🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.2

Radius: 12

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.75 AU - 1.07 AU

Year: 569 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,651,882 km

• M1: 153,338 km (0.064 R)
• M2: 238,758 km (0.099 R)
• M3: 315,502 km (0.082 R)
• M4: 398,080 km (0.108 R)
• M5: 484,697 km (0.107 R)
• M6: 569,369 km (0.06 R)
• M7: 654,939 km (0.095 R)
• M8: 768,335 km (0.092 R)
• M9: 860,936 km (0.076 R)
• M10: 943,065 km (0.103 R)
• M11: 1,021,454 km (0.117 R)
• M12: 1,118,094 km (0.086 R)
• M13: 1,222,514 km (0.114 R)
• M14: 1,380,938 km (0.092 R)
• M15: 1,456,634 km (0.109 R)
• M16: 1,551,480 km (0.088 R)
• M17: 1,784,852 km (0.097 R)
• M18: 1,862,493 km (0.096 R)
• M19: 1,952,402 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.8

Radius: 8.7

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.39 AU - 1.63 AU

Year: 1217 Days

Day: 11.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,651,882 km

• M1: 111,301 km (0.107 R)
• M2: 189,989 km (0.102 R)
• M3: 291,865 km (0.11 R)
• M4: 533,616 km (0.077 R)
• M5: 647,460 km (0.088 R)
• M6: 714,629 km (0.098 R)
• M7: 871,108 km (0.118 R)
• M8: 930,948 km (0.094 R)
• M9: 1,102,985 km (0.066 R)
• M10: 1,218,026 km (0.096 R)
• M11: 1,285,644 km (0.085 R)
• M12: 1,415,944 km (0.086 R)
• M13: 1,615,059 km (0.113 R)
• M14: 1,775,278 km (0.105 R)
• M15: 1,920,986 km (0.113 R)
• M16: 2,172,759 km (0.073 R)
• M17: 2,276,431 km (0.043 R)
• M18: 2,489,009 km (0.084 R)
• M19: 2,554,084 km (0.084 R)
• M20: 2,685,880 km (0.089 R)
• M21: 2,752,601 km (0.057 R)
• M22: 2,808,700 km (0.12 R)
• M23: 2,944,834 km (0.118 R)
• M24: 3,071,543 km (0.082 R)
• M25: 3,235,503 km (0.11 R)
• M26: 3,523,329 km (0.119 R)
• M27: 3,695,067 km (0.089 R)
• M28: 3,882,214 km (0.049 R)
• M29: 3,970,627 km (0.053 R)
• M30: 4,149,396 km (0.092 R)
• M31: 4,317,843 km (0.061 R)
• M32: 4,409,547 km (0.052 R)
• M33: 4,554,806 km (0.116 R)
• M34: 4,661,619 km (0.093 R)
• M35: 5,096,799 km (0.055 R)
• M36: 5,207,651 km (0.111 R)
• M37: 5,630,565 km (0.076 R)
• M38: 6,006,055 km (0.069 R)
• M39: 6,064,548 km (0.083 R)
• M40: 6,255,884 km (0.081 R)
• M41: 6,449,314 km (0.067 R)
• M42: 7,056,831 km (0.118 R)
• M43: 7,242,631 km (0.087 R)
• M44: 7,398,811 km (0.078 R)
• M45: 7,461,493 km (0.075 R)
• M46: 7,524,474 km (0.066 R)
• M47: 7,746,178 km (0.034 R)
• M48: 8,002,140 km (0.109 R)
• M49: 8,131,243 km (0.075 R)
• M50: 8,489,679 km (0.107 R)
• M51: 8,571,958 km (0.116 R)
• M52: 8,654,386 km (0.055 R)
• M53: 8,737,114 km (0.119 R)
• M54: 9,104,227 km (0.1 R)
• M55: 9,442,468 km (0.057 R)
• M56: 9,647,417 km (0.109 R)
• M57: 9,733,137 km (0.117 R)
• M58: 9,853,713 km (0.103 R)
• M59: 10,009,444 km (0.118 R)
• M60: 10,499,227 km (0.118 R)
• M61: 10,835,972 km (0.107 R)
• M62: 11,104,500 km (0.106 R)
• M63: 11,338,920 km (0.099 R)
• M64: 11,483,881 km (0.095 R)
• M65: 12,144,355 km (0.107 R)
• M66: 12,330,006 km (0.117 R)
• M67: 12,460,455 km (0.117 R)
• M68: 12,591,503 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 14.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.28 AU - 1.9 AU

Year: 1315 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,651,882 km

• M1: 182,061 km (0.11 R)
• M2: 299,495 km (0.078 R)
• M3: 391,348 km (0.118 R)
• M4: 555,307 km (0.093 R)
• M5: 752,926 km (0.096 R)
• M6: 843,882 km (0.106 R)
• M7: 1,001,109 km (0.079 R)
• M8: 1,096,702 km (0.119 R)
• M9: 1,189,004 km (0.092 R)
• M10: 1,639,144 km (0.119 R)
• M11: 1,746,406 km (0.046 R)
• M12: 1,840,353 km (0.096 R)
• M13: 2,017,178 km (0.098 R)
• M14: 2,116,062 km (0.066 R)
• M15: 2,216,741 km (0.094 R)
• M16: 2,484,521 km (0.052 R)
• M17: 2,600,011 km (0.078 R)
• M18: 2,763,073 km (0.047 R)
• M19: 2,864,500 km (0.058 R)
• M20: 3,070,945 km (0.114 R)
• M21: 3,185,836 km (0.073 R)
• M22: 3,350,992 km (0.05 R)
• M23: 3,568,956 km (0.108 R)
• M24: 3,822,525 km (0.119 R)
• M25: 3,915,275 km (0.053 R)
• M26: 4,145,357 km (0.106 R)
• M27: 4,520,548 km (0.042 R)
• M28: 4,673,737 km (0.116 R)
• M29: 4,839,940 km (0.09 R)
• M30: 4,963,059 km (0.119 R)
• M31: 5,121,184 km (0.109 R)
• M32: 5,258,216 km (0.089 R)
• M33: 5,419,482 km (0.11 R)
• M34: 5,594,212 km (0.057 R)
• M35: 5,889,668 km (0.102 R)
• M36: 6,057,367 km (0.07 R)
• M37: 6,165,975 km (0.092 R)
• M38: 6,957,647 km (0.113 R)
• M39: 7,198,799 km (0.106 R)
• M40: 8,005,281 km (0.078 R)
• M41: 8,365,513 km (0.085 R)
• M42: 8,459,760 km (0.089 R)
• M43: 8,881,476 km (0.057 R)
• M44: 9,032,869 km (0.089 R)
• M45: 9,143,422 km (0.117 R)
• M46: 9,296,311 km (0.105 R)
• M47: 9,393,998 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 11.2

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.14 AU - 6.04 AU

Year: 8670 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 27,651,882 km

• M1: 171,738 km (0.103 R)
• M2: 590,762 km (0.096 R)
• M3: 952,938 km (0.065 R)
• M4: 1,033,422 km (0.092 R)
• M5: 1,133,353 km (0.073 R)
• M6: 1,472,043 km (0.107 R)
• M7: 1,585,737 km (0.113 R)
• M8: 1,702,424 km (0.112 R)
• M9: 1,802,056 km (0.084 R)
• M10: 2,007,155 km (0.05 R)
• M11: 2,307,398 km (0.054 R)
• M12: 2,418,100 km (0.087 R)
• M13: 2,668,228 km (0.062 R)
• M14: 2,737,940 km (0.06 R)
• M15: 3,144,697 km (0.1 R)
• M16: 3,393,029 km (0.065 R)
• M17: 3,519,589 km (0.032 R)
• M18: 3,673,675 km (0.096 R)
• M19: 4,068,613 km (0.118 R)
• M20: 4,284,932 km (0.085 R)
• M21: 5,129,412 km (0.11 R)
• M22: 5,333,912 km (0.119 R)
• M23: 6,055,273 km (0.094 R)
• M24: 6,302,708 km (0.12 R)
• M25: 6,743,573 km (0.103 R)
• M26: 7,357,971 km (0.115 R)
• M27: 7,588,801 km (0.073 R)
• M28: 7,889,193 km (0.082 R)
• M29: 8,023,981 km (0.088 R)
• M30: 8,159,517 km (0.087 R)
• M31: 8,432,982 km (0.061 R)
• M32: 9,129,659 km (0.113 R)
• M33: 9,736,428 km (0.05 R)
• M34: 9,844,886 km (0.104 R)
• M35: 10,099,502 km (0.076 R)
• M36: 10,652,416 km (0.083 R)
• M37: 11,026,560 km (0.102 R)
• M38: 11,329,047 km (0.053 R)
• M39: 11,405,042 km (0.092 R)
• M40: 11,787,714 km (0.055 R)
• M41: 12,605,266 km (0.076 R)
• M42: 12,684,104 km (0.081 R)
• M43: 13,320,494 km (0.106 R)
• M44: 13,683,119 km (0.066 R)
• M45: 14,624,538 km (0.104 R)
• M46: 14,748,854 km (0.105 R)
• M47: 14,873,469 km (0.12 R)
• M48: 14,956,795 km (0.055 R)
• M49: 15,291,595 km (0.048 R)
• M50: 15,628,938 km (0.108 R)
• M51: 16,225,235 km (0.069 R)
• M52: 16,526,226 km (0.088 R)
• M53: 16,872,396 km (0.095 R)
• M54: 17,704,160 km (0.111 R)
• M55: 18,014,127 km (0.104 R)
• M56: 19,727,172 km (0.088 R)
• M57: 20,186,587 km (0.12 R)
• M58: 20,510,317 km (0.083 R)
• M59: 20,649,592 km (0.052 R)
• M60: 21,869,713 km (0.12 R)
• M61: 21,964,558 km (0.105 R)
• M62: 22,872,168 km (0.107 R)
• M63: 23,889,583 km (0.104 R)
• M64: 24,281,081 km (0.104 R)
• M65: 24,428,435 km (0.08 R)
• M66: 24,526,870 km (0.104 R)
• M67: 25,717,968 km (0.086 R)
• M68: 26,826,339 km (0.119 R)
• M69: 27,284,258 km (0.111 R)
• M70: 27,898,806 km (0.095 R)
• M71: 28,362,709 km (0.115 R)
• M72: 28,621,663 km (0.099 R)
• M73: 28,881,215 km (0.101 R)
• M74: 29,037,395 km (0.114 R)
• M75: 29,507,582 km (0.102 R)
• M76: 29,612,450 km (0.117 R)
• M77: 32,057,477 km (0.091 R)
• M78: 32,381,058 km (0.081 R)
• M79: 33,796,253 km (0.103 R)
• M80: 34,125,668 km (0.083 R)
• M81: 34,787,638 km (0.082 R)
• M82: 35,120,344 km (0.092 R)
• M83: 36,630,235 km (0.083 R)
• M84: 36,855,679 km (0.093 R)
• M85: 37,081,572 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.8

Radius: 7.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 6.31 AU - 9.77 AU

Year: 14955 Days

Day: 22.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,651,882 km

• M1: 108,010 km (0.108 R)
• M2: 327,021 km (0.071 R)
• M3: 378,931 km (0.066 R)
• M4: 523,593 km (0.071 R)
• M5: 709,991 km (0.119 R)
• M6: 805,285 km (0.12 R)
• M7: 854,653 km (0.084 R)
• M8: 1,301,352 km (0.056 R)
• M9: 1,419,684 km (0.058 R)
• M10: 1,795,922 km (0.064 R)
• M11: 1,944,922 km (0.065 R)
• M12: 1,995,636 km (0.064 R)
• M13: 2,326,396 km (0.055 R)
• M14: 2,489,159 km (0.101 R)
• M15: 2,674,511 km (0.047 R)
• M16: 2,864,350 km (0.115 R)
• M17: 3,019,334 km (0.095 R)
• M18: 3,177,309 km (0.119 R)
• M19: 3,317,632 km (0.081 R)
• M20: 3,398,864 km (0.051 R)
• M21: 3,667,242 km (0.056 R)
• M22: 3,878,325 km (0.091 R)
• M23: 4,379,029 km (0.109 R)
• M24: 4,739,410 km (0.086 R)
• M25: 5,016,017 km (0.067 R)
• M26: 5,464,661 km (0.113 R)
• M27: 5,584,937 km (0.082 R)
• M28: 5,657,492 km (0.088 R)
• M29: 5,852,568 km (0.116 R)
• M30: 5,950,854 km (0.086 R)
• M31: 6,000,371 km (0.042 R)
• M32: 6,124,387 km (0.097 R)
• M33: 6,731,755 km (0.088 R)
• M34: 6,912,618 km (0.082 R)
• M35: 6,990,559 km (0.098 R)
• M36: 7,544,520 km (0.053 R)
• M37: 8,140,069 km (0.061 R)
• M38: 8,250,023 km (0.078 R)
• M39: 8,388,102 km (0.091 R)
• M40: 9,376,047 km (0.059 R)
• M41: 9,549,131 km (0.097 R)
• M42: 9,957,085 km (0.116 R)
• M43: 10,074,669 km (0.111 R)
• M44: 10,370,723 km (0.047 R)
• M45: 11,583,214 km (0.052 R)
• M46: 12,426,796 km (0.089 R)
• M47: 13,161,022 km (0.09 R)
• M48: 13,257,812 km (0.088 R)
• M49: 13,419,677 km (0.113 R)
• M50: 13,614,753 km (0.111 R)
• M51: 13,843,637 km (0.117 R)
• M52: 14,040,658 km (0.099 R)
• M53: 14,404,629 km (0.083 R)
• M54: 14,570,982 km (0.087 R)
• M55: 15,959,550 km (0.071 R)
• M56: 16,443,349 km (0.077 R)
• M57: 16,617,182 km (0.111 R)
• M58: 16,791,763 km (0.059 R)
• M59: 17,638,187 km (0.108 R)
• M60: 18,679,239 km (0.117 R)
• M61: 18,787,997 km (0.118 R)
• M62: 18,969,908 km (0.084 R)
• M63: 19,372,027 km (0.037 R)
• M64: 19,519,081 km (0.094 R)
• M65: 19,851,039 km (0.104 R)
• M66: 20,445,840 km (0.064 R)
• M67: 20,520,490 km (0.091 R)
• M68: 20,670,387 km (0.104 R)
• M69: 20,745,335 km (0.102 R)
• M70: 22,341,993 km (0.084 R)
• M71: 22,689,210 km (0.096 R)
• M72: 23,310,939 km (0.047 R)
• M73: 23,428,223 km (0.115 R)
• M74: 23,702,436 km (0.094 R)
• M75: 23,899,008 km (0.118 R)
• M76: 24,650,737 km (0.091 R)
• M77: 25,410,246 km (0.116 R)
• M78: 26,258,615 km (0.114 R)
• M79: 26,706,810 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 18,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit