🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 12.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.04 AU - 1.12 AU

Year: 748 Days

Day: 10.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,229,165 km

• M1: 160,219 km (0.118 R)
• M2: 242,797 km (0.049 R)
• M3: 386,860 km (0.065 R)
• M4: 549,174 km (0.086 R)
• M5: 638,783 km (0.1 R)
• M6: 784,342 km (0.09 R)
• M7: 903,422 km (0.071 R)
• M8: 1,013,226 km (0.058 R)
• M9: 1,132,007 km (0.05 R)
• M10: 1,277,715 km (0.082 R)
• M11: 1,362,089 km (0.088 R)
• M12: 1,457,682 km (0.032 R)
• M13: 1,593,517 km (0.06 R)
• M14: 1,863,092 km (0.061 R)
• M15: 2,121,447 km (0.045 R)
• M16: 2,222,725 km (0.078 R)
• M17: 2,369,481 km (0.078 R)
• M18: 2,508,307 km (0.034 R)
• M19: 2,695,903 km (0.053 R)
• M20: 2,776,836 km (0.095 R)
• M21: 2,983,131 km (0.096 R)
• M22: 3,435,814 km (0.073 R)
• M23: 3,670,533 km (0.069 R)
• M24: 3,754,159 km (0.063 R)
• M25: 3,851,547 km (0.087 R)
• M26: 3,943,250 km (0.119 R)
• M27: 4,095,541 km (0.107 R)
• M28: 4,195,921 km (0.052 R)
• M29: 4,331,008 km (0.118 R)
• M30: 4,481,354 km (0.05 R)
• M31: 4,710,089 km (0.084 R)
• M32: 4,808,375 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.2

Radius: 13.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.96 AU - 1.42 AU

Year: 866 Days

Day: 10.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 84,229,165 km

• M1: 189,840 km (0.034 R)
• M2: 295,755 km (0.115 R)
• M3: 425,606 km (0.089 R)
• M4: 527,781 km (0.115 R)
• M5: 871,408 km (0.098 R)
• M6: 1,076,805 km (0.032 R)
• M7: 1,199,775 km (0.043 R)
• M8: 1,291,927 km (0.114 R)
• M9: 1,591,123 km (0.082 R)
• M10: 1,789,789 km (0.037 R)
• M11: 1,996,832 km (0.089 R)
• M12: 2,116,361 km (0.106 R)
• M13: 2,318,318 km (0.11 R)
• M14: 2,417,053 km (0.049 R)
• M15: 2,591,334 km (0.051 R)
• M16: 2,712,957 km (0.051 R)
• M17: 2,894,420 km (0.077 R)
• M18: 2,991,509 km (0.098 R)
• M19: 3,109,541 km (0.032 R)
• M20: 3,380,912 km (0.116 R)
• M21: 3,712,720 km (0.107 R)
• M22: 3,914,827 km (0.102 R)
• M23: 4,197,417 km (0.092 R)
• M24: 4,296,900 km (0.11 R)
• M25: 4,430,640 km (0.089 R)
• M26: 4,554,507 km (0.072 R)
• M27: 4,805,832 km (0.066 R)
• M28: 5,026,638 km (0.085 R)
• M29: 5,120,586 km (0.051 R)
• M30: 5,250,736 km (0.097 R)
• M31: 5,394,050 km (0.072 R)
• M32: 5,745,755 km (0.065 R)
• M33: 6,042,557 km (0.04 R)
• M34: 6,142,638 km (0.089 R)
• M35: 6,408,025 km (0.074 R)
• M36: 6,522,916 km (0.078 R)
• M37: 6,780,673 km (0.109 R)
• M38: 6,937,003 km (0.101 R)
• M39: 7,028,706 km (0.074 R)
• M40: 7,293,195 km (0.036 R)
• M41: 7,413,173 km (0.056 R)
• M42: 7,506,971 km (0.08 R)
• M43: 7,927,490 km (0.065 R)
• M44: 8,202,750 km (0.116 R)
• M45: 8,341,577 km (0.067 R)
• M46: 8,495,364 km (0.044 R)
• M47: 8,621,774 km (0.099 R)
• M48: 8,734,720 km (0.046 R)
• M49: 8,904,963 km (0.084 R)
• M50: 9,033,467 km (0.112 R)
• M51: 9,191,293 km (0.05 R)
• M52: 9,306,633 km (0.05 R)
• M53: 9,422,571 km (0.083 R)
• M54: 9,670,455 km (0.071 R)
• M55: 9,979,524 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 8.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.51 AU - 2.05 AU

Year: 1584 Days

Day: 9.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 84,229,165 km

• M1: 109,954 km (0.083 R)
• M2: 181,163 km (0.113 R)
• M3: 260,300 km (0.092 R)
• M4: 433,684 km (0.082 R)
• M5: 485,894 km (0.094 R)
• M6: 540,647 km (0.12 R)
• M7: 603,478 km (0.095 R)
• M8: 706,102 km (0.054 R)
• M9: 756,516 km (0.088 R)
• M10: 868,116 km (0.096 R)
• M11: 978,370 km (0.11 R)
• M12: 1,042,398 km (0.066 R)
• M13: 1,115,402 km (0.118 R)
• M14: 1,266,645 km (0.08 R)
• M15: 1,329,177 km (0.075 R)
• M16: 1,682,826 km (0.059 R)
• M17: 1,848,431 km (0.102 R)
• M18: 2,139,399 km (0.114 R)
• M19: 2,233,347 km (0.098 R)
• M20: 2,328,640 km (0.101 R)
• M21: 2,386,535 km (0.075 R)
• M22: 2,553,037 km (0.058 R)
• M23: 2,764,269 km (0.058 R)
• M24: 2,897,860 km (0.075 R)
• M25: 3,002,130 km (0.117 R)
• M26: 3,118,218 km (0.116 R)
• M27: 3,171,475 km (0.113 R)
• M28: 3,333,190 km (0.117 R)
• M29: 3,464,537 km (0.088 R)
• M30: 3,619,820 km (0.081 R)
• M31: 3,687,139 km (0.108 R)
• M32: 3,754,907 km (0.097 R)
• M33: 3,857,381 km (0.056 R)
• M34: 3,926,196 km (0.089 R)
• M35: 4,217,164 km (0.093 R)
• M36: 4,359,432 km (0.079 R)
• M37: 4,894,394 km (0.116 R)
• M38: 5,131,805 km (0.094 R)
• M39: 5,360,391 km (0.116 R)
• M40: 5,475,880 km (0.111 R)
• M41: 6,361,500 km (0.065 R)
• M42: 6,552,088 km (0.096 R)
• M43: 6,758,533 km (0.074 R)
• M44: 6,939,097 km (0.047 R)
• M45: 6,995,047 km (0.117 R)
• M46: 7,163,644 km (0.11 R)
• M47: 7,461,942 km (0.096 R)
• M48: 7,677,512 km (0.042 R)
• M49: 7,880,666 km (0.093 R)
• M50: 8,026,823 km (0.119 R)
• M51: 8,351,451 km (0.096 R)
• M52: 8,620,278 km (0.117 R)
• M53: 8,876,838 km (0.069 R)
• M54: 9,090,015 km (0.11 R)
• M55: 9,412,997 km (0.083 R)
• M56: 9,537,014 km (0.107 R)
• M57: 9,771,135 km (0.086 R)
• M58: 10,054,473 km (0.034 R)
• M59: 10,292,633 km (0.077 R)
• M60: 10,356,361 km (0.092 R)
• M61: 10,532,588 km (0.098 R)
• M62: 10,613,071 km (0.114 R)
• M63: 10,806,950 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.4

Radius: 3.6

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.69 AU - 7.09 AU

Year: 9532 Days

Day: 19.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 84,229,165 km

• M1: 45,777 km (0.11 R)
• M2: 162,463 km (0.111 R)
• M3: 234,569 km (0.104 R)
• M4: 288,724 km (0.109 R)
• M5: 377,884 km (0.113 R)
• M6: 431,291 km (0.085 R)
• M7: 656,735 km (0.101 R)
• M8: 708,346 km (0.071 R)
• M9: 1,091,765 km (0.074 R)
• M10: 1,216,081 km (0.037 R)
• M11: 1,361,341 km (0.046 R)
• M12: 1,411,007 km (0.074 R)
• M13: 1,829,881 km (0.117 R)
• M14: 2,225,717 km (0.113 R)
• M15: 2,323,704 km (0.107 R)
• M16: 2,941,543 km (0.093 R)
• M17: 3,402,454 km (0.12 R)
• M18: 3,425,043 km (0.116 R)
• M19: 3,838,681 km (0.113 R)
• M20: 4,051,410 km (0.103 R)
• M21: 4,965,453 km (0.085 R)
• M22: 5,697,585 km (0.029 R)
• M23: 6,158,346 km (0.06 R)
• M24: 6,659,200 km (0.115 R)
• M25: 7,610,792 km (0.117 R)
• M26: 8,819,991 km (0.096 R)
• M27: 9,383,377 km (0.102 R)
• M28: 9,605,530 km (0.057 R)
• M29: 9,990,595 km (0.076 R)
• M30: 10,119,997 km (0.04 R)
• M31: 10,610,379 km (0.103 R)
• M32: 11,309,749 km (0.103 R)
• M33: 11,716,056 km (0.055 R)
• M34: 11,886,748 km (0.073 R)
• M35: 12,265,230 km (0.091 R)
• M36: 12,369,201 km (0.073 R)
• M37: 12,577,890 km (0.104 R)
• M38: 12,857,937 km (0.113 R)
• M39: 13,069,319 km (0.091 R)
• M40: 13,175,533 km (0.112 R)
• M41: 13,281,897 km (0.097 R)
• M42: 13,459,919 km (0.089 R)
• M43: 13,495,523 km (0.083 R)
• M44: 13,998,621 km (0.043 R)
• M45: 14,034,823 km (0.099 R)
• M46: 14,071,026 km (0.082 R)
• M47: 15,844,509 km (0.05 R)
• M48: 15,882,208 km (0.104 R)
• M49: 16,336,985 km (0.059 R)
• M50: 16,834,248 km (0.084 R)
• M51: 16,872,695 km (0.049 R)
• M52: 17,336,598 km (0.082 R)
• M53: 17,804,540 km (0.03 R)
• M54: 17,883,079 km (0.064 R)
• M55: 18,079,501 km (0.077 R)
• M56: 18,158,339 km (0.032 R)
• M57: 18,316,314 km (0.098 R)
• M58: 20,247,174 km (0.075 R)
• M59: 21,070,561 km (0.085 R)
• M60: 21,236,615 km (0.072 R)
• M61: 21,904,868 km (0.096 R)
• M62: 22,030,979 km (0.109 R)
• M63: 23,519,478 km (0.12 R)
• M64: 23,691,665 km (0.113 R)
• M65: 23,821,217 km (0.114 R)
• M66: 24,384,603 km (0.108 R)
• M67: 24,952,626 km (0.099 R)
• M68: 25,392,294 km (0.059 R)
• M69: 25,879,085 km (0.113 R)
• M70: 25,967,946 km (0.075 R)
• M71: 27,131,967 km (0.114 R)
• M72: 27,448,217 km (0.042 R)
• M73: 27,584,052 km (0.102 R)
• M74: 28,358,520 km (0.1 R)
• M75: 28,404,297 km (0.106 R)
• M76: 28,817,487 km (0.095 R)
• M77: 28,863,413 km (0.106 R)
• M78: 29,417,673 km (0.101 R)
• M79: 29,882,175 km (0.043 R)
• M80: 30,162,072 km (0.064 R)
• M81: 30,630,463 km (0.062 R)
• M82: 30,724,411 km (0.108 R)
• M83: 30,865,481 km (0.108 R)
• M84: 31,148,371 km (0.083 R)
• M85: 31,716,843 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.8

Radius: 5.1

Gravity: 37.36 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.22 AU - 9.8 AU

Year: 19557 Days

Day: 20.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,229,165 km

• M1: 112,647 km (0.078 R)
• M2: 218,114 km (0.057 R)
• M3: 266,733 km (0.119 R)
• M4: 301,440 km (0.086 R)
• M5: 787,932 km (0.08 R)
• M6: 976,276 km (0.09 R)
• M7: 1,208,751 km (0.095 R)
• M8: 1,331,421 km (0.081 R)
• M9: 1,458,130 km (0.109 R)
• M10: 1,523,056 km (0.112 R)
• M11: 1,622,239 km (0.047 R)
• M12: 1,689,409 km (0.082 R)
• M13: 1,932,356 km (0.044 R)
• M14: 2,765,017 km (0.119 R)
• M15: 3,518,542 km (0.077 R)
• M16: 3,738,451 km (0.046 R)
• M17: 3,872,640 km (0.111 R)
• M18: 3,917,819 km (0.076 R)
• M19: 4,331,307 km (0.117 R)
• M20: 4,425,105 km (0.079 R)
• M21: 4,519,651 km (0.119 R)
• M22: 4,758,708 km (0.12 R)
• M23: 4,855,498 km (0.114 R)
• M24: 5,602,291 km (0.058 R)
• M25: 5,704,466 km (0.117 R)
• M26: 5,755,778 km (0.116 R)
• M27: 5,910,911 km (0.106 R)
• M28: 6,067,241 km (0.064 R)
• M29: 6,869,534 km (0.094 R)
• M30: 7,255,198 km (0.112 R)
• M31: 7,310,848 km (0.086 R)
• M32: 7,366,798 km (0.111 R)
• M33: 8,395,582 km (0.084 R)
• M34: 8,571,360 km (0.073 R)
• M35: 8,926,655 km (0.116 R)
• M36: 9,226,449 km (0.096 R)
• M37: 9,651,606 km (0.074 R)
• M38: 11,286,112 km (0.102 R)
• M39: 12,466,888 km (0.076 R)
• M40: 12,533,609 km (0.088 R)
• M41: 12,801,838 km (0.043 R)
• M42: 13,412,047 km (0.041 R)
• M43: 13,824,190 km (0.051 R)
• M44: 14,240,521 km (0.085 R)
• M45: 15,370,583 km (0.116 R)
• M46: 15,513,748 km (0.115 R)
• M47: 15,657,512 km (0.101 R)
• M48: 17,715,529 km (0.049 R)
• M49: 17,865,726 km (0.038 R)
• M50: 20,799,340 km (0.057 R)
• M51: 20,878,627 km (0.074 R)
• M52: 20,957,914 km (0.064 R)
• M53: 21,675,983 km (0.04 R)
• M54: 22,240,117 km (0.092 R)
• M55: 22,646,126 km (0.07 R)
• M56: 23,300,616 km (0.108 R)
• M57: 25,301,338 km (0.1 R)
• M58: 26,665,372 km (0.094 R)
• M59: 29,553,059 km (0.054 R)
• M60: 31,078,958 km (0.097 R)
• M61: 31,714,749 km (0.051 R)
• M62: 31,897,108 km (0.075 R)
• M63: 33,833,653 km (0.071 R)
• M64: 34,769,088 km (0.098 R)
• M65: 35,240,022 km (0.118 R)
• M66: 38,984,756 km (0.119 R)
• M67: 39,473,941 km (0.098 R)
• M68: 39,768,350 km (0.029 R)
• M69: 40,359,411 km (0.111 R)
• M70: 41,450,728 km (0.075 R)
• M71: 46,118,181 km (0.047 R)
• M72: 47,780,214 km (0.12 R)
• M73: 49,250,461 km (0.084 R)
• M74: 50,842,183 km (0.11 R)
• M75: 51,483,658 km (0.091 R)
• M76: 54,840,036 km (0.059 R)
• M77: 57,931,775 km (0.1 R)
• M78: 59,498,813 km (0.06 R)
• M79: 60,852,973 km (0.049 R)
• M80: 61,079,763 km (0.037 R)
• M81: 64,629,123 km (0.049 R)
• M82: 65,439,793 km (0.085 R)
• M83: 67,891,852 km (0.074 R)
• M84: 68,834,019 km (0.113 R)
• M85: 69,899,007 km (0.105 R)
• M86: 70,136,419 km (0.074 R)
• M87: 70,969,379 km (0.069 R)
• M88: 74,455,159 km (0.102 R)
• M89: 74,818,981 km (0.105 R)
• M90: 75,183,252 km (0.107 R)
• M91: 75,548,271 km (0.107 R)
• M92: 77,996,291 km (0.093 R)
• M93: 78,119,410 km (0.172 R)
• M94: 79,725,343 km (0.186 R)
• M95: 80,470,191 km (0.106 R)
• M96: 80,594,656 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 14,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit