🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.47 AU - 2.91 AU

Year: 1611 Days

Day: 13.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.22 AU - 3.2 AU

Year: 1629 Days

Day: 22.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,584,926 km

• M1: 1,002,904 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.29 AU - 4.07 AU

Year: 2578 Days

Day: 15.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475

Radius: 10.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.35 AU - 8.33 AU

Year: 8018 Days

Day: 11.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,584,926 km

• M1: 131,796 km (0.107 R)
• M2: 695,032 km (0.114 R)
• M3: 1,078,002 km (0.11 R)
• M4: 2,279,423 km (0.06 R)
• M5: 4,066,669 km (0.027 R)
• M6: 4,665,060 km (0.034 R)
• M7: 6,136,056 km (0.113 R)
• M8: 6,504,815 km (0.11 R)
• M9: 7,663,151 km (0.027 R)
• M10: 9,473,584 km (0.099 R)
• M11: 11,452,615 km (0.101 R)
• M12: 13,636,444 km (0.071 R)
• M13: 16,594,443 km (0.088 R)
• M14: 18,463,968 km (0.039 R)
• M15: 21,756,467 km (0.114 R)
• M16: 25,852,457 km (0.052 R)
• M17: 29,384,014 km (0.057 R)
• M18: 31,511,744 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.2

Radius: 12.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.73 AU - 12.05 AU

Year: 11360 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,584,926 km

• M1: 151,692 km (0.091 R)
• M2: 576,999 km (0.111 R)
• M3: 998,865 km (0.098 R)
• M4: 1,388,268 km (0.075 R)
• M5: 2,381,149 km (0.096 R)
• M6: 3,053,891 km (0.118 R)
• M7: 5,489,943 km (0.054 R)
• M8: 5,990,198 km (0.106 R)
• M9: 7,554,543 km (0.049 R)
• M10: 9,801,952 km (0.096 R)
• M11: 10,743,221 km (0.086 R)
• M12: 15,508,512 km (0.071 R)
• M13: 16,716,964 km (0.082 R)
• M14: 18,794,280 km (0.092 R)
• M15: 19,625,445 km (0.095 R)
• M16: 20,639,270 km (0.115 R)
• M17: 21,442,611 km (0.112 R)
• M18: 24,508,170 km (0.082 R)
• M19: 26,896,201 km (0.104 R)
• M20: 28,736,704 km (0.07 R)
• M21: 29,839,838 km (0.118 R)
• M22: 32,344,556 km (0.071 R)
• M23: 35,099,251 km (0.098 R)
• M24: 40,445,879 km (0.066 R)
• M25: 43,901,440 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 8.5

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.25 AU - 12.95 AU

Year: 12605 Days

Day: 5.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,584,926 km

• M1: 128,953 km (0.111 R)
• M2: 426,803 km (0.055 R)
• M3: 949,049 km (0.12 R)
• M4: 1,291,179 km (0.05 R)
• M5: 1,854,565 km (0.079 R)
• M6: 2,211,356 km (0.048 R)
• M7: 2,758,286 km (0.082 R)
• M8: 3,515,400 km (0.12 R)
• M9: 4,762,448 km (0.099 R)
• M10: 5,571,025 km (0.081 R)
• M11: 5,848,230 km (0.099 R)
• M12: 7,212,263 km (0.116 R)
• M13: 9,248,739 km (0.098 R)
• M14: 9,737,625 km (0.081 R)
• M15: 10,346,787 km (0.087 R)
• M16: 13,283,992 km (0.088 R)
• M17: 15,479,789 km (0.069 R)
• M18: 17,023,191 km (0.115 R)
• M19: 19,210,910 km (0.083 R)
• M20: 20,331,248 km (0.067 R)
• M21: 20,659,167 km (0.117 R)
• M22: 22,614,112 km (0.058 R)
• M23: 22,966,265 km (0.117 R)
• M24: 23,232,699 km (0.115 R)
• M25: 25,156,528 km (0.082 R)
• M26: 25,916,485 km (0.103 R)
• M27: 28,390,385 km (0.052 R)
• M28: 35,432,555 km (0.097 R)
• M29: 38,598,046 km (0.052 R)
• M30: 40,636,915 km (0.097 R)
• M31: 45,067,107 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219

Radius: 3.5

Gravity: 17.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 16.97 AU - 18.83 AU

Year: 27661 Days

Day: 15 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,584,926 km

• M1: 43,832 km (0.087 R)
• M2: 154,983 km (0.069 R)
• M3: 354,996 km (0.119 R)
• M4: 559,795 km (0.105 R)
• M5: 702,960 km (0.093 R)
• M6: 881,131 km (0.064 R)
• M7: 1,004,400 km (0.088 R)
• M8: 1,258,268 km (0.089 R)
• M9: 1,445,265 km (0.119 R)
• M10: 1,768,845 km (0.106 R)
• M11: 2,693,809 km (0.115 R)
• M12: 3,698,059 km (0.043 R)
• M13: 4,267,878 km (0.107 R)
• M14: 4,723,553 km (0.119 R)
• M15: 5,885,779 km (0.054 R)
• M16: 6,123,041 km (0.056 R)
• M17: 8,014,706 km (0.044 R)
• M18: 10,549,043 km (0.074 R)
• M19: 11,377,965 km (0.109 R)
• M20: 12,898,628 km (0.118 R)
• M21: 13,638,838 km (0.052 R)
• M22: 14,124,283 km (0.098 R)
• M23: 15,129,730 km (0.115 R)
• M24: 17,042,040 km (0.066 R)
• M25: 19,368,436 km (0.048 R)
• M26: 19,981,339 km (0.109 R)
• M27: 20,158,911 km (0.034 R)
• M28: 20,427,140 km (0.113 R)
• M29: 21,153,887 km (0.105 R)
• M30: 22,276,170 km (0.106 R)
• M31: 23,437,648 km (0.092 R)
• M32: 23,933,266 km (0.12 R)
• M33: 27,271,991 km (0.093 R)
• M34: 27,599,910 km (0.031 R)
• M35: 30,436,734 km (0.115 R)
• M36: 35,369,873 km (0.099 R)
• M37: 35,629,575 km (0.101 R)
• M38: 43,429,608 km (0.06 R)
• M39: 44,629,234 km (0.075 R)
• M40: 47,724,414 km (0.09 R)
• M41: 52,293,432 km (0.057 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit