🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.63 AU - 0.83 AU

Year: 217 Days

Day: 32 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,019,223 km

• M1: 34,707 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.93 AU - 1.27 AU

Year: 402 Days

Day: 37.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 12.1

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.73 AU - 6.09 AU

Year: 5004 Days

Day: 8.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,019,223 km

• M1: 150,645 km (0.095 R)
• M2: 692,937 km (0.101 R)
• M3: 1,265,897 km (0.092 R)
• M4: 2,144,336 km (0.119 R)
• M5: 2,931,819 km (0.093 R)
• M6: 5,839,553 km (0.115 R)
• M7: 6,948,372 km (0.034 R)
• M8: 7,663,450 km (0.088 R)
• M9: 8,786,631 km (0.065 R)
• M10: 11,601,165 km (0.094 R)
• M11: 12,556,348 km (0.081 R)
• M12: 13,186,155 km (0.051 R)
• M13: 13,617,595 km (0.096 R)
• M14: 15,617,419 km (0.11 R)
• M15: 16,223,141 km (0.103 R)
• M16: 17,610,961 km (0.108 R)
• M17: 18,002,757 km (0.115 R)
• M18: 21,647,261 km (0.11 R)
• M19: 22,476,930 km (0.079 R)
• M20: 23,171,364 km (0.067 R)
• M21: 24,522,083 km (0.106 R)
• M22: 25,506,736 km (0.101 R)
• M23: 29,252,068 km (0.099 R)
• M24: 32,461,840 km (0.081 R)
• M25: 33,051,705 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.3

Radius: 10.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.13 AU - 10.21 AU

Year: 11295 Days

Day: 12.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,019,223 km

• M1: 134,339 km (0.099 R)
• M2: 525,388 km (0.06 R)
• M3: 993,479 km (0.066 R)
• M4: 1,441,076 km (0.082 R)
• M5: 2,072,678 km (0.085 R)
• M6: 2,472,554 km (0.068 R)
• M7: 2,838,021 km (0.083 R)
• M8: 3,553,099 km (0.117 R)
• M9: 3,940,258 km (0.101 R)
• M10: 5,711,348 km (0.085 R)
• M11: 7,961,000 km (0.047 R)
• M12: 9,045,286 km (0.04 R)
• M13: 9,623,033 km (0.096 R)
• M14: 10,959,690 km (0.108 R)
• M15: 13,069,768 km (0.106 R)
• M16: 14,188,460 km (0.1 R)
• M17: 15,984,832 km (0.105 R)
• M18: 16,830,060 km (0.074 R)
• M19: 18,917,848 km (0.069 R)
• M20: 24,789,863 km (0.107 R)
• M21: 26,597,903 km (0.084 R)
• M22: 27,087,836 km (0.11 R)
• M23: 31,554,380 km (0.11 R)
• M24: 31,993,300 km (0.088 R)
• M25: 35,180,782 km (0.07 R)
• M26: 36,368,738 km (0.113 R)
• M27: 43,519,816 km (0.059 R)
• M28: 44,750,258 km (0.099 R)
• M29: 48,289,594 km (0.111 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 13,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit