🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 149 Days

Day: 37.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488

Radius: 13.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.9 AU - 7 AU

Year: 5468 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,577,114 km

• M1: 169,195 km (0.066 R)
• M2: 680,970 km (0.084 R)
• M3: 1,297,462 km (0.09 R)
• M4: 1,870,123 km (0.09 R)
• M5: 2,322,806 km (0.07 R)
• M6: 3,104,754 km (0.066 R)
• M7: 3,943,849 km (0.103 R)
• M8: 4,502,148 km (0.102 R)
• M9: 5,193,290 km (0.095 R)
• M10: 7,876,029 km (0.026 R)
• M11: 9,195,781 km (0.111 R)
• M12: 9,846,083 km (0.09 R)
• M13: 12,709,985 km (0.039 R)
• M14: 13,621,036 km (0.119 R)
• M15: 14,958,141 km (0.074 R)
• M16: 16,439,759 km (0.098 R)
• M17: 18,079,800 km (0.109 R)
• M18: 19,101,853 km (0.102 R)
• M19: 19,627,091 km (0.057 R)
• M20: 20,501,341 km (0.048 R)
• M21: 22,763,710 km (0.113 R)
• M22: 24,489,471 km (0.088 R)
• M23: 25,979,615 km (0.111 R)
• M24: 27,696,251 km (0.119 R)
• M25: 28,539,683 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 11.9

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.41 AU - 9.43 AU

Year: 8397 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,577,114 km

• M1: 148,401 km (0.109 R)
• M2: 558,150 km (0.11 R)
• M3: 947,104 km (0.085 R)
• M4: 1,468,154 km (0.037 R)
• M5: 2,399,400 km (0.106 R)
• M6: 3,025,019 km (0.119 R)
• M7: 3,558,036 km (0.106 R)
• M8: 5,226,052 km (0.066 R)
• M9: 6,249,002 km (0.032 R)
• M10: 7,802,277 km (0.099 R)
• M11: 8,179,862 km (0.098 R)
• M12: 9,012,823 km (0.117 R)
• M13: 10,894,166 km (0.119 R)
• M14: 11,656,965 km (0.073 R)
• M15: 12,815,451 km (0.108 R)
• M16: 13,289,078 km (0.094 R)
• M17: 14,049,035 km (0.03 R)
• M18: 14,609,578 km (0.038 R)
• M19: 15,126,738 km (0.083 R)
• M20: 15,775,245 km (0.105 R)
• M21: 16,814,053 km (0.092 R)
• M22: 17,574,309 km (0.109 R)
• M23: 18,556,868 km (0.098 R)
• M24: 21,063,829 km (0.04 R)
• M25: 24,666,295 km (0.073 R)
• M26: 25,072,154 km (0.111 R)
• M27: 25,565,229 km (0.099 R)
• M28: 27,083,049 km (0.079 R)
• M29: 28,571,099 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 15,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit