🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.2

Radius: 13.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.83 AU - 1.07 AU

Year: 607 Days

Day: 14.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,597,350 km

• M1: 169,345 km (0.1 R)
• M2: 276,158 km (0.115 R)
• M3: 371,152 km (0.113 R)
• M4: 507,286 km (0.07 R)
• M5: 643,869 km (0.108 R)
• M6: 942,018 km (0.09 R)
• M7: 1,055,263 km (0.117 R)
• M8: 1,143,377 km (0.104 R)
• M9: 1,242,111 km (0.11 R)
• M10: 1,428,211 km (0.098 R)
• M11: 1,560,455 km (0.079 R)
• M12: 1,688,511 km (0.11 R)
• M13: 1,846,786 km (0.061 R)
• M14: 1,978,133 km (0.079 R)
• M15: 2,070,734 km (0.081 R)
• M16: 2,352,277 km (0.112 R)
• M17: 2,490,356 km (0.095 R)
• M18: 2,585,650 km (0.077 R)
• M19: 2,764,419 km (0.034 R)
• M20: 2,852,831 km (0.04 R)
• M21: 2,984,627 km (0.045 R)
• M22: 3,096,975 km (0.102 R)
• M23: 3,205,284 km (0.102 R)
• M24: 3,375,676 km (0.104 R)
• M25: 3,481,591 km (0.102 R)
• M26: 3,577,483 km (0.119 R)
• M27: 3,940,258 km (0.109 R)
• M28: 4,046,174 km (0.035 R)
• M29: 4,135,184 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.7

Radius: 8.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.25 AU - 1.65 AU

Year: 1145 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 63,597,350 km

• M1: 108,458 km (0.043 R)
• M2: 162,762 km (0.118 R)
• M3: 310,116 km (0.046 R)
• M4: 382,971 km (0.108 R)
• M5: 495,767 km (0.112 R)
• M6: 684,859 km (0.073 R)
• M7: 768,335 km (0.078 R)
• M8: 958,623 km (0.055 R)
• M9: 1,015,022 km (0.045 R)
• M10: 1,204,562 km (0.083 R)
• M11: 1,314,068 km (0.114 R)
• M12: 1,434,344 km (0.044 R)
• M13: 1,492,089 km (0.057 R)
• M14: 1,580,502 km (0.091 R)
• M15: 1,678,189 km (0.113 R)
• M16: 1,754,783 km (0.104 R)
• M17: 1,911,562 km (0.116 R)
• M18: 2,487,513 km (0.072 R)
• M19: 2,548,849 km (0.11 R)
• M20: 2,863,154 km (0.119 R)
• M21: 3,029,806 km (0.11 R)
• M22: 3,095,479 km (0.04 R)
• M23: 3,161,601 km (0.116 R)
• M24: 3,333,789 km (0.068 R)
• M25: 3,421,154 km (0.095 R)
• M26: 3,528,864 km (0.112 R)
• M27: 3,667,691 km (0.101 R)
• M28: 3,950,730 km (0.043 R)
• M29: 4,199,063 km (0.037 R)
• M30: 4,378,131 km (0.055 R)
• M31: 4,452,481 km (0.093 R)
• M32: 4,853,105 km (0.061 R)
• M33: 5,344,384 km (0.105 R)
• M34: 5,561,600 km (0.095 R)
• M35: 6,111,073 km (0.084 R)
• M36: 6,266,206 km (0.055 R)
• M37: 6,326,195 km (0.102 R)
• M38: 6,398,451 km (0.075 R)
• M39: 6,800,869 km (0.116 R)
• M40: 7,527,765 km (0.119 R)
• M41: 7,694,118 km (0.077 R)
• M42: 7,771,310 km (0.1 R)
• M43: 8,043,578 km (0.11 R)
• M44: 8,200,506 km (0.061 R)
• M45: 8,305,674 km (0.114 R)
• M46: 8,530,819 km (0.092 R)
• M47: 8,677,424 km (0.115 R)
• M48: 9,000,406 km (0.054 R)
• M49: 9,054,710 km (0.116 R)
• M50: 9,136,241 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 12.7

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.37 AU - 3.35 AU

Year: 3173 Days

Day: 7.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,597,350 km

• M1: 161,267 km (0.101 R)
• M2: 285,433 km (0.092 R)
• M3: 365,168 km (0.093 R)
• M4: 487,240 km (0.087 R)
• M5: 575,653 km (0.074 R)
• M6: 734,825 km (0.03 R)
• M7: 859,889 km (0.046 R)
• M8: 1,056,909 km (0.106 R)
• M9: 1,212,042 km (0.119 R)
• M10: 1,316,012 km (0.084 R)
• M11: 1,829,133 km (0.043 R)
• M12: 2,087,489 km (0.109 R)
• M13: 2,416,155 km (0.08 R)
• M14: 2,639,654 km (0.115 R)
• M15: 2,964,132 km (0.097 R)
• M16: 3,059,276 km (0.078 R)
• M17: 3,416,965 km (0.106 R)
• M18: 3,516,896 km (0.094 R)
• M19: 3,617,725 km (0.116 R)
• M20: 3,857,082 km (0.108 R)
• M21: 4,154,782 km (0.086 R)
• M22: 4,297,498 km (0.115 R)
• M23: 4,478,362 km (0.037 R)
• M24: 4,588,017 km (0.041 R)
• M25: 4,772,770 km (0.103 R)
• M26: 5,130,908 km (0.093 R)
• M27: 5,419,781 km (0.117 R)
• M28: 5,733,787 km (0.103 R)
• M29: 5,813,373 km (0.069 R)
• M30: 6,013,685 km (0.097 R)
• M31: 6,379,900 km (0.107 R)
• M32: 6,628,233 km (0.116 R)
• M33: 6,816,577 km (0.11 R)
• M34: 7,457,304 km (0.107 R)
• M35: 8,613,247 km (0.108 R)
• M36: 8,957,173 km (0.1 R)
• M37: 9,305,436 km (0.086 R)
• M38: 9,493,182 km (0.11 R)
• M39: 9,753,183 km (0.065 R)
• M40: 10,039,663 km (0.066 R)
• M41: 10,377,305 km (0.084 R)
• M42: 10,866,191 km (0.073 R)
• M43: 10,964,926 km (0.119 R)
• M44: 11,312,741 km (0.113 R)
• M45: 11,513,052 km (0.075 R)
• M46: 11,664,146 km (0.116 R)
• M47: 12,070,155 km (0.103 R)
• M48: 13,026,983 km (0.1 R)
• M49: 13,237,168 km (0.119 R)
• M50: 13,395,442 km (0.081 R)
• M51: 14,115,756 km (0.107 R)
• M52: 14,494,238 km (0.091 R)
• M53: 14,848,636 km (0.118 R)
• M54: 15,040,570 km (0.112 R)
• M55: 15,123,148 km (0.12 R)
• M56: 15,233,551 km (0.039 R)
• M57: 15,316,428 km (0.119 R)
• M58: 15,649,583 km (0.101 R)
• M59: 15,872,932 km (0.103 R)
• M60: 16,069,354 km (0.077 R)
• M61: 17,092,006 km (0.088 R)
• M62: 17,235,769 km (0.107 R)
• M63: 17,495,471 km (0.097 R)
• M64: 18,106,429 km (0.08 R)
• M65: 18,488,202 km (0.089 R)
• M66: 19,021,220 km (0.075 R)
• M67: 19,140,449 km (0.098 R)
• M68: 19,259,828 km (0.101 R)
• M69: 19,800,026 km (0.074 R)
• M70: 20,193,469 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.2

Radius: 7.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.5 AU - 9.46 AU

Year: 16200 Days

Day: 24.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 63,597,350 km

• M1: 268,229 km (0.079 R)
• M2: 470,934 km (0.09 R)
• M3: 570,566 km (0.117 R)
• M4: 1,722,769 km (0.056 R)
• M5: 1,942,229 km (0.087 R)
• M6: 2,277,478 km (0.081 R)
• M7: 2,474,050 km (0.117 R)
• M8: 2,790,898 km (0.087 R)
• M9: 3,563,122 km (0.101 R)
• M10: 4,780,849 km (0.076 R)
• M11: 6,358,209 km (0.058 R)
• M12: 6,450,211 km (0.114 R)
• M13: 8,617,885 km (0.067 R)
• M14: 8,719,761 km (0.062 R)
• M15: 9,027,932 km (0.077 R)
• M16: 9,619,891 km (0.116 R)
• M17: 10,080,952 km (0.084 R)
• M18: 10,260,170 km (0.093 R)
• M19: 10,658,399 km (0.05 R)
• M20: 11,024,615 km (0.067 R)
• M21: 11,395,169 km (0.118 R)
• M22: 11,469,669 km (0.091 R)
• M23: 11,845,010 km (0.12 R)
• M24: 12,415,576 km (0.053 R)
• M25: 12,801,090 km (0.096 R)
• M26: 13,465,155 km (0.032 R)
• M27: 14,381,591 km (0.096 R)
• M28: 14,543,007 km (0.104 R)
• M29: 14,664,331 km (0.096 R)
• M30: 14,867,635 km (0.064 R)
• M31: 15,030,846 km (0.087 R)
• M32: 15,194,656 km (0.097 R)
• M33: 15,400,203 km (0.073 R)
• M34: 15,482,781 km (0.083 R)
• M35: 16,822,729 km (0.094 R)
• M36: 16,950,187 km (0.064 R)
• M37: 17,078,093 km (0.115 R)
• M38: 17,377,588 km (0.062 R)
• M39: 17,722,112 km (0.104 R)
• M40: 18,549,388 km (0.039 R)
• M41: 18,857,260 km (0.095 R)
• M42: 20,467,382 km (0.066 R)
• M43: 20,603,516 km (0.046 R)
• M44: 21,105,417 km (0.105 R)
• M45: 23,152,814 km (0.096 R)
• M46: 23,722,034 km (0.049 R)
• M47: 25,457,369 km (0.069 R)
• M48: 25,799,649 km (0.092 R)
• M49: 26,094,057 km (0.066 R)
• M50: 26,192,493 km (0.089 R)
• M51: 27,985,124 km (0.078 R)
• M52: 28,085,803 km (0.092 R)
• M53: 28,439,303 km (0.12 R)
• M54: 29,714,027 km (0.107 R)
• M55: 29,971,185 km (0.113 R)
• M56: 30,799,210 km (0.119 R)
• M57: 31,372,768 km (0.112 R)
• M58: 31,792,091 km (0.046 R)
• M59: 32,318,825 km (0.07 R)
• M60: 33,008,022 km (0.056 R)
• M61: 33,061,279 km (0.072 R)
• M62: 33,916,530 km (0.109 R)
• M63: 35,594,270 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.6

Radius: 6.7

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.86 AU - 9.96 AU

Year: 17447 Days

Day: 17.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,597,350 km

• M1: 156,629 km (0.104 R)
• M2: 413,339 km (0.095 R)
• M3: 730,486 km (0.097 R)
• M4: 1,111,662 km (0.046 R)
• M5: 1,466,957 km (0.095 R)
• M6: 1,741,319 km (0.066 R)
• M7: 2,061,758 km (0.073 R)
• M8: 2,244,267 km (0.081 R)
• M9: 2,789,851 km (0.114 R)
• M10: 3,810,108 km (0.105 R)
• M11: 4,148,199 km (0.113 R)
• M12: 4,653,541 km (0.1 R)
• M13: 5,343,486 km (0.049 R)
• M14: 5,721,670 km (0.098 R)
• M15: 5,806,791 km (0.099 R)
• M16: 6,064,997 km (0.118 R)
• M17: 6,151,913 km (0.038 R)
• M18: 6,326,943 km (0.074 R)
• M19: 6,503,618 km (0.052 R)
• M20: 6,726,818 km (0.064 R)
• M21: 7,457,903 km (0.088 R)
• M22: 7,644,601 km (0.069 R)
• M23: 7,832,795 km (0.106 R)
• M24: 9,443,366 km (0.102 R)
• M25: 9,797,763 km (0.119 R)
• M26: 10,105,037 km (0.073 R)
• M27: 10,311,781 km (0.102 R)
• M28: 11,905,447 km (0.083 R)
• M29: 12,068,958 km (0.11 R)
• M30: 13,460,816 km (0.115 R)
• M31: 15,079,017 km (0.047 R)
• M32: 15,552,494 km (0.077 R)
• M33: 16,030,908 km (0.093 R)
• M34: 17,002,097 km (0.094 R)
• M35: 18,054,817 km (0.109 R)
• M36: 18,431,505 km (0.093 R)
• M37: 19,384,144 km (0.077 R)
• M38: 19,705,331 km (0.04 R)
• M39: 20,157,864 km (0.103 R)
• M40: 20,744,737 km (0.113 R)
• M41: 21,935,386 km (0.101 R)
• M42: 23,693,909 km (0.089 R)
• M43: 23,830,941 km (0.108 R)
• M44: 24,313,095 km (0.061 R)
• M45: 24,590,000 km (0.111 R)
• M46: 24,659,264 km (0.067 R)
• M47: 24,867,953 km (0.071 R)
• M48: 25,007,229 km (0.081 R)
• M49: 25,990,087 km (0.038 R)
• M50: 26,486,303 km (0.085 R)
• M51: 27,776,435 km (0.057 R)
• M52: 28,283,721 km (0.1 R)
• M53: 29,086,912 km (0.102 R)
• M54: 30,045,835 km (0.079 R)
• M55: 30,120,035 km (0.069 R)
• M56: 30,566,435 km (0.117 R)
• M57: 31,692,159 km (0.033 R)
• M58: 32,374,176 km (0.118 R)
• M59: 32,526,317 km (0.091 R)
• M60: 33,444,549 km (0.078 R)
• M61: 34,526,441 km (0.04 R)
• M62: 35,541,313 km (0.105 R)
• M63: 35,776,929 km (0.109 R)
• M64: 35,934,306 km (0.081 R)
• M65: 38,081,036 km (0.088 R)
• M66: 39,372,664 km (0.116 R)
• M67: 39,453,895 km (0.096 R)
• M68: 39,535,127 km (0.113 R)
• M69: 39,616,359 km (0.115 R)
• M70: 41,667,345 km (0.034 R)
• M71: 42,164,758 km (0.099 R)
• M72: 43,332,818 km (0.12 R)
• M73: 45,359,870 km (0.089 R)
• M74: 45,957,064 km (0.101 R)
• M75: 46,042,485 km (0.115 R)
• M76: 49,155,766 km (0.069 R)
• M77: 51,712,693 km (0.091 R)
• M78: 51,801,703 km (0.081 R)
• M79: 51,890,565 km (0.078 R)
• M80: 52,693,905 km (0.096 R)
• M81: 55,309,774 km (0.085 R)
• M82: 56,496,085 km (0.093 R)
• M83: 56,862,899 km (0.116 R)
• M84: 57,506,469 km (0.12 R)
• M85: 59,358,790 km (0.118 R)
• M86: 59,824,936 km (0.117 R)
• M87: 59,918,286 km (0.115 R)
• M88: 60,105,133 km (0.117 R)
• M89: 60,198,632 km (0.1 R)
• M90: 61,042,514 km (0.073 R)
• M91: 61,230,558 km (0.106 R)
• M92: 61,701,492 km (0.116 R)
• M93: 63,597,346 km (0.036 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 11,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit