🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 8.5

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.48 AU - 0.62 AU

Year: 277 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,860,417 km

• M1: 105,766 km (0.104 R)
• M2: 406,009 km (0.113 R)
• M3: 710,440 km (0.099 R)
• M4: 1,261,110 km (0.071 R)
• M5: 1,788,443 km (0.113 R)
• M6: 2,370,677 km (0.094 R)
• M7: 2,771,600 km (0.069 R)
• M8: 3,474,111 km (0.119 R)
• M9: 3,944,746 km (0.06 R)
• M10: 4,341,181 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191

Radius: 13.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.69 AU - 0.93 AU

Year: 494 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,860,417 km

• M1: 173,683 km (0.104 R)
• M2: 613,650 km (0.086 R)
• M3: 1,072,168 km (0.114 R)
• M4: 1,626,129 km (0.094 R)
• M5: 2,864,201 km (0.113 R)
• M6: 3,608,600 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 8.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.37 AU - 2.09 AU

Year: 1543 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,860,417 km

• M1: 104,569 km (0.041 R)
• M2: 462,706 km (0.062 R)
• M3: 1,051,673 km (0.068 R)
• M4: 1,431,352 km (0.053 R)
• M5: 2,319,665 km (0.118 R)
• M6: 4,003,239 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 9.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.03 AU - 2.67 AU

Year: 2443 Days

Day: 13.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 53,860,417 km

• M1: 123,119 km (0.105 R)
• M2: 474,524 km (0.1 R)
• M3: 1,214,436 km (0.093 R)
• M4: 1,676,394 km (0.099 R)
• M5: 2,001,470 km (0.105 R)
• M6: 2,416,454 km (0.076 R)
• M7: 3,139,910 km (0.1 R)
• M8: 3,451,821 km (0.104 R)
• M9: 4,086,864 km (0.119 R)
• M10: 4,778,754 km (0.07 R)
• M11: 5,483,211 km (0.074 R)
• M12: 6,232,397 km (0.1 R)
• M13: 6,948,671 km (0.047 R)
• M14: 8,069,908 km (0.093 R)
• M15: 10,275,429 km (0.081 R)
• M16: 11,171,819 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.5

Radius: 12.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.44 AU - 4.6 AU

Year: 5467 Days

Day: 8.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,860,417 km

• M1: 178,171 km (0.119 R)
• M2: 685,308 km (0.085 R)
• M3: 1,340,995 km (0.117 R)
• M4: 1,872,068 km (0.039 R)
• M5: 2,758,734 km (0.077 R)
• M6: 3,231,164 km (0.11 R)
• M7: 3,720,798 km (0.11 R)
• M8: 4,872,403 km (0.097 R)
• M9: 7,013,148 km (0.108 R)
• M10: 11,403,846 km (0.107 R)
• M11: 12,419,765 km (0.078 R)
• M12: 13,144,567 km (0.083 R)
• M13: 15,055,979 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 12.9

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.72 AU - 5.88 AU

Year: 7133 Days

Day: 12.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,860,417 km

• M1: 161,117 km (0.109 R)
• M2: 1,104,481 km (0.098 R)
• M3: 1,731,446 km (0.109 R)
• M4: 2,350,631 km (0.095 R)
• M5: 2,862,854 km (0.073 R)
• M6: 3,449,577 km (0.081 R)
• M7: 4,807,028 km (0.113 R)
• M8: 7,473,012 km (0.086 R)
• M9: 12,006,875 km (0.056 R)
• M10: 15,842,564 km (0.045 R)
• M11: 16,575,444 km (0.06 R)
• M12: 17,894,448 km (0.112 R)
• M13: 19,058,619 km (0.056 R)
• M14: 20,505,829 km (0.072 R)
• M15: 23,532,643 km (0.053 R)
• M16: 28,176,310 km (0.093 R)
• M17: 32,010,055 km (0.047 R)
• M18: 35,723,523 km (0.115 R)
• M19: 37,683,853 km (0.093 R)
• M20: 41,441,602 km (0.069 R)
• M21: 42,705,255 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.9

Radius: 3.6

Gravity: 27.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.59 AU - 10.25 AU

Year: 16571 Days

Day: 24.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,860,417 km

• M1: 44,879 km (0.114 R)
• M2: 192,383 km (0.099 R)
• M3: 752,178 km (0.089 R)
• M4: 1,080,695 km (0.057 R)
• M5: 1,647,970 km (0.091 R)
• M6: 2,640,253 km (0.067 R)
• M7: 3,311,349 km (0.102 R)
• M8: 3,463,191 km (0.099 R)
• M9: 4,060,385 km (0.1 R)
• M10: 5,667,815 km (0.042 R)
• M11: 6,771,697 km (0.083 R)
• M12: 8,565,974 km (0.068 R)
• M13: 9,195,183 km (0.059 R)
• M14: 9,854,461 km (0.073 R)
• M15: 14,086,136 km (0.099 R)
• M16: 16,158,216 km (0.053 R)
• M17: 16,817,194 km (0.054 R)
• M18: 21,152,541 km (0.118 R)
• M19: 22,839,107 km (0.118 R)
• M20: 26,477,327 km (0.116 R)
• M21: 27,289,494 km (0.11 R)
• M22: 31,714,300 km (0.061 R)
• M23: 33,563,030 km (0.058 R)
• M24: 36,097,069 km (0.102 R)
• M25: 42,361,629 km (0.109 R)
• M26: 43,751,992 km (0.083 R)
• M27: 47,955,542 km (0.044 R)
• M28: 50,386,208 km (0.1 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 14,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit