🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 19.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,357,729 km

• M1: 97,987 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.13 AU - 1.47 AU

Year: 550 Days

Day: 36.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.36 AU - 4.22 AU

Year: 2736 Days

Day: 14.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,357,729 km

• M1: 2,132,218 km (0.077 R)
• M2: 2,815,282 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.3

Radius: 5

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.87 AU - 15.41 AU

Year: 18682 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,357,729 km

• M1: 63,579 km (0.072 R)
• M2: 1,121,834 km (0.074 R)
• M3: 1,954,646 km (0.076 R)
• M4: 2,917,757 km (0.067 R)
• M5: 3,563,870 km (0.101 R)
• M6: 4,244,989 km (0.105 R)
• M7: 4,413,885 km (0.062 R)
• M8: 4,825,130 km (0.102 R)
• M9: 5,102,933 km (0.083 R)
• M10: 5,391,208 km (0.045 R)
• M11: 6,431,063 km (0.068 R)
• M12: 6,959,443 km (0.032 R)
• M13: 7,763,830 km (0.087 R)
• M14: 8,808,771 km (0.114 R)
• M15: 10,546,949 km (0.084 R)
• M16: 15,665,291 km (0.044 R)
• M17: 16,001,437 km (0.093 R)
• M18: 17,466,599 km (0.08 R)
• M19: 23,079,959 km (0.118 R)
• M20: 23,603,103 km (0.116 R)
• M21: 23,779,180 km (0.075 R)
• M22: 27,585,847 km (0.056 R)
• M23: 28,872,688 km (0.089 R)
• M24: 39,143,180 km (0.095 R)
• M25: 41,402,258 km (0.086 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: 447 - 12,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit