🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.91 AU - 2.51 AU

Year: 1206 Days

Day: 44.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.09 AU - 3.29 AU

Year: 2092 Days

Day: 47.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,898,936 km

• M1: 133,441 km (0.093 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 8.7

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.63 AU - 6.61 AU

Year: 5558 Days

Day: 7 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,898,936 km

• M1: 108,159 km (0.113 R)
• M2: 417,528 km (0.083 R)
• M3: 690,993 km (0.119 R)
• M4: 1,417,440 km (0.05 R)
• M5: 2,367,386 km (0.111 R)
• M6: 2,652,221 km (0.116 R)
• M7: 3,373,582 km (0.069 R)
• M8: 3,825,068 km (0.111 R)
• M9: 4,365,415 km (0.103 R)
• M10: 5,312,220 km (0.113 R)
• M11: 8,007,974 km (0.111 R)
• M12: 8,384,661 km (0.114 R)
• M13: 9,092,559 km (0.088 R)
• M14: 9,502,756 km (0.101 R)
• M15: 9,882,435 km (0.042 R)
• M16: 10,404,382 km (0.11 R)
• M17: 10,807,848 km (0.114 R)
• M18: 11,082,509 km (0.066 R)
• M19: 13,451,541 km (0.117 R)
• M20: 14,420,936 km (0.077 R)
• M21: 14,810,339 km (0.05 R)
• M22: 16,139,067 km (0.064 R)
• M23: 16,438,113 km (0.102 R)
• M24: 26,979,078 km (0.103 R)
• M25: 27,485,467 km (0.047 R)
• M26: 27,912,420 km (0.11 R)
• M27: 29,131,193 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.81 AU - 8.87 AU

Year: 8841 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,898,936 km

• M1: 160,519 km (0.097 R)
• M2: 727,046 km (0.035 R)
• M3: 1,206,208 km (0.057 R)
• M4: 1,883,736 km (0.114 R)
• M5: 2,619,010 km (0.042 R)
• M6: 3,391,683 km (0.075 R)
• M7: 3,845,413 km (0.065 R)
• M8: 5,161,426 km (0.051 R)
• M9: 6,303,456 km (0.117 R)
• M10: 9,517,865 km (0.117 R)
• M11: 12,956,073 km (0.099 R)
• M12: 14,853,573 km (0.095 R)
• M13: 16,785,779 km (0.051 R)
• M14: 17,514,919 km (0.084 R)
• M15: 38,639,185 km (0.032 R)
• M16: 39,144,377 km (0.105 R)
• M17: 42,670,399 km (0.104 R)
• M18: 48,861,657 km (0.113 R)
• M19: 49,304,466 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit