🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.44 AU - 0.6 AU

Year: 138 Days

Day: 13.9 Hours

Environment

Temp: 252 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.56 AU - 0.68 AU

Year: 180 Days

Day: 26.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.56 AU - 0.78 AU

Year: 202 Days

Day: 43.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.7

Radius: 10.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.62 AU - 8.76 AU

Year: 7868 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 102,046,050 km

• M1: 133,142 km (0.094 R)
• M2: 597,195 km (0.094 R)
• M3: 1,070,074 km (0.086 R)
• M4: 2,024,059 km (0.071 R)
• M5: 2,971,163 km (0.071 R)
• M6: 5,099,492 km (0.088 R)
• M7: 5,684,569 km (0.079 R)
• M8: 6,099,105 km (0.095 R)
• M9: 7,587,604 km (0.108 R)
• M10: 7,962,945 km (0.094 R)
• M11: 8,438,666 km (0.119 R)
• M12: 9,447,255 km (0.061 R)
• M13: 9,980,721 km (0.111 R)
• M14: 11,321,866 km (0.048 R)
• M15: 12,547,521 km (0.094 R)
• M16: 14,869,729 km (0.106 R)
• M17: 15,458,995 km (0.113 R)
• M18: 15,793,197 km (0.103 R)
• M19: 17,464,803 km (0.1 R)
• M20: 18,120,940 km (0.111 R)
• M21: 20,830,456 km (0.116 R)
• M22: 21,320,689 km (0.082 R)
• M23: 27,135,707 km (0.063 R)
• M24: 28,814,644 km (0.04 R)
• M25: 29,731,081 km (0.112 R)
• M26: 35,758,229 km (0.067 R)
• M27: 37,293,253 km (0.064 R)
• M28: 40,367,938 km (0.119 R)
• M29: 41,515,055 km (0.095 R)
• M30: 43,874,213 km (0.04 R)
• M31: 44,410,372 km (0.047 R)
• M32: 45,359,122 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.3

Radius: 6.3

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.38 AU - 21.94 AU

Year: 30944 Days

Day: 23.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 102,046,050 km

• M1: 78,838 km (0.105 R)
• M2: 382,821 km (0.079 R)
• M3: 723,904 km (0.085 R)
• M4: 1,077,703 km (0.086 R)
• M5: 1,418,637 km (0.06 R)
• M6: 5,201,518 km (0.1 R)
• M7: 6,506,909 km (0.108 R)
• M8: 6,752,249 km (0.043 R)
• M9: 7,632,932 km (0.088 R)
• M10: 10,530,344 km (0.096 R)
• M11: 10,800,667 km (0.109 R)
• M12: 12,074,792 km (0.106 R)
• M13: 14,333,271 km (0.027 R)
• M14: 15,002,722 km (0.04 R)
• M15: 19,161,542 km (0.052 R)
• M16: 26,434,393 km (0.057 R)
• M17: 46,268,228 km (0.098 R)
• M18: 47,726,657 km (0.073 R)
• M19: 55,481,362 km (0.086 R)
• M20: 66,532,157 km (0.065 R)
• M21: 67,688,549 km (0.094 R)
• M22: 71,237,908 km (0.091 R)
• M23: 74,909,488 km (0.089 R)
• M24: 78,962,693 km (0.103 R)
• M25: 85,584,643 km (0.118 R)
• M26: 86,951,967 km (0.067 R)
• M27: 89,169,905 km (0.103 R)
• M28: 92,854,052 km (0.087 R)
• M29: 98,419,093 km (0.117 R)
• M30: 99,317,578 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 10,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit