🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 11.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.62 AU - 0.68 AU

Year: 349 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,038,220 km

• M1: 147,952 km (0.097 R)
• M2: 297,401 km (0.105 R)
• M3: 376,837 km (0.109 R)
• M4: 490,232 km (0.095 R)
• M5: 585,376 km (0.058 R)
• M6: 667,655 km (0.094 R)
• M7: 747,391 km (0.072 R)
• M8: 849,267 km (0.096 R)
• M9: 944,860 km (0.059 R)
• M10: 1,048,232 km (0.12 R)
• M11: 1,172,847 km (0.109 R)
• M12: 1,271,881 km (0.089 R)
• M13: 1,346,979 km (0.085 R)
• M14: 1,516,025 km (0.101 R)
• M15: 1,639,293 km (0.055 R)
• M16: 1,726,509 km (0.101 R)
• M17: 1,880,744 km (0.111 R)
• M18: 2,176,350 km (0.069 R)
• M19: 2,262,219 km (0.084 R)
• M20: 2,376,512 km (0.102 R)
• M21: 2,515,189 km (0.099 R)
• M22: 2,656,709 km (0.059 R)
• M23: 2,777,584 km (0.096 R)
• M24: 2,918,056 km (0.074 R)
• M25: 2,995,249 km (0.118 R)
• M26: 3,139,461 km (0.06 R)
• M27: 3,341,568 km (0.076 R)
• M28: 3,428,634 km (0.09 R)
• M29: 3,579,578 km (0.065 R)
• M30: 3,662,455 km (0.053 R)
• M31: 3,745,781 km (0.099 R)
• M32: 3,875,482 km (0.096 R)
• M33: 4,006,530 km (0.105 R)
• M34: 4,099,281 km (0.109 R)
• M35: 4,179,316 km (0.113 R)
• M36: 4,340,881 km (0.086 R)
• M37: 4,443,057 km (0.059 R)
• M38: 4,559,743 km (0.119 R)
• M39: 4,698,420 km (0.109 R)
• M40: 4,831,413 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 15

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.86 AU - 5.98 AU

Year: 7277 Days

Day: 11.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,038,220 km

• M1: 219,460 km (0.03 R)
• M2: 338,989 km (0.091 R)
• M3: 781,798 km (0.08 R)
• M4: 994,377 km (0.087 R)
• M5: 1,351,318 km (0.098 R)
• M6: 1,993,691 km (0.041 R)
• M7: 2,359,458 km (0.1 R)
• M8: 2,607,940 km (0.052 R)
• M9: 2,888,884 km (0.058 R)
• M10: 3,609,198 km (0.071 R)
• M11: 4,110,800 km (0.111 R)
• M12: 4,411,641 km (0.071 R)
• M13: 4,550,767 km (0.076 R)
• M14: 5,535,570 km (0.087 R)
• M15: 5,776,871 km (0.055 R)
• M16: 6,021,763 km (0.045 R)
• M17: 6,176,447 km (0.053 R)
• M18: 6,269,946 km (0.111 R)
• M19: 6,426,874 km (0.079 R)
• M20: 6,585,149 km (0.107 R)
• M21: 6,744,770 km (0.096 R)
• M22: 6,937,900 km (0.025 R)
• M23: 7,198,500 km (0.065 R)
• M24: 7,695,614 km (0.099 R)
• M25: 7,830,102 km (0.103 R)
• M26: 8,067,364 km (0.07 R)
• M27: 8,445,099 km (0.029 R)
• M28: 8,793,512 km (0.117 R)
• M29: 8,934,134 km (0.114 R)
• M30: 9,075,654 km (0.046 R)
• M31: 9,360,937 km (0.051 R)
• M32: 9,794,322 km (0.077 R)
• M33: 10,531,241 km (0.104 R)
• M34: 10,643,290 km (0.099 R)
• M35: 10,906,433 km (0.097 R)
• M36: 11,708,876 km (0.11 R)
• M37: 11,902,755 km (0.107 R)
• M38: 12,019,591 km (0.084 R)
• M39: 12,372,342 km (0.116 R)
• M40: 13,613,705 km (0.037 R)
• M41: 14,727,162 km (0.113 R)
• M42: 15,315,980 km (0.108 R)
• M43: 15,528,259 km (0.105 R)
• M44: 15,912,726 km (0.06 R)
• M45: 17,128,657 km (0.107 R)
• M46: 17,349,015 km (0.096 R)
• M47: 17,525,989 km (0.084 R)
• M48: 18,645,430 km (0.057 R)
• M49: 19,008,504 km (0.09 R)
• M50: 19,880,360 km (0.091 R)
• M51: 20,953,127 km (0.074 R)
• M52: 21,901,278 km (0.071 R)
• M53: 21,996,871 km (0.055 R)
• M54: 22,236,377 km (0.042 R)
• M55: 22,380,589 km (0.106 R)
• M56: 22,573,272 km (0.116 R)
• M57: 22,766,552 km (0.071 R)
• M58: 22,863,491 km (0.107 R)
• M59: 23,496,290 km (0.038 R)
• M60: 23,643,046 km (0.035 R)
• M61: 25,078,437 km (0.115 R)
• M62: 26,338,500 km (0.095 R)
• M63: 27,155,604 km (0.12 R)
• M64: 27,670,669 km (0.027 R)
• M65: 27,929,324 km (0.068 R)
• M66: 28,240,936 km (0.11 R)
• M67: 28,501,386 km (0.107 R)
• M68: 28,762,734 km (0.119 R)
• M69: 29,551,264 km (0.114 R)
• M70: 29,709,838 km (0.083 R)
• M71: 30,027,883 km (0.096 R)
• M72: 30,507,045 km (0.094 R)
• M73: 30,667,414 km (0.088 R)
• M74: 32,068,248 km (0.077 R)
• M75: 33,710,534 km (0.082 R)
• M76: 34,764,750 km (0.081 R)
• M77: 34,932,150 km (0.113 R)
• M78: 35,155,799 km (0.091 R)
• M79: 37,247,476 km (0.117 R)
• M80: 38,221,957 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.2

Radius: 5.3

Gravity: 19.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.11 AU - 6.63 AU

Year: 9484 Days

Day: 17.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,038,220 km

• M1: 85,720 km (0.096 R)
• M2: 266,284 km (0.027 R)
• M3: 487,839 km (0.094 R)
• M4: 909,256 km (0.094 R)
• M5: 1,377,796 km (0.113 R)
• M6: 1,458,878 km (0.105 R)
• M7: 1,520,812 km (0.072 R)
• M8: 1,583,643 km (0.106 R)
• M9: 1,625,979 km (0.12 R)
• M10: 1,711,848 km (0.109 R)
• M11: 2,024,059 km (0.093 R)
• M12: 2,163,484 km (0.083 R)
• M13: 2,281,966 km (0.065 R)
• M14: 2,879,909 km (0.056 R)
• M15: 2,931,819 km (0.095 R)
• M16: 3,116,124 km (0.083 R)
• M17: 5,669,610 km (0.111 R)
• M18: 5,866,181 km (0.106 R)
• M19: 5,998,575 km (0.081 R)
• M20: 6,065,146 km (0.079 R)
• M21: 6,435,401 km (0.075 R)
• M22: 6,503,468 km (0.101 R)
• M23: 6,537,726 km (0.098 R)
• M24: 7,162,596 km (0.106 R)
• M25: 7,661,805 km (0.101 R)
• M26: 8,468,586 km (0.113 R)
• M27: 9,379,338 km (0.052 R)
• M28: 9,456,530 km (0.046 R)
• M29: 9,728,798 km (0.102 R)
• M30: 10,560,712 km (0.113 R)
• M31: 11,087,147 km (0.074 R)
• M32: 11,209,817 km (0.1 R)
• M33: 11,291,797 km (0.088 R)
• M34: 11,871,638 km (0.079 R)
• M35: 13,668,608 km (0.111 R)
• M36: 14,598,359 km (0.047 R)
• M37: 16,053,946 km (0.11 R)
• M38: 16,332,048 km (0.119 R)
• M39: 16,892,891 km (0.063 R)
• M40: 16,986,988 km (0.034 R)
• M41: 17,223,053 km (0.073 R)
• M42: 17,270,326 km (0.095 R)
• M43: 17,555,161 km (0.085 R)
• M44: 17,793,769 km (0.1 R)
• M45: 18,129,616 km (0.101 R)
• M46: 18,564,497 km (0.099 R)
• M47: 19,889,635 km (0.07 R)
• M48: 20,890,744 km (0.094 R)
• M49: 21,805,685 km (0.091 R)
• M50: 22,062,096 km (0.096 R)
• M51: 22,474,537 km (0.097 R)
• M52: 22,733,640 km (0.099 R)
• M53: 23,307,049 km (0.06 R)
• M54: 24,787,918 km (0.11 R)
• M55: 25,270,372 km (0.048 R)
• M56: 26,408,213 km (0.116 R)
• M57: 27,065,845 km (0.119 R)
• M58: 27,120,897 km (0.118 R)
• M59: 27,951,016 km (0.105 R)
• M60: 28,006,666 km (0.061 R)
• M61: 28,789,512 km (0.115 R)
• M62: 29,636,236 km (0.086 R)
• M63: 31,701,434 km (0.058 R)
• M64: 32,166,684 km (0.105 R)
• M65: 34,466,751 km (0.097 R)
• M66: 35,666,825 km (0.08 R)
• M67: 35,847,988 km (0.09 R)
• M68: 36,271,799 km (0.093 R)
• M69: 36,332,536 km (0.09 R)
• M70: 36,941,399 km (0.097 R)
• M71: 37,247,027 km (0.087 R)
• M72: 37,492,218 km (0.094 R)
• M73: 40,475,499 km (0.047 R)
• M74: 40,601,460 km (0.097 R)
• M75: 40,727,572 km (0.05 R)
• M76: 42,186,899 km (0.061 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 375

Radius: 4.3

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.18 AU - 8.08 AU

Year: 11384 Days

Day: 17 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,038,220 km

• M1: 124,166 km (0.094 R)
• M2: 202,406 km (0.057 R)
• M3: 345,122 km (0.059 R)
• M4: 474,674 km (0.101 R)
• M5: 545,284 km (0.113 R)
• M6: 1,206,357 km (0.117 R)
• M7: 1,653,954 km (0.112 R)
• M8: 2,459,987 km (0.064 R)
• M9: 2,786,111 km (0.108 R)
• M10: 3,125,848 km (0.043 R)
• M11: 3,929,936 km (0.115 R)
• M12: 4,103,918 km (0.116 R)
• M13: 4,549,870 km (0.04 R)
• M14: 4,917,581 km (0.053 R)
• M15: 5,105,027 km (0.111 R)
• M16: 6,143,835 km (0.114 R)
• M17: 6,211,004 km (0.05 R)
• M18: 6,515,735 km (0.094 R)
• M19: 7,245,474 km (0.104 R)
• M20: 7,351,838 km (0.051 R)
• M21: 7,494,554 km (0.078 R)
• M22: 8,369,402 km (0.112 R)
• M23: 8,406,652 km (0.116 R)
• M24: 8,932,489 km (0.104 R)
• M25: 9,161,074 km (0.071 R)
• M26: 9,624,229 km (0.089 R)
• M27: 9,897,844 km (0.064 R)
• M28: 9,976,383 km (0.106 R)
• M29: 10,015,877 km (0.118 R)
• M30: 10,094,864 km (0.056 R)
• M31: 10,693,555 km (0.077 R)
• M32: 10,855,270 km (0.095 R)
• M33: 10,895,811 km (0.086 R)
• M34: 11,303,765 km (0.086 R)
• M35: 11,633,927 km (0.113 R)
• M36: 11,716,954 km (0.077 R)
• M37: 12,176,967 km (0.117 R)
• M38: 12,472,872 km (0.083 R)
• M39: 12,813,955 km (0.097 R)
• M40: 12,899,675 km (0.075 R)
• M41: 13,158,030 km (0.116 R)
• M42: 13,418,031 km (0.077 R)
• M43: 14,252,788 km (0.035 R)
• M44: 14,297,069 km (0.082 R)
• M45: 15,376,417 km (0.063 R)
• M46: 15,558,777 km (0.085 R)
• M47: 15,971,817 km (0.114 R)
• M48: 17,707,451 km (0.114 R)
• M49: 18,186,763 km (0.082 R)
• M50: 20,696,566 km (0.102 R)
• M51: 21,302,737 km (0.107 R)
• M52: 21,914,592 km (0.117 R)
• M53: 22,068,528 km (0.057 R)
• M54: 22,222,764 km (0.106 R)
• M55: 22,791,385 km (0.108 R)
• M56: 24,366,501 km (0.031 R)
• M57: 25,381,972 km (0.088 R)
• M58: 25,759,706 km (0.072 R)
• M59: 26,302,298 km (0.115 R)
• M60: 29,240,849 km (0.1 R)
• M61: 30,490,888 km (0.061 R)
• M62: 30,548,184 km (0.101 R)
• M63: 31,007,300 km (0.089 R)
• M64: 31,180,086 km (0.101 R)
• M65: 31,642,343 km (0.071 R)
• M66: 33,219,105 km (0.102 R)
• M67: 34,522,701 km (0.118 R)
• M68: 35,240,770 km (0.116 R)
• M69: 37,977,215 km (0.064 R)
• M70: 38,718,472 km (0.053 R)
• M71: 39,090,821 km (0.117 R)
• M72: 40,277,731 km (0.085 R)
• M73: 41,223,189 km (0.032 R)
• M74: 41,413,179 km (0.05 R)
• M75: 42,622,977 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.7

Radius: 5.5

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.98 AU - 9.54 AU

Year: 14415 Days

Day: 19.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,038,220 km

• M1: 205,697 km (0.11 R)
• M2: 243,695 km (0.105 R)
• M3: 1,048,382 km (0.119 R)
• M4: 1,095,356 km (0.079 R)
• M5: 1,167,312 km (0.074 R)
• M6: 1,631,215 km (0.109 R)
• M7: 2,453,704 km (0.099 R)
• M8: 2,548,400 km (0.119 R)
• M9: 2,839,966 km (0.103 R)
• M10: 3,279,784 km (0.105 R)
• M11: 4,109,005 km (0.112 R)
• M12: 4,959,469 km (0.042 R)
• M13: 5,322,692 km (0.075 R)
• M14: 5,820,255 km (0.08 R)
• M15: 5,904,628 km (0.043 R)
• M16: 6,506,610 km (0.097 R)
• M17: 6,682,238 km (0.111 R)
• M18: 6,770,650 km (0.098 R)
• M19: 7,537,489 km (0.112 R)
• M20: 7,629,491 km (0.045 R)
• M21: 7,907,743 km (0.097 R)
• M22: 8,474,271 km (0.079 R)
• M23: 8,522,142 km (0.094 R)
• M24: 9,102,881 km (0.095 R)
• M25: 9,546,738 km (0.111 R)
• M26: 9,746,152 km (0.115 R)
• M27: 12,845,072 km (0.103 R)
• M28: 13,010,228 km (0.102 R)
• M29: 14,185,468 km (0.095 R)
• M30: 14,299,163 km (0.108 R)
• M31: 14,584,745 km (0.088 R)
• M32: 14,872,123 km (0.095 R)
• M33: 16,277,744 km (0.095 R)
• M34: 18,155,048 km (0.118 R)
• M35: 18,402,333 km (0.117 R)
• M36: 18,775,131 km (0.116 R)
• M37: 18,900,045 km (0.059 R)
• M38: 19,339,115 km (0.102 R)
• M39: 19,402,245 km (0.085 R)
• M40: 19,465,226 km (0.113 R)
• M41: 19,528,356 km (0.09 R)
• M42: 19,908,784 km (0.079 R)
• M43: 20,163,699 km (0.086 R)
• M44: 20,291,455 km (0.05 R)
• M45: 21,519,504 km (0.117 R)
• M46: 21,978,022 km (0.102 R)
• M47: 22,705,067 km (0.085 R)
• M48: 23,776,487 km (0.094 R)
• M49: 23,843,956 km (0.041 R)
• M50: 25,414,285 km (0.117 R)
• M51: 25,968,246 km (0.06 R)
• M52: 26,246,797 km (0.11 R)
• M53: 27,938,450 km (0.061 R)
• M54: 28,653,677 km (0.058 R)
• M55: 28,869,397 km (0.092 R)
• M56: 30,835,113 km (0.118 R)
• M57: 31,722,677 km (0.081 R)
• M58: 32,918,862 km (0.1 R)
• M59: 32,994,110 km (0.08 R)
• M60: 33,825,874 km (0.111 R)
• M61: 34,358,592 km (0.095 R)
• M62: 34,664,370 km (0.1 R)
• M63: 34,894,152 km (0.036 R)
• M64: 35,896,159 km (0.107 R)
• M65: 36,517,439 km (0.09 R)
• M66: 36,751,260 km (0.1 R)
• M67: 36,829,350 km (0.119 R)
• M68: 37,770,620 km (0.07 R)
• M69: 38,799,255 km (0.097 R)
• M70: 39,197,185 km (0.095 R)
• M71: 39,756,831 km (0.108 R)
• M72: 40,560,770 km (0.077 R)
• M73: 40,964,684 km (0.112 R)
• M74: 43,086,880 km (0.105 R)
• M75: 44,244,169 km (0.095 R)
• M76: 45,831,252 km (0.102 R)
• M77: 46,252,071 km (0.064 R)
• M78: 47,267,093 km (0.099 R)
• M79: 47,862,492 km (0.107 R)
• M80: 48,631,725 km (0.11 R)
• M81: 48,974,902 km (0.027 R)
• M82: 50,355,840 km (0.086 R)
• M83: 50,963,955 km (0.039 R)
• M84: 51,749,344 km (0.075 R)
• M85: 53,067,301 km (0.097 R)
• M86: 53,332,239 km (0.039 R)
• M87: 53,509,214 km (0.113 R)
• M88: 53,863,461 km (0.102 R)
• M89: 55,109,612 km (0.102 R)
• M90: 56,185,370 km (0.076 R)
• M91: 57,811,798 km (0.045 R)
• M92: 58,722,101 km (0.115 R)
• M93: 58,813,505 km (0.096 R)
• M94: 60,004,454 km (0.119 R)
• M95: 60,280,462 km (0.084 R)
• M96: 61,018,578 km (0.112 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: 435 - 17,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit