🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.7

Radius: 12.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.71 AU - 0.89 AU

Year: 494 Days

Day: 14.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,751,140 km

• M1: 151,842 km (0.113 R)
• M2: 572,661 km (0.037 R)
• M3: 1,070,223 km (0.099 R)
• M4: 1,475,035 km (0.112 R)
• M5: 2,034,381 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254

Radius: 12.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 522 Days

Day: 10.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,751,140 km

• M1: 155,731 km (0.054 R)
• M2: 593,904 km (0.08 R)
• M3: 1,087,128 km (0.032 R)
• M4: 1,618,799 km (0.027 R)
• M5: 2,943,637 km (0.046 R)
• M6: 3,492,063 km (0.07 R)
• M7: 3,935,322 km (0.049 R)
• M8: 4,603,126 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 10.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.17 AU - 1.75 AU

Year: 1218 Days

Day: 9.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,751,140 km

• M1: 128,205 km (0.079 R)
• M2: 453,132 km (0.095 R)
• M3: 889,659 km (0.105 R)
• M4: 1,416,841 km (0.109 R)
• M5: 2,015,682 km (0.107 R)
• M6: 2,374,567 km (0.076 R)
• M7: 2,837,124 km (0.113 R)
• M8: 3,359,370 km (0.114 R)
• M9: 3,762,237 km (0.1 R)
• M10: 4,229,581 km (0.105 R)
• M11: 4,966,949 km (0.117 R)
• M12: 5,318,952 km (0.076 R)
• M13: 5,909,116 km (0.1 R)
• M14: 6,542,364 km (0.069 R)
• M15: 7,196,854 km (0.085 R)
• M16: 8,298,194 km (0.057 R)
• M17: 9,396,242 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 14.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.48 AU - 2.48 AU

Year: 2696 Days

Day: 5.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,751,140 km

• M1: 181,612 km (0.073 R)
• M2: 674,686 km (0.071 R)
• M3: 1,131,708 km (0.104 R)
• M4: 1,916,349 km (0.118 R)
• M5: 3,045,065 km (0.03 R)
• M6: 5,590,173 km (0.108 R)
• M7: 6,048,691 km (0.098 R)
• M8: 6,584,849 km (0.069 R)
• M9: 7,549,457 km (0.106 R)
• M10: 8,356,387 km (0.07 R)
• M11: 9,725,208 km (0.055 R)
• M12: 10,463,473 km (0.1 R)
• M13: 13,409,953 km (0.101 R)
• M14: 14,059,657 km (0.104 R)
• M15: 14,639,648 km (0.116 R)
• M16: 15,752,506 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 9.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.29 AU - 2.97 AU

Year: 2944 Days

Day: 12.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,751,140 km

• M1: 122,072 km (0.095 R)
• M2: 1,569,282 km (0.039 R)
• M3: 1,920,089 km (0.085 R)
• M4: 3,287,862 km (0.085 R)
• M5: 3,759,843 km (0.106 R)
• M6: 4,093,746 km (0.108 R)
• M7: 5,007,041 km (0.092 R)
• M8: 5,633,257 km (0.107 R)
• M9: 7,777,444 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 12.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.96 AU - 4.78 AU

Year: 5255 Days

Day: 10.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,751,140 km

• M1: 159,920 km (0.115 R)
• M2: 602,730 km (0.037 R)
• M3: 1,083,687 km (0.093 R)
• M4: 1,773,333 km (0.073 R)
• M5: 2,670,322 km (0.101 R)
• M6: 3,113,730 km (0.114 R)
• M7: 3,872,341 km (0.072 R)
• M8: 4,344,921 km (0.117 R)
• M9: 5,321,944 km (0.081 R)
• M10: 8,696,274 km (0.099 R)
• M11: 9,138,485 km (0.096 R)
• M12: 10,646,731 km (0.12 R)
• M13: 13,502,405 km (0.092 R)
• M14: 14,096,607 km (0.074 R)
• M15: 15,570,595 km (0.092 R)
• M16: 16,649,645 km (0.108 R)
• M17: 18,889,873 km (0.113 R)
• M18: 21,469,389 km (0.092 R)
• M19: 21,982,510 km (0.086 R)
• M20: 22,881,443 km (0.081 R)
• M21: 24,275,396 km (0.076 R)
• M22: 24,993,316 km (0.114 R)
• M23: 25,561,339 km (0.074 R)
• M24: 26,138,189 km (0.061 R)
• M25: 28,708,579 km (0.061 R)
• M26: 29,692,036 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.9

Radius: 7.8

Gravity: 15.79 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.8 AU - 8.1 AU

Year: 12647 Days

Day: 20.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 80.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,751,140 km

• M1: 97,239 km (0.106 R)
• M2: 1,160,580 km (0.114 R)
• M3: 1,487,152 km (0.107 R)
• M4: 1,999,824 km (0.119 R)
• M5: 2,737,491 km (0.104 R)
• M6: 4,352,251 km (0.119 R)
• M7: 4,607,614 km (0.092 R)
• M8: 4,872,851 km (0.074 R)
• M9: 5,959,979 km (0.083 R)
• M10: 7,604,359 km (0.049 R)
• M11: 7,928,837 km (0.103 R)
• M12: 9,691,249 km (0.097 R)
• M13: 10,578,065 km (0.064 R)
• M14: 11,578,426 km (0.102 R)
• M15: 12,899,525 km (0.111 R)
• M16: 17,946,509 km (0.056 R)
• M17: 18,856,812 km (0.108 R)
• M18: 20,412,181 km (0.085 R)
• M19: 23,094,919 km (0.092 R)
• M20: 24,671,382 km (0.088 R)
• M21: 26,635,153 km (0.111 R)
• M22: 28,589,350 km (0.085 R)
• M23: 34,390,307 km (0.098 R)
• M24: 35,792,487 km (0.073 R)
• M25: 37,365,210 km (0.088 R)
• M26: 38,846,677 km (0.103 R)
• M27: 40,227,167 km (0.078 R)
• M28: 42,070,362 km (0.079 R)
• M29: 59,247,339 km (0.09 R)
• M30: 60,706,218 km (0.12 R)
• M31: 62,751,071 km (0.029 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: 343 - 11,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit