🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.76 AU - 3.12 AU

Year: 1814 Days

Day: 13.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.39 AU - 5.41 AU

Year: 3904 Days

Day: 38.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,562,195 km

• M1: 40,391 km (0.076 R)
• M2: 113,096 km (0.097 R)

Asteroid Belt

Center: 5.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.2

Radius: 10.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.37 AU - 7.29 AU

Year: 6424 Days

Day: 6.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 75,562,195 km

• M1: 140,772 km (0.106 R)
• M2: 2,188,467 km (0.098 R)
• M3: 2,540,022 km (0.116 R)
• M4: 2,878,562 km (0.031 R)
• M5: 3,648,094 km (0.092 R)
• M6: 6,229,106 km (0.063 R)
• M7: 8,253,315 km (0.053 R)
• M8: 8,894,042 km (0.079 R)
• M9: 12,105,460 km (0.077 R)
• M10: 12,468,683 km (0.037 R)
• M11: 13,360,436 km (0.064 R)
• M12: 14,344,641 km (0.115 R)
• M13: 16,959,611 km (0.118 R)
• M14: 17,703,562 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.6

Radius: 6.4

Gravity: 23.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.96 AU - 13.98 AU

Year: 16811 Days

Day: 23.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 75,562,195 km

• M1: 83,176 km (0.04 R)
• M2: 329,265 km (0.064 R)
• M3: 894,296 km (0.097 R)
• M4: 1,958,835 km (0.053 R)
• M5: 2,866,894 km (0.091 R)
• M6: 3,179,254 km (0.118 R)
• M7: 3,542,926 km (0.062 R)
• M8: 4,488,684 km (0.114 R)
• M9: 6,292,834 km (0.108 R)
• M10: 7,966,535 km (0.105 R)
• M11: 8,690,888 km (0.101 R)
• M12: 9,290,327 km (0.043 R)
• M13: 12,164,551 km (0.076 R)
• M14: 13,406,662 km (0.102 R)
• M15: 13,838,850 km (0.081 R)
• M16: 14,132,212 km (0.045 R)
• M17: 14,429,612 km (0.111 R)
• M18: 16,465,490 km (0.11 R)
• M19: 23,709,168 km (0.111 R)
• M20: 28,844,414 km (0.09 R)
• M21: 30,296,411 km (0.03 R)
• M22: 30,666,965 km (0.093 R)
• M23: 31,669,720 km (0.026 R)
• M24: 39,163,077 km (0.096 R)
• M25: 40,491,955 km (0.03 R)
• M26: 43,083,738 km (0.083 R)
• M27: 50,647,107 km (0.1 R)
• M28: 51,168,904 km (0.098 R)
• M29: 52,046,745 km (0.071 R)
• M30: 52,934,608 km (0.044 R)
• M31: 54,013,209 km (0.096 R)
• M32: 59,820,598 km (0.083 R)
• M33: 61,977,351 km (0.034 R)
• M34: 62,974,570 km (0.084 R)
• M35: 64,388,569 km (0.092 R)
• M36: 66,237,599 km (0.092 R)
• M37: 74,435,562 km (0.099 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 18,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit