🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.09 AU - 1.11 AU

Year: 437 Days

Day: 45.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,506,419 km

• M1: 175,628 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.89 AU - 1.43 AU

Year: 473 Days

Day: 36.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.51 AU - 1.53 AU

Year: 710 Days

Day: 37 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.11 AU - 2.11 AU

Year: 1161 Days

Day: 42.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.18 AU - 2.8 AU

Year: 1488 Days

Day: 43.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.5

Radius: 11.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.73 AU - 6.43 AU

Year: 5678 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,506,419 km

• M1: 143,016 km (0.114 R)
• M2: 505,641 km (0.114 R)
• M3: 1,007,691 km (0.084 R)
• M4: 1,452,745 km (0.1 R)
• M5: 2,123,392 km (0.081 R)
• M6: 2,787,158 km (0.088 R)
• M7: 5,904,778 km (0.042 R)
• M8: 6,568,992 km (0.061 R)
• M9: 7,346,901 km (0.048 R)
• M10: 11,472,810 km (0.118 R)
• M11: 15,499,536 km (0.083 R)
• M12: 17,565,632 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328

Radius: 14.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.37 AU - 13.15 AU

Year: 13368 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,506,419 km

• M1: 176,974 km (0.087 R)
• M2: 991,834 km (0.12 R)
• M3: 1,462,768 km (0.079 R)
• M4: 2,037,972 km (0.089 R)
• M5: 2,528,952 km (0.091 R)
• M6: 2,991,509 km (0.089 R)
• M7: 3,607,403 km (0.111 R)
• M8: 4,882,874 km (0.11 R)
• M9: 5,477,077 km (0.071 R)
• M10: 5,945,468 km (0.109 R)
• M11: 7,554,992 km (0.086 R)
• M12: 8,137,227 km (0.087 R)
• M13: 13,031,770 km (0.099 R)
• M14: 13,810,127 km (0.109 R)
• M15: 14,746,461 km (0.113 R)
• M16: 15,591,838 km (0.11 R)
• M17: 16,060,229 km (0.115 R)
• M18: 21,440,666 km (0.067 R)
• M19: 23,385,438 km (0.114 R)
• M20: 31,597,165 km (0.07 R)
• M21: 32,783,326 km (0.049 R)
• M22: 34,561,596 km (0.061 R)
• M23: 36,286,310 km (0.076 R)
• M24: 42,580,042 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit