🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.7

Radius: 13.9

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.04 AU - 1.54 AU

Year: 946 Days

Day: 12.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 91,013,529 km

• M1: 173,534 km (0.086 R)
• M2: 270,323 km (0.055 R)
• M3: 357,988 km (0.108 R)
• M4: 488,437 km (0.091 R)
• M5: 594,352 km (0.106 R)
• M6: 815,458 km (0.063 R)
• M7: 927,058 km (0.062 R)
• M8: 1,076,207 km (0.088 R)
• M9: 1,167,611 km (0.11 R)
• M10: 1,284,597 km (0.102 R)
• M11: 1,549,385 km (0.11 R)
• M12: 1,717,084 km (0.119 R)
• M13: 1,871,320 km (0.111 R)
• M14: 1,963,622 km (0.044 R)
• M15: 2,173,657 km (0.099 R)
• M16: 2,369,929 km (0.115 R)
• M17: 2,528,354 km (0.065 R)
• M18: 2,616,317 km (0.058 R)
• M19: 2,909,529 km (0.106 R)
• M20: 3,189,875 km (0.07 R)
• M21: 3,373,582 km (0.04 R)
• M22: 3,693,422 km (0.098 R)
• M23: 3,895,229 km (0.085 R)
• M24: 4,057,543 km (0.116 R)
• M25: 4,144,011 km (0.092 R)
• M26: 4,442,458 km (0.108 R)
• M27: 4,576,348 km (0.069 R)
• M28: 4,802,540 km (0.069 R)
• M29: 4,940,170 km (0.107 R)
• M30: 5,097,697 km (0.076 R)
• M31: 5,191,046 km (0.052 R)
• M32: 5,465,409 km (0.039 R)
• M33: 5,589,874 km (0.111 R)
• M34: 5,676,641 km (0.072 R)
• M35: 5,929,910 km (0.037 R)
• M36: 6,028,345 km (0.113 R)
• M37: 6,256,781 km (0.049 R)
• M38: 6,346,989 km (0.07 R)
• M39: 6,498,232 km (0.117 R)
• M40: 6,835,276 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 9.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.15 AU - 1.53 AU

Year: 1002 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 91,013,529 km

• M1: 143,614 km (0.085 R)
• M2: 201,808 km (0.104 R)
• M3: 272,268 km (0.097 R)
• M4: 342,130 km (0.054 R)
• M5: 423,661 km (0.114 R)
• M6: 485,146 km (0.088 R)
• M7: 558,748 km (0.077 R)
• M8: 858,542 km (0.105 R)
• M9: 934,837 km (0.11 R)
• M10: 1,018,761 km (0.109 R)
• M11: 1,160,879 km (0.062 R)
• M12: 1,269,039 km (0.102 R)
• M13: 1,345,184 km (0.042 R)
• M14: 1,434,793 km (0.103 R)
• M15: 1,495,829 km (0.078 R)
• M16: 1,677,740 km (0.086 R)
• M17: 1,807,441 km (0.06 R)
• M18: 1,873,713 km (0.115 R)
• M19: 2,125,786 km (0.107 R)
• M20: 2,209,860 km (0.068 R)
• M21: 2,447,122 km (0.107 R)
• M22: 2,670,023 km (0.106 R)
• M23: 2,768,608 km (0.065 R)
• M24: 2,860,910 km (0.103 R)
• M25: 3,032,498 km (0.083 R)
• M26: 3,159,657 km (0.074 R)
• M27: 3,223,834 km (0.099 R)
• M28: 3,337,229 km (0.095 R)
• M29: 3,410,831 km (0.108 R)
• M30: 3,518,093 km (0.076 R)
• M31: 3,576,436 km (0.102 R)
• M32: 3,660,211 km (0.073 R)
• M33: 3,736,207 km (0.108 R)
• M34: 3,898,371 km (0.038 R)
• M35: 3,967,336 km (0.099 R)
• M36: 4,054,102 km (0.085 R)
• M37: 4,123,965 km (0.111 R)
• M38: 4,203,102 km (0.095 R)
• M39: 4,274,011 km (0.091 R)
• M40: 4,354,046 km (0.102 R)
• M41: 4,443,655 km (0.044 R)
• M42: 4,716,222 km (0.115 R)
• M43: 4,966,201 km (0.12 R)
• M44: 5,031,724 km (0.093 R)
• M45: 5,182,519 km (0.085 R)
• M46: 5,488,895 km (0.103 R)
• M47: 5,702,820 km (0.071 R)
• M48: 5,860,197 km (0.115 R)
• M49: 5,949,358 km (0.083 R)
• M50: 6,129,025 km (0.066 R)
• M51: 6,381,696 km (0.072 R)
• M52: 6,483,572 km (0.081 R)
• M53: 6,565,701 km (0.048 R)
• M54: 6,627,335 km (0.109 R)
• M55: 6,824,056 km (0.108 R)
• M56: 7,149,282 km (0.059 R)

Asteroid Belt

Center: 4.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.7

Radius: 4.8

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.71 AU - 7.67 AU

Year: 11173 Days

Day: 19.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,013,529 km

• M1: 109,506 km (0.116 R)
• M2: 159,023 km (0.105 R)
• M3: 237,262 km (0.108 R)
• M4: 329,415 km (0.098 R)
• M5: 470,784 km (0.084 R)
• M6: 535,411 km (0.057 R)
• M7: 673,490 km (0.049 R)
• M8: 717,023 km (0.107 R)
• M9: 1,222,663 km (0.058 R)
• M10: 1,258,417 km (0.096 R)
• M11: 1,499,569 km (0.094 R)
• M12: 2,350,482 km (0.1 R)
• M13: 2,462,979 km (0.107 R)
• M14: 2,531,346 km (0.092 R)
• M15: 2,646,686 km (0.099 R)
• M16: 3,149,634 km (0.052 R)
• M17: 3,273,800 km (0.034 R)
• M18: 3,786,023 km (0.07 R)
• M19: 3,865,011 km (0.112 R)
• M20: 4,268,326 km (0.11 R)
• M21: 4,826,476 km (0.1 R)
• M22: 6,133,363 km (0.079 R)
• M23: 6,226,263 km (0.116 R)
• M24: 6,793,239 km (0.12 R)
• M25: 6,889,431 km (0.053 R)
• M26: 6,921,594 km (0.051 R)
• M27: 7,083,010 km (0.066 R)
• M28: 7,180,548 km (0.081 R)
• M29: 7,245,773 km (0.09 R)
• M30: 7,841,621 km (0.034 R)
• M31: 8,729,784 km (0.029 R)
• M32: 9,079,843 km (0.034 R)
• M33: 9,185,758 km (0.1 R)
• M34: 9,363,181 km (0.05 R)
• M35: 10,340,803 km (0.093 R)
• M36: 10,636,558 km (0.087 R)
• M37: 11,963,342 km (0.114 R)
• M38: 12,234,862 km (0.086 R)
• M39: 13,061,689 km (0.051 R)
• M40: 13,101,632 km (0.084 R)
• M41: 13,744,155 km (0.113 R)
• M42: 15,185,381 km (0.087 R)
• M43: 15,353,229 km (0.112 R)
• M44: 16,030,309 km (0.077 R)
• M45: 16,072,945 km (0.065 R)
• M46: 16,544,627 km (0.086 R)
• M47: 16,803,730 km (0.098 R)
• M48: 17,107,713 km (0.079 R)
• M49: 17,151,396 km (0.051 R)
• M50: 17,238,611 km (0.118 R)
• M51: 17,809,477 km (0.06 R)
• M52: 18,924,729 km (0.097 R)
• M53: 19,741,533 km (0.053 R)
• M54: 19,924,641 km (0.111 R)
• M55: 20,246,426 km (0.093 R)
• M56: 20,384,804 km (0.078 R)
• M57: 20,569,857 km (0.072 R)
• M58: 21,081,631 km (0.113 R)
• M59: 21,362,576 km (0.057 R)
• M60: 22,929,614 km (0.069 R)
• M61: 22,977,635 km (0.113 R)
• M62: 23,315,127 km (0.111 R)
• M63: 23,654,116 km (0.114 R)
• M64: 24,680,956 km (0.106 R)
• M65: 24,977,010 km (0.079 R)
• M66: 25,026,377 km (0.068 R)
• M67: 25,075,894 km (0.107 R)
• M68: 25,423,261 km (0.033 R)
• M69: 25,472,927 km (0.091 R)
• M70: 26,223,160 km (0.054 R)
• M71: 27,642,695 km (0.06 R)
• M72: 29,713,428 km (0.084 R)
• M73: 30,080,990 km (0.041 R)
• M74: 30,238,816 km (0.037 R)
• M75: 30,502,707 km (0.06 R)
• M76: 30,873,410 km (0.055 R)
• M77: 31,299,016 km (0.093 R)
• M78: 31,726,417 km (0.084 R)
• M79: 32,371,184 km (0.09 R)
• M80: 32,695,213 km (0.08 R)
• M81: 32,749,367 km (0.11 R)
• M82: 33,020,289 km (0.036 R)
• M83: 33,292,109 km (0.086 R)
• M84: 33,728,336 km (0.059 R)
• M85: 33,837,692 km (0.12 R)
• M86: 34,166,508 km (0.045 R)
• M87: 34,551,573 km (0.106 R)
• M88: 34,717,028 km (0.107 R)
• M89: 36,049,796 km (0.099 R)
• M90: 37,116,877 km (0.091 R)
• M91: 37,739,354 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.9

Radius: 7.6

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.41 AU - 12.69 AU

Year: 22126 Days

Day: 21.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,013,529 km

• M1: 109,506 km (0.052 R)
• M2: 185,501 km (0.096 R)
• M3: 411,693 km (0.083 R)
• M4: 664,514 km (0.078 R)
• M5: 849,267 km (0.11 R)
• M6: 1,080,695 km (0.086 R)
• M7: 1,331,720 km (0.089 R)
• M8: 1,464,264 km (0.11 R)
• M9: 1,924,726 km (0.092 R)
• M10: 2,268,502 km (0.111 R)
• M11: 2,798,827 km (0.114 R)
• M12: 3,012,901 km (0.092 R)
• M13: 3,502,385 km (0.091 R)
• M14: 4,112,595 km (0.085 R)
• M15: 4,356,140 km (0.075 R)
• M16: 4,704,853 km (0.043 R)
• M17: 4,806,280 km (0.088 R)
• M18: 5,482,463 km (0.082 R)
• M19: 6,188,266 km (0.069 R)
• M20: 6,355,217 km (0.107 R)
• M21: 7,743,485 km (0.119 R)
• M22: 7,983,889 km (0.084 R)
• M23: 8,287,572 km (0.084 R)
• M24: 8,533,362 km (0.09 R)
• M25: 8,906,608 km (0.111 R)
• M26: 9,733,436 km (0.045 R)
• M27: 9,798,062 km (0.11 R)
• M28: 10,057,914 km (0.085 R)
• M29: 10,385,982 km (0.077 R)
• M30: 11,255,445 km (0.091 R)
• M31: 12,287,371 km (0.106 R)
• M32: 12,708,638 km (0.102 R)
• M33: 13,493,130 km (0.095 R)
• M34: 13,782,302 km (0.062 R)
• M35: 13,927,711 km (0.092 R)
• M36: 14,219,876 km (0.041 R)
• M37: 14,366,781 km (0.074 R)
• M38: 15,033,988 km (0.093 R)
• M39: 15,787,213 km (0.109 R)
• M40: 17,173,686 km (0.1 R)
• M41: 18,199,030 km (0.073 R)
• M42: 18,278,765 km (0.028 R)
• M43: 18,759,274 km (0.116 R)
• M44: 19,406,584 km (0.099 R)
• M45: 20,061,224 km (0.08 R)
• M46: 20,806,371 km (0.112 R)
• M47: 20,889,697 km (0.067 R)
• M48: 22,068,229 km (0.098 R)
• M49: 25,463,054 km (0.11 R)
• M50: 26,359,444 km (0.093 R)
• M51: 26,811,529 km (0.111 R)
• M52: 26,993,141 km (0.043 R)
• M53: 27,448,666 km (0.063 R)
• M54: 28,275,344 km (0.067 R)
• M55: 30,519,162 km (0.104 R)
• M56: 34,187,153 km (0.091 R)
• M57: 34,679,928 km (0.066 R)
• M58: 35,672,809 km (0.111 R)
• M59: 35,772,591 km (0.064 R)
• M60: 36,272,996 km (0.106 R)
• M61: 37,584,819 km (0.087 R)
• M62: 38,706,953 km (0.093 R)
• M63: 38,809,577 km (0.034 R)
• M64: 39,840,007 km (0.104 R)
• M65: 40,047,200 km (0.114 R)
• M66: 40,983,982 km (0.047 R)
• M67: 41,822,778 km (0.049 R)
• M68: 43,730,599 km (0.087 R)
• M69: 44,910,328 km (0.117 R)
• M70: 47,850,375 km (0.091 R)
• M71: 49,956,264 km (0.094 R)
• M72: 50,179,614 km (0.087 R)
• M73: 51,076,603 km (0.059 R)
• M74: 51,865,881 km (0.083 R)
• M75: 56,220,226 km (0.042 R)
• M76: 59,148,156 km (0.113 R)
• M77: 60,571,131 km (0.034 R)
• M78: 60,690,211 km (0.087 R)
• M79: 61,167,278 km (0.11 R)
• M80: 66,251,811 km (0.1 R)
• M81: 66,989,179 km (0.116 R)
• M82: 68,100,242 km (0.089 R)
• M83: 70,340,769 km (0.102 R)
• M84: 70,716,409 km (0.112 R)
• M85: 72,985,061 km (0.118 R)
• M86: 73,111,771 km (0.093 R)
• M87: 73,365,489 km (0.08 R)
• M88: 78,500,136 km (0.119 R)
• M89: 78,629,987 km (0.076 R)
• M90: 81,767,653 km (0.101 R)
• M91: 83,484,289 km (0.096 R)
• M92: 86,014,437 km (0.097 R)
• M93: 90,060,611 km (0.115 R)
• M94: 90,740,982 km (0.114 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: 479 - 16,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit