🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 15

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.32 AU - 2.74 AU

Year: 2640 Days

Day: 14.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 31,671,531 km

• M1: 197,469 km (0.099 R)
• M2: 407,056 km (0.102 R)
• M3: 607,517 km (0.118 R)
• M4: 757,264 km (0.089 R)
• M5: 855,999 km (0.074 R)
• M6: 1,548,338 km (0.06 R)
• M7: 1,666,819 km (0.079 R)
• M8: 1,913,207 km (0.092 R)
• M9: 2,442,484 km (0.099 R)
• M10: 2,596,121 km (0.109 R)
• M11: 2,695,604 km (0.084 R)
• M12: 2,796,433 km (0.046 R)
• M13: 3,273,800 km (0.072 R)
• M14: 4,137,877 km (0.095 R)
• M15: 4,544,185 km (0.086 R)
• M16: 4,665,060 km (0.12 R)
• M17: 4,839,790 km (0.101 R)
• M18: 4,963,358 km (0.098 R)
• M19: 5,159,780 km (0.079 R)
• M20: 5,395,397 km (0.074 R)
• M21: 5,820,853 km (0.115 R)
• M22: 6,047,195 km (0.045 R)
• M23: 6,314,975 km (0.076 R)
• M24: 6,411,615 km (0.029 R)
• M25: 6,528,152 km (0.079 R)
• M26: 6,822,860 km (0.114 R)
• M27: 7,081,664 km (0.104 R)
• M28: 7,343,909 km (0.047 R)
• M29: 7,506,971 km (0.044 R)
• M30: 7,836,535 km (0.087 R)
• M31: 8,191,979 km (0.047 R)
• M32: 8,297,446 km (0.09 R)
• M33: 8,424,754 km (0.078 R)
• M34: 8,595,594 km (0.068 R)
• M35: 9,027,484 km (0.066 R)
• M36: 9,136,540 km (0.043 R)
• M37: 9,356,150 km (0.038 R)
• M38: 9,733,286 km (0.042 R)
• M39: 10,297,270 km (0.119 R)
• M40: 10,756,087 km (0.103 R)
• M41: 11,081,313 km (0.084 R)
• M42: 11,174,811 km (0.12 R)
• M43: 11,292,096 km (0.113 R)
• M44: 11,409,830 km (0.068 R)
• M45: 12,245,035 km (0.036 R)
• M46: 13,124,820 km (0.118 R)
• M47: 13,372,853 km (0.076 R)
• M48: 13,647,365 km (0.101 R)
• M49: 14,100,796 km (0.102 R)
• M50: 14,202,223 km (0.059 R)
• M51: 14,354,963 km (0.107 R)
• M52: 14,738,831 km (0.11 R)
• M53: 15,937,409 km (0.116 R)
• M54: 16,468,332 km (0.091 R)
• M55: 16,601,923 km (0.032 R)
• M56: 16,924,157 km (0.096 R)
• M57: 17,248,485 km (0.098 R)
• M58: 17,465,851 km (0.115 R)
• M59: 17,738,867 km (0.086 R)
• M60: 18,593,968 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 12.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.44 AU - 2.68 AU

Year: 2687 Days

Day: 9.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,671,531 km

• M1: 173,234 km (0.066 R)
• M2: 347,665 km (0.068 R)
• M3: 483,201 km (0.039 R)
• M4: 601,683 km (0.08 R)
• M5: 706,700 km (0.102 R)
• M6: 873,053 km (0.102 R)
• M7: 1,164,171 km (0.087 R)
• M8: 1,289,534 km (0.089 R)
• M9: 1,430,754 km (0.057 R)
• M10: 1,520,363 km (0.075 R)
• M11: 1,658,592 km (0.081 R)
• M12: 1,789,191 km (0.088 R)
• M13: 2,137,604 km (0.089 R)
• M14: 2,373,071 km (0.108 R)
• M15: 3,086,653 km (0.085 R)
• M16: 3,338,875 km (0.1 R)
• M17: 3,429,531 km (0.117 R)
• M18: 3,520,935 km (0.117 R)
• M19: 3,706,586 km (0.11 R)
• M20: 3,832,099 km (0.077 R)
• M21: 3,927,094 km (0.107 R)
• M22: 4,055,149 km (0.084 R)
• M23: 4,135,932 km (0.065 R)
• M24: 4,315,450 km (0.103 R)
• M25: 4,648,754 km (0.08 R)
• M26: 4,750,331 km (0.068 R)
• M27: 4,955,878 km (0.103 R)
• M28: 5,825,341 km (0.109 R)
• M29: 6,175,400 km (0.099 R)
• M30: 6,306,149 km (0.076 R)
• M31: 6,818,821 km (0.092 R)
• M32: 7,012,251 km (0.119 R)
• M33: 7,207,476 km (0.095 R)
• M34: 7,384,600 km (0.043 R)
• M35: 7,603,312 km (0.093 R)
• M36: 7,763,531 km (0.115 R)
• M37: 7,844,164 km (0.09 R)
• M38: 8,128,550 km (0.1 R)
• M39: 8,333,649 km (0.109 R)
• M40: 9,278,210 km (0.114 R)
• M41: 9,428,256 km (0.12 R)
• M42: 9,730,593 km (0.115 R)
• M43: 9,883,034 km (0.12 R)
• M44: 10,080,204 km (0.085 R)
• M45: 10,168,317 km (0.041 R)
• M46: 10,612,323 km (0.088 R)
• M47: 10,836,870 km (0.103 R)
• M48: 10,994,845 km (0.069 R)
• M49: 11,176,457 km (0.093 R)
• M50: 11,336,227 km (0.074 R)
• M51: 11,473,708 km (0.077 R)
• M52: 11,843,065 km (0.118 R)
• M53: 12,593,598 km (0.079 R)
• M54: 13,046,580 km (0.102 R)
• M55: 13,602,037 km (0.092 R)
• M56: 13,699,425 km (0.095 R)
• M57: 13,870,415 km (0.081 R)
• M58: 14,140,589 km (0.057 R)
• M59: 14,363,041 km (0.095 R)
• M60: 14,611,523 km (0.11 R)
• M61: 14,761,271 km (0.119 R)
• M62: 15,441,492 km (0.07 R)
• M63: 15,772,552 km (0.074 R)
• M64: 15,977,501 km (0.109 R)
• M65: 16,131,886 km (0.092 R)
• M66: 16,519,794 km (0.049 R)
• M67: 16,832,453 km (0.113 R)
• M68: 17,120,728 km (0.087 R)
• M69: 17,861,836 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 14

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.43 AU - 3.19 AU

Year: 3090 Days

Day: 6.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 165.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 31,671,531 km

• M1: 174,431 km (0.076 R)
• M2: 278,402 km (0.109 R)
• M3: 449,242 km (0.069 R)
• M4: 561,890 km (0.109 R)
• M5: 838,496 km (0.107 R)
• M6: 1,008,439 km (0.09 R)
• M7: 1,327,382 km (0.045 R)
• M8: 1,449,903 km (0.119 R)
• M9: 1,542,653 km (0.078 R)
• M10: 1,630,766 km (0.034 R)
• M11: 1,798,316 km (0.056 R)
• M12: 1,949,709 km (0.117 R)
• M13: 2,053,081 km (0.096 R)
• M14: 2,374,866 km (0.093 R)
• M15: 2,981,336 km (0.101 R)
• M16: 3,276,044 km (0.111 R)
• M17: 3,489,969 km (0.046 R)
• M18: 3,978,855 km (0.098 R)
• M19: 4,207,440 km (0.053 R)
• M20: 4,747,788 km (0.11 R)
• M21: 4,939,722 km (0.078 R)
• M22: 5,383,579 km (0.09 R)
• M23: 5,583,890 km (0.085 R)
• M24: 5,797,366 km (0.071 R)
• M25: 6,443,180 km (0.092 R)
• M26: 7,169,478 km (0.077 R)
• M27: 7,320,273 km (0.102 R)
• M28: 7,436,959 km (0.082 R)
• M29: 8,041,933 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.6

Radius: 10.1

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.15 AU - 3.17 AU

Year: 3685 Days

Day: 9.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,671,531 km

• M1: 196,871 km (0.066 R)
• M2: 415,583 km (0.096 R)
• M3: 552,465 km (0.111 R)
• M4: 749,485 km (0.111 R)
• M5: 1,905,578 km (0.076 R)
• M6: 2,047,995 km (0.064 R)
• M7: 2,259,975 km (0.119 R)
• M8: 2,479,136 km (0.12 R)
• M9: 2,548,101 km (0.078 R)
• M10: 3,196,906 km (0.098 R)
• M11: 3,272,154 km (0.082 R)
• M12: 3,443,593 km (0.092 R)
• M13: 4,158,821 km (0.113 R)
• M14: 4,303,332 km (0.096 R)
• M15: 4,428,396 km (0.089 R)
• M16: 4,661,021 km (0.09 R)
• M17: 4,875,843 km (0.042 R)
• M18: 4,941,068 km (0.118 R)
• M19: 5,427,411 km (0.066 R)
• M20: 5,768,045 km (0.11 R)
• M21: 5,906,124 km (0.095 R)
• M22: 5,975,687 km (0.116 R)
• M23: 6,661,743 km (0.096 R)
• M24: 7,100,065 km (0.11 R)
• M25: 7,623,358 km (0.11 R)
• M26: 7,724,336 km (0.06 R)
• M27: 7,876,926 km (0.115 R)
• M28: 8,184,799 km (0.105 R)
• M29: 8,392,291 km (0.104 R)
• M30: 8,786,182 km (0.115 R)
• M31: 9,052,167 km (0.119 R)
• M32: 9,212,985 km (0.075 R)
• M33: 9,455,932 km (0.08 R)
• M34: 9,865,830 km (0.099 R)
• M35: 11,912,478 km (0.091 R)
• M36: 12,414,529 km (0.085 R)
• M37: 12,712,977 km (0.074 R)
• M38: 13,500,161 km (0.111 R)
• M39: 13,868,919 km (0.098 R)
• M40: 14,023,454 km (0.109 R)
• M41: 14,396,850 km (0.09 R)
• M42: 14,741,973 km (0.061 R)
• M43: 14,868,084 km (0.101 R)
• M44: 15,026,358 km (0.053 R)
• M45: 15,089,788 km (0.096 R)
• M46: 15,185,231 km (0.106 R)
• M47: 16,410,138 km (0.114 R)
• M48: 16,606,560 km (0.051 R)
• M49: 16,836,642 km (0.093 R)
• M50: 16,902,465 km (0.028 R)
• M51: 17,333,157 km (0.111 R)
• M52: 17,432,939 km (0.079 R)
• M53: 17,700,270 km (0.084 R)
• M54: 18,036,267 km (0.034 R)
• M55: 18,578,410 km (0.036 R)
• M56: 18,817,168 km (0.108 R)
• M57: 19,091,381 km (0.093 R)
• M58: 19,713,110 km (0.108 R)
• M59: 20,764,184 km (0.111 R)
• M60: 21,012,068 km (0.117 R)
• M61: 21,083,127 km (0.096 R)
• M62: 21,367,961 km (0.087 R)
• M63: 21,689,896 km (0.094 R)
• M64: 21,905,467 km (0.048 R)
• M65: 22,013,476 km (0.118 R)
• M66: 22,592,570 km (0.081 R)
• M67: 22,847,484 km (0.025 R)
• M68: 22,920,488 km (0.115 R)
• M69: 23,140,098 km (0.084 R)
• M70: 24,509,218 km (0.12 R)
• M71: 25,222,500 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 12.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.5 AU - 4.94 AU

Year: 5687 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 141.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,671,531 km

• M1: 359,334 km (0.037 R)
• M2: 593,156 km (0.03 R)
• M3: 761,902 km (0.109 R)
• M4: 934,089 km (0.086 R)
• M5: 1,018,163 km (0.113 R)
• M6: 1,210,097 km (0.083 R)
• M7: 1,414,298 km (0.067 R)
• M8: 1,698,983 km (0.115 R)
• M9: 1,839,455 km (0.119 R)
• M10: 2,039,169 km (0.113 R)
• M11: 2,189,066 km (0.119 R)
• M12: 2,420,942 km (0.118 R)
• M13: 2,640,702 km (0.098 R)
• M14: 3,186,135 km (0.066 R)
• M15: 3,273,201 km (0.102 R)
• M16: 3,584,365 km (0.088 R)
• M17: 3,743,537 km (0.069 R)
• M18: 4,259,351 km (0.101 R)
• M19: 4,624,070 km (0.109 R)
• M20: 4,797,753 km (0.114 R)
• M21: 5,280,356 km (0.116 R)
• M22: 5,409,908 km (0.059 R)
• M23: 5,698,781 km (0.094 R)
• M24: 5,831,774 km (0.079 R)
• M25: 5,911,958 km (0.109 R)
• M26: 6,539,970 km (0.113 R)
• M27: 6,679,246 km (0.072 R)
• M28: 6,763,320 km (0.108 R)
• M29: 7,017,786 km (0.12 R)
• M30: 7,594,486 km (0.055 R)
• M31: 7,858,975 km (0.047 R)
• M32: 7,947,836 km (0.077 R)
• M33: 8,306,721 km (0.1 R)
• M34: 9,164,515 km (0.09 R)
• M35: 9,258,163 km (0.083 R)
• M36: 9,414,792 km (0.099 R)
• M37: 10,018,420 km (0.096 R)
• M38: 10,798,722 km (0.099 R)
• M39: 11,129,782 km (0.077 R)
• M40: 11,531,303 km (0.115 R)
• M41: 11,971,719 km (0.113 R)
• M42: 12,625,312 km (0.106 R)
• M43: 12,729,582 km (0.105 R)
• M44: 12,834,151 km (0.064 R)
• M45: 13,044,186 km (0.049 R)
• M46: 13,149,653 km (0.025 R)
• M47: 13,396,639 km (0.096 R)
• M48: 13,681,024 km (0.114 R)
• M49: 13,859,644 km (0.118 R)
• M50: 14,291,833 km (0.101 R)
• M51: 14,764,861 km (0.113 R)
• M52: 15,428,477 km (0.042 R)
• M53: 15,614,427 km (0.115 R)
• M54: 16,026,420 km (0.105 R)
• M55: 16,517,998 km (0.07 R)
• M56: 16,631,992 km (0.066 R)
• M57: 16,861,176 km (0.105 R)
• M58: 17,129,704 km (0.101 R)
• M59: 17,671,099 km (0.103 R)
• M60: 20,013,802 km (0.078 R)
• M61: 20,216,806 km (0.119 R)
• M62: 20,298,187 km (0.067 R)
• M63: 20,379,718 km (0.089 R)
• M64: 21,118,133 km (0.052 R)
• M65: 21,865,374 km (0.106 R)
• M66: 22,368,322 km (0.048 R)
• M67: 22,917,646 km (0.057 R)
• M68: 23,556,878 km (0.098 R)
• M69: 24,029,308 km (0.079 R)
• M70: 24,461,645 km (0.108 R)
• M71: 25,509,579 km (0.06 R)
• M72: 26,260,709 km (0.108 R)
• M73: 26,705,913 km (0.066 R)
• M74: 26,929,561 km (0.082 R)
• M75: 27,920,647 km (0.072 R)
• M76: 28,102,110 km (0.041 R)
• M77: 28,329,498 km (0.092 R)
• M78: 29,245,337 km (0.062 R)
• M79: 29,383,565 km (0.06 R)
• M80: 30,170,749 km (0.08 R)
• M81: 30,497,022 km (0.111 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: 271 - 12,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit