🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.12 AU - 1.72 AU

Year: 634 Days

Day: 47.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,793,705 km

• M1: 52,359 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.3 AU - 2.1 AU

Year: 831 Days

Day: 33.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.59 AU - 3.73 AU

Year: 2105 Days

Day: 28.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.3

Radius: 5.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.86 AU - 13.9 AU

Year: 16323 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,793,705 km

• M1: 117,584 km (0.11 R)
• M2: 314,156 km (0.115 R)
• M3: 553,063 km (0.037 R)
• M4: 751,430 km (0.119 R)
• M5: 1,796,820 km (0.116 R)
• M6: 3,594,837 km (0.069 R)
• M7: 4,147,900 km (0.048 R)
• M8: 5,108,917 km (0.074 R)
• M9: 8,202,451 km (0.079 R)
• M10: 8,870,555 km (0.113 R)
• M11: 11,280,727 km (0.116 R)
• M12: 13,984,858 km (0.088 R)
• M13: 14,483,318 km (0.114 R)
• M14: 14,879,154 km (0.109 R)
• M15: 20,137,369 km (0.082 R)
• M16: 22,009,138 km (0.055 R)
• M17: 25,928,901 km (0.114 R)
• M18: 27,360,852 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.9

Radius: 7.2

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.77 AU - 17.95 AU

Year: 24797 Days

Day: 18.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,793,705 km

• M1: 90,806 km (0.104 R)
• M2: 606,320 km (0.034 R)
• M3: 1,165,667 km (0.105 R)
• M4: 1,971,550 km (0.084 R)
• M5: 2,594,476 km (0.114 R)
• M6: 3,507,023 km (0.106 R)
• M7: 4,385,462 km (0.078 R)
• M8: 6,027,149 km (0.096 R)
• M9: 7,007,912 km (0.036 R)
• M10: 7,992,565 km (0.102 R)
• M11: 9,335,805 km (0.106 R)
• M12: 13,760,162 km (0.038 R)
• M13: 14,846,541 km (0.109 R)
• M14: 16,944,352 km (0.097 R)
• M15: 21,053,956 km (0.11 R)
• M16: 22,395,848 km (0.106 R)
• M17: 23,287,901 km (0.117 R)
• M18: 23,793,691 km (0.052 R)
• M19: 25,461,408 km (0.111 R)
• M20: 26,872,714 km (0.098 R)
• M21: 30,930,257 km (0.034 R)
• M22: 31,418,395 km (0.109 R)
• M23: 34,196,128 km (0.089 R)
• M24: 34,718,075 km (0.053 R)
• M25: 36,451,466 km (0.081 R)
• M26: 36,723,136 km (0.113 R)
• M27: 38,522,200 km (0.114 R)
• M28: 44,425,332 km (0.063 R)
• M29: 51,243,404 km (0.097 R)
• M30: 54,544,580 km (0.08 R)
• M31: 57,065,753 km (0.079 R)
• M32: 59,663,670 km (0.109 R)
• M33: 61,566,854 km (0.048 R)
• M34: 63,118,184 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 14,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit