🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.8 AU - 2.8 AU

Year: 1481 Days

Day: 30.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 14.3

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.04 AU - 4.4 AU

Year: 3046 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 29,787,142 km

• M1: 178,769 km (0.093 R)
• M2: 977,173 km (0.06 R)
• M3: 1,477,429 km (0.043 R)
• M4: 2,257,282 km (0.118 R)
• M5: 3,206,930 km (0.085 R)
• M6: 3,723,341 km (0.118 R)
• M7: 4,563,782 km (0.056 R)
• M8: 5,869,921 km (0.067 R)
• M9: 7,633,381 km (0.066 R)
• M10: 8,205,144 km (0.104 R)
• M11: 8,713,627 km (0.067 R)
• M12: 9,306,783 km (0.104 R)
• M13: 11,505,722 km (0.099 R)
• M14: 12,452,377 km (0.105 R)
• M15: 13,739,218 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 835.5

Radius: 4.6

Gravity: 39.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.75 AU - 11.69 AU

Year: 13872 Days

Day: 16.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 29,787,142 km

• M1: 57,146 km (0.104 R)
• M2: 220,806 km (0.106 R)
• M3: 558,748 km (0.113 R)
• M4: 707,598 km (0.099 R)
• M5: 2,123,243 km (0.036 R)
• M6: 2,762,624 km (0.086 R)
• M7: 3,577,184 km (0.069 R)
• M8: 4,130,397 km (0.036 R)
• M9: 4,379,777 km (0.109 R)
• M10: 4,977,570 km (0.106 R)
• M11: 5,224,107 km (0.113 R)
• M12: 5,895,652 km (0.094 R)
• M13: 6,539,222 km (0.055 R)
• M14: 6,964,678 km (0.082 R)
• M15: 7,273,299 km (0.028 R)
• M16: 8,108,653 km (0.103 R)
• M17: 8,450,185 km (0.12 R)
• M18: 9,372,456 km (0.089 R)
• M19: 10,023,357 km (0.104 R)
• M20: 10,588,388 km (0.077 R)
• M21: 10,937,549 km (0.079 R)
• M22: 13,531,277 km (0.099 R)
• M23: 14,645,931 km (0.04 R)
• M24: 15,820,274 km (0.112 R)
• M25: 18,438,087 km (0.064 R)
• M26: 19,028,251 km (0.111 R)
• M27: 21,056,050 km (0.099 R)
• M28: 26,162,573 km (0.117 R)
• M29: 26,373,955 km (0.08 R)
• M30: 44,622,950 km (0.112 R)
• M31: 45,227,924 km (0.055 R)
• M32: 47,388,417 km (0.101 R)
• M33: 49,455,111 km (0.099 R)
• M34: 60,142,682 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.3

Radius: 7.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.6 AU - 15.94 AU

Year: 24102 Days

Day: 22.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,787,142 km

• M1: 91,105 km (0.115 R)
• M2: 401,521 km (0.084 R)
• M3: 727,644 km (0.044 R)
• M4: 1,732,044 km (0.115 R)
• M5: 2,550,943 km (0.055 R)
• M6: 3,540,832 km (0.061 R)
• M7: 3,982,744 km (0.092 R)
• M8: 6,536,380 km (0.115 R)
• M9: 8,901,971 km (0.091 R)
• M10: 11,127,987 km (0.092 R)
• M11: 11,690,026 km (0.042 R)
• M12: 15,180,893 km (0.095 R)
• M13: 17,070,314 km (0.054 R)
• M14: 17,817,406 km (0.064 R)
• M15: 26,528,639 km (0.113 R)
• M16: 27,026,501 km (0.1 R)
• M17: 27,869,934 km (0.067 R)
• M18: 28,643,953 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit