🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 208 Days

Day: 21 Hours

Environment

Temp: 211 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.1

Radius: 11.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.93 AU - 6.85 AU

Year: 4978 Days

Day: 7.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,410,114 km

• M1: 140,472 km (0.115 R)
• M2: 555,756 km (0.115 R)
• M3: 1,064,838 km (0.033 R)
• M4: 1,565,093 km (0.067 R)
• M5: 2,568,446 km (0.103 R)
• M6: 3,545,021 km (0.074 R)
• M7: 5,202,864 km (0.04 R)
• M8: 7,676,764 km (0.119 R)
• M9: 15,998,894 km (0.047 R)
• M10: 18,067,533 km (0.115 R)
• M11: 18,708,560 km (0.067 R)
• M12: 19,497,539 km (0.112 R)
• M13: 20,308,809 km (0.063 R)
• M14: 21,710,391 km (0.119 R)
• M15: 24,009,112 km (0.085 R)
• M16: 28,737,452 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 8.4

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.56 AU - 7.48 AU

Year: 6477 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,410,114 km

• M1: 106,364 km (0.051 R)
• M2: 367,562 km (0.092 R)
• M3: 730,486 km (0.046 R)
• M4: 1,006,345 km (0.072 R)
• M5: 1,737,280 km (0.103 R)
• M6: 2,431,414 km (0.038 R)
• M7: 3,900,764 km (0.065 R)
• M8: 4,492,424 km (0.077 R)
• M9: 6,559,119 km (0.119 R)
• M10: 7,741,241 km (0.078 R)
• M11: 9,234,228 km (0.11 R)
• M12: 9,863,736 km (0.111 R)
• M13: 17,341,684 km (0.097 R)
• M14: 18,508,847 km (0.08 R)
• M15: 20,095,781 km (0.086 R)
• M16: 21,305,579 km (0.116 R)
• M17: 22,403,328 km (0.036 R)
• M18: 26,811,678 km (0.07 R)
• M19: 29,123,414 km (0.088 R)
• M20: 31,765,911 km (0.047 R)
• M21: 33,301,084 km (0.106 R)
• M22: 33,718,612 km (0.04 R)
• M23: 36,407,933 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.7

Radius: 3.4

Gravity: 39.59 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 16.47 AU - 22.65 AU

Year: 30126 Days

Day: 17 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 87,410,114 km

• M1: 42,336 km (0.084 R)
• M2: 178,620 km (0.086 R)
• M3: 319,840 km (0.072 R)
• M4: 851,361 km (0.093 R)
• M5: 1,091,466 km (0.071 R)
• M6: 1,220,120 km (0.077 R)
• M7: 1,686,716 km (0.065 R)
• M8: 2,424,832 km (0.107 R)
• M9: 2,878,413 km (0.068 R)
• M10: 3,506,574 km (0.106 R)
• M11: 5,467,802 km (0.109 R)
• M12: 6,608,037 km (0.054 R)
• M13: 9,765,001 km (0.105 R)
• M14: 17,177,127 km (0.072 R)
• M15: 17,894,748 km (0.025 R)
• M16: 21,680,920 km (0.084 R)
• M17: 22,838,060 km (0.059 R)
• M18: 24,481,392 km (0.113 R)
• M19: 27,392,567 km (0.114 R)
• M20: 29,245,486 km (0.079 R)
• M21: 29,881,127 km (0.094 R)
• M22: 31,180,235 km (0.092 R)
• M23: 35,589,483 km (0.105 R)
• M24: 37,942,209 km (0.067 R)
• M25: 47,164,469 km (0.039 R)
• M26: 52,196,343 km (0.057 R)
• M27: 57,574,237 km (0.101 R)
• M28: 58,772,815 km (0.111 R)
• M29: 64,372,413 km (0.095 R)
• M30: 66,752,215 km (0.113 R)
• M31: 76,857,701 km (0.101 R)
• M32: 84,302,439 km (0.062 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit