 5,232,934 km (0.08 R)
• M13: 5,486,352 km (0.093 R)
• M14: 6,583,204 km (0.119 R)
• M15: 7,271,952 km (0.096 R)
• M16: 10,285,751 km (0.103 R)
• M17: 13,630,311 km (0.107 R)
• M18: 18,621,644 km (0.061 R)
• M19: 20,345,610 km (0.065 R)
• M20: 21,892,302 km (0.076 R)
• M21: 22,361,740 km (0.08 R)
• M22: 29,771,921 km (0.038 R)
• M23: 32,000,929 km (0.091 R)
• M24: 32,727,377 km (0.116 R)
• M25: 38,393,695 km (0.103 R)
• M26: 40,888,838 km (0.079 R)
• M27: 42,320,639 km (0.088 R)
• M28: 43,637,549 km (0.109 R)
• M29: 51,785,547 km (0.07 R)
• M30: 52,284,306 km (0.06 R)
• M31: 58,342,272 km (0.1 R)
• M32: 60,522,511 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.1

Radius: 3

Gravity: 78.57 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.64 AU - 8.68 AU

Year: 17285 Days

Day: 17.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,771,105 km

• M1: 107,112 km (0.063 R)
• M2: 249,828 km (0.104 R)
• M3: 385,963 km (0.104 R)
• M4: 493,374 km (0.079 R)
• M5: 603,627 km (0.119 R)
• M6: 989,291 km (0.119 R)
• M7: 1,234,930 km (0.049 R)
• M8: 2,730,012 km (0.109 R)
• M9: 3,894,033 km (0.107 R)
• M10: 13,019,652 km (0.068 R)
• M11: 13,643,176 km (0.107 R)
• M12: 14,432,155 km (0.089 R)
• M13: 15,175,208 km (0.107 R)
• M14: 16,021,782 km (0.12 R)
• M15: 16,656,825 km (0.1 R)
• M16: 20,268,268 km (0.1 R)
• M17: 22,255,376 km (0.111 R)
• M18: 25,313,456 km (0.078 R)
• M19: 25,526,782 km (0.036 R)
• M20: 37,234,162 km (0.076 R)
• M21: 37,510,021 km (0.09 R)
• M22: 37,648,399 km (0.111 R)
• M23: 52,933,860 km (0.082 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit