🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 10

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.84 AU

Year: 357 Days

Day: 5.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,005,328 km

• M1: 137,181 km (0.053 R)
• M2: 293,361 km (0.096 R)
• M3: 365,617 km (0.098 R)
• M4: 429,346 km (0.075 R)
• M5: 515,664 km (0.041 R)
• M6: 589,715 km (0.047 R)
• M7: 677,978 km (0.11 R)
• M8: 753,524 km (0.115 R)
• M9: 825,032 km (0.1 R)
• M10: 956,080 km (0.11 R)
• M11: 1,026,241 km (0.085 R)
• M12: 1,114,654 km (0.111 R)
• M13: 1,201,570 km (0.104 R)
• M14: 1,329,925 km (0.094 R)
• M15: 1,395,898 km (0.105 R)
• M16: 1,485,656 km (0.111 R)
• M17: 1,554,322 km (0.057 R)
• M18: 1,647,521 km (0.062 R)
• M19: 1,728,304 km (0.114 R)
• M20: 1,815,370 km (0.115 R)
• M21: 1,884,036 km (0.102 R)
• M22: 2,009,099 km (0.056 R)
• M23: 2,111,125 km (0.11 R)
• M24: 2,235,890 km (0.106 R)
• M25: 2,433,209 km (0.108 R)
• M26: 2,731,508 km (0.076 R)
• M27: 2,845,052 km (0.09 R)
• M28: 2,913,867 km (0.08 R)
• M29: 3,053,442 km (0.067 R)
• M30: 3,159,507 km (0.032 R)
• M31: 3,242,833 km (0.041 R)
• M32: 3,345,158 km (0.12 R)
• M33: 3,497,449 km (0.104 R)
• M34: 3,583,767 km (0.085 R)
• M35: 3,695,815 km (0.115 R)
• M36: 3,758,497 km (0.065 R)
• M37: 3,859,775 km (0.075 R)
• M38: 3,981,099 km (0.075 R)
• M39: 4,142,664 km (0.105 R)
• M40: 4,326,370 km (0.045 R)
• M41: 4,593,403 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.7

Radius: 13.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 11.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 21,005,328 km

• M1: 169,644 km (0.064 R)
• M2: 252,521 km (0.101 R)
• M3: 382,821 km (0.114 R)
• M4: 550,071 km (0.1 R)
• M5: 638,783 km (0.111 R)
• M6: 743,053 km (0.115 R)
• M7: 854,054 km (0.107 R)
• M8: 946,057 km (0.037 R)
• M9: 1,102,387 km (0.102 R)
• M10: 1,195,885 km (0.093 R)
• M11: 1,280,109 km (0.103 R)
• M12: 1,370,765 km (0.097 R)
• M13: 1,485,058 km (0.115 R)
• M14: 1,571,974 km (0.102 R)
• M15: 1,755,681 km (0.094 R)
• M16: 1,913,806 km (0.066 R)
• M17: 2,023,461 km (0.084 R)
• M18: 2,164,831 km (0.043 R)
• M19: 2,279,423 km (0.089 R)
• M20: 2,365,442 km (0.082 R)
• M21: 2,483,773 km (0.101 R)
• M22: 2,598,665 km (0.116 R)
• M23: 2,817,975 km (0.101 R)
• M24: 2,982,234 km (0.076 R)
• M25: 3,161,153 km (0.1 R)
• M26: 3,286,366 km (0.103 R)
• M27: 3,372,534 km (0.098 R)
• M28: 3,553,398 km (0.06 R)
• M29: 3,791,408 km (0.085 R)
• M30: 3,924,551 km (0.115 R)
• M31: 4,084,022 km (0.113 R)
• M32: 4,189,488 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 8.2

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.74 AU

Year: 1053 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,005,328 km

• M1: 102,325 km (0.035 R)
• M2: 167,250 km (0.095 R)
• M3: 225,145 km (0.118 R)
• M4: 301,440 km (0.097 R)
• M5: 486,941 km (0.093 R)
• M6: 593,754 km (0.112 R)
• M7: 752,926 km (0.076 R)
• M8: 968,497 km (0.115 R)
• M9: 1,099,844 km (0.077 R)
• M10: 1,164,470 km (0.109 R)
• M11: 1,304,493 km (0.097 R)
• M12: 1,457,382 km (0.1 R)
• M13: 1,594,115 km (0.101 R)
• M14: 1,811,181 km (0.1 R)
• M15: 1,872,816 km (0.099 R)
• M16: 2,191,459 km (0.103 R)
• M17: 2,390,873 km (0.12 R)
• M18: 2,709,965 km (0.101 R)
• M19: 2,825,455 km (0.118 R)
• M20: 2,997,044 km (0.107 R)
• M21: 3,051,946 km (0.033 R)
• M22: 3,125,698 km (0.118 R)
• M23: 3,181,348 km (0.062 R)
• M24: 3,293,846 km (0.051 R)
• M25: 4,056,496 km (0.111 R)
• M26: 4,137,728 km (0.065 R)
• M27: 4,199,063 km (0.106 R)
• M28: 4,343,275 km (0.115 R)
• M29: 4,541,642 km (0.073 R)
• M30: 4,657,879 km (0.07 R)
• M31: 4,882,426 km (0.109 R)
• M32: 5,045,188 km (0.1 R)
• M33: 5,465,259 km (0.078 R)
• M34: 5,577,607 km (0.119 R)
• M35: 5,942,626 km (0.099 R)
• M36: 6,104,790 km (0.09 R)
• M37: 6,244,963 km (0.12 R)
• M38: 6,303,605 km (0.105 R)
• M39: 6,362,547 km (0.108 R)
• M40: 6,528,451 km (0.105 R)
• M41: 6,731,755 km (0.103 R)
• M42: 6,998,039 km (0.118 R)
• M43: 7,071,342 km (0.107 R)
• M44: 7,317,281 km (0.062 R)
• M45: 7,453,714 km (0.112 R)
• M46: 7,616,177 km (0.088 R)
• M47: 7,918,963 km (0.106 R)
• M48: 8,174,476 km (0.108 R)
• M49: 8,225,938 km (0.081 R)
• M50: 8,523,638 km (0.064 R)
• M51: 8,588,863 km (0.089 R)
• M52: 8,719,761 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.2

Radius: 13.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.5 AU - 2.64 AU

Year: 2620 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,005,328 km

• M1: 184,305 km (0.051 R)
• M2: 292,015 km (0.12 R)
• M3: 387,758 km (0.116 R)
• M4: 588,069 km (0.025 R)
• M5: 766,240 km (0.114 R)
• M6: 973,583 km (0.086 R)
• M7: 1,119,590 km (0.112 R)
• M8: 1,326,335 km (0.066 R)
• M9: 1,546,094 km (0.083 R)
• M10: 1,684,023 km (0.101 R)
• M11: 1,838,259 km (0.045 R)
• M12: 2,186,971 km (0.084 R)
• M13: 2,277,478 km (0.114 R)
• M14: 2,584,154 km (0.086 R)
• M15: 2,694,108 km (0.117 R)
• M16: 2,904,443 km (0.104 R)
• M17: 3,004,524 km (0.066 R)
• M18: 3,267,217 km (0.077 R)
• M19: 3,446,735 km (0.075 R)
• M20: 3,737,553 km (0.105 R)
• M21: 3,846,760 km (0.099 R)
• M22: 4,132,641 km (0.088 R)
• M23: 4,310,812 km (0.075 R)
• M24: 4,409,098 km (0.109 R)
• M25: 4,725,348 km (0.077 R)
• M26: 4,894,842 km (0.106 R)
• M27: 5,049,078 km (0.064 R)
• M28: 5,274,821 km (0.117 R)
• M29: 5,397,790 km (0.103 R)
• M30: 5,718,229 km (0.1 R)
• M31: 6,266,505 km (0.083 R)
• M32: 6,509,452 km (0.091 R)
• M33: 6,927,578 km (0.118 R)
• M34: 7,432,920 km (0.093 R)
• M35: 7,769,964 km (0.08 R)
• M36: 8,010,966 km (0.112 R)
• M37: 8,274,707 km (0.075 R)
• M38: 8,582,729 km (0.107 R)
• M39: 8,748,633 km (0.106 R)
• M40: 9,189,049 km (0.058 R)
• M41: 9,422,571 km (0.094 R)
• M42: 9,529,534 km (0.097 R)
• M43: 10,310,734 km (0.112 R)
• M44: 10,464,969 km (0.108 R)
• M45: 10,865,293 km (0.113 R)
• M46: 11,202,786 km (0.037 R)
• M47: 11,475,353 km (0.118 R)
• M48: 11,566,608 km (0.074 R)
• M49: 12,235,909 km (0.112 R)
• M50: 12,352,595 km (0.107 R)
• M51: 12,469,731 km (0.12 R)
• M52: 12,657,775 km (0.093 R)
• M53: 12,894,140 km (0.102 R)
• M54: 13,227,593 km (0.113 R)
• M55: 13,515,719 km (0.07 R)
• M56: 13,733,234 km (0.108 R)
• M57: 14,000,566 km (0.056 R)
• M58: 14,515,781 km (0.04 R)
• M59: 14,763,365 km (0.112 R)
• M60: 14,912,514 km (0.102 R)
• M61: 15,564,910 km (0.089 R)
• M62: 16,124,107 km (0.058 R)
• M63: 16,509,322 km (0.083 R)
• M64: 16,612,544 km (0.041 R)
• M65: 16,819,588 km (0.112 R)
• M66: 17,105,769 km (0.044 R)
• M67: 17,262,547 km (0.102 R)
• M68: 17,603,780 km (0.086 R)
• M69: 17,762,054 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 9.5

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.96 AU - 3.56 AU

Year: 3742 Days

Day: 5.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,005,328 km

• M1: 127,308 km (0.073 R)
• M2: 272,268 km (0.033 R)
• M3: 468,092 km (0.08 R)
• M4: 574,157 km (0.11 R)
• M5: 1,173,894 km (0.069 R)
• M6: 1,254,677 km (0.093 R)
• M7: 1,337,555 km (0.084 R)
• M8: 1,408,015 km (0.098 R)
• M9: 1,672,355 km (0.074 R)
• M10: 1,904,830 km (0.095 R)
• M11: 2,098,559 km (0.08 R)
• M12: 2,164,532 km (0.096 R)
• M13: 2,281,667 km (0.057 R)
• M14: 2,418,399 km (0.094 R)
• M15: 2,592,980 km (0.095 R)
• M16: 3,410,233 km (0.044 R)
• M17: 3,586,759 km (0.106 R)
• M18: 3,646,299 km (0.076 R)
• M19: 4,238,706 km (0.084 R)
• M20: 4,686,452 km (0.056 R)
• M21: 4,905,015 km (0.09 R)
• M22: 5,649,863 km (0.074 R)
• M23: 5,812,476 km (0.115 R)
• M24: 6,405,781 km (0.111 R)
• M25: 6,746,565 km (0.114 R)
• M26: 6,894,367 km (0.071 R)
• M27: 7,068,200 km (0.097 R)
• M28: 7,193,264 km (0.099 R)
• M29: 7,471,067 km (0.103 R)
• M30: 7,829,653 km (0.113 R)
• M31: 8,378,229 km (0.073 R)
• M32: 8,457,665 km (0.09 R)
• M33: 8,804,433 km (0.068 R)
• M34: 8,912,144 km (0.1 R)
• M35: 9,020,303 km (0.111 R)
• M36: 9,128,911 km (0.066 R)
• M37: 9,622,733 km (0.103 R)
• M38: 9,817,211 km (0.112 R)
• M39: 9,900,985 km (0.118 R)
• M40: 10,210,055 km (0.074 R)
• M41: 10,550,839 km (0.089 R)
• M42: 10,751,300 km (0.112 R)
• M43: 10,895,363 km (0.106 R)
• M44: 11,069,046 km (0.119 R)
• M45: 11,951,075 km (0.114 R)
• M46: 12,340,328 km (0.111 R)
• M47: 12,703,402 km (0.106 R)
• M48: 13,223,704 km (0.109 R)
• M49: 13,501,956 km (0.081 R)
• M50: 13,751,036 km (0.101 R)
• M51: 13,938,782 km (0.084 R)
• M52: 14,127,275 km (0.086 R)
• M53: 14,538,819 km (0.053 R)
• M54: 14,762,168 km (0.079 R)
• M55: 15,601,263 km (0.117 R)
• M56: 15,928,134 km (0.091 R)
• M57: 16,125,304 km (0.047 R)
• M58: 16,290,311 km (0.051 R)
• M59: 16,389,494 km (0.084 R)
• M60: 16,455,915 km (0.074 R)
• M61: 16,788,621 km (0.101 R)
• M62: 16,888,852 km (0.095 R)
• M63: 17,325,528 km (0.107 R)
• M64: 17,800,052 km (0.052 R)
• M65: 17,902,377 km (0.112 R)
• M66: 18,313,323 km (0.039 R)
• M67: 18,485,360 km (0.071 R)
• M68: 19,039,919 km (0.075 R)
• M69: 19,564,709 km (0.096 R)
• M70: 19,917,161 km (0.106 R)
• M71: 20,700,007 km (0.073 R)
• M72: 21,529,228 km (0.107 R)
• M73: 22,295,917 km (0.078 R)
• M74: 22,369,370 km (0.078 R)
• M75: 22,553,375 km (0.111 R)
• M76: 22,737,979 km (0.102 R)
• M77: 23,145,633 km (0.088 R)
• M78: 23,780,676 km (0.102 R)
• M79: 23,968,571 km (0.03 R)
• M80: 24,497,100 km (0.052 R)
• M81: 25,373,893 km (0.105 R)
• M82: 25,642,721 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.9

Radius: 13.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.17 AU - 5.03 AU

Year: 5278 Days

Day: 14.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 21,005,328 km

• M1: 166,353 km (0.048 R)
• M2: 368,609 km (0.067 R)
• M3: 461,659 km (0.053 R)
• M4: 652,247 km (0.106 R)
• M5: 944,112 km (0.09 R)
• M6: 1,040,154 km (0.092 R)
• M7: 1,434,793 km (0.094 R)
• M8: 1,611,019 km (0.089 R)
• M9: 1,821,354 km (0.067 R)
• M10: 1,999,226 km (0.11 R)
• M11: 2,111,574 km (0.08 R)
• M12: 2,537,329 km (0.083 R)
• M13: 2,815,282 km (0.059 R)
• M14: 3,152,177 km (0.065 R)
• M15: 3,350,693 km (0.074 R)
• M16: 3,604,860 km (0.106 R)
• M17: 3,847,657 km (0.091 R)
• M18: 4,006,829 km (0.044 R)
• M19: 4,240,352 km (0.082 R)
• M20: 4,331,457 km (0.111 R)
• M21: 4,478,661 km (0.03 R)
• M22: 4,646,061 km (0.084 R)
• M23: 4,949,146 km (0.077 R)
• M24: 5,219,619 km (0.098 R)
• M25: 5,396,145 km (0.032 R)
• M26: 5,554,719 km (0.086 R)
• M27: 5,694,742 km (0.07 R)
• M28: 5,795,571 km (0.069 R)
• M29: 5,896,998 km (0.082 R)
• M30: 6,019,370 km (0.062 R)
• M31: 6,729,211 km (0.047 R)
• M32: 7,180,997 km (0.106 R)
• M33: 7,399,559 km (0.079 R)
• M34: 7,798,687 km (0.033 R)
• M35: 8,182,106 km (0.096 R)
• M36: 8,502,545 km (0.118 R)
• M37: 8,873,846 km (0.099 R)
• M38: 9,203,111 km (0.058 R)
• M39: 9,321,743 km (0.044 R)
• M40: 9,512,480 km (0.115 R)
• M41: 9,825,439 km (0.065 R)
• M42: 10,019,617 km (0.094 R)
• M43: 10,117,154 km (0.042 R)
• M44: 10,436,546 km (0.08 R)
• M45: 10,684,579 km (0.116 R)
• M46: 11,110,484 km (0.029 R)
• M47: 11,772,904 km (0.119 R)
• M48: 12,553,057 km (0.034 R)
• M49: 12,658,373 km (0.055 R)
• M50: 13,082,483 km (0.092 R)
• M51: 13,376,892 km (0.067 R)
• M52: 13,565,236 km (0.109 R)
• M53: 13,754,627 km (0.086 R)
• M54: 14,218,081 km (0.074 R)
• M55: 14,382,938 km (0.064 R)
• M56: 14,465,665 km (0.054 R)
• M57: 14,742,272 km (0.109 R)
• M58: 14,992,699 km (0.082 R)
• M59: 15,469,766 km (0.097 R)
• M60: 15,894,774 km (0.102 R)
• M61: 16,525,179 km (0.088 R)
• M62: 16,669,541 km (0.089 R)
• M63: 17,368,612 km (0.096 R)
• M64: 18,255,877 km (0.073 R)
• M65: 18,946,122 km (0.068 R)
• M66: 20,352,192 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 19,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit