🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.79 AU

Year: 217 Days

Day: 26.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,868,988 km

• M1: 47,722 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.51 AU - 2.17 AU

Year: 926 Days

Day: 21.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,868,988 km

• M1: 69,862 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.52 AU - 3.5 AU

Year: 1937 Days

Day: 18.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,868,988 km

• M1: 180,714 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 12.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.67 AU - 5.81 AU

Year: 3827 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,868,988 km

• M1: 150,645 km (0.099 R)
• M2: 592,856 km (0.113 R)
• M3: 1,123,031 km (0.071 R)
• M4: 1,561,054 km (0.113 R)
• M5: 2,198,191 km (0.119 R)
• M6: 2,654,165 km (0.072 R)
• M7: 3,466,033 km (0.072 R)
• M8: 3,921,559 km (0.094 R)
• M9: 4,932,691 km (0.045 R)
• M10: 5,674,696 km (0.101 R)
• M11: 6,184,675 km (0.089 R)
• M12: 6,858,314 km (0.043 R)
• M13: 7,754,106 km (0.088 R)
• M14: 9,078,646 km (0.079 R)
• M15: 10,299,215 km (0.051 R)
• M16: 12,898,628 km (0.088 R)
• M17: 13,869,219 km (0.059 R)
• M18: 14,527,898 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 14.4

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.32 AU - 9.82 AU

Year: 10130 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,868,988 km

• M1: 179,069 km (0.112 R)
• M2: 660,175 km (0.102 R)
• M3: 1,360,742 km (0.108 R)
• M4: 1,810,284 km (0.118 R)
• M5: 2,699,344 km (0.088 R)
• M6: 4,516,210 km (0.091 R)
• M7: 5,109,665 km (0.04 R)
• M8: 5,649,564 km (0.115 R)
• M9: 6,804,908 km (0.094 R)
• M10: 7,334,185 km (0.079 R)
• M11: 8,292,808 km (0.045 R)
• M12: 8,802,638 km (0.099 R)
• M13: 9,732,837 km (0.043 R)
• M14: 11,390,232 km (0.117 R)
• M15: 13,042,840 km (0.119 R)
• M16: 13,862,337 km (0.095 R)
• M17: 14,317,713 km (0.081 R)
• M18: 18,174,346 km (0.098 R)
• M19: 18,957,790 km (0.064 R)
• M20: 21,271,620 km (0.073 R)
• M21: 26,256,072 km (0.11 R)
• M22: 27,562,959 km (0.027 R)
• M23: 28,912,930 km (0.056 R)
• M24: 29,765,339 km (0.104 R)
• M25: 32,309,400 km (0.11 R)
• M26: 38,718,173 km (0.108 R)
• M27: 40,278,628 km (0.114 R)
• M28: 41,476,309 km (0.066 R)
• M29: 44,927,532 km (0.102 R)
• M30: 52,553,433 km (0.094 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: 447 - 19,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit