🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 12.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.77 AU - 1.17 AU

Year: 607 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,966,185 km

• M1: 154,235 km (0.117 R)
• M2: 685,757 km (0.118 R)
• M3: 1,183,768 km (0.098 R)
• M4: 1,644,529 km (0.073 R)
• M5: 2,510,851 km (0.075 R)
• M6: 3,042,222 km (0.073 R)
• M7: 3,445,837 km (0.068 R)
• M8: 3,844,964 km (0.064 R)
• M9: 4,275,358 km (0.095 R)
• M10: 4,878,237 km (0.111 R)
• M11: 6,143,386 km (0.099 R)
• M12: 6,655,908 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 8.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.86 AU - 2.5 AU

Year: 2047 Days

Day: 10.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,966,185 km

• M1: 102,026 km (0.061 R)
• M2: 421,118 km (0.103 R)
• M3: 699,520 km (0.102 R)
• M4: 1,010,085 km (0.117 R)
• M5: 1,704,069 km (0.082 R)
• M6: 2,383,094 km (0.103 R)
• M7: 2,755,593 km (0.097 R)
• M8: 3,653,330 km (0.089 R)
• M9: 4,465,646 km (0.107 R)
• M10: 5,012,277 km (0.077 R)
• M11: 5,626,376 km (0.116 R)
• M12: 6,162,983 km (0.119 R)
• M13: 7,003,873 km (0.038 R)
• M14: 7,683,197 km (0.106 R)
• M15: 9,573,366 km (0.109 R)
• M16: 10,662,439 km (0.107 R)
• M17: 11,831,995 km (0.028 R)
• M18: 13,043,289 km (0.073 R)
• M19: 14,157,942 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 14

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.97 AU - 2.67 AU

Year: 2247 Days

Day: 10.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 57,966,185 km

• M1: 187,446 km (0.097 R)
• M2: 803,490 km (0.085 R)
• M3: 1,540,260 km (0.098 R)
• M4: 2,008,800 km (0.118 R)
• M5: 2,775,340 km (0.096 R)
• M6: 3,604,261 km (0.095 R)
• M7: 4,426,751 km (0.087 R)
• M8: 5,162,922 km (0.079 R)
• M9: 5,657,492 km (0.1 R)
• M10: 6,908,430 km (0.094 R)
• M11: 7,510,860 km (0.079 R)
• M12: 8,116,881 km (0.09 R)
• M13: 8,657,528 km (0.109 R)
• M14: 11,691,223 km (0.081 R)
• M15: 16,755,859 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.2

Radius: 11.6

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.41 AU - 2.99 AU

Year: 2821 Days

Day: 13.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 115.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,966,185 km

• M1: 144,212 km (0.066 R)
• M2: 506,688 km (0.08 R)
• M3: 980,464 km (0.051 R)
• M4: 1,693,597 km (0.118 R)
• M5: 2,060,112 km (0.085 R)
• M6: 2,974,903 km (0.076 R)
• M7: 4,338,039 km (0.101 R)
• M8: 4,986,845 km (0.09 R)
• M9: 6,164,479 km (0.095 R)
• M10: 7,170,824 km (0.07 R)
• M11: 7,812,150 km (0.111 R)
• M12: 9,172,593 km (0.058 R)
• M13: 9,967,706 km (0.074 R)
• M14: 11,140,553 km (0.096 R)
• M15: 11,565,561 km (0.079 R)
• M16: 14,397,748 km (0.114 R)
• M17: 14,902,491 km (0.116 R)
• M18: 18,300,457 km (0.09 R)
• M19: 19,498,437 km (0.115 R)
• M20: 22,789,440 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 8.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.93 AU - 5.25 AU

Year: 6252 Days

Day: 9.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,966,185 km

• M1: 108,159 km (0.077 R)
• M2: 493,823 km (0.096 R)
• M3: 882,627 km (0.036 R)
• M4: 1,340,846 km (0.067 R)
• M5: 1,736,981 km (0.061 R)
• M6: 2,477,341 km (0.108 R)
• M7: 3,344,709 km (0.12 R)
• M8: 4,719,214 km (0.119 R)
• M9: 5,593,165 km (0.11 R)
• M10: 6,598,313 km (0.111 R)
• M11: 8,730,083 km (0.074 R)
• M12: 11,441,245 km (0.103 R)
• M13: 12,084,815 km (0.118 R)
• M14: 15,044,759 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.2

Radius: 6.2

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.41 AU - 9.73 AU

Year: 14576 Days

Day: 15.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,966,185 km

• M1: 77,193 km (0.119 R)
• M2: 461,809 km (0.062 R)
• M3: 710,440 km (0.115 R)
• M4: 907,760 km (0.082 R)
• M5: 1,593,666 km (0.107 R)
• M6: 2,312,484 km (0.066 R)
• M7: 3,129,887 km (0.111 R)
• M8: 3,355,031 km (0.111 R)
• M9: 4,396,681 km (0.103 R)
• M10: 5,212,887 km (0.104 R)
• M11: 11,845,758 km (0.085 R)
• M12: 15,039,972 km (0.107 R)
• M13: 16,494,063 km (0.083 R)
• M14: 18,359,698 km (0.066 R)
• M15: 18,929,367 km (0.086 R)
• M16: 23,440,191 km (0.061 R)
• M17: 26,815,418 km (0.114 R)
• M18: 32,819,678 km (0.087 R)
• M19: 37,934,878 km (0.109 R)
• M20: 42,701,665 km (0.032 R)
• M21: 46,042,335 km (0.088 R)
• M22: 52,098,057 km (0.1 R)
• M23: 55,400,131 km (0.117 R)
• M24: 56,587,938 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit