🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.79 AU - 0.97 AU

Year: 294 Days

Day: 34.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.84 AU - 0.96 AU

Year: 304 Days

Day: 44 Hours

Environment

Temp: 150 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,840,157 km

• M1: 51,611 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.03 AU - 1.63 AU

Year: 547 Days

Day: 40.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,840,157 km

• M1: 315,352 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.54 AU - 4.58 AU

Year: 3471 Days

Day: 37.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.1

Radius: 14.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.74 AU - 8.48 AU

Year: 6758 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,840,157 km

• M1: 184,305 km (0.107 R)
• M2: 843,283 km (0.042 R)
• M3: 1,751,043 km (0.102 R)
• M4: 2,620,506 km (0.114 R)
• M5: 3,378,818 km (0.115 R)
• M6: 5,188,204 km (0.086 R)
• M7: 5,927,068 km (0.043 R)
• M8: 6,700,040 km (0.063 R)
• M9: 7,653,876 km (0.118 R)
• M10: 8,163,855 km (0.095 R)
• M11: 10,154,255 km (0.09 R)
• M12: 10,626,685 km (0.067 R)
• M13: 11,163,442 km (0.086 R)
• M14: 13,269,630 km (0.108 R)
• M15: 14,713,699 km (0.088 R)
• M16: 17,981,514 km (0.119 R)
• M17: 18,745,062 km (0.074 R)
• M18: 19,385,939 km (0.06 R)
• M19: 20,786,774 km (0.047 R)
• M20: 21,550,770 km (0.118 R)
• M21: 26,801,506 km (0.103 R)
• M22: 29,962,808 km (0.111 R)
• M23: 30,839,451 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 10.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.04 AU - 9.4 AU

Year: 8400 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 29,840,157 km

• M1: 150,047 km (0.091 R)
• M2: 1,161,029 km (0.041 R)
• M3: 1,661,135 km (0.026 R)
• M4: 2,179,342 km (0.085 R)
• M5: 3,376,424 km (0.097 R)
• M6: 4,406,256 km (0.072 R)
• M7: 9,638,890 km (0.112 R)
• M8: 15,803,369 km (0.062 R)
• M9: 21,358,986 km (0.114 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 15,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit