🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 10.2

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.22 AU - 1.7 AU

Year: 1139 Days

Day: 10.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 66,735,835 km

• M1: 127,158 km (0.107 R)
• M2: 210,035 km (0.06 R)
• M3: 338,540 km (0.095 R)
• M4: 406,158 km (0.095 R)
• M5: 529,876 km (0.098 R)
• M6: 618,438 km (0.034 R)
• M7: 888,312 km (0.045 R)
• M8: 1,124,826 km (0.074 R)
• M9: 1,234,781 km (0.107 R)
• M10: 1,299,258 km (0.099 R)
• M11: 1,457,233 km (0.075 R)
• M12: 1,525,749 km (0.097 R)
• M13: 1,675,197 km (0.042 R)
• M14: 1,792,781 km (0.107 R)
• M15: 1,875,808 km (0.07 R)
• M16: 1,969,606 km (0.045 R)
• M17: 2,036,326 km (0.088 R)
• M18: 2,162,138 km (0.08 R)
• M19: 2,391,322 km (0.083 R)
• M20: 2,524,314 km (0.078 R)
• M21: 2,776,686 km (0.09 R)
• M22: 3,125,848 km (0.096 R)
• M23: 3,192,867 km (0.045 R)
• M24: 3,260,336 km (0.113 R)
• M25: 3,640,614 km (0.119 R)
• M26: 3,758,647 km (0.12 R)
• M27: 3,889,993 km (0.046 R)
• M28: 3,998,601 km (0.101 R)
• M29: 4,157,175 km (0.118 R)
• M30: 4,243,493 km (0.091 R)
• M31: 4,380,375 km (0.106 R)
• M32: 4,582,183 km (0.087 R)
• M33: 4,696,924 km (0.09 R)
• M34: 4,799,848 km (0.093 R)
• M35: 4,877,489 km (0.099 R)
• M36: 5,034,118 km (0.076 R)
• M37: 5,245,500 km (0.062 R)
• M38: 5,554,719 km (0.104 R)
• M39: 5,869,772 km (0.119 R)
• M40: 6,275,331 km (0.069 R)
• M41: 6,733,550 km (0.092 R)
• M42: 6,835,127 km (0.095 R)
• M43: 7,069,547 km (0.1 R)
• M44: 7,158,109 km (0.1 R)
• M45: 7,291,699 km (0.081 R)
• M46: 7,864,659 km (0.103 R)
• M47: 7,941,104 km (0.052 R)
• M48: 8,064,073 km (0.07 R)
• M49: 8,342,924 km (0.096 R)
• M50: 8,577,643 km (0.116 R)
• M51: 8,656,481 km (0.064 R)
• M52: 8,830,613 km (0.118 R)
• M53: 8,910,049 km (0.1 R)
• M54: 9,150,154 km (0.046 R)
• M55: 9,359,890 km (0.085 R)
• M56: 9,424,815 km (0.082 R)
• M57: 9,538,659 km (0.102 R)
• M58: 9,949,156 km (0.115 R)
• M59: 10,248,352 km (0.1 R)
• M60: 10,365,487 km (0.09 R)
• M61: 10,550,390 km (0.026 R)
• M62: 11,094,776 km (0.088 R)
• M63: 11,491,660 km (0.085 R)
• M64: 11,665,792 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.7

Radius: 11.3

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.84 AU - 3.04 AU

Year: 3255 Days

Day: 11.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,735,835 km

• M1: 141,220 km (0.093 R)
• M2: 218,263 km (0.109 R)
• M3: 352,901 km (0.06 R)
• M4: 431,141 km (0.117 R)
• M5: 572,212 km (0.037 R)
• M6: 720,463 km (0.11 R)
• M7: 882,478 km (0.118 R)
• M8: 1,021,454 km (0.116 R)
• M9: 1,257,071 km (0.05 R)
• M10: 1,496,876 km (0.087 R)
• M11: 1,580,053 km (0.078 R)
• M12: 1,751,641 km (0.074 R)
• M13: 2,005,359 km (0.101 R)
• M14: 2,082,253 km (0.054 R)
• M15: 2,351,529 km (0.071 R)
• M16: 2,465,672 km (0.097 R)
• M17: 2,923,741 km (0.107 R)
• M18: 3,316,734 km (0.099 R)
• M19: 3,726,782 km (0.117 R)
• M20: 3,841,374 km (0.102 R)
• M21: 3,937,865 km (0.06 R)
• M22: 4,035,103 km (0.073 R)
• M23: 4,291,813 km (0.119 R)
• M24: 4,904,716 km (0.104 R)
• M25: 5,588,827 km (0.088 R)
• M26: 5,676,491 km (0.101 R)
• M27: 6,348,485 km (0.104 R)
• M28: 6,740,431 km (0.112 R)
• M29: 6,857,267 km (0.052 R)
• M30: 8,286,076 km (0.115 R)
• M31: 8,613,097 km (0.088 R)
• M32: 8,739,956 km (0.05 R)
• M33: 8,867,414 km (0.111 R)
• M34: 9,383,826 km (0.032 R)
• M35: 9,540,604 km (0.06 R)
• M36: 10,581,057 km (0.087 R)
• M37: 11,018,332 km (0.114 R)
• M38: 11,156,112 km (0.099 R)
• M39: 11,266,814 km (0.077 R)
• M40: 11,685,239 km (0.096 R)
• M41: 11,797,737 km (0.12 R)
• M42: 12,394,034 km (0.07 R)
• M43: 12,623,667 km (0.055 R)
• M44: 12,739,156 km (0.11 R)
• M45: 13,116,592 km (0.107 R)
• M46: 14,031,682 km (0.08 R)
• M47: 14,151,360 km (0.096 R)
• M48: 14,512,041 km (0.055 R)
• M49: 14,754,240 km (0.079 R)
• M50: 14,997,785 km (0.081 R)
• M51: 15,181,342 km (0.12 R)
• M52: 15,643,599 km (0.103 R)
• M53: 15,767,616 km (0.043 R)
• M54: 16,079,078 km (0.102 R)
• M55: 16,329,804 km (0.073 R)
• M56: 16,898,426 km (0.11 R)
• M57: 17,217,219 km (0.095 R)
• M58: 17,345,275 km (0.102 R)
• M59: 17,505,943 km (0.079 R)
• M60: 17,731,536 km (0.117 R)
• M61: 17,958,028 km (0.098 R)
• M62: 18,218,178 km (0.101 R)
• M63: 18,446,764 km (0.085 R)
• M64: 18,774,982 km (0.067 R)
• M65: 18,873,866 km (0.053 R)
• M66: 19,871,983 km (0.072 R)
• M67: 20,141,109 km (0.112 R)
• M68: 20,276,047 km (0.072 R)
• M69: 20,377,474 km (0.076 R)
• M70: 20,513,010 km (0.084 R)
• M71: 20,818,937 km (0.056 R)
• M72: 21,160,768 km (0.077 R)
• M73: 22,023,350 km (0.1 R)
• M74: 22,232,188 km (0.103 R)
• M75: 22,546,493 km (0.103 R)
• M76: 22,721,673 km (0.116 R)
• M77: 22,862,295 km (0.045 R)
• M78: 23,038,371 km (0.076 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.7

Radius: 5.6

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.83 AU - 6.97 AU

Year: 11703 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,735,835 km

• M1: 93,648 km (0.118 R)
• M2: 137,480 km (0.07 R)
• M3: 282,291 km (0.026 R)
• M4: 655,987 km (0.073 R)
• M5: 701,315 km (0.111 R)
• M6: 961,017 km (0.033 R)
• M7: 1,192,893 km (0.117 R)
• M8: 1,324,988 km (0.056 R)
• M9: 1,402,480 km (0.109 R)
• M10: 1,461,721 km (0.045 R)
• M11: 1,582,745 km (0.062 R)
• M12: 1,665,323 km (0.103 R)
• M13: 1,834,668 km (0.118 R)
• M14: 1,877,902 km (0.088 R)
• M15: 2,076,718 km (0.105 R)
• M16: 2,305,453 km (0.069 R)
• M17: 2,494,395 km (0.044 R)
• M18: 2,639,355 km (0.038 R)
• M19: 2,712,957 km (0.09 R)
• M20: 2,937,653 km (0.059 R)
• M21: 3,351,890 km (0.081 R)
• M22: 3,485,182 km (0.114 R)
• M23: 3,756,851 km (0.101 R)
• M24: 4,910,550 km (0.065 R)
• M25: 5,061,943 km (0.074 R)
• M26: 5,153,497 km (0.078 R)
• M27: 5,619,794 km (0.039 R)
• M28: 6,295,078 km (0.088 R)
• M29: 6,459,636 km (0.114 R)
• M30: 6,927,877 km (0.112 R)
• M31: 6,995,645 km (0.091 R)
• M32: 7,896,823 km (0.105 R)
• M33: 7,967,732 km (0.092 R)
• M34: 8,505,686 km (0.103 R)
• M35: 8,651,095 km (0.09 R)
• M36: 8,760,751 km (0.111 R)
• M37: 8,944,457 km (0.09 R)
• M38: 9,692,147 km (0.08 R)
• M39: 10,968,965 km (0.025 R)
• M40: 11,286,411 km (0.109 R)
• M41: 11,526,516 km (0.074 R)
• M42: 11,606,850 km (0.1 R)
• M43: 11,727,875 km (0.104 R)
• M44: 11,808,658 km (0.084 R)
• M45: 12,379,972 km (0.119 R)
• M46: 12,793,460 km (0.062 R)
• M47: 13,380,034 km (0.101 R)
• M48: 14,233,190 km (0.071 R)
• M49: 14,840,707 km (0.107 R)
• M50: 15,059,718 km (0.07 R)
• M51: 15,103,700 km (0.111 R)
• M52: 16,532,061 km (0.069 R)
• M53: 16,668,195 km (0.093 R)
• M54: 17,400,476 km (0.088 R)
• M55: 17,631,455 km (0.094 R)
• M56: 17,677,681 km (0.07 R)
• M57: 19,563,362 km (0.109 R)
• M58: 19,899,808 km (0.074 R)
• M59: 20,969,882 km (0.101 R)
• M60: 21,264,889 km (0.099 R)
• M61: 22,559,359 km (0.114 R)
• M62: 22,811,132 km (0.116 R)
• M63: 25,852,457 km (0.084 R)
• M64: 27,339,759 km (0.069 R)
• M65: 27,985,573 km (0.109 R)
• M66: 28,582,020 km (0.108 R)
• M67: 29,567,122 km (0.117 R)
• M68: 30,507,494 km (0.085 R)
• M69: 31,513,988 km (0.097 R)
• M70: 32,134,371 km (0.1 R)
• M71: 33,272,810 km (0.068 R)
• M72: 33,674,331 km (0.039 R)
• M73: 34,830,274 km (0.075 R)
• M74: 35,296,421 km (0.096 R)
• M75: 35,413,257 km (0.06 R)
• M76: 35,588,735 km (0.112 R)
• M77: 35,999,381 km (0.117 R)
• M78: 36,588,647 km (0.103 R)
• M79: 36,766,070 km (0.049 R)
• M80: 37,062,424 km (0.108 R)
• M81: 37,181,204 km (0.097 R)
• M82: 37,240,595 km (0.08 R)
• M83: 37,300,135 km (0.056 R)
• M84: 38,315,755 km (0.068 R)
• M85: 39,400,938 km (0.078 R)
• M86: 39,582,849 km (0.081 R)
• M87: 39,886,532 km (0.087 R)
• M88: 40,374,072 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.2

Radius: 5.4

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.82 AU - 11.64 AU

Year: 21127 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,735,835 km

• M1: 430,991 km (0.12 R)
• M2: 503,696 km (0.077 R)
• M3: 724,951 km (0.12 R)
• M4: 880,683 km (0.054 R)
• M5: 1,146,518 km (0.081 R)
• M6: 1,690,306 km (0.11 R)
• M7: 1,927,569 km (0.034 R)
• M8: 2,175,452 km (0.057 R)
• M9: 2,367,985 km (0.03 R)
• M10: 2,499,481 km (0.112 R)
• M11: 3,013,500 km (0.116 R)
• M12: 3,522,132 km (0.062 R)
• M13: 3,596,931 km (0.119 R)
• M14: 4,096,139 km (0.109 R)
• M15: 4,214,471 km (0.1 R)
• M16: 4,373,943 km (0.088 R)
• M17: 4,576,199 km (0.038 R)
• M18: 5,415,144 km (0.037 R)
• M19: 5,632,210 km (0.106 R)
• M20: 5,676,042 km (0.077 R)
• M21: 6,209,957 km (0.104 R)
• M22: 6,713,504 km (0.096 R)
• M23: 6,853,078 km (0.061 R)
• M24: 7,229,915 km (0.025 R)
• M25: 7,565,314 km (0.062 R)
• M26: 7,807,962 km (0.062 R)
• M27: 7,856,880 km (0.109 R)
• M28: 8,102,520 km (0.073 R)
• M29: 8,450,784 km (0.103 R)
• M30: 8,753,121 km (0.103 R)
• M31: 8,803,984 km (0.1 R)
• M32: 9,786,543 km (0.115 R)
• M33: 9,839,351 km (0.066 R)
• M34: 10,050,883 km (0.11 R)
• M35: 10,317,616 km (0.112 R)
• M36: 10,586,742 km (0.086 R)
• M37: 10,803,509 km (0.09 R)
• M38: 11,076,825 km (0.112 R)
• M39: 11,407,586 km (0.073 R)
• M40: 12,362,469 km (0.107 R)
• M41: 12,590,905 km (0.1 R)
• M42: 13,990,243 km (0.042 R)
• M43: 14,527,599 km (0.044 R)
• M44: 14,648,025 km (0.106 R)
• M45: 15,869,492 km (0.049 R)
• M46: 16,179,907 km (0.05 R)
• M47: 16,555,099 km (0.103 R)
• M48: 17,377,737 km (0.096 R)
• M49: 17,762,054 km (0.083 R)
• M50: 19,724,629 km (0.11 R)
• M51: 20,866,958 km (0.089 R)
• M52: 21,617,491 km (0.091 R)
• M53: 21,754,822 km (0.073 R)
• M54: 22,099,645 km (0.058 R)
• M55: 23,708,869 km (0.041 R)
• M56: 25,572,858 km (0.045 R)
• M57: 26,522,506 km (0.078 R)
• M58: 27,409,172 km (0.072 R)
• M59: 27,557,873 km (0.049 R)
• M60: 28,155,516 km (0.033 R)
• M61: 29,897,284 km (0.104 R)
• M62: 30,511,234 km (0.097 R)
• M63: 33,325,319 km (0.097 R)
• M64: 33,404,606 km (0.087 R)
• M65: 33,643,065 km (0.067 R)
• M66: 34,682,621 km (0.12 R)
• M67: 36,547,657 km (0.108 R)
• M68: 37,039,535 km (0.077 R)
• M69: 37,781,391 km (0.082 R)
• M70: 38,861,787 km (0.096 R)
• M71: 39,783,759 km (0.086 R)
• M72: 41,052,498 km (0.102 R)
• M73: 42,506,589 km (0.092 R)
• M74: 43,803,453 km (0.109 R)
• M75: 44,938,004 km (0.098 R)
• M76: 45,376,774 km (0.072 R)
• M77: 49,390,485 km (0.075 R)
• M78: 50,935,981 km (0.104 R)
• M79: 51,393,600 km (0.076 R)
• M80: 52,312,879 km (0.1 R)
• M81: 53,237,544 km (0.096 R)
• M82: 53,423,045 km (0.101 R)
• M83: 54,260,943 km (0.096 R)
• M84: 54,447,641 km (0.076 R)
• M85: 54,728,137 km (0.098 R)
• M86: 54,821,785 km (0.052 R)
• M87: 56,610,826 km (0.097 R)
• M88: 59,185,854 km (0.114 R)
• M89: 59,570,471 km (0.099 R)
• M90: 61,409,178 km (0.042 R)
• M91: 61,603,805 km (0.11 R)
• M92: 63,070,163 km (0.119 R)
• M93: 63,955,483 km (0.104 R)
• M94: 65,638,759 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit