🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.08 AU - 2.44 AU

Year: 1194 Days

Day: 43.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.7

Radius: 6.9

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.72 AU - 15.92 AU

Year: 21075 Days

Day: 16.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,681,623 km

• M1: 85,869 km (0.099 R)
• M2: 344,823 km (0.119 R)
• M3: 655,837 km (0.09 R)
• M4: 1,098,198 km (0.08 R)
• M5: 2,058,168 km (0.086 R)
• M6: 2,433,658 km (0.057 R)
• M7: 2,708,619 km (0.104 R)
• M8: 5,559,805 km (0.106 R)
• M9: 5,998,127 km (0.086 R)
• M10: 7,034,241 km (0.114 R)
• M11: 8,184,799 km (0.117 R)
• M12: 9,736,278 km (0.112 R)
• M13: 11,285,663 km (0.119 R)
• M14: 15,786,315 km (0.071 R)
• M15: 17,743,205 km (0.048 R)
• M16: 24,260,885 km (0.094 R)
• M17: 27,533,339 km (0.066 R)
• M18: 28,105,999 km (0.113 R)
• M19: 33,362,569 km (0.059 R)
• M20: 35,474,741 km (0.117 R)
• M21: 36,563,515 km (0.107 R)
• M22: 39,963,426 km (0.111 R)
• M23: 42,192,135 km (0.065 R)
• M24: 46,895,641 km (0.09 R)
• M25: 51,763,257 km (0.069 R)
• M26: 55,855,207 km (0.1 R)
• M27: 58,448,786 km (0.059 R)
• M28: 60,541,959 km (0.12 R)
• M29: 63,476,321 km (0.082 R)
• M30: 68,994,388 km (0.051 R)

Asteroid Belt

Center: 16.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.2

Radius: 3.6

Gravity: 22.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 15.13 AU - 20.31 AU

Year: 26216 Days

Day: 15.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,681,623 km

• M1: 45,029 km (0.047 R)
• M2: 209,886 km (0.05 R)
• M3: 394,041 km (0.107 R)
• M4: 869,014 km (0.11 R)
• M5: 1,307,635 km (0.1 R)
• M6: 1,456,634 km (0.052 R)
• M7: 1,667,268 km (0.04 R)
• M8: 3,327,805 km (0.088 R)
• M9: 3,465,285 km (0.104 R)
• M10: 4,404,610 km (0.08 R)
• M11: 4,879,883 km (0.114 R)
• M12: 5,655,548 km (0.081 R)
• M13: 5,812,176 km (0.095 R)
• M14: 6,011,890 km (0.083 R)
• M15: 7,080,318 km (0.115 R)
• M16: 8,070,506 km (0.056 R)
• M17: 8,831,959 km (0.047 R)
• M18: 10,732,899 km (0.079 R)
• M19: 11,905,747 km (0.088 R)
• M20: 13,856,503 km (0.114 R)
• M21: 18,377,051 km (0.1 R)
• M22: 20,320,627 km (0.104 R)
• M23: 20,503,884 km (0.117 R)
• M24: 22,299,807 km (0.107 R)
• M25: 24,506,974 km (0.05 R)
• M26: 27,633,120 km (0.088 R)
• M27: 29,349,756 km (0.078 R)
• M28: 29,701,460 km (0.119 R)
• M29: 35,318,860 km (0.053 R)
• M30: 37,888,952 km (0.119 R)
• M31: 52,280,716 km (0.095 R)
• M32: 62,494,211 km (0.086 R)
• M33: 62,687,791 km (0.104 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 10,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit