🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.5 AU - 0.62 AU

Year: 151 Days

Day: 20 Hours

Environment

Temp: 254 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 159 Days

Day: 25.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.57 AU - 2.57 AU

Year: 1072 Days

Day: 47.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 12.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.46 AU - 6.64 AU

Year: 5356 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,072,905 km

• M1: 157,078 km (0.109 R)
• M2: 580,440 km (0.11 R)
• M3: 1,760,468 km (0.04 R)
• M4: 2,378,307 km (0.079 R)
• M5: 3,546,517 km (0.046 R)
• M6: 5,137,640 km (0.09 R)
• M7: 5,607,377 km (0.115 R)
• M8: 6,894,218 km (0.068 R)
• M9: 7,313,242 km (0.104 R)
• M10: 8,202,900 km (0.057 R)
• M11: 9,931,952 km (0.113 R)
• M12: 10,703,279 km (0.106 R)
• M13: 12,409,293 km (0.074 R)
• M14: 14,874,815 km (0.12 R)
• M15: 15,781,827 km (0.069 R)
• M16: 18,267,546 km (0.081 R)
• M17: 18,898,549 km (0.037 R)
• M18: 19,425,583 km (0.089 R)
• M19: 19,902,351 km (0.037 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.8

Radius: 6.3

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.33 AU - 18.91 AU

Year: 24385 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 78,072,905 km

• M1: 83,326 km (0.112 R)
• M2: 296,952 km (0.105 R)
• M3: 790,326 km (0.11 R)
• M4: 1,129,763 km (0.1 R)
• M5: 1,579,604 km (0.119 R)
• M6: 2,313,082 km (0.112 R)
• M7: 2,805,558 km (0.079 R)
• M8: 3,337,080 km (0.105 R)
• M9: 3,717,208 km (0.078 R)
• M10: 6,722,180 km (0.11 R)
• M11: 7,185,635 km (0.114 R)
• M12: 7,670,032 km (0.086 R)
• M13: 8,227,733 km (0.078 R)
• M14: 9,086,874 km (0.093 R)
• M15: 10,363,692 km (0.114 R)
• M16: 11,755,849 km (0.105 R)
• M17: 12,088,854 km (0.099 R)
• M18: 13,702,267 km (0.116 R)
• M19: 16,178,411 km (0.094 R)
• M20: 17,608,118 km (0.114 R)
• M21: 20,143,204 km (0.092 R)
• M22: 22,298,311 km (0.101 R)
• M23: 23,536,233 km (0.061 R)
• M24: 24,710,726 km (0.111 R)
• M25: 26,035,864 km (0.04 R)
• M26: 33,511,569 km (0.075 R)
• M27: 38,096,295 km (0.104 R)
• M28: 44,674,562 km (0.091 R)
• M29: 53,048,452 km (0.087 R)
• M30: 56,936,351 km (0.099 R)
• M31: 67,584,428 km (0.077 R)
• M32: 72,146,116 km (0.085 R)
• M33: 73,711,209 km (0.106 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 18,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit