🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.8

Radius: 8.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.43 AU

Year: 870 Days

Day: 7.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,771,652 km

• M1: 106,962 km (0.106 R)
• M2: 162,314 km (0.086 R)
• M3: 258,056 km (0.099 R)
• M4: 340,036 km (0.045 R)
• M5: 464,950 km (0.119 R)
• M6: 549,323 km (0.035 R)
• M7: 624,571 km (0.095 R)
• M8: 711,487 km (0.061 R)
• M9: 893,997 km (0.069 R)
• M10: 988,842 km (0.087 R)
• M11: 1,073,664 km (0.086 R)
• M12: 1,133,054 km (0.039 R)
• M13: 1,207,853 km (0.108 R)
• M14: 1,417,440 km (0.049 R)
• M15: 1,586,186 km (0.118 R)
• M16: 1,691,802 km (0.083 R)
• M17: 1,805,198 km (0.118 R)
• M18: 1,871,170 km (0.1 R)
• M19: 2,033,933 km (0.098 R)
• M20: 2,160,642 km (0.058 R)
• M21: 2,278,076 km (0.102 R)
• M22: 2,452,358 km (0.112 R)
• M23: 2,668,377 km (0.116 R)
• M24: 2,762,923 km (0.1 R)
• M25: 2,858,516 km (0.096 R)
• M26: 3,033,546 km (0.088 R)
• M27: 3,145,594 km (0.118 R)
• M28: 3,258,990 km (0.075 R)
• M29: 3,621,316 km (0.059 R)
• M30: 3,747,277 km (0.112 R)
• M31: 3,839,280 km (0.033 R)
• M32: 3,939,062 km (0.063 R)
• M33: 4,010,869 km (0.11 R)
• M34: 4,155,978 km (0.07 R)
• M35: 4,236,462 km (0.047 R)
• M36: 4,295,404 km (0.091 R)
• M37: 4,406,555 km (0.089 R)
• M38: 4,654,439 km (0.099 R)
• M39: 4,745,693 km (0.118 R)
• M40: 4,799,249 km (0.104 R)
• M41: 5,179,677 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 9.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.25 AU - 1.29 AU

Year: 924 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,771,652 km

• M1: 125,812 km (0.083 R)
• M2: 218,562 km (0.105 R)
• M3: 305,628 km (0.111 R)
• M4: 485,445 km (0.106 R)
• M5: 589,266 km (0.064 R)
• M6: 655,388 km (0.036 R)
• M7: 730,337 km (0.089 R)
• M8: 953,836 km (0.105 R)
• M9: 1,060,350 km (0.12 R)
• M10: 1,185,264 km (0.105 R)
• M11: 1,249,591 km (0.049 R)
• M12: 1,359,396 km (0.091 R)
• M13: 1,419,385 km (0.115 R)
• M14: 1,534,425 km (0.118 R)
• M15: 1,597,107 km (0.112 R)
• M16: 1,716,935 km (0.115 R)
• M17: 1,839,904 km (0.063 R)
• M18: 1,923,529 km (0.117 R)
• M19: 2,025,555 km (0.065 R)
• M20: 2,164,532 km (0.113 R)
• M21: 2,252,944 km (0.059 R)
• M22: 2,433,658 km (0.071 R)
• M23: 2,591,035 km (0.051 R)
• M24: 2,666,283 km (0.102 R)
• M25: 2,732,704 km (0.029 R)
• M26: 2,847,895 km (0.107 R)
• M27: 3,033,695 km (0.117 R)
• M28: 3,253,903 km (0.038 R)
• M29: 3,314,790 km (0.053 R)
• M30: 3,406,942 km (0.066 R)
• M31: 3,468,875 km (0.07 R)
• M32: 3,531,258 km (0.119 R)
• M33: 3,614,883 km (0.115 R)
• M34: 3,678,013 km (0.076 R)
• M35: 4,076,093 km (0.07 R)
• M36: 4,252,469 km (0.102 R)
• M37: 4,352,700 km (0.081 R)
• M38: 4,889,606 km (0.05 R)
• M39: 4,947,950 km (0.116 R)
• M40: 5,112,507 km (0.11 R)
• M41: 5,183,566 km (0.095 R)
• M42: 5,350,817 km (0.114 R)
• M43: 5,495,627 km (0.086 R)
• M44: 5,913,005 km (0.119 R)
• M45: 5,975,238 km (0.075 R)
• M46: 6,112,868 km (0.117 R)
• M47: 6,264,261 km (0.072 R)
• M48: 6,417,001 km (0.08 R)
• M49: 6,622,548 km (0.104 R)
• M50: 6,700,189 km (0.109 R)
• M51: 6,778,130 km (0.059 R)
• M52: 6,856,370 km (0.065 R)
• M53: 7,318,777 km (0.118 R)
• M54: 7,506,522 km (0.047 R)
• M55: 7,587,604 km (0.091 R)
• M56: 7,668,836 km (0.069 R)
• M57: 7,750,366 km (0.087 R)
• M58: 8,093,394 km (0.1 R)
• M59: 8,441,359 km (0.057 R)
• M60: 8,638,379 km (0.087 R)
• M61: 8,851,257 km (0.069 R)
• M62: 8,951,189 km (0.076 R)
• M63: 9,108,865 km (0.045 R)
• M64: 9,441,720 km (0.103 R)
• M65: 9,763,804 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 11.3

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.74 AU - 2.26 AU

Year: 1826 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,771,652 km

• M1: 142,268 km (0.11 R)
• M2: 212,878 km (0.099 R)
• M3: 293,361 km (0.067 R)
• M4: 412,591 km (0.064 R)
• M5: 493,523 km (0.112 R)
• M6: 564,882 km (0.084 R)
• M7: 657,632 km (0.103 R)
• M8: 756,367 km (0.07 R)
• M9: 1,006,494 km (0.111 R)
• M10: 1,106,575 km (0.112 R)
• M11: 1,177,186 km (0.116 R)
• M12: 1,392,906 km (0.059 R)
• M13: 1,469,799 km (0.102 R)
• M14: 1,572,423 km (0.106 R)
• M15: 1,659,040 km (0.1 R)
• M16: 1,843,495 km (0.069 R)
• M17: 2,219,284 km (0.109 R)
• M18: 2,480,781 km (0.089 R)
• M19: 2,575,178 km (0.095 R)
• M20: 2,722,681 km (0.09 R)
• M21: 2,797,480 km (0.109 R)
• M22: 2,911,025 km (0.066 R)
• M23: 3,174,317 km (0.109 R)
• M24: 3,340,820 km (0.088 R)
• M25: 3,437,310 km (0.1 R)
• M26: 3,542,926 km (0.111 R)
• M27: 3,641,362 km (0.072 R)
• M28: 3,891,639 km (0.092 R)
• M29: 4,242,745 km (0.071 R)
• M30: 4,408,948 km (0.045 R)
• M31: 4,532,965 km (0.087 R)
• M32: 4,966,500 km (0.072 R)
• M33: 5,067,777 km (0.09 R)
• M34: 5,235,028 km (0.1 R)
• M35: 5,527,342 km (0.099 R)
• M36: 5,718,827 km (0.045 R)
• M37: 5,922,281 km (0.085 R)
• M38: 6,246,758 km (0.101 R)
• M39: 6,366,287 km (0.076 R)
• M40: 6,466,368 km (0.111 R)
• M41: 6,617,611 km (0.097 R)
• M42: 6,872,227 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.9

Radius: 14.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.11 AU - 2.59 AU

Year: 2326 Days

Day: 9.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,771,652 km

• M1: 211,831 km (0.089 R)
• M2: 362,924 km (0.113 R)
• M3: 509,082 km (0.09 R)
• M4: 632,201 km (0.077 R)
• M5: 732,730 km (0.029 R)
• M6: 895,792 km (0.069 R)
• M7: 1,002,306 km (0.107 R)
• M8: 1,440,029 km (0.116 R)
• M9: 1,603,091 km (0.083 R)
• M10: 1,797,568 km (0.114 R)
• M11: 1,936,096 km (0.069 R)
• M12: 2,456,397 km (0.081 R)
• M13: 2,654,016 km (0.089 R)
• M14: 2,930,622 km (0.077 R)
• M15: 3,065,111 km (0.081 R)
• M16: 3,171,176 km (0.1 R)
• M17: 3,293,846 km (0.115 R)
• M18: 3,449,577 km (0.116 R)
• M19: 3,639,866 km (0.092 R)
• M20: 3,752,513 km (0.072 R)
• M21: 4,214,621 km (0.077 R)
• M22: 4,435,577 km (0.066 R)
• M23: 4,712,782 km (0.111 R)
• M24: 4,871,355 km (0.034 R)
• M25: 5,049,527 km (0.107 R)
• M26: 5,504,603 km (0.099 R)
• M27: 6,164,180 km (0.066 R)
• M28: 6,493,595 km (0.11 R)
• M29: 6,650,673 km (0.113 R)
• M30: 7,048,902 km (0.08 R)
• M31: 7,434,565 km (0.04 R)
• M32: 7,619,768 km (0.089 R)
• M33: 7,910,735 km (0.083 R)
• M34: 8,015,604 km (0.079 R)
• M35: 8,205,443 km (0.076 R)
• M36: 8,332,901 km (0.036 R)
• M37: 8,546,826 km (0.068 R)
• M38: 8,762,546 km (0.081 R)
• M39: 9,643,528 km (0.094 R)
• M40: 9,800,605 km (0.118 R)
• M41: 9,981,170 km (0.088 R)
• M42: 10,368,628 km (0.075 R)
• M43: 10,807,549 km (0.105 R)
• M44: 10,924,085 km (0.107 R)
• M45: 11,513,052 km (0.045 R)
• M46: 11,608,196 km (0.07 R)
• M47: 11,823,318 km (0.073 R)
• M48: 12,233,366 km (0.055 R)
• M49: 12,697,269 km (0.065 R)
• M50: 12,869,606 km (0.083 R)
• M51: 13,042,840 km (0.12 R)
• M52: 14,047,090 km (0.116 R)
• M53: 14,225,411 km (0.11 R)
• M54: 14,584,446 km (0.104 R)
• M55: 15,389,881 km (0.078 R)
• M56: 15,943,692 km (0.093 R)
• M57: 16,263,084 km (0.068 R)
• M58: 16,477,308 km (0.1 R)
• M59: 16,692,430 km (0.07 R)
• M60: 16,854,295 km (0.082 R)
• M61: 17,234,273 km (0.071 R)
• M62: 17,343,330 km (0.118 R)
• M63: 17,534,666 km (0.08 R)
• M64: 18,002,458 km (0.096 R)
• M65: 18,113,161 km (0.04 R)
• M66: 18,362,989 km (0.033 R)
• M67: 18,697,939 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.4

Radius: 7.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.54 AU - 7.86 AU

Year: 13796 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 65,771,652 km

• M1: 98,585 km (0.103 R)
• M2: 311,313 km (0.045 R)
• M3: 389,702 km (0.106 R)
• M4: 712,235 km (0.045 R)
• M5: 820,245 km (0.07 R)
• M6: 884,423 km (0.026 R)
• M7: 1,018,163 km (0.102 R)
• M8: 1,975,141 km (0.101 R)
• M9: 2,129,376 km (0.117 R)
• M10: 2,196,546 km (0.1 R)
• M11: 2,333,278 km (0.064 R)
• M12: 2,472,853 km (0.099 R)
• M13: 3,109,242 km (0.105 R)
• M14: 4,069,361 km (0.043 R)
• M15: 4,153,286 km (0.105 R)
• M16: 5,144,222 km (0.114 R)
• M17: 5,697,435 km (0.079 R)
• M18: 6,496,736 km (0.094 R)
• M19: 6,859,511 km (0.097 R)
• M20: 7,433,069 km (0.111 R)
• M21: 7,501,585 km (0.111 R)
• M22: 8,482,498 km (0.056 R)
• M23: 8,662,016 km (0.105 R)
• M24: 8,915,285 km (0.104 R)
• M25: 9,355,103 km (0.079 R)
• M26: 9,764,552 km (0.085 R)
• M27: 9,914,898 km (0.113 R)
• M28: 9,990,445 km (0.113 R)
• M29: 10,065,992 km (0.087 R)
• M30: 10,255,981 km (0.103 R)
• M31: 10,833,130 km (0.081 R)
• M32: 11,223,730 km (0.066 R)
• M33: 11,381,107 km (0.056 R)
• M34: 12,341,675 km (0.096 R)
• M35: 12,422,906 km (0.071 R)
• M36: 12,955,026 km (0.116 R)
• M37: 13,120,332 km (0.105 R)
• M38: 13,369,562 km (0.076 R)
• M39: 13,788,436 km (0.112 R)
• M40: 14,382,040 km (0.117 R)
• M41: 14,897,405 km (0.114 R)
• M42: 15,858,122 km (0.107 R)
• M43: 16,034,947 km (0.075 R)
• M44: 16,256,801 km (0.105 R)
• M45: 16,703,799 km (0.114 R)
• M46: 17,109,508 km (0.107 R)
• M47: 17,518,359 km (0.114 R)
• M48: 19,045,305 km (0.073 R)
• M49: 19,327,447 km (0.052 R)
• M50: 19,563,662 km (0.111 R)
• M51: 20,277,991 km (0.113 R)
• M52: 20,952,528 km (0.048 R)
• M53: 21,097,937 km (0.053 R)
• M54: 21,634,246 km (0.059 R)
• M55: 22,422,327 km (0.061 R)
• M56: 22,720,326 km (0.066 R)
• M57: 23,119,603 km (0.068 R)
• M58: 23,874,623 km (0.108 R)
• M59: 24,026,615 km (0.077 R)
• M60: 24,740,047 km (0.111 R)
• M61: 24,791,210 km (0.081 R)
• M62: 25,771,225 km (0.112 R)
• M63: 27,132,715 km (0.094 R)
• M64: 28,840,226 km (0.055 R)
• M65: 29,218,409 km (0.103 R)
• M66: 30,307,781 km (0.116 R)
• M67: 30,472,338 km (0.046 R)
• M68: 31,023,008 km (0.047 R)
• M69: 31,299,614 km (0.073 R)
• M70: 32,526,317 km (0.069 R)
• M71: 32,807,262 km (0.091 R)
• M72: 33,202,051 km (0.069 R)
• M73: 33,258,449 km (0.082 R)
• M74: 33,768,578 km (0.107 R)
• M75: 34,968,951 km (0.112 R)
• M76: 35,199,033 km (0.054 R)
• M77: 35,718,885 km (0.118 R)
• M78: 36,066,850 km (0.094 R)
• M79: 36,766,220 km (0.077 R)
• M80: 37,823,428 km (0.051 R)
• M81: 38,059,793 km (0.078 R)
• M82: 38,237,365 km (0.056 R)
• M83: 38,831,119 km (0.097 R)
• M84: 39,009,889 km (0.108 R)
• M85: 39,308,486 km (0.096 R)
• M86: 39,667,671 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492

Radius: 4.2

Gravity: 27.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.99 AU - 11.05 AU

Year: 18966 Days

Day: 15.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,771,652 km

• M1: 149,598 km (0.087 R)
• M2: 224,397 km (0.097 R)
• M3: 296,653 km (0.066 R)
• M4: 343,776 km (0.1 R)
• M5: 501,153 km (0.089 R)
• M6: 558,449 km (0.099 R)
• M7: 923,168 km (0.086 R)
• M8: 1,709,754 km (0.113 R)
• M9: 2,548,549 km (0.073 R)
• M10: 3,061,820 km (0.11 R)
• M11: 4,023,884 km (0.085 R)
• M12: 4,218,959 km (0.04 R)
• M13: 4,618,086 km (0.032 R)
• M14: 4,658,627 km (0.105 R)
• M15: 5,281,553 km (0.101 R)
• M16: 5,624,431 km (0.056 R)
• M17: 5,754,880 km (0.034 R)
• M18: 6,063,052 km (0.042 R)
• M19: 6,741,478 km (0.094 R)
• M20: 6,833,780 km (0.095 R)
• M21: 7,348,696 km (0.087 R)
• M22: 7,491,263 km (0.077 R)
• M23: 7,538,985 km (0.092 R)
• M24: 7,586,856 km (0.046 R)
• M25: 8,664,559 km (0.049 R)
• M26: 8,865,619 km (0.083 R)
• M27: 8,966,747 km (0.094 R)
• M28: 9,119,187 km (0.118 R)
• M29: 10,262,564 km (0.07 R)
• M30: 10,582,254 km (0.049 R)
• M31: 10,635,810 km (0.076 R)
• M32: 10,689,516 km (0.103 R)
• M33: 11,671,027 km (0.103 R)
• M34: 12,060,431 km (0.105 R)
• M35: 12,228,579 km (0.104 R)
• M36: 12,510,720 km (0.068 R)
• M37: 13,952,993 km (0.117 R)
• M38: 14,247,701 km (0.097 R)
• M39: 14,663,733 km (0.098 R)
• M40: 15,023,516 km (0.101 R)
• M41: 15,083,654 km (0.07 R)
• M42: 15,386,141 km (0.072 R)
• M43: 17,622,031 km (0.091 R)
• M44: 18,583,197 km (0.098 R)
• M45: 20,089,648 km (0.119 R)
• M46: 20,156,069 km (0.03 R)
• M47: 20,622,814 km (0.049 R)
• M48: 23,078,763 km (0.107 R)
• M49: 23,917,708 km (0.101 R)
• M50: 25,194,825 km (0.107 R)
• M51: 25,841,686 km (0.052 R)
• M52: 26,203,264 km (0.082 R)
• M53: 26,493,932 km (0.117 R)
• M54: 28,259,636 km (0.104 R)
• M55: 28,706,934 km (0.106 R)
• M56: 29,533,163 km (0.11 R)
• M57: 30,290,876 km (0.085 R)
• M58: 30,748,646 km (0.059 R)
• M59: 32,368,790 km (0.03 R)
• M60: 35,610,876 km (0.061 R)
• M61: 36,255,493 km (0.09 R)
• M62: 36,579,223 km (0.094 R)
• M63: 37,883,716 km (0.114 R)
• M64: 38,376,791 km (0.079 R)
• M65: 42,823,587 km (0.083 R)
• M66: 45,063,965 km (0.034 R)
• M67: 46,549,173 km (0.035 R)
• M68: 47,430,304 km (0.049 R)
• M69: 47,872,964 km (0.072 R)
• M70: 47,961,676 km (0.071 R)
• M71: 48,139,248 km (0.1 R)
• M72: 48,673,163 km (0.042 R)
• M73: 48,940,943 km (0.081 R)
• M74: 49,119,713 km (0.117 R)
• M75: 49,746,977 km (0.112 R)
• M76: 50,377,083 km (0.118 R)
• M77: 50,919,076 km (0.053 R)
• M78: 51,281,552 km (0.057 R)
• M79: 53,658,512 km (0.081 R)
• M80: 53,934,969 km (0.113 R)
• M81: 55,231,833 km (0.115 R)
• M82: 55,977,578 km (0.103 R)
• M83: 56,070,928 km (0.069 R)
• M84: 56,726,465 km (0.074 R)
• M85: 56,914,211 km (0.072 R)
• M86: 57,196,352 km (0.091 R)
• M87: 57,573,040 km (0.031 R)
• M88: 58,045,171 km (0.064 R)
• M89: 59,278,755 km (0.038 R)
• M90: 59,660,080 km (0.098 R)
• M91: 59,946,560 km (0.083 R)
• M92: 62,061,425 km (0.113 R)
• M93: 62,255,004 km (0.095 R)
• M94: 62,642,463 km (0.082 R)
• M95: 64,005,299 km (0.09 R)
• M96: 64,396,348 km (0.068 R)
• M97: 65,673,166 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 19,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit