🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 8.4

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 295 Days

Day: 14.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,734,027 km

• M1: 107,262 km (0.097 R)
• M2: 181,163 km (0.095 R)
• M3: 321,336 km (0.028 R)
• M4: 444,306 km (0.093 R)
• M5: 500,106 km (0.06 R)
• M6: 601,982 km (0.117 R)
• M7: 658,829 km (0.081 R)
• M8: 711,487 km (0.072 R)
• M9: 772,075 km (0.079 R)
• M10: 916,137 km (0.092 R)
• M11: 975,677 km (0.066 R)
• M12: 1,076,805 km (0.083 R)
• M13: 1,143,676 km (0.053 R)
• M14: 1,277,865 km (0.034 R)
• M15: 1,356,853 km (0.095 R)
• M16: 1,441,824 km (0.113 R)
• M17: 1,536,819 km (0.052 R)
• M18: 1,625,530 km (0.106 R)
• M19: 1,694,196 km (0.093 R)
• M20: 1,808,040 km (0.1 R)
• M21: 1,865,934 km (0.069 R)
• M22: 1,942,678 km (0.109 R)
• M23: 2,066,695 km (0.073 R)
• M24: 2,179,043 km (0.096 R)
• M25: 2,231,402 km (0.049 R)
• M26: 2,284,060 km (0.114 R)
• M27: 2,385,787 km (0.086 R)
• M28: 2,444,579 km (0.081 R)
• M29: 2,715,351 km (0.091 R)
• M30: 2,870,035 km (0.116 R)
• M31: 2,943,338 km (0.068 R)
• M32: 3,155,917 km (0.095 R)
• M33: 3,220,693 km (0.116 R)
• M34: 3,362,511 km (0.087 R)
• M35: 3,456,459 km (0.025 R)
• M36: 3,528,864 km (0.077 R)
• M37: 3,590,498 km (0.061 R)
• M38: 3,658,117 km (0.057 R)
• M39: 3,754,757 km (0.07 R)
• M40: 3,812,053 km (0.115 R)
• M41: 3,950,581 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.3

Radius: 12.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.49 AU - 0.69 AU

Year: 319 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,734,027 km

• M1: 159,621 km (0.115 R)
• M2: 238,609 km (0.115 R)
• M3: 349,012 km (0.067 R)
• M4: 458,069 km (0.07 R)
• M5: 542,143 km (0.04 R)
• M6: 641,775 km (0.04 R)
• M7: 755,469 km (0.066 R)
• M8: 883,824 km (0.102 R)
• M9: 1,023,848 km (0.067 R)
• M10: 1,133,204 km (0.068 R)
• M11: 1,222,813 km (0.111 R)
• M12: 1,331,571 km (0.083 R)
• M13: 1,439,431 km (0.029 R)
• M14: 1,629,121 km (0.094 R)
• M15: 1,873,414 km (0.053 R)
• M16: 1,952,851 km (0.063 R)
• M17: 2,047,845 km (0.099 R)
• M18: 2,257,731 km (0.098 R)
• M19: 2,443,980 km (0.057 R)
• M20: 2,551,990 km (0.06 R)
• M21: 2,645,938 km (0.103 R)
• M22: 2,725,075 km (0.039 R)
• M23: 2,929,426 km (0.098 R)
• M24: 3,206,032 km (0.092 R)
• M25: 3,353,236 km (0.066 R)
• M26: 3,468,127 km (0.088 R)
• M27: 3,572,547 km (0.116 R)
• M28: 3,761,040 km (0.12 R)
• M29: 3,880,419 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.2

Radius: 8.2

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.59 AU - 0.71 AU

Year: 368 Days

Day: 14.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 50,734,027 km

• M1: 105,317 km (0.08 R)
• M2: 203,453 km (0.091 R)
• M3: 277,504 km (0.043 R)
• M4: 348,713 km (0.097 R)
• M5: 564,582 km (0.08 R)
• M6: 632,949 km (0.049 R)
• M7: 684,261 km (0.077 R)
• M8: 774,618 km (0.104 R)
• M9: 825,780 km (0.068 R)
• M10: 877,990 km (0.091 R)
• M11: 986,299 km (0.067 R)
• M12: 1,042,099 km (0.081 R)
• M13: 1,094,308 km (0.117 R)
• M14: 1,201,420 km (0.108 R)
• M15: 1,312,123 km (0.116 R)
• M16: 1,421,030 km (0.069 R)
• M17: 1,500,766 km (0.11 R)
• M18: 1,571,077 km (0.045 R)
• M19: 1,631,514 km (0.041 R)
• M20: 1,687,165 km (0.1 R)
• M21: 1,749,098 km (0.028 R)
• M22: 1,986,809 km (0.084 R)
• M23: 2,040,365 km (0.064 R)
• M24: 2,118,755 km (0.077 R)
• M25: 2,216,442 km (0.118 R)
• M26: 2,284,659 km (0.101 R)
• M27: 2,467,617 km (0.034 R)
• M28: 2,577,123 km (0.104 R)
• M29: 2,642,198 km (0.104 R)
• M30: 2,781,024 km (0.08 R)
• M31: 2,908,631 km (0.097 R)
• M32: 3,038,183 km (0.026 R)
• M33: 3,127,942 km (0.117 R)
• M34: 3,204,536 km (0.085 R)
• M35: 3,281,878 km (0.038 R)
• M36: 3,438,357 km (0.104 R)
• M37: 3,524,825 km (0.084 R)
• M38: 3,633,882 km (0.101 R)
• M39: 3,766,126 km (0.056 R)
• M40: 3,907,646 km (0.107 R)
• M41: 4,058,441 km (0.079 R)
• M42: 4,180,512 km (0.063 R)
• M43: 4,342,527 km (0.08 R)
• M44: 4,475,220 km (0.06 R)
• M45: 4,577,695 km (0.107 R)
• M46: 4,696,775 km (0.11 R)
• M47: 5,134,199 km (0.079 R)
• M48: 5,208,399 km (0.114 R)
• M49: 5,391,208 km (0.085 R)
• M50: 5,491,887 km (0.059 R)
• M51: 5,712,095 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 13.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.75 AU - 1.17 AU

Year: 661 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,734,027 km

• M1: 178,321 km (0.101 R)
• M2: 288,724 km (0.096 R)
• M3: 411,095 km (0.101 R)
• M4: 524,640 km (0.117 R)
• M5: 695,630 km (0.109 R)
• M6: 823,835 km (0.093 R)
• M7: 933,491 km (0.037 R)
• M8: 1,122,882 km (0.1 R)
• M9: 1,224,758 km (0.072 R)
• M10: 1,352,365 km (0.103 R)
• M11: 1,531,433 km (0.055 R)
• M12: 1,616,854 km (0.077 R)
• M13: 1,807,741 km (0.085 R)
• M14: 1,893,311 km (0.03 R)
• M15: 1,975,141 km (0.048 R)
• M16: 2,126,833 km (0.076 R)
• M17: 2,348,088 km (0.1 R)
• M18: 2,616,766 km (0.098 R)
• M19: 2,778,332 km (0.06 R)
• M20: 2,901,600 km (0.104 R)
• M21: 2,984,926 km (0.111 R)
• M22: 3,105,353 km (0.094 R)
• M23: 3,190,623 km (0.106 R)
• M24: 3,301,475 km (0.074 R)
• M25: 3,635,527 km (0.076 R)
• M26: 4,261,595 km (0.094 R)
• M27: 4,487,039 km (0.06 R)
• M28: 4,723,553 km (0.06 R)
• M29: 4,843,231 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 13.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.25 AU - 3.35 AU

Year: 3293 Days

Day: 13 Hours

Environment

Temp: -206 °C

Axial Tilt: 130.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,734,027 km

• M1: 168,597 km (0.027 R)
• M2: 355,744 km (0.057 R)
• M3: 518,207 km (0.106 R)
• M4: 646,712 km (0.116 R)
• M5: 847,622 km (0.111 R)
• M6: 940,671 km (0.051 R)
• M7: 1,242,410 km (0.098 R)
• M8: 1,386,772 km (0.118 R)
• M9: 1,773,184 km (0.063 R)
• M10: 1,868,328 km (0.054 R)
• M11: 1,979,329 km (0.07 R)
• M12: 2,064,151 km (0.102 R)
• M13: 2,222,725 km (0.103 R)
• M14: 2,311,138 km (0.11 R)
• M15: 2,552,588 km (0.096 R)
• M16: 2,692,163 km (0.08 R)
• M17: 2,866,295 km (0.064 R)
• M18: 3,343,512 km (0.109 R)
• M19: 3,669,935 km (0.052 R)
• M20: 3,970,926 km (0.066 R)
• M21: 4,224,793 km (0.105 R)
• M22: 4,335,346 km (0.087 R)
• M23: 5,077,352 km (0.114 R)
• M24: 5,214,683 km (0.065 R)
• M25: 5,553,671 km (0.047 R)
• M26: 5,920,336 km (0.078 R)
• M27: 6,023,708 km (0.06 R)
• M28: 6,148,472 km (0.104 R)
• M29: 6,337,265 km (0.107 R)
• M30: 6,828,395 km (0.032 R)
• M31: 7,111,584 km (0.103 R)
• M32: 7,510,112 km (0.098 R)
• M33: 7,644,451 km (0.114 R)
• M34: 7,961,449 km (0.112 R)
• M35: 8,075,592 km (0.09 R)
• M36: 9,104,526 km (0.097 R)
• M37: 9,537,313 km (0.048 R)
• M38: 9,878,546 km (0.081 R)
• M39: 10,001,515 km (0.052 R)
• M40: 10,523,163 km (0.111 R)
• M41: 10,875,915 km (0.041 R)
• M42: 11,002,923 km (0.058 R)
• M43: 11,438,104 km (0.034 R)
• M44: 11,957,507 km (0.118 R)
• M45: 12,299,339 km (0.088 R)
• M46: 12,405,104 km (0.076 R)
• M47: 13,343,831 km (0.102 R)
• M48: 14,194,444 km (0.112 R)
• M49: 14,305,446 km (0.087 R)
• M50: 14,780,718 km (0.043 R)
• M51: 14,893,216 km (0.103 R)
• M52: 15,034,287 km (0.105 R)
• M53: 15,261,077 km (0.036 R)
• M54: 15,545,912 km (0.086 R)
• M55: 16,063,371 km (0.083 R)
• M56: 16,469,678 km (0.108 R)
• M57: 17,115,193 km (0.107 R)
• M58: 17,798,855 km (0.093 R)
• M59: 18,461,125 km (0.037 R)
• M60: 18,582,449 km (0.105 R)
• M61: 18,825,695 km (0.12 R)
• M62: 19,039,620 km (0.067 R)
• M63: 19,162,141 km (0.091 R)
• M64: 20,402,158 km (0.082 R)
• M65: 20,747,579 km (0.113 R)
• M66: 20,968,535 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.3

Radius: 5.7

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.35 AU - 7.85 AU

Year: 13298 Days

Day: 18.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,734,027 km

• M1: 72,555 km (0.078 R)
• M2: 183,257 km (0.092 R)
• M3: 247,584 km (0.114 R)
• M4: 724,353 km (0.11 R)
• M5: 778,507 km (0.089 R)
• M6: 1,484,609 km (0.092 R)
• M7: 1,625,231 km (0.119 R)
• M8: 1,919,191 km (0.103 R)
• M9: 2,868,240 km (0.119 R)
• M10: 3,404,997 km (0.117 R)
• M11: 3,466,482 km (0.074 R)
• M12: 4,266,830 km (0.082 R)
• M13: 4,946,454 km (0.052 R)
• M14: 5,051,322 km (0.074 R)
• M15: 5,298,757 km (0.069 R)
• M16: 5,477,975 km (0.083 R)
• M17: 6,064,847 km (0.073 R)
• M18: 6,102,247 km (0.066 R)
• M19: 6,365,838 km (0.107 R)
• M20: 6,441,834 km (0.115 R)
• M21: 6,710,212 km (0.118 R)
• M22: 6,904,091 km (0.078 R)
• M23: 7,257,890 km (0.038 R)
• M24: 7,416,913 km (0.115 R)
• M25: 7,496,948 km (0.103 R)
• M26: 7,860,471 km (0.06 R)
• M27: 8,105,961 km (0.056 R)
• M28: 10,026,498 km (0.104 R)
• M29: 10,159,341 km (0.046 R)
• M30: 10,606,339 km (0.117 R)
• M31: 10,696,547 km (0.109 R)
• M32: 11,105,398 km (0.065 R)
• M33: 11,151,175 km (0.12 R)
• M34: 11,380,957 km (0.108 R)
• M35: 11,519,485 km (0.04 R)
• M36: 11,705,136 km (0.1 R)
• M37: 11,798,335 km (0.092 R)
• M38: 11,985,482 km (0.036 R)
• M39: 12,600,479 km (0.111 R)
• M40: 14,107,977 km (0.084 R)
• M41: 14,207,160 km (0.049 R)
• M42: 14,706,667 km (0.061 R)
• M43: 15,059,718 km (0.092 R)
• M44: 15,415,462 km (0.115 R)
• M45: 15,466,625 km (0.091 R)
• M46: 15,620,112 km (0.074 R)
• M47: 15,928,732 km (0.106 R)
• M48: 16,239,298 km (0.116 R)
• M49: 18,090,571 km (0.119 R)
• M50: 19,013,590 km (0.11 R)
• M51: 19,453,258 km (0.094 R)
• M52: 20,063,318 km (0.073 R)
• M53: 20,342,618 km (0.087 R)
• M54: 21,302,138 km (0.038 R)
• M55: 21,988,194 km (0.051 R)
• M56: 22,333,915 km (0.076 R)
• M57: 22,449,554 km (0.081 R)
• M58: 22,681,431 km (0.117 R)
• M59: 23,617,016 km (0.117 R)
• M60: 24,208,077 km (0.045 R)
• M61: 24,267,467 km (0.061 R)
• M62: 24,326,858 km (0.086 R)
• M63: 24,505,478 km (0.058 R)
• M64: 24,624,707 km (0.115 R)
• M65: 24,744,236 km (0.112 R)
• M66: 25,164,007 km (0.087 R)
• M67: 25,224,146 km (0.036 R)
• M68: 26,253,978 km (0.105 R)
• M69: 26,376,049 km (0.081 R)
• M70: 26,498,271 km (0.101 R)
• M71: 26,804,797 km (0.064 R)
• M72: 27,545,007 km (0.105 R)
• M73: 27,607,090 km (0.108 R)
• M74: 28,856,681 km (0.079 R)
• M75: 28,982,643 km (0.099 R)
• M76: 33,175,273 km (0.096 R)
• M77: 34,302,493 km (0.119 R)
• M78: 34,369,213 km (0.089 R)
• M79: 35,105,833 km (0.052 R)
• M80: 36,186,678 km (0.067 R)
• M81: 38,311,416 km (0.08 R)
• M82: 38,657,885 km (0.057 R)
• M83: 40,124,393 km (0.101 R)
• M84: 42,680,572 km (0.12 R)
• M85: 44,923,642 km (0.047 R)
• M86: 46,169,792 km (0.11 R)
• M87: 47,501,662 km (0.083 R)
• M88: 48,771,000 km (0.083 R)
• M89: 49,976,011 km (0.069 R)
• M90: 50,430,340 km (0.04 R)
• M91: 50,658,028 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 13,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit