🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.9

Radius: 8.3

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 335 Days

Day: 11.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,634,859 km

• M1: 103,223 km (0.112 R)
• M2: 375,341 km (0.115 R)
• M3: 746,942 km (0.092 R)
• M4: 1,007,093 km (0.081 R)
• M5: 1,265,149 km (0.052 R)
• M6: 1,670,559 km (0.058 R)
• M7: 2,062,057 km (0.07 R)
• M8: 2,560,667 km (0.094 R)
• M9: 3,009,161 km (0.111 R)
• M10: 3,485,780 km (0.117 R)
• M11: 4,063,527 km (0.036 R)
• M12: 4,355,093 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.4

Radius: 8.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.86 AU - 1.3 AU

Year: 789 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,634,859 km

• M1: 102,175 km (0.113 R)
• M2: 494,421 km (0.074 R)
• M3: 927,058 km (0.113 R)
• M4: 1,295,069 km (0.116 R)
• M5: 1,834,818 km (0.083 R)
• M6: 2,793,890 km (0.072 R)
• M7: 3,140,957 km (0.105 R)
• M8: 3,864,263 km (0.099 R)
• M9: 4,128,752 km (0.098 R)
• M10: 4,548,224 km (0.029 R)
• M11: 4,843,381 km (0.073 R)
• M12: 5,863,937 km (0.086 R)
• M13: 6,374,365 km (0.106 R)
• M14: 6,914,114 km (0.078 R)
• M15: 7,305,462 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 12.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.25 AU - 1.59 AU

Year: 1189 Days

Day: 12 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,634,859 km

• M1: 156,629 km (0.114 R)
• M2: 696,827 km (0.105 R)
• M3: 1,208,302 km (0.044 R)
• M4: 1,987,109 km (0.073 R)
• M5: 2,413,313 km (0.047 R)
• M6: 2,994,501 km (0.076 R)
• M7: 3,667,841 km (0.109 R)
• M8: 4,225,990 km (0.075 R)
• M9: 4,940,021 km (0.056 R)
• M10: 5,604,235 km (0.118 R)
• M11: 6,248,404 km (0.092 R)
• M12: 6,983,677 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 12.3

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.39 AU - 1.85 AU

Year: 1449 Days

Day: 12.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 66,634,859 km

• M1: 153,338 km (0.091 R)
• M2: 552,914 km (0.084 R)
• M3: 1,107,473 km (0.093 R)
• M4: 1,574,218 km (0.089 R)
• M5: 1,984,266 km (0.104 R)
• M6: 2,419,446 km (0.091 R)
• M7: 3,265,273 km (0.047 R)
• M8: 3,861,719 km (0.111 R)
• M9: 5,213,785 km (0.094 R)
• M10: 5,987,356 km (0.082 R)
• M11: 6,599,061 km (0.099 R)
• M12: 7,029,604 km (0.065 R)
• M13: 7,789,412 km (0.119 R)
• M14: 8,325,720 km (0.1 R)
• M15: 9,088,669 km (0.08 R)
• M16: 9,562,595 km (0.106 R)
• M17: 10,178,041 km (0.047 R)
• M18: 10,624,441 km (0.097 R)
• M19: 11,117,366 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 14

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.55 AU - 2.03 AU

Year: 1683 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,634,859 km

• M1: 174,730 km (0.051 R)
• M2: 674,238 km (0.101 R)
• M3: 1,443,171 km (0.087 R)
• M4: 1,953,748 km (0.108 R)
• M5: 2,424,533 km (0.067 R)
• M6: 2,957,999 km (0.106 R)
• M7: 3,949,085 km (0.115 R)
• M8: 4,829,767 km (0.119 R)
• M9: 5,296,363 km (0.093 R)
• M10: 5,882,637 km (0.093 R)
• M11: 6,707,071 km (0.037 R)
• M12: 7,527,017 km (0.117 R)
• M13: 9,122,179 km (0.086 R)
• M14: 11,209,668 km (0.029 R)
• M15: 12,477,659 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 11.6

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.4 AU - 2.28 AU

Year: 1754 Days

Day: 9.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,634,859 km

• M1: 144,212 km (0.107 R)
• M2: 656,136 km (0.097 R)
• M3: 1,072,916 km (0.083 R)
• M4: 2,057,719 km (0.089 R)
• M5: 2,580,264 km (0.053 R)
• M6: 3,429,382 km (0.073 R)
• M7: 3,860,822 km (0.098 R)
• M8: 5,399,137 km (0.097 R)
• M9: 6,236,735 km (0.045 R)
• M10: 7,338,224 km (0.105 R)
• M11: 7,976,558 km (0.085 R)
• M12: 9,303,492 km (0.09 R)
• M13: 10,051,631 km (0.083 R)
• M14: 10,539,320 km (0.067 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.5

Radius: 5.8

Gravity: 20.38 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.03 AU - 8.29 AU

Year: 16385 Days

Day: 24.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,634,859 km

• M1: 72,854 km (0.036 R)
• M2: 266,733 km (0.105 R)
• M3: 581,038 km (0.062 R)
• M4: 820,245 km (0.056 R)
• M5: 1,027,289 km (0.065 R)
• M6: 1,367,773 km (0.063 R)
• M7: 3,724,538 km (0.116 R)
• M8: 4,864,025 km (0.065 R)
• M9: 5,327,479 km (0.085 R)
• M10: 5,742,165 km (0.077 R)
• M11: 6,721,582 km (0.07 R)
• M12: 6,982,929 km (0.078 R)
• M13: 7,760,240 km (0.096 R)
• M14: 9,006,091 km (0.087 R)
• M15: 9,431,398 km (0.105 R)
• M16: 11,086,249 km (0.037 R)
• M17: 11,512,903 km (0.039 R)
• M18: 12,013,906 km (0.082 R)
• M19: 14,812,134 km (0.049 R)
• M20: 15,255,093 km (0.092 R)
• M21: 15,479,789 km (0.042 R)
• M22: 20,002,282 km (0.118 R)
• M23: 21,654,591 km (0.101 R)
• M24: 22,805,447 km (0.072 R)
• M25: 23,197,992 km (0.106 R)
• M26: 23,594,875 km (0.092 R)
• M27: 29,872,002 km (0.114 R)
• M28: 31,903,242 km (0.106 R)
• M29: 34,537,062 km (0.119 R)
• M30: 37,857,387 km (0.118 R)
• M31: 40,375,568 km (0.094 R)
• M32: 43,152,553 km (0.116 R)
• M33: 47,632,261 km (0.1 R)
• M34: 48,920,598 km (0.096 R)
• M35: 50,896,188 km (0.111 R)
• M36: 52,412,362 km (0.104 R)
• M37: 52,753,445 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 14,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit