🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 369 Days

Day: 38.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.47 AU - 1.81 AU

Year: 763 Days

Day: 14.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.94 AU - 2.02 AU

Year: 1013 Days

Day: 47.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 12.7

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 7.04 AU - 11.6 AU

Year: 10341 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,153,978 km

• M1: 163,810 km (0.098 R)
• M2: 658,530 km (0.095 R)
• M3: 2,687,077 km (0.104 R)
• M4: 3,319,876 km (0.066 R)
• M5: 4,140,121 km (0.106 R)
• M6: 4,961,563 km (0.057 R)
• M7: 5,549,183 km (0.104 R)
• M8: 7,526,718 km (0.058 R)
• M9: 9,410,304 km (0.102 R)
• M10: 10,526,005 km (0.106 R)
• M11: 14,350,924 km (0.099 R)
• M12: 14,832,180 km (0.111 R)
• M13: 16,573,499 km (0.088 R)
• M14: 18,762,116 km (0.032 R)
• M15: 23,558,523 km (0.084 R)
• M16: 26,238,419 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.7

Radius: 5

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.24 AU - 16.24 AU

Year: 20567 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,153,978 km

• M1: 62,382 km (0.095 R)
• M2: 248,183 km (0.094 R)
• M3: 446,101 km (0.111 R)
• M4: 609,761 km (0.036 R)
• M5: 1,784,104 km (0.098 R)
• M6: 2,246,661 km (0.079 R)
• M7: 2,944,236 km (0.101 R)
• M8: 3,109,093 km (0.069 R)
• M9: 3,305,066 km (0.074 R)
• M10: 3,509,267 km (0.069 R)
• M11: 3,914,976 km (0.08 R)
• M12: 5,251,633 km (0.105 R)
• M13: 7,115,324 km (0.057 R)
• M14: 7,499,940 km (0.071 R)
• M15: 7,675,268 km (0.106 R)
• M16: 8,545,778 km (0.03 R)
• M17: 9,893,506 km (0.112 R)
• M18: 10,211,251 km (0.083 R)
• M19: 10,372,518 km (0.111 R)
• M20: 15,191,813 km (0.091 R)
• M21: 17,308,474 km (0.111 R)
• M22: 18,716,788 km (0.094 R)
• M23: 20,199,602 km (0.117 R)
• M24: 20,625,058 km (0.117 R)
• M25: 20,883,264 km (0.116 R)
• M26: 22,386,723 km (0.071 R)
• M27: 24,055,786 km (0.113 R)
• M28: 27,953,110 km (0.088 R)
• M29: 28,587,704 km (0.096 R)
• M30: 29,885,765 km (0.105 R)
• M31: 30,772,581 km (0.113 R)
• M32: 32,598,872 km (0.08 R)
• M33: 35,348,630 km (0.109 R)
• M34: 45,820,481 km (0.092 R)
• M35: 46,850,463 km (0.117 R)
• M36: 54,331,703 km (0.055 R)
• M37: 55,154,042 km (0.032 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit