🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.74 AU - 1.02 AU

Year: 290 Days

Day: 36.5 Hours

Environment

Temp: 133 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,569,457 km

• M1: 664,065 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.02 AU - 1.22 AU

Year: 417 Days

Day: 36.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 54.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.54 AU - 5.24 AU

Year: 3233 Days

Day: 34.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.5

Radius: 3.9

Gravity: 49.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.55 AU - 19.03 AU

Year: 22052 Days

Day: 24.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 83,569,457 km

• M1: 51,761 km (0.109 R)
• M2: 297,849 km (0.115 R)
• M3: 423,661 km (0.076 R)
• M4: 878,588 km (0.116 R)
• M5: 1,091,466 km (0.109 R)
• M6: 1,567,935 km (0.097 R)
• M7: 2,170,964 km (0.091 R)
• M8: 2,634,269 km (0.088 R)
• M9: 3,478,150 km (0.106 R)
• M10: 3,816,840 km (0.118 R)
• M11: 4,244,840 km (0.059 R)
• M12: 5,195,833 km (0.088 R)
• M13: 5,555,766 km (0.092 R)
• M14: 6,551,040 km (0.074 R)
• M15: 6,923,389 km (0.09 R)
• M16: 7,260,583 km (0.059 R)
• M17: 8,391,992 km (0.101 R)
• M18: 9,227,645 km (0.09 R)
• M19: 12,272,860 km (0.117 R)
• M20: 12,412,584 km (0.05 R)
• M21: 14,096,458 km (0.111 R)
• M22: 14,326,689 km (0.118 R)
• M23: 15,273,045 km (0.105 R)
• M24: 15,434,760 km (0.054 R)
• M25: 19,857,771 km (0.093 R)
• M26: 21,738,366 km (0.119 R)
• M27: 24,169,780 km (0.044 R)
• M28: 30,322,142 km (0.109 R)
• M29: 34,862,737 km (0.072 R)
• M30: 35,708,413 km (0.086 R)
• M31: 36,279,728 km (0.079 R)
• M32: 40,142,644 km (0.109 R)
• M33: 41,071,347 km (0.11 R)
• M34: 53,357,970 km (0.073 R)
• M35: 54,668,896 km (0.106 R)
• M36: 57,941,350 km (0.113 R)
• M37: 59,326,028 km (0.092 R)
• M38: 63,195,227 km (0.114 R)
• M39: 64,662,034 km (0.063 R)
• M40: 66,581,076 km (0.088 R)
• M41: 67,229,133 km (0.044 R)
• M42: 71,205,894 km (0.109 R)
• M43: 72,793,875 km (0.112 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit