🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.49 AU - 0.55 AU

Year: 238 Days

Day: 23.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,914,423 km

• M1: 609,911 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 13.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.37 AU - 1.97 AU

Year: 1372 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 20,914,423 km

• M1: 191,485 km (0.063 R)
• M2: 305,329 km (0.053 R)
• M3: 401,969 km (0.088 R)
• M4: 609,013 km (0.118 R)
• M5: 754,572 km (0.105 R)
• M6: 886,966 km (0.11 R)
• M7: 1,011,282 km (0.115 R)
• M8: 1,171,351 km (0.114 R)
• M9: 1,285,046 km (0.092 R)
• M10: 1,402,929 km (0.073 R)
• M11: 1,517,970 km (0.102 R)
• M12: 1,623,137 km (0.077 R)
• M13: 1,827,338 km (0.087 R)
• M14: 1,918,593 km (0.1 R)
• M15: 2,018,524 km (0.076 R)
• M16: 2,164,681 km (0.089 R)
• M17: 2,352,277 km (0.114 R)
• M18: 2,436,650 km (0.057 R)
• M19: 2,728,067 km (0.108 R)
• M20: 2,915,064 km (0.118 R)
• M21: 3,140,209 km (0.109 R)
• M22: 3,225,031 km (0.072 R)
• M23: 3,353,685 km (0.07 R)
• M24: 3,449,278 km (0.103 R)
• M25: 3,777,346 km (0.063 R)
• M26: 3,867,853 km (0.094 R)
• M27: 4,041,835 km (0.033 R)
• M28: 4,171,686 km (0.071 R)
• M29: 4,579,191 km (0.069 R)
• M30: 4,841,885 km (0.048 R)
• M31: 4,989,837 km (0.112 R)
• M32: 5,099,492 km (0.116 R)
• M33: 5,189,700 km (0.104 R)
• M34: 5,361,588 km (0.085 R)
• M35: 5,566,387 km (0.083 R)
• M36: 5,721,670 km (0.054 R)
• M37: 5,973,144 km (0.116 R)
• M38: 6,110,774 km (0.097 R)
• M39: 6,206,816 km (0.093 R)
• M40: 6,314,077 km (0.083 R)
• M41: 6,476,092 km (0.106 R)
• M42: 6,694,355 km (0.072 R)
• M43: 6,793,389 km (0.112 R)
• M44: 6,881,951 km (0.103 R)
• M45: 7,004,172 km (0.111 R)
• M46: 7,172,021 km (0.088 R)
• M47: 7,262,079 km (0.092 R)
• M48: 7,500,388 km (0.099 R)
• M49: 7,626,200 km (0.041 R)
• M50: 7,741,241 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.9

Radius: 8.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.98 AU - 5.66 AU

Year: 7802 Days

Day: 12.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,914,423 km

• M1: 130,898 km (0.118 R)
• M2: 335,249 km (0.082 R)
• M3: 402,867 km (0.11 R)
• M4: 492,925 km (0.075 R)
• M5: 627,713 km (0.074 R)
• M6: 724,951 km (0.099 R)
• M7: 816,954 km (0.059 R)
• M8: 1,129,015 km (0.041 R)
• M9: 1,188,705 km (0.093 R)
• M10: 1,336,208 km (0.108 R)
• M11: 1,857,108 km (0.116 R)
• M12: 2,029,295 km (0.111 R)
• M13: 2,132,218 km (0.097 R)
• M14: 2,312,783 km (0.117 R)
• M15: 2,404,935 km (0.037 R)
• M16: 2,513,992 km (0.1 R)
• M17: 3,168,782 km (0.118 R)
• M18: 3,271,406 km (0.054 R)
• M19: 3,375,227 km (0.092 R)
• M20: 3,783,330 km (0.118 R)
• M21: 4,039,442 km (0.03 R)
• M22: 4,113,642 km (0.073 R)
• M23: 4,169,592 km (0.111 R)
• M24: 4,263,390 km (0.089 R)
• M25: 4,320,087 km (0.096 R)
• M26: 4,396,083 km (0.098 R)
• M27: 4,607,166 km (0.093 R)
• M28: 4,762,747 km (0.111 R)
• M29: 5,179,677 km (0.064 R)
• M30: 5,321,346 km (0.077 R)
• M31: 5,484,707 km (0.071 R)
• M32: 5,795,571 km (0.04 R)
• M33: 5,879,496 km (0.099 R)
• M34: 6,219,083 km (0.119 R)
• M35: 6,477,887 km (0.111 R)
• M36: 6,718,440 km (0.071 R)
• M37: 6,872,975 km (0.066 R)
• M38: 6,984,126 km (0.096 R)
• M39: 7,050,996 km (0.117 R)
• M40: 7,389,088 km (0.051 R)
• M41: 7,801,679 km (0.112 R)
• M42: 7,894,429 km (0.067 R)
• M43: 8,034,154 km (0.062 R)
• M44: 8,104,315 km (0.102 R)
• M45: 9,849,673 km (0.099 R)
• M46: 10,050,434 km (0.116 R)
• M47: 10,558,767 km (0.098 R)
• M48: 10,661,391 km (0.118 R)
• M49: 10,815,926 km (0.119 R)
• M50: 10,945,328 km (0.114 R)
• M51: 12,025,724 km (0.112 R)
• M52: 12,240,547 km (0.103 R)
• M53: 12,456,566 km (0.05 R)
• M54: 12,728,385 km (0.075 R)
• M55: 13,002,149 km (0.052 R)
• M56: 13,333,359 km (0.09 R)
• M57: 13,500,011 km (0.064 R)
• M58: 13,555,661 km (0.104 R)
• M59: 13,919,483 km (0.096 R)
• M60: 14,599,705 km (0.104 R)
• M61: 15,377,913 km (0.084 R)
• M62: 15,874,877 km (0.114 R)
• M63: 15,992,461 km (0.042 R)
• M64: 16,139,965 km (0.113 R)
• M65: 16,376,928 km (0.099 R)
• M66: 16,555,398 km (0.073 R)
• M67: 16,794,455 km (0.083 R)
• M68: 16,944,352 km (0.12 R)
• M69: 17,004,491 km (0.086 R)
• M70: 17,215,424 km (0.109 R)
• M71: 17,275,861 km (0.115 R)
• M72: 17,396,886 km (0.115 R)
• M73: 17,487,841 km (0.111 R)
• M74: 17,609,465 km (0.109 R)
• M75: 17,945,162 km (0.06 R)
• M76: 18,933,705 km (0.094 R)
• M77: 19,121,151 km (0.111 R)
• M78: 19,844,906 km (0.119 R)
• M79: 20,003,479 km (0.091 R)
• M80: 20,258,095 km (0.092 R)
• M81: 20,706,140 km (0.092 R)
• M82: 21,840,541 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.2

Radius: 4.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6.33 AU - 6.43 AU

Year: 10246 Days

Day: 16.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 20,914,423 km

• M1: 67,020 km (0.07 R)
• M2: 101,876 km (0.107 R)
• M3: 202,107 km (0.056 R)
• M4: 232,774 km (0.096 R)
• M5: 1,105,678 km (0.086 R)
• M6: 1,163,871 km (0.113 R)
• M7: 1,223,112 km (0.077 R)
• M8: 1,271,283 km (0.068 R)
• M9: 1,394,402 km (0.071 R)
• M10: 1,521,410 km (0.093 R)
• M11: 1,638,994 km (0.113 R)
• M12: 1,746,106 km (0.119 R)
• M13: 1,883,138 km (0.083 R)
• M14: 2,023,760 km (0.112 R)
• M15: 2,066,695 km (0.086 R)
• M16: 2,124,290 km (0.08 R)
• M17: 2,226,316 km (0.054 R)
• M18: 2,360,056 km (0.07 R)
• M19: 2,588,791 km (0.089 R)
• M20: 2,760,978 km (0.083 R)
• M21: 2,969,219 km (0.057 R)
• M22: 3,001,831 km (0.114 R)
• M23: 3,249,415 km (0.113 R)
• M24: 3,764,182 km (0.088 R)
• M25: 4,322,481 km (0.105 R)
• M26: 4,470,732 km (0.119 R)
• M27: 4,677,327 km (0.105 R)
• M28: 4,925,659 km (0.051 R)
• M29: 5,414,845 km (0.041 R)
• M30: 5,960,578 km (0.107 R)
• M31: 6,187,966 km (0.104 R)
• M32: 6,439,291 km (0.119 R)
• M33: 6,608,636 km (0.058 R)
• M34: 7,322,666 km (0.044 R)
• M35: 7,879,769 km (0.034 R)
• M36: 8,106,409 km (0.115 R)
• M37: 8,220,553 km (0.034 R)
• M38: 8,775,860 km (0.051 R)
• M39: 8,822,684 km (0.115 R)
• M40: 9,390,857 km (0.071 R)
• M41: 9,462,813 km (0.067 R)
• M42: 9,970,997 km (0.119 R)
• M43: 10,290,090 km (0.109 R)
• M44: 10,537,674 km (0.114 R)
• M45: 11,779,636 km (0.108 R)
• M46: 12,142,859 km (0.06 R)
• M47: 12,352,147 km (0.048 R)
• M48: 15,094,126 km (0.044 R)
• M49: 15,319,121 km (0.049 R)
• M50: 16,230,023 km (0.082 R)
• M51: 16,982,949 km (0.03 R)
• M52: 17,628,912 km (0.109 R)
• M53: 17,865,726 km (0.113 R)
• M54: 18,432,552 km (0.067 R)
• M55: 18,522,610 km (0.089 R)
• M56: 19,553,190 km (0.092 R)
• M57: 20,168,187 km (0.089 R)
• M58: 20,229,970 km (0.063 R)
• M59: 20,384,954 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit