🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 147 Days

Day: 24.6 Hours

Environment

Temp: 346 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.86 AU - 1.06 AU

Year: 289 Days

Day: 27.9 Hours

Environment

Temp: 250 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,776,634 km

• M1: 441,613 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.53 AU - 2.05 AU

Year: 737 Days

Day: 31.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.25 AU - 4.27 AU

Year: 2705 Days

Day: 12.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.51 AU - 6.61 AU

Year: 5168 Days

Day: 34.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.18 AU - 9.42 AU

Year: 6701 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 15

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.06 AU - 17.82 AU

Year: 18662 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 168.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,776,634 km

• M1: 191,934 km (0.096 R)
• M2: 718,668 km (0.112 R)
• M3: 1,835,566 km (0.119 R)
• M4: 2,543,014 km (0.104 R)
• M5: 3,570,602 km (0.073 R)
• M6: 4,410,594 km (0.08 R)
• M7: 5,189,700 km (0.079 R)
• M8: 5,692,199 km (0.086 R)
• M9: 6,269,796 km (0.091 R)
• M10: 8,660,520 km (0.076 R)
• M11: 9,540,305 km (0.09 R)
• M12: 10,478,882 km (0.11 R)
• M13: 14,255,331 km (0.098 R)
• M14: 15,169,224 km (0.055 R)
• M15: 18,500,021 km (0.118 R)
• M16: 19,403,592 km (0.118 R)
• M17: 20,053,295 km (0.108 R)
• M18: 21,006,832 km (0.111 R)
• M19: 22,090,220 km (0.077 R)
• M20: 25,897,935 km (0.098 R)
• M21: 26,572,471 km (0.036 R)
• M22: 33,578,888 km (0.099 R)
• M23: 35,059,757 km (0.05 R)
• M24: 36,024,663 km (0.069 R)
• M25: 36,583,860 km (0.12 R)
• M26: 37,148,891 km (0.098 R)
• M27: 37,863,371 km (0.034 R)
• M28: 41,727,334 km (0.077 R)
• M29: 49,194,661 km (0.099 R)
• M30: 49,710,475 km (0.047 R)
• M31: 61,794,841 km (0.106 R)
• M32: 64,837,512 km (0.119 R)
• M33: 66,291,155 km (0.089 R)
• M34: 74,563,319 km (0.102 R)

Kuiper Belt

Range: 35.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 13,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit