🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.5 AU - 0.6 AU

Year: 174 Days

Day: 24.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,125,106 km

• M1: 28,274 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.99 AU - 2.83 AU

Year: 1599 Days

Day: 21.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,125,106 km

• M1: 232,176 km (0.045 R)
• M2: 953,836 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.31 AU - 2.93 AU

Year: 1813 Days

Day: 21.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 141.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,125,106 km

• M1: 1,206,208 km (0.069 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.8

Radius: 12.9

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.99 AU - 7.05 AU

Year: 7117 Days

Day: 6.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,125,106 km

• M1: 200,611 km (0.062 R)
• M2: 825,182 km (0.067 R)
• M3: 1,330,523 km (0.113 R)
• M4: 3,116,423 km (0.107 R)
• M5: 4,133,688 km (0.112 R)
• M6: 4,693,334 km (0.083 R)
• M7: 5,390,310 km (0.077 R)
• M8: 6,447,818 km (0.071 R)
• M9: 7,418,858 km (0.097 R)
• M10: 7,977,905 km (0.069 R)
• M11: 9,392,502 km (0.048 R)
• M12: 10,920,794 km (0.056 R)
• M13: 13,461,265 km (0.036 R)
• M14: 14,810,937 km (0.116 R)
• M15: 20,901,067 km (0.101 R)
• M16: 22,553,525 km (0.119 R)
• M17: 23,570,042 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 10.3

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.88 AU - 10.72 AU

Year: 11160 Days

Day: 9.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 49,125,106 km

• M1: 128,056 km (0.097 R)
• M2: 708,795 km (0.112 R)
• M3: 1,192,145 km (0.093 R)
• M4: 1,825,692 km (0.063 R)
• M5: 2,990,013 km (0.081 R)
• M6: 5,927,965 km (0.12 R)
• M7: 9,012,374 km (0.083 R)
• M8: 11,636,770 km (0.111 R)
• M9: 16,084,464 km (0.113 R)
• M10: 22,409,761 km (0.079 R)
• M11: 24,469,425 km (0.041 R)
• M12: 25,878,936 km (0.106 R)
• M13: 27,941,890 km (0.111 R)
• M14: 29,690,540 km (0.102 R)
• M15: 35,254,833 km (0.094 R)
• M16: 42,669,801 km (0.106 R)
• M17: 45,262,481 km (0.066 R)
• M18: 47,095,953 km (0.058 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: 223 - 14,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit