🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.14 AU - 1.76 AU

Year: 619 Days

Day: 13 Hours

Environment

Temp: -11 °C

Axial Tilt: 82.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 3.3

Gravity: 25.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.43 AU - 15.63 AU

Year: 17656 Days

Day: 18.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,571,125 km

• M1: 350,209 km (0.109 R)
• M2: 600,486 km (0.06 R)
• M3: 688,300 km (0.062 R)
• M4: 743,053 km (0.1 R)
• M5: 935,585 km (0.091 R)
• M6: 1,079,349 km (0.095 R)
• M7: 1,186,311 km (0.119 R)
• M8: 1,721,423 km (0.116 R)
• M9: 2,430,965 km (0.091 R)
• M10: 2,571,288 km (0.12 R)
• M11: 2,743,027 km (0.119 R)
• M12: 3,624,756 km (0.11 R)
• M13: 4,279,247 km (0.066 R)
• M14: 4,312,907 km (0.091 R)
• M15: 4,380,674 km (0.118 R)
• M16: 4,482,700 km (0.101 R)
• M17: 5,219,171 km (0.056 R)
• M18: 5,363,682 km (0.115 R)
• M19: 5,436,387 km (0.085 R)
• M20: 5,730,646 km (0.093 R)
• M21: 5,917,194 km (0.106 R)
• M22: 5,954,743 km (0.106 R)
• M23: 6,488,808 km (0.056 R)
• M24: 6,605,195 km (0.084 R)
• M25: 6,644,090 km (0.116 R)
• M26: 8,729,485 km (0.073 R)
• M27: 8,772,270 km (0.089 R)
• M28: 9,073,560 km (0.068 R)
• M29: 9,203,710 km (0.034 R)
• M30: 9,290,925 km (0.114 R)
• M31: 9,378,291 km (0.058 R)
• M32: 11,650,084 km (0.102 R)
• M33: 11,838,876 km (0.105 R)
• M34: 12,846,418 km (0.053 R)
• M35: 13,188,249 km (0.112 R)
• M36: 13,681,922 km (0.114 R)
• M37: 14,131,314 km (0.104 R)
• M38: 14,788,946 km (0.109 R)
• M39: 15,404,841 km (0.1 R)
• M40: 15,872,184 km (0.117 R)
• M41: 16,133,831 km (0.048 R)
• M42: 16,502,590 km (0.113 R)
• M43: 16,874,041 km (0.069 R)
• M44: 17,034,111 km (0.041 R)
• M45: 17,625,322 km (0.076 R)
• M46: 17,896,244 km (0.105 R)
• M47: 20,112,835 km (0.091 R)
• M48: 21,889,160 km (0.042 R)
• M49: 22,825,344 km (0.109 R)
• M50: 23,061,559 km (0.113 R)
• M51: 23,179,891 km (0.112 R)
• M52: 23,595,623 km (0.12 R)
• M53: 25,161,614 km (0.109 R)
• M54: 25,527,829 km (0.115 R)
• M55: 25,895,691 km (0.118 R)
• M56: 25,957,175 km (0.072 R)
• M57: 26,698,732 km (0.115 R)
• M58: 27,197,042 km (0.113 R)
• M59: 27,698,345 km (0.072 R)
• M60: 28,837,533 km (0.114 R)
• M61: 30,444,812 km (0.058 R)
• M62: 30,769,739 km (0.073 R)
• M63: 31,030,488 km (0.103 R)
• M64: 32,942,947 km (0.111 R)
• M65: 33,142,959 km (0.082 R)
• M66: 34,284,092 km (0.089 R)
• M67: 34,486,648 km (0.101 R)
• M68: 35,506,157 km (0.099 R)
• M69: 35,779,622 km (0.078 R)
• M70: 36,259,981 km (0.099 R)
• M71: 36,466,426 km (0.115 R)
• M72: 37,644,060 km (0.088 R)
• M73: 39,610,524 km (0.104 R)
• M74: 40,178,547 km (0.116 R)
• M75: 40,320,964 km (0.107 R)
• M76: 41,178,908 km (0.097 R)
• M77: 41,826,368 km (0.062 R)
• M78: 42,477,268 km (0.117 R)
• M79: 42,549,823 km (0.097 R)
• M80: 42,622,378 km (0.049 R)
• M81: 44,155,607 km (0.039 R)
• M82: 44,376,114 km (0.119 R)
• M83: 46,900,728 km (0.087 R)
• M84: 47,200,671 km (0.112 R)
• M85: 48,104,691 km (0.106 R)
• M86: 48,862,405 km (0.103 R)
• M87: 49,014,396 km (0.118 R)
• M88: 50,006,379 km (0.085 R)
• M89: 50,312,905 km (0.098 R)
• M90: 50,620,030 km (0.115 R)
• M91: 50,927,902 km (0.117 R)
• M92: 51,081,988 km (0.061 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.9

Radius: 8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.37 AU - 21.89 AU

Year: 28527 Days

Day: 25 Hours

Environment

Temp: -189 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,571,125 km

• M1: 153,936 km (0.087 R)
• M2: 535,112 km (0.075 R)
• M3: 691,890 km (0.079 R)
• M4: 793,168 km (0.108 R)
• M5: 936,483 km (0.088 R)
• M6: 1,011,431 km (0.092 R)
• M7: 1,088,474 km (0.093 R)
• M8: 1,167,611 km (0.084 R)
• M9: 1,525,599 km (0.11 R)
• M10: 1,821,653 km (0.096 R)
• M11: 1,964,370 km (0.062 R)
• M12: 2,061,758 km (0.077 R)
• M13: 2,414,958 km (0.112 R)
• M14: 2,545,707 km (0.114 R)
• M15: 2,625,293 km (0.074 R)
• M16: 3,496,102 km (0.057 R)
• M17: 3,614,584 km (0.096 R)
• M18: 3,674,273 km (0.025 R)
• M19: 3,916,622 km (0.114 R)
• M20: 4,164,206 km (0.077 R)
• M21: 4,739,709 km (0.115 R)
• M22: 4,805,233 km (0.061 R)
• M23: 5,858,851 km (0.059 R)
• M24: 6,035,376 km (0.099 R)
• M25: 6,575,425 km (0.102 R)
• M26: 6,648,578 km (0.097 R)
• M27: 7,662,702 km (0.088 R)
• M28: 7,817,087 km (0.05 R)
• M29: 8,011,564 km (0.11 R)
• M30: 9,540,455 km (0.084 R)
• M31: 9,664,920 km (0.057 R)
• M32: 10,594,372 km (0.059 R)
• M33: 11,288,057 km (0.069 R)
• M34: 11,419,703 km (0.072 R)
• M35: 11,729,071 km (0.101 R)
• M36: 12,041,133 km (0.11 R)
• M37: 12,265,829 km (0.065 R)
• M38: 12,537,199 km (0.053 R)
• M39: 13,409,504 km (0.08 R)
• M40: 14,778,474 km (0.069 R)
• M41: 16,439,310 km (0.076 R)
• M42: 16,688,540 km (0.07 R)
• M43: 16,788,471 km (0.082 R)
• M44: 17,545,137 km (0.072 R)
• M45: 18,364,485 km (0.065 R)
• M46: 18,467,708 km (0.057 R)
• M47: 19,933,916 km (0.086 R)
• M48: 20,466,634 km (0.039 R)
• M49: 20,681,008 km (0.115 R)
• M50: 21,600,437 km (0.089 R)
• M51: 22,147,516 km (0.12 R)
• M52: 22,202,568 km (0.076 R)
• M53: 22,312,522 km (0.062 R)
• M54: 24,381,162 km (0.057 R)
• M55: 24,608,401 km (0.116 R)
• M56: 24,893,534 km (0.058 R)
• M57: 25,065,123 km (0.047 R)
• M58: 25,697,623 km (0.062 R)
• M59: 25,755,368 km (0.086 R)
• M60: 26,044,840 km (0.079 R)
• M61: 27,508,356 km (0.081 R)
• M62: 27,626,538 km (0.091 R)
• M63: 29,239,053 km (0.12 R)
• M64: 29,783,290 km (0.109 R)
• M65: 30,209,046 km (0.086 R)
• M66: 30,392,004 km (0.109 R)
• M67: 30,881,937 km (0.11 R)
• M68: 30,943,272 km (0.085 R)
• M69: 31,004,757 km (0.046 R)
• M70: 31,312,779 km (0.049 R)
• M71: 32,180,297 km (0.087 R)
• M72: 32,867,550 km (0.039 R)
• M73: 33,370,348 km (0.104 R)
• M74: 34,192,837 km (0.087 R)
• M75: 35,150,264 km (0.092 R)
• M76: 36,310,694 km (0.111 R)
• M77: 36,375,470 km (0.04 R)
• M78: 36,830,397 km (0.114 R)
• M79: 38,008,929 km (0.039 R)
• M80: 38,404,466 km (0.083 R)
• M81: 39,000,314 km (0.035 R)
• M82: 39,666,025 km (0.089 R)
• M83: 40,806,410 km (0.08 R)
• M84: 40,941,347 km (0.076 R)
• M85: 41,008,816 km (0.06 R)
• M86: 41,143,902 km (0.12 R)
• M87: 41,753,663 km (0.029 R)
• M88: 41,889,498 km (0.067 R)
• M89: 42,161,766 km (0.095 R)
• M90: 42,502,849 km (0.116 R)
• M91: 45,264,725 km (0.101 R)
• M92: 45,754,060 km (0.045 R)
• M93: 46,104,568 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.2

Radius: 4.6

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.52 AU - 22.86 AU

Year: 29823 Days

Day: 18.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,571,125 km

• M1: 96,939 km (0.043 R)
• M2: 130,150 km (0.115 R)
• M3: 169,644 km (0.109 R)
• M4: 395,238 km (0.065 R)
• M5: 569,818 km (0.092 R)
• M6: 641,326 km (0.113 R)
• M7: 1,130,212 km (0.099 R)
• M8: 1,251,685 km (0.044 R)
• M9: 1,345,483 km (0.104 R)
• M10: 1,675,047 km (0.076 R)
• M11: 1,955,992 km (0.049 R)
• M12: 2,028,547 km (0.082 R)
• M13: 2,404,636 km (0.113 R)
• M14: 2,761,427 km (0.07 R)
• M15: 4,065,472 km (0.056 R)
• M16: 4,205,047 km (0.099 R)
• M17: 4,441,112 km (0.081 R)
• M18: 4,584,726 km (0.076 R)
• M19: 5,633,108 km (0.036 R)
• M20: 6,642,145 km (0.12 R)
• M21: 7,420,802 km (0.083 R)
• M22: 7,936,466 km (0.101 R)
• M23: 8,463,500 km (0.091 R)
• M24: 8,701,510 km (0.118 R)
• M25: 9,986,107 km (0.101 R)
• M26: 11,068,746 km (0.111 R)
• M27: 11,133,522 km (0.117 R)
• M28: 11,459,646 km (0.093 R)
• M29: 11,855,033 km (0.098 R)
• M30: 12,188,038 km (0.028 R)
• M31: 12,659,271 km (0.116 R)
• M32: 12,727,188 km (0.044 R)
• M33: 13,273,969 km (0.119 R)
• M34: 14,960,086 km (0.056 R)
• M35: 17,160,372 km (0.072 R)
• M36: 17,839,845 km (0.118 R)
• M37: 18,221,170 km (0.111 R)
• M38: 19,381,302 km (0.119 R)
• M39: 19,851,937 km (0.099 R)
• M40: 21,367,064 km (0.108 R)
• M41: 21,934,489 km (0.073 R)
• M42: 23,416,555 km (0.11 R)
• M43: 23,666,682 km (0.1 R)
• M44: 23,833,933 km (0.116 R)
• M45: 24,001,482 km (0.061 R)
• M46: 24,337,928 km (0.105 R)
• M47: 24,422,301 km (0.068 R)
• M48: 25,356,689 km (0.096 R)
• M49: 25,613,549 km (0.034 R)
• M50: 28,495,253 km (0.047 R)
• M51: 29,030,065 km (0.117 R)
• M52: 29,298,743 km (0.07 R)
• M53: 29,838,642 km (0.071 R)
• M54: 30,200,220 km (0.087 R)
• M55: 30,563,443 km (0.115 R)
• M56: 31,938,098 km (0.084 R)
• M57: 32,493,705 km (0.109 R)
• M58: 32,865,755 km (0.086 R)
• M59: 33,802,237 km (0.079 R)
• M60: 34,937,536 km (0.102 R)
• M61: 36,181,442 km (0.117 R)
• M62: 36,277,783 km (0.092 R)
• M63: 37,148,293 km (0.097 R)
• M64: 37,537,247 km (0.119 R)
• M65: 42,006,334 km (0.095 R)
• M66: 42,411,595 km (0.065 R)
• M67: 43,737,780 km (0.088 R)
• M68: 44,973,907 km (0.083 R)
• M69: 46,221,553 km (0.075 R)
• M70: 47,902,734 km (0.096 R)
• M71: 48,857,169 km (0.079 R)
• M72: 50,139,522 km (0.081 R)
• M73: 50,784,737 km (0.085 R)
• M74: 52,518,876 km (0.11 R)
• M75: 53,393,275 km (0.116 R)
• M76: 54,052,254 km (0.044 R)
• M77: 54,492,969 km (0.045 R)
• M78: 56,045,047 km (0.114 R)
• M79: 56,826,546 km (0.089 R)
• M80: 57,162,543 km (0.093 R)
• M81: 57,836,631 km (0.11 R)
• M82: 58,174,573 km (0.069 R)
• M83: 58,513,262 km (0.12 R)
• M84: 62,975,019 km (0.103 R)
• M85: 65,422,290 km (0.058 R)
• M86: 66,952,976 km (0.057 R)
• M87: 67,781,898 km (0.117 R)
• M88: 71,735,769 km (0.102 R)
• M89: 71,856,794 km (0.071 R)
• M90: 72,220,167 km (0.063 R)
• M91: 72,341,342 km (0.105 R)
• M92: 74,657,865 km (0.086 R)
• M93: 76,256,916 km (0.061 R)
• M94: 78,988,573 km (0.087 R)
• M95: 79,363,466 km (0.057 R)
• M96: 84,164,061 km (0.1 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 14,216 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit