🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 201 Days

Day: 35.2 Hours

Environment

Temp: 125 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,388,169 km

• M1: 286,181 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.82 AU - 1.12 AU

Year: 358 Days

Day: 17.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.6 AU - 3.6 AU

Year: 2045 Days

Day: 30 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,388,169 km

• M1: 764,744 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.5

Radius: 3.1

Gravity: 82.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.17 AU - 16.49 AU

Year: 23602 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 89,388,169 km

• M1: 40,092 km (0.108 R)
• M2: 377,735 km (0.1 R)
• M3: 613,501 km (0.094 R)
• M4: 711,338 km (0.115 R)
• M5: 808,277 km (0.067 R)
• M6: 1,003,054 km (0.035 R)
• M7: 1,125,724 km (0.116 R)
• M8: 1,368,671 km (0.052 R)
• M9: 1,720,226 km (0.103 R)
• M10: 2,286,005 km (0.087 R)
• M11: 2,726,272 km (0.057 R)
• M12: 3,191,521 km (0.09 R)
• M13: 5,257,617 km (0.107 R)
• M14: 6,151,614 km (0.077 R)
• M15: 6,332,777 km (0.115 R)
• M16: 8,849,462 km (0.107 R)
• M17: 9,022,248 km (0.034 R)
• M18: 12,385,657 km (0.098 R)
• M19: 12,601,825 km (0.063 R)
• M20: 14,343,743 km (0.052 R)
• M21: 18,859,654 km (0.097 R)
• M22: 21,747,940 km (0.112 R)
• M23: 24,014,348 km (0.043 R)
• M24: 28,631,686 km (0.117 R)
• M25: 29,263,288 km (0.091 R)
• M26: 32,288,756 km (0.097 R)
• M27: 33,249,324 km (0.077 R)
• M28: 34,087,670 km (0.117 R)
• M29: 35,371,519 km (0.083 R)
• M30: 45,272,804 km (0.12 R)
• M31: 46,996,919 km (0.071 R)
• M32: 48,943,487 km (0.069 R)
• M33: 49,483,535 km (0.106 R)
• M34: 56,277,223 km (0.103 R)
• M35: 57,666,538 km (0.119 R)
• M36: 70,068,800 km (0.072 R)
• M37: 72,605,232 km (0.069 R)
• M38: 76,161,922 km (0.088 R)
• M39: 83,876,534 km (0.099 R)
• M40: 85,687,716 km (0.116 R)
• M41: 86,209,962 km (0.119 R)
• M42: 89,388,168 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 18,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit