🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.66 AU - 0.76 AU

Year: 271 Days

Day: 17.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.21 AU - 1.67 AU

Year: 783 Days

Day: 15.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,408,794 km

• M1: 137,780 km (0.092 R)
• M2: 289,173 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 14

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.43 AU - 5.67 AU

Year: 5923 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,408,794 km

• M1: 289,921 km (0.111 R)
• M2: 1,100,442 km (0.066 R)
• M3: 1,556,865 km (0.076 R)
• M4: 5,662,429 km (0.071 R)
• M5: 7,736,753 km (0.057 R)
• M6: 8,819,393 km (0.071 R)
• M7: 9,288,532 km (0.092 R)
• M8: 10,138,248 km (0.11 R)
• M9: 17,605,276 km (0.101 R)
• M10: 19,906,390 km (0.028 R)
• M11: 22,717,783 km (0.103 R)
• M12: 23,520,824 km (0.116 R)
• M13: 30,256,618 km (0.093 R)
• M14: 31,032,881 km (0.109 R)
• M15: 31,822,459 km (0.118 R)
• M16: 34,691,597 km (0.097 R)
• M17: 35,435,098 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.2

Radius: 3.8

Gravity: 57.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.74 AU - 14.42 AU

Year: 22672 Days

Day: 22.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 88,408,794 km

• M1: 47,722 km (0.049 R)
• M2: 196,123 km (0.086 R)
• M3: 333,753 km (0.106 R)
• M4: 520,750 km (0.105 R)
• M5: 712,535 km (0.049 R)
• M6: 1,223,561 km (0.103 R)
• M7: 1,564,794 km (0.067 R)
• M8: 1,825,393 km (0.104 R)
• M9: 1,986,959 km (0.101 R)
• M10: 2,136,108 km (0.108 R)
• M11: 2,529,700 km (0.084 R)
• M12: 3,459,301 km (0.031 R)
• M13: 3,803,376 km (0.111 R)
• M14: 4,486,889 km (0.05 R)
• M15: 4,857,592 km (0.073 R)
• M16: 5,410,656 km (0.068 R)
• M17: 7,992,266 km (0.092 R)
• M18: 8,315,846 km (0.102 R)
• M19: 8,817,448 km (0.063 R)
• M20: 9,046,632 km (0.09 R)
• M21: 12,116,680 km (0.07 R)
• M22: 13,426,858 km (0.071 R)
• M23: 22,141,831 km (0.071 R)
• M24: 23,210,708 km (0.101 R)
• M25: 26,504,255 km (0.052 R)
• M26: 30,096,249 km (0.045 R)
• M27: 33,028,068 km (0.115 R)
• M28: 41,979,406 km (0.078 R)
• M29: 47,006,194 km (0.117 R)
• M30: 53,360,364 km (0.088 R)
• M31: 56,643,139 km (0.07 R)
• M32: 60,058,160 km (0.083 R)
• M33: 67,294,657 km (0.097 R)
• M34: 67,737,617 km (0.056 R)
• M35: 71,580,936 km (0.038 R)
• M36: 72,274,022 km (0.101 R)
• M37: 74,379,912 km (0.081 R)
• M38: 74,853,239 km (0.053 R)
• M39: 76,285,789 km (0.099 R)
• M40: 80,194,631 km (0.047 R)
• M41: 81,192,300 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 20,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit