🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.95 AU

Year: 244 Days

Day: 43.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,387,908 km

• M1: 26,329 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.78 AU - 1.04 AU

Year: 308 Days

Day: 16.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,387,908 km

• M1: 821,292 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.9 AU - 1.04 AU

Year: 339 Days

Day: 23.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,387,908 km

• M1: 573,857 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.08 AU - 1.5 AU

Year: 520 Days

Day: 16.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,387,908 km

• M1: 393,742 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.08 AU - 1.54 AU

Year: 532 Days

Day: 12.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.96 AU - 4.14 AU

Year: 2373 Days

Day: 24.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 8.3

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.12 AU - 5.68 AU

Year: 4452 Days

Day: 9.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,387,908 km

• M1: 113,545 km (0.116 R)
• M2: 233,073 km (0.054 R)
• M3: 364,271 km (0.101 R)
• M4: 716,723 km (0.115 R)
• M5: 987,944 km (0.099 R)
• M6: 1,071,270 km (0.102 R)
• M7: 1,142,629 km (0.093 R)
• M8: 1,412,952 km (0.077 R)
• M9: 1,571,974 km (0.08 R)
• M10: 1,959,882 km (0.114 R)
• M11: 2,030,342 km (0.047 R)
• M12: 2,155,855 km (0.091 R)
• M13: 2,210,458 km (0.07 R)
• M14: 2,376,961 km (0.106 R)
• M15: 2,566,950 km (0.059 R)
• M16: 2,742,129 km (0.12 R)
• M17: 3,125,100 km (0.119 R)
• M18: 3,291,452 km (0.069 R)
• M19: 3,396,919 km (0.104 R)
• M20: 3,851,996 km (0.111 R)
• M21: 3,940,857 km (0.105 R)
• M22: 4,795,360 km (0.083 R)
• M23: 4,939,273 km (0.118 R)
• M24: 5,108,917 km (0.108 R)
• M25: 5,454,039 km (0.073 R)
• M26: 5,705,214 km (0.074 R)
• M27: 5,806,791 km (0.119 R)
• M28: 5,883,385 km (0.088 R)
• M29: 6,455,148 km (0.083 R)
• M30: 6,614,171 km (0.085 R)
• M31: 6,828,096 km (0.098 R)
• M32: 6,963,033 km (0.093 R)
• M33: 7,017,337 km (0.098 R)
• M34: 7,126,244 km (0.11 R)
• M35: 7,345,704 km (0.113 R)
• M36: 7,428,581 km (0.082 R)
• M37: 7,623,059 km (0.039 R)
• M38: 7,960,701 km (0.114 R)
• M39: 8,045,822 km (0.05 R)
• M40: 8,592,154 km (0.086 R)
• M41: 9,239,613 km (0.116 R)
• M42: 10,240,273 km (0.107 R)
• M43: 10,363,841 km (0.103 R)
• M44: 10,675,154 km (0.056 R)
• M45: 10,831,933 km (0.092 R)
• M46: 12,441,157 km (0.118 R)
• M47: 12,507,130 km (0.095 R)
• M48: 12,606,313 km (0.063 R)
• M49: 12,738,857 km (0.114 R)
• M50: 13,105,671 km (0.106 R)
• M51: 13,172,691 km (0.09 R)
• M52: 14,192,649 km (0.115 R)
• M53: 14,746,909 km (0.065 R)
• M54: 14,991,651 km (0.045 R)
• M55: 15,237,740 km (0.037 R)
• M56: 15,520,629 km (0.117 R)
• M57: 15,805,314 km (0.043 R)
• M58: 15,912,426 km (0.088 R)
• M59: 16,091,645 km (0.118 R)
• M60: 16,163,452 km (0.09 R)
• M61: 17,327,772 km (0.112 R)
• M62: 17,475,126 km (0.116 R)
• M63: 17,957,130 km (0.036 R)
• M64: 18,031,630 km (0.108 R)
• M65: 18,669,515 km (0.063 R)
• M66: 18,782,761 km (0.074 R)
• M67: 19,659,255 km (0.055 R)
• M68: 20,783,183 km (0.071 R)
• M69: 21,096,890 km (0.111 R)
• M70: 21,412,242 km (0.064 R)
• M71: 22,327,333 km (0.047 R)
• M72: 23,052,433 km (0.102 R)
• M73: 23,174,057 km (0.112 R)
• M74: 23,417,901 km (0.109 R)
• M75: 23,621,803 km (0.072 R)
• M76: 23,703,483 km (0.063 R)
• M77: 24,401,806 km (0.053 R)
• M78: 24,484,384 km (0.063 R)
• M79: 24,815,744 km (0.095 R)
• M80: 26,367,522 km (0.095 R)
• M81: 26,494,680 km (0.047 R)
• M82: 26,621,988 km (0.116 R)
• M83: 26,920,137 km (0.07 R)
• M84: 27,176,398 km (0.115 R)
• M85: 27,262,118 km (0.109 R)
• M86: 27,347,837 km (0.053 R)
• M87: 28,253,203 km (0.107 R)
• M88: 29,212,425 km (0.097 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit