🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 268 Days

Day: 34.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,615,559 km

• M1: 51,162 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.2

Radius: 15

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.04 AU - 2.24 AU

Year: 2054 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,615,559 km

• M1: 186,549 km (0.116 R)
• M2: 704,008 km (0.106 R)
• M3: 1,197,232 km (0.089 R)
• M4: 3,467,679 km (0.106 R)
• M5: 3,966,737 km (0.079 R)
• M6: 4,798,651 km (0.103 R)
• M7: 5,488,596 km (0.083 R)
• M8: 6,044,502 km (0.07 R)

Asteroid Belt

Center: 2.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 14

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.87 AU - 3.55 AU

Year: 3773 Days

Day: 8.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,615,559 km

• M1: 174,132 km (0.077 R)
• M2: 622,626 km (0.117 R)
• M3: 1,288,935 km (0.099 R)
• M4: 7,948,883 km (0.103 R)
• M5: 8,594,098 km (0.106 R)
• M6: 11,566,758 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959

Radius: 7.5

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.99 AU - 8.03 AU

Year: 13501 Days

Day: 15.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,615,559 km

• M1: 93,349 km (0.108 R)
• M2: 455,974 km (0.032 R)
• M3: 858,393 km (0.104 R)
• M4: 1,139,936 km (0.101 R)
• M5: 1,591,572 km (0.116 R)
• M6: 1,859,352 km (0.085 R)
• M7: 5,403,325 km (0.119 R)
• M8: 5,779,863 km (0.067 R)
• M9: 6,927,728 km (0.084 R)
• M10: 7,930,782 km (0.112 R)
• M11: 9,132,052 km (0.054 R)
• M12: 9,396,841 km (0.102 R)
• M13: 10,623,394 km (0.101 R)
• M14: 11,396,515 km (0.055 R)
• M15: 12,142,859 km (0.083 R)
• M16: 13,595,305 km (0.118 R)
• M17: 15,833,439 km (0.114 R)
• M18: 16,841,130 km (0.028 R)
• M19: 18,139,191 km (0.116 R)
• M20: 22,336,757 km (0.052 R)
• M21: 23,306,600 km (0.108 R)
• M22: 23,901,701 km (0.052 R)
• M23: 24,506,974 km (0.113 R)
• M24: 25,643,169 km (0.037 R)
• M25: 26,277,464 km (0.109 R)
• M26: 26,814,072 km (0.098 R)
• M27: 28,243,180 km (0.116 R)
• M28: 30,304,938 km (0.105 R)
• M29: 32,587,951 km (0.116 R)
• M30: 39,278,267 km (0.109 R)
• M31: 47,776,324 km (0.072 R)
• M32: 48,254,738 km (0.041 R)
• M33: 52,875,218 km (0.105 R)
• M34: 55,117,391 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.7

Radius: 5.5

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.61 AU - 11.13 AU

Year: 21907 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,615,559 km

• M1: 70,012 km (0.069 R)
• M2: 268,827 km (0.068 R)
• M3: 448,494 km (0.1 R)
• M4: 749,635 km (0.073 R)
• M5: 924,365 km (0.099 R)
• M6: 1,101,340 km (0.059 R)
• M7: 2,013,288 km (0.054 R)
• M8: 2,399,849 km (0.095 R)
• M9: 2,738,838 km (0.039 R)
• M10: 2,982,234 km (0.081 R)
• M11: 3,266,470 km (0.092 R)
• M12: 4,689,744 km (0.106 R)
• M13: 6,567,945 km (0.034 R)
• M14: 8,034,602 km (0.057 R)
• M15: 8,483,546 km (0.099 R)
• M16: 9,376,944 km (0.084 R)
• M17: 10,742,623 km (0.096 R)
• M18: 11,410,877 km (0.12 R)
• M19: 11,850,246 km (0.091 R)
• M20: 13,651,404 km (0.087 R)
• M21: 15,097,716 km (0.108 R)
• M22: 15,627,293 km (0.119 R)
• M23: 19,686,033 km (0.072 R)
• M24: 21,812,566 km (0.07 R)
• M25: 22,684,872 km (0.111 R)
• M26: 36,362,455 km (0.064 R)
• M27: 38,839,347 km (0.089 R)
• M28: 45,989,677 km (0.104 R)
• M29: 53,097,969 km (0.086 R)
• M30: 56,459,134 km (0.062 R)
• M31: 59,397,535 km (0.046 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit