🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.62 AU - 2.1 AU

Year: 1140 Days

Day: 28.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,052,515 km

• M1: 1,306,588 km (0.079 R)

Asteroid Belt

Center: 3.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 10.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.5 AU - 4.94 AU

Year: 3898 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,052,515 km

• M1: 171,290 km (0.093 R)
• M2: 238,309 km (0.07 R)
• M3: 428,897 km (0.085 R)
• M4: 720,314 km (0.104 R)
• M5: 888,761 km (0.109 R)
• M6: 1,048,681 km (0.068 R)
• M7: 1,253,331 km (0.061 R)
• M8: 1,688,511 km (0.091 R)
• M9: 1,754,484 km (0.097 R)
• M10: 1,821,354 km (0.078 R)
• M11: 1,999,226 km (0.075 R)
• M12: 2,168,571 km (0.064 R)
• M13: 2,521,771 km (0.029 R)
• M14: 2,705,328 km (0.113 R)
• M15: 2,814,385 km (0.102 R)
• M16: 3,653,180 km (0.065 R)
• M17: 3,722,145 km (0.054 R)
• M18: 4,289,420 km (0.04 R)
• M19: 4,639,030 km (0.028 R)
• M20: 4,751,378 km (0.088 R)
• M21: 5,563,246 km (0.05 R)
• M22: 5,985,261 km (0.085 R)
• M23: 6,148,772 km (0.102 R)
• M24: 6,251,845 km (0.108 R)
• M25: 6,334,572 km (0.111 R)
• M26: 6,438,543 km (0.057 R)
• M27: 6,648,279 km (0.119 R)
• M28: 6,796,530 km (0.104 R)
• M29: 6,903,044 km (0.075 R)
• M30: 7,247,568 km (0.102 R)
• M31: 7,686,189 km (0.116 R)
• M32: 7,819,481 km (0.098 R)
• M33: 8,890,003 km (0.089 R)
• M34: 9,645,024 km (0.107 R)
• M35: 9,909,363 km (0.046 R)
• M36: 10,151,712 km (0.106 R)
• M37: 10,494,291 km (0.062 R)
• M38: 10,741,426 km (0.066 R)
• M39: 10,990,357 km (0.081 R)
• M40: 11,065,455 km (0.082 R)
• M41: 11,799,981 km (0.118 R)
• M42: 12,056,990 km (0.029 R)
• M43: 12,367,705 km (0.092 R)
• M44: 12,628,753 km (0.108 R)
• M45: 12,733,771 km (0.118 R)
• M46: 12,944,405 km (0.096 R)
• M47: 13,369,263 km (0.074 R)
• M48: 13,449,447 km (0.09 R)
• M49: 13,744,903 km (0.105 R)
• M50: 13,906,917 km (0.034 R)
• M51: 14,892,318 km (0.086 R)
• M52: 15,281,722 km (0.109 R)
• M53: 15,589,893 km (0.119 R)
• M54: 16,269,666 km (0.111 R)
• M55: 16,355,236 km (0.108 R)
• M56: 16,555,697 km (0.114 R)
• M57: 16,699,311 km (0.114 R)
• M58: 16,987,885 km (0.06 R)
• M59: 17,628,613 km (0.046 R)
• M60: 17,716,577 km (0.118 R)
• M61: 18,188,259 km (0.097 R)
• M62: 18,336,510 km (0.058 R)
• M63: 18,425,671 km (0.1 R)
• M64: 18,514,980 km (0.089 R)
• M65: 18,694,049 km (0.079 R)
• M66: 18,783,658 km (0.089 R)
• M67: 19,023,763 km (0.062 R)
• M68: 19,174,258 km (0.093 R)
• M69: 19,325,053 km (0.071 R)
• M70: 19,415,859 km (0.103 R)
• M71: 19,658,507 km (0.089 R)
• M72: 19,902,202 km (0.086 R)
• M73: 20,054,941 km (0.086 R)
• M74: 20,361,617 km (0.078 R)
• M75: 20,669,938 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.3

Radius: 6.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.83 AU - 11.19 AU

Year: 16425 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,052,515 km

• M1: 124,316 km (0.047 R)
• M2: 184,753 km (0.085 R)
• M3: 269,276 km (0.072 R)
• M4: 592,408 km (0.041 R)
• M5: 854,952 km (0.077 R)
• M6: 1,698,833 km (0.108 R)
• M7: 1,793,828 km (0.034 R)
• M8: 2,749,310 km (0.075 R)
• M9: 3,324,513 km (0.109 R)
• M10: 3,540,682 km (0.062 R)
• M11: 3,761,339 km (0.107 R)
• M12: 3,910,937 km (0.096 R)
• M13: 4,088,061 km (0.092 R)
• M14: 4,216,117 km (0.101 R)
• M15: 4,319,639 km (0.115 R)
• M16: 4,423,908 km (0.05 R)
• M17: 4,903,519 km (0.079 R)
• M18: 5,039,653 km (0.115 R)
• M19: 5,177,134 km (0.103 R)
• M20: 5,825,191 km (0.079 R)
• M21: 5,940,531 km (0.109 R)
• M22: 6,085,791 km (0.076 R)
• M23: 6,528,451 km (0.066 R)
• M24: 6,618,210 km (0.076 R)
• M25: 6,708,417 km (0.118 R)
• M26: 6,950,915 km (0.097 R)
• M27: 7,507,270 km (0.074 R)
• M28: 7,632,783 km (0.052 R)
• M29: 7,759,043 km (0.112 R)
• M30: 7,885,902 km (0.104 R)
• M31: 7,949,780 km (0.064 R)
• M32: 8,109,850 km (0.114 R)
• M33: 8,270,967 km (0.062 R)
• M34: 8,400,668 km (0.108 R)
• M35: 8,760,751 km (0.096 R)
• M36: 8,859,934 km (0.057 R)
• M37: 10,077,960 km (0.111 R)
• M38: 11,311,693 km (0.12 R)
• M39: 11,854,883 km (0.112 R)
• M40: 12,295,449 km (0.079 R)
• M41: 12,666,751 km (0.118 R)
• M42: 12,966,545 km (0.105 R)
• M43: 13,458,572 km (0.027 R)
• M44: 13,687,756 km (0.067 R)
• M45: 14,033,926 km (0.1 R)
• M46: 14,617,208 km (0.084 R)
• M47: 15,129,132 km (0.113 R)
• M48: 15,168,775 km (0.118 R)
• M49: 15,287,855 km (0.094 R)
• M50: 15,807,409 km (0.053 R)
• M51: 16,454,868 km (0.114 R)
• M52: 17,276,460 km (0.107 R)
• M53: 17,483,802 km (0.095 R)
• M54: 17,775,668 km (0.077 R)
• M55: 17,901,180 km (0.094 R)
• M56: 18,660,838 km (0.107 R)
• M57: 18,703,324 km (0.096 R)
• M58: 19,473,903 km (0.109 R)
• M59: 19,993,456 km (0.084 R)
• M60: 20,561,330 km (0.077 R)
• M61: 20,781,239 km (0.112 R)
• M62: 21,668,504 km (0.106 R)
• M63: 21,802,543 km (0.074 R)
• M64: 22,749,348 km (0.089 R)
• M65: 23,159,097 km (0.096 R)
• M66: 23,663,391 km (0.087 R)
• M67: 23,755,543 km (0.076 R)
• M68: 23,801,620 km (0.079 R)
• M69: 23,847,696 km (0.108 R)
• M70: 24,078,675 km (0.119 R)
• M71: 24,124,901 km (0.057 R)
• M72: 24,542,877 km (0.089 R)
• M73: 25,103,869 km (0.119 R)
• M74: 25,953,136 km (0.066 R)
• M75: 26,811,978 km (0.114 R)
• M76: 27,679,944 km (0.104 R)
• M77: 28,410,281 km (0.082 R)
• M78: 28,753,309 km (0.108 R)
• M79: 28,950,030 km (0.11 R)
• M80: 29,740,954 km (0.111 R)
• M81: 29,939,770 km (0.105 R)
• M82: 30,539,059 km (0.098 R)
• M83: 30,990,994 km (0.066 R)
• M84: 31,850,883 km (0.047 R)
• M85: 32,207,225 km (0.105 R)
• M86: 32,923,799 km (0.099 R)
• M87: 33,697,369 km (0.12 R)
• M88: 33,801,040 km (0.101 R)
• M89: 33,904,712 km (0.07 R)
• M90: 34,112,503 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit