🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.55 AU - 0.87 AU

Year: 220 Days

Day: 27.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.66 AU - 1.08 AU

Year: 298 Days

Day: 15.8 Hours

Environment

Temp: 78 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,340,797 km

• M1: 592,408 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.76 AU - 1.06 AU

Year: 319 Days

Day: 38 Hours

Environment

Temp: 161 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,340,797 km

• M1: 92,302 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.85 AU - 1.31 AU

Year: 412 Days

Day: 47.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,340,797 km

• M1: 381,175 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.36 AU - 2.82 AU

Year: 1530 Days

Day: 42.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,340,797 km

• M1: 462,257 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.63 AU - 4.33 AU

Year: 2383 Days

Day: 26.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,340,797 km

• M1: 457,321 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.23 AU - 4.39 AU

Year: 3285 Days

Day: 23.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,340,797 km

• M1: 298,597 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 14.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 11.65 AU - 11.93 AU

Year: 14861 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 40,340,797 km

• M1: 329,714 km (0.104 R)
• M2: 538,403 km (0.078 R)
• M3: 845,826 km (0.075 R)
• M4: 972,386 km (0.052 R)
• M5: 1,140,684 km (0.03 R)
• M6: 1,787,545 km (0.112 R)
• M7: 1,997,880 km (0.055 R)
• M8: 2,106,338 km (0.081 R)
• M9: 2,216,741 km (0.096 R)
• M10: 3,480,095 km (0.095 R)
• M11: 3,772,410 km (0.082 R)
• M12: 4,100,478 km (0.047 R)
• M13: 5,020,804 km (0.077 R)
• M14: 5,566,088 km (0.077 R)
• M15: 5,658,839 km (0.087 R)
• M16: 6,098,806 km (0.098 R)
• M17: 6,582,456 km (0.115 R)
• M18: 6,680,592 km (0.077 R)
• M19: 7,416,165 km (0.093 R)
• M20: 7,655,521 km (0.103 R)
• M21: 7,793,600 km (0.031 R)
• M22: 8,891,200 km (0.056 R)
• M23: 9,218,969 km (0.088 R)
• M24: 9,476,576 km (0.094 R)
• M25: 9,811,526 km (0.112 R)
• M26: 10,878,308 km (0.093 R)
• M27: 11,033,591 km (0.106 R)
• M28: 12,303,527 km (0.107 R)
• M29: 12,914,784 km (0.102 R)
• M30: 13,286,236 km (0.074 R)
• M31: 13,410,851 km (0.063 R)
• M32: 14,721,328 km (0.093 R)
• M33: 14,979,684 km (0.114 R)
• M34: 17,690,846 km (0.109 R)
• M35: 18,473,243 km (0.053 R)
• M36: 18,938,642 km (0.112 R)
• M37: 19,313,833 km (0.09 R)
• M38: 19,691,418 km (0.103 R)
• M39: 19,833,686 km (0.104 R)
• M40: 20,838,983 km (0.078 R)
• M41: 21,226,292 km (0.093 R)
• M42: 21,762,750 km (0.109 R)
• M43: 22,057,308 km (0.084 R)
• M44: 22,452,097 km (0.081 R)
• M45: 22,749,647 km (0.108 R)
• M46: 23,148,625 km (0.079 R)
• M47: 23,700,791 km (0.034 R)
• M48: 24,003,876 km (0.082 R)
• M49: 24,308,158 km (0.1 R)
• M50: 24,460,897 km (0.058 R)
• M51: 24,613,786 km (0.066 R)
• M52: 25,126,010 km (0.086 R)
• M53: 25,435,079 km (0.065 R)
• M54: 28,059,025 km (0.05 R)
• M55: 29,078,685 km (0.087 R)
• M56: 29,783,141 km (0.114 R)
• M57: 30,219,667 km (0.049 R)
• M58: 30,438,679 km (0.111 R)
• M59: 30,658,139 km (0.09 R)
• M60: 32,042,069 km (0.118 R)
• M61: 33,729,682 km (0.119 R)
• M62: 35,561,508 km (0.119 R)
• M63: 35,850,681 km (0.082 R)
• M64: 36,140,602 km (0.077 R)
• M65: 38,665,963 km (0.099 R)
• M66: 39,679,938 km (0.065 R)
• M67: 39,979,881 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit