🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.68 AU - 1.9 AU

Year: 1017 Days

Day: 33.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.8

Radius: 11

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.04 AU - 4.32 AU

Year: 3629 Days

Day: 5.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 104,151,432 km

• M1: 137,181 km (0.053 R)
• M2: 484,548 km (0.116 R)
• M3: 885,919 km (0.084 R)
• M4: 1,548,188 km (0.069 R)
• M5: 1,984,266 km (0.079 R)
• M6: 2,625,443 km (0.089 R)
• M7: 3,456,758 km (0.105 R)
• M8: 3,934,125 km (0.07 R)
• M9: 4,569,467 km (0.091 R)
• M10: 5,046,684 km (0.101 R)
• M11: 5,961,774 km (0.07 R)
• M12: 6,328,588 km (0.036 R)
• M13: 7,392,379 km (0.108 R)
• M14: 8,966,597 km (0.112 R)
• M15: 11,298,978 km (0.049 R)
• M16: 12,674,380 km (0.056 R)
• M17: 14,458,335 km (0.108 R)
• M18: 17,871,710 km (0.103 R)
• M19: 18,458,881 km (0.11 R)
• M20: 23,073,676 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.9

Radius: 11.7

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.5 AU - 9.1 AU

Year: 10153 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 104,151,432 km

• M1: 347,067 km (0.052 R)
• M2: 1,481,169 km (0.037 R)
• M3: 1,916,349 km (0.117 R)
• M4: 2,811,842 km (0.103 R)
• M5: 4,872,552 km (0.064 R)
• M6: 5,249,090 km (0.088 R)
• M7: 5,703,269 km (0.106 R)
• M8: 6,402,340 km (0.058 R)
• M9: 6,988,465 km (0.086 R)
• M10: 8,419,817 km (0.106 R)
• M11: 9,782,953 km (0.078 R)
• M12: 12,341,076 km (0.115 R)
• M13: 15,430,422 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.1

Radius: 7.7

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.19 AU - 20.09 AU

Year: 27531 Days

Day: 15.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 104,151,432 km

• M1: 96,042 km (0.096 R)
• M2: 426,354 km (0.094 R)
• M3: 1,045,689 km (0.117 R)
• M4: 1,841,550 km (0.064 R)
• M5: 2,555,580 km (0.069 R)
• M6: 2,877,216 km (0.076 R)
• M7: 3,317,183 km (0.047 R)
• M8: 3,667,841 km (0.038 R)
• M9: 4,294,805 km (0.108 R)
• M10: 5,239,366 km (0.091 R)
• M11: 5,941,728 km (0.094 R)
• M12: 6,460,085 km (0.11 R)
• M13: 7,425,889 km (0.113 R)
• M14: 8,899,278 km (0.083 R)
• M15: 10,968,217 km (0.031 R)
• M16: 12,870,054 km (0.053 R)
• M17: 14,143,880 km (0.118 R)
• M18: 14,981,479 km (0.047 R)
• M19: 17,788,533 km (0.104 R)
• M20: 23,024,309 km (0.109 R)
• M21: 25,622,076 km (0.081 R)
• M22: 26,865,085 km (0.118 R)
• M23: 27,888,035 km (0.101 R)
• M24: 33,541,189 km (0.08 R)
• M25: 35,786,803 km (0.108 R)
• M26: 40,575,131 km (0.115 R)
• M27: 40,908,735 km (0.095 R)
• M28: 44,878,015 km (0.052 R)
• M29: 47,600,546 km (0.118 R)
• M30: 49,096,675 km (0.034 R)
• M31: 51,789,885 km (0.059 R)
• M32: 60,240,968 km (0.095 R)
• M33: 66,976,014 km (0.094 R)
• M34: 77,993,149 km (0.099 R)
• M35: 78,767,916 km (0.089 R)
• M36: 82,986,277 km (0.099 R)
• M37: 91,297,187 km (0.099 R)
• M38: 94,771,149 km (0.05 R)
• M39: 102,907,777 km (0.105 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: 236 - 13,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit