🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.74 AU

Year: 179 Days

Day: 17.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 123 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.65 AU - 0.67 AU

Year: 192 Days

Day: 41.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,096,626 km

• M1: 437,125 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.79 AU - 2.81 AU

Year: 1678 Days

Day: 19.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,096,626 km

• M1: 815,907 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.9

Radius: 12.4

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.29 AU - 6.73 AU

Year: 4632 Days

Day: 10.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,096,626 km

• M1: 154,235 km (0.097 R)
• M2: 662,719 km (0.115 R)
• M3: 1,216,829 km (0.095 R)
• M4: 1,771,538 km (0.048 R)
• M5: 2,237,236 km (0.106 R)
• M6: 2,911,923 km (0.09 R)
• M7: 3,399,761 km (0.102 R)
• M8: 4,104,068 km (0.116 R)
• M9: 5,454,189 km (0.091 R)
• M10: 5,924,225 km (0.097 R)
• M11: 6,517,381 km (0.111 R)
• M12: 7,013,447 km (0.08 R)
• M13: 8,307,768 km (0.067 R)
• M14: 8,772,718 km (0.101 R)
• M15: 10,317,316 km (0.118 R)
• M16: 12,784,933 km (0.106 R)
• M17: 14,375,308 km (0.102 R)
• M18: 17,690,846 km (0.095 R)
• M19: 19,866,747 km (0.079 R)
• M20: 21,269,376 km (0.06 R)
• M21: 23,114,068 km (0.103 R)
• M22: 25,143,363 km (0.112 R)
• M23: 26,366,774 km (0.108 R)
• M24: 27,288,896 km (0.11 R)
• M25: 29,913,141 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.8

Radius: 5.1

Gravity: 22.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.03 AU - 18.11 AU

Year: 25259 Days

Day: 21.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,096,626 km

• M1: 71,657 km (0.081 R)
• M2: 358,586 km (0.094 R)
• M3: 676,930 km (0.114 R)
• M4: 1,225,057 km (0.116 R)
• M5: 1,408,165 km (0.099 R)
• M6: 1,644,978 km (0.12 R)
• M7: 3,395,423 km (0.1 R)
• M8: 3,919,165 km (0.088 R)
• M9: 5,645,824 km (0.097 R)
• M10: 6,200,832 km (0.027 R)
• M11: 7,619,319 km (0.101 R)
• M12: 8,083,820 km (0.072 R)
• M13: 11,811,201 km (0.102 R)
• M14: 13,666,663 km (0.106 R)
• M15: 14,429,163 km (0.11 R)
• M16: 21,478,514 km (0.056 R)
• M17: 29,258,950 km (0.079 R)
• M18: 30,267,090 km (0.067 R)
• M19: 43,411,956 km (0.065 R)
• M20: 43,900,243 km (0.049 R)
• M21: 46,396,583 km (0.105 R)
• M22: 47,078,001 km (0.107 R)
• M23: 53,513,253 km (0.061 R)
• M24: 54,450,932 km (0.046 R)
• M25: 63,179,818 km (0.079 R)
• M26: 63,597,346 km (0.067 R)
• M27: 64,227,153 km (0.073 R)
• M28: 66,571,800 km (0.102 R)
• M29: 70,530,459 km (0.065 R)
• M30: 76,048,826 km (0.103 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit