🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 147 Days

Day: 31 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,463,414 km

• M1: 107,262 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.34 AU - 2.02 AU

Year: 808 Days

Day: 47.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.42 AU - 2 AU

Year: 829 Days

Day: 27.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.61 AU - 2.59 AU

Year: 1129 Days

Day: 46 Hours

Environment

Temp: -84 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.5

Radius: 11.6

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.35 AU - 5.89 AU

Year: 4296 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,463,414 km

• M1: 146,756 km (0.086 R)
• M2: 532,868 km (0.1 R)
• M3: 1,127,968 km (0.096 R)
• M4: 1,620,743 km (0.091 R)
• M5: 2,465,523 km (0.108 R)
• M6: 4,313,505 km (0.056 R)
• M7: 6,948,073 km (0.109 R)
• M8: 8,658,874 km (0.09 R)
• M9: 14,087,033 km (0.051 R)
• M10: 16,976,666 km (0.06 R)
• M11: 17,622,480 km (0.116 R)
• M12: 18,162,977 km (0.106 R)
• M13: 24,562,923 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 11.9

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.25 AU - 7.91 AU

Year: 7739 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,463,414 km

• M1: 148,401 km (0.072 R)
• M2: 521,199 km (0.108 R)
• M3: 1,029,233 km (0.057 R)
• M4: 1,540,858 km (0.065 R)
• M5: 1,926,671 km (0.05 R)
• M6: 2,506,064 km (0.075 R)
• M7: 3,046,860 km (0.081 R)
• M8: 3,664,400 km (0.116 R)
• M9: 4,309,316 km (0.09 R)
• M10: 5,089,619 km (0.069 R)
• M11: 7,512,955 km (0.053 R)
• M12: 9,410,903 km (0.072 R)
• M13: 11,082,360 km (0.117 R)
• M14: 11,825,263 km (0.111 R)
• M15: 12,432,032 km (0.104 R)
• M16: 13,175,683 km (0.082 R)
• M17: 14,439,486 km (0.088 R)
• M18: 15,651,079 km (0.051 R)
• M19: 18,203,219 km (0.112 R)
• M20: 20,703,448 km (0.036 R)
• M21: 22,743,963 km (0.058 R)
• M22: 25,547,128 km (0.108 R)
• M23: 27,031,737 km (0.108 R)
• M24: 28,868,500 km (0.089 R)
• M25: 29,365,314 km (0.087 R)
• M26: 29,867,963 km (0.097 R)
• M27: 30,274,121 km (0.101 R)
• M28: 35,554,028 km (0.077 R)
• M29: 40,666,984 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 13,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit