🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.56 AU - 0.65 AU

Year: 171 Days

Day: 23 Hours

Environment

Temp: 215 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.65 AU - 1.03 AU

Year: 284 Days

Day: 41.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.79 AU - 0.97 AU

Year: 305 Days

Day: 22.3 Hours

Environment

Temp: 76 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1 AU - 1.22 AU

Year: 431 Days

Day: 26.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.25 AU - 1.35 AU

Year: 547 Days

Day: 37.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,797,276 km

• M1: 39,494 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.08 AU - 2.6 AU

Year: 1321 Days

Day: 39.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.64 AU - 4.26 AU

Year: 2364 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.9

Radius: 13.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.81 AU - 9.57 AU

Year: 7868 Days

Day: 7.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 35,797,276 km

• M1: 191,186 km (0.113 R)
• M2: 302,786 km (0.056 R)
• M3: 499,208 km (0.12 R)
• M4: 802,144 km (0.034 R)
• M5: 991,684 km (0.089 R)
• M6: 1,148,313 km (0.063 R)
• M7: 1,246,749 km (0.118 R)
• M8: 1,399,937 km (0.081 R)
• M9: 1,559,707 km (0.071 R)
• M10: 1,688,511 km (0.081 R)
• M11: 1,859,651 km (0.114 R)
• M12: 2,096,913 km (0.091 R)
• M13: 2,198,790 km (0.117 R)
• M14: 2,344,498 km (0.106 R)
• M15: 2,645,489 km (0.104 R)
• M16: 2,936,606 km (0.099 R)
• M17: 3,214,559 km (0.101 R)
• M18: 3,404,848 km (0.115 R)
• M19: 3,550,107 km (0.088 R)
• M20: 3,796,644 km (0.063 R)
• M21: 3,972,721 km (0.092 R)
• M22: 4,125,760 km (0.04 R)
• M23: 4,228,982 km (0.049 R)
• M24: 4,437,970 km (0.114 R)
• M25: 4,543,886 km (0.107 R)
• M26: 5,280,206 km (0.056 R)
• M27: 5,965,963 km (0.103 R)
• M28: 6,171,361 km (0.094 R)
• M29: 7,484,232 km (0.077 R)
• M30: 7,769,814 km (0.052 R)
• M31: 7,962,197 km (0.107 R)
• M32: 8,780,797 km (0.103 R)
• M33: 8,914,388 km (0.063 R)
• M34: 9,352,859 km (0.099 R)
• M35: 9,557,658 km (0.069 R)
• M36: 9,729,546 km (0.069 R)
• M37: 10,462,426 km (0.08 R)
• M38: 12,540,341 km (0.067 R)
• M39: 12,804,231 km (0.113 R)
• M40: 13,684,166 km (0.117 R)
• M41: 14,425,723 km (0.06 R)
• M42: 14,980,581 km (0.118 R)
• M43: 15,542,471 km (0.081 R)
• M44: 15,704,186 km (0.11 R)
• M45: 15,907,340 km (0.113 R)
• M46: 16,234,062 km (0.072 R)
• M47: 17,143,916 km (0.115 R)
• M48: 17,394,941 km (0.07 R)
• M49: 17,605,126 km (0.117 R)
• M50: 18,027,890 km (0.102 R)
• M51: 18,496,879 km (0.069 R)
• M52: 18,754,487 km (0.098 R)
• M53: 18,969,908 km (0.054 R)
• M54: 19,316,526 km (0.113 R)
• M55: 19,621,406 km (0.105 R)
• M56: 19,752,604 km (0.117 R)
• M57: 20,457,210 km (0.105 R)
• M58: 21,304,532 km (0.093 R)
• M59: 22,072,418 km (0.115 R)
• M60: 22,895,505 km (0.117 R)
• M61: 23,079,660 km (0.115 R)
• M62: 23,264,414 km (0.09 R)
• M63: 23,821,666 km (0.064 R)
• M64: 24,665,697 km (0.09 R)
• M65: 24,854,639 km (0.12 R)
• M66: 24,996,607 km (0.092 R)
• M67: 25,376,586 km (0.069 R)
• M68: 25,710,788 km (0.05 R)
• M69: 26,383,230 km (0.108 R)
• M70: 26,479,721 km (0.033 R)
• M71: 27,942,189 km (0.065 R)
• M72: 28,385,897 km (0.101 R)
• M73: 29,180,710 km (0.105 R)
• M74: 29,380,573 km (0.065 R)
• M75: 29,580,885 km (0.106 R)
• M76: 31,608,684 km (0.105 R)
• M77: 32,535,891 km (0.086 R)
• M78: 33,681,213 km (0.098 R)
• M79: 33,838,440 km (0.068 R)
• M80: 34,258,810 km (0.117 R)
• M81: 34,416,935 km (0.082 R)
• M82: 35,051,679 km (0.112 R)
• M83: 35,423,878 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 11,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit