🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.59 AU - 0.87 AU

Year: 224 Days

Day: 46.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.05 AU - 2.27 AU

Year: 1142 Days

Day: 35 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,327,897 km

• M1: 1,646,025 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.2 AU - 2.9 AU

Year: 1465 Days

Day: 44.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.18 AU - 5.76 AU

Year: 3988 Days

Day: 34.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 14.7

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.15 AU - 11.37 AU

Year: 10141 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,327,897 km

• M1: 182,809 km (0.102 R)
• M2: 800,349 km (0.076 R)
• M3: 1,372,411 km (0.107 R)
• M4: 1,939,387 km (0.036 R)
• M5: 2,632,474 km (0.082 R)
• M6: 5,122,530 km (0.112 R)
• M7: 7,917,916 km (0.104 R)
• M8: 9,513,677 km (0.041 R)
• M9: 10,270,941 km (0.077 R)
• M10: 12,651,342 km (0.06 R)
• M11: 14,974,747 km (0.069 R)
• M12: 17,907,613 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.7

Radius: 11.4

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.83 AU - 10.11 AU

Year: 10488 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,327,897 km

• M1: 141,968 km (0.114 R)
• M2: 1,014,423 km (0.113 R)
• M3: 2,053,680 km (0.106 R)
• M4: 2,869,736 km (0.117 R)
• M5: 3,673,675 km (0.091 R)
• M6: 4,778,904 km (0.102 R)
• M7: 13,230,585 km (0.117 R)
• M8: 13,679,678 km (0.1 R)
• M9: 14,881,398 km (0.066 R)
• M10: 26,330,422 km (0.098 R)
• M11: 29,145,256 km (0.109 R)
• M12: 32,154,866 km (0.1 R)
• M13: 34,877,248 km (0.077 R)
• M14: 40,104,796 km (0.099 R)
• M15: 50,042,732 km (0.117 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit