🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.47 AU - 0.75 AU

Year: 313 Days

Day: 24 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.2

Radius: 12.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 426 Days

Day: 7 Hours

Environment

Temp: -136 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 5,492,589 km

• M1: 176,675 km (0.086 R)
• M2: 271,819 km (0.095 R)
• M3: 369,806 km (0.088 R)
• M4: 480,957 km (0.055 R)
• M5: 571,913 km (0.087 R)
• M6: 692,040 km (0.079 R)
• M7: 805,136 km (0.068 R)
• M8: 904,170 km (0.066 R)
• M9: 989,740 km (0.112 R)
• M10: 1,097,001 km (0.087 R)
• M11: 1,196,933 km (0.119 R)
• M12: 1,320,351 km (0.091 R)
• M13: 1,528,890 km (0.095 R)
• M14: 1,641,837 km (0.049 R)
• M15: 1,757,775 km (0.119 R)
• M16: 1,858,006 km (0.117 R)
• M17: 1,998,029 km (0.099 R)
• M18: 2,078,962 km (0.093 R)
• M19: 2,170,815 km (0.106 R)
• M20: 2,288,847 km (0.052 R)
• M21: 2,409,124 km (0.087 R)
• M22: 2,609,136 km (0.066 R)
• M23: 2,729,862 km (0.087 R)
• M24: 2,814,834 km (0.116 R)
• M25: 2,917,009 km (0.096 R)
• M26: 3,014,995 km (0.084 R)
• M27: 3,097,574 km (0.068 R)
• M28: 3,293,248 km (0.085 R)
• M29: 3,446,885 km (0.102 R)
• M30: 3,550,705 km (0.083 R)
• M31: 3,910,488 km (0.081 R)
• M32: 4,018,947 km (0.088 R)
• M33: 4,134,586 km (0.113 R)
• M34: 4,288,373 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.4

Radius: 12.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.75 AU - 0.93 AU

Year: 505 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 5,492,589 km

• M1: 174,880 km (0.117 R)
• M2: 256,860 km (0.09 R)
• M3: 338,540 km (0.116 R)
• M4: 437,873 km (0.056 R)
• M5: 515,215 km (0.073 R)
• M6: 671,545 km (0.1 R)
• M7: 752,178 km (0.047 R)
• M8: 893,698 km (0.11 R)
• M9: 993,479 km (0.114 R)
• M10: 1,073,365 km (0.085 R)
• M11: 1,235,080 km (0.117 R)
• M12: 1,337,405 km (0.096 R)
• M13: 1,416,093 km (0.087 R)
• M14: 1,589,477 km (0.106 R)
• M15: 1,684,622 km (0.066 R)
• M16: 1,799,064 km (0.066 R)
• M17: 1,880,894 km (0.087 R)
• M18: 1,999,824 km (0.117 R)
• M19: 2,152,414 km (0.081 R)
• M20: 2,239,480 km (0.029 R)
• M21: 2,340,608 km (0.114 R)
• M22: 2,469,262 km (0.042 R)
• M23: 2,666,582 km (0.107 R)
• M24: 2,951,865 km (0.039 R)
• M25: 3,084,259 km (0.115 R)
• M26: 3,275,894 km (0.073 R)
• M27: 3,384,053 km (0.098 R)
• M28: 3,471,419 km (0.055 R)
• M29: 3,641,212 km (0.064 R)
• M30: 3,723,341 km (0.079 R)
• M31: 3,904,804 km (0.092 R)
• M32: 4,004,436 km (0.119 R)
• M33: 4,221,652 km (0.104 R)
• M34: 4,300,191 km (0.099 R)
• M35: 4,411,043 km (0.067 R)
• M36: 4,498,857 km (0.061 R)
• M37: 5,087,824 km (0.098 R)
• M38: 5,179,976 km (0.115 R)
• M39: 5,272,727 km (0.076 R)
• M40: 5,442,819 km (0.056 R)
• M41: 5,814,570 km (0.097 R)
• M42: 5,999,174 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 13.7

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.92 AU - 1.02 AU

Year: 627 Days

Day: 5.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 5,492,589 km

• M1: 170,990 km (0.112 R)
• M2: 259,702 km (0.037 R)
• M3: 386,262 km (0.075 R)
• M4: 527,183 km (0.109 R)
• M5: 780,901 km (0.085 R)
• M6: 872,006 km (0.053 R)
• M7: 976,575 km (0.111 R)
• M8: 1,110,315 km (0.095 R)
• M9: 1,255,874 km (0.104 R)
• M10: 1,408,165 km (0.104 R)
• M11: 1,561,353 km (0.109 R)
• M12: 1,714,691 km (0.088 R)
• M13: 1,855,313 km (0.109 R)
• M14: 1,951,355 km (0.117 R)
• M15: 2,043,058 km (0.119 R)
• M16: 2,173,956 km (0.117 R)
• M17: 2,275,533 km (0.109 R)
• M18: 2,398,353 km (0.102 R)
• M19: 2,583,705 km (0.114 R)
• M20: 2,671,369 km (0.068 R)
• M21: 2,849,839 km (0.079 R)
• M22: 2,947,527 km (0.087 R)
• M23: 3,082,015 km (0.097 R)
• M24: 3,189,726 km (0.107 R)
• M25: 3,342,764 km (0.062 R)
• M26: 3,431,326 km (0.071 R)
• M27: 3,535,596 km (0.038 R)
• M28: 3,709,279 km (0.057 R)
• M29: 3,924,700 km (0.079 R)
• M30: 4,128,452 km (0.092 R)
• M31: 4,255,611 km (0.102 R)
• M32: 4,400,272 km (0.066 R)
• M33: 4,554,657 km (0.104 R)
• M34: 4,694,531 km (0.098 R)
• M35: 4,827,374 km (0.109 R)
• M36: 5,037,559 km (0.068 R)
• M37: 5,242,209 km (0.103 R)
• M38: 5,510,737 km (0.09 R)
• M39: 5,598,401 km (0.093 R)
• M40: 5,783,902 km (0.086 R)
• M41: 5,899,691 km (0.114 R)
• M42: 6,079,508 km (0.113 R)
• M43: 6,233,743 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.8

Radius: 12.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.23 AU - 1.43 AU

Year: 1006 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 5,492,589 km

• M1: 191,934 km (0.115 R)
• M2: 324,179 km (0.074 R)
• M3: 429,047 km (0.066 R)
• M4: 532,868 km (0.063 R)
• M5: 636,389 km (0.114 R)
• M6: 879,486 km (0.076 R)
• M7: 997,519 km (0.119 R)
• M8: 1,194,988 km (0.115 R)
• M9: 1,284,298 km (0.085 R)
• M10: 1,366,427 km (0.093 R)
• M11: 1,455,288 km (0.097 R)
• M12: 1,618,499 km (0.049 R)
• M13: 1,842,298 km (0.061 R)
• M14: 1,935,946 km (0.077 R)
• M15: 2,014,186 km (0.102 R)
• M16: 2,197,294 km (0.099 R)
• M17: 2,296,926 km (0.065 R)
• M18: 2,476,443 km (0.112 R)
• M19: 2,685,731 km (0.089 R)
• M20: 2,824,258 km (0.115 R)
• M21: 2,984,627 km (0.086 R)
• M22: 3,121,808 km (0.053 R)
• M23: 3,201,245 km (0.068 R)
• M24: 3,294,594 km (0.045 R)
• M25: 3,409,335 km (0.098 R)
• M26: 3,601,270 km (0.105 R)
• M27: 3,691,627 km (0.044 R)
• M28: 3,775,701 km (0.115 R)
• M29: 3,967,186 km (0.025 R)
• M30: 4,089,557 km (0.065 R)
• M31: 4,308,419 km (0.058 R)
• M32: 4,441,710 km (0.113 R)
• M33: 4,553,759 km (0.091 R)
• M34: 4,681,965 km (0.084 R)
• M35: 4,842,034 km (0.092 R)
• M36: 4,942,115 km (0.039 R)
• M37: 5,222,761 km (0.081 R)
• M38: 5,333,314 km (0.119 R)
• M39: 5,436,686 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 20,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit