🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 12.5 Hours

Environment

Temp: 91 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.04 AU - 3.9 AU

Year: 2397 Days

Day: 22.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.64 AU - 5.06 AU

Year: 3365 Days

Day: 44.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 7.4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.68 AU - 15.24 AU

Year: 17303 Days

Day: 21 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,674,404 km

• M1: 92,152 km (0.113 R)
• M2: 1,399,937 km (0.078 R)
• M3: 1,919,041 km (0.109 R)
• M4: 2,668,527 km (0.098 R)
• M5: 3,184,041 km (0.095 R)
• M6: 3,681,005 km (0.061 R)
• M7: 4,079,534 km (0.114 R)
• M8: 4,730,733 km (0.114 R)
• M9: 5,704,466 km (0.088 R)
• M10: 7,674,670 km (0.033 R)
• M11: 9,267,139 km (0.04 R)
• M12: 9,526,392 km (0.057 R)
• M13: 10,443,876 km (0.102 R)
• M14: 11,959,452 km (0.113 R)
• M15: 12,579,535 km (0.111 R)
• M16: 14,848,935 km (0.076 R)
• M17: 17,066,424 km (0.094 R)
• M18: 18,661,886 km (0.101 R)
• M19: 20,969,882 km (0.118 R)
• M20: 22,054,167 km (0.098 R)
• M21: 23,943,738 km (0.102 R)
• M22: 25,027,724 km (0.059 R)
• M23: 37,726,040 km (0.109 R)
• M24: 39,327,186 km (0.056 R)
• M25: 43,382,934 km (0.114 R)
• M26: 48,327,443 km (0.1 R)
• M27: 48,638,606 km (0.117 R)
• M28: 50,055,597 km (0.086 R)
• M29: 51,337,950 km (0.036 R)
• M30: 55,316,505 km (0.07 R)
• M31: 57,033,141 km (0.049 R)
• M32: 58,255,804 km (0.087 R)
• M33: 59,674,441 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit