🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.1

Radius: 13

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.7 AU - 1.06 AU

Year: 550 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,873,282 km

• M1: 161,715 km (0.078 R)
• M2: 577,448 km (0.091 R)
• M3: 1,276,967 km (0.09 R)
• M4: 1,798,166 km (0.096 R)
• M5: 2,440,390 km (0.106 R)
• M6: 2,908,033 km (0.107 R)
• M7: 3,620,717 km (0.104 R)
• M8: 4,070,109 km (0.087 R)
• M9: 5,237,421 km (0.108 R)
• M10: 5,759,069 km (0.079 R)
• M11: 6,414,607 km (0.06 R)
• M12: 6,991,456 km (0.108 R)
• M13: 7,715,660 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308

Radius: 10.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.89 AU - 1.05 AU

Year: 637 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,873,282 km

• M1: 128,056 km (0.056 R)
• M2: 531,671 km (0.071 R)
• M3: 938,278 km (0.036 R)
• M4: 1,335,011 km (0.117 R)
• M5: 1,723,367 km (0.081 R)
• M6: 2,187,420 km (0.117 R)
• M7: 2,713,257 km (0.082 R)
• M8: 3,275,595 km (0.103 R)
• M9: 4,019,246 km (0.081 R)
• M10: 5,570,277 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 14.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.05 AU - 1.59 AU

Year: 1011 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,873,282 km

• M1: 181,612 km (0.101 R)
• M2: 751,131 km (0.068 R)
• M3: 1,440,478 km (0.058 R)
• M4: 2,248,905 km (0.056 R)
• M5: 4,088,211 km (0.09 R)
• M6: 5,145,269 km (0.112 R)
• M7: 5,841,946 km (0.103 R)
• M8: 6,444,227 km (0.105 R)
• M9: 6,922,791 km (0.054 R)
• M10: 7,425,141 km (0.079 R)
• M11: 8,159,068 km (0.076 R)
• M12: 8,802,788 km (0.117 R)
• M13: 9,307,531 km (0.114 R)
• M14: 9,802,101 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 12

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.23 AU - 1.43 AU

Year: 1023 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,873,282 km

• M1: 151,094 km (0.101 R)
• M2: 612,902 km (0.089 R)
• M3: 1,098,048 km (0.104 R)
• M4: 1,477,578 km (0.042 R)
• M5: 2,551,691 km (0.027 R)
• M6: 3,123,005 km (0.105 R)
• M7: 3,606,356 km (0.105 R)
• M8: 4,452,033 km (0.076 R)
• M9: 8,298,343 km (0.114 R)
• M10: 9,056,655 km (0.077 R)
• M11: 10,550,240 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.4

Radius: 8.3

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.7 AU - 2.2 AU

Year: 1816 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,873,282 km

• M1: 105,317 km (0.106 R)
• M2: 536,757 km (0.051 R)
• M3: 798,703 km (0.037 R)
• M4: 1,819,708 km (0.059 R)
• M5: 2,490,805 km (0.116 R)
• M6: 3,317,183 km (0.104 R)
• M7: 5,271,081 km (0.052 R)
• M8: 6,543,560 km (0.043 R)
• M9: 7,859,723 km (0.115 R)
• M10: 8,314,650 km (0.065 R)
• M11: 10,134,657 km (0.061 R)
• M12: 10,528,249 km (0.043 R)
• M13: 11,156,560 km (0.12 R)
• M14: 11,966,932 km (0.053 R)
• M15: 14,724,170 km (0.058 R)

Asteroid Belt

Center: 2.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.7

Radius: 9.5

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.75 AU - 3.83 AU

Year: 4920 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,873,282 km

• M1: 121,324 km (0.087 R)
• M2: 490,232 km (0.106 R)
• M3: 797,656 km (0.081 R)
• M4: 1,335,460 km (0.046 R)
• M5: 1,982,471 km (0.103 R)
• M6: 2,386,385 km (0.094 R)
• M7: 2,788,804 km (0.116 R)
• M8: 3,195,560 km (0.091 R)
• M9: 3,868,451 km (0.102 R)
• M10: 4,580,687 km (0.12 R)
• M11: 5,583,441 km (0.052 R)
• M12: 6,041,959 km (0.036 R)
• M13: 9,090,315 km (0.105 R)
• M14: 13,572,865 km (0.074 R)
• M15: 17,161,120 km (0.113 R)
• M16: 18,131,561 km (0.115 R)
• M17: 18,663,980 km (0.035 R)
• M18: 20,323,918 km (0.03 R)
• M19: 21,409,998 km (0.119 R)
• M20: 25,392,743 km (0.094 R)
• M21: 27,080,955 km (0.071 R)
• M22: 32,107,443 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 9.5

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.63 AU - 4.01 AU

Year: 4979 Days

Day: 12.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,873,282 km

• M1: 118,182 km (0.092 R)
• M2: 436,975 km (0.114 R)
• M3: 812,765 km (0.117 R)
• M4: 1,498,223 km (0.071 R)
• M5: 1,827,188 km (0.114 R)
• M6: 2,722,681 km (0.094 R)
• M7: 3,178,057 km (0.112 R)
• M8: 3,509,267 km (0.108 R)
• M9: 4,193,228 km (0.11 R)
• M10: 4,670,745 km (0.092 R)
• M11: 5,916,596 km (0.097 R)
• M12: 6,355,965 km (0.113 R)
• M13: 6,952,860 km (0.063 R)
• M14: 8,105,811 km (0.109 R)
• M15: 9,550,029 km (0.078 R)
• M16: 10,244,163 km (0.08 R)
• M17: 11,587,402 km (0.104 R)
• M18: 12,427,544 km (0.083 R)
• M19: 13,467,249 km (0.028 R)
• M20: 15,897,467 km (0.037 R)
• M21: 16,996,562 km (0.099 R)
• M22: 22,575,665 km (0.104 R)
• M23: 25,161,614 km (0.09 R)
• M24: 25,651,996 km (0.037 R)
• M25: 26,906,224 km (0.062 R)
• M26: 27,419,195 km (0.119 R)
• M27: 29,808,573 km (0.072 R)
• M28: 30,265,893 km (0.101 R)
• M29: 30,727,702 km (0.025 R)
• M30: 31,288,245 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.4

Radius: 10.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.93 AU - 3.93 AU

Year: 5195 Days

Day: 11.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,873,282 km

• M1: 130,599 km (0.116 R)
• M2: 498,759 km (0.115 R)
• M3: 835,803 km (0.097 R)
• M4: 1,323,792 km (0.09 R)
• M5: 1,782,159 km (0.055 R)
• M6: 2,117,558 km (0.087 R)
• M7: 2,480,183 km (0.064 R)
• M8: 3,220,842 km (0.06 R)
• M9: 3,806,219 km (0.113 R)
• M10: 4,791,769 km (0.052 R)
• M11: 5,476,030 km (0.077 R)
• M12: 7,358,121 km (0.095 R)
• M13: 7,821,425 km (0.057 R)
• M14: 8,916,931 km (0.072 R)
• M15: 9,405,667 km (0.116 R)
• M16: 9,991,642 km (0.098 R)
• M17: 10,937,400 km (0.104 R)
• M18: 11,718,300 km (0.059 R)
• M19: 14,850,431 km (0.106 R)
• M20: 16,976,067 km (0.108 R)
• M21: 19,861,511 km (0.116 R)
• M22: 21,287,328 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 10.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.09 AU - 5.42 AU

Year: 6904 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 37,873,282 km

• M1: 130,599 km (0.118 R)
• M2: 594,502 km (0.114 R)
• M3: 1,560,156 km (0.113 R)
• M4: 3,027,263 km (0.108 R)
• M5: 3,822,974 km (0.106 R)
• M6: 4,730,285 km (0.064 R)
• M7: 5,330,621 km (0.047 R)
• M8: 5,903,282 km (0.088 R)
• M9: 7,901,610 km (0.06 R)
• M10: 9,019,555 km (0.118 R)
• M11: 10,773,291 km (0.105 R)
• M12: 11,936,863 km (0.12 R)
• M13: 14,418,243 km (0.116 R)
• M14: 16,337,284 km (0.069 R)
• M15: 17,065,975 km (0.082 R)
• M16: 17,545,736 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 6.5

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.11 AU - 6.23 AU

Year: 10220 Days

Day: 22.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 110.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,873,282 km

• M1: 80,783 km (0.051 R)
• M2: 308,620 km (0.089 R)
• M3: 671,395 km (0.089 R)
• M4: 892,800 km (0.117 R)
• M5: 1,195,885 km (0.06 R)
• M6: 1,527,245 km (0.055 R)
• M7: 2,138,202 km (0.07 R)
• M8: 2,981,934 km (0.094 R)
• M9: 4,054,850 km (0.078 R)
• M10: 4,392,343 km (0.082 R)
• M11: 4,890,504 km (0.06 R)
• M12: 5,456,283 km (0.051 R)
• M13: 6,198,588 km (0.119 R)
• M14: 7,079,719 km (0.113 R)
• M15: 7,454,611 km (0.11 R)
• M16: 8,616,837 km (0.078 R)
• M17: 9,175,286 km (0.095 R)
• M18: 9,440,972 km (0.108 R)
• M19: 10,034,427 km (0.116 R)
• M20: 10,896,709 km (0.107 R)
• M21: 11,600,716 km (0.094 R)
• M22: 13,779,310 km (0.049 R)
• M23: 14,662,237 km (0.114 R)
• M24: 18,855,914 km (0.106 R)
• M25: 24,371,438 km (0.12 R)
• M26: 27,815,630 km (0.117 R)
• M27: 35,325,144 km (0.063 R)
• M28: 36,750,811 km (0.095 R)
• M29: 37,534,106 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 19,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit