🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.6

Radius: 9.5

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.7 AU - 1.14 AU

Year: 609 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,811,821 km

• M1: 119,529 km (0.117 R)
• M2: 190,737 km (0.085 R)
• M3: 398,978 km (0.085 R)
• M4: 460,612 km (0.117 R)
• M5: 595,699 km (0.085 R)
• M6: 688,599 km (0.084 R)
• M7: 750,084 km (0.108 R)
• M8: 824,284 km (0.098 R)
• M9: 906,862 km (0.075 R)
• M10: 1,009,935 km (0.118 R)
• M11: 1,147,715 km (0.062 R)
• M12: 1,279,062 km (0.065 R)
• M13: 1,448,706 km (0.107 R)
• M14: 1,660,985 km (0.112 R)
• M15: 1,854,116 km (0.074 R)
• M16: 1,994,439 km (0.112 R)
• M17: 2,309,642 km (0.074 R)
• M18: 2,381,000 km (0.034 R)
• M19: 2,477,191 km (0.115 R)
• M20: 2,574,879 km (0.068 R)
• M21: 2,740,483 km (0.112 R)
• M22: 2,849,989 km (0.084 R)
• M23: 2,986,871 km (0.037 R)
• M24: 3,056,135 km (0.059 R)
• M25: 3,134,674 km (0.096 R)
• M26: 3,240,589 km (0.076 R)
• M27: 3,392,581 km (0.089 R)
• M28: 3,473,962 km (0.081 R)
• M29: 3,574,342 km (0.09 R)
• M30: 3,740,844 km (0.088 R)
• M31: 3,815,643 km (0.042 R)
• M32: 3,900,465 km (0.119 R)
• M33: 4,216,865 km (0.091 R)
• M34: 4,383,068 km (0.111 R)
• M35: 4,711,884 km (0.113 R)
• M36: 5,121,334 km (0.087 R)
• M37: 5,246,397 km (0.097 R)
• M38: 5,361,887 km (0.093 R)
• M39: 5,457,031 km (0.027 R)
• M40: 5,595,559 km (0.032 R)
• M41: 5,735,283 km (0.094 R)
• M42: 5,974,191 km (0.089 R)
• M43: 6,128,127 km (0.11 R)
• M44: 6,238,680 km (0.049 R)
• M45: 6,495,839 km (0.083 R)
• M46: 6,597,416 km (0.107 R)
• M47: 6,676,703 km (0.049 R)
• M48: 6,882,250 km (0.065 R)
• M49: 6,974,402 km (0.045 R)
• M50: 7,113,080 km (0.084 R)
• M51: 7,440,699 km (0.106 R)
• M52: 7,749,170 km (0.103 R)
• M53: 7,893,083 km (0.074 R)
• M54: 7,953,221 km (0.03 R)
• M55: 8,025,627 km (0.032 R)
• M56: 8,086,214 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 13.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.82 AU - 2.4 AU

Year: 2116 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 42,811,821 km

• M1: 187,446 km (0.09 R)
• M2: 300,841 km (0.105 R)
• M3: 403,615 km (0.098 R)
• M4: 528,828 km (0.116 R)
• M5: 615,745 km (0.115 R)
• M6: 777,311 km (0.062 R)
• M7: 943,813 km (0.085 R)
• M8: 1,048,831 km (0.098 R)
• M9: 1,140,833 km (0.11 R)
• M10: 1,253,780 km (0.08 R)
• M11: 1,610,122 km (0.063 R)
• M12: 1,717,982 km (0.089 R)
• M13: 1,814,473 km (0.078 R)
• M14: 2,013,288 km (0.116 R)
• M15: 2,100,653 km (0.082 R)
• M16: 2,302,311 km (0.106 R)
• M17: 2,471,506 km (0.117 R)
• M18: 2,871,681 km (0.073 R)
• M19: 3,029,207 km (0.062 R)
• M20: 3,155,767 km (0.089 R)
• M21: 3,283,972 km (0.117 R)
• M22: 3,414,123 km (0.074 R)
• M23: 3,510,613 km (0.101 R)
• M24: 3,652,731 km (0.12 R)
• M25: 3,778,693 km (0.059 R)
• M26: 4,109,304 km (0.055 R)
• M27: 4,249,776 km (0.076 R)
• M28: 4,401,469 km (0.119 R)
• M29: 4,506,935 km (0.109 R)
• M30: 4,661,769 km (0.083 R)
• M31: 4,818,398 km (0.099 R)
• M32: 4,907,259 km (0.099 R)
• M33: 5,016,615 km (0.118 R)
• M34: 5,106,823 km (0.114 R)
• M35: 5,288,734 km (0.093 R)
• M36: 5,596,606 km (0.094 R)
• M37: 5,731,992 km (0.105 R)
• M38: 5,836,860 km (0.092 R)
• M39: 6,091,177 km (0.116 R)
• M40: 6,208,910 km (0.113 R)
• M41: 6,468,462 km (0.1 R)
• M42: 6,555,827 km (0.077 R)
• M43: 6,687,623 km (0.059 R)
• M44: 6,987,417 km (0.105 R)
• M45: 7,235,002 km (0.055 R)
• M46: 7,325,808 km (0.072 R)
• M47: 7,738,847 km (0.058 R)
• M48: 7,878,273 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 11.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.45 AU - 3.67 AU

Year: 4636 Days

Day: 14.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,811,821 km

• M1: 145,260 km (0.097 R)
• M2: 244,443 km (0.045 R)
• M3: 569,369 km (0.101 R)
• M4: 847,472 km (0.055 R)
• M5: 1,070,672 km (0.084 R)
• M6: 1,637,648 km (0.065 R)
• M7: 1,735,186 km (0.059 R)
• M8: 1,868,178 km (0.115 R)
• M9: 1,953,150 km (0.116 R)
• M10: 2,565,454 km (0.095 R)
• M11: 2,814,834 km (0.085 R)
• M12: 2,893,073 km (0.118 R)
• M13: 2,972,210 km (0.094 R)
• M14: 3,193,466 km (0.073 R)
• M15: 3,652,432 km (0.063 R)
• M16: 4,065,621 km (0.104 R)
• M17: 4,402,516 km (0.098 R)
• M18: 5,175,338 km (0.052 R)
• M19: 5,247,744 km (0.076 R)
• M20: 6,040,612 km (0.078 R)
• M21: 6,373,468 km (0.056 R)
• M22: 6,503,019 km (0.07 R)
• M23: 7,030,352 km (0.077 R)
• M24: 7,326,406 km (0.113 R)
• M25: 7,544,221 km (0.101 R)
• M26: 8,126,156 km (0.115 R)
• M27: 8,693,880 km (0.089 R)
• M28: 8,866,815 km (0.072 R)
• M29: 9,245,148 km (0.101 R)
• M30: 9,599,247 km (0.027 R)
• M31: 10,138,696 km (0.071 R)
• M32: 10,320,608 km (0.043 R)
• M33: 10,534,383 km (0.102 R)
• M34: 10,687,870 km (0.081 R)
• M35: 10,811,289 km (0.066 R)
• M36: 10,997,239 km (0.04 R)
• M37: 11,215,652 km (0.082 R)
• M38: 11,466,826 km (0.112 R)
• M39: 11,847,254 km (0.07 R)
• M40: 12,199,706 km (0.082 R)
• M41: 12,458,211 km (0.098 R)
• M42: 12,653,138 km (0.074 R)
• M43: 13,476,823 km (0.057 R)
• M44: 13,643,625 km (0.115 R)
• M45: 14,590,280 km (0.03 R)
• M46: 15,071,686 km (0.093 R)
• M47: 15,140,800 km (0.109 R)
• M48: 15,244,771 km (0.11 R)
• M49: 15,314,334 km (0.086 R)
• M50: 15,593,184 km (0.118 R)
• M51: 15,838,525 km (0.107 R)
• M52: 16,085,361 km (0.096 R)
• M53: 16,155,972 km (0.061 R)
• M54: 17,084,825 km (0.116 R)
• M55: 17,229,187 km (0.09 R)
• M56: 17,482,905 km (0.045 R)
• M57: 17,957,429 km (0.066 R)
• M58: 18,288,489 km (0.053 R)
• M59: 18,399,341 km (0.031 R)
• M60: 19,331,186 km (0.09 R)
• M61: 19,897,714 km (0.081 R)
• M62: 20,049,705 km (0.089 R)
• M63: 20,202,145 km (0.05 R)
• M64: 20,738,454 km (0.057 R)
• M65: 21,008,478 km (0.119 R)
• M66: 21,124,416 km (0.067 R)
• M67: 21,318,445 km (0.12 R)
• M68: 21,473,877 km (0.086 R)
• M69: 21,864,477 km (0.103 R)
• M70: 22,573,272 km (0.11 R)
• M71: 23,449,915 km (0.045 R)
• M72: 23,530,249 km (0.056 R)
• M73: 24,744,834 km (0.108 R)
• M74: 24,949,334 km (0.045 R)
• M75: 25,113,294 km (0.104 R)
• M76: 25,565,977 km (0.079 R)
• M77: 25,772,572 km (0.037 R)
• M78: 26,104,529 km (0.055 R)
• M79: 26,479,422 km (0.099 R)
• M80: 28,125,148 km (0.114 R)
• M81: 28,723,838 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 10.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.05 AU - 4.67 AU

Year: 6284 Days

Day: 14.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,811,821 km

• M1: 160,219 km (0.087 R)
• M2: 452,982 km (0.101 R)
• M3: 531,671 km (0.077 R)
• M4: 615,894 km (0.116 R)
• M5: 987,795 km (0.111 R)
• M6: 1,272,330 km (0.06 R)
• M7: 1,860,250 km (0.087 R)
• M8: 1,975,589 km (0.048 R)
• M9: 2,545,857 km (0.107 R)
• M10: 2,983,580 km (0.074 R)
• M11: 3,211,268 km (0.105 R)
• M12: 3,350,693 km (0.119 R)
• M13: 3,683,997 km (0.091 R)
• M14: 4,028,072 km (0.09 R)
• M15: 4,408,200 km (0.114 R)
• M16: 4,511,573 km (0.101 R)
• M17: 4,747,189 km (0.113 R)
• M18: 5,175,937 km (0.109 R)
• M19: 5,785,997 km (0.086 R)
• M20: 6,042,258 km (0.036 R)
• M21: 6,536,230 km (0.118 R)
• M22: 6,922,941 km (0.115 R)
• M23: 7,013,298 km (0.099 R)
• M24: 7,164,541 km (0.075 R)
• M25: 7,286,463 km (0.033 R)
• M26: 7,501,436 km (0.103 R)
• M27: 8,543,086 km (0.051 R)
• M28: 8,998,611 km (0.114 R)
• M29: 9,362,134 km (0.069 R)
• M30: 9,831,871 km (0.043 R)
• M31: 9,933,448 km (0.068 R)
• M32: 10,516,132 km (0.101 R)
• M33: 10,864,097 km (0.067 R)
• M34: 11,464,283 km (0.086 R)
• M35: 11,535,641 km (0.081 R)
• M36: 12,075,241 km (0.111 R)
• M37: 12,476,313 km (0.071 R)
• M38: 12,586,417 km (0.092 R)
• M39: 12,660,019 km (0.105 R)
• M40: 12,733,771 km (0.111 R)
• M41: 12,807,672 km (0.106 R)
• M42: 13,141,874 km (0.069 R)
• M43: 13,216,523 km (0.108 R)
• M44: 13,441,518 km (0.111 R)
• M45: 13,667,561 km (0.067 R)
• M46: 13,743,257 km (0.075 R)
• M47: 13,819,103 km (0.107 R)
• M48: 13,895,099 km (0.072 R)
• M49: 14,623,491 km (0.057 R)
• M50: 14,739,729 km (0.085 R)
• M51: 15,521,976 km (0.077 R)
• M52: 15,918,111 km (0.059 R)
• M53: 16,478,505 km (0.116 R)
• M54: 17,577,301 km (0.081 R)
• M55: 18,114,657 km (0.082 R)
• M56: 18,197,833 km (0.099 R)
• M57: 19,248,309 km (0.107 R)
• M58: 19,418,103 km (0.084 R)
• M59: 21,056,947 km (0.075 R)
• M60: 21,495,419 km (0.088 R)
• M61: 22,248,046 km (0.117 R)
• M62: 23,009,200 km (0.091 R)
• M63: 23,415,657 km (0.119 R)
• M64: 24,189,826 km (0.108 R)
• M65: 24,465,086 km (0.054 R)
• M66: 25,064,974 km (0.092 R)
• M67: 25,903,769 km (0.114 R)
• M68: 26,373,656 km (0.078 R)
• M69: 26,609,721 km (0.061 R)
• M70: 26,988,802 km (0.067 R)
• M71: 27,321,957 km (0.105 R)
• M72: 28,281,477 km (0.112 R)
• M73: 28,377,968 km (0.075 R)
• M74: 28,619,868 km (0.055 R)
• M75: 29,300,688 km (0.111 R)
• M76: 29,594,199 km (0.12 R)
• M77: 29,790,322 km (0.111 R)
• M78: 30,233,281 km (0.1 R)
• M79: 30,529,784 km (0.077 R)
• M80: 32,480,690 km (0.091 R)
• M81: 32,632,532 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.3

Radius: 3.7

Gravity: 33.62 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.93 AU - 7.19 AU

Year: 10297 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,811,821 km

• M1: 61,186 km (0.072 R)
• M2: 140,772 km (0.096 R)
• M3: 375,341 km (0.107 R)
• M4: 414,087 km (0.115 R)
• M5: 440,715 km (0.064 R)
• M6: 582,684 km (0.103 R)
• M7: 612,753 km (0.091 R)
• M8: 787,633 km (0.065 R)
• M9: 942,018 km (0.084 R)
• M10: 1,031,926 km (0.094 R)
• M11: 1,200,673 km (0.055 R)
• M12: 1,298,210 km (0.044 R)
• M13: 1,418,786 km (0.066 R)
• M14: 1,757,476 km (0.108 R)
• M15: 1,801,607 km (0.094 R)
• M16: 1,890,767 km (0.107 R)
• M17: 1,981,573 km (0.112 R)
• M18: 2,334,325 km (0.119 R)
• M19: 2,358,560 km (0.072 R)
• M20: 2,505,615 km (0.04 R)
• M21: 2,630,529 km (0.067 R)
• M22: 2,964,581 km (0.119 R)
• M23: 2,990,910 km (0.108 R)
• M24: 3,230,566 km (0.051 R)
• M25: 3,257,643 km (0.104 R)
• M26: 3,615,781 km (0.09 R)
• M27: 4,190,984 km (0.102 R)
• M28: 4,398,925 km (0.092 R)
• M29: 4,519,352 km (0.072 R)
• M30: 5,042,795 km (0.109 R)
• M31: 5,137,191 km (0.1 R)
• M32: 5,359,643 km (0.076 R)
• M33: 5,814,121 km (0.039 R)
• M34: 6,348,335 km (0.092 R)
• M35: 6,863,401 km (0.118 R)
• M36: 6,967,970 km (0.087 R)
• M37: 7,896,524 km (0.067 R)
• M38: 8,375,237 km (0.114 R)
• M39: 8,524,386 km (0.069 R)
• M40: 9,554,218 km (0.094 R)
• M41: 9,593,113 km (0.098 R)
• M42: 10,302,057 km (0.092 R)
• M43: 10,421,736 km (0.109 R)
• M44: 10,461,828 km (0.095 R)
• M45: 10,501,920 km (0.101 R)
• M46: 11,479,243 km (0.119 R)
• M47: 12,062,675 km (0.065 R)
• M48: 12,741,101 km (0.106 R)
• M49: 12,998,709 km (0.12 R)
• M50: 13,301,495 km (0.116 R)
• M51: 15,030,098 km (0.04 R)
• M52: 15,713,611 km (0.045 R)
• M53: 16,827,965 km (0.098 R)
• M54: 16,874,939 km (0.107 R)
• M55: 16,922,062 km (0.11 R)
• M56: 18,111,964 km (0.085 R)
• M57: 18,985,167 km (0.034 R)
• M58: 19,772,949 km (0.026 R)
• M59: 19,822,466 km (0.089 R)
• M60: 20,320,627 km (0.079 R)
• M61: 21,583,831 km (0.057 R)
• M62: 21,788,331 km (0.104 R)
• M63: 21,839,494 km (0.095 R)
• M64: 23,185,276 km (0.091 R)
• M65: 23,447,073 km (0.109 R)
• M66: 23,973,807 km (0.105 R)
• M67: 24,132,530 km (0.097 R)
• M68: 24,771,014 km (0.118 R)
• M69: 25,146,056 km (0.059 R)
• M70: 25,576,898 km (0.084 R)
• M71: 26,010,283 km (0.059 R)
• M72: 26,829,331 km (0.091 R)
• M73: 27,324,799 km (0.116 R)
• M74: 27,380,001 km (0.064 R)
• M75: 27,490,554 km (0.1 R)
• M76: 27,601,256 km (0.115 R)
• M77: 28,324,711 km (0.037 R)
• M78: 28,941,653 km (0.079 R)
• M79: 29,167,097 km (0.087 R)
• M80: 29,449,837 km (0.104 R)
• M81: 32,033,990 km (0.091 R)
• M82: 32,618,170 km (0.119 R)
• M83: 32,911,532 km (0.11 R)
• M84: 33,441,706 km (0.057 R)
• M85: 33,619,129 km (0.108 R)
• M86: 33,856,093 km (0.101 R)
• M87: 34,869,468 km (0.076 R)
• M88: 35,892,718 km (0.051 R)
• M89: 36,195,504 km (0.041 R)
• M90: 38,586,676 km (0.088 R)
• M91: 38,710,693 km (0.082 R)
• M92: 39,394,954 km (0.111 R)
• M93: 41,471,821 km (0.096 R)
• M94: 41,789,567 km (0.064 R)
• M95: 41,853,146 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit