🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.06 AU - 1.54 AU

Year: 541 Days

Day: 30 Hours

Environment

Temp: -14 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,391,429 km

• M1: 37,250 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149

Radius: 12

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.35 AU - 13.91 AU

Year: 13562 Days

Day: 6.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,391,429 km

• M1: 161,865 km (0.101 R)
• M2: 841,488 km (0.026 R)
• M3: 1,447,958 km (0.103 R)
• M4: 4,014,608 km (0.078 R)
• M5: 6,325,746 km (0.099 R)
• M6: 6,940,743 km (0.098 R)
• M7: 8,054,050 km (0.056 R)
• M8: 9,240,062 km (0.101 R)
• M9: 11,602,960 km (0.064 R)
• M10: 14,057,413 km (0.053 R)
• M11: 14,575,321 km (0.119 R)
• M12: 16,839,634 km (0.114 R)
• M13: 18,089,225 km (0.101 R)
• M14: 19,612,281 km (0.082 R)
• M15: 21,144,313 km (0.077 R)
• M16: 23,229,557 km (0.107 R)
• M17: 32,447,629 km (0.081 R)
• M18: 35,004,406 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.5

Radius: 3.1

Gravity: 77.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 14.65 AU - 18.01 AU

Year: 24103 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,391,429 km

• M1: 39,195 km (0.116 R)
• M2: 242,049 km (0.05 R)
• M3: 400,922 km (0.099 R)
• M4: 834,756 km (0.098 R)
• M5: 1,818,961 km (0.046 R)
• M6: 2,174,106 km (0.084 R)
• M7: 2,427,375 km (0.076 R)
• M8: 2,674,361 km (0.066 R)
• M9: 2,910,576 km (0.041 R)
• M10: 3,305,664 km (0.05 R)
• M11: 4,305,576 km (0.075 R)
• M12: 7,782,680 km (0.113 R)
• M13: 8,427,746 km (0.11 R)
• M14: 10,769,551 km (0.047 R)
• M15: 14,439,934 km (0.077 R)
• M16: 17,660,926 km (0.107 R)
• M17: 19,534,191 km (0.074 R)
• M18: 21,432,438 km (0.097 R)
• M19: 27,370,277 km (0.107 R)
• M20: 27,613,523 km (0.056 R)
• M21: 38,571,567 km (0.097 R)
• M22: 40,904,695 km (0.115 R)
• M23: 43,165,568 km (0.088 R)
• M24: 52,854,125 km (0.115 R)
• M25: 53,610,491 km (0.057 R)
• M26: 56,510,895 km (0.094 R)
• M27: 59,107,615 km (0.059 R)
• M28: 61,366,094 km (0.104 R)
• M29: 62,621,968 km (0.083 R)
• M30: 82,296,033 km (0.044 R)
• M31: 83,056,887 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.8

Radius: 7.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.72 AU - 20.42 AU

Year: 25760 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,391,429 km

• M1: 88,562 km (0.12 R)
• M2: 586,573 km (0.114 R)
• M3: 886,068 km (0.102 R)
• M4: 1,417,440 km (0.108 R)
• M5: 4,453,229 km (0.104 R)
• M6: 7,357,971 km (0.1 R)
• M7: 7,656,718 km (0.118 R)
• M8: 12,313,850 km (0.106 R)
• M9: 16,534,005 km (0.12 R)
• M10: 19,691,717 km (0.064 R)
• M11: 19,937,507 km (0.103 R)
• M12: 28,402,203 km (0.088 R)
• M13: 31,645,485 km (0.119 R)
• M14: 35,731,451 km (0.101 R)
• M15: 40,287,155 km (0.094 R)
• M16: 52,078,310 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit