🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.7 AU - 1.88 AU

Year: 875 Days

Day: 20.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.89 AU - 2.97 AU

Year: 1832 Days

Day: 28.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.81 AU - 3.07 AU

Year: 1841 Days

Day: 46 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,967,224 km

• M1: 143,165 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.6

Radius: 11.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.37 AU - 6.83 AU

Year: 4840 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,967,224 km

• M1: 168,447 km (0.057 R)
• M2: 609,462 km (0.06 R)
• M3: 1,276,219 km (0.097 R)
• M4: 1,711,100 km (0.116 R)
• M5: 2,475,097 km (0.099 R)
• M6: 3,384,652 km (0.094 R)
• M7: 3,897,623 km (0.09 R)
• M8: 4,316,198 km (0.087 R)
• M9: 5,339,148 km (0.076 R)
• M10: 5,985,411 km (0.047 R)
• M11: 6,462,778 km (0.119 R)
• M12: 6,994,149 km (0.069 R)
• M13: 7,676,316 km (0.092 R)
• M14: 10,175,498 km (0.119 R)
• M15: 11,488,668 km (0.106 R)
• M16: 14,732,398 km (0.11 R)
• M17: 15,310,594 km (0.114 R)
• M18: 16,256,950 km (0.082 R)
• M19: 17,189,095 km (0.072 R)
• M20: 17,668,406 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.6

Radius: 5.2

Gravity: 13.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.98 AU - 20.52 AU

Year: 25039 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,967,224 km

• M1: 65,225 km (0.04 R)
• M2: 276,457 km (0.039 R)
• M3: 478,115 km (0.118 R)
• M4: 916,137 km (0.037 R)
• M5: 1,310,926 km (0.069 R)
• M6: 1,706,014 km (0.065 R)
• M7: 2,116,211 km (0.073 R)
• M8: 2,344,647 km (0.033 R)
• M9: 2,566,651 km (0.086 R)
• M10: 2,976,250 km (0.115 R)
• M11: 5,317,756 km (0.104 R)
• M12: 6,354,918 km (0.118 R)
• M13: 7,102,009 km (0.106 R)
• M14: 9,250,384 km (0.12 R)
• M15: 9,976,682 km (0.106 R)
• M16: 11,044,212 km (0.052 R)
• M17: 12,989,134 km (0.088 R)
• M18: 13,614,304 km (0.105 R)
• M19: 14,999,879 km (0.085 R)
• M20: 16,962,753 km (0.095 R)
• M21: 20,172,226 km (0.105 R)
• M22: 22,953,998 km (0.092 R)
• M23: 23,764,220 km (0.114 R)
• M24: 25,656,484 km (0.084 R)
• M25: 27,647,033 km (0.102 R)
• M26: 32,813,844 km (0.118 R)
• M27: 34,362,780 km (0.087 R)
• M28: 36,914,023 km (0.112 R)
• M29: 38,872,708 km (0.073 R)
• M30: 41,342,868 km (0.084 R)
• M31: 44,070,336 km (0.112 R)
• M32: 45,320,226 km (0.101 R)
• M33: 49,880,418 km (0.053 R)
• M34: 70,119,813 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 17,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit