🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.8

Radius: 11.9

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.69 AU - 0.69 AU

Year: 364 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 92,706,098 km

• M1: 147,952 km (0.099 R)
• M2: 527,632 km (0.113 R)
• M3: 1,138,889 km (0.105 R)
• M4: 1,509,443 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996

Radius: 8.5

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.7 AU - 1.16 AU

Year: 570 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 79.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 92,706,098 km

• M1: 105,766 km (0.113 R)
• M2: 414,984 km (0.112 R)
• M3: 698,173 km (0.079 R)
• M4: 1,022,651 km (0.105 R)
• M5: 1,307,934 km (0.078 R)
• M6: 1,687,015 km (0.087 R)
• M7: 2,090,929 km (0.111 R)
• M8: 2,408,975 km (0.055 R)
• M9: 3,069,000 km (0.115 R)
• M10: 3,549,808 km (0.067 R)
• M11: 4,467,142 km (0.032 R)
• M12: 4,895,890 km (0.041 R)
• M13: 5,534,672 km (0.073 R)
• M14: 5,971,049 km (0.035 R)
• M15: 6,574,527 km (0.107 R)
• M16: 7,419,157 km (0.042 R)
• M17: 7,855,983 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 12.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.28 AU - 2.4 AU

Year: 2276 Days

Day: 7.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 92,706,098 km

• M1: 157,975 km (0.085 R)
• M2: 553,213 km (0.083 R)
• M3: 1,019,061 km (0.093 R)
• M4: 1,623,286 km (0.028 R)
• M5: 2,103,795 km (0.077 R)
• M6: 2,935,709 km (0.083 R)
• M7: 3,460,498 km (0.11 R)
• M8: 4,700,664 km (0.112 R)
• M9: 5,547,239 km (0.116 R)
• M10: 6,121,545 km (0.067 R)
• M11: 7,152,873 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 10.3

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.96 AU - 2.86 AU

Year: 2379 Days

Day: 14.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 92,706,098 km

• M1: 128,205 km (0.085 R)
• M2: 637,586 km (0.06 R)
• M3: 1,059,153 km (0.116 R)
• M4: 1,828,984 km (0.109 R)
• M5: 2,514,441 km (0.086 R)
• M6: 3,029,506 km (0.088 R)
• M7: 3,814,447 km (0.063 R)
• M8: 5,045,936 km (0.119 R)
• M9: 5,826,388 km (0.104 R)
• M10: 6,367,783 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.34 AU - 2.64 AU

Year: 2498 Days

Day: 6.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 92,706,098 km

• M1: 188,344 km (0.119 R)
• M2: 764,744 km (0.083 R)
• M3: 1,978,133 km (0.082 R)
• M4: 4,146,105 km (0.085 R)
• M5: 4,623,921 km (0.115 R)
• M6: 7,040,225 km (0.032 R)
• M7: 11,454,559 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 10.3

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.55 AU - 2.75 AU

Year: 2743 Days

Day: 6.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,706,098 km

• M1: 134,937 km (0.092 R)
• M2: 473,028 km (0.084 R)
• M3: 1,148,164 km (0.094 R)
• M4: 2,219,883 km (0.117 R)
• M5: 4,827,224 km (0.112 R)
• M6: 5,207,502 km (0.102 R)
• M7: 7,294,841 km (0.062 R)
• M8: 8,321,830 km (0.12 R)
• M9: 9,775,174 km (0.106 R)
• M10: 11,308,103 km (0.111 R)
• M11: 11,981,293 km (0.047 R)
• M12: 17,025,434 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 12.1

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.74 AU - 5.27 AU

Year: 6069 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 92,706,098 km

• M1: 150,495 km (0.1 R)
• M2: 594,951 km (0.106 R)
• M3: 1,181,674 km (0.115 R)
• M4: 1,965,716 km (0.092 R)
• M5: 2,516,236 km (0.079 R)
• M6: 3,492,512 km (0.081 R)
• M7: 3,884,458 km (0.113 R)
• M8: 4,629,306 km (0.105 R)
• M9: 5,213,935 km (0.07 R)
• M10: 5,611,267 km (0.076 R)
• M11: 7,096,325 km (0.071 R)
• M12: 7,478,846 km (0.102 R)
• M13: 7,985,834 km (0.092 R)
• M14: 8,515,560 km (0.047 R)
• M15: 9,519,960 km (0.107 R)
• M16: 12,500,548 km (0.117 R)
• M17: 18,223,115 km (0.042 R)
• M18: 20,721,100 km (0.106 R)
• M19: 22,162,476 km (0.115 R)
• M20: 22,757,277 km (0.104 R)
• M21: 24,056,834 km (0.083 R)
• M22: 24,764,581 km (0.038 R)
• M23: 25,974,828 km (0.066 R)
• M24: 27,649,426 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.1

Radius: 8

Gravity: 13.52 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.52 AU - 6.06 AU

Year: 8858 Days

Day: 8.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,706,098 km

• M1: 108,758 km (0.076 R)
• M2: 372,947 km (0.076 R)
• M3: 977,024 km (0.11 R)
• M4: 1,412,952 km (0.075 R)
• M5: 1,860,399 km (0.111 R)
• M6: 3,362,362 km (0.088 R)
• M7: 4,416,279 km (0.119 R)
• M8: 5,019,158 km (0.068 R)
• M9: 8,296,249 km (0.113 R)
• M10: 10,660,045 km (0.075 R)
• M11: 18,348,179 km (0.117 R)
• M12: 22,212,292 km (0.11 R)
• M13: 23,345,346 km (0.105 R)
• M14: 26,683,473 km (0.069 R)
• M15: 27,269,149 km (0.083 R)
• M16: 29,283,484 km (0.112 R)
• M17: 31,286,899 km (0.106 R)
• M18: 32,598,423 km (0.102 R)
• M19: 37,599,031 km (0.085 R)
• M20: 39,583,148 km (0.118 R)
• M21: 41,245,928 km (0.113 R)
• M22: 44,710,016 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.6

Radius: 5

Gravity: 37.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.88 AU - 11.06 AU

Year: 23102 Days

Day: 19.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 92,706,098 km

• M1: 63,280 km (0.087 R)
• M2: 261,048 km (0.032 R)
• M3: 759,808 km (0.067 R)
• M4: 1,906,026 km (0.114 R)
• M5: 3,483,087 km (0.078 R)
• M6: 3,933,078 km (0.089 R)
• M7: 4,420,767 km (0.095 R)
• M8: 4,792,966 km (0.111 R)
• M9: 4,986,845 km (0.039 R)
• M10: 5,600,047 km (0.087 R)
• M11: 7,074,184 km (0.063 R)
• M12: 8,392,291 km (0.034 R)
• M13: 8,560,738 km (0.114 R)
• M14: 9,317,105 km (0.101 R)
• M15: 11,782,179 km (0.112 R)
• M16: 17,859,143 km (0.041 R)
• M17: 26,455,486 km (0.081 R)
• M18: 28,681,353 km (0.066 R)
• M19: 29,450,136 km (0.089 R)
• M20: 43,019,710 km (0.094 R)
• M21: 46,787,931 km (0.109 R)
• M22: 54,776,756 km (0.082 R)
• M23: 55,365,723 km (0.093 R)
• M24: 56,957,145 km (0.119 R)
• M25: 57,359,713 km (0.077 R)
• M26: 61,068,544 km (0.047 R)
• M27: 74,101,211 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit