🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.47 AU - 0.77 AU

Year: 187 Days

Day: 25.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,996,771 km

• M1: 13,165 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.84 AU - 2.1 AU

Year: 1059 Days

Day: 29.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.52 AU - 3.02 AU

Year: 1765 Days

Day: 37.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.74 AU - 3.98 AU

Year: 2904 Days

Day: 15.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307

Radius: 13.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.88 AU - 6 AU

Year: 4204 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 33,996,771 km

• M1: 164,109 km (0.035 R)
• M2: 641,924 km (0.075 R)
• M3: 1,613,263 km (0.115 R)
• M4: 2,037,523 km (0.108 R)
• M5: 2,508,307 km (0.098 R)
• M6: 2,953,511 km (0.039 R)
• M7: 3,580,326 km (0.092 R)
• M8: 4,487,487 km (0.048 R)
• M9: 4,960,815 km (0.11 R)
• M10: 6,556,875 km (0.07 R)
• M11: 8,305,823 km (0.066 R)
• M12: 8,917,828 km (0.09 R)
• M13: 10,936,502 km (0.106 R)
• M14: 13,153,094 km (0.099 R)
• M15: 13,751,036 km (0.077 R)
• M16: 14,415,251 km (0.098 R)
• M17: 16,014,003 km (0.097 R)
• M18: 16,643,062 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.8

Radius: 14.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.35 AU - 7.73 AU

Year: 7152 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,996,771 km

• M1: 176,675 km (0.114 R)
• M2: 2,213,749 km (0.116 R)
• M3: 2,884,397 km (0.094 R)
• M4: 3,987,382 km (0.103 R)
• M5: 4,931,943 km (0.052 R)
• M6: 5,927,068 km (0.065 R)
• M7: 6,506,011 km (0.119 R)
• M8: 8,005,132 km (0.117 R)
• M9: 10,952,060 km (0.093 R)
• M10: 12,799,893 km (0.06 R)
• M11: 14,161,084 km (0.05 R)
• M12: 15,022,768 km (0.098 R)
• M13: 15,737,247 km (0.061 R)
• M14: 24,341,668 km (0.095 R)
• M15: 26,943,624 km (0.096 R)
• M16: 29,911,945 km (0.074 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit