🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 215 Days

Day: 47.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,070,514 km

• M1: 47,871 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.18 AU - 2.54 AU

Year: 1388 Days

Day: 37.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.5

Radius: 12.2

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.21 AU - 9.79 AU

Year: 8664 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,070,514 km

• M1: 154,535 km (0.093 R)
• M2: 582,534 km (0.119 R)
• M3: 1,319,154 km (0.092 R)
• M4: 1,749,846 km (0.075 R)
• M5: 2,239,331 km (0.107 R)
• M6: 2,926,134 km (0.104 R)
• M7: 3,597,679 km (0.115 R)
• M8: 4,513,517 km (0.117 R)
• M9: 4,902,621 km (0.105 R)
• M10: 5,412,451 km (0.099 R)
• M11: 5,852,418 km (0.078 R)
• M12: 7,815,292 km (0.083 R)
• M13: 9,346,875 km (0.118 R)
• M14: 10,336,614 km (0.081 R)
• M15: 11,177,654 km (0.052 R)
• M16: 14,807,646 km (0.091 R)
• M17: 18,017,867 km (0.08 R)
• M18: 22,605,884 km (0.055 R)
• M19: 23,218,188 km (0.087 R)
• M20: 24,843,718 km (0.05 R)
• M21: 31,672,113 km (0.111 R)
• M22: 34,583,437 km (0.103 R)
• M23: 45,203,540 km (0.106 R)
• M24: 46,175,776 km (0.082 R)
• M25: 47,875,059 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.3

Radius: 6.6

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.99 AU - 13.83 AU

Year: 18802 Days

Day: 20.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,070,514 km

• M1: 82,129 km (0.091 R)
• M2: 352,901 km (0.086 R)
• M3: 667,506 km (0.083 R)
• M4: 1,753,885 km (0.097 R)
• M5: 2,028,996 km (0.082 R)
• M6: 2,808,700 km (0.043 R)
• M7: 3,347,402 km (0.102 R)
• M8: 3,743,388 km (0.053 R)
• M9: 5,193,589 km (0.098 R)
• M10: 6,166,723 km (0.084 R)
• M11: 10,384,187 km (0.062 R)
• M12: 10,679,642 km (0.055 R)
• M13: 12,176,668 km (0.046 R)
• M14: 16,843,075 km (0.083 R)
• M15: 17,666,013 km (0.057 R)
• M16: 18,343,242 km (0.105 R)
• M17: 19,125,789 km (0.026 R)
• M18: 20,850,502 km (0.09 R)
• M19: 21,511,276 km (0.047 R)
• M20: 27,872,028 km (0.08 R)
• M21: 29,608,411 km (0.104 R)
• M22: 34,851,816 km (0.067 R)
• M23: 35,648,125 km (0.105 R)
• M24: 37,691,632 km (0.115 R)
• M25: 45,852,495 km (0.093 R)
• M26: 46,488,286 km (0.069 R)
• M27: 48,103,195 km (0.104 R)
• M28: 48,430,515 km (0.107 R)
• M29: 53,697,408 km (0.107 R)
• M30: 54,403,659 km (0.12 R)
• M31: 59,710,195 km (0.071 R)
• M32: 64,752,092 km (0.049 R)
• M33: 70,070,446 km (0.063 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 17,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit