🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 408 Days

Day: 24.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.08 AU - 1.2 AU

Year: 528 Days

Day: 43.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.56 AU - 1.62 AU

Year: 869 Days

Day: 23 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,495,064 km

• M1: 185,950 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 13

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.09 AU - 8.21 AU

Year: 7434 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,495,064 km

• M1: 162,014 km (0.115 R)
• M2: 570,267 km (0.113 R)
• M3: 1,111,363 km (0.076 R)
• M4: 1,770,341 km (0.12 R)
• M5: 2,469,113 km (0.06 R)
• M6: 2,922,095 km (0.114 R)
• M7: 3,787,220 km (0.117 R)
• M8: 4,926,258 km (0.092 R)
• M9: 7,064,311 km (0.112 R)
• M10: 7,759,043 km (0.118 R)
• M11: 8,260,196 km (0.094 R)
• M12: 10,301,160 km (0.082 R)
• M13: 10,860,057 km (0.085 R)
• M14: 11,537,586 km (0.06 R)
• M15: 13,300,747 km (0.06 R)
• M16: 14,076,711 km (0.108 R)
• M17: 16,523,683 km (0.058 R)
• M18: 20,306,864 km (0.097 R)
• M19: 20,890,744 km (0.065 R)
• M20: 21,485,695 km (0.04 R)
• M21: 22,476,781 km (0.06 R)
• M22: 27,716,297 km (0.064 R)
• M23: 30,381,233 km (0.082 R)
• M24: 31,824,553 km (0.048 R)
• M25: 34,125,817 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 9.8

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.73 AU - 10.07 AU

Year: 11509 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,495,064 km

• M1: 126,709 km (0.095 R)
• M2: 772,673 km (0.097 R)
• M3: 1,194,838 km (0.111 R)
• M4: 1,721,273 km (0.116 R)
• M5: 2,436,800 km (0.053 R)
• M6: 2,773,993 km (0.117 R)
• M7: 3,215,157 km (0.101 R)
• M8: 3,922,456 km (0.08 R)
• M9: 6,473,997 km (0.065 R)
• M10: 7,688,134 km (0.096 R)
• M11: 10,507,006 km (0.12 R)
• M12: 12,481,998 km (0.115 R)
• M13: 13,170,896 km (0.066 R)
• M14: 16,550,910 km (0.113 R)
• M15: 17,229,187 km (0.117 R)
• M16: 19,707,575 km (0.102 R)
• M17: 20,213,365 km (0.05 R)
• M18: 21,427,202 km (0.045 R)
• M19: 22,142,280 km (0.058 R)
• M20: 23,999,538 km (0.078 R)
• M21: 31,432,308 km (0.107 R)
• M22: 32,355,327 km (0.092 R)
• M23: 33,773,664 km (0.08 R)
• M24: 34,864,382 km (0.119 R)
• M25: 43,876,008 km (0.073 R)
• M26: 46,497,711 km (0.081 R)
• M27: 49,376,423 km (0.034 R)
• M28: 50,153,285 km (0.111 R)
• M29: 50,466,243 km (0.049 R)
• M30: 52,855,620 km (0.099 R)
• M31: 53,996,155 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 18,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit