🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 13.4

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.87 AU - 1.03 AU

Year: 598 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 92,448,581 km

• M1: 166,802 km (0.092 R)
• M2: 255,962 km (0.105 R)
• M3: 433,235 km (0.025 R)
• M4: 565,031 km (0.068 R)
• M5: 669,450 km (0.114 R)
• M6: 800,349 km (0.082 R)
• M7: 915,988 km (0.105 R)
• M8: 1,042,996 km (0.08 R)
• M9: 1,133,204 km (0.087 R)
• M10: 1,237,474 km (0.118 R)
• M11: 1,564,495 km (0.032 R)
• M12: 1,694,345 km (0.077 R)
• M13: 1,815,221 km (0.098 R)
• M14: 1,899,594 km (0.104 R)
• M15: 2,012,091 km (0.065 R)
• M16: 2,099,756 km (0.055 R)
• M17: 2,306,949 km (0.116 R)
• M18: 2,463,428 km (0.078 R)
• M19: 2,550,195 km (0.034 R)
• M20: 2,638,158 km (0.103 R)
• M21: 2,817,078 km (0.039 R)
• M22: 2,915,812 km (0.11 R)
• M23: 3,069,898 km (0.071 R)
• M24: 3,155,917 km (0.06 R)
• M25: 3,250,612 km (0.06 R)
• M26: 3,378,369 km (0.082 R)
• M27: 3,647,495 km (0.032 R)
• M28: 3,738,750 km (0.08 R)
• M29: 4,103,021 km (0.056 R)
• M30: 4,198,015 km (0.05 R)
• M31: 4,337,590 km (0.103 R)
• M32: 4,443,356 km (0.103 R)
• M33: 4,612,551 km (0.091 R)
• M34: 4,747,788 km (0.116 R)
• M35: 4,911,597 km (0.072 R)
• M36: 5,114,602 km (0.093 R)
• M37: 5,217,076 km (0.063 R)
• M38: 5,329,723 km (0.118 R)
• M39: 5,624,581 km (0.081 R)
• M40: 5,759,518 km (0.069 R)
• M41: 6,091,625 km (0.073 R)
• M42: 6,300,015 km (0.086 R)
• M43: 6,390,073 km (0.099 R)
• M44: 6,672,963 km (0.118 R)
• M45: 6,774,988 km (0.097 R)
• M46: 6,908,430 km (0.073 R)
• M47: 7,053,091 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 13.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.09 AU - 2.77 AU

Year: 2446 Days

Day: 5.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 92,448,581 km

• M1: 222,302 km (0.117 R)
• M2: 400,473 km (0.067 R)
• M3: 845,378 km (0.05 R)
• M4: 937,380 km (0.096 R)
• M5: 1,074,113 km (0.107 R)
• M6: 1,209,349 km (0.075 R)
• M7: 1,387,071 km (0.107 R)
• M8: 1,583,493 km (0.05 R)
• M9: 1,729,651 km (0.085 R)
• M10: 2,014,934 km (0.114 R)
• M11: 2,099,307 km (0.06 R)
• M12: 2,195,648 km (0.105 R)
• M13: 2,494,096 km (0.057 R)
• M14: 2,688,872 km (0.119 R)
• M15: 2,924,638 km (0.065 R)
• M16: 3,253,903 km (0.084 R)
• M17: 3,454,664 km (0.108 R)
• M18: 4,081,927 km (0.118 R)
• M19: 4,258,004 km (0.099 R)
• M20: 4,367,510 km (0.107 R)
• M21: 4,491,975 km (0.034 R)
• M22: 4,659,824 km (0.088 R)
• M23: 4,744,646 km (0.088 R)
• M24: 5,190,597 km (0.116 R)
• M25: 5,278,411 km (0.055 R)
• M26: 5,515,374 km (0.117 R)
• M27: 5,665,271 km (0.107 R)
• M28: 6,045,848 km (0.074 R)
• M29: 6,309,440 km (0.114 R)
• M30: 6,482,076 km (0.099 R)
• M31: 6,640,350 km (0.095 R)
• M32: 6,751,950 km (0.081 R)
• M33: 7,188,327 km (0.082 R)
• M34: 7,385,198 km (0.062 R)
• M35: 7,784,325 km (0.033 R)
• M36: 7,868,399 km (0.106 R)
• M37: 8,173,579 km (0.04 R)
• M38: 8,673,535 km (0.059 R)
• M39: 8,848,116 km (0.053 R)
• M40: 9,041,695 km (0.1 R)
• M41: 9,361,536 km (0.104 R)
• M42: 9,612,710 km (0.118 R)
• M43: 9,829,926 km (0.11 R)
• M44: 9,920,882 km (0.083 R)
• M45: 10,177,143 km (0.12 R)
• M46: 10,491,299 km (0.111 R)
• M47: 10,677,548 km (0.043 R)
• M48: 11,110,185 km (0.095 R)
• M49: 11,300,025 km (0.067 R)
• M50: 12,167,992 km (0.088 R)
• M51: 12,403,010 km (0.069 R)
• M52: 12,560,536 km (0.098 R)
• M53: 13,237,616 km (0.068 R)
• M54: 13,439,125 km (0.076 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.6

Radius: 11.4

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.48 AU - 4.16 AU

Year: 4821 Days

Day: 10.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 92,448,581 km

• M1: 145,260 km (0.114 R)
• M2: 245,191 km (0.115 R)
• M3: 341,682 km (0.093 R)
• M4: 419,173 km (0.096 R)
• M5: 624,422 km (0.072 R)
• M6: 793,916 km (0.11 R)
• M7: 1,191,697 km (0.088 R)
• M8: 1,700,778 km (0.068 R)
• M9: 1,848,282 km (0.082 R)
• M10: 2,070,734 km (0.039 R)
• M11: 2,243,370 km (0.097 R)
• M12: 2,361,253 km (0.063 R)
• M13: 2,901,152 km (0.064 R)
• M14: 3,160,853 km (0.079 R)
• M15: 3,428,185 km (0.072 R)
• M16: 4,201,007 km (0.099 R)
• M17: 4,292,113 km (0.085 R)
• M18: 4,458,017 km (0.079 R)
• M19: 4,569,916 km (0.096 R)
• M20: 4,644,864 km (0.085 R)
• M21: 4,720,411 km (0.057 R)
• M22: 5,026,339 km (0.042 R)
• M23: 5,123,428 km (0.101 R)
• M24: 5,418,136 km (0.099 R)
• M25: 5,880,842 km (0.119 R)
• M26: 6,293,582 km (0.053 R)
• M27: 6,419,245 km (0.078 R)
• M28: 6,844,402 km (0.108 R)
• M29: 7,191,020 km (0.082 R)
• M30: 8,334,097 km (0.086 R)
• M31: 8,495,364 km (0.102 R)
• M32: 8,634,490 km (0.054 R)
• M33: 8,985,447 km (0.075 R)
• M34: 9,317,404 km (0.095 R)
• M35: 9,484,954 km (0.11 R)
• M36: 10,115,658 km (0.117 R)
• M37: 10,785,258 km (0.083 R)
• M38: 10,910,771 km (0.106 R)
• M39: 11,011,600 km (0.1 R)
• M40: 11,622,857 km (0.032 R)
• M41: 12,114,735 km (0.112 R)
• M42: 12,323,873 km (0.03 R)
• M43: 12,719,260 km (0.091 R)
• M44: 12,878,581 km (0.085 R)
• M45: 12,958,467 km (0.074 R)
• M46: 13,441,369 km (0.048 R)
• M47: 14,039,760 km (0.072 R)
• M48: 15,516,590 km (0.092 R)
• M49: 16,230,322 km (0.049 R)
• M50: 16,750,773 km (0.09 R)
• M51: 17,071,660 km (0.104 R)
• M52: 17,365,022 km (0.037 R)
• M53: 17,748,890 km (0.107 R)
• M54: 17,927,061 km (0.104 R)
• M55: 18,105,830 km (0.046 R)
• M56: 18,766,305 km (0.104 R)
• M57: 19,069,091 km (0.047 R)
• M58: 19,373,523 km (0.077 R)
• M59: 19,894,871 km (0.045 R)
• M60: 20,296,691 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.3

Radius: 7.3

Gravity: 16.99 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.58 AU - 11.26 AU

Year: 23300 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,448,581 km

• M1: 123,418 km (0.081 R)
• M2: 183,108 km (0.113 R)
• M3: 455,825 km (0.113 R)
• M4: 774,917 km (0.117 R)
• M5: 943,215 km (0.074 R)
• M6: 1,186,012 km (0.102 R)
• M7: 1,482,216 km (0.094 R)
• M8: 1,586,186 km (0.08 R)
• M9: 2,259,526 km (0.048 R)
• M10: 2,584,453 km (0.115 R)
• M11: 2,752,451 km (0.116 R)
• M12: 3,368,794 km (0.086 R)
• M13: 3,506,275 km (0.116 R)
• M14: 3,834,493 km (0.063 R)
• M15: 4,980,712 km (0.088 R)
• M16: 5,032,772 km (0.078 R)
• M17: 5,137,640 km (0.063 R)
• M18: 7,085,254 km (0.074 R)
• M19: 8,166,398 km (0.083 R)
• M20: 8,289,667 km (0.069 R)
• M21: 9,426,760 km (0.119 R)
• M22: 10,278,271 km (0.098 R)
• M23: 10,746,812 km (0.111 R)
• M24: 10,814,280 km (0.116 R)
• M25: 12,547,671 km (0.099 R)
• M26: 12,761,297 km (0.093 R)
• M27: 14,439,785 km (0.048 R)
• M28: 15,266,762 km (0.082 R)
• M29: 17,440,120 km (0.116 R)
• M30: 17,918,384 km (0.049 R)
• M31: 17,998,569 km (0.056 R)
• M32: 18,078,753 km (0.108 R)
• M33: 18,887,778 km (0.115 R)
• M34: 19,214,650 km (0.09 R)
• M35: 19,296,629 km (0.095 R)
• M36: 20,373,435 km (0.072 R)
• M37: 22,412,155 km (0.104 R)
• M38: 23,368,085 km (0.113 R)
• M39: 23,455,600 km (0.088 R)
• M40: 24,248,618 km (0.057 R)
• M41: 24,426,041 km (0.059 R)
• M42: 25,770,328 km (0.089 R)
• M43: 26,223,759 km (0.061 R)
• M44: 26,954,694 km (0.083 R)
• M45: 28,156,862 km (0.075 R)
• M46: 29,281,838 km (0.114 R)
• M47: 30,040,150 km (0.044 R)
• M48: 30,230,588 km (0.098 R)
• M49: 32,060,918 km (0.055 R)
• M50: 32,158,157 km (0.081 R)
• M51: 32,255,694 km (0.115 R)
• M52: 32,450,770 km (0.09 R)
• M53: 35,726,664 km (0.092 R)
• M54: 38,484,202 km (0.072 R)
• M55: 39,314,320 km (0.101 R)
• M56: 40,255,141 km (0.065 R)
• M57: 41,839,832 km (0.108 R)
• M58: 45,944,498 km (0.043 R)
• M59: 46,164,108 km (0.108 R)
• M60: 46,604,225 km (0.106 R)
• M61: 46,824,882 km (0.03 R)
• M62: 46,935,285 km (0.078 R)
• M63: 47,933,252 km (0.074 R)
• M64: 48,378,904 km (0.108 R)
• M65: 48,602,254 km (0.056 R)
• M66: 52,796,380 km (0.049 R)
• M67: 57,695,411 km (0.034 R)
• M68: 61,403,493 km (0.05 R)
• M69: 61,887,592 km (0.108 R)
• M70: 64,941,483 km (0.08 R)
• M71: 67,544,336 km (0.089 R)
• M72: 69,298,521 km (0.102 R)
• M73: 70,434,118 km (0.098 R)
• M74: 72,340,294 km (0.033 R)
• M75: 72,723,564 km (0.076 R)
• M76: 72,851,470 km (0.104 R)
• M77: 73,877,562 km (0.114 R)
• M78: 75,037,544 km (0.091 R)
• M79: 76,984,111 km (0.093 R)
• M80: 77,114,411 km (0.116 R)
• M81: 77,505,909 km (0.104 R)
• M82: 78,029,053 km (0.058 R)
• M83: 80,001,052 km (0.094 R)
• M84: 81,590,379 km (0.092 R)
• M85: 82,255,641 km (0.094 R)
• M86: 85,879,201 km (0.057 R)
• M87: 86,420,446 km (0.09 R)
• M88: 86,962,888 km (0.086 R)
• M89: 90,240,876 km (0.099 R)
• M90: 90,515,837 km (0.119 R)
• M91: 91,894,980 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit