🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.71 AU - 1.05 AU

Year: 355 Days

Day: 32 Hours

Environment

Temp: -48 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,713,882 km

• M1: 48,171 km (0.068 R)
• M2: 296,054 km (0.09 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.9

Radius: 6.7

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.06 AU - 11.32 AU

Year: 14002 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,713,882 km

• M1: 83,625 km (0.119 R)
• M2: 344,973 km (0.098 R)
• M3: 557,850 km (0.116 R)
• M4: 804,986 km (0.087 R)
• M5: 1,290,132 km (0.072 R)
• M6: 1,653,056 km (0.094 R)
• M7: 2,008,800 km (0.086 R)
• M8: 2,561,714 km (0.074 R)
• M9: 2,897,112 km (0.068 R)
• M10: 3,936,818 km (0.058 R)
• M11: 4,201,456 km (0.088 R)
• M12: 4,604,622 km (0.053 R)
• M13: 6,561,512 km (0.118 R)
• M14: 7,321,320 km (0.058 R)
• M15: 7,767,869 km (0.068 R)
• M16: 8,715,572 km (0.114 R)
• M17: 10,500,125 km (0.048 R)
• M18: 11,897,668 km (0.102 R)
• M19: 14,495,286 km (0.064 R)
• M20: 14,985,817 km (0.12 R)
• M21: 17,058,944 km (0.106 R)
• M22: 17,923,321 km (0.051 R)
• M23: 18,164,024 km (0.099 R)
• M24: 21,673,889 km (0.091 R)
• M25: 27,908,081 km (0.078 R)
• M26: 28,123,502 km (0.111 R)
• M27: 32,075,429 km (0.103 R)
• M28: 33,027,919 km (0.073 R)
• M29: 34,864,681 km (0.071 R)
• M30: 36,253,997 km (0.099 R)
• M31: 40,781,576 km (0.097 R)
• M32: 41,198,206 km (0.052 R)
• M33: 42,607,718 km (0.095 R)
• M34: 49,665,147 km (0.046 R)
• M35: 51,746,352 km (0.116 R)
• M36: 55,910,708 km (0.087 R)
• M37: 57,289,103 km (0.059 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.3

Radius: 5.4

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.96 AU - 13.7 AU

Year: 18637 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,713,882 km

• M1: 67,169 km (0.105 R)
• M2: 244,293 km (0.084 R)
• M3: 441,912 km (0.087 R)
• M4: 692,339 km (0.088 R)
• M5: 1,317,209 km (0.086 R)
• M6: 2,786,709 km (0.06 R)
• M7: 3,950,880 km (0.056 R)
• M8: 4,204,747 km (0.108 R)
• M9: 4,469,536 km (0.115 R)
• M10: 4,923,416 km (0.108 R)
• M11: 7,142,550 km (0.062 R)
• M12: 8,314,201 km (0.115 R)
• M13: 10,303,404 km (0.06 R)
• M14: 14,214,640 km (0.087 R)
• M15: 14,510,993 km (0.082 R)
• M16: 16,375,881 km (0.083 R)
• M17: 16,948,541 km (0.119 R)
• M18: 18,482,368 km (0.047 R)
• M19: 18,746,558 km (0.098 R)
• M20: 21,048,420 km (0.083 R)
• M21: 22,817,864 km (0.101 R)
• M22: 23,020,270 km (0.075 R)
• M23: 24,260,735 km (0.085 R)
• M24: 24,683,948 km (0.084 R)
• M25: 26,314,864 km (0.083 R)
• M26: 33,689,291 km (0.109 R)
• M27: 37,492,218 km (0.042 R)
• M28: 41,120,864 km (0.057 R)
• M29: 49,067,204 km (0.047 R)
• M30: 49,574,042 km (0.084 R)
• M31: 57,414,915 km (0.115 R)
• M32: 57,977,852 km (0.081 R)
• M33: 64,616,107 km (0.054 R)
• M34: 69,170,914 km (0.092 R)
• M35: 70,449,228 km (0.064 R)
• M36: 71,310,163 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit