🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 11.1

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 321 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,047,432 km

• M1: 142,716 km (0.032 R)
• M2: 214,673 km (0.09 R)
• M3: 320,738 km (0.117 R)
• M4: 442,361 km (0.055 R)
• M5: 515,065 km (0.057 R)
• M6: 586,274 km (0.114 R)
• M7: 674,986 km (0.106 R)
• M8: 823,237 km (0.072 R)
• M9: 909,405 km (0.104 R)
• M10: 983,157 km (0.067 R)
• M11: 1,083,388 km (0.102 R)
• M12: 1,183,170 km (0.102 R)
• M13: 1,281,904 km (0.059 R)
• M14: 1,455,886 km (0.038 R)
• M15: 1,548,188 km (0.118 R)
• M16: 1,647,372 km (0.052 R)
• M17: 1,797,867 km (0.105 R)
• M18: 1,877,304 km (0.062 R)
• M19: 2,060,711 km (0.095 R)
• M20: 2,165,130 km (0.097 R)
• M21: 2,282,265 km (0.098 R)
• M22: 2,395,959 km (0.065 R)
• M23: 2,506,064 km (0.081 R)
• M24: 2,697,250 km (0.079 R)
• M25: 2,858,367 km (0.11 R)
• M26: 2,928,378 km (0.07 R)
• M27: 3,034,593 km (0.09 R)
• M28: 3,106,101 km (0.117 R)
• M29: 3,275,296 km (0.084 R)
• M30: 3,354,882 km (0.119 R)
• M31: 3,428,783 km (0.079 R)
• M32: 3,629,095 km (0.043 R)
• M33: 3,749,671 km (0.07 R)
• M34: 3,852,444 km (0.093 R)
• M35: 4,067,267 km (0.086 R)
• M36: 4,172,883 km (0.075 R)
• M37: 4,246,036 km (0.108 R)
• M38: 4,380,076 km (0.1 R)
• M39: 4,756,165 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 9.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.73 AU

Year: 362 Days

Day: 6.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,047,432 km

• M1: 116,537 km (0.098 R)
• M2: 177,423 km (0.11 R)
• M3: 252,970 km (0.105 R)
• M4: 318,045 km (0.069 R)
• M5: 403,017 km (0.113 R)
• M6: 466,446 km (0.101 R)
• M7: 538,403 km (0.119 R)
• M8: 602,580 km (0.116 R)
• M9: 659,577 km (0.073 R)
• M10: 755,469 km (0.107 R)
• M11: 864,825 km (0.106 R)
• M12: 941,868 km (0.108 R)
• M13: 1,030,281 km (0.066 R)
• M14: 1,090,868 km (0.096 R)
• M15: 1,203,066 km (0.115 R)
• M16: 1,325,886 km (0.079 R)
• M17: 1,399,039 km (0.062 R)
• M18: 1,559,857 km (0.062 R)
• M19: 1,623,137 km (0.108 R)
• M20: 1,741,319 km (0.038 R)
• M21: 1,810,733 km (0.052 R)
• M22: 1,873,713 km (0.116 R)
• M23: 1,952,551 km (0.079 R)
• M24: 2,013,288 km (0.109 R)
• M25: 2,195,648 km (0.116 R)
• M26: 2,274,935 km (0.117 R)
• M27: 2,347,191 km (0.082 R)
• M28: 2,411,966 km (0.117 R)
• M29: 2,481,529 km (0.045 R)
• M30: 2,626,939 km (0.074 R)
• M31: 2,745,271 km (0.101 R)
• M32: 2,865,398 km (0.111 R)
• M33: 2,969,817 km (0.07 R)
• M34: 3,026,963 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 11.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.28 AU - 1.8 AU

Year: 1319 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 38,047,432 km

• M1: 151,393 km (0.032 R)
• M2: 241,152 km (0.093 R)
• M3: 319,092 km (0.082 R)
• M4: 422,315 km (0.093 R)
• M5: 686,505 km (0.098 R)
• M6: 839,094 km (0.097 R)
• M7: 1,061,546 km (0.071 R)
• M8: 1,285,794 km (0.082 R)
• M9: 1,450,351 km (0.097 R)
• M10: 1,661,284 km (0.104 R)
• M11: 1,750,594 km (0.082 R)
• M12: 2,017,926 km (0.111 R)
• M13: 2,221,828 km (0.048 R)
• M14: 2,489,159 km (0.109 R)
• M15: 2,569,194 km (0.049 R)
• M16: 2,661,645 km (0.081 R)
• M17: 2,874,074 km (0.084 R)
• M18: 2,958,148 km (0.102 R)
• M19: 3,079,771 km (0.081 R)
• M20: 3,240,439 km (0.068 R)
• M21: 3,403,950 km (0.113 R)
• M22: 3,635,079 km (0.059 R)
• M23: 3,726,184 km (0.1 R)
• M24: 3,818,336 km (0.094 R)
• M25: 3,897,773 km (0.08 R)
• M26: 4,276,255 km (0.11 R)
• M27: 4,794,462 km (0.074 R)
• M28: 5,112,208 km (0.084 R)
• M29: 5,496,675 km (0.057 R)
• M30: 5,647,020 km (0.116 R)
• M31: 5,905,825 km (0.087 R)
• M32: 6,028,944 km (0.107 R)
• M33: 6,121,994 km (0.073 R)
• M34: 6,309,290 km (0.048 R)
• M35: 6,450,959 km (0.113 R)
• M36: 6,530,246 km (0.084 R)
• M37: 6,882,699 km (0.115 R)
• M38: 7,077,625 km (0.12 R)
• M39: 7,224,979 km (0.087 R)
• M40: 7,340,319 km (0.069 R)
• M41: 7,589,549 km (0.087 R)
• M42: 7,757,248 km (0.114 R)
• M43: 7,841,621 km (0.074 R)
• M44: 7,926,144 km (0.117 R)
• M45: 8,079,332 km (0.082 R)
• M46: 8,250,622 km (0.107 R)
• M47: 8,527,228 km (0.063 R)
• M48: 8,930,245 km (0.063 R)
• M49: 9,357,347 km (0.087 R)
• M50: 9,664,022 km (0.076 R)
• M51: 9,900,836 km (0.075 R)
• M52: 10,250,297 km (0.092 R)
• M53: 10,454,498 km (0.072 R)
• M54: 10,791,691 km (0.058 R)
• M55: 10,999,333 km (0.095 R)
• M56: 11,189,472 km (0.065 R)
• M57: 11,284,915 km (0.113 R)
• M58: 11,438,104 km (0.098 R)
• M59: 11,649,934 km (0.066 R)
• M60: 11,824,365 km (0.045 R)
• M61: 12,018,992 km (0.092 R)
• M62: 12,234,413 km (0.094 R)
• M63: 12,490,674 km (0.048 R)
• M64: 13,088,767 km (0.088 R)
• M65: 13,169,250 km (0.09 R)
• M66: 13,310,471 km (0.065 R)
• M67: 13,553,717 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.1

Radius: 11.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.34 AU - 3.2 AU

Year: 3182 Days

Day: 9.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,047,432 km

• M1: 142,716 km (0.043 R)
• M2: 330,761 km (0.05 R)
• M3: 472,580 km (0.098 R)
• M4: 543,639 km (0.12 R)
• M5: 619,036 km (0.034 R)
• M6: 698,772 km (0.052 R)
• M7: 937,829 km (0.116 R)
• M8: 1,019,809 km (0.116 R)
• M9: 1,091,915 km (0.1 R)
• M10: 1,242,111 km (0.03 R)
• M11: 1,372,560 km (0.056 R)
• M12: 1,662,032 km (0.103 R)
• M13: 2,347,191 km (0.055 R)
• M14: 2,644,142 km (0.11 R)
• M15: 3,238,046 km (0.082 R)
• M16: 3,420,555 km (0.095 R)
• M17: 3,587,806 km (0.065 R)
• M18: 3,681,903 km (0.113 R)
• M19: 4,145,058 km (0.046 R)
• M20: 4,224,195 km (0.025 R)
• M21: 4,484,495 km (0.083 R)
• M22: 5,233,083 km (0.049 R)
• M23: 5,753,684 km (0.111 R)
• M24: 6,200,233 km (0.114 R)
• M25: 6,290,890 km (0.073 R)
• M26: 6,450,511 km (0.116 R)
• M27: 7,032,147 km (0.064 R)
• M28: 7,103,056 km (0.092 R)
• M29: 7,174,265 km (0.119 R)
• M30: 7,245,623 km (0.114 R)
• M31: 7,898,917 km (0.065 R)
• M32: 8,345,168 km (0.068 R)
• M33: 8,748,483 km (0.085 R)
• M34: 9,106,770 km (0.099 R)
• M35: 9,339,694 km (0.116 R)
• M36: 9,890,813 km (0.094 R)
• M37: 10,076,913 km (0.041 R)
• M38: 10,156,947 km (0.044 R)
• M39: 10,237,281 km (0.076 R)
• M40: 10,805,305 km (0.08 R)
• M41: 11,328,299 km (0.075 R)
• M42: 11,831,247 km (0.079 R)
• M43: 12,142,261 km (0.105 R)
• M44: 12,685,750 km (0.104 R)
• M45: 12,772,217 km (0.109 R)
• M46: 13,062,288 km (0.059 R)
• M47: 13,149,653 km (0.116 R)
• M48: 13,383,624 km (0.107 R)
• M49: 13,589,620 km (0.093 R)
• M50: 14,064,294 km (0.078 R)
• M51: 14,303,651 km (0.114 R)
• M52: 14,423,778 km (0.113 R)
• M53: 14,968,913 km (0.091 R)
• M54: 15,830,147 km (0.082 R)
• M55: 16,204,142 km (0.109 R)
• M56: 16,612,694 km (0.12 R)
• M57: 17,215,873 km (0.107 R)
• M58: 17,858,545 km (0.119 R)
• M59: 18,020,410 km (0.117 R)
• M60: 18,903,187 km (0.065 R)
• M61: 19,432,913 km (0.115 R)
• M62: 19,632,925 km (0.106 R)
• M63: 19,733,156 km (0.104 R)
• M64: 19,833,536 km (0.082 R)
• M65: 20,068,405 km (0.087 R)
• M66: 20,439,407 km (0.116 R)
• M67: 21,085,521 km (0.113 R)
• M68: 21,188,145 km (0.044 R)
• M69: 21,462,807 km (0.068 R)
• M70: 21,807,630 km (0.113 R)
• M71: 21,911,451 km (0.078 R)
• M72: 22,050,128 km (0.11 R)
• M73: 22,467,805 km (0.078 R)
• M74: 22,747,703 km (0.099 R)
• M75: 23,028,947 km (0.085 R)
• M76: 23,879,261 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.1

Radius: 11.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.67 AU - 5.97 AU

Year: 7304 Days

Day: 6.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,047,432 km

• M1: 146,756 km (0.102 R)
• M2: 304,432 km (0.078 R)
• M3: 393,742 km (0.088 R)
• M4: 544,087 km (0.091 R)
• M5: 893,099 km (0.06 R)
• M6: 1,051,823 km (0.119 R)
• M7: 1,134,999 km (0.119 R)
• M8: 1,272,928 km (0.064 R)
• M9: 1,453,493 km (0.112 R)
• M10: 1,662,332 km (0.037 R)
• M11: 2,548,549 km (0.055 R)
• M12: 2,708,918 km (0.093 R)
• M13: 3,235,054 km (0.054 R)
• M14: 3,434,318 km (0.102 R)
• M15: 3,689,233 km (0.087 R)
• M16: 3,976,910 km (0.113 R)
• M17: 4,190,685 km (0.083 R)
• M18: 4,271,767 km (0.084 R)
• M19: 4,408,350 km (0.1 R)
• M20: 4,546,279 km (0.086 R)
• M21: 4,685,705 km (0.116 R)
• M22: 4,883,174 km (0.101 R)
• M23: 5,433,544 km (0.032 R)
• M24: 6,034,030 km (0.101 R)
• M25: 7,330,595 km (0.118 R)
• M26: 8,503,442 km (0.119 R)
• M27: 8,606,665 km (0.106 R)
• M28: 8,919,025 km (0.04 R)
• M29: 10,351,724 km (0.1 R)
• M30: 10,609,780 km (0.088 R)
• M31: 10,795,431 km (0.103 R)
• M32: 11,816,586 km (0.039 R)
• M33: 12,358,131 km (0.048 R)
• M34: 13,345,327 km (0.089 R)
• M35: 14,481,074 km (0.068 R)
• M36: 14,645,781 km (0.095 R)
• M37: 14,977,290 km (0.033 R)
• M38: 16,585,168 km (0.067 R)
• M39: 16,930,589 km (0.085 R)
• M40: 17,365,919 km (0.079 R)
• M41: 18,202,919 km (0.076 R)
• M42: 18,917,997 km (0.052 R)
• M43: 20,560,432 km (0.066 R)
• M44: 20,745,784 km (0.103 R)
• M45: 21,071,458 km (0.061 R)
• M46: 21,445,603 km (0.113 R)
• M47: 21,727,744 km (0.11 R)
• M48: 21,821,991 km (0.109 R)
• M49: 22,058,505 km (0.097 R)
• M50: 23,349,535 km (0.099 R)
• M51: 23,446,175 km (0.053 R)
• M52: 23,785,463 km (0.068 R)
• M53: 24,077,478 km (0.089 R)
• M54: 24,175,016 km (0.107 R)
• M55: 24,911,337 km (0.074 R)
• M56: 25,257,506 km (0.093 R)
• M57: 25,406,356 km (0.096 R)
• M58: 26,607,477 km (0.037 R)
• M59: 26,910,712 km (0.11 R)
• M60: 27,011,990 km (0.036 R)
• M61: 28,289,257 km (0.092 R)
• M62: 28,598,775 km (0.106 R)
• M63: 29,900,276 km (0.114 R)
• M64: 30,215,479 km (0.032 R)
• M65: 31,008,347 km (0.084 R)
• M66: 31,274,183 km (0.043 R)
• M67: 32,183,738 km (0.096 R)
• M68: 32,722,739 km (0.044 R)
• M69: 33,482,397 km (0.074 R)
• M70: 34,083,332 km (0.117 R)
• M71: 34,467,649 km (0.099 R)
• M72: 35,240,621 km (0.095 R)
• M73: 36,916,117 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 17,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit