🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 216 Days

Day: 25.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,972,288 km

• M1: 161,715 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.66 AU - 3.3 AU

Year: 1981 Days

Day: 31.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.1

Radius: 7.4

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.57 AU - 13.81 AU

Year: 16386 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,972,288 km

• M1: 351,705 km (0.107 R)
• M2: 591,959 km (0.104 R)
• M3: 866,022 km (0.088 R)
• M4: 2,150,769 km (0.085 R)
• M5: 3,478,450 km (0.089 R)
• M6: 3,832,099 km (0.07 R)
• M7: 4,454,277 km (0.112 R)
• M8: 5,936,044 km (0.071 R)
• M9: 6,976,945 km (0.114 R)
• M10: 7,765,476 km (0.094 R)
• M11: 9,415,092 km (0.077 R)
• M12: 10,881,899 km (0.073 R)
• M13: 15,026,209 km (0.091 R)
• M14: 17,642,974 km (0.099 R)
• M15: 18,281,009 km (0.117 R)
• M16: 20,723,793 km (0.089 R)
• M17: 25,331,707 km (0.084 R)
• M18: 26,659,837 km (0.109 R)
• M19: 29,900,874 km (0.037 R)
• M20: 31,152,261 km (0.096 R)
• M21: 31,732,401 km (0.111 R)
• M22: 33,034,202 km (0.043 R)
• M23: 34,617,994 km (0.087 R)
• M24: 35,115,407 km (0.078 R)
• M25: 35,743,718 km (0.114 R)
• M26: 39,402,134 km (0.095 R)
• M27: 45,050,202 km (0.113 R)
• M28: 49,781,534 km (0.085 R)
• M29: 52,348,484 km (0.05 R)
• M30: 53,003,722 km (0.109 R)
• M31: 57,570,497 km (0.057 R)
• M32: 58,972,229 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit