🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.9

Radius: 9.3

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.67 AU - 0.85 AU

Year: 435 Days

Day: 7.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,880,650 km

• M1: 117,734 km (0.1 R)
• M2: 204,949 km (0.11 R)
• M3: 276,906 km (0.112 R)
• M4: 377,286 km (0.079 R)
• M5: 438,172 km (0.107 R)
• M6: 520,900 km (0.11 R)
• M7: 753,225 km (0.069 R)
• M8: 829,520 km (0.045 R)
• M9: 895,343 km (0.106 R)
• M10: 990,488 km (0.105 R)
• M11: 1,162,076 km (0.116 R)
• M12: 1,221,467 km (0.108 R)
• M13: 1,359,097 km (0.079 R)
• M14: 1,459,028 km (0.093 R)
• M15: 1,577,958 km (0.041 R)
• M16: 1,757,027 km (0.062 R)
• M17: 1,837,361 km (0.079 R)
• M18: 1,907,373 km (0.097 R)
• M19: 1,978,282 km (0.12 R)
• M20: 2,104,393 km (0.055 R)
• M21: 2,208,663 km (0.103 R)
• M22: 2,396,707 km (0.116 R)
• M23: 2,499,182 km (0.077 R)
• M24: 2,590,138 km (0.047 R)
• M25: 2,655,811 km (0.116 R)
• M26: 2,741,979 km (0.093 R)
• M27: 2,835,777 km (0.108 R)
• M28: 3,068,402 km (0.056 R)
• M29: 3,144,846 km (0.083 R)
• M30: 3,215,157 km (0.062 R)
• M31: 3,371,338 km (0.11 R)
• M32: 3,559,233 km (0.099 R)
• M33: 3,728,428 km (0.096 R)
• M34: 3,990,972 km (0.112 R)
• M35: 4,059,488 km (0.099 R)
• M36: 4,120,673 km (0.064 R)
• M37: 4,213,125 km (0.067 R)
• M38: 4,345,220 km (0.096 R)
• M39: 4,462,953 km (0.079 R)
• M40: 4,597,741 km (0.118 R)
• M41: 4,661,619 km (0.064 R)
• M42: 4,960,965 km (0.037 R)
• M43: 5,026,488 km (0.072 R)
• M44: 5,108,767 km (0.108 R)
• M45: 5,183,267 km (0.032 R)
• M46: 5,258,216 km (0.1 R)
• M47: 5,518,815 km (0.11 R)
• M48: 5,603,936 km (0.063 R)
• M49: 5,663,626 km (0.073 R)
• M50: 5,723,615 km (0.108 R)
• M51: 5,792,430 km (0.096 R)
• M52: 5,861,544 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 13.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.38 AU - 2.22 AU

Year: 1584 Days

Day: 8.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 26,880,650 km

• M1: 178,171 km (0.051 R)
• M2: 271,969 km (0.112 R)
• M3: 374,892 km (0.061 R)
• M4: 702,661 km (0.05 R)
• M5: 804,837 km (0.113 R)
• M6: 944,561 km (0.116 R)
• M7: 1,093,261 km (0.064 R)
• M8: 1,223,561 km (0.076 R)
• M9: 1,558,810 km (0.08 R)
• M10: 1,881,492 km (0.049 R)
• M11: 2,115,912 km (0.093 R)
• M12: 2,270,297 km (0.068 R)
• M13: 2,439,941 km (0.095 R)
• M14: 2,888,884 km (0.1 R)
• M15: 3,011,405 km (0.053 R)
• M16: 3,135,721 km (0.059 R)
• M17: 3,299,979 km (0.115 R)
• M18: 3,506,125 km (0.117 R)
• M19: 3,597,679 km (0.048 R)
• M20: 3,836,886 km (0.103 R)
• M21: 3,931,282 km (0.094 R)
• M22: 4,053,953 km (0.063 R)
• M23: 4,275,058 km (0.111 R)
• M24: 4,415,381 km (0.054 R)
• M25: 4,801,942 km (0.106 R)
• M26: 4,977,271 km (0.057 R)
• M27: 5,065,833 km (0.058 R)
• M28: 5,334,510 km (0.071 R)
• M29: 5,440,276 km (0.072 R)
• M30: 5,592,567 km (0.107 R)
• M31: 5,792,729 km (0.1 R)
• M32: 6,105,388 km (0.088 R)
• M33: 6,247,955 km (0.104 R)
• M34: 6,391,569 km (0.056 R)
• M35: 6,796,381 km (0.113 R)
• M36: 6,977,245 km (0.078 R)
• M37: 7,192,965 km (0.081 R)
• M38: 7,343,610 km (0.028 R)
• M39: 7,546,165 km (0.09 R)
• M40: 7,682,299 km (0.11 R)
• M41: 7,974,165 km (0.066 R)
• M42: 8,112,842 km (0.088 R)
• M43: 8,410,093 km (0.056 R)
• M44: 8,551,164 km (0.088 R)
• M45: 9,323,538 km (0.063 R)
• M46: 9,506,346 km (0.077 R)
• M47: 9,819,754 km (0.104 R)
• M48: 10,230,699 km (0.115 R)
• M49: 10,362,645 km (0.049 R)
• M50: 10,819,217 km (0.034 R)
• M51: 11,069,345 km (0.086 R)
• M52: 11,634,077 km (0.105 R)
• M53: 11,850,844 km (0.074 R)
• M54: 12,068,958 km (0.073 R)
• M55: 12,188,487 km (0.078 R)
• M56: 12,529,121 km (0.1 R)
• M57: 12,731,078 km (0.079 R)
• M58: 12,852,851 km (0.118 R)
• M59: 12,995,268 km (0.114 R)
• M60: 13,199,619 km (0.096 R)
• M61: 13,487,594 km (0.106 R)
• M62: 13,694,638 km (0.093 R)
• M63: 13,840,197 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.5

Radius: 10.5

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.78 AU - 4.4 AU

Year: 5426 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,880,650 km

• M1: 177,124 km (0.116 R)
• M2: 305,479 km (0.116 R)
• M3: 435,330 km (0.074 R)
• M4: 574,905 km (0.091 R)
• M5: 992,731 km (0.105 R)
• M6: 1,945,969 km (0.12 R)
• M7: 2,085,843 km (0.083 R)
• M8: 2,229,158 km (0.063 R)
• M9: 2,503,969 km (0.107 R)
• M10: 2,790,000 km (0.104 R)
• M11: 3,040,278 km (0.11 R)
• M12: 3,935,172 km (0.117 R)
• M13: 4,113,343 km (0.118 R)
• M14: 4,190,536 km (0.099 R)
• M15: 4,744,197 km (0.112 R)
• M16: 5,153,946 km (0.085 R)
• M17: 5,265,247 km (0.117 R)
• M18: 5,433,544 km (0.035 R)
• M19: 5,689,506 km (0.118 R)
• M20: 5,862,292 km (0.111 R)
• M21: 6,124,686 km (0.041 R)
• M22: 6,361,350 km (0.094 R)
• M23: 6,843,654 km (0.092 R)
• M24: 7,275,244 km (0.082 R)
• M25: 7,494,405 km (0.113 R)
• M26: 7,843,267 km (0.099 R)
• M27: 8,589,910 km (0.107 R)
• M28: 8,955,078 km (0.075 R)
• M29: 10,820,264 km (0.107 R)
• M30: 11,540,728 km (0.118 R)
• M31: 11,760,038 km (0.027 R)
• M32: 11,943,744 km (0.098 R)
• M33: 12,017,496 km (0.115 R)
• M34: 12,313,999 km (0.114 R)
• M35: 12,725,692 km (0.051 R)
• M36: 13,639,586 km (0.079 R)
• M37: 14,026,745 km (0.062 R)
• M38: 14,890,972 km (0.11 R)
• M39: 15,089,788 km (0.072 R)
• M40: 15,209,616 km (0.114 R)
• M41: 15,530,353 km (0.037 R)
• M42: 15,691,620 km (0.075 R)
• M43: 16,015,798 km (0.117 R)
• M44: 16,877,333 km (0.087 R)
• M45: 17,043,087 km (0.051 R)
• M46: 17,209,440 km (0.077 R)
• M47: 17,460,016 km (0.109 R)
• M48: 17,543,791 km (0.112 R)
• M49: 17,796,013 km (0.058 R)
• M50: 18,346,384 km (0.084 R)
• M51: 18,602,346 km (0.04 R)
• M52: 18,816,570 km (0.106 R)
• M53: 18,988,607 km (0.093 R)
• M54: 19,074,776 km (0.086 R)
• M55: 19,594,479 km (0.111 R)
• M56: 20,162,951 km (0.112 R)
• M57: 20,294,896 km (0.09 R)
• M58: 20,383,009 km (0.113 R)
• M59: 21,137,132 km (0.059 R)
• M60: 21,405,511 km (0.106 R)
• M61: 21,585,028 km (0.108 R)
• M62: 21,855,202 km (0.077 R)
• M63: 22,262,706 km (0.058 R)
• M64: 22,353,512 km (0.071 R)
• M65: 22,444,617 km (0.059 R)
• M66: 23,223,274 km (0.117 R)
• M67: 23,917,558 km (0.104 R)
• M68: 24,010,757 km (0.108 R)
• M69: 24,103,957 km (0.04 R)
• M70: 25,279,347 km (0.078 R)
• M71: 25,421,615 km (0.082 R)
• M72: 25,516,610 km (0.111 R)
• M73: 25,850,213 km (0.108 R)
• M74: 30,164,316 km (0.045 R)
• M75: 30,416,089 km (0.095 R)
• M76: 30,921,581 km (0.116 R)
• M77: 31,480,927 km (0.114 R)
• M78: 32,455,108 km (0.119 R)
• M79: 32,558,181 km (0.113 R)
• M80: 32,868,148 km (0.07 R)
• M81: 33,075,341 km (0.059 R)
• M82: 33,386,954 km (0.11 R)
• M83: 33,856,242 km (0.106 R)
• M84: 34,065,380 km (0.091 R)
• M85: 34,485,301 km (0.105 R)
• M86: 35,542,210 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 8

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.68 AU - 4.98 AU

Year: 5911 Days

Day: 11.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,880,650 km

• M1: 106,813 km (0.112 R)
• M2: 591,211 km (0.029 R)
• M3: 683,363 km (0.082 R)
• M4: 1,044,343 km (0.06 R)
• M5: 1,245,402 km (0.118 R)
• M6: 1,335,460 km (0.111 R)
• M7: 1,443,320 km (0.109 R)
• M8: 1,554,172 km (0.061 R)
• M9: 1,750,893 km (0.114 R)
• M10: 1,835,267 km (0.118 R)
• M11: 1,921,136 km (0.101 R)
• M12: 2,008,202 km (0.097 R)
• M13: 2,463,727 km (0.057 R)
• M14: 2,616,317 km (0.081 R)
• M15: 2,693,659 km (0.087 R)
• M16: 2,831,140 km (0.106 R)
• M17: 3,031,451 km (0.116 R)
• M18: 3,488,473 km (0.094 R)
• M19: 3,812,352 km (0.088 R)
• M20: 4,078,636 km (0.107 R)
• M21: 4,236,761 km (0.07 R)
• M22: 4,629,157 km (0.072 R)
• M23: 4,841,585 km (0.054 R)
• M24: 5,473,337 km (0.036 R)
• M25: 5,597,952 km (0.037 R)
• M26: 5,875,157 km (0.101 R)
• M27: 6,053,777 km (0.072 R)
• M28: 6,105,239 km (0.112 R)
• M29: 6,234,342 km (0.067 R)
• M30: 6,390,522 km (0.115 R)
• M31: 7,190,870 km (0.069 R)
• M32: 8,050,759 km (0.114 R)
• M33: 8,392,291 km (0.119 R)
• M34: 9,030,775 km (0.105 R)
• M35: 9,148,508 km (0.063 R)
• M36: 9,266,840 km (0.097 R)
• M37: 9,415,391 km (0.075 R)
• M38: 9,624,678 km (0.119 R)
• M39: 9,896,198 km (0.069 R)
• M40: 10,601,253 km (0.082 R)
• M41: 10,663,336 km (0.092 R)
• M42: 11,640,958 km (0.074 R)
• M43: 11,737,150 km (0.089 R)
• M44: 12,027,070 km (0.092 R)
• M45: 12,221,697 km (0.103 R)
• M46: 12,286,922 km (0.091 R)
• M47: 12,977,466 km (0.104 R)
• M48: 13,344,280 km (0.107 R)
• M49: 14,430,809 km (0.1 R)
• M50: 14,949,764 km (0.091 R)
• M51: 15,124,195 km (0.044 R)
• M52: 15,439,697 km (0.113 R)
• M53: 15,792,898 km (0.118 R)
• M54: 16,220,299 km (0.038 R)
• M55: 16,579,334 km (0.119 R)
• M56: 16,651,440 km (0.1 R)
• M57: 17,049,969 km (0.059 R)
• M58: 17,378,336 km (0.105 R)
• M59: 17,561,743 km (0.085 R)
• M60: 17,745,748 km (0.08 R)
• M61: 18,004,403 km (0.087 R)
• M62: 18,189,904 km (0.086 R)
• M63: 18,488,202 km (0.073 R)
• M64: 18,976,191 km (0.074 R)
• M65: 19,468,368 km (0.079 R)
• M66: 19,964,883 km (0.1 R)
• M67: 20,233,860 km (0.091 R)
• M68: 20,581,675 km (0.082 R)
• M69: 21,833,809 km (0.073 R)
• M70: 22,111,014 km (0.116 R)
• M71: 22,349,623 km (0.11 R)
• M72: 22,829,233 km (0.1 R)
• M73: 24,165,591 km (0.113 R)
• M74: 24,493,360 km (0.094 R)
• M75: 24,781,486 km (0.106 R)
• M76: 24,905,203 km (0.114 R)
• M77: 26,280,456 km (0.095 R)
• M78: 26,786,696 km (0.103 R)
• M79: 29,017,050 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 8.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.25 AU - 6.21 AU

Year: 7846 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,880,650 km

• M1: 108,907 km (0.085 R)
• M2: 213,626 km (0.094 R)
• M3: 312,660 km (0.068 R)
• M4: 390,002 km (0.085 R)
• M5: 492,925 km (0.104 R)
• M6: 815,009 km (0.094 R)
• M7: 893,698 km (0.087 R)
• M8: 1,221,915 km (0.107 R)
• M9: 1,433,746 km (0.04 R)
• M10: 1,530,237 km (0.067 R)
• M11: 1,586,336 km (0.096 R)
• M12: 2,345,994 km (0.033 R)
• M13: 2,695,006 km (0.104 R)
• M14: 3,460,348 km (0.098 R)
• M15: 4,149,995 km (0.096 R)
• M16: 4,389,202 km (0.098 R)
• M17: 4,469,984 km (0.085 R)
• M18: 4,592,206 km (0.116 R)
• M19: 4,965,153 km (0.119 R)
• M20: 5,369,516 km (0.092 R)
• M21: 5,718,229 km (0.086 R)
• M22: 5,939,933 km (0.105 R)
• M23: 6,346,091 km (0.117 R)
• M24: 6,437,645 km (0.062 R)
• M25: 6,854,874 km (0.092 R)
• M26: 6,925,334 km (0.097 R)
• M27: 7,114,276 km (0.049 R)
• M28: 8,258,251 km (0.11 R)
• M29: 8,686,101 km (0.115 R)
• M30: 8,762,246 km (0.083 R)
• M31: 8,864,272 km (0.115 R)
• M32: 9,328,325 km (0.093 R)
• M33: 9,642,032 km (0.097 R)
• M34: 10,306,695 km (0.095 R)
• M35: 10,414,405 km (0.099 R)
• M36: 10,549,642 km (0.077 R)
• M37: 11,068,597 km (0.077 R)
• M38: 11,512,155 km (0.103 R)
• M39: 12,188,487 km (0.109 R)
• M40: 12,245,334 km (0.07 R)
• M41: 12,388,050 km (0.096 R)
• M42: 12,445,346 km (0.049 R)
• M43: 12,935,578 km (0.117 R)
• M44: 13,022,794 km (0.083 R)
• M45: 13,343,980 km (0.034 R)
• M46: 13,786,341 km (0.087 R)
• M47: 14,053,972 km (0.038 R)
• M48: 14,233,489 km (0.057 R)
• M49: 14,594,619 km (0.082 R)
• M50: 15,510,606 km (0.086 R)
• M51: 16,131,737 km (0.089 R)
• M52: 16,256,801 km (0.11 R)
• M53: 17,205,999 km (0.083 R)
• M54: 17,526,438 km (0.063 R)
• M55: 17,655,092 km (0.106 R)
• M56: 18,238,224 km (0.029 R)
• M57: 18,466,660 km (0.054 R)
• M58: 19,356,618 km (0.112 R)
• M59: 19,423,189 km (0.113 R)
• M60: 19,723,282 km (0.049 R)
• M61: 19,991,362 km (0.114 R)
• M62: 20,802,930 km (0.072 R)
• M63: 21,075,797 km (0.088 R)
• M64: 21,281,195 km (0.113 R)
• M65: 21,901,577 km (0.053 R)
• M66: 23,336,669 km (0.07 R)
• M67: 23,584,703 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 7.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.41 AU - 8.85 AU

Year: 13826 Days

Day: 22.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,880,650 km

• M1: 120,127 km (0.105 R)
• M2: 186,698 km (0.036 R)
• M3: 733,778 km (0.111 R)
• M4: 792,570 km (0.114 R)
• M5: 1,030,879 km (0.11 R)
• M6: 1,124,378 km (0.109 R)
• M7: 1,377,946 km (0.072 R)
• M8: 1,728,005 km (0.086 R)
• M9: 2,276,880 km (0.063 R)
• M10: 3,223,086 km (0.05 R)
• M11: 3,665,148 km (0.104 R)
• M12: 3,726,932 km (0.047 R)
• M13: 3,893,285 km (0.037 R)
• M14: 4,062,181 km (0.074 R)
• M15: 4,276,704 km (0.111 R)
• M16: 4,874,347 km (0.098 R)
• M17: 5,125,223 km (0.113 R)
• M18: 5,264,050 km (0.039 R)
• M19: 5,403,924 km (0.113 R)
• M20: 5,592,417 km (0.087 R)
• M21: 6,048,990 km (0.086 R)
• M22: 6,768,556 km (0.098 R)
• M23: 6,971,859 km (0.079 R)
• M24: 7,462,839 km (0.105 R)
• M25: 7,515,199 km (0.09 R)
• M26: 7,567,558 km (0.091 R)
• M27: 7,805,119 km (0.092 R)
• M28: 7,858,227 km (0.112 R)
• M29: 8,862,627 km (0.113 R)
• M30: 9,001,453 km (0.083 R)
• M31: 9,197,127 km (0.116 R)
• M32: 10,225,014 km (0.091 R)
• M33: 10,312,230 km (0.047 R)
• M34: 10,634,464 km (0.117 R)
• M35: 10,752,497 km (0.1 R)
• M36: 11,620,912 km (0.08 R)
• M37: 11,742,535 km (0.086 R)
• M38: 12,140,466 km (0.119 R)
• M39: 12,232,917 km (0.049 R)
• M40: 14,001,762 km (0.085 R)
• M41: 16,288,515 km (0.072 R)
• M42: 16,903,961 km (0.119 R)
• M43: 17,596,749 km (0.102 R)
• M44: 17,911,353 km (0.088 R)
• M45: 18,087,131 km (0.068 R)
• M46: 18,653,059 km (0.08 R)
• M47: 18,795,476 km (0.062 R)
• M48: 19,368,736 km (0.075 R)
• M49: 21,271,022 km (0.097 R)
• M50: 21,531,622 km (0.056 R)
• M51: 22,055,962 km (0.076 R)
• M52: 23,041,064 km (0.113 R)
• M53: 23,155,656 km (0.089 R)
• M54: 23,346,992 km (0.096 R)
• M55: 24,701,301 km (0.063 R)
• M56: 24,779,541 km (0.107 R)
• M57: 26,519,813 km (0.107 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: 303 - 13,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit