🌌 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: 807.3

Radius: 12.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.59 AU - 0.61 AU

Year: 321 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,030,049 km

• M1: 151,243 km (0.105 R)
• M2: 236,514 km (0.112 R)
• M3: 316,848 km (0.08 R)
• M4: 415,882 km (0.063 R)
• M5: 567,874 km (0.068 R)
• M6: 744,848 km (0.079 R)
• M7: 889,509 km (0.1 R)
• M8: 969,843 km (0.111 R)
• M9: 1,160,281 km (0.051 R)
• M10: 1,257,968 km (0.103 R)
• M11: 1,368,073 km (0.116 R)
• M12: 1,500,915 km (0.118 R)
• M13: 1,578,856 km (0.062 R)
• M14: 1,852,171 km (0.104 R)
• M15: 1,984,117 km (0.119 R)
• M16: 2,081,056 km (0.12 R)
• M17: 2,307,996 km (0.108 R)
• M18: 2,398,951 km (0.115 R)
• M19: 2,531,645 km (0.067 R)
• M20: 2,607,790 km (0.116 R)
• M21: 2,780,426 km (0.037 R)
• M22: 2,950,968 km (0.094 R)
• M23: 3,087,251 km (0.053 R)
• M24: 3,168,932 km (0.037 R)
• M25: 3,257,643 km (0.088 R)
• M26: 3,372,983 km (0.083 R)
• M27: 3,457,057 km (0.106 R)
• M28: 3,640,763 km (0.109 R)
• M29: 3,787,369 km (0.118 R)
• M30: 4,079,684 km (0.095 R)
• M31: 4,246,186 km (0.106 R)
• M32: 4,457,269 km (0.047 R)
• M33: 4,643,219 km (0.074 R)
• M34: 4,751,677 km (0.117 R)
• M35: 4,978,468 km (0.116 R)
• M36: 5,059,849 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 13.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.73 AU

Year: 329 Days

Day: 8.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,030,049 km

• M1: 177,872 km (0.119 R)
• M2: 278,252 km (0.116 R)
• M3: 369,357 km (0.12 R)
• M4: 479,461 km (0.114 R)
• M5: 563,984 km (0.079 R)
• M6: 657,931 km (0.102 R)
• M7: 748,737 km (0.059 R)
• M8: 834,307 km (0.083 R)
• M9: 984,204 km (0.102 R)
• M10: 1,098,497 km (0.047 R)
• M11: 1,213,538 km (0.088 R)
• M12: 1,312,871 km (0.099 R)
• M13: 1,419,235 km (0.101 R)
• M14: 1,520,214 km (0.091 R)
• M15: 1,649,915 km (0.108 R)
• M16: 1,738,626 km (0.116 R)
• M17: 1,870,273 km (0.087 R)
• M18: 1,953,748 km (0.063 R)
• M19: 2,038,570 km (0.117 R)
• M20: 2,139,100 km (0.071 R)
• M21: 2,241,425 km (0.111 R)
• M22: 2,355,269 km (0.06 R)
• M23: 2,506,961 km (0.109 R)
• M24: 2,703,982 km (0.065 R)
• M25: 2,927,780 km (0.117 R)
• M26: 3,047,458 km (0.099 R)
• M27: 3,224,582 km (0.104 R)
• M28: 3,456,459 km (0.073 R)
• M29: 3,577,483 km (0.093 R)
• M30: 3,676,517 km (0.116 R)
• M31: 3,776,449 km (0.088 R)
• M32: 4,027,324 km (0.031 R)
• M33: 4,191,583 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 14.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.93 AU - 1.37 AU

Year: 851 Days

Day: 13.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,030,049 km

• M1: 176,077 km (0.086 R)
• M2: 266,135 km (0.114 R)
• M3: 436,227 km (0.092 R)
• M4: 578,645 km (0.12 R)
• M5: 667,356 km (0.12 R)
• M6: 772,523 km (0.107 R)
• M7: 972,386 km (0.103 R)
• M8: 1,190,500 km (0.101 R)
• M9: 1,289,234 km (0.072 R)
• M10: 1,467,406 km (0.061 R)
• M11: 1,610,421 km (0.075 R)
• M12: 1,941,930 km (0.113 R)
• M13: 2,148,375 km (0.117 R)
• M14: 2,246,212 km (0.074 R)
• M15: 2,472,105 km (0.114 R)
• M16: 2,592,082 km (0.101 R)
• M17: 2,767,261 km (0.103 R)
• M18: 2,856,272 km (0.086 R)
• M19: 3,010,059 km (0.108 R)
• M20: 3,129,438 km (0.114 R)
• M21: 3,259,887 km (0.107 R)
• M22: 3,373,133 km (0.104 R)
• M23: 3,507,023 km (0.112 R)
• M24: 3,721,097 km (0.041 R)
• M25: 3,929,637 km (0.094 R)
• M26: 4,030,316 km (0.116 R)
• M27: 4,327,118 km (0.114 R)
• M28: 4,845,026 km (0.114 R)
• M29: 4,985,798 km (0.066 R)
• M30: 5,260,460 km (0.12 R)
• M31: 5,506,249 km (0.066 R)
• M32: 5,698,931 km (0.079 R)
• M33: 5,824,743 km (0.113 R)
• M34: 5,974,640 km (0.086 R)
• M35: 6,125,883 km (0.084 R)
• M36: 6,243,168 km (0.113 R)
• M37: 6,623,296 km (0.105 R)
• M38: 6,828,395 km (0.067 R)
• M39: 7,011,054 km (0.054 R)
• M40: 7,158,408 km (0.102 R)
• M41: 7,331,642 km (0.101 R)
• M42: 7,506,223 km (0.103 R)
• M43: 7,821,575 km (0.057 R)
• M44: 7,961,748 km (0.089 R)
• M45: 8,102,819 km (0.101 R)
• M46: 8,426,250 km (0.092 R)
• M47: 8,727,689 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 10.6

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.39 AU - 2.25 AU

Year: 1695 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 54,030,049 km

• M1: 137,331 km (0.099 R)
• M2: 229,483 km (0.069 R)
• M3: 300,841 km (0.037 R)
• M4: 587,920 km (0.118 R)
• M5: 700,118 km (0.118 R)
• M6: 853,605 km (0.056 R)
• M7: 930,499 km (0.104 R)
• M8: 1,036,863 km (0.051 R)
• M9: 1,243,158 km (0.079 R)
• M10: 1,331,421 km (0.077 R)
• M11: 1,631,066 km (0.089 R)
• M12: 1,963,472 km (0.081 R)
• M13: 2,378,457 km (0.119 R)
• M14: 2,527,157 km (0.114 R)
• M15: 2,730,161 km (0.053 R)
• M16: 3,004,972 km (0.079 R)
• M17: 3,247,620 km (0.107 R)
• M18: 3,468,875 km (0.1 R)
• M19: 3,567,161 km (0.093 R)
• M20: 3,638,071 km (0.08 R)
• M21: 3,752,363 km (0.104 R)
• M22: 3,853,342 km (0.077 R)
• M23: 4,616,740 km (0.027 R)
• M24: 4,725,198 km (0.08 R)
• M25: 4,913,093 km (0.1 R)
• M26: 5,023,945 km (0.099 R)
• M27: 5,312,520 km (0.117 R)
• M28: 5,475,282 km (0.067 R)
• M29: 6,142,788 km (0.068 R)
• M30: 6,365,240 km (0.109 R)
• M31: 6,747,911 km (0.08 R)
• M32: 6,977,544 km (0.114 R)
• M33: 7,048,752 km (0.097 R)
• M34: 7,372,183 km (0.119 R)
• M35: 7,572,195 km (0.094 R)
• M36: 7,866,305 km (0.076 R)
• M37: 7,940,505 km (0.109 R)
• M38: 8,108,055 km (0.098 R)
• M39: 8,656,331 km (0.104 R)
• M40: 8,886,712 km (0.098 R)
• M41: 9,353,607 km (0.047 R)
• M42: 9,728,948 km (0.061 R)
• M43: 10,169,663 km (0.101 R)
• M44: 10,311,183 km (0.034 R)
• M45: 10,946,226 km (0.101 R)
• M46: 11,091,485 km (0.103 R)
• M47: 11,848,151 km (0.116 R)
• M48: 12,103,964 km (0.116 R)
• M49: 12,361,721 km (0.118 R)
• M50: 12,904,612 km (0.05 R)
• M51: 13,058,099 km (0.105 R)
• M52: 13,278,307 km (0.099 R)
• M53: 13,344,579 km (0.098 R)
• M54: 13,455,281 km (0.094 R)
• M55: 14,375,009 km (0.056 R)
• M56: 14,602,398 km (0.064 R)
• M57: 14,762,318 km (0.109 R)
• M58: 15,130,029 km (0.103 R)
• M59: 15,222,331 km (0.102 R)
• M60: 15,500,733 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 5.3

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.54 AU - 10.68 AU

Year: 17439 Days

Day: 16.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,030,049 km

• M1: 136,882 km (0.098 R)
• M2: 266,583 km (0.104 R)
• M3: 839,244 km (0.032 R)
• M4: 1,286,990 km (0.107 R)
• M5: 1,474,586 km (0.031 R)
• M6: 2,061,608 km (0.075 R)
• M7: 2,337,317 km (0.093 R)
• M8: 2,393,865 km (0.099 R)
• M9: 3,076,331 km (0.059 R)
• M10: 3,422,949 km (0.079 R)
• M11: 3,487,276 km (0.073 R)
• M12: 3,584,515 km (0.063 R)
• M13: 3,715,712 km (0.086 R)
• M14: 3,948,935 km (0.05 R)
• M15: 3,982,744 km (0.036 R)
• M16: 4,016,553 km (0.099 R)
• M17: 4,535,209 km (0.082 R)
• M18: 4,712,782 km (0.057 R)
• M19: 4,820,343 km (0.095 R)
• M20: 5,634,454 km (0.104 R)
• M21: 5,863,788 km (0.062 R)
• M22: 6,252,742 km (0.051 R)
• M23: 6,331,580 km (0.045 R)
• M24: 6,530,097 km (0.058 R)
• M25: 6,973,954 km (0.079 R)
• M26: 7,427,534 km (0.11 R)
• M27: 7,511,010 km (0.087 R)
• M28: 7,848,203 km (0.104 R)
• M29: 8,449,886 km (0.087 R)
• M30: 8,668,449 km (0.116 R)
• M31: 8,756,412 km (0.098 R)
• M32: 9,066,529 km (0.107 R)
• M33: 10,342,449 km (0.099 R)
• M34: 10,953,855 km (0.11 R)
• M35: 11,528,461 km (0.056 R)
• M36: 12,112,790 km (0.1 R)
• M37: 12,162,008 km (0.075 R)
• M38: 13,310,321 km (0.11 R)
• M39: 14,077,758 km (0.083 R)
• M40: 14,492,892 km (0.064 R)
• M41: 16,519,195 km (0.067 R)
• M42: 16,737,608 km (0.081 R)
• M43: 17,122,075 km (0.089 R)
• M44: 17,955,784 km (0.096 R)
• M45: 18,632,265 km (0.086 R)
• M46: 21,420,321 km (0.063 R)
• M47: 21,897,538 km (0.079 R)
• M48: 22,740,971 km (0.117 R)
• M49: 22,801,707 km (0.079 R)
• M50: 23,717,994 km (0.115 R)
• M51: 26,219,570 km (0.1 R)
• M52: 29,793,463 km (0.111 R)
• M53: 30,392,603 km (0.092 R)
• M54: 30,526,343 km (0.109 R)
• M55: 30,794,273 km (0.073 R)
• M56: 30,928,612 km (0.104 R)
• M57: 32,145,890 km (0.115 R)
• M58: 33,034,800 km (0.065 R)
• M59: 33,447,690 km (0.026 R)
• M60: 33,862,376 km (0.114 R)
• M61: 36,244,273 km (0.119 R)
• M62: 36,812,446 km (0.118 R)
• M63: 37,097,729 km (0.071 R)
• M64: 37,312,103 km (0.086 R)
• M65: 38,534,766 km (0.092 R)
• M66: 38,751,982 km (0.083 R)
• M67: 39,405,725 km (0.072 R)
• M68: 40,063,207 km (0.094 R)
• M69: 40,356,569 km (0.086 R)
• M70: 40,650,678 km (0.056 R)
• M71: 42,504,794 km (0.112 R)
• M72: 42,579,593 km (0.063 R)
• M73: 43,329,378 km (0.112 R)
• M74: 43,404,625 km (0.063 R)
• M75: 43,555,121 km (0.096 R)
• M76: 43,705,916 km (0.114 R)
• M77: 44,765,966 km (0.05 R)
• M78: 44,841,962 km (0.12 R)
• M79: 44,918,107 km (0.114 R)
• M80: 45,528,317 km (0.083 R)
• M81: 46,064,476 km (0.106 R)
• M82: 46,218,113 km (0.093 R)
• M83: 46,525,835 km (0.061 R)
• M84: 48,152,263 km (0.072 R)
• M85: 48,854,925 km (0.054 R)
• M86: 50,824,829 km (0.114 R)
• M87: 51,699,678 km (0.091 R)
• M88: 52,259,024 km (0.073 R)
• M89: 52,900,799 km (0.101 R)
• M90: 53,303,217 km (0.1 R)
• M91: 53,545,117 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit