🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 161 Days

Day: 30.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,176,985 km

• M1: 76,594 km (0.113 R)
• M2: 437,723 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.61 AU - 0.93 AU

Year: 246 Days

Day: 34.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,176,985 km

• M1: 46,824 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.36 AU - 3.88 AU

Year: 2003 Days

Day: 41.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.8

Radius: 12.3

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.15 AU - 7.33 AU

Year: 6359 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,176,985 km

• M1: 162,463 km (0.085 R)
• M2: 582,534 km (0.041 R)
• M3: 1,688,062 km (0.094 R)
• M4: 2,173,507 km (0.118 R)
• M5: 4,168,844 km (0.079 R)
• M6: 6,426,874 km (0.094 R)
• M7: 9,582,192 km (0.118 R)
• M8: 12,594,794 km (0.035 R)
• M9: 15,310,295 km (0.117 R)
• M10: 15,934,716 km (0.068 R)
• M11: 17,842,388 km (0.095 R)
• M12: 18,534,279 km (0.107 R)
• M13: 24,054,889 km (0.096 R)
• M14: 25,502,248 km (0.05 R)
• M15: 31,573,977 km (0.118 R)
• M16: 34,145,564 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 10.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.58 AU - 10.14 AU

Year: 10407 Days

Day: 10.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,176,985 km

• M1: 132,095 km (0.071 R)
• M2: 834,008 km (0.117 R)
• M3: 1,535,024 km (0.103 R)
• M4: 2,158,099 km (0.048 R)
• M5: 3,236,251 km (0.104 R)
• M6: 4,586,222 km (0.068 R)
• M7: 5,190,298 km (0.062 R)
• M8: 5,879,196 km (0.049 R)
• M9: 6,806,703 km (0.113 R)
• M10: 9,347,623 km (0.094 R)
• M11: 10,904,189 km (0.079 R)
• M12: 11,357,171 km (0.053 R)
• M13: 12,086,760 km (0.102 R)
• M14: 12,681,711 km (0.111 R)
• M15: 13,581,841 km (0.078 R)
• M16: 15,825,959 km (0.086 R)
• M17: 17,680,823 km (0.053 R)
• M18: 22,863,192 km (0.094 R)
• M19: 28,217,898 km (0.116 R)
• M20: 29,652,243 km (0.032 R)
• M21: 30,934,147 km (0.099 R)
• M22: 33,187,091 km (0.11 R)
• M23: 35,328,285 km (0.114 R)
• M24: 37,106,256 km (0.099 R)
• M25: 38,478,368 km (0.115 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit