🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.92 AU - 1.4 AU

Year: 463 Days

Day: 25.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.73 AU - 1.99 AU

Year: 941 Days

Day: 29.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 8.3

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.68 AU - 6.46 AU

Year: 4875 Days

Day: 6.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 86,291,114 km

• M1: 166,951 km (0.042 R)
• M2: 503,696 km (0.078 R)
• M3: 857,794 km (0.046 R)
• M4: 1,116,449 km (0.112 R)
• M5: 1,548,637 km (0.108 R)
• M6: 1,926,671 km (0.066 R)
• M7: 2,305,303 km (0.098 R)
• M8: 2,852,233 km (0.066 R)
• M9: 3,768,370 km (0.046 R)
• M10: 4,271,468 km (0.064 R)
• M11: 4,671,642 km (0.087 R)
• M12: 5,411,853 km (0.111 R)
• M13: 5,824,144 km (0.057 R)
• M14: 6,406,529 km (0.12 R)
• M15: 7,484,980 km (0.086 R)
• M16: 8,387,953 km (0.071 R)
• M17: 9,596,703 km (0.068 R)
• M18: 10,201,677 km (0.115 R)
• M19: 11,757,196 km (0.108 R)
• M20: 14,068,932 km (0.075 R)
• M21: 14,796,426 km (0.109 R)
• M22: 17,600,788 km (0.073 R)
• M23: 18,568,088 km (0.113 R)
• M24: 20,085,010 km (0.119 R)
• M25: 20,345,759 km (0.041 R)
• M26: 24,531,358 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.3

Radius: 3.2

Gravity: 65.17 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 13.68 AU - 18.98 AU

Year: 24473 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,291,114 km

• M1: 43,832 km (0.103 R)
• M2: 157,826 km (0.028 R)
• M3: 292,015 km (0.046 R)
• M4: 559,795 km (0.075 R)
• M5: 719,566 km (0.098 R)
• M6: 958,174 km (0.112 R)
• M7: 1,608,776 km (0.088 R)
• M8: 2,345,395 km (0.061 R)
• M9: 3,674,722 km (0.048 R)
• M10: 5,116,846 km (0.11 R)
• M11: 5,275,120 km (0.102 R)
• M12: 7,899,516 km (0.12 R)
• M13: 9,052,018 km (0.052 R)
• M14: 10,187,166 km (0.118 R)
• M15: 11,414,018 km (0.073 R)
• M16: 13,026,534 km (0.042 R)
• M17: 13,321,690 km (0.1 R)
• M18: 15,513,748 km (0.036 R)
• M19: 29,497,409 km (0.069 R)
• M20: 31,040,661 km (0.105 R)
• M21: 35,704,225 km (0.098 R)
• M22: 36,136,712 km (0.06 R)
• M23: 36,281,672 km (0.093 R)
• M24: 43,541,358 km (0.118 R)
• M25: 47,248,842 km (0.096 R)
• M26: 56,251,043 km (0.066 R)
• M27: 61,255,092 km (0.065 R)
• M28: 62,290,309 km (0.081 R)
• M29: 62,707,687 km (0.081 R)
• M30: 65,250,851 km (0.107 R)
• M31: 67,861,783 km (0.114 R)
• M32: 78,515,844 km (0.102 R)
• M33: 81,467,560 km (0.051 R)
• M34: 82,970,869 km (0.11 R)
• M35: 85,260,165 km (0.073 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: 366 - 11,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit