🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 276 Days

Day: 30.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 56,868,762 km

• M1: 385,215 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.7 AU - 0.88 AU

Year: 298 Days

Day: 19 Hours

Environment

Temp: -17 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.83 AU - 2.31 AU

Year: 1265 Days

Day: 26.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,868,762 km

• M1: 102,026 km (0.097 R)
• M2: 994,975 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 13.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.55 AU - 8.51 AU

Year: 7914 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,868,762 km

• M1: 170,392 km (0.105 R)
• M2: 633,248 km (0.1 R)
• M3: 1,405,173 km (0.089 R)
• M4: 2,084,198 km (0.092 R)
• M5: 3,414,272 km (0.037 R)
• M6: 5,138,537 km (0.114 R)
• M7: 6,113,766 km (0.054 R)
• M8: 9,153,744 km (0.11 R)
• M9: 10,677,099 km (0.12 R)
• M10: 13,138,283 km (0.119 R)
• M11: 16,688,989 km (0.115 R)
• M12: 17,316,103 km (0.086 R)
• M13: 18,551,183 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.3

Radius: 9.7

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.99 AU - 9.67 AU

Year: 12100 Days

Day: 11.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,868,762 km

• M1: 120,576 km (0.047 R)
• M2: 534,962 km (0.105 R)
• M3: 1,039,556 km (0.091 R)
• M4: 1,844,093 km (0.106 R)
• M5: 2,370,827 km (0.108 R)
• M6: 4,385,312 km (0.115 R)
• M7: 4,759,606 km (0.12 R)
• M8: 5,223,210 km (0.036 R)
• M9: 6,961,836 km (0.057 R)
• M10: 8,238,804 km (0.077 R)
• M11: 9,056,356 km (0.056 R)
• M12: 10,140,043 km (0.045 R)
• M13: 10,852,727 km (0.1 R)
• M14: 11,250,209 km (0.113 R)
• M15: 11,894,377 km (0.075 R)
• M16: 14,650,867 km (0.105 R)
• M17: 16,067,559 km (0.116 R)
• M18: 19,418,851 km (0.096 R)
• M19: 20,005,274 km (0.119 R)
• M20: 26,638,444 km (0.087 R)
• M21: 30,615,204 km (0.061 R)
• M22: 32,334,533 km (0.119 R)
• M23: 34,238,315 km (0.089 R)
• M24: 35,714,248 km (0.102 R)
• M25: 36,721,640 km (0.114 R)
• M26: 38,137,434 km (0.095 R)
• M27: 46,209,585 km (0.113 R)
• M28: 46,655,537 km (0.099 R)
• M29: 56,021,859 km (0.099 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: 190 - 14,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit