🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.6

Radius: 10.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.71 AU - 0.97 AU

Year: 513 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,363,065 km

• M1: 133,142 km (0.112 R)
• M2: 483,949 km (0.109 R)
• M3: 818,450 km (0.116 R)
• M4: 1,247,048 km (0.116 R)
• M5: 1,772,436 km (0.112 R)
• M6: 2,507,410 km (0.088 R)
• M7: 3,340,820 km (0.076 R)
• M8: 3,727,231 km (0.093 R)
• M9: 5,274,372 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 14.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.74 AU - 1.14 AU

Year: 608 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 39,363,065 km

• M1: 180,714 km (0.041 R)
• M2: 660,475 km (0.041 R)
• M3: 1,287,290 km (0.083 R)
• M4: 1,790,238 km (0.092 R)
• M5: 2,289,446 km (0.063 R)
• M6: 2,794,339 km (0.104 R)
• M7: 3,764,780 km (0.073 R)
• M8: 4,276,854 km (0.061 R)
• M9: 4,778,754 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 11.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.45 AU

Year: 888 Days

Day: 10.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,363,065 km

• M1: 142,417 km (0.065 R)
• M2: 920,625 km (0.11 R)
• M3: 1,525,599 km (0.104 R)
• M4: 2,128,479 km (0.077 R)
• M5: 2,536,731 km (0.03 R)
• M6: 3,113,431 km (0.093 R)
• M7: 3,525,573 km (0.096 R)
• M8: 4,050,662 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.5

Radius: 10.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.61 AU - 2.07 AU

Year: 1664 Days

Day: 14 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 39,363,065 km

• M1: 130,599 km (0.116 R)
• M2: 467,942 km (0.078 R)
• M3: 917,933 km (0.099 R)
• M4: 1,606,532 km (0.119 R)
• M5: 2,330,136 km (0.116 R)
• M6: 2,829,943 km (0.086 R)
• M7: 3,416,217 km (0.068 R)
• M8: 4,670,745 km (0.058 R)
• M9: 5,080,044 km (0.116 R)
• M10: 6,504,067 km (0.076 R)
• M11: 7,147,936 km (0.1 R)
• M12: 7,861,966 km (0.065 R)
• M13: 8,592,602 km (0.075 R)
• M14: 10,223,219 km (0.093 R)
• M15: 10,774,936 km (0.079 R)
• M16: 11,237,642 km (0.104 R)
• M17: 11,602,512 km (0.106 R)
• M18: 12,823,978 km (0.104 R)
• M19: 13,506,593 km (0.049 R)
• M20: 13,961,221 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.6

Radius: 9.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.47 AU - 3.69 AU

Year: 3605 Days

Day: 6.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,363,065 km

• M1: 123,119 km (0.081 R)
• M2: 444,754 km (0.104 R)
• M3: 845,378 km (0.05 R)
• M4: 1,278,015 km (0.104 R)
• M5: 2,116,062 km (0.118 R)
• M6: 2,522,220 km (0.069 R)
• M7: 3,512,259 km (0.027 R)
• M8: 4,106,761 km (0.111 R)
• M9: 5,085,131 km (0.07 R)
• M10: 5,929,461 km (0.118 R)
• M11: 6,327,242 km (0.08 R)
• M12: 6,712,456 km (0.114 R)
• M13: 7,176,210 km (0.1 R)
• M14: 8,272,313 km (0.092 R)
• M15: 8,697,471 km (0.054 R)
• M16: 9,174,389 km (0.094 R)
• M17: 10,140,641 km (0.037 R)
• M18: 11,605,354 km (0.088 R)
• M19: 12,093,641 km (0.09 R)
• M20: 12,595,542 km (0.056 R)
• M21: 15,316,129 km (0.057 R)
• M22: 15,849,894 km (0.09 R)
• M23: 16,785,479 km (0.078 R)
• M24: 20,447,336 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.6

Radius: 8.7

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.44 AU - 4.28 AU

Year: 5057 Days

Day: 9.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,363,065 km

• M1: 108,758 km (0.106 R)
• M2: 828,772 km (0.099 R)
• M3: 1,215,782 km (0.098 R)
• M4: 1,489,097 km (0.07 R)
• M5: 2,540,172 km (0.065 R)
• M6: 2,909,080 km (0.099 R)
• M7: 3,277,091 km (0.079 R)
• M8: 3,636,575 km (0.119 R)
• M9: 5,119,538 km (0.08 R)
• M10: 6,433,756 km (0.101 R)
• M11: 7,153,770 km (0.086 R)
• M12: 7,793,899 km (0.099 R)
• M13: 8,402,164 km (0.067 R)
• M14: 9,262,053 km (0.105 R)
• M15: 11,240,036 km (0.095 R)
• M16: 12,060,580 km (0.069 R)
• M17: 13,153,393 km (0.047 R)
• M18: 13,917,838 km (0.091 R)
• M19: 14,460,280 km (0.118 R)
• M20: 17,330,016 km (0.084 R)
• M21: 19,870,936 km (0.054 R)
• M22: 20,940,710 km (0.094 R)
• M23: 21,522,346 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 13

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.64 AU - 4.52 AU

Year: 5496 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,363,065 km

• M1: 164,857 km (0.064 R)
• M2: 604,076 km (0.095 R)
• M3: 1,620,295 km (0.064 R)
• M4: 2,462,381 km (0.087 R)
• M5: 3,362,362 km (0.095 R)
• M6: 4,541,642 km (0.113 R)
• M7: 5,479,172 km (0.098 R)
• M8: 5,922,879 km (0.098 R)
• M9: 6,450,660 km (0.113 R)
• M10: 8,261,393 km (0.091 R)
• M11: 8,771,970 km (0.068 R)
• M12: 10,390,021 km (0.113 R)
• M13: 10,942,336 km (0.118 R)
• M14: 11,514,249 km (0.1 R)
• M15: 12,766,084 km (0.101 R)
• M16: 14,106,630 km (0.098 R)
• M17: 15,212,607 km (0.103 R)
• M18: 16,037,341 km (0.119 R)
• M19: 18,260,365 km (0.116 R)
• M20: 19,066,099 km (0.116 R)
• M21: 19,701,740 km (0.076 R)
• M22: 23,166,726 km (0.086 R)
• M23: 25,767,186 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 10.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.34 AU - 4.72 AU

Year: 6429 Days

Day: 12 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,363,065 km

• M1: 133,142 km (0.082 R)
• M2: 575,952 km (0.087 R)
• M3: 2,026,602 km (0.09 R)
• M4: 2,575,627 km (0.088 R)
• M5: 4,323,378 km (0.055 R)
• M6: 4,795,809 km (0.107 R)
• M7: 7,837,283 km (0.104 R)
• M8: 9,192,191 km (0.11 R)
• M9: 11,053,039 km (0.071 R)
• M10: 13,396,789 km (0.092 R)
• M11: 14,104,985 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.2

Radius: 3.1

Gravity: 92.42 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.68 AU - 6.18 AU

Year: 9630 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,363,065 km

• M1: 44,131 km (0.06 R)
• M2: 321,037 km (0.107 R)
• M3: 428,000 km (0.054 R)
• M4: 588,368 km (0.048 R)
• M5: 1,041,052 km (0.079 R)
• M6: 1,319,603 km (0.057 R)
• M7: 1,570,628 km (0.075 R)
• M8: 2,185,026 km (0.054 R)
• M9: 2,434,705 km (0.11 R)
• M10: 2,767,561 km (0.03 R)
• M11: 2,877,665 km (0.049 R)
• M12: 3,447,034 km (0.054 R)
• M13: 3,948,337 km (0.117 R)
• M14: 5,093,658 km (0.118 R)
• M15: 5,292,773 km (0.043 R)
• M16: 5,993,938 km (0.105 R)
• M17: 6,443,330 km (0.092 R)
• M18: 7,794,049 km (0.037 R)
• M19: 8,328,712 km (0.086 R)
• M20: 9,470,742 km (0.083 R)
• M21: 9,771,733 km (0.08 R)
• M22: 11,827,956 km (0.096 R)
• M23: 12,473,022 km (0.099 R)
• M24: 14,881,697 km (0.071 R)
• M25: 16,697,366 km (0.068 R)
• M26: 17,210,337 km (0.11 R)
• M27: 18,969,459 km (0.088 R)
• M28: 20,014,998 km (0.108 R)
• M29: 21,870,910 km (0.056 R)
• M30: 22,308,034 km (0.101 R)
• M31: 25,533,065 km (0.117 R)
• M32: 26,115,450 km (0.093 R)
• M33: 30,659,186 km (0.094 R)
• M34: 32,774,051 km (0.049 R)
• M35: 35,822,706 km (0.085 R)
• M36: 36,429,924 km (0.073 R)
• M37: 38,927,311 km (0.09 R)
• M38: 42,883,726 km (0.102 R)
• M39: 43,843,994 km (0.118 R)
• M40: 43,982,223 km (0.106 R)
• M41: 44,259,876 km (0.119 R)
• M42: 45,523,230 km (0.051 R)
• M43: 47,390,212 km (0.119 R)
• M44: 50,817,349 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.5

Radius: 6.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.14 AU - 10.6 AU

Year: 22269 Days

Day: 22 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,363,065 km

• M1: 86,617 km (0.069 R)
• M2: 400,025 km (0.046 R)
• M3: 692,189 km (0.069 R)
• M4: 1,033,871 km (0.079 R)
• M5: 1,348,924 km (0.082 R)
• M6: 1,828,236 km (0.091 R)
• M7: 2,656,559 km (0.058 R)
• M8: 3,186,883 km (0.027 R)
• M9: 4,137,728 km (0.091 R)
• M10: 5,174,291 km (0.04 R)
• M11: 6,134,111 km (0.11 R)
• M12: 19,672,419 km (0.085 R)
• M13: 23,282,515 km (0.028 R)
• M14: 34,403,172 km (0.104 R)
• M15: 35,601,451 km (0.102 R)
• M16: 36,827,405 km (0.046 R)
• M17: 38,081,185 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit