🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.41 AU - 2.19 AU

Year: 841 Days

Day: 14.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.35 AU - 2.75 AU

Year: 1418 Days

Day: 36.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.6

Radius: 13.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.93 AU - 11.05 AU

Year: 9387 Days

Day: 11.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,455,615 km

• M1: 168,447 km (0.044 R)
• M2: 792,270 km (0.036 R)
• M3: 1,302,549 km (0.093 R)
• M4: 2,002,068 km (0.089 R)
• M5: 2,857,619 km (0.116 R)
• M6: 3,737,703 km (0.116 R)
• M7: 4,269,673 km (0.087 R)
• M8: 4,943,910 km (0.104 R)
• M9: 5,688,160 km (0.114 R)
• M10: 6,506,161 km (0.097 R)
• M11: 7,279,881 km (0.084 R)
• M12: 8,780,946 km (0.036 R)
• M13: 11,488,817 km (0.088 R)
• M14: 12,388,050 km (0.099 R)
• M15: 13,333,658 km (0.074 R)
• M16: 15,569,847 km (0.109 R)
• M17: 19,573,086 km (0.114 R)
• M18: 20,610,996 km (0.06 R)
• M19: 23,058,268 km (0.086 R)
• M20: 24,488,573 km (0.027 R)
• M21: 26,454,439 km (0.103 R)
• M22: 29,031,711 km (0.045 R)
• M23: 29,857,341 km (0.082 R)
• M24: 31,772,344 km (0.066 R)
• M25: 33,542,087 km (0.082 R)
• M26: 36,437,553 km (0.097 R)
• M27: 38,995,378 km (0.091 R)
• M28: 40,637,514 km (0.103 R)
• M29: 41,151,981 km (0.115 R)
• M30: 41,801,086 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.7

Radius: 5

Gravity: 17.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.86 AU - 16.62 AU

Year: 18714 Days

Day: 21.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 62,455,615 km

• M1: 85,420 km (0.062 R)
• M2: 285,582 km (0.094 R)
• M3: 665,112 km (0.069 R)
• M4: 861,684 km (0.094 R)
• M5: 1,729,950 km (0.091 R)
• M6: 2,407,927 km (0.068 R)
• M7: 3,820,580 km (0.039 R)
• M8: 3,995,759 km (0.066 R)
• M9: 4,268,626 km (0.106 R)
• M10: 4,751,079 km (0.067 R)
• M11: 5,710,001 km (0.059 R)
• M12: 6,056,470 km (0.066 R)
• M13: 6,295,078 km (0.059 R)
• M14: 6,706,921 km (0.091 R)
• M15: 10,273,933 km (0.097 R)
• M16: 11,739,095 km (0.088 R)
• M17: 12,553,505 km (0.086 R)
• M18: 12,941,712 km (0.114 R)
• M19: 13,878,942 km (0.089 R)
• M20: 14,434,250 km (0.07 R)
• M21: 19,854,330 km (0.079 R)
• M22: 23,156,853 km (0.115 R)
• M23: 23,447,521 km (0.058 R)
• M24: 27,021,265 km (0.026 R)
• M25: 28,658,015 km (0.11 R)
• M26: 30,244,202 km (0.04 R)
• M27: 32,610,391 km (0.099 R)
• M28: 34,212,883 km (0.107 R)
• M29: 36,126,240 km (0.082 R)
• M30: 39,609,627 km (0.115 R)
• M31: 40,865,800 km (0.048 R)
• M32: 42,581,538 km (0.088 R)
• M33: 43,457,284 km (0.025 R)
• M34: 55,263,847 km (0.04 R)
• M35: 59,508,387 km (0.047 R)
• M36: 61,524,368 km (0.111 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit