🌌 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: 637.7

Radius: 10.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.77 AU - 1.13 AU

Year: 628 Days

Day: 12.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,215,995 km

• M1: 132,095 km (0.103 R)
• M2: 225,743 km (0.095 R)
• M3: 313,408 km (0.084 R)
• M4: 402,867 km (0.116 R)
• M5: 471,383 km (0.096 R)
• M6: 570,417 km (0.069 R)
• M7: 677,230 km (0.103 R)
• M8: 747,840 km (0.062 R)
• M9: 846,425 km (0.118 R)
• M10: 912,846 km (0.048 R)
• M11: 1,068,278 km (0.066 R)
• M12: 1,140,833 km (0.092 R)
• M13: 1,261,858 km (0.091 R)
• M14: 1,381,237 km (0.119 R)
• M15: 1,460,973 km (0.066 R)
• M16: 1,567,786 km (0.051 R)
• M17: 1,638,246 km (0.044 R)
• M18: 1,729,501 km (0.079 R)
• M19: 1,836,015 km (0.086 R)
• M20: 2,007,005 km (0.081 R)
• M21: 2,248,157 km (0.092 R)
• M22: 2,394,314 km (0.109 R)
• M23: 2,498,584 km (0.038 R)
• M24: 2,596,869 km (0.071 R)
• M25: 2,939,149 km (0.095 R)
• M26: 3,051,049 km (0.061 R)
• M27: 3,229,818 km (0.033 R)
• M28: 3,295,791 km (0.088 R)
• M29: 3,395,572 km (0.08 R)
• M30: 3,462,592 km (0.031 R)
• M31: 3,597,978 km (0.105 R)
• M32: 4,438,270 km (0.081 R)
• M33: 4,557,948 km (0.071 R)
• M34: 4,923,266 km (0.085 R)
• M35: 5,201,069 km (0.071 R)
• M36: 5,356,651 km (0.091 R)
• M37: 5,444,764 km (0.12 R)
• M38: 5,592,866 km (0.106 R)
• M39: 6,034,778 km (0.101 R)
• M40: 6,116,459 km (0.077 R)
• M41: 6,208,611 km (0.071 R)
• M42: 6,342,651 km (0.084 R)
• M43: 6,467,266 km (0.118 R)
• M44: 6,550,741 km (0.075 R)
• M45: 6,655,759 km (0.068 R)
• M46: 6,782,319 km (0.109 R)
• M47: 6,867,141 km (0.108 R)
• M48: 6,995,196 km (0.096 R)
• M49: 7,242,781 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 9.8

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.52 AU - 1.88 AU

Year: 1503 Days

Day: 11.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,215,995 km

• M1: 167,250 km (0.091 R)
• M2: 298,897 km (0.102 R)
• M3: 386,561 km (0.096 R)
• M4: 453,282 km (0.057 R)
• M5: 558,898 km (0.076 R)
• M6: 688,749 km (0.119 R)
• M7: 749,934 km (0.057 R)
• M8: 997,519 km (0.111 R)
• M9: 1,140,385 km (0.079 R)
• M10: 1,223,711 km (0.052 R)
• M11: 1,387,221 km (0.101 R)
• M12: 1,757,326 km (0.066 R)
• M13: 1,931,608 km (0.083 R)
• M14: 2,088,985 km (0.109 R)
• M15: 2,157,650 km (0.077 R)
• M16: 2,274,037 km (0.084 R)
• M17: 2,488,710 km (0.116 R)
• M18: 2,760,230 km (0.088 R)
• M19: 3,002,579 km (0.119 R)
• M20: 3,291,752 km (0.074 R)
• M21: 3,358,771 km (0.044 R)
• M22: 3,714,665 km (0.113 R)
• M23: 3,826,714 km (0.083 R)
• M24: 4,011,168 km (0.106 R)
• M25: 4,227,486 km (0.105 R)
• M26: 4,373,943 km (0.109 R)
• M27: 4,507,234 km (0.082 R)
• M28: 4,717,270 km (0.057 R)
• M29: 4,915,188 km (0.099 R)
• M30: 5,131,357 km (0.11 R)
• M31: 5,271,979 km (0.119 R)
• M32: 5,701,773 km (0.086 R)
• M33: 5,766,400 km (0.094 R)
• M34: 5,880,094 km (0.047 R)
• M35: 5,994,536 km (0.109 R)
• M36: 6,093,271 km (0.057 R)
• M37: 6,159,393 km (0.102 R)
• M38: 6,325,596 km (0.11 R)
• M39: 6,577,968 km (0.104 R)
• M40: 6,696,749 km (0.11 R)
• M41: 7,005,818 km (0.06 R)
• M42: 7,144,645 km (0.089 R)
• M43: 7,231,860 km (0.086 R)
• M44: 7,319,525 km (0.088 R)
• M45: 7,602,115 km (0.106 R)
• M46: 7,744,831 km (0.098 R)
• M47: 8,051,058 km (0.119 R)
• M48: 8,160,115 km (0.041 R)
• M49: 8,306,272 km (0.117 R)
• M50: 8,434,926 km (0.081 R)
• M51: 8,527,079 km (0.114 R)
• M52: 9,144,469 km (0.117 R)
• M53: 9,391,754 km (0.075 R)
• M54: 9,583,389 km (0.115 R)
• M55: 9,951,101 km (0.1 R)
• M56: 10,126,878 km (0.075 R)
• M57: 10,422,184 km (0.115 R)
• M58: 10,580,908 km (0.071 R)
• M59: 11,284,467 km (0.038 R)
• M60: 11,427,033 km (0.084 R)
• M61: 11,549,704 km (0.046 R)
• M62: 11,878,819 km (0.057 R)
• M63: 12,588,810 km (0.114 R)
• M64: 12,906,407 km (0.111 R)
• M65: 13,012,771 km (0.116 R)
• M66: 13,657,687 km (0.104 R)
• M67: 13,831,370 km (0.06 R)
• M68: 14,246,953 km (0.105 R)
• M69: 14,467,311 km (0.062 R)
• M70: 14,644,285 km (0.092 R)
• M71: 14,911,317 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.1

Radius: 14.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.02 AU - 5.64 AU

Year: 8346 Days

Day: 5.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,215,995 km

• M1: 221,704 km (0.085 R)
• M2: 464,053 km (0.077 R)
• M3: 617,839 km (0.068 R)
• M4: 750,383 km (0.107 R)
• M5: 939,175 km (0.114 R)
• M6: 1,145,172 km (0.028 R)
• M7: 1,245,552 km (0.115 R)
• M8: 1,420,133 km (0.103 R)
• M9: 1,529,189 km (0.084 R)
• M10: 1,913,656 km (0.117 R)
• M11: 2,569,643 km (0.083 R)
• M12: 2,704,580 km (0.103 R)
• M13: 3,689,532 km (0.064 R)
• M14: 4,154,931 km (0.119 R)
• M15: 4,611,803 km (0.091 R)
• M16: 5,515,673 km (0.117 R)
• M17: 6,473,698 km (0.116 R)
• M18: 6,909,178 km (0.091 R)
• M19: 7,194,162 km (0.058 R)
• M20: 7,483,185 km (0.058 R)
• M21: 8,039,390 km (0.038 R)
• M22: 8,172,232 km (0.085 R)
• M23: 8,406,503 km (0.116 R)
• M24: 8,847,517 km (0.115 R)
• M25: 9,019,106 km (0.045 R)
• M26: 9,330,868 km (0.103 R)
• M27: 9,681,525 km (0.099 R)
• M28: 9,929,559 km (0.075 R)
• M29: 10,287,546 km (0.087 R)
• M30: 10,395,855 km (0.047 R)
• M31: 10,686,374 km (0.082 R)
• M32: 11,238,241 km (0.051 R)
• M33: 11,875,229 km (0.105 R)
• M34: 12,678,120 km (0.118 R)
• M35: 12,794,208 km (0.053 R)
• M36: 13,380,333 km (0.107 R)
• M37: 13,617,296 km (0.094 R)
• M38: 14,336,413 km (0.026 R)
• M39: 15,314,334 km (0.092 R)
• M40: 16,020,286 km (0.077 R)
• M41: 16,229,873 km (0.042 R)
• M42: 16,992,074 km (0.114 R)
• M43: 17,679,476 km (0.101 R)
• M44: 18,288,340 km (0.093 R)
• M45: 18,683,428 km (0.117 R)
• M46: 19,081,358 km (0.028 R)
• M47: 19,392,821 km (0.107 R)
• M48: 20,473,516 km (0.083 R)
• M49: 20,564,471 km (0.107 R)
• M50: 21,066,971 km (0.077 R)
• M51: 21,204,750 km (0.103 R)
• M52: 21,342,829 km (0.111 R)
• M53: 21,573,659 km (0.064 R)
• M54: 21,805,236 km (0.077 R)
• M55: 23,212,354 km (0.116 R)
• M56: 23,402,193 km (0.096 R)
• M57: 24,359,021 km (0.119 R)
• M58: 24,455,512 km (0.07 R)
• M59: 25,182,558 km (0.098 R)
• M60: 26,558,708 km (0.08 R)
• M61: 26,856,707 km (0.095 R)
• M62: 27,255,984 km (0.091 R)
• M63: 27,406,180 km (0.093 R)
• M64: 27,556,526 km (0.075 R)
• M65: 27,808,000 km (0.112 R)
• M66: 28,060,073 km (0.079 R)
• M67: 28,313,043 km (0.091 R)
• M68: 29,486,339 km (0.097 R)
• M69: 31,249,649 km (0.084 R)
• M70: 31,564,403 km (0.073 R)
• M71: 31,827,396 km (0.04 R)
• M72: 32,727,377 km (0.113 R)
• M73: 34,444,012 km (0.086 R)
• M74: 34,552,171 km (0.067 R)
• M75: 36,024,813 km (0.093 R)
• M76: 36,189,670 km (0.088 R)
• M77: 36,410,027 km (0.108 R)
• M78: 36,630,684 km (0.051 R)
• M79: 37,017,993 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 12.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.06 AU - 5.7 AU

Year: 8464 Days

Day: 12.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,215,995 km

• M1: 207,193 km (0.087 R)
• M2: 774,767 km (0.101 R)
• M3: 1,741,768 km (0.112 R)
• M4: 1,868,777 km (0.092 R)
• M5: 1,977,085 km (0.091 R)
• M6: 2,246,062 km (0.097 R)
• M7: 2,361,552 km (0.078 R)
• M8: 2,455,649 km (0.1 R)
• M9: 2,696,202 km (0.103 R)
• M10: 2,995,249 km (0.096 R)
• M11: 3,097,274 km (0.091 R)
• M12: 3,174,616 km (0.076 R)
• M13: 3,410,682 km (0.09 R)
• M14: 4,012,215 km (0.107 R)
• M15: 4,296,600 km (0.099 R)
• M16: 4,587,568 km (0.072 R)
• M17: 4,825,130 km (0.088 R)
• M18: 5,097,248 km (0.099 R)
• M19: 5,219,919 km (0.077 R)
• M20: 5,343,486 km (0.1 R)
• M21: 5,783,753 km (0.103 R)
• M22: 5,975,986 km (0.098 R)
• M23: 7,208,373 km (0.04 R)
• M24: 7,380,860 km (0.07 R)
• M25: 7,800,482 km (0.095 R)
• M26: 8,553,557 km (0.046 R)
• M27: 8,699,715 km (0.103 R)
• M28: 8,883,421 km (0.047 R)
• M29: 9,142,973 km (0.073 R)
• M30: 9,745,553 km (0.098 R)
• M31: 9,974,737 km (0.114 R)
• M32: 10,360,999 km (0.111 R)
• M33: 10,438,790 km (0.082 R)
• M34: 10,594,970 km (0.043 R)
• M35: 10,949,367 km (0.1 R)
• M36: 11,508,415 km (0.112 R)
• M37: 11,629,439 km (0.096 R)
• M38: 12,946,649 km (0.055 R)
• M39: 13,367,916 km (0.113 R)
• M40: 13,836,457 km (0.117 R)
• M41: 13,922,326 km (0.101 R)
• M42: 14,267,299 km (0.083 R)
• M43: 14,440,832 km (0.096 R)
• M44: 14,702,479 km (0.111 R)
• M45: 14,877,658 km (0.076 R)
• M46: 15,675,164 km (0.027 R)
• M47: 16,988,933 km (0.095 R)
• M48: 17,775,518 km (0.108 R)
• M49: 18,196,786 km (0.116 R)
• M50: 18,716,190 km (0.035 R)
• M51: 20,011,558 km (0.033 R)
• M52: 20,205,885 km (0.094 R)
• M53: 20,596,485 km (0.08 R)
• M54: 22,133,753 km (0.116 R)
• M55: 22,435,492 km (0.086 R)
• M56: 23,349,086 km (0.086 R)
• M57: 23,605,048 km (0.117 R)
• M58: 24,068,053 km (0.041 R)
• M59: 24,482,140 km (0.112 R)
• M60: 25,475,171 km (0.112 R)
• M61: 26,215,232 km (0.059 R)
• M62: 26,534,623 km (0.101 R)
• M63: 27,069,735 km (0.112 R)
• M64: 27,716,596 km (0.118 R)
• M65: 27,824,905 km (0.098 R)
• M66: 28,313,940 km (0.105 R)
• M67: 30,298,805 km (0.085 R)
• M68: 30,858,002 km (0.081 R)
• M69: 31,364,390 km (0.113 R)
• M70: 31,477,187 km (0.082 R)
• M71: 31,759,927 km (0.076 R)
• M72: 32,385,097 km (0.026 R)
• M73: 32,784,972 km (0.119 R)
• M74: 34,459,271 km (0.101 R)
• M75: 35,924,732 km (0.074 R)
• M76: 36,338,819 km (0.099 R)
• M77: 37,231,320 km (0.093 R)
• M78: 37,950,437 km (0.117 R)
• M79: 38,855,953 km (0.045 R)
• M80: 39,341,697 km (0.116 R)
• M81: 39,646,278 km (0.06 R)
• M82: 40,257,984 km (0.1 R)
• M83: 40,442,139 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.5

Radius: 5.7

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.79 AU - 9.49 AU

Year: 15752 Days

Day: 21.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,215,995 km

• M1: 180,415 km (0.111 R)
• M2: 410,347 km (0.072 R)
• M3: 520,451 km (0.102 R)
• M4: 570,566 km (0.076 R)
• M5: 750,383 km (0.113 R)
• M6: 1,296,116 km (0.066 R)
• M7: 1,342,342 km (0.034 R)
• M8: 2,100,354 km (0.118 R)
• M9: 2,608,837 km (0.08 R)
• M10: 3,091,440 km (0.081 R)
• M11: 3,216,504 km (0.105 R)
• M12: 3,933,227 km (0.115 R)
• M13: 4,068,763 km (0.086 R)
• M14: 4,841,286 km (0.102 R)
• M15: 4,877,489 km (0.108 R)
• M16: 4,950,194 km (0.047 R)
• M17: 4,986,546 km (0.111 R)
• M18: 5,431,001 km (0.066 R)
• M19: 5,696,238 km (0.06 R)
• M20: 5,965,514 km (0.095 R)
• M21: 6,239,129 km (0.096 R)
• M22: 7,002,078 km (0.102 R)
• M23: 7,582,966 km (0.116 R)
• M24: 8,395,881 km (0.048 R)
• M25: 8,570,462 km (0.067 R)
• M26: 9,236,023 km (0.107 R)
• M27: 10,149,168 km (0.117 R)
• M28: 10,288,594 km (0.087 R)
• M29: 13,106,269 km (0.081 R)
• M30: 13,410,701 km (0.103 R)
• M31: 13,666,065 km (0.097 R)
• M32: 13,923,074 km (0.116 R)
• M33: 14,389,670 km (0.101 R)
• M34: 15,231,756 km (0.104 R)
• M35: 16,198,158 km (0.106 R)
• M36: 16,470,127 km (0.09 R)
• M37: 16,579,334 km (0.086 R)
• M38: 16,743,592 km (0.098 R)
• M39: 19,791,200 km (0.088 R)
• M40: 19,907,288 km (0.102 R)
• M41: 20,374,033 km (0.08 R)
• M42: 20,726,486 km (0.094 R)
• M43: 21,140,124 km (0.098 R)
• M44: 22,216,481 km (0.118 R)
• M45: 22,761,166 km (0.081 R)
• M46: 23,433,010 km (0.051 R)
• M47: 23,925,786 km (0.099 R)
• M48: 24,111,437 km (0.071 R)
• M49: 24,173,370 km (0.118 R)
• M50: 24,546,467 km (0.068 R)
• M51: 24,671,232 km (0.039 R)
• M52: 25,361,177 km (0.076 R)
• M53: 25,424,158 km (0.083 R)
• M54: 25,613,699 km (0.04 R)
• M55: 26,760,067 km (0.118 R)
• M56: 27,988,266 km (0.04 R)
• M57: 28,183,940 km (0.119 R)
• M58: 28,445,437 km (0.087 R)
• M59: 29,499,503 km (0.053 R)
• M60: 30,566,435 km (0.097 R)
• M61: 32,669,033 km (0.102 R)
• M62: 32,737,699 km (0.045 R)
• M63: 33,219,254 km (0.083 R)
• M64: 33,426,298 km (0.115 R)
• M65: 33,772,467 km (0.112 R)
• M66: 34,538,109 km (0.055 R)
• M67: 34,677,983 km (0.106 R)
• M68: 35,168,814 km (0.119 R)
• M69: 37,298,489 km (0.08 R)
• M70: 38,378,885 km (0.086 R)
• M71: 38,813,916 km (0.104 R)
• M72: 39,542,607 km (0.094 R)
• M73: 39,688,913 km (0.088 R)
• M74: 40,349,388 km (0.09 R)
• M75: 41,013,603 km (0.059 R)
• M76: 41,458,357 km (0.095 R)
• M77: 42,427,452 km (0.075 R)
• M78: 42,577,200 km (0.088 R)
• M79: 43,027,489 km (0.101 R)
• M80: 44,768,360 km (0.08 R)
• M81: 44,844,655 km (0.087 R)
• M82: 46,841,188 km (0.063 R)
• M83: 46,918,530 km (0.081 R)
• M84: 48,866,593 km (0.095 R)
• M85: 50,602,677 km (0.062 R)
• M86: 51,159,181 km (0.074 R)
• M87: 53,163,642 km (0.044 R)
• M88: 53,405,841 km (0.053 R)
• M89: 53,810,354 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit