🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 24.6 Hours

Environment

Temp: 272 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 159 Days

Day: 32.7 Hours

Environment

Temp: 256 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,431,557 km

• M1: 45,179 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.14 AU - 3.02 AU

Year: 1450 Days

Day: 25.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.71 AU - 3.91 AU

Year: 2602 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 12.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.78 AU - 6.38 AU

Year: 4611 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,431,557 km

• M1: 156,629 km (0.119 R)
• M2: 706,252 km (0.045 R)
• M3: 1,132,605 km (0.096 R)
• M4: 2,288,548 km (0.067 R)
• M5: 2,730,909 km (0.082 R)
• M6: 3,212,913 km (0.073 R)
• M7: 3,910,638 km (0.088 R)
• M8: 4,459,513 km (0.091 R)
• M9: 5,329,125 km (0.088 R)
• M10: 8,485,640 km (0.112 R)
• M11: 11,414,318 km (0.084 R)
• M12: 13,175,234 km (0.082 R)
• M13: 17,119,083 km (0.089 R)
• M14: 18,130,065 km (0.094 R)
• M15: 18,943,429 km (0.114 R)
• M16: 20,643,160 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228

Radius: 12.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.55 AU - 10.83 AU

Year: 10553 Days

Day: 12 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,431,557 km

• M1: 150,645 km (0.098 R)
• M2: 567,574 km (0.094 R)
• M3: 1,405,023 km (0.088 R)
• M4: 2,231,252 km (0.062 R)
• M5: 2,800,771 km (0.081 R)
• M6: 3,487,276 km (0.117 R)
• M7: 3,870,995 km (0.054 R)
• M8: 4,513,218 km (0.059 R)
• M9: 4,970,688 km (0.113 R)
• M10: 6,532,640 km (0.095 R)
• M11: 7,931,679 km (0.105 R)
• M12: 10,929,620 km (0.037 R)
• M13: 12,892,644 km (0.107 R)
• M14: 14,042,004 km (0.069 R)
• M15: 14,554,975 km (0.119 R)
• M16: 18,033,575 km (0.094 R)
• M17: 25,644,516 km (0.079 R)
• M18: 26,068,925 km (0.108 R)
• M19: 27,635,813 km (0.096 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit