🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 975.8

Radius: 10.5

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.85 AU - 1.05 AU

Year: 628 Days

Day: 12.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 84,397,468 km

• M1: 130,898 km (0.115 R)
• M2: 241,750 km (0.058 R)
• M3: 331,210 km (0.113 R)
• M4: 479,312 km (0.089 R)
• M5: 565,480 km (0.044 R)
• M6: 739,612 km (0.027 R)
• M7: 809,175 km (0.069 R)
• M8: 903,721 km (0.09 R)
• M9: 1,110,914 km (0.107 R)
• M10: 1,179,430 km (0.063 R)
• M11: 1,262,307 km (0.092 R)
• M12: 1,353,861 km (0.044 R)
• M13: 1,434,195 km (0.119 R)
• M14: 1,550,881 km (0.087 R)
• M15: 1,621,043 km (0.111 R)
• M16: 1,692,401 km (0.12 R)
• M17: 1,801,458 km (0.069 R)
• M18: 1,942,977 km (0.095 R)
• M19: 2,011,343 km (0.077 R)
• M20: 2,189,963 km (0.04 R)
• M21: 2,309,193 km (0.061 R)
• M22: 2,406,282 km (0.066 R)
• M23: 2,496,489 km (0.067 R)
• M24: 2,562,911 km (0.108 R)
• M25: 2,638,158 km (0.11 R)
• M26: 2,756,939 km (0.06 R)
• M27: 2,860,162 km (0.115 R)
• M28: 2,947,228 km (0.07 R)
• M29: 3,114,927 km (0.088 R)
• M30: 3,286,067 km (0.118 R)
• M31: 3,515,849 km (0.052 R)
• M32: 3,599,923 km (0.071 R)
• M33: 3,817,738 km (0.026 R)
• M34: 4,020,443 km (0.057 R)
• M35: 4,138,027 km (0.111 R)
• M36: 4,226,888 km (0.038 R)
• M37: 4,356,290 km (0.109 R)
• M38: 4,446,797 km (0.114 R)
• M39: 4,588,765 km (0.065 R)
• M40: 4,691,090 km (0.089 R)
• M41: 5,065,833 km (0.082 R)
• M42: 5,203,463 km (0.069 R)
• M43: 5,385,523 km (0.039 R)
• M44: 5,526,145 km (0.104 R)
• M45: 5,646,123 km (0.033 R)
• M46: 5,988,702 km (0.09 R)
• M47: 6,349,682 km (0.112 R)
• M48: 6,682,836 km (0.1 R)
• M49: 7,140,007 km (0.12 R)
• M50: 7,282,873 km (0.03 R)
• M51: 7,354,531 km (0.039 R)
• M52: 7,486,625 km (0.075 R)
• M53: 7,595,233 km (0.111 R)
• M54: 8,072,301 km (0.091 R)
• M55: 8,196,168 km (0.032 R)
• M56: 8,345,766 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.7

Radius: 13.5

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.85 AU - 1.21 AU

Year: 709 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,397,468 km

• M1: 168,148 km (0.072 R)
• M2: 294,109 km (0.097 R)
• M3: 389,104 km (0.094 R)
• M4: 486,492 km (0.118 R)
• M5: 594,951 km (0.038 R)
• M6: 841,638 km (0.066 R)
• M7: 954,883 km (0.034 R)
• M8: 1,208,452 km (0.095 R)
• M9: 1,327,980 km (0.1 R)
• M10: 1,435,392 km (0.036 R)
• M11: 1,596,658 km (0.108 R)
• M12: 1,694,046 km (0.094 R)
• M13: 1,811,481 km (0.063 R)
• M14: 2,005,210 km (0.116 R)
• M15: 2,098,409 km (0.113 R)
• M16: 2,302,461 km (0.073 R)
• M17: 2,560,068 km (0.092 R)
• M18: 2,751,105 km (0.109 R)
• M19: 2,869,437 km (0.087 R)
• M20: 2,996,595 km (0.115 R)
• M21: 3,205,434 km (0.114 R)
• M22: 3,315,538 km (0.096 R)
• M23: 3,607,553 km (0.118 R)
• M24: 3,706,886 km (0.039 R)
• M25: 3,830,304 km (0.043 R)
• M26: 3,970,776 km (0.088 R)
• M27: 4,089,258 km (0.104 R)
• M28: 4,176,922 km (0.116 R)
• M29: 4,273,263 km (0.08 R)
• M30: 4,459,961 km (0.096 R)
• M31: 4,833,358 km (0.066 R)
• M32: 5,002,553 km (0.12 R)
• M33: 5,320,897 km (0.106 R)
• M34: 5,451,945 km (0.106 R)
• M35: 5,539,908 km (0.025 R)
• M36: 5,654,800 km (0.114 R)
• M37: 5,743,810 km (0.048 R)
• M38: 6,132,017 km (0.094 R)
• M39: 6,232,846 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 12.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.91 AU - 3.95 AU

Year: 5284 Days

Day: 12.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,397,468 km

• M1: 217,515 km (0.111 R)
• M2: 358,885 km (0.062 R)
• M3: 514,317 km (0.09 R)
• M4: 672,293 km (0.065 R)
• M5: 758,162 km (0.087 R)
• M6: 861,534 km (0.116 R)
• M7: 1,142,778 km (0.062 R)
• M8: 1,263,653 km (0.104 R)
• M9: 1,453,643 km (0.099 R)
• M10: 1,704,817 km (0.088 R)
• M11: 2,006,706 km (0.095 R)
• M12: 2,098,858 km (0.077 R)
• M13: 2,192,506 km (0.117 R)
• M14: 2,364,694 km (0.058 R)
• M15: 2,462,381 km (0.101 R)
• M16: 2,541,518 km (0.036 R)
• M17: 2,743,176 km (0.11 R)
• M18: 3,270,658 km (0.053 R)
• M19: 3,468,277 km (0.1 R)
• M20: 3,783,779 km (0.057 R)
• M21: 4,085,219 km (0.104 R)
• M22: 4,203,251 km (0.118 R)
• M23: 4,985,798 km (0.096 R)
• M24: 5,112,058 km (0.102 R)
• M25: 5,393,901 km (0.106 R)
• M26: 5,946,067 km (0.117 R)
• M27: 6,188,266 km (0.081 R)
• M28: 6,433,905 km (0.073 R)
• M29: 6,934,609 km (0.065 R)
• M30: 7,047,556 km (0.119 R)
• M31: 7,973,716 km (0.071 R)
• M32: 8,181,508 km (0.106 R)
• M33: 8,390,945 km (0.067 R)
• M34: 9,030,326 km (0.112 R)
• M35: 9,748,545 km (0.041 R)
• M36: 10,066,441 km (0.098 R)
• M37: 10,355,613 km (0.094 R)
• M38: 10,876,513 km (0.034 R)
• M39: 11,206,376 km (0.114 R)
• M40: 11,573,190 km (0.106 R)
• M41: 12,524,483 km (0.107 R)
• M42: 14,682,732 km (0.078 R)
• M43: 14,901,145 km (0.119 R)
• M44: 15,823,116 km (0.072 R)
• M45: 16,573,948 km (0.108 R)
• M46: 16,725,491 km (0.095 R)
• M47: 16,839,484 km (0.107 R)
• M48: 16,953,777 km (0.115 R)
• M49: 17,336,448 km (0.084 R)
• M50: 17,528,831 km (0.084 R)
• M51: 18,188,259 km (0.104 R)
• M52: 18,266,498 km (0.05 R)
• M53: 18,935,051 km (0.109 R)
• M54: 19,332,084 km (0.116 R)
• M55: 19,611,682 km (0.089 R)
• M56: 20,377,324 km (0.045 R)
• M57: 20,499,097 km (0.095 R)
• M58: 20,988,581 km (0.101 R)
• M59: 21,647,410 km (0.113 R)
• M60: 21,937,780 km (0.032 R)
• M61: 22,104,282 km (0.115 R)
• M62: 22,312,971 km (0.113 R)
• M63: 24,349,746 km (0.068 R)
• M64: 24,608,551 km (0.097 R)
• M65: 24,738,252 km (0.091 R)
• M66: 25,521,546 km (0.115 R)
• M67: 25,740,558 km (0.092 R)
• M68: 25,960,167 km (0.093 R)
• M69: 26,978,330 km (0.088 R)
• M70: 27,335,720 km (0.068 R)
• M71: 28,145,194 km (0.116 R)
• M72: 28,507,520 km (0.12 R)
• M73: 29,741,852 km (0.119 R)
• M74: 30,342,338 km (0.1 R)
• M75: 31,274,033 km (0.052 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.2

Radius: 7.8

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.53 AU - 11.41 AU

Year: 22978 Days

Day: 24.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,397,468 km

• M1: 194,328 km (0.11 R)
• M2: 251,923 km (0.073 R)
• M3: 430,243 km (0.05 R)
• M4: 1,039,556 km (0.082 R)
• M5: 1,658,292 km (0.079 R)
• M6: 1,968,858 km (0.102 R)
• M7: 3,172,522 km (0.086 R)
• M8: 3,299,231 km (0.088 R)
• M9: 4,232,124 km (0.079 R)
• M10: 4,512,919 km (0.074 R)
• M11: 5,092,760 km (0.103 R)
• M12: 5,341,242 km (0.095 R)
• M13: 5,901,935 km (0.113 R)
• M14: 6,750,604 km (0.076 R)
• M15: 7,693,669 km (0.112 R)
• M16: 9,034,215 km (0.112 R)
• M17: 10,888,481 km (0.103 R)
• M18: 11,532,051 km (0.098 R)
• M19: 11,727,426 km (0.088 R)
• M20: 12,788,374 km (0.12 R)
• M21: 12,855,693 km (0.045 R)
• M22: 14,366,632 km (0.058 R)
• M23: 14,436,643 km (0.046 R)
• M24: 14,859,108 km (0.063 R)
• M25: 16,589,057 km (0.103 R)
• M26: 18,230,146 km (0.107 R)
• M27: 20,628,798 km (0.053 R)
• M28: 20,707,786 km (0.034 R)
• M29: 21,985,801 km (0.088 R)
• M30: 22,471,545 km (0.111 R)
• M31: 22,960,880 km (0.058 R)
• M32: 23,042,859 km (0.115 R)
• M33: 24,449,977 km (0.085 R)
• M34: 24,533,602 km (0.099 R)
• M35: 24,869,150 km (0.095 R)
• M36: 25,121,821 km (0.1 R)
• M37: 25,375,240 km (0.051 R)
• M38: 26,055,312 km (0.102 R)
• M39: 26,226,302 km (0.086 R)
• M40: 26,312,021 km (0.054 R)
• M41: 28,923,552 km (0.036 R)
• M42: 29,455,821 km (0.041 R)
• M43: 29,901,772 km (0.108 R)
• M44: 31,525,507 km (0.045 R)
• M45: 32,073,185 km (0.104 R)
• M46: 32,532,002 km (0.038 R)
• M47: 32,992,913 km (0.055 R)
• M48: 33,921,317 km (0.045 R)
• M49: 35,235,385 km (0.111 R)
• M50: 35,708,713 km (0.097 R)
• M51: 36,088,841 km (0.119 R)
• M52: 36,184,135 km (0.109 R)
• M53: 37,333,794 km (0.103 R)
• M54: 39,276,323 km (0.044 R)
• M55: 40,358,663 km (0.093 R)
• M56: 41,450,877 km (0.102 R)
• M57: 41,850,304 km (0.12 R)
• M58: 42,754,024 km (0.061 R)
• M59: 43,360,045 km (0.083 R)
• M60: 43,968,909 km (0.117 R)
• M61: 44,070,635 km (0.079 R)
• M62: 44,580,614 km (0.068 R)
• M63: 45,195,013 km (0.098 R)
• M64: 45,503,334 km (0.112 R)
• M65: 46,018,848 km (0.12 R)
• M66: 46,639,829 km (0.117 R)
• M67: 47,263,652 km (0.081 R)
• M68: 48,309,341 km (0.091 R)
• M69: 48,729,861 km (0.069 R)
• M70: 48,835,178 km (0.111 R)
• M71: 51,921,831 km (0.06 R)
• M72: 53,217,348 km (0.082 R)
• M73: 53,978,053 km (0.119 R)
• M74: 54,086,961 km (0.094 R)
• M75: 55,070,866 km (0.042 R)
• M76: 55,180,671 km (0.032 R)
• M77: 55,400,280 km (0.107 R)
• M78: 57,167,480 km (0.118 R)
• M79: 59,514,970 km (0.067 R)
• M80: 63,611,857 km (0.095 R)
• M81: 64,534,577 km (0.099 R)
• M82: 66,043,421 km (0.081 R)
• M83: 67,329,214 km (0.108 R)
• M84: 67,681,368 km (0.039 R)
• M85: 69,332,629 km (0.05 R)
• M86: 71,475,020 km (0.08 R)
• M87: 73,518,378 km (0.159 R)
• M88: 76,068,872 km (0.045 R)
• M89: 77,170,660 km (0.091 R)
• M90: 77,416,300 km (0.074 R)
• M91: 79,514,260 km (0.1 R)
• M92: 82,382,351 km (0.103 R)
• M93: 83,513,909 km (0.075 R)
• M94: 84,271,024 km (0.116 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit