🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.49 AU - 3.71 AU

Year: 1918 Days

Day: 18.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.14 AU - 3.5 AU

Year: 2126 Days

Day: 39.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,604,198 km

• M1: 72,555 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.55 AU - 4.83 AU

Year: 3014 Days

Day: 25.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.4

Radius: 7.4

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.36 AU - 16.84 AU

Year: 17627 Days

Day: 18.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,604,198 km

• M1: 170,392 km (0.043 R)
• M2: 430,243 km (0.106 R)
• M3: 792,869 km (0.11 R)
• M4: 1,708,108 km (0.111 R)
• M5: 2,247,110 km (0.063 R)
• M6: 2,479,435 km (0.112 R)
• M7: 3,196,159 km (0.087 R)
• M8: 4,653,242 km (0.098 R)
• M9: 7,388,489 km (0.113 R)
• M10: 9,495,426 km (0.104 R)
• M11: 10,107,281 km (0.092 R)
• M12: 21,177,523 km (0.104 R)
• M13: 30,262,004 km (0.117 R)
• M14: 30,499,565 km (0.048 R)
• M15: 44,489,060 km (0.104 R)
• M16: 51,074,209 km (0.042 R)
• M17: 51,411,103 km (0.095 R)
• M18: 56,463,921 km (0.065 R)
• M19: 59,761,208 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.5

Radius: 3.3

Gravity: 60.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.43 AU - 16.25 AU

Year: 22157 Days

Day: 16.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,604,198 km

• M1: 40,990 km (0.107 R)
• M2: 190,887 km (0.063 R)
• M3: 364,869 km (0.119 R)
• M4: 695,331 km (0.029 R)
• M5: 983,456 km (0.073 R)
• M6: 1,168,659 km (0.102 R)
• M7: 1,284,747 km (0.1 R)
• M8: 1,506,600 km (0.103 R)
• M9: 1,609,224 km (0.118 R)
• M10: 1,734,887 km (0.061 R)
• M11: 1,906,026 km (0.112 R)
• M12: 2,806,606 km (0.044 R)
• M13: 3,495,205 km (0.108 R)
• M14: 4,121,870 km (0.114 R)
• M15: 5,553,073 km (0.116 R)
• M16: 5,716,284 km (0.116 R)
• M17: 6,181,982 km (0.092 R)
• M18: 7,333,587 km (0.051 R)
• M19: 7,480,642 km (0.093 R)
• M20: 8,193,625 km (0.093 R)
• M21: 8,784,686 km (0.112 R)
• M22: 9,062,489 km (0.073 R)
• M23: 9,753,183 km (0.104 R)
• M24: 11,434,364 km (0.073 R)
• M25: 11,899,763 km (0.099 R)
• M26: 12,171,283 km (0.114 R)
• M27: 14,189,208 km (0.112 R)
• M28: 16,840,681 km (0.045 R)
• M29: 17,182,961 km (0.038 R)
• M30: 20,864,565 km (0.061 R)
• M31: 28,997,453 km (0.096 R)
• M32: 33,353,444 km (0.072 R)
• M33: 37,252,413 km (0.12 R)
• M34: 42,381,675 km (0.035 R)
• M35: 43,814,075 km (0.086 R)
• M36: 44,460,936 km (0.092 R)
• M37: 70,210,320 km (0.064 R)
• M38: 72,662,977 km (0.064 R)
• M39: 79,641,269 km (0.088 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit