🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.56 AU - 0.72 AU

Year: 186 Days

Day: 29.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2 AU - 2.82 AU

Year: 1360 Days

Day: 36 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,147,286 km

• M1: 43,533 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 9.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.87 AU - 9.41 AU

Year: 7675 Days

Day: 7.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,147,286 km

• M1: 119,678 km (0.084 R)
• M2: 1,012,179 km (0.091 R)
• M3: 2,783,418 km (0.052 R)
• M4: 4,857,293 km (0.087 R)
• M5: 6,605,644 km (0.115 R)
• M6: 9,164,216 km (0.061 R)
• M7: 12,145,103 km (0.106 R)
• M8: 14,457,737 km (0.072 R)
• M9: 19,875,424 km (0.061 R)
• M10: 20,862,021 km (0.028 R)
• M11: 21,240,354 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 12.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.58 AU - 10.6 AU

Year: 9150 Days

Day: 5.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,147,286 km

• M1: 156,629 km (0.102 R)
• M2: 674,686 km (0.095 R)
• M3: 1,121,236 km (0.053 R)
• M4: 1,544,000 km (0.115 R)
• M5: 4,395,634 km (0.111 R)
• M6: 4,813,611 km (0.057 R)
• M7: 9,183,065 km (0.077 R)
• M8: 11,120,358 km (0.099 R)
• M9: 14,678,842 km (0.102 R)
• M10: 17,252,823 km (0.094 R)
• M11: 18,174,047 km (0.118 R)
• M12: 20,181,351 km (0.045 R)
• M13: 21,134,738 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 12

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 11.18 AU - 11.74 AU

Year: 14100 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,147,286 km

• M1: 149,448 km (0.081 R)
• M2: 593,904 km (0.067 R)
• M3: 998,267 km (0.085 R)
• M4: 2,097,512 km (0.104 R)
• M5: 2,893,223 km (0.102 R)
• M6: 3,269,162 km (0.094 R)
• M7: 4,213,873 km (0.101 R)
• M8: 5,079,895 km (0.087 R)
• M9: 6,345,493 km (0.032 R)
• M10: 12,090,799 km (0.088 R)
• M11: 13,762,555 km (0.062 R)
• M12: 19,257,435 km (0.105 R)
• M13: 20,600,524 km (0.108 R)
• M14: 23,173,907 km (0.038 R)
• M15: 25,004,237 km (0.104 R)
• M16: 26,061,744 km (0.115 R)
• M17: 29,529,872 km (0.113 R)
• M18: 32,666,640 km (0.089 R)
• M19: 36,286,160 km (0.067 R)
• M20: 38,331,163 km (0.12 R)
• M21: 40,308,249 km (0.069 R)
• M22: 40,885,248 km (0.076 R)
• M23: 42,948,801 km (0.109 R)
• M24: 43,854,017 km (0.066 R)
• M25: 44,311,338 km (0.077 R)
• M26: 50,550,616 km (0.074 R)
• M27: 54,316,294 km (0.052 R)
• M28: 56,807,697 km (0.046 R)
• M29: 61,444,633 km (0.094 R)
• M30: 64,148,465 km (0.06 R)
• M31: 67,740,160 km (0.065 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 16,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit