🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 245 Days

Day: 19.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,402,365 km

• M1: 33,809 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.3 AU - 1.94 AU

Year: 864 Days

Day: 39 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.58 AU - 1.88 AU

Year: 953 Days

Day: 30.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.22 AU - 2.74 AU

Year: 1636 Days

Day: 15.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,402,365 km

• M1: 44,131 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 9.4

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.69 AU - 3.47 AU

Year: 2265 Days

Day: 8.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,402,365 km

• M1: 116,986 km (0.088 R)
• M2: 420,071 km (0.096 R)
• M3: 894,446 km (0.057 R)
• M4: 1,257,071 km (0.115 R)
• M5: 1,697,038 km (0.1 R)
• M6: 2,077,466 km (0.075 R)
• M7: 3,574,492 km (0.091 R)
• M8: 3,918,267 km (0.104 R)
• M9: 4,547,326 km (0.105 R)
• M10: 6,573,330 km (0.091 R)
• M11: 7,432,471 km (0.046 R)
• M12: 8,810,417 km (0.09 R)
• M13: 9,959,179 km (0.043 R)
• M14: 11,243,028 km (0.077 R)
• M15: 12,387,751 km (0.06 R)
• M16: 13,651,703 km (0.1 R)
• M17: 14,769,199 km (0.077 R)
• M18: 15,850,044 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 15

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.12 AU - 7.36 AU

Year: 7331 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,402,365 km

• M1: 186,848 km (0.114 R)
• M2: 910,901 km (0.102 R)
• M3: 1,762,113 km (0.101 R)
• M4: 2,406,731 km (0.12 R)
• M5: 2,928,229 km (0.047 R)
• M6: 3,819,533 km (0.114 R)
• M7: 4,509,777 km (0.11 R)
• M8: 5,224,406 km (0.103 R)
• M9: 6,742,675 km (0.083 R)
• M10: 8,258,700 km (0.107 R)
• M11: 8,742,948 km (0.093 R)
• M12: 12,684,403 km (0.101 R)
• M13: 14,514,733 km (0.102 R)
• M14: 15,102,653 km (0.069 R)
• M15: 24,185,189 km (0.072 R)
• M16: 25,096,389 km (0.103 R)
• M17: 31,931,067 km (0.115 R)
• M18: 35,402,336 km (0.098 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: 233 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit