🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.73 AU - 1.79 AU

Year: 824 Days

Day: 40.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,134,570 km

• M1: 167,550 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.62 AU - 4.24 AU

Year: 2243 Days

Day: 37.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,134,570 km

• M1: 3,024,570 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.1

Radius: 11.8

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.48 AU - 6.02 AU

Year: 4869 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,134,570 km

• M1: 146,756 km (0.102 R)
• M2: 544,536 km (0.11 R)
• M3: 927,357 km (0.087 R)
• M4: 1,568,234 km (0.117 R)
• M5: 2,011,044 km (0.113 R)
• M6: 2,569,942 km (0.103 R)
• M7: 4,184,402 km (0.071 R)
• M8: 4,664,611 km (0.03 R)
• M9: 6,899,903 km (0.082 R)
• M10: 7,366,199 km (0.067 R)
• M11: 9,048,726 km (0.105 R)
• M12: 9,813,620 km (0.04 R)
• M13: 11,018,930 km (0.07 R)
• M14: 12,417,222 km (0.098 R)
• M15: 13,412,945 km (0.099 R)
• M16: 13,878,045 km (0.079 R)
• M17: 15,171,318 km (0.082 R)
• M18: 18,246,602 km (0.043 R)
• M19: 19,598,817 km (0.048 R)
• M20: 20,672,930 km (0.071 R)
• M21: 22,070,473 km (0.093 R)
• M22: 23,529,950 km (0.071 R)
• M23: 24,055,637 km (0.084 R)
• M24: 24,897,574 km (0.088 R)
• M25: 26,721,471 km (0.107 R)
• M26: 27,624,593 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.3

Radius: 3.3

Gravity: 58.8 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.01 AU - 19.71 AU

Year: 28921 Days

Day: 23 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,134,570 km

• M1: 42,935 km (0.099 R)
• M2: 280,197 km (0.105 R)
• M3: 1,810,733 km (0.081 R)
• M4: 1,954,646 km (0.074 R)
• M5: 2,739,137 km (0.115 R)
• M6: 3,489,520 km (0.094 R)
• M7: 4,589,513 km (0.101 R)
• M8: 4,741,654 km (0.09 R)
• M9: 5,467,653 km (0.05 R)
• M10: 6,739,833 km (0.073 R)
• M11: 6,936,404 km (0.073 R)
• M12: 8,086,363 km (0.112 R)
• M13: 8,196,916 km (0.08 R)
• M14: 11,228,667 km (0.088 R)
• M15: 12,507,429 km (0.037 R)
• M16: 12,655,232 km (0.043 R)
• M17: 13,105,821 km (0.11 R)
• M18: 14,849,085 km (0.096 R)
• M19: 15,604,703 km (0.11 R)
• M20: 18,594,866 km (0.051 R)
• M21: 25,439,567 km (0.097 R)
• M22: 30,073,660 km (0.087 R)
• M23: 31,964,128 km (0.038 R)
• M24: 33,932,387 km (0.073 R)
• M25: 38,419,276 km (0.066 R)
• M26: 38,575,157 km (0.109 R)
• M27: 43,285,396 km (0.116 R)
• M28: 45,690,630 km (0.113 R)
• M29: 47,104,181 km (0.075 R)
• M30: 55,005,940 km (0.113 R)
• M31: 64,403,828 km (0.045 R)
• M32: 73,127,628 km (0.095 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 12,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit