🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.55 AU

Year: 138 Days

Day: 47.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,951,973 km

• M1: 186,399 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.52 AU - 0.76 AU

Year: 194 Days

Day: 38.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,951,973 km

• M1: 79,586 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.53 AU - 0.81 AU

Year: 208 Days

Day: 28.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 236 Days

Day: 23.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,951,973 km

• M1: 387,159 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.47 AU - 1.53 AU

Year: 696 Days

Day: 37.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.65 AU - 1.99 AU

Year: 930 Days

Day: 22.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 170.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,951,973 km

• M1: 729,738 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.97 AU - 2.77 AU

Year: 1382 Days

Day: 43.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.8

Radius: 4.2

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.12 AU - 21.36 AU

Year: 28300 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,951,973 km

• M1: 465,399 km (0.062 R)
• M2: 1,045,091 km (0.108 R)
• M3: 1,432,998 km (0.047 R)
• M4: 1,515,576 km (0.072 R)
• M5: 1,921,285 km (0.116 R)
• M6: 2,198,939 km (0.092 R)
• M7: 2,262,369 km (0.09 R)
• M8: 2,522,370 km (0.049 R)
• M9: 5,683,223 km (0.106 R)
• M10: 7,132,378 km (0.119 R)
• M11: 7,179,501 km (0.067 R)
• M12: 7,321,320 km (0.116 R)
• M13: 9,659,535 km (0.108 R)
• M14: 10,290,538 km (0.083 R)
• M15: 10,503,865 km (0.088 R)
• M16: 11,647,391 km (0.093 R)
• M17: 12,887,109 km (0.047 R)
• M18: 13,639,137 km (0.094 R)
• M19: 14,584,147 km (0.063 R)
• M20: 15,185,381 km (0.118 R)
• M21: 15,979,147 km (0.094 R)
• M22: 16,474,316 km (0.103 R)
• M23: 16,911,590 km (0.072 R)
• M24: 17,037,253 km (0.061 R)
• M25: 17,606,622 km (0.079 R)
• M26: 17,861,537 km (0.077 R)
• M27: 18,375,256 km (0.043 R)
• M28: 18,828,837 km (0.118 R)
• M29: 20,078,129 km (0.085 R)
• M30: 20,545,173 km (0.079 R)
• M31: 21,625,868 km (0.079 R)
• M32: 22,655,850 km (0.073 R)
• M33: 24,336,731 km (0.079 R)
• M34: 25,335,596 km (0.09 R)
• M35: 26,129,811 km (0.072 R)
• M36: 26,566,487 km (0.074 R)
• M37: 27,446,871 km (0.051 R)
• M38: 27,816,677 km (0.057 R)
• M39: 33,713,825 km (0.07 R)
• M40: 34,347,970 km (0.088 R)
• M41: 35,386,778 km (0.052 R)
• M42: 35,869,680 km (0.035 R)
• M43: 37,823,129 km (0.064 R)
• M44: 39,393,906 km (0.112 R)
• M45: 42,513,471 km (0.098 R)
• M46: 43,973,097 km (0.041 R)
• M47: 45,886,304 km (0.041 R)
• M48: 53,805,567 km (0.091 R)
• M49: 54,082,772 km (0.097 R)
• M50: 55,569,924 km (0.036 R)
• M51: 57,070,241 km (0.093 R)
• M52: 57,258,735 km (0.077 R)
• M53: 59,441,218 km (0.066 R)
• M54: 59,632,254 km (0.1 R)
• M55: 62,328,606 km (0.109 R)
• M56: 63,106,216 km (0.073 R)
• M57: 63,593,905 km (0.081 R)
• M58: 64,180,778 km (0.11 R)
• M59: 64,376,751 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 13,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit