🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 11.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.53 AU - 0.85 AU

Year: 370 Days

Day: 10.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 37,854,420 km

• M1: 180,565 km (0.089 R)
• M2: 271,520 km (0.11 R)
• M3: 345,272 km (0.059 R)
• M4: 470,336 km (0.086 R)
• M5: 608,115 km (0.077 R)
• M6: 683,961 km (0.056 R)
• M7: 759,209 km (0.097 R)
• M8: 846,574 km (0.096 R)
• M9: 923,916 km (0.094 R)
• M10: 1,069,026 km (0.106 R)
• M11: 1,151,006 km (0.064 R)
• M12: 1,237,773 km (0.066 R)
• M13: 1,316,312 km (0.098 R)
• M14: 1,590,973 km (0.097 R)
• M15: 1,717,832 km (0.113 R)
• M16: 1,942,080 km (0.031 R)
• M17: 2,046,948 km (0.103 R)
• M18: 2,153,761 km (0.049 R)
• M19: 2,239,929 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.6

Radius: 13.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.08 AU - 2.98 AU

Year: 2598 Days

Day: 8 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,854,420 km

• M1: 169,794 km (0.107 R)
• M2: 256,860 km (0.104 R)
• M3: 349,311 km (0.117 R)
• M4: 454,030 km (0.097 R)
• M5: 548,725 km (0.105 R)
• M6: 715,826 km (0.075 R)
• M7: 811,568 km (0.107 R)
• M8: 933,042 km (0.086 R)
• M9: 1,028,785 km (0.06 R)
• M10: 1,301,501 km (0.12 R)
• M11: 1,496,727 km (0.091 R)
• M12: 1,598,154 km (0.057 R)
• M13: 1,715,289 km (0.1 R)
• M14: 1,917,097 km (0.111 R)
• M15: 2,198,640 km (0.118 R)
• M16: 2,404,038 km (0.101 R)
• M17: 2,493,946 km (0.065 R)
• M18: 2,961,290 km (0.056 R)
• M19: 3,090,692 km (0.102 R)
• M20: 3,439,405 km (0.071 R)
• M21: 3,541,430 km (0.103 R)
• M22: 4,102,722 km (0.067 R)
• M23: 4,193,079 km (0.064 R)
• M24: 4,338,937 km (0.085 R)
• M25: 4,504,990 km (0.098 R)
• M26: 4,748,835 km (0.053 R)
• M27: 4,958,571 km (0.091 R)
• M28: 5,190,897 km (0.107 R)
• M29: 5,486,502 km (0.111 R)
• M30: 5,646,422 km (0.11 R)
• M31: 5,970,900 km (0.027 R)
• M32: 6,176,896 km (0.111 R)
• M33: 6,406,230 km (0.044 R)
• M34: 6,638,406 km (0.099 R)
• M35: 6,766,162 km (0.094 R)
• M36: 6,916,358 km (0.082 R)
• M37: 7,908,192 km (0.052 R)
• M38: 8,687,148 km (0.054 R)
• M39: 8,873,996 km (0.064 R)
• M40: 9,828,281 km (0.08 R)
• M41: 10,023,207 km (0.108 R)
• M42: 10,342,449 km (0.087 R)
• M43: 10,515,833 km (0.033 R)
• M44: 10,665,131 km (0.105 R)
• M45: 10,790,195 km (0.115 R)
• M46: 11,117,366 km (0.102 R)
• M47: 11,269,656 km (0.117 R)
• M48: 11,524,721 km (0.087 R)
• M49: 11,653,076 km (0.118 R)
• M50: 11,885,252 km (0.097 R)
• M51: 12,066,863 km (0.099 R)
• M52: 12,485,588 km (0.06 R)
• M53: 12,670,192 km (0.088 R)
• M54: 12,802,735 km (0.068 R)
• M55: 13,149,354 km (0.103 R)
• M56: 13,283,543 km (0.088 R)
• M57: 13,580,196 km (0.098 R)
• M58: 13,961,072 km (0.115 R)
• M59: 14,152,707 km (0.077 R)
• M60: 14,788,946 km (0.11 R)
• M61: 15,096,520 km (0.105 R)
• M62: 15,434,461 km (0.06 R)
• M63: 17,132,397 km (0.112 R)
• M64: 18,587,236 km (0.117 R)
• M65: 19,222,728 km (0.095 R)
• M66: 19,344,650 km (0.101 R)
• M67: 19,466,872 km (0.084 R)
• M68: 19,773,248 km (0.109 R)
• M69: 20,143,204 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 13.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.04 AU - 3.72 AU

Year: 4012 Days

Day: 13.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 110.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,854,420 km

• M1: 237,861 km (0.104 R)
• M2: 370,853 km (0.112 R)
• M3: 485,744 km (0.106 R)
• M4: 654,640 km (0.073 R)
• M5: 742,753 km (0.099 R)
• M6: 966,402 km (0.12 R)
• M7: 1,116,898 km (0.107 R)
• M8: 1,535,622 km (0.091 R)
• M9: 1,885,232 km (0.103 R)
• M10: 1,987,857 km (0.099 R)
• M11: 2,122,644 km (0.053 R)
• M12: 2,214,198 km (0.115 R)
• M13: 2,385,787 km (0.086 R)
• M14: 2,610,782 km (0.033 R)
• M15: 2,893,522 km (0.118 R)
• M16: 3,116,572 km (0.087 R)
• M17: 3,399,013 km (0.109 R)
• M18: 3,764,032 km (0.088 R)
• M19: 4,394,138 km (0.063 R)
• M20: 4,571,861 km (0.052 R)
• M21: 4,812,414 km (0.074 R)
• M22: 5,077,950 km (0.056 R)
• M23: 5,474,684 km (0.118 R)
• M24: 5,687,561 km (0.104 R)
• M25: 5,816,664 km (0.107 R)
• M26: 5,924,973 km (0.087 R)
• M27: 6,276,229 km (0.076 R)
• M28: 6,454,400 km (0.115 R)
• M29: 6,611,777 km (0.087 R)
• M30: 6,747,612 km (0.117 R)
• M31: 7,300,376 km (0.107 R)
• M32: 7,417,511 km (0.104 R)
• M33: 7,629,641 km (0.12 R)
• M34: 7,748,571 km (0.086 R)
• M35: 7,963,992 km (0.07 R)
• M36: 8,376,284 km (0.11 R)
• M37: 8,548,172 km (0.077 R)
• M38: 8,671,590 km (0.115 R)
• M39: 8,770,774 km (0.039 R)
• M40: 9,835,312 km (0.117 R)
• M41: 10,042,655 km (0.061 R)
• M42: 10,173,104 km (0.102 R)
• M43: 11,398,909 km (0.088 R)
• M44: 11,726,528 km (0.096 R)
• M45: 12,112,491 km (0.095 R)
• M46: 12,307,118 km (0.107 R)
• M47: 12,446,692 km (0.059 R)
• M48: 12,671,239 km (0.037 R)
• M49: 13,067,374 km (0.09 R)
• M50: 13,324,234 km (0.073 R)
• M51: 14,046,492 km (0.107 R)
• M52: 14,544,952 km (0.043 R)
• M53: 15,559,226 km (0.057 R)
• M54: 15,861,862 km (0.112 R)
• M55: 16,197,111 km (0.112 R)
• M56: 17,750,087 km (0.101 R)
• M57: 17,971,342 km (0.11 R)
• M58: 18,193,495 km (0.1 R)
• M59: 18,448,559 km (0.105 R)
• M60: 19,026,605 km (0.099 R)
• M61: 19,188,320 km (0.07 R)
• M62: 19,447,873 km (0.107 R)
• M63: 20,167,738 km (0.092 R)
• M64: 20,530,961 km (0.055 R)
• M65: 20,663,655 km (0.091 R)
• M66: 21,499,009 km (0.081 R)
• M67: 22,345,434 km (0.087 R)
• M68: 22,481,867 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 12.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.11 AU - 6.07 AU

Year: 7415 Days

Day: 14.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,854,420 km

• M1: 222,901 km (0.109 R)
• M2: 318,494 km (0.059 R)
• M3: 461,958 km (0.087 R)
• M4: 700,567 km (0.096 R)
• M5: 828,772 km (0.106 R)
• M6: 1,144,424 km (0.105 R)
• M7: 1,334,563 km (0.045 R)
• M8: 1,461,272 km (0.028 R)
• M9: 1,968,110 km (0.052 R)
• M10: 2,071,781 km (0.096 R)
• M11: 2,241,724 km (0.088 R)
• M12: 2,572,784 km (0.033 R)
• M13: 3,014,995 km (0.114 R)
• M14: 3,159,806 km (0.076 R)
• M15: 3,431,177 km (0.105 R)
• M16: 5,596,307 km (0.084 R)
• M17: 5,745,306 km (0.049 R)
• M18: 6,138,599 km (0.088 R)
• M19: 7,080,018 km (0.118 R)
• M20: 7,176,509 km (0.1 R)
• M21: 7,338,673 km (0.061 R)
• M22: 7,501,884 km (0.055 R)
• M23: 7,865,258 km (0.032 R)
• M24: 8,166,997 km (0.116 R)
• M25: 8,712,730 km (0.093 R)
• M26: 9,624,977 km (0.104 R)
• M27: 9,875,703 km (0.096 R)
• M28: 10,056,118 km (0.103 R)
• M29: 10,201,378 km (0.078 R)
• M30: 10,900,449 km (0.091 R)
• M31: 12,578,339 km (0.113 R)
• M32: 13,010,377 km (0.069 R)
• M33: 13,367,467 km (0.092 R)
• M34: 13,848,724 km (0.081 R)
• M35: 14,010,439 km (0.12 R)
• M36: 14,213,294 km (0.082 R)
• M37: 14,335,665 km (0.116 R)
• M38: 14,622,294 km (0.117 R)
• M39: 14,704,424 km (0.106 R)
• M40: 15,535,440 km (0.118 R)
• M41: 15,745,625 km (0.092 R)
• M42: 16,296,444 km (0.081 R)
• M43: 16,552,705 km (0.09 R)
• M44: 16,767,378 km (0.093 R)
• M45: 17,416,932 km (0.1 R)
• M46: 17,635,195 km (0.113 R)
• M47: 17,766,692 km (0.102 R)
• M48: 17,898,488 km (0.095 R)
• M49: 18,162,977 km (0.096 R)
• M50: 18,562,253 km (0.111 R)
• M51: 18,964,372 km (0.106 R)
• M52: 19,595,675 km (0.067 R)
• M53: 20,601,572 km (0.1 R)
• M54: 21,530,574 km (0.059 R)
• M55: 23,141,295 km (0.106 R)
• M56: 24,594,488 km (0.077 R)
• M57: 24,741,393 km (0.073 R)
• M58: 25,233,271 km (0.107 R)
• M59: 27,233,245 km (0.044 R)
• M60: 27,486,814 km (0.102 R)
• M61: 28,098,669 km (0.116 R)
• M62: 28,200,994 km (0.095 R)
• M63: 28,869,696 km (0.058 R)
• M64: 29,128,201 km (0.099 R)
• M65: 29,804,085 km (0.075 R)
• M66: 29,908,504 km (0.087 R)
• M67: 33,260,244 km (0.071 R)
• M68: 33,912,192 km (0.115 R)
• M69: 34,897,742 km (0.109 R)
• M70: 35,228,503 km (0.08 R)
• M71: 35,394,258 km (0.106 R)
• M72: 35,837,367 km (0.109 R)
• M73: 36,338,220 km (0.104 R)
• M74: 37,009,466 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit