🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.7

Radius: 13.7

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.6 AU - 0.84 AU

Year: 388 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,218,199 km

• M1: 171,140 km (0.11 R)
• M2: 265,237 km (0.082 R)
• M3: 364,271 km (0.12 R)
• M4: 454,478 km (0.065 R)
• M5: 582,385 km (0.105 R)
• M6: 721,959 km (0.088 R)
• M7: 817,552 km (0.092 R)
• M8: 966,402 km (0.09 R)
• M9: 1,085,632 km (0.114 R)
• M10: 1,284,896 km (0.097 R)
• M11: 1,387,221 km (0.057 R)
• M12: 1,497,026 km (0.088 R)
• M13: 1,623,586 km (0.068 R)
• M14: 1,888,075 km (0.113 R)
• M15: 2,075,670 km (0.096 R)
• M16: 2,176,948 km (0.09 R)
• M17: 2,316,523 km (0.087 R)
• M18: 2,453,854 km (0.054 R)
• M19: 2,593,877 km (0.105 R)
• M20: 2,692,612 km (0.09 R)
• M21: 2,786,859 km (0.028 R)
• M22: 2,950,369 km (0.078 R)
• M23: 3,065,111 km (0.095 R)
• M24: 3,158,011 km (0.107 R)
• M25: 3,251,809 km (0.119 R)
• M26: 3,346,654 km (0.066 R)
• M27: 3,436,413 km (0.118 R)
• M28: 3,667,541 km (0.066 R)
• M29: 3,766,426 km (0.118 R)
• M30: 3,910,040 km (0.118 R)
• M31: 4,004,735 km (0.094 R)
• M32: 4,215,967 km (0.092 R)
• M33: 4,358,833 km (0.116 R)
• M34: 4,569,467 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 8.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.31 AU - 2.95 AU

Year: 2712 Days

Day: 6.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 62,218,199 km

• M1: 118,930 km (0.084 R)
• M2: 182,509 km (0.064 R)
• M3: 264,190 km (0.116 R)
• M4: 406,308 km (0.073 R)
• M5: 484,398 km (0.102 R)
• M6: 539,899 km (0.104 R)
• M7: 728,242 km (0.114 R)
• M8: 929,452 km (0.111 R)
• M9: 1,186,610 km (0.111 R)
• M10: 1,273,975 km (0.09 R)
• M11: 1,414,597 km (0.031 R)
• M12: 1,497,175 km (0.083 R)
• M13: 1,711,100 km (0.11 R)
• M14: 1,855,462 km (0.111 R)
• M15: 1,957,787 km (0.098 R)
• M16: 2,062,057 km (0.118 R)
• M17: 2,168,272 km (0.103 R)
• M18: 2,410,770 km (0.038 R)
• M19: 2,674,810 km (0.117 R)
• M20: 2,869,287 km (0.041 R)
• M21: 2,961,589 km (0.117 R)
• M22: 3,014,846 km (0.113 R)
• M23: 3,135,721 km (0.091 R)
• M24: 3,564,618 km (0.108 R)
• M25: 3,735,608 km (0.076 R)
• M26: 4,011,916 km (0.076 R)
• M27: 4,160,167 km (0.102 R)
• M28: 4,355,392 km (0.111 R)
• M29: 4,446,647 km (0.109 R)
• M30: 4,507,683 km (0.119 R)
• M31: 4,801,942 km (0.078 R)
• M32: 4,912,046 km (0.06 R)
• M33: 4,991,034 km (0.088 R)
• M34: 5,295,465 km (0.098 R)
• M35: 5,425,466 km (0.104 R)
• M36: 5,972,994 km (0.096 R)
• M37: 6,057,517 km (0.031 R)
• M38: 6,330,683 km (0.109 R)
• M39: 7,138,212 km (0.114 R)
• M40: 7,209,869 km (0.048 R)
• M41: 7,462,989 km (0.034 R)
• M42: 7,590,596 km (0.116 R)
• M43: 7,848,054 km (0.049 R)
• M44: 8,033,705 km (0.058 R)
• M45: 8,561,337 km (0.045 R)
• M46: 8,618,483 km (0.103 R)
• M47: 9,061,293 km (0.095 R)
• M48: 9,158,531 km (0.081 R)
• M49: 9,217,024 km (0.099 R)
• M50: 9,452,341 km (0.106 R)
• M51: 9,968,903 km (0.095 R)
• M52: 10,129,721 km (0.058 R)
• M53: 10,190,308 km (0.071 R)
• M54: 10,719,884 km (0.084 R)
• M55: 11,008,758 km (0.05 R)
• M56: 11,070,990 km (0.062 R)
• M57: 11,154,167 km (0.09 R)
• M58: 11,510,060 km (0.098 R)
• M59: 11,615,377 km (0.117 R)
• M60: 11,678,807 km (0.086 R)
• M61: 11,848,301 km (0.07 R)
• M62: 12,147,048 km (0.027 R)
• M63: 12,254,310 km (0.104 R)
• M64: 12,448,338 km (0.076 R)
• M65: 12,970,435 km (0.038 R)
• M66: 13,058,099 km (0.101 R)
• M67: 13,300,298 km (0.081 R)
• M68: 13,655,294 km (0.081 R)
• M69: 13,766,894 km (0.089 R)
• M70: 13,878,793 km (0.065 R)
• M71: 13,946,112 km (0.068 R)
• M72: 14,080,900 km (0.09 R)
• M73: 14,306,643 km (0.108 R)
• M74: 14,533,732 km (0.083 R)
• M75: 15,037,279 km (0.03 R)
• M76: 15,314,334 km (0.104 R)
• M77: 15,407,085 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.7

Radius: 11.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 2790 Days

Day: 9.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,218,199 km

• M1: 145,409 km (0.112 R)
• M2: 237,561 km (0.103 R)
• M3: 322,832 km (0.066 R)
• M4: 503,397 km (0.094 R)
• M5: 703,110 km (0.104 R)
• M6: 943,514 km (0.097 R)
• M7: 1,152,352 km (0.102 R)
• M8: 1,225,506 km (0.106 R)
• M9: 1,323,193 km (0.086 R)
• M10: 1,407,866 km (0.104 R)
• M11: 1,478,625 km (0.082 R)
• M12: 1,640,341 km (0.077 R)
• M13: 1,774,081 km (0.1 R)
• M14: 1,894,208 km (0.041 R)
• M15: 1,999,525 km (0.093 R)
• M16: 2,188,467 km (0.096 R)
• M17: 2,345,844 km (0.112 R)
• M18: 2,911,025 km (0.057 R)
• M19: 3,002,579 km (0.103 R)
• M20: 3,074,386 km (0.086 R)
• M21: 3,167,735 km (0.093 R)
• M22: 3,314,640 km (0.09 R)
• M23: 3,388,990 km (0.098 R)
• M24: 3,702,996 km (0.108 R)
• M25: 3,869,199 km (0.119 R)
• M26: 3,992,767 km (0.065 R)
• M27: 4,083,423 km (0.095 R)
• M28: 4,220,605 km (0.106 R)
• M29: 4,313,056 km (0.106 R)
• M30: 4,394,437 km (0.114 R)
• M31: 4,535,209 km (0.077 R)
• M32: 5,137,789 km (0.115 R)
• M33: 5,211,840 km (0.077 R)
• M34: 5,398,389 km (0.088 R)
• M35: 5,498,919 km (0.12 R)
• M36: 5,816,964 km (0.112 R)
• M37: 5,945,917 km (0.085 R)
• M38: 6,049,738 km (0.104 R)
• M39: 6,338,312 km (0.047 R)
• M40: 6,444,377 km (0.086 R)
• M41: 6,929,224 km (0.056 R)
• M42: 7,079,719 km (0.116 R)
• M43: 7,286,613 km (0.052 R)
• M44: 7,537,788 km (0.101 R)
• M45: 7,664,348 km (0.111 R)
• M46: 7,834,291 km (0.038 R)
• M47: 8,134,683 km (0.12 R)
• M48: 8,279,045 km (0.093 R)
• M49: 8,453,476 km (0.099 R)
• M50: 8,599,634 km (0.116 R)
• M51: 8,746,838 km (0.113 R)
• M52: 8,998,761 km (0.109 R)
• M53: 9,118,289 km (0.111 R)
• M54: 9,223,158 km (0.111 R)
• M55: 9,570,823 km (0.102 R)
• M56: 9,738,672 km (0.096 R)
• M57: 9,953,644 km (0.109 R)
• M58: 10,030,836 km (0.099 R)
• M59: 10,232,345 km (0.045 R)
• M60: 10,310,285 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.4

Radius: 11.5

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.47 AU - 7.15 AU

Year: 8904 Days

Day: 5.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,218,199 km

• M1: 181,911 km (0.034 R)
• M2: 262,245 km (0.08 R)
• M3: 534,962 km (0.025 R)
• M4: 714,330 km (0.101 R)
• M5: 1,004,400 km (0.084 R)
• M6: 1,434,344 km (0.116 R)
• M7: 1,692,102 km (0.093 R)
• M8: 2,083,150 km (0.028 R)
• M9: 2,502,473 km (0.107 R)
• M10: 2,605,097 km (0.078 R)
• M11: 2,788,056 km (0.086 R)
• M12: 2,975,352 km (0.046 R)
• M13: 4,462,056 km (0.038 R)
• M14: 5,165,016 km (0.074 R)
• M15: 5,902,534 km (0.115 R)
• M16: 6,109,577 km (0.114 R)
• M17: 6,495,091 km (0.057 R)
• M18: 6,961,088 km (0.06 R)
• M19: 7,253,253 km (0.097 R)
• M20: 7,363,955 km (0.103 R)
• M21: 7,774,302 km (0.11 R)
• M22: 8,192,279 km (0.045 R)
• M23: 8,384,661 km (0.082 R)
• M24: 9,249,038 km (0.102 R)
• M25: 9,610,915 km (0.112 R)
• M26: 10,306,994 km (0.112 R)
• M27: 10,682,036 km (0.086 R)
• M28: 11,231,958 km (0.114 R)
• M29: 11,790,855 km (0.113 R)
• M30: 12,271,065 km (0.108 R)
• M31: 13,115,545 km (0.075 R)
• M32: 13,932,798 km (0.071 R)
• M33: 14,070,577 km (0.07 R)
• M34: 14,301,257 km (0.043 R)
• M35: 14,486,759 km (0.078 R)
• M36: 15,000,926 km (0.093 R)
• M37: 15,473,656 km (0.096 R)
• M38: 15,664,094 km (0.117 R)
• M39: 15,951,172 km (0.118 R)
• M40: 16,288,366 km (0.068 R)
• M41: 16,823,029 km (0.061 R)
• M42: 17,018,852 km (0.038 R)
• M43: 17,710,294 km (0.116 R)
• M44: 18,310,331 km (0.111 R)
• M45: 18,713,946 km (0.101 R)
• M46: 19,171,715 km (0.102 R)
• M47: 19,684,537 km (0.114 R)
• M48: 20,358,026 km (0.104 R)
• M49: 21,408,951 km (0.119 R)
• M50: 21,727,744 km (0.118 R)
• M51: 21,834,258 km (0.039 R)
• M52: 21,994,477 km (0.112 R)
• M53: 22,208,701 km (0.047 R)
• M54: 24,002,530 km (0.048 R)
• M55: 24,499,793 km (0.1 R)
• M56: 24,721,796 km (0.101 R)
• M57: 24,833,097 km (0.094 R)
• M58: 25,448,243 km (0.09 R)
• M59: 27,208,711 km (0.076 R)
• M60: 27,611,728 km (0.07 R)
• M61: 28,132,628 km (0.102 R)
• M62: 29,302,034 km (0.101 R)
• M63: 29,715,074 km (0.117 R)
• M64: 30,308,529 km (0.068 R)
• M65: 30,487,298 km (0.065 R)
• M66: 31,025,850 km (0.079 R)
• M67: 31,809,145 km (0.049 R)
• M68: 32,355,327 km (0.078 R)
• M69: 33,211,026 km (0.111 R)
• M70: 34,757,569 km (0.093 R)
• M71: 35,696,745 km (0.085 R)
• M72: 36,011,648 km (0.084 R)
• M73: 36,201,039 km (0.047 R)
• M74: 37,152,930 km (0.095 R)
• M75: 39,406,024 km (0.085 R)
• M76: 39,666,324 km (0.109 R)
• M77: 39,796,624 km (0.104 R)
• M78: 42,234,022 km (0.104 R)
• M79: 42,834,209 km (0.115 R)
• M80: 43,706,215 km (0.091 R)
• M81: 44,043,109 km (0.109 R)
• M82: 44,583,905 km (0.095 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.5

Radius: 7.2

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.99 AU - 9.99 AU

Year: 14360 Days

Day: 23.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 62,218,199 km

• M1: 105,317 km (0.058 R)
• M2: 203,752 km (0.104 R)
• M3: 320,588 km (0.041 R)
• M4: 396,434 km (0.096 R)
• M5: 605,273 km (0.088 R)
• M6: 1,025,493 km (0.119 R)
• M7: 1,289,833 km (0.111 R)
• M8: 1,602,044 km (0.095 R)
• M9: 2,173,208 km (0.043 R)
• M10: 2,418,250 km (0.108 R)
• M11: 2,575,926 km (0.102 R)
• M12: 2,968,171 km (0.062 R)
• M13: 3,069,150 km (0.102 R)
• M14: 3,137,067 km (0.109 R)
• M15: 3,378,967 km (0.119 R)
• M16: 3,449,278 km (0.089 R)
• M17: 4,716,073 km (0.084 R)
• M18: 5,073,313 km (0.081 R)
• M19: 5,316,409 km (0.061 R)
• M20: 5,730,047 km (0.103 R)
• M21: 5,856,158 km (0.081 R)
• M22: 7,032,147 km (0.065 R)
• M23: 7,303,218 km (0.105 R)
• M24: 7,716,258 km (0.083 R)
• M25: 7,902,208 km (0.11 R)
• M26: 8,042,681 km (0.098 R)
• M27: 9,993,587 km (0.059 R)
• M28: 11,021,174 km (0.112 R)
• M29: 11,073,534 km (0.087 R)
• M30: 12,082,122 km (0.114 R)
• M31: 12,298,142 km (0.111 R)
• M32: 12,352,446 km (0.067 R)
• M33: 13,397,686 km (0.038 R)
• M34: 13,789,932 km (0.112 R)
• M35: 14,815,724 km (0.083 R)
• M36: 14,931,214 km (0.079 R)
• M37: 15,454,657 km (0.099 R)
• M38: 15,748,018 km (0.056 R)
• M39: 15,924,993 km (0.114 R)
• M40: 19,032,140 km (0.078 R)
• M41: 19,346,595 km (0.106 R)
• M42: 19,662,845 km (0.035 R)
• M43: 19,980,740 km (0.104 R)
• M44: 20,044,469 km (0.118 R)
• M45: 22,253,282 km (0.083 R)
• M46: 23,185,127 km (0.108 R)
• M47: 23,993,853 km (0.115 R)
• M48: 24,674,822 km (0.076 R)
• M49: 25,362,225 km (0.072 R)
• M50: 25,431,189 km (0.107 R)
• M51: 25,500,453 km (0.058 R)
• M52: 25,569,567 km (0.081 R)
• M53: 27,107,882 km (0.048 R)
• M54: 28,964,392 km (0.115 R)
• M55: 29,253,564 km (0.1 R)
• M56: 29,834,902 km (0.039 R)
• M57: 30,419,979 km (0.068 R)
• M58: 30,566,884 km (0.084 R)
• M59: 31,156,749 km (0.051 R)
• M60: 31,453,102 km (0.086 R)
• M61: 32,422,646 km (0.115 R)
• M62: 33,553,606 km (0.113 R)
• M63: 35,312,727 km (0.109 R)
• M64: 37,888,354 km (0.036 R)
• M65: 38,283,890 km (0.104 R)
• M66: 38,919,532 km (0.089 R)
• M67: 39,318,659 km (0.074 R)
• M68: 43,714,293 km (0.059 R)
• M69: 44,795,437 km (0.115 R)
• M70: 44,962,538 km (0.088 R)
• M71: 45,381,262 km (0.091 R)
• M72: 48,605,695 km (0.107 R)
• M73: 50,941,067 km (0.106 R)
• M74: 51,290,228 km (0.079 R)
• M75: 51,727,653 km (0.063 R)
• M76: 53,489,915 km (0.113 R)
• M77: 54,646,008 km (0.11 R)
• M78: 55,271,925 km (0.073 R)
• M79: 56,350,376 km (0.107 R)
• M80: 57,163,740 km (0.096 R)
• M81: 57,980,993 km (0.119 R)
• M82: 59,076,798 km (0.064 R)
• M83: 59,168,351 km (0.087 R)
• M84: 59,260,055 km (0.091 R)
• M85: 60,179,334 km (0.044 R)
• M86: 60,363,638 km (0.12 R)
• M87: 60,548,242 km (0.082 R)
• M88: 60,825,597 km (0.078 R)
• M89: 62,218,203 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit