🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.38 AU - 0.62 AU

Year: 101 Days

Day: 22.1 Hours

Environment

Temp: 405 °C

Axial Tilt: 119.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,237,593 km

• M1: 18,401 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.93 AU - 1.03 AU

Year: 277 Days

Day: 27.1 Hours

Environment

Temp: 260 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.07 AU - 1.11 AU

Year: 325 Days

Day: 14 Hours

Environment

Temp: 252 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,237,593 km

• M1: 496,964 km (0.065 R)
• M2: 532,269 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.82 AU

Year: 545 Days

Day: 17.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.57 AU - 4.23 AU

Year: 2197 Days

Day: 22.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,237,593 km

• M1: 396,584 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.45 AU - 4.47 AU

Year: 2248 Days

Day: 19.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.46 AU - 8.14 AU

Year: 6213 Days

Day: 28.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.62 AU - 11.92 AU

Year: 9387 Days

Day: 17 Hours

Environment

Temp: -137 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,237,593 km

• M1: 2,359,308 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 10.3

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 10.06 AU - 13.34 AU

Year: 11414 Days

Day: 8.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 116.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,237,593 km

• M1: 130,001 km (0.053 R)
• M2: 195,375 km (0.118 R)
• M3: 272,867 km (0.119 R)
• M4: 428,897 km (0.117 R)
• M5: 511,475 km (0.109 R)
• M6: 744,997 km (0.104 R)
• M7: 901,926 km (0.096 R)
• M8: 1,212,640 km (0.087 R)
• M9: 1,298,659 km (0.058 R)
• M10: 2,017,327 km (0.09 R)
• M11: 2,566,800 km (0.054 R)
• M12: 2,908,332 km (0.084 R)
• M13: 3,008,712 km (0.073 R)
• M14: 3,195,560 km (0.066 R)
• M15: 3,563,122 km (0.111 R)
• M16: 4,092,848 km (0.104 R)
• M17: 4,569,467 km (0.039 R)
• M18: 5,003,600 km (0.112 R)
• M19: 6,146,079 km (0.098 R)
• M20: 6,253,939 km (0.094 R)
• M21: 6,318,864 km (0.119 R)
• M22: 6,647,082 km (0.048 R)
• M23: 6,846,795 km (0.056 R)
• M24: 7,003,424 km (0.108 R)
• M25: 7,183,989 km (0.049 R)
• M26: 7,619,020 km (0.116 R)
• M27: 7,781,333 km (0.085 R)
• M28: 8,323,177 km (0.109 R)
• M29: 8,466,491 km (0.068 R)
• M30: 9,768,143 km (0.119 R)
• M31: 9,868,972 km (0.117 R)
• M32: 9,944,818 km (0.113 R)
• M33: 10,071,527 km (0.076 R)
• M34: 10,173,403 km (0.039 R)
• M35: 10,661,691 km (0.113 R)
• M36: 10,791,392 km (0.119 R)
• M37: 11,104,949 km (0.059 R)
• M38: 11,262,924 km (0.086 R)
• M39: 11,581,119 km (0.113 R)
• M40: 11,821,673 km (0.078 R)
• M41: 12,009,867 km (0.036 R)
• M42: 12,307,716 km (0.112 R)
• M43: 12,389,396 km (0.111 R)
• M44: 13,607,572 km (0.116 R)
• M45: 14,459,981 km (0.096 R)
• M46: 14,661,339 km (0.088 R)
• M47: 15,095,921 km (0.105 R)
• M48: 15,652,724 km (0.116 R)
• M49: 16,037,490 km (0.118 R)
• M50: 16,756,009 km (0.117 R)
• M51: 17,454,481 km (0.064 R)
• M52: 17,576,852 km (0.112 R)
• M53: 17,945,910 km (0.105 R)
• M54: 18,162,378 km (0.077 R)
• M55: 18,286,545 km (0.111 R)
• M56: 18,410,860 km (0.091 R)
• M57: 18,723,071 km (0.099 R)
• M58: 19,226,169 km (0.038 R)
• M59: 19,797,483 km (0.09 R)
• M60: 19,893,226 km (0.079 R)
• M61: 19,989,267 km (0.062 R)
• M62: 20,406,646 km (0.113 R)
• M63: 20,600,225 km (0.079 R)
• M64: 20,794,553 km (0.067 R)
• M65: 21,250,228 km (0.113 R)
• M66: 21,413,738 km (0.07 R)
• M67: 21,873,752 km (0.079 R)

Kuiper Belt

Range: 38.4 - 65.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 18,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit