🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 17.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,285,498 km

• M1: 44,281 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.77 AU - 0.95 AU

Year: 299 Days

Day: 17.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.1 AU - 3.4 AU

Year: 1709 Days

Day: 21.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,285,498 km

• M1: 87,814 km (0.105 R)
• M2: 187,745 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.6

Radius: 13.9

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.83 AU - 11.11 AU

Year: 11797 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,285,498 km

• M1: 172,935 km (0.114 R)
• M2: 692,489 km (0.073 R)
• M3: 1,534,276 km (0.114 R)
• M4: 2,030,641 km (0.072 R)
• M5: 4,269,224 km (0.103 R)
• M6: 5,031,425 km (0.081 R)
• M7: 5,734,685 km (0.092 R)
• M8: 11,413,270 km (0.113 R)
• M9: 12,629,651 km (0.049 R)
• M10: 13,930,703 km (0.071 R)
• M11: 16,722,349 km (0.103 R)
• M12: 31,759,179 km (0.115 R)
• M13: 32,585,259 km (0.053 R)
• M14: 33,183,949 km (0.108 R)
• M15: 42,214,275 km (0.115 R)
• M16: 43,935,997 km (0.038 R)
• M17: 46,003,140 km (0.12 R)
• M18: 46,454,477 km (0.056 R)
• M19: 47,060,797 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.9

Radius: 6.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.65 AU - 14.93 AU

Year: 16146 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,285,498 km

• M1: 101,876 km (0.07 R)
• M2: 361,578 km (0.034 R)
• M3: 661,073 km (0.065 R)
• M4: 908,059 km (0.084 R)
• M5: 1,227,600 km (0.116 R)
• M6: 1,553,723 km (0.111 R)
• M7: 2,451,012 km (0.032 R)
• M8: 2,809,149 km (0.034 R)
• M9: 4,740,607 km (0.066 R)
• M10: 5,734,386 km (0.102 R)
• M11: 8,665,606 km (0.066 R)
• M12: 10,235,636 km (0.057 R)
• M13: 11,776,644 km (0.106 R)
• M14: 12,198,210 km (0.065 R)
• M15: 14,518,025 km (0.114 R)
• M16: 15,373,276 km (0.057 R)
• M17: 16,456,215 km (0.105 R)
• M18: 20,083,813 km (0.116 R)
• M19: 20,609,650 km (0.102 R)
• M20: 21,298,997 km (0.093 R)
• M21: 23,377,061 km (0.104 R)
• M22: 25,151,142 km (0.103 R)
• M23: 27,469,759 km (0.099 R)
• M24: 28,492,111 km (0.12 R)
• M25: 31,308,890 km (0.094 R)
• M26: 31,711,457 km (0.079 R)
• M27: 32,732,912 km (0.117 R)
• M28: 35,818,966 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit