🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.61 AU - 0.77 AU

Year: 219 Days

Day: 21.6 Hours

Environment

Temp: 91 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,812,909 km

• M1: 585,825 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.65 AU - 2.43 AU

Year: 1116 Days

Day: 39 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.05 AU - 2.29 AU

Year: 1224 Days

Day: 39.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,812,909 km

• M1: 48,470 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.34 AU - 2.44 AU

Year: 1415 Days

Day: 33.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,812,909 km

• M1: 39,045 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.6

Radius: 14.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.23 AU - 6.73 AU

Year: 4912 Days

Day: 9.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,812,909 km

• M1: 176,675 km (0.116 R)
• M2: 671,994 km (0.093 R)
• M3: 3,922,007 km (0.081 R)
• M4: 5,120,586 km (0.071 R)
• M5: 6,828,844 km (0.103 R)
• M6: 8,376,434 km (0.067 R)
• M7: 9,233,031 km (0.076 R)
• M8: 9,862,838 km (0.12 R)
• M9: 11,926,092 km (0.071 R)
• M10: 17,124,019 km (0.087 R)
• M11: 17,955,484 km (0.116 R)
• M12: 23,017,727 km (0.115 R)
• M13: 25,224,295 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 12.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.8 AU - 10.68 AU

Year: 12546 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,812,909 km

• M1: 161,117 km (0.089 R)
• M2: 935,585 km (0.091 R)
• M3: 1,531,733 km (0.096 R)
• M4: 2,019,122 km (0.103 R)
• M5: 2,540,621 km (0.105 R)
• M6: 4,720,860 km (0.044 R)
• M7: 7,495,452 km (0.102 R)
• M8: 8,556,849 km (0.091 R)
• M9: 10,977,342 km (0.067 R)
• M10: 12,142,710 km (0.096 R)
• M11: 13,713,487 km (0.103 R)
• M12: 15,122,849 km (0.092 R)
• M13: 20,567,164 km (0.117 R)
• M14: 21,734,775 km (0.105 R)
• M15: 26,170,352 km (0.101 R)
• M16: 28,155,067 km (0.119 R)
• M17: 32,228,617 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit