🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.04 AU - 2.56 AU

Year: 1220 Days

Day: 14.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,225,012 km

• M1: 398,379 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.53 AU - 3.75 AU

Year: 1947 Days

Day: 25.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 13.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.38 AU - 10.36 AU

Year: 8472 Days

Day: 9.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 109,225,012 km

• M1: 164,258 km (0.084 R)
• M2: 1,208,302 km (0.107 R)
• M3: 1,632,262 km (0.044 R)
• M4: 2,191,010 km (0.101 R)
• M5: 2,917,009 km (0.048 R)
• M6: 3,394,076 km (0.105 R)
• M7: 4,288,672 km (0.094 R)
• M8: 5,588,976 km (0.108 R)
• M9: 6,401,442 km (0.103 R)
• M10: 7,330,146 km (0.088 R)
• M11: 7,806,765 km (0.096 R)
• M12: 10,361,149 km (0.088 R)
• M13: 12,236,059 km (0.084 R)
• M14: 12,681,711 km (0.073 R)
• M15: 13,843,637 km (0.096 R)
• M16: 16,852,350 km (0.053 R)
• M17: 19,433,960 km (0.064 R)
• M18: 21,697,226 km (0.066 R)
• M19: 27,022,312 km (0.115 R)
• M20: 28,163,744 km (0.119 R)
• M21: 31,781,020 km (0.098 R)
• M22: 34,357,844 km (0.041 R)
• M23: 38,957,380 km (0.09 R)
• M24: 39,924,081 km (0.071 R)
• M25: 42,538,005 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.9

Radius: 4.2

Gravity: 53.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.7 AU - 23.52 AU

Year: 29226 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 109,225,012 km

• M1: 52,808 km (0.059 R)
• M2: 297,700 km (0.108 R)
• M3: 435,629 km (0.1 R)
• M4: 1,737,729 km (0.077 R)
• M5: 2,397,755 km (0.036 R)
• M6: 2,770,253 km (0.111 R)
• M7: 3,731,120 km (0.101 R)
• M8: 3,939,959 km (0.104 R)
• M9: 5,019,457 km (0.094 R)
• M10: 5,717,780 km (0.079 R)
• M11: 8,198,562 km (0.068 R)
• M12: 8,976,770 km (0.117 R)
• M13: 9,479,419 km (0.118 R)
• M14: 9,934,495 km (0.104 R)
• M15: 10,067,039 km (0.082 R)
• M16: 10,887,883 km (0.038 R)
• M17: 20,270,212 km (0.039 R)
• M18: 20,483,838 km (0.096 R)
• M19: 22,360,244 km (0.064 R)
• M20: 22,933,204 km (0.045 R)
• M21: 26,833,819 km (0.117 R)
• M22: 33,478,956 km (0.113 R)
• M23: 36,386,241 km (0.083 R)
• M24: 37,498,501 km (0.076 R)
• M25: 38,961,569 km (0.077 R)
• M26: 41,141,210 km (0.109 R)
• M27: 42,174,183 km (0.074 R)
• M28: 45,194,414 km (0.07 R)
• M29: 47,223,709 km (0.107 R)
• M30: 58,501,893 km (0.089 R)
• M31: 59,152,195 km (0.085 R)
• M32: 64,298,212 km (0.07 R)
• M33: 65,222,727 km (0.086 R)
• M34: 65,455,202 km (0.104 R)
• M35: 66,390,637 km (0.086 R)
• M36: 66,861,572 km (0.027 R)
• M37: 70,221,540 km (0.111 R)
• M38: 74,958,855 km (0.099 R)
• M39: 78,582,714 km (0.086 R)
• M40: 80,170,995 km (0.118 R)
• M41: 90,729,463 km (0.09 R)
• M42: 96,339,832 km (0.069 R)
• M43: 98,158,344 km (0.082 R)
• M44: 99,383,401 km (0.032 R)
• M45: 105,661,724 km (0.088 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 16,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit