🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 273 Days

Day: 16.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.72 AU - 1.16 AU

Year: 317 Days

Day: 44.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,315,847 km

• M1: 149,747 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.21 AU - 1.79 AU

Year: 640 Days

Day: 30 Hours

Environment

Temp: -3 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.57 AU - 1.59 AU

Year: 692 Days

Day: 42.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,315,847 km

• M1: 35,155 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.52 AU - 1.76 AU

Year: 731 Days

Day: 14.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,315,847 km

• M1: 39,494 km (0.103 R)
• M2: 275,410 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.02 AU - 2.66 AU

Year: 1247 Days

Day: 39.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,315,847 km

• M1: 79,137 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.9 AU - 3.08 AU

Year: 1368 Days

Day: 21.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,315,847 km

• M1: 194,926 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 10.3

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.27 AU - 11.91 AU

Year: 11162 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,315,847 km

• M1: 131,497 km (0.101 R)
• M2: 458,069 km (0.105 R)
• M3: 1,253,181 km (0.119 R)
• M4: 1,888,524 km (0.056 R)
• M5: 2,473,152 km (0.046 R)
• M6: 2,891,876 km (0.096 R)
• M7: 4,412,688 km (0.119 R)
• M8: 5,219,769 km (0.081 R)
• M9: 5,575,662 km (0.063 R)
• M10: 6,445,275 km (0.114 R)
• M11: 7,283,172 km (0.096 R)
• M12: 7,979,102 km (0.109 R)
• M13: 9,455,932 km (0.113 R)
• M14: 10,334,520 km (0.096 R)
• M15: 12,085,264 km (0.115 R)
• M16: 12,884,565 km (0.063 R)
• M17: 14,211,499 km (0.1 R)
• M18: 16,097,180 km (0.088 R)
• M19: 19,575,480 km (0.071 R)
• M20: 23,351,031 km (0.065 R)
• M21: 23,965,280 km (0.091 R)
• M22: 26,247,096 km (0.113 R)
• M23: 27,879,059 km (0.079 R)
• M24: 33,400,417 km (0.115 R)
• M25: 34,518,213 km (0.09 R)
• M26: 36,475,252 km (0.119 R)
• M27: 36,828,004 km (0.119 R)
• M28: 39,485,909 km (0.05 R)
• M29: 43,050,228 km (0.079 R)
• M30: 44,775,690 km (0.088 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit