🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 44.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.77 AU - 0.83 AU

Year: 270 Days

Day: 31.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,099,859 km

• M1: 53,406 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.46 AU - 1.66 AU

Year: 734 Days

Day: 12.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.88 AU - 2.96 AU

Year: 1880 Days

Day: 20.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,099,859 km

• M1: 36,203 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.7

Radius: 9

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.45 AU - 7.37 AU

Year: 5413 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,099,859 km

• M1: 111,899 km (0.119 R)
• M2: 592,258 km (0.064 R)
• M3: 902,075 km (0.07 R)
• M4: 1,649,466 km (0.088 R)
• M5: 2,300,965 km (0.081 R)
• M6: 2,711,461 km (0.084 R)
• M7: 3,133,178 km (0.104 R)
• M8: 3,517,644 km (0.084 R)
• M9: 3,826,414 km (0.117 R)
• M10: 4,335,346 km (0.053 R)
• M11: 4,691,090 km (0.08 R)
• M12: 5,066,281 km (0.096 R)
• M13: 5,570,127 km (0.12 R)
• M14: 6,709,165 km (0.085 R)
• M15: 8,066,916 km (0.093 R)
• M16: 10,708,515 km (0.107 R)
• M17: 12,039,038 km (0.036 R)
• M18: 14,548,543 km (0.115 R)
• M19: 14,864,942 km (0.09 R)
• M20: 16,290,011 km (0.047 R)
• M21: 21,515,315 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258

Radius: 3

Gravity: 28.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 10.31 AU - 16.99 AU

Year: 18999 Days

Day: 17.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,099,859 km

• M1: 37,399 km (0.088 R)
• M2: 262,843 km (0.069 R)
• M3: 617,839 km (0.073 R)
• M4: 1,858,903 km (0.098 R)
• M5: 3,089,046 km (0.052 R)
• M6: 5,760,116 km (0.111 R)
• M7: 6,551,489 km (0.074 R)
• M8: 8,117,330 km (0.081 R)
• M9: 10,177,742 km (0.088 R)
• M10: 18,315,866 km (0.049 R)
• M11: 23,886,591 km (0.067 R)
• M12: 26,001,008 km (0.07 R)
• M13: 26,199,225 km (0.064 R)
• M14: 29,080,779 km (0.093 R)
• M15: 33,436,022 km (0.089 R)
• M16: 35,463,372 km (0.105 R)
• M17: 37,193,172 km (0.045 R)
• M18: 52,150,416 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 17,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit