🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 9.7

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.44 AU - 2.12 AU

Year: 1558 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 68,085,154 km

• M1: 184,454 km (0.049 R)
• M2: 386,112 km (0.092 R)
• M3: 592,108 km (0.055 R)
• M4: 657,782 km (0.096 R)
• M5: 812,017 km (0.093 R)
• M6: 916,885 km (0.075 R)
• M7: 1,002,455 km (0.038 R)
• M8: 1,148,912 km (0.117 R)
• M9: 1,285,046 km (0.093 R)
• M10: 1,346,381 km (0.039 R)
• M11: 1,630,467 km (0.105 R)
• M12: 1,755,232 km (0.118 R)
• M13: 1,833,771 km (0.104 R)
• M14: 1,963,771 km (0.115 R)
• M15: 2,307,996 km (0.097 R)
• M16: 2,503,820 km (0.068 R)
• M17: 2,603,751 km (0.083 R)
• M18: 2,693,809 km (0.113 R)
• M19: 2,784,764 km (0.116 R)
• M20: 3,005,272 km (0.097 R)
• M21: 3,087,999 km (0.078 R)
• M22: 3,316,435 km (0.056 R)
• M23: 3,892,088 km (0.078 R)
• M24: 4,165,254 km (0.037 R)
• M25: 4,271,019 km (0.081 R)
• M26: 4,337,590 km (0.104 R)
• M27: 4,458,166 km (0.081 R)
• M28: 4,552,862 km (0.066 R)
• M29: 4,661,918 km (0.056 R)
• M30: 4,785,486 km (0.047 R)
• M31: 4,980,113 km (0.104 R)
• M32: 5,248,342 km (0.066 R)
• M33: 5,754,880 km (0.099 R)
• M34: 6,141,292 km (0.102 R)
• M35: 6,292,086 km (0.115 R)
• M36: 6,383,341 km (0.08 R)
• M37: 6,628,382 km (0.098 R)
• M38: 6,736,691 km (0.083 R)
• M39: 6,861,157 km (0.097 R)
• M40: 7,128,189 km (0.111 R)
• M41: 7,270,905 km (0.101 R)
• M42: 7,334,634 km (0.108 R)
• M43: 7,543,024 km (0.111 R)
• M44: 7,623,807 km (0.042 R)
• M45: 7,883,957 km (0.118 R)
• M46: 8,064,522 km (0.1 R)
• M47: 8,246,583 km (0.113 R)
• M48: 8,682,062 km (0.106 R)
• M49: 8,783,789 km (0.045 R)
• M50: 9,022,248 km (0.107 R)
• M51: 9,280,304 km (0.065 R)
• M52: 9,505,897 km (0.054 R)
• M53: 9,575,610 km (0.109 R)
• M54: 9,663,125 km (0.105 R)
• M55: 9,891,860 km (0.034 R)
• M56: 9,962,470 km (0.11 R)
• M57: 10,336,614 km (0.075 R)
• M58: 10,426,373 km (0.114 R)
• M59: 10,660,943 km (0.081 R)
• M60: 10,842,554 km (0.041 R)
• M61: 11,043,464 km (0.086 R)
• M62: 11,135,318 km (0.1 R)
• M63: 11,747,322 km (0.092 R)
• M64: 12,676,176 km (0.115 R)
• M65: 12,772,217 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.1

Radius: 8.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.47 AU - 2.35 AU

Year: 1732 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,085,154 km

• M1: 103,522 km (0.025 R)
• M2: 157,227 km (0.041 R)
• M3: 237,861 km (0.063 R)
• M4: 361,428 km (0.102 R)
• M5: 535,112 km (0.101 R)
• M6: 604,824 km (0.106 R)
• M7: 718,519 km (0.04 R)
• M8: 839,842 km (0.09 R)
• M9: 1,082,490 km (0.057 R)
• M10: 1,376,899 km (0.117 R)
• M11: 1,537,417 km (0.086 R)
• M12: 1,818,811 km (0.041 R)
• M13: 1,910,514 km (0.119 R)
• M14: 2,012,540 km (0.101 R)
• M15: 2,099,008 km (0.093 R)
• M16: 2,186,522 km (0.099 R)
• M17: 2,577,422 km (0.113 R)
• M18: 2,728,516 km (0.083 R)
• M19: 2,834,132 km (0.119 R)
• M20: 2,902,049 km (0.111 R)
• M21: 3,000,036 km (0.093 R)
• M22: 3,069,300 km (0.094 R)
• M23: 3,159,058 km (0.113 R)
• M24: 3,382,408 km (0.093 R)
• M25: 3,475,308 km (0.074 R)
• M26: 3,631,937 km (0.069 R)
• M27: 3,855,137 km (0.068 R)
• M28: 3,963,147 km (0.1 R)
• M29: 4,159,868 km (0.068 R)
• M30: 4,270,570 km (0.119 R)
• M31: 4,382,320 km (0.086 R)
• M32: 4,563,184 km (0.041 R)
• M33: 4,643,069 km (0.106 R)
• M34: 4,757,960 km (0.075 R)
• M35: 4,955,579 km (0.107 R)
• M36: 5,049,377 km (0.102 R)
• M37: 5,467,353 km (0.041 R)
• M38: 5,540,058 km (0.062 R)
• M39: 5,723,315 km (0.1 R)
• M40: 5,834,317 km (0.083 R)
• M41: 6,121,096 km (0.12 R)
• M42: 6,438,244 km (0.11 R)
• M43: 6,553,584 km (0.034 R)
• M44: 6,825,702 km (0.12 R)
• M45: 6,877,912 km (0.05 R)
• M46: 7,009,109 km (0.081 R)
• M47: 7,101,561 km (0.076 R)
• M48: 7,167,683 km (0.099 R)
• M49: 7,260,733 km (0.105 R)
• M50: 7,314,139 km (0.072 R)
• M51: 7,501,884 km (0.118 R)
• M52: 7,704,739 km (0.036 R)
• M53: 7,937,065 km (0.108 R)
• M54: 8,352,348 km (0.078 R)
• M55: 8,436,422 km (0.078 R)
• M56: 8,492,522 km (0.105 R)
• M57: 8,548,770 km (0.119 R)
• M58: 8,903,018 km (0.106 R)
• M59: 8,974,526 km (0.089 R)
• M60: 9,046,183 km (0.115 R)
• M61: 9,218,819 km (0.088 R)
• M62: 9,276,714 km (0.114 R)
• M63: 9,392,652 km (0.087 R)
• M64: 9,920,583 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 11.5

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.91 AU - 4.53 AU

Year: 4707 Days

Day: 7.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,085,154 km

• M1: 156,779 km (0.078 R)
• M2: 426,653 km (0.093 R)
• M3: 1,068,278 km (0.108 R)
• M4: 1,452,745 km (0.084 R)
• M5: 1,756,129 km (0.112 R)
• M6: 2,287,950 km (0.12 R)
• M7: 2,892,176 km (0.12 R)
• M8: 3,622,512 km (0.093 R)
• M9: 3,873,986 km (0.119 R)
• M10: 4,199,960 km (0.085 R)
• M11: 4,408,200 km (0.072 R)
• M12: 5,009,434 km (0.063 R)
• M13: 6,178,242 km (0.115 R)
• M14: 6,336,068 km (0.086 R)
• M15: 6,688,072 km (0.11 R)
• M16: 7,112,481 km (0.079 R)
• M17: 7,195,059 km (0.096 R)
• M18: 7,277,936 km (0.098 R)
• M19: 7,663,600 km (0.072 R)
• M20: 8,454,823 km (0.084 R)
• M21: 9,562,146 km (0.112 R)
• M22: 9,947,660 km (0.094 R)
• M23: 10,338,260 km (0.111 R)
• M24: 10,450,758 km (0.106 R)
• M25: 10,658,100 km (0.088 R)
• M26: 12,029,015 km (0.081 R)
• M27: 12,266,128 km (0.1 R)
• M28: 12,524,932 km (0.083 R)
• M29: 12,705,048 km (0.116 R)
• M30: 12,845,820 km (0.03 R)
• M31: 13,928,160 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.8

Radius: 3.9

Gravity: 48.84 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 6.72 AU - 10.28 AU

Year: 16257 Days

Day: 16.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,085,154 km

• M1: 65,673 km (0.076 R)
• M2: 106,663 km (0.098 R)
• M3: 137,929 km (0.053 R)
• M4: 212,878 km (0.055 R)
• M5: 572,511 km (0.064 R)
• M6: 634,145 km (0.094 R)
• M7: 902,225 km (0.067 R)
• M8: 1,587,981 km (0.072 R)
• M9: 2,167,823 km (0.111 R)
• M10: 2,463,279 km (0.11 R)
• M11: 2,667,330 km (0.093 R)
• M12: 2,876,767 km (0.039 R)
• M13: 3,055,387 km (0.1 R)
• M14: 3,127,792 km (0.039 R)
• M15: 3,612,489 km (0.056 R)
• M16: 4,040,638 km (0.099 R)
• M17: 5,201,069 km (0.08 R)
• M18: 6,549,245 km (0.097 R)
• M19: 6,783,964 km (0.11 R)
• M20: 7,165,140 km (0.105 R)
• M21: 7,309,801 km (0.037 R)
• M22: 7,455,509 km (0.086 R)
• M23: 7,602,265 km (0.092 R)
• M24: 8,655,284 km (0.077 R)
• M25: 8,964,503 km (0.099 R)
• M26: 9,593,711 km (0.032 R)
• M27: 10,345,740 km (0.106 R)
• M28: 11,905,447 km (0.096 R)
• M29: 12,364,414 km (0.054 R)
• M30: 14,257,275 km (0.118 R)
• M31: 15,113,274 km (0.03 R)
• M32: 15,236,992 km (0.105 R)
• M33: 16,491,819 km (0.116 R)
• M34: 16,810,762 km (0.089 R)
• M35: 17,260,602 km (0.027 R)
• M36: 17,779,557 km (0.085 R)
• M37: 18,435,394 km (0.088 R)
• M38: 18,965,719 km (0.106 R)
• M39: 19,366,791 km (0.105 R)
• M40: 20,586,612 km (0.103 R)
• M41: 22,111,014 km (0.102 R)
• M42: 22,745,159 km (0.061 R)
• M43: 25,193,628 km (0.115 R)
• M44: 26,523,403 km (0.087 R)
• M45: 27,046,697 km (0.118 R)
• M46: 27,422,486 km (0.045 R)
• M47: 30,490,739 km (0.112 R)
• M48: 30,568,829 km (0.104 R)
• M49: 30,960,327 km (0.062 R)
• M50: 31,195,943 km (0.113 R)
• M51: 32,223,980 km (0.05 R)
• M52: 32,862,164 km (0.06 R)
• M53: 33,182,902 km (0.033 R)
• M54: 33,343,570 km (0.092 R)
• M55: 36,032,442 km (0.12 R)
• M56: 36,280,326 km (0.096 R)
• M57: 36,944,241 km (0.069 R)
• M58: 38,115,443 km (0.091 R)
• M59: 38,283,741 km (0.066 R)
• M60: 41,182,648 km (0.118 R)
• M61: 42,571,066 km (0.112 R)
• M62: 45,304,369 km (0.059 R)
• M63: 46,737,217 km (0.099 R)
• M64: 46,917,483 km (0.099 R)
• M65: 47,459,176 km (0.065 R)
• M66: 48,275,831 km (0.057 R)
• M67: 48,366,936 km (0.112 R)
• M68: 48,549,147 km (0.065 R)
• M69: 49,371,935 km (0.103 R)
• M70: 49,463,638 km (0.108 R)
• M71: 51,124,025 km (0.12 R)
• M72: 51,309,676 km (0.066 R)
• M73: 52,241,072 km (0.104 R)
• M74: 53,648,639 km (0.054 R)
• M75: 55,259,060 km (0.075 R)
• M76: 55,449,498 km (0.115 R)
• M77: 56,501,171 km (0.043 R)
• M78: 57,077,422 km (0.094 R)
• M79: 57,655,767 km (0.085 R)
• M80: 58,526,876 km (0.11 R)
• M81: 59,988,447 km (0.037 R)
• M82: 60,478,230 km (0.075 R)
• M83: 62,054,693 km (0.106 R)
• M84: 62,351,645 km (0.077 R)
• M85: 62,847,861 km (0.118 R)
• M86: 64,244,207 km (0.107 R)
• M87: 64,745,210 km (0.096 R)
• M88: 65,852,384 km (0.083 R)
• M89: 65,953,363 km (0.087 R)
• M90: 66,054,341 km (0.083 R)
• M91: 66,661,410 km (0.11 R)
• M92: 67,371,999 km (0.098 R)
• M93: 67,779,205 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit