🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.7 AU - 0.9 AU

Year: 300 Days

Day: 28 Hours

Environment

Temp: -19 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1 AU - 1.02 AU

Year: 425 Days

Day: 35.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,629,591 km

• M1: 83,476 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.71 AU - 2.37 AU

Year: 1221 Days

Day: 29.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.2

Radius: 9.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.84 AU - 6.82 AU

Year: 6673 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,629,591 km

• M1: 124,166 km (0.071 R)
• M2: 470,784 km (0.095 R)
• M3: 1,160,879 km (0.087 R)
• M4: 1,646,923 km (0.119 R)
• M5: 2,032,137 km (0.065 R)
• M6: 2,386,684 km (0.077 R)
• M7: 2,723,130 km (0.03 R)
• M8: 3,156,066 km (0.081 R)
• M9: 5,617,550 km (0.086 R)
• M10: 6,012,787 km (0.104 R)
• M11: 6,640,649 km (0.114 R)
• M12: 7,623,657 km (0.104 R)
• M13: 9,642,331 km (0.098 R)
• M14: 10,502,219 km (0.104 R)
• M15: 12,595,094 km (0.103 R)
• M16: 14,519,521 km (0.088 R)
• M17: 15,519,881 km (0.081 R)
• M18: 18,292,080 km (0.104 R)
• M19: 19,235,893 km (0.093 R)
• M20: 21,141,620 km (0.105 R)
• M21: 22,671,707 km (0.106 R)
• M22: 24,102,162 km (0.086 R)
• M23: 27,141,990 km (0.115 R)
• M24: 28,368,992 km (0.082 R)
• M25: 32,375,822 km (0.1 R)
• M26: 33,862,974 km (0.115 R)
• M27: 35,395,155 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.3

Radius: 11.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.02 AU - 7.94 AU

Year: 8571 Days

Day: 14.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,629,591 km

• M1: 138,079 km (0.103 R)
• M2: 649,554 km (0.115 R)
• M3: 1,109,418 km (0.055 R)
• M4: 1,824,346 km (0.097 R)
• M5: 2,381,000 km (0.115 R)
• M6: 3,616,678 km (0.068 R)
• M7: 4,677,477 km (0.047 R)
• M8: 7,059,075 km (0.056 R)
• M9: 8,667,401 km (0.11 R)
• M10: 11,051,244 km (0.107 R)
• M11: 13,208,594 km (0.085 R)
• M12: 15,057,624 km (0.066 R)
• M13: 15,632,977 km (0.104 R)
• M14: 17,135,239 km (0.106 R)
• M15: 17,699,074 km (0.08 R)
• M16: 18,469,952 km (0.102 R)
• M17: 24,427,537 km (0.071 R)
• M18: 28,053,042 km (0.085 R)
• M19: 29,455,821 km (0.073 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit