🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.86 AU - 1.24 AU

Year: 380 Days

Day: 38.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,527,117 km

• M1: 52,210 km (0.046 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 11.6

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.23 AU - 9.71 AU

Year: 8704 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,527,117 km

• M1: 144,212 km (0.104 R)
• M2: 873,801 km (0.079 R)
• M3: 1,658,143 km (0.071 R)
• M4: 2,195,199 km (0.096 R)
• M5: 3,196,458 km (0.108 R)
• M6: 3,935,471 km (0.102 R)
• M7: 5,561,899 km (0.087 R)
• M8: 6,047,195 km (0.108 R)
• M9: 7,140,456 km (0.081 R)
• M10: 9,174,987 km (0.052 R)
• M11: 9,669,857 km (0.104 R)
• M12: 11,415,514 km (0.044 R)
• M13: 12,255,207 km (0.092 R)
• M14: 14,116,803 km (0.085 R)
• M15: 16,030,908 km (0.111 R)
• M16: 19,036,628 km (0.091 R)
• M17: 19,620,958 km (0.117 R)
• M18: 24,135,971 km (0.101 R)
• M19: 24,648,194 km (0.091 R)
• M20: 26,498,570 km (0.032 R)
• M21: 33,334,594 km (0.105 R)
• M22: 34,183,712 km (0.084 R)
• M23: 34,830,124 km (0.093 R)
• M24: 36,258,335 km (0.094 R)
• M25: 38,299,897 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.6

Radius: 3.2

Gravity: 28.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.13 AU - 17.13 AU

Year: 22874 Days

Day: 17.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,527,117 km

• M1: 39,793 km (0.101 R)
• M2: 2,326,546 km (0.06 R)
• M3: 4,346,417 km (0.117 R)
• M4: 5,848,529 km (0.098 R)
• M5: 6,282,063 km (0.109 R)
• M6: 11,430,325 km (0.116 R)
• M7: 12,614,092 km (0.099 R)
• M8: 15,516,291 km (0.069 R)
• M9: 16,039,585 km (0.105 R)
• M10: 18,250,791 km (0.088 R)
• M11: 22,784,803 km (0.106 R)
• M12: 23,753,898 km (0.047 R)
• M13: 29,579,389 km (0.105 R)
• M14: 31,318,763 km (0.079 R)
• M15: 42,768,535 km (0.045 R)
• M16: 52,773,342 km (0.095 R)
• M17: 59,757,169 km (0.061 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit