🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.49 AU - 0.65 AU

Year: 282 Days

Day: 27.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.6

Radius: 13.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.99 AU

Year: 496 Days

Day: 8 Hours

Environment

Temp: -140 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 8,301,062 km

• M1: 168,298 km (0.115 R)
• M2: 257,159 km (0.078 R)
• M3: 412,741 km (0.078 R)
• M4: 568,622 km (0.105 R)
• M5: 657,782 km (0.108 R)
• M6: 748,289 km (0.072 R)
• M7: 886,218 km (0.081 R)
• M8: 988,244 km (0.1 R)
• M9: 1,105,229 km (0.088 R)
• M10: 1,238,072 km (0.095 R)
• M11: 1,348,326 km (0.048 R)
• M12: 1,497,175 km (0.113 R)
• M13: 1,633,609 km (0.092 R)
• M14: 1,958,087 km (0.052 R)
• M15: 2,055,624 km (0.106 R)
• M16: 2,215,245 km (0.108 R)
• M17: 2,317,121 km (0.054 R)
• M18: 2,448,468 km (0.059 R)
• M19: 2,582,508 km (0.091 R)
• M20: 2,865,398 km (0.079 R)
• M21: 3,006,917 km (0.042 R)
• M22: 3,128,091 km (0.113 R)
• M23: 3,258,541 km (0.086 R)
• M24: 3,548,910 km (0.109 R)
• M25: 3,798,739 km (0.049 R)
• M26: 3,888,797 km (0.101 R)
• M27: 4,029,568 km (0.095 R)
• M28: 4,113,044 km (0.06 R)
• M29: 4,222,549 km (0.094 R)
• M30: 4,461,756 km (0.072 R)
• M31: 4,548,374 km (0.027 R)
• M32: 4,670,446 km (0.071 R)
• M33: 4,775,912 km (0.101 R)
• M34: 4,909,054 km (0.08 R)
• M35: 5,097,547 km (0.076 R)
• M36: 5,188,054 km (0.119 R)
• M37: 5,780,611 km (0.117 R)
• M38: 5,875,157 km (0.112 R)
• M39: 6,046,746 km (0.088 R)
• M40: 6,316,920 km (0.119 R)
• M41: 6,532,041 km (0.107 R)
• M42: 6,640,500 km (0.078 R)
• M43: 6,739,683 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 8.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.16 AU - 1.58 AU

Year: 1052 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 8,301,062 km

• M1: 104,569 km (0.114 R)
• M2: 170,392 km (0.108 R)
• M3: 226,342 km (0.111 R)
• M4: 438,172 km (0.114 R)
• M5: 498,011 km (0.079 R)
• M6: 552,465 km (0.061 R)
• M7: 738,864 km (0.113 R)
• M8: 847,322 km (0.05 R)
• M9: 924,515 km (0.065 R)
• M10: 1,036,564 km (0.1 R)
• M11: 1,136,495 km (0.107 R)
• M12: 1,193,492 km (0.032 R)
• M13: 1,280,707 km (0.105 R)
• M14: 1,370,316 km (0.057 R)
• M15: 1,468,154 km (0.109 R)
• M16: 1,625,830 km (0.067 R)
• M17: 1,789,041 km (0.09 R)
• M18: 1,916,798 km (0.088 R)
• M19: 2,040,665 km (0.044 R)
• M20: 2,110,676 km (0.05 R)
• M21: 2,174,405 km (0.082 R)
• M22: 2,332,829 km (0.109 R)
• M23: 2,406,132 km (0.095 R)
• M24: 2,487,663 km (0.091 R)
• M25: 2,623,049 km (0.078 R)
• M26: 2,699,494 km (0.068 R)
• M27: 2,893,522 km (0.117 R)
• M28: 3,124,352 km (0.068 R)
• M29: 3,181,049 km (0.115 R)
• M30: 3,320,026 km (0.066 R)
• M31: 3,680,706 km (0.101 R)
• M32: 3,887,450 km (0.098 R)
• M33: 3,957,312 km (0.086 R)
• M34: 4,169,143 km (0.101 R)
• M35: 4,375,588 km (0.083 R)
• M36: 4,493,920 km (0.076 R)
• M37: 4,742,851 km (0.094 R)
• M38: 4,798,800 km (0.097 R)
• M39: 4,977,570 km (0.107 R)
• M40: 5,168,008 km (0.056 R)
• M41: 5,254,476 km (0.112 R)
• M42: 5,487,399 km (0.088 R)
• M43: 5,565,938 km (0.12 R)
• M44: 5,713,891 km (0.094 R)
• M45: 6,024,157 km (0.11 R)
• M46: 6,370,625 km (0.099 R)
• M47: 6,629,579 km (0.101 R)
• M48: 7,115,024 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 14.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.75 AU - 1.89 AU

Year: 1611 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 8,301,062 km

• M1: 177,573 km (0.078 R)
• M2: 279,898 km (0.101 R)
• M3: 404,064 km (0.097 R)
• M4: 517,309 km (0.079 R)
• M5: 629,209 km (0.117 R)
• M6: 806,931 km (0.099 R)
• M7: 900,579 km (0.04 R)
• M8: 1,115,252 km (0.115 R)
• M9: 1,380,190 km (0.107 R)
• M10: 1,540,260 km (0.086 R)
• M11: 1,660,387 km (0.105 R)
• M12: 1,795,623 km (0.083 R)
• M13: 2,052,632 km (0.109 R)
• M14: 2,179,342 km (0.087 R)
• M15: 2,467,617 km (0.111 R)
• M16: 2,582,508 km (0.096 R)
• M17: 2,685,282 km (0.06 R)
• M18: 2,810,645 km (0.119 R)
• M19: 3,235,353 km (0.066 R)
• M20: 3,588,554 km (0.111 R)
• M21: 3,696,115 km (0.118 R)
• M22: 3,820,580 km (0.102 R)
• M23: 3,978,107 km (0.106 R)
• M24: 4,283,436 km (0.086 R)
• M25: 4,596,395 km (0.043 R)
• M26: 4,874,497 km (0.109 R)
• M27: 4,968,444 km (0.106 R)
• M28: 5,175,488 km (0.067 R)
• M29: 5,306,386 km (0.111 R)
• M30: 5,482,612 km (0.028 R)
• M31: 5,580,449 km (0.082 R)
• M32: 5,696,837 km (0.119 R)
• M33: 5,813,972 km (0.1 R)
• M34: 6,124,238 km (0.119 R)
• M35: 6,272,190 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.8

Radius: 11.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.77 AU - 2.59 AU

Year: 2112 Days

Day: 9.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 8,301,062 km

• M1: 170,841 km (0.084 R)
• M2: 242,947 km (0.115 R)
• M3: 349,909 km (0.113 R)
• M4: 522,994 km (0.113 R)
• M5: 614,548 km (0.116 R)
• M6: 886,966 km (0.109 R)
• M7: 999,912 km (0.105 R)
• M8: 1,715,738 km (0.05 R)
• M9: 2,082,402 km (0.091 R)
• M10: 2,205,073 km (0.07 R)
• M11: 2,441,587 km (0.058 R)
• M12: 2,862,854 km (0.05 R)
• M13: 3,280,382 km (0.088 R)
• M14: 3,773,157 km (0.087 R)
• M15: 3,961,651 km (0.051 R)
• M16: 4,066,669 km (0.118 R)
• M17: 4,260,099 km (0.105 R)
• M18: 4,338,338 km (0.041 R)
• M19: 4,817,799 km (0.106 R)
• M20: 5,074,210 km (0.081 R)
• M21: 5,146,915 km (0.083 R)
• M22: 5,558,010 km (0.11 R)
• M23: 5,783,753 km (0.095 R)
• M24: 6,001,567 km (0.062 R)
• M25: 6,111,671 km (0.054 R)
• M26: 6,378,255 km (0.026 R)
• M27: 6,785,460 km (0.073 R)
• M28: 6,957,647 km (0.114 R)
• M29: 7,613,335 km (0.081 R)
• M30: 8,069,608 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 15,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit