🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 40.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,965,530 km

• M1: 358,586 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.89 AU - 1.37 AU

Year: 426 Days

Day: 28 Hours

Environment

Temp: 21 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,965,530 km

• M1: 65,973 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.03 AU - 1.55 AU

Year: 520 Days

Day: 19.9 Hours

Environment

Temp: -0 °C

Axial Tilt: 133.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,965,530 km

• M1: 196,871 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.86 AU - 4.14 AU

Year: 2323 Days

Day: 47.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.1

Radius: 8.7

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9 AU - 11.18 AU

Year: 11370 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,965,530 km

• M1: 108,159 km (0.054 R)
• M2: 454,478 km (0.062 R)
• M3: 751,879 km (0.109 R)
• M4: 1,056,311 km (0.042 R)
• M5: 1,529,638 km (0.059 R)
• M6: 2,531,046 km (0.119 R)
• M7: 3,806,667 km (0.084 R)
• M8: 4,446,049 km (0.091 R)
• M9: 5,466,157 km (0.053 R)
• M10: 6,396,655 km (0.086 R)
• M11: 7,560,078 km (0.056 R)
• M12: 8,473,373 km (0.112 R)
• M13: 8,761,349 km (0.094 R)
• M14: 10,031,884 km (0.108 R)
• M15: 10,463,324 km (0.086 R)
• M16: 12,131,789 km (0.061 R)
• M17: 13,970,347 km (0.111 R)
• M18: 15,271,399 km (0.113 R)
• M19: 16,133,532 km (0.119 R)
• M20: 17,409,901 km (0.107 R)
• M21: 18,430,458 km (0.035 R)
• M22: 19,824,560 km (0.108 R)
• M23: 22,000,611 km (0.056 R)
• M24: 24,816,043 km (0.11 R)
• M25: 31,953,806 km (0.054 R)
• M26: 34,688,904 km (0.056 R)
• M27: 40,484,176 km (0.114 R)
• M28: 41,715,815 km (0.098 R)
• M29: 42,131,847 km (0.091 R)
• M30: 42,550,721 km (0.081 R)
• M31: 49,635,676 km (0.07 R)
• M32: 52,161,486 km (0.076 R)

Asteroid Belt

Center: 13.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.5

Radius: 7.2

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 14.72 AU - 18 AU

Year: 23475 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,965,530 km

• M1: 89,609 km (0.069 R)
• M2: 322,533 km (0.104 R)
• M3: 803,041 km (0.108 R)
• M4: 1,073,664 km (0.052 R)
• M5: 1,390,363 km (0.098 R)
• M6: 2,363,646 km (0.111 R)
• M7: 2,612,727 km (0.109 R)
• M8: 2,929,874 km (0.07 R)
• M9: 6,126,182 km (0.087 R)
• M10: 6,777,083 km (0.084 R)
• M11: 7,189,225 km (0.089 R)
• M12: 7,425,290 km (0.109 R)
• M13: 8,631,648 km (0.09 R)
• M14: 9,006,989 km (0.105 R)
• M15: 10,862,601 km (0.113 R)
• M16: 16,182,002 km (0.036 R)
• M17: 16,506,629 km (0.114 R)
• M18: 20,181,501 km (0.114 R)
• M19: 23,015,184 km (0.064 R)
• M20: 24,367,548 km (0.108 R)
• M21: 24,686,940 km (0.114 R)
• M22: 27,688,920 km (0.118 R)
• M23: 30,308,229 km (0.08 R)
• M24: 31,551,687 km (0.062 R)
• M25: 36,171,568 km (0.112 R)
• M26: 43,681,082 km (0.114 R)
• M27: 45,426,590 km (0.079 R)
• M28: 48,047,844 km (0.033 R)
• M29: 49,056,283 km (0.109 R)
• M30: 50,078,785 km (0.05 R)
• M31: 53,052,940 km (0.065 R)
• M32: 55,773,078 km (0.086 R)
• M33: 64,083,838 km (0.098 R)
• M34: 69,062,904 km (0.103 R)
• M35: 69,489,109 km (0.087 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit