🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.7

Radius: 14.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.15 AU - 1.36 AU

Year: 982 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 88,922,849 km

• M1: 194,328 km (0.071 R)
• M2: 315,502 km (0.064 R)
• M3: 453,581 km (0.096 R)
• M4: 629,358 km (0.111 R)
• M5: 837,000 km (0.096 R)
• M6: 966,103 km (0.084 R)
• M7: 1,097,151 km (0.096 R)
• M8: 1,223,112 km (0.087 R)
• M9: 1,342,042 km (0.04 R)
• M10: 1,490,444 km (0.053 R)
• M11: 1,592,619 km (0.098 R)
• M12: 1,743,862 km (0.078 R)
• M13: 1,941,780 km (0.095 R)
• M14: 2,256,534 km (0.071 R)
• M15: 2,390,275 km (0.11 R)
• M16: 2,658,055 km (0.087 R)
• M17: 2,807,653 km (0.06 R)
• M18: 2,960,093 km (0.082 R)
• M19: 3,239,991 km (0.044 R)
• M20: 3,408,737 km (0.06 R)
• M21: 3,589,302 km (0.101 R)
• M22: 3,720,050 km (0.101 R)
• M23: 3,870,396 km (0.106 R)
• M24: 4,013,711 km (0.119 R)
• M25: 4,296,600 km (0.071 R)
• M26: 4,407,901 km (0.09 R)
• M27: 4,633,345 km (0.054 R)
• M28: 4,959,469 km (0.09 R)
• M29: 5,076,454 km (0.102 R)
• M30: 5,194,188 km (0.1 R)
• M31: 5,442,670 km (0.114 R)
• M32: 5,553,372 km (0.111 R)
• M33: 5,705,364 km (0.089 R)
• M34: 5,817,712 km (0.072 R)
• M35: 6,128,127 km (0.102 R)
• M36: 6,316,920 km (0.044 R)
• M37: 6,433,307 km (0.115 R)
• M38: 6,571,834 km (0.083 R)
• M39: 6,927,877 km (0.057 R)
• M40: 7,047,855 km (0.106 R)
• M41: 7,279,133 km (0.061 R)
• M42: 7,445,785 km (0.069 R)
• M43: 7,591,344 km (0.1 R)
• M44: 7,703,991 km (0.072 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 5.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.61 AU - 6.63 AU

Year: 9365 Days

Day: 19.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 88,922,849 km

• M1: 79,736 km (0.103 R)
• M2: 119,379 km (0.064 R)
• M3: 280,346 km (0.078 R)
• M4: 330,761 km (0.046 R)
• M5: 376,837 km (0.05 R)
• M6: 425,157 km (0.071 R)
• M7: 528,828 km (0.082 R)
• M8: 640,877 km (0.118 R)
• M9: 1,033,572 km (0.101 R)
• M10: 1,411,306 km (0.089 R)
• M11: 1,730,997 km (0.059 R)
• M12: 2,481,529 km (0.094 R)
• M13: 2,560,068 km (0.086 R)
• M14: 3,132,131 km (0.089 R)
• M15: 3,234,156 km (0.064 R)
• M16: 3,960,005 km (0.078 R)
• M17: 3,996,657 km (0.111 R)
• M18: 4,312,907 km (0.091 R)
• M19: 4,695,279 km (0.108 R)
• M20: 4,792,517 km (0.081 R)
• M21: 4,929,848 km (0.043 R)
• M22: 5,369,965 km (0.072 R)
• M23: 5,533,176 km (0.109 R)
• M24: 6,654,712 km (0.062 R)
• M25: 6,764,068 km (0.109 R)
• M26: 6,962,435 km (0.119 R)
• M27: 7,029,006 km (0.025 R)
• M28: 7,118,016 km (0.065 R)
• M29: 8,545,778 km (0.116 R)
• M30: 8,832,109 km (0.102 R)
• M31: 9,438,578 km (0.033 R)
• M32: 11,441,993 km (0.053 R)
• M33: 11,520,682 km (0.092 R)
• M34: 13,020,400 km (0.116 R)
• M35: 13,654,097 km (0.106 R)
• M36: 14,354,065 km (0.1 R)
• M37: 14,694,251 km (0.095 R)
• M38: 16,022,680 km (0.116 R)
• M39: 17,088,714 km (0.111 R)
• M40: 17,630,408 km (0.097 R)
• M41: 18,116,452 km (0.072 R)
• M42: 18,238,823 km (0.083 R)
• M43: 19,382,349 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.4

Radius: 5.1

Gravity: 33.43 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.42 AU - 10.7 AU

Year: 22429 Days

Day: 23.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,922,849 km

• M1: 620,532 km (0.11 R)
• M2: 695,780 km (0.113 R)
• M3: 855,700 km (0.119 R)
• M4: 940,073 km (0.026 R)
• M5: 1,178,532 km (0.06 R)
• M6: 2,543,014 km (0.103 R)
• M7: 2,583,555 km (0.065 R)
• M8: 3,483,686 km (0.116 R)
• M9: 4,422,113 km (0.117 R)
• M10: 5,433,544 km (0.114 R)
• M11: 5,750,393 km (0.049 R)
• M12: 6,512,893 km (0.046 R)
• M13: 7,019,730 km (0.062 R)
• M14: 7,597,627 km (0.102 R)
• M15: 8,011,265 km (0.085 R)
• M16: 8,798,599 km (0.1 R)
• M17: 10,315,820 km (0.1 R)
• M18: 10,641,944 km (0.037 R)
• M19: 11,304,363 km (0.042 R)
• M20: 11,505,722 km (0.089 R)
• M21: 12,877,983 km (0.087 R)
• M22: 13,868,919 km (0.086 R)
• M23: 14,518,773 km (0.081 R)
• M24: 15,400,652 km (0.082 R)
• M25: 15,923,048 km (0.057 R)
• M26: 17,447,300 km (0.088 R)
• M27: 17,602,284 km (0.088 R)
• M28: 17,757,866 km (0.106 R)
• M29: 18,462,920 km (0.063 R)
• M30: 21,290,769 km (0.111 R)
• M31: 21,539,251 km (0.064 R)
• M32: 24,163,796 km (0.064 R)
• M33: 25,557,450 km (0.116 R)
• M34: 25,645,413 km (0.029 R)
• M35: 25,821,640 km (0.062 R)
• M36: 27,786,458 km (0.101 R)
• M37: 28,330,546 km (0.054 R)
• M38: 29,429,492 km (0.03 R)
• M39: 29,798,849 km (0.109 R)
• M40: 30,449,001 km (0.113 R)
• M41: 31,291,686 km (0.067 R)
• M42: 31,857,764 km (0.085 R)
• M43: 32,331,989 km (0.085 R)
• M44: 32,427,134 km (0.09 R)
• M45: 32,713,165 km (0.069 R)
• M46: 33,768,877 km (0.103 R)
• M47: 35,128,722 km (0.096 R)
• M48: 37,201,699 km (0.034 R)
• M49: 37,501,045 km (0.072 R)
• M50: 37,600,976 km (0.076 R)
• M51: 38,403,868 km (0.076 R)
• M52: 38,504,697 km (0.087 R)
• M53: 39,111,167 km (0.104 R)
• M54: 40,640,954 km (0.108 R)
• M55: 40,846,352 km (0.096 R)
• M56: 41,568,162 km (0.117 R)
• M57: 41,878,877 km (0.076 R)
• M58: 42,086,369 km (0.104 R)
• M59: 42,815,359 km (0.064 R)
• M60: 44,603,204 km (0.079 R)
• M61: 46,522,544 km (0.037 R)
• M62: 48,795,534 km (0.104 R)
• M63: 48,904,741 km (0.037 R)
• M64: 50,220,753 km (0.055 R)
• M65: 50,331,007 km (0.105 R)
• M66: 50,662,067 km (0.088 R)
• M67: 51,326,281 km (0.1 R)
• M68: 52,328,138 km (0.094 R)
• M69: 53,561,423 km (0.12 R)
• M70: 56,399,744 km (0.11 R)
• M71: 56,858,261 km (0.099 R)
• M72: 57,088,043 km (0.1 R)
• M73: 57,894,825 km (0.119 R)
• M74: 58,821,284 km (0.105 R)
• M75: 58,937,522 km (0.11 R)
• M76: 59,752,681 km (0.08 R)
• M77: 59,869,517 km (0.05 R)
• M78: 59,986,353 km (0.074 R)
• M79: 61,159,050 km (0.073 R)
• M80: 62,576,191 km (0.036 R)
• M81: 63,169,795 km (0.119 R)
• M82: 64,602,195 km (0.071 R)
• M83: 67,620,482 km (0.085 R)
• M84: 68,473,937 km (0.102 R)
• M85: 68,718,380 km (0.105 R)
• M86: 69,699,144 km (0.076 R)
• M87: 69,821,964 km (0.091 R)
• M88: 70,068,052 km (0.083 R)
• M89: 71,922,767 km (0.074 R)
• M90: 74,044,064 km (0.106 R)
• M91: 76,059,447 km (0.069 R)
• M92: 77,200,879 km (0.192 R)
• M93: 79,500,946 km (0.206 R)
• M94: 79,886,460 km (0.09 R)
• M95: 83,775,556 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit