🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 13.7

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.07 AU

Year: 588 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 89,573,174 km

• M1: 170,392 km (0.12 R)
• M2: 666,309 km (0.088 R)
• M3: 1,148,164 km (0.074 R)
• M4: 2,077,914 km (0.066 R)
• M5: 2,513,244 km (0.106 R)
• M6: 3,031,750 km (0.078 R)
• M7: 3,609,497 km (0.053 R)
• M8: 4,260,099 km (0.11 R)
• M9: 4,701,861 km (0.059 R)
• M10: 5,317,606 km (0.101 R)
• M11: 5,763,408 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.2

Radius: 10

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.32 AU - 1.52 AU

Year: 1110 Days

Day: 5 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 89,573,174 km

• M1: 124,316 km (0.073 R)
• M2: 801,396 km (0.082 R)
• M3: 1,458,878 km (0.115 R)
• M4: 1,982,022 km (0.064 R)
• M5: 2,294,083 km (0.069 R)
• M6: 2,714,902 km (0.096 R)
• M7: 3,776,598 km (0.118 R)
• M8: 5,540,357 km (0.089 R)
• M9: 6,078,012 km (0.101 R)
• M10: 7,536,591 km (0.086 R)
• M11: 8,115,984 km (0.067 R)
• M12: 8,781,545 km (0.093 R)
• M13: 9,186,506 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 8.6

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.95 AU - 2.31 AU

Year: 2039 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,573,174 km

• M1: 109,356 km (0.092 R)
• M2: 395,986 km (0.074 R)
• M3: 1,039,855 km (0.103 R)
• M4: 1,622,090 km (0.06 R)
• M5: 2,032,437 km (0.072 R)
• M6: 2,381,299 km (0.075 R)
• M7: 2,741,979 km (0.11 R)
• M8: 3,154,271 km (0.075 R)
• M9: 3,885,356 km (0.089 R)
• M10: 5,520,760 km (0.07 R)
• M11: 6,107,034 km (0.12 R)
• M12: 6,970,214 km (0.064 R)
• M13: 7,655,073 km (0.119 R)
• M14: 8,384,213 km (0.092 R)
• M15: 8,719,312 km (0.054 R)
• M16: 9,031,672 km (0.115 R)
• M17: 9,319,199 km (0.073 R)
• M18: 10,218,731 km (0.092 R)
• M19: 10,993,499 km (0.115 R)
• M20: 11,432,269 km (0.114 R)
• M21: 13,428,952 km (0.104 R)
• M22: 14,186,067 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 10.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.79 AU - 2.79 AU

Year: 2273 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,573,174 km

• M1: 135,835 km (0.117 R)
• M2: 564,283 km (0.062 R)
• M3: 988,244 km (0.098 R)
• M4: 1,437,785 km (0.092 R)
• M5: 1,976,936 km (0.098 R)
• M6: 2,326,696 km (0.095 R)
• M7: 3,013,500 km (0.091 R)
• M8: 3,958,659 km (0.118 R)
• M9: 4,460,111 km (0.06 R)
• M10: 5,179,377 km (0.034 R)
• M11: 6,098,058 km (0.081 R)
• M12: 6,957,199 km (0.073 R)
• M13: 7,631,436 km (0.111 R)
• M14: 8,044,476 km (0.109 R)
• M15: 9,575,461 km (0.056 R)
• M16: 10,992,900 km (0.115 R)
• M17: 12,626,659 km (0.071 R)
• M18: 13,630,012 km (0.112 R)
• M19: 14,327,886 km (0.083 R)
• M20: 15,419,053 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 15

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.18 AU - 3.28 AU

Year: 3808 Days

Day: 14.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,573,174 km

• M1: 186,698 km (0.09 R)
• M2: 794,365 km (0.094 R)
• M3: 1,321,248 km (0.115 R)
• M4: 2,230,803 km (0.107 R)
• M5: 3,216,205 km (0.059 R)
• M6: 3,693,871 km (0.063 R)
• M7: 4,311,411 km (0.09 R)
• M8: 5,023,496 km (0.105 R)
• M9: 6,074,422 km (0.088 R)
• M10: 6,652,617 km (0.055 R)
• M11: 8,134,384 km (0.104 R)
• M12: 8,649,450 km (0.086 R)
• M13: 10,369,376 km (0.108 R)
• M14: 10,931,715 km (0.098 R)
• M15: 13,087,420 km (0.103 R)
• M16: 18,288,788 km (0.104 R)
• M17: 19,304,857 km (0.096 R)
• M18: 21,035,854 km (0.072 R)
• M19: 25,422,363 km (0.047 R)
• M20: 26,447,408 km (0.072 R)
• M21: 26,929,711 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 14.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.27 AU - 4.91 AU

Year: 6451 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,573,174 km

• M1: 182,958 km (0.107 R)
• M2: 970,441 km (0.05 R)
• M3: 1,537,866 km (0.099 R)
• M4: 2,142,541 km (0.095 R)
• M5: 2,717,296 km (0.08 R)
• M6: 3,765,079 km (0.077 R)
• M7: 4,266,531 km (0.071 R)
• M8: 5,044,291 km (0.114 R)
• M9: 6,073,973 km (0.104 R)
• M10: 8,053,153 km (0.058 R)
• M11: 9,604,632 km (0.048 R)
• M12: 10,666,029 km (0.032 R)
• M13: 12,101,121 km (0.106 R)
• M14: 13,895,099 km (0.078 R)
• M15: 16,274,902 km (0.082 R)
• M16: 16,802,982 km (0.07 R)
• M17: 18,342,943 km (0.099 R)
• M18: 19,205,823 km (0.057 R)
• M19: 20,520,041 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.1

Radius: 5.3

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.49 AU - 11.11 AU

Year: 18605 Days

Day: 16.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,573,174 km

• M1: 71,657 km (0.058 R)
• M2: 319,691 km (0.059 R)
• M3: 1,271,731 km (0.108 R)
• M4: 1,795,324 km (0.084 R)
• M5: 1,968,708 km (0.088 R)
• M6: 2,472,853 km (0.043 R)
• M7: 3,059,127 km (0.086 R)
• M8: 3,410,831 km (0.102 R)
• M9: 6,670,569 km (0.107 R)
• M10: 7,175,312 km (0.051 R)
• M11: 10,359,802 km (0.051 R)
• M12: 12,981,804 km (0.04 R)
• M13: 13,175,234 km (0.067 R)
• M14: 13,567,779 km (0.074 R)
• M15: 18,988,757 km (0.094 R)
• M16: 20,343,814 km (0.098 R)
• M17: 22,218,725 km (0.094 R)
• M18: 28,312,145 km (0.106 R)
• M19: 28,637,670 km (0.089 R)
• M20: 30,643,329 km (0.098 R)
• M21: 31,448,016 km (0.077 R)
• M22: 34,068,521 km (0.118 R)
• M23: 36,063,259 km (0.099 R)
• M24: 42,654,392 km (0.081 R)
• M25: 43,801,509 km (0.065 R)
• M26: 44,968,970 km (0.093 R)
• M27: 50,958,869 km (0.114 R)
• M28: 51,763,406 km (0.114 R)
• M29: 54,060,631 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 7.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.58 AU - 10.08 AU

Year: 18695 Days

Day: 18.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 89,573,174 km

• M1: 105,167 km (0.09 R)
• M2: 387,758 km (0.103 R)
• M3: 975,229 km (0.078 R)
• M4: 1,626,129 km (0.081 R)
• M5: 2,139,399 km (0.09 R)
• M6: 2,517,433 km (0.084 R)
• M7: 2,846,847 km (0.1 R)
• M8: 4,248,280 km (0.061 R)
• M9: 4,557,200 km (0.093 R)
• M10: 5,647,619 km (0.088 R)
• M11: 7,595,682 km (0.105 R)
• M12: 9,899,789 km (0.058 R)
• M13: 12,696,521 km (0.045 R)
• M14: 14,206,861 km (0.089 R)
• M15: 20,046,563 km (0.052 R)
• M16: 25,654,539 km (0.112 R)
• M17: 28,924,449 km (0.037 R)
• M18: 31,291,087 km (0.11 R)
• M19: 35,769,599 km (0.079 R)
• M20: 49,815,193 km (0.084 R)
• M21: 57,782,477 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.3

Radius: 6.8

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.95 AU - 11.43 AU

Year: 22929 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,573,174 km

• M1: 95,144 km (0.071 R)
• M2: 417,827 km (0.113 R)
• M3: 1,011,730 km (0.097 R)
• M4: 1,260,811 km (0.076 R)
• M5: 2,267,156 km (0.096 R)
• M6: 2,673,912 km (0.106 R)
• M7: 4,364,967 km (0.064 R)
• M8: 5,985,411 km (0.043 R)
• M9: 14,097,655 km (0.114 R)
• M10: 15,054,632 km (0.096 R)
• M11: 16,657,274 km (0.084 R)
• M12: 17,008,530 km (0.103 R)
• M13: 19,705,480 km (0.088 R)
• M14: 22,889,821 km (0.116 R)
• M15: 27,241,174 km (0.09 R)
• M16: 29,867,514 km (0.105 R)
• M17: 32,249,112 km (0.071 R)
• M18: 35,762,568 km (0.12 R)
• M19: 37,236,705 km (0.079 R)
• M20: 46,074,798 km (0.08 R)
• M21: 49,787,667 km (0.027 R)
• M22: 50,151,340 km (0.09 R)
• M23: 51,252,978 km (0.117 R)
• M24: 59,420,424 km (0.08 R)
• M25: 60,653,709 km (0.083 R)
• M26: 63,171,291 km (0.105 R)
• M27: 78,764,625 km (0.113 R)
• M28: 81,506,006 km (0.065 R)
• M29: 84,568,574 km (0.098 R)
• M30: 85,867,083 km (0.075 R)
• M31: 86,652,472 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 10,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit