🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 13.1

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.85 AU - 1.37 AU

Year: 767 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,307,558 km

• M1: 163,062 km (0.063 R)
• M2: 606,919 km (0.085 R)
• M3: 1,204,712 km (0.059 R)
• M4: 1,665,323 km (0.101 R)
• M5: 2,097,811 km (0.081 R)
• M6: 2,539,573 km (0.09 R)
• M7: 3,006,618 km (0.076 R)
• M8: 3,448,680 km (0.111 R)
• M9: 4,384,714 km (0.03 R)
• M10: 4,886,764 km (0.112 R)
• M11: 5,558,907 km (0.077 R)
• M12: 6,458,738 km (0.115 R)
• M13: 7,021,675 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.1

Radius: 11.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.17 AU - 1.73 AU

Year: 1145 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 45,307,558 km

• M1: 141,370 km (0.076 R)
• M2: 1,355,656 km (0.084 R)
• M3: 1,818,961 km (0.117 R)
• M4: 3,092,637 km (0.111 R)
• M5: 5,285,742 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.8

Radius: 10.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.74 AU - 3.22 AU

Year: 3375 Days

Day: 13.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,307,558 km

• M1: 131,945 km (0.096 R)
• M2: 1,264,252 km (0.088 R)
• M3: 2,313,681 km (0.112 R)
• M4: 2,675,708 km (0.057 R)
• M5: 3,616,977 km (0.046 R)
• M6: 4,475,519 km (0.119 R)
• M7: 6,054,675 km (0.114 R)
• M8: 6,748,958 km (0.071 R)
• M9: 7,428,581 km (0.061 R)
• M10: 8,260,346 km (0.054 R)
• M11: 9,038,105 km (0.08 R)
• M12: 10,358,007 km (0.096 R)
• M13: 10,782,267 km (0.057 R)
• M14: 11,218,195 km (0.072 R)
• M15: 11,665,792 km (0.087 R)
• M16: 12,549,017 km (0.052 R)
• M17: 13,829,126 km (0.074 R)
• M18: 17,289,475 km (0.104 R)
• M19: 17,887,268 km (0.069 R)
• M20: 18,313,771 km (0.048 R)
• M21: 18,747,156 km (0.061 R)
• M22: 20,749,374 km (0.101 R)
• M23: 21,356,293 km (0.03 R)
• M24: 22,676,793 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 8.1

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.22 AU - 5.12 AU

Year: 5586 Days

Day: 9.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,307,558 km

• M1: 100,979 km (0.065 R)
• M2: 588,817 km (0.087 R)
• M3: 944,112 km (0.09 R)
• M4: 2,172,909 km (0.11 R)
• M5: 2,466,270 km (0.081 R)
• M6: 3,268,713 km (0.094 R)
• M7: 3,551,154 km (0.07 R)
• M8: 3,806,069 km (0.084 R)
• M9: 4,771,424 km (0.11 R)
• M10: 5,297,709 km (0.108 R)
• M11: 6,039,116 km (0.112 R)
• M12: 7,483,185 km (0.052 R)
• M13: 8,641,072 km (0.064 R)
• M14: 12,877,385 km (0.07 R)
• M15: 15,750,412 km (0.083 R)
• M16: 16,036,443 km (0.11 R)
• M17: 17,214,825 km (0.048 R)
• M18: 17,825,334 km (0.113 R)
• M19: 18,198,431 km (0.039 R)
• M20: 18,640,343 km (0.104 R)
• M21: 21,304,083 km (0.039 R)
• M22: 21,865,823 km (0.082 R)
• M23: 23,387,084 km (0.081 R)
• M24: 23,984,727 km (0.117 R)
• M25: 24,516,099 km (0.098 R)
• M26: 26,237,073 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.8

Radius: 12.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.52 AU - 4.9 AU

Year: 5667 Days

Day: 12 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 45,307,558 km

• M1: 169,644 km (0.109 R)
• M2: 788,530 km (0.114 R)
• M3: 1,615,059 km (0.105 R)
• M4: 2,567,099 km (0.099 R)
• M5: 3,325,261 km (0.109 R)
• M6: 3,886,253 km (0.051 R)
• M7: 4,303,332 km (0.12 R)
• M8: 6,150,716 km (0.061 R)
• M9: 6,650,972 km (0.071 R)
• M10: 10,666,478 km (0.097 R)
• M11: 13,099,238 km (0.076 R)
• M12: 13,986,653 km (0.098 R)
• M13: 15,032,342 km (0.089 R)
• M14: 17,674,390 km (0.099 R)
• M15: 19,813,340 km (0.12 R)
• M16: 24,765,479 km (0.086 R)
• M17: 26,381,285 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487

Radius: 10

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.27 AU - 5.51 AU

Year: 8209 Days

Day: 13.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 45,307,558 km

• M1: 128,205 km (0.032 R)
• M2: 522,396 km (0.068 R)
• M3: 998,865 km (0.117 R)
• M4: 1,492,388 km (0.068 R)
• M5: 2,552,888 km (0.105 R)
• M6: 2,953,660 km (0.097 R)
• M7: 5,083,186 km (0.076 R)
• M8: 6,242,570 km (0.059 R)
• M9: 7,998,699 km (0.102 R)
• M10: 18,625,384 km (0.117 R)
• M11: 27,466,917 km (0.106 R)
• M12: 33,508,876 km (0.099 R)
• M13: 34,453,586 km (0.111 R)
• M14: 35,740,876 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.2

Radius: 3.7

Gravity: 39.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.55 AU - 7.65 AU

Year: 13745 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,307,558 km

• M1: 46,076 km (0.085 R)
• M2: 165,904 km (0.047 R)
• M3: 359,184 km (0.076 R)
• M4: 502,798 km (0.097 R)
• M5: 1,283,400 km (0.093 R)
• M6: 2,722,831 km (0.057 R)
• M7: 3,113,431 km (0.117 R)
• M8: 3,892,088 km (0.039 R)
• M9: 4,091,053 km (0.083 R)
• M10: 4,296,600 km (0.093 R)
• M11: 6,994,299 km (0.102 R)
• M12: 8,595,445 km (0.069 R)
• M13: 11,202,188 km (0.102 R)
• M14: 14,560,510 km (0.106 R)
• M15: 14,764,562 km (0.097 R)
• M16: 14,970,708 km (0.111 R)
• M17: 15,813,841 km (0.115 R)
• M18: 18,933,855 km (0.053 R)
• M19: 19,586,849 km (0.068 R)
• M20: 29,168,742 km (0.107 R)
• M21: 29,710,736 km (0.102 R)
• M22: 37,634,187 km (0.102 R)
• M23: 42,283,389 km (0.046 R)
• M24: 43,397,295 km (0.034 R)
• M25: 47,449,901 km (0.113 R)
• M26: 50,961,861 km (0.034 R)
• M27: 51,275,119 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.9

Radius: 3.9

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.34 AU - 8.36 AU

Year: 15828 Days

Day: 18.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,307,558 km

• M1: 48,919 km (0.113 R)
• M2: 189,391 km (0.107 R)
• M3: 599,139 km (0.057 R)
• M4: 1,587,832 km (0.08 R)
• M5: 2,073,277 km (0.107 R)
• M6: 4,511,573 km (0.089 R)
• M7: 4,807,627 km (0.118 R)
• M8: 7,869,596 km (0.106 R)
• M9: 8,039,390 km (0.109 R)
• M10: 9,775,622 km (0.119 R)
• M11: 10,782,865 km (0.118 R)
• M12: 11,691,822 km (0.112 R)
• M13: 12,766,832 km (0.116 R)
• M14: 13,358,342 km (0.12 R)
• M15: 13,967,804 km (0.094 R)
• M16: 14,342,247 km (0.091 R)
• M17: 18,092,815 km (0.077 R)
• M18: 22,532,880 km (0.095 R)
• M19: 27,843,156 km (0.11 R)
• M20: 28,936,267 km (0.08 R)
• M21: 37,043,275 km (0.101 R)
• M22: 41,611,246 km (0.075 R)
• M23: 43,697,688 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit