🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.63 AU - 2.57 AU

Year: 1123 Days

Day: 34.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.01 AU - 4.73 AU

Year: 3371 Days

Day: 23 Hours

Environment

Temp: -135 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.62 AU - 5.4 AU

Year: 3534 Days

Day: 29.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,970,687 km

• M1: 4,374,840 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 14.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.93 AU - 13.87 AU

Year: 14202 Days

Day: 11.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,970,687 km

• M1: 179,218 km (0.087 R)
• M2: 656,735 km (0.063 R)
• M3: 2,231,252 km (0.105 R)
• M4: 4,452,182 km (0.103 R)
• M5: 7,125,347 km (0.09 R)
• M6: 7,922,853 km (0.099 R)
• M7: 8,593,799 km (0.05 R)
• M8: 13,077,547 km (0.081 R)
• M9: 16,028,514 km (0.07 R)
• M10: 17,847,176 km (0.043 R)
• M11: 18,380,342 km (0.083 R)
• M12: 19,318,919 km (0.06 R)
• M13: 20,702,999 km (0.096 R)
• M14: 46,020,344 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 6.7

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.93 AU - 17.79 AU

Year: 22211 Days

Day: 19.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 72,970,687 km

• M1: 83,625 km (0.115 R)
• M2: 454,179 km (0.095 R)
• M3: 711,188 km (0.102 R)
• M4: 1,029,233 km (0.107 R)
• M5: 1,320,500 km (0.096 R)
• M6: 1,879,398 km (0.096 R)
• M7: 3,208,426 km (0.107 R)
• M8: 3,926,944 km (0.109 R)
• M9: 4,406,854 km (0.113 R)
• M10: 4,643,967 km (0.104 R)
• M11: 4,925,211 km (0.095 R)
• M12: 5,143,624 km (0.116 R)
• M13: 6,769,603 km (0.039 R)
• M14: 7,554,543 km (0.102 R)
• M15: 9,638,591 km (0.112 R)
• M16: 11,817,334 km (0.069 R)
• M17: 17,623,078 km (0.098 R)
• M18: 21,712,037 km (0.108 R)
• M19: 26,280,905 km (0.088 R)
• M20: 28,321,420 km (0.071 R)
• M21: 32,714,810 km (0.084 R)
• M22: 34,406,762 km (0.106 R)
• M23: 43,129,814 km (0.089 R)
• M24: 47,257,070 km (0.03 R)
• M25: 52,337,563 km (0.096 R)
• M26: 53,218,246 km (0.113 R)
• M27: 65,378,907 km (0.096 R)
• M28: 69,316,323 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 19,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit