🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.57 AU - 0.73 AU

Year: 190 Days

Day: 25.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.83 AU - 0.97 AU

Year: 310 Days

Day: 38 Hours

Environment

Temp: 77 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,473,366 km

• M1: 39,494 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.95 AU - 1.15 AU

Year: 391 Days

Day: 28 Hours

Environment

Temp: 30 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,473,366 km

• M1: 84,822 km (0.049 R)
• M2: 308,022 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.94 AU - 4.06 AU

Year: 2380 Days

Day: 34.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 8.1

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.97 AU - 7.53 AU

Year: 7095 Days

Day: 7.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,473,366 km

• M1: 100,679 km (0.033 R)
• M2: 367,113 km (0.112 R)
• M3: 646,861 km (0.096 R)
• M4: 1,164,769 km (0.094 R)
• M5: 1,849,179 km (0.108 R)
• M6: 2,610,632 km (0.053 R)
• M7: 3,388,990 km (0.061 R)
• M8: 7,218,696 km (0.076 R)
• M9: 7,589,399 km (0.065 R)
• M10: 9,200,718 km (0.107 R)
• M11: 9,904,875 km (0.119 R)
• M12: 10,224,117 km (0.056 R)
• M13: 11,975,459 km (0.097 R)
• M14: 12,548,269 km (0.117 R)
• M15: 13,248,537 km (0.082 R)
• M16: 16,822,430 km (0.101 R)
• M17: 19,818,876 km (0.098 R)
• M18: 20,991,424 km (0.075 R)
• M19: 22,599,750 km (0.085 R)
• M20: 22,994,390 km (0.108 R)
• M21: 28,096,574 km (0.095 R)
• M22: 29,014,357 km (0.086 R)
• M23: 30,716,632 km (0.081 R)
• M24: 34,840,446 km (0.096 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit