🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.71 AU - 0.81 AU

Year: 233 Days

Day: 14.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.97 AU - 0.97 AU

Year: 336 Days

Day: 26 Hours

Environment

Temp: 116 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.48 AU - 3.42 AU

Year: 1781 Days

Day: 37.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 13.6

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.64 AU - 7.16 AU

Year: 5690 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,058,529 km

• M1: 292,015 km (0.088 R)
• M2: 1,061,846 km (0.084 R)
• M3: 1,586,635 km (0.084 R)
• M4: 2,017,178 km (0.076 R)
• M5: 3,181,947 km (0.106 R)
• M6: 3,679,659 km (0.035 R)
• M7: 4,833,806 km (0.097 R)
• M8: 7,068,350 km (0.112 R)
• M9: 9,708,303 km (0.069 R)
• M10: 11,605,055 km (0.084 R)
• M11: 15,646,890 km (0.119 R)
• M12: 18,966,766 km (0.082 R)
• M13: 21,328,318 km (0.101 R)
• M14: 22,504,905 km (0.094 R)
• M15: 24,508,619 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.3

Radius: 7.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.07 AU - 17.01 AU

Year: 19486 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,058,529 km

• M1: 92,152 km (0.113 R)
• M2: 435,479 km (0.093 R)
• M3: 732,282 km (0.1 R)
• M4: 1,316,012 km (0.119 R)
• M5: 1,676,693 km (0.082 R)
• M6: 1,941,332 km (0.056 R)
• M7: 2,555,431 km (0.081 R)
• M8: 2,816,928 km (0.112 R)
• M9: 5,387,618 km (0.053 R)
• M10: 6,431,512 km (0.11 R)
• M11: 11,496,746 km (0.084 R)
• M12: 13,086,074 km (0.065 R)
• M13: 13,603,084 km (0.081 R)
• M14: 13,866,825 km (0.098 R)
• M15: 15,165,933 km (0.091 R)
• M16: 16,321,277 km (0.119 R)
• M17: 18,004,104 km (0.119 R)
• M18: 18,242,264 km (0.111 R)
• M19: 22,071,371 km (0.071 R)
• M20: 22,344,088 km (0.099 R)
• M21: 25,796,358 km (0.092 R)
• M22: 27,125,535 km (0.119 R)
• M23: 28,072,190 km (0.055 R)
• M24: 30,591,119 km (0.05 R)
• M25: 31,272,238 km (0.083 R)
• M26: 32,312,841 km (0.069 R)
• M27: 32,547,111 km (0.082 R)
• M28: 38,386,066 km (0.091 R)
• M29: 39,178,336 km (0.099 R)
• M30: 41,898,025 km (0.119 R)
• M31: 55,366,621 km (0.06 R)
• M32: 56,717,340 km (0.111 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit