🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.06 AU

Year: 290 Days

Day: 17.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,004,969 km

• M1: 97,388 km (0.097 R)
• M2: 126,410 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.87 AU - 1.07 AU

Year: 336 Days

Day: 13.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.87 AU - 3.43 AU

Year: 1965 Days

Day: 22.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 59.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.13 AU - 4.79 AU

Year: 3310 Days

Day: 33.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,004,969 km

• M1: 34,707 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.07 AU - 5.83 AU

Year: 3871 Days

Day: 29.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,004,969 km

• M1: 119,529 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 9.7

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.45 AU - 13.65 AU

Year: 16569 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 74,004,969 km

• M1: 120,725 km (0.077 R)
• M2: 865,274 km (0.041 R)
• M3: 1,167,761 km (0.096 R)
• M4: 1,960,181 km (0.085 R)
• M5: 3,954,919 km (0.119 R)
• M6: 4,778,605 km (0.042 R)
• M7: 5,633,706 km (0.094 R)
• M8: 7,034,541 km (0.078 R)
• M9: 9,467,451 km (0.053 R)
• M10: 9,863,885 km (0.097 R)
• M11: 11,308,103 km (0.098 R)
• M12: 13,588,573 km (0.094 R)
• M13: 27,583,005 km (0.092 R)
• M14: 29,218,708 km (0.112 R)
• M15: 36,965,035 km (0.101 R)
• M16: 40,560,770 km (0.08 R)
• M17: 47,939,685 km (0.101 R)
• M18: 49,447,931 km (0.104 R)
• M19: 58,029,463 km (0.072 R)
• M20: 61,880,262 km (0.115 R)
• M21: 71,810,568 km (0.112 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit