🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.95 AU - 1.07 AU

Year: 373 Days

Day: 38 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 81,758,759 km

• M1: 94,695 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 13.9

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.66 AU - 5.3 AU

Year: 4080 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 81,758,759 km

• M1: 173,234 km (0.048 R)
• M2: 692,189 km (0.095 R)
• M3: 1,627,924 km (0.108 R)
• M4: 2,246,511 km (0.111 R)
• M5: 3,019,334 km (0.105 R)
• M6: 4,075,046 km (0.074 R)
• M7: 5,070,769 km (0.115 R)
• M8: 6,044,053 km (0.107 R)
• M9: 6,591,282 km (0.101 R)
• M10: 7,372,333 km (0.119 R)
• M11: 7,962,347 km (0.083 R)
• M12: 10,258,824 km (0.104 R)
• M13: 10,862,900 km (0.075 R)
• M14: 11,490,762 km (0.119 R)
• M15: 12,672,136 km (0.074 R)
• M16: 15,498,339 km (0.069 R)
• M17: 16,410,737 km (0.115 R)
• M18: 21,380,228 km (0.072 R)
• M19: 22,511,039 km (0.114 R)
• M20: 23,830,342 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 13

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.08 AU - 5.1 AU

Year: 4216 Days

Day: 6.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,758,759 km

• M1: 343,926 km (0.11 R)
• M2: 1,267,094 km (0.052 R)
• M3: 1,728,005 km (0.119 R)
• M4: 2,240,378 km (0.114 R)
• M5: 2,882,901 km (0.071 R)
• M6: 4,322,630 km (0.089 R)
• M7: 6,246,908 km (0.11 R)
• M8: 8,782,741 km (0.099 R)
• M9: 9,967,257 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 9.8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.53 AU - 7.27 AU

Year: 5261 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,758,759 km

• M1: 121,922 km (0.1 R)
• M2: 506,389 km (0.082 R)
• M3: 987,795 km (0.117 R)
• M4: 1,680,882 km (0.111 R)
• M5: 2,304,106 km (0.074 R)
• M6: 2,633,521 km (0.117 R)
• M7: 3,432,074 km (0.079 R)
• M8: 3,747,127 km (0.111 R)
• M9: 4,756,016 km (0.09 R)
• M10: 5,748,149 km (0.12 R)
• M11: 6,767,808 km (0.056 R)
• M12: 7,486,925 km (0.096 R)
• M13: 11,666,091 km (0.08 R)
• M14: 13,848,724 km (0.109 R)
• M15: 16,991,476 km (0.094 R)
• M16: 18,317,511 km (0.1 R)
• M17: 19,854,330 km (0.111 R)
• M18: 20,950,284 km (0.1 R)
• M19: 23,906,787 km (0.066 R)
• M20: 25,231,027 km (0.117 R)
• M21: 31,602,999 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.2

Radius: 8.8

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.17 AU - 8.45 AU

Year: 8012 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,758,759 km

• M1: 110,104 km (0.115 R)
• M2: 857,645 km (0.071 R)
• M3: 1,397,394 km (0.119 R)
• M4: 2,200,585 km (0.078 R)
• M5: 2,624,994 km (0.117 R)
• M6: 3,589,900 km (0.116 R)
• M7: 4,715,474 km (0.027 R)
• M8: 5,327,479 km (0.111 R)
• M9: 6,060,808 km (0.094 R)
• M10: 9,488,993 km (0.072 R)
• M11: 10,115,210 km (0.116 R)
• M12: 11,503,627 km (0.043 R)
• M13: 11,993,411 km (0.072 R)
• M14: 12,840,584 km (0.116 R)
• M15: 13,131,701 km (0.068 R)
• M16: 13,427,157 km (0.075 R)
• M17: 14,844,148 km (0.118 R)
• M18: 16,358,228 km (0.03 R)
• M19: 19,613,627 km (0.042 R)
• M20: 20,391,686 km (0.071 R)
• M21: 25,773,320 km (0.103 R)
• M22: 27,855,722 km (0.108 R)
• M23: 29,338,237 km (0.108 R)
• M24: 32,138,260 km (0.12 R)
• M25: 33,438,116 km (0.114 R)
• M26: 34,772,529 km (0.099 R)
• M27: 36,142,247 km (0.113 R)
• M28: 39,846,290 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.9

Radius: 6.2

Gravity: 20.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.4 AU - 16.14 AU

Year: 20837 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,758,759 km

• M1: 218,263 km (0.092 R)
• M2: 464,352 km (0.119 R)
• M3: 701,614 km (0.074 R)
• M4: 3,579,279 km (0.113 R)
• M5: 6,085,641 km (0.045 R)
• M6: 6,616,714 km (0.104 R)
• M7: 7,470,768 km (0.073 R)
• M8: 8,027,721 km (0.05 R)
• M9: 10,226,211 km (0.097 R)
• M10: 15,931,874 km (0.105 R)
• M11: 17,720,317 km (0.03 R)
• M12: 22,821,006 km (0.069 R)
• M13: 26,331,170 km (0.107 R)
• M14: 29,311,908 km (0.084 R)
• M15: 42,528,580 km (0.102 R)
• M16: 44,132,419 km (0.052 R)
• M17: 46,109,654 km (0.059 R)
• M18: 57,466,227 km (0.115 R)
• M19: 60,420,486 km (0.079 R)
• M20: 61,427,279 km (0.096 R)
• M21: 66,629,695 km (0.105 R)
• M22: 67,704,256 km (0.115 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: 257 - 17,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit