🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.8

Radius: 12.7

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.73 AU - 0.93 AU

Year: 496 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,574,873 km

• M1: 163,361 km (0.065 R)
• M2: 263,741 km (0.088 R)
• M3: 370,255 km (0.114 R)
• M4: 472,879 km (0.034 R)
• M5: 579,393 km (0.086 R)
• M6: 660,624 km (0.106 R)
• M7: 743,950 km (0.058 R)
• M8: 836,551 km (0.034 R)
• M9: 930,948 km (0.029 R)
• M10: 1,079,947 km (0.115 R)
• M11: 1,163,423 km (0.111 R)
• M12: 1,252,433 km (0.096 R)
• M13: 1,381,088 km (0.106 R)
• M14: 1,520,962 km (0.119 R)
• M15: 1,602,642 km (0.061 R)
• M16: 1,702,723 km (0.075 R)
• M17: 1,829,133 km (0.106 R)
• M18: 1,912,908 km (0.089 R)
• M19: 2,062,805 km (0.04 R)
• M20: 2,283,761 km (0.078 R)
• M21: 2,408,825 km (0.037 R)
• M22: 2,512,795 km (0.091 R)
• M23: 2,594,775 km (0.043 R)
• M24: 2,673,763 km (0.104 R)
• M25: 2,765,616 km (0.115 R)
• M26: 2,862,555 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 8.5

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.59 AU - 4.19 AU

Year: 4095 Days

Day: 13.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,574,873 km

• M1: 122,221 km (0.114 R)
• M2: 403,166 km (0.075 R)
• M3: 856,747 km (0.037 R)
• M4: 1,151,904 km (0.05 R)
• M5: 1,237,773 km (0.114 R)
• M6: 1,355,955 km (0.048 R)
• M7: 1,603,390 km (0.094 R)
• M8: 2,375,016 km (0.116 R)
• M9: 2,616,916 km (0.108 R)
• M10: 2,712,209 km (0.088 R)
• M11: 2,867,043 km (0.105 R)
• M12: 3,473,363 km (0.119 R)
• M13: 3,599,474 km (0.035 R)
• M14: 3,748,324 km (0.079 R)
• M15: 3,964,792 km (0.106 R)
• M16: 4,140,869 km (0.076 R)
• M17: 4,229,880 km (0.074 R)
• M18: 4,409,696 km (0.062 R)
• M19: 4,523,540 km (0.026 R)
• M20: 4,847,270 km (0.112 R)
• M21: 5,274,522 km (0.072 R)
• M22: 5,517,169 km (0.051 R)
• M23: 5,639,840 km (0.072 R)
• M24: 5,788,390 km (0.078 R)
• M25: 5,938,138 km (0.065 R)
• M26: 6,758,383 km (0.069 R)
• M27: 6,942,538 km (0.061 R)
• M28: 7,048,603 km (0.05 R)
• M29: 7,559,480 km (0.104 R)
• M30: 7,833,094 km (0.116 R)
• M31: 8,305,823 km (0.045 R)
• M32: 8,616,688 km (0.11 R)
• M33: 9,483,757 km (0.115 R)
• M34: 9,719,673 km (0.109 R)
• M35: 9,987,453 km (0.039 R)
• M36: 10,317,915 km (0.032 R)
• M37: 10,560,562 km (0.12 R)
• M38: 10,866,640 km (0.065 R)
• M39: 11,675,815 km (0.07 R)
• M40: 12,119,522 km (0.11 R)
• M41: 12,698,166 km (0.071 R)
• M42: 13,023,542 km (0.111 R)
• M43: 13,483,705 km (0.113 R)
• M44: 13,549,977 km (0.103 R)
• M45: 13,849,023 km (0.073 R)
• M46: 14,049,634 km (0.069 R)
• M47: 14,150,313 km (0.086 R)
• M48: 14,217,632 km (0.035 R)
• M49: 14,284,951 km (0.11 R)
• M50: 14,555,424 km (0.112 R)
• M51: 14,759,476 km (0.06 R)
• M52: 15,377,165 km (0.113 R)
• M53: 16,566,767 km (0.099 R)
• M54: 16,637,677 km (0.11 R)
• M55: 17,100,981 km (0.113 R)
• M56: 17,713,285 km (0.069 R)
• M57: 18,259,617 km (0.117 R)
• M58: 18,332,770 km (0.11 R)
• M59: 18,700,482 km (0.081 R)
• M60: 19,293,937 km (0.071 R)
• M61: 19,668,081 km (0.106 R)
• M62: 19,855,976 km (0.065 R)
• M63: 20,537,394 km (0.115 R)
• M64: 21,111,102 km (0.055 R)
• M65: 21,226,442 km (0.055 R)
• M66: 21,962,015 km (0.074 R)
• M67: 22,157,090 km (0.029 R)
• M68: 22,274,375 km (0.086 R)
• M69: 22,705,965 km (0.093 R)
• M70: 23,458,293 km (0.109 R)
• M71: 23,697,500 km (0.066 R)
• M72: 23,937,454 km (0.087 R)
• M73: 24,138,215 km (0.074 R)
• M74: 24,622,014 km (0.106 R)
• M75: 25,027,724 km (0.119 R)
• M76: 25,558,347 km (0.079 R)
• M77: 25,722,456 km (0.08 R)
• M78: 25,845,725 km (0.061 R)
• M79: 26,051,572 km (0.112 R)
• M80: 27,340,058 km (0.116 R)
• M81: 27,760,129 km (0.098 R)
• M82: 28,309,303 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683

Radius: 3.7

Gravity: 49.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.1 AU - 11.2 AU

Year: 19665 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,574,873 km

• M1: 325,375 km (0.098 R)
• M2: 476,020 km (0.065 R)
• M3: 537,954 km (0.096 R)
• M4: 860,786 km (0.066 R)
• M5: 962,513 km (0.083 R)
• M6: 1,467,106 km (0.085 R)
• M7: 2,457,145 km (0.099 R)
• M8: 2,749,310 km (0.119 R)
• M9: 3,445,837 km (0.098 R)
• M10: 3,648,542 km (0.069 R)
• M11: 3,813,549 km (0.1 R)
• M12: 3,980,949 km (0.081 R)
• M13: 4,541,492 km (0.051 R)
• M14: 4,585,624 km (0.027 R)
• M15: 4,944,060 km (0.092 R)
• M16: 5,311,323 km (0.108 R)
• M17: 5,782,556 km (0.109 R)
• M18: 5,926,619 km (0.119 R)
• M19: 6,365,689 km (0.104 R)
• M20: 6,967,371 km (0.076 R)
• M21: 7,691,874 km (0.099 R)
• M22: 8,170,288 km (0.095 R)
• M23: 8,658,126 km (0.106 R)
• M24: 9,044,238 km (0.099 R)
• M25: 9,605,230 km (0.099 R)
• M26: 11,056,629 km (0.112 R)
• M27: 11,837,979 km (0.097 R)
• M28: 12,143,158 km (0.108 R)
• M29: 13,074,256 km (0.116 R)
• M30: 13,516,616 km (0.094 R)
• M31: 13,580,196 km (0.108 R)
• M32: 13,771,531 km (0.025 R)
• M33: 14,545,850 km (0.115 R)
• M34: 14,676,299 km (0.043 R)
• M35: 16,069,055 km (0.097 R)
• M36: 17,920,778 km (0.087 R)
• M37: 18,130,664 km (0.089 R)
• M38: 19,263,718 km (0.09 R)
• M39: 19,478,690 km (0.115 R)
• M40: 20,128,394 km (0.111 R)
• M41: 20,346,657 km (0.108 R)
• M42: 22,873,215 km (0.111 R)
• M43: 23,634,968 km (0.11 R)
• M44: 24,715,214 km (0.119 R)
• M45: 24,870,796 km (0.082 R)
• M46: 24,948,736 km (0.066 R)
• M47: 26,445,014 km (0.067 R)
• M48: 26,524,600 km (0.046 R)
• M49: 27,485,467 km (0.107 R)
• M50: 28,457,704 km (0.109 R)
• M51: 29,194,174 km (0.116 R)
• M52: 29,276,453 km (0.103 R)
• M53: 29,523,589 km (0.054 R)
• M54: 29,688,745 km (0.036 R)
• M55: 30,102,981 km (0.065 R)
• M56: 30,186,008 km (0.081 R)
• M57: 32,117,466 km (0.073 R)
• M58: 32,287,409 km (0.104 R)
• M59: 33,656,828 km (0.117 R)
• M60: 33,915,632 km (0.105 R)
• M61: 34,435,335 km (0.095 R)
• M62: 34,870,516 km (0.084 R)
• M63: 35,395,006 km (0.117 R)
• M64: 36,717,750 km (0.056 R)
• M65: 38,146,410 km (0.099 R)
• M66: 41,057,884 km (0.072 R)
• M67: 41,150,036 km (0.045 R)
• M68: 42,633,299 km (0.096 R)
• M69: 44,511,949 km (0.085 R)
• M70: 45,366,153 km (0.057 R)
• M71: 46,705,652 km (0.085 R)
• M72: 49,227,423 km (0.09 R)
• M73: 53,293,045 km (0.069 R)
• M74: 54,604,420 km (0.113 R)
• M75: 55,518,463 km (0.109 R)
• M76: 56,745,165 km (0.075 R)
• M77: 58,394,482 km (0.077 R)
• M78: 58,913,137 km (0.086 R)
• M79: 59,641,829 km (0.067 R)
• M80: 60,478,230 km (0.108 R)
• M81: 60,583,098 km (0.069 R)
• M82: 62,904,558 km (0.073 R)
• M83: 63,649,256 km (0.104 R)
• M84: 63,862,583 km (0.108 R)
• M85: 65,147,479 km (0.086 R)
• M86: 68,615,158 km (0.105 R)
• M87: 69,491,502 km (0.105 R)
• M88: 70,591,944 km (0.115 R)
• M89: 70,923,303 km (0.117 R)
• M90: 71,365,814 km (0.117 R)
• M91: 72,364,828 km (0.033 R)
• M92: 72,587,430 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.1

Radius: 4.6

Gravity: 18.39 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.39 AU - 13.47 AU

Year: 23705 Days

Day: 17.3 Hours

Environment

Temp: -242 °C

Axial Tilt: 129.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,574,873 km

• M1: 89,908 km (0.083 R)
• M2: 213,476 km (0.087 R)
• M3: 319,391 km (0.074 R)
• M4: 352,901 km (0.114 R)
• M5: 798,853 km (0.072 R)
• M6: 869,463 km (0.111 R)
• M7: 1,016,817 km (0.052 R)
• M8: 1,280,109 km (0.114 R)
• M9: 1,448,107 km (0.118 R)
• M10: 1,593,367 km (0.11 R)
• M11: 1,622,987 km (0.09 R)
• M12: 2,456,547 km (0.118 R)
• M13: 2,594,925 km (0.071 R)
• M14: 2,735,846 km (0.089 R)
• M15: 2,915,662 km (0.058 R)
• M16: 3,516,298 km (0.112 R)
• M17: 3,632,984 km (0.098 R)
• M18: 3,751,167 km (0.074 R)
• M19: 4,194,874 km (0.088 R)
• M20: 4,402,217 km (0.09 R)
• M21: 4,485,991 km (0.074 R)
• M22: 5,308,331 km (0.101 R)
• M23: 5,759,668 km (0.108 R)
• M24: 7,835,637 km (0.108 R)
• M25: 8,244,937 km (0.073 R)
• M26: 8,819,094 km (0.104 R)
• M27: 8,924,859 km (0.111 R)
• M28: 9,459,971 km (0.095 R)
• M29: 9,731,491 km (0.033 R)
• M30: 9,786,094 km (0.106 R)
• M31: 10,171,159 km (0.087 R)
• M32: 10,337,811 km (0.113 R)
• M33: 12,464,943 km (0.096 R)
• M34: 13,062,288 km (0.062 R)
• M35: 13,425,212 km (0.076 R)
• M36: 14,909,821 km (0.073 R)
• M37: 16,121,415 km (0.084 R)
• M38: 16,250,817 km (0.036 R)
• M39: 17,696,531 km (0.097 R)
• M40: 18,299,859 km (0.102 R)
• M41: 21,344,325 km (0.085 R)
• M42: 22,489,646 km (0.087 R)
• M43: 23,142,641 km (0.054 R)
• M44: 23,215,645 km (0.117 R)
• M45: 24,914,179 km (0.082 R)
• M46: 25,967,647 km (0.118 R)
• M47: 26,119,339 km (0.104 R)
• M48: 26,881,989 km (0.111 R)
• M49: 26,958,733 km (0.066 R)
• M50: 27,112,220 km (0.118 R)
• M51: 28,429,430 km (0.074 R)
• M52: 29,371,597 km (0.045 R)
• M53: 30,323,937 km (0.093 R)
• M54: 30,483,708 km (0.115 R)
• M55: 30,964,515 km (0.085 R)
• M56: 32,830,898 km (0.097 R)
• M57: 33,323,674 km (0.071 R)
• M58: 34,566,383 km (0.081 R)
• M59: 35,151,610 km (0.076 R)
• M60: 35,319,309 km (0.096 R)
• M61: 37,182,401 km (0.11 R)
• M62: 38,903,674 km (0.113 R)
• M63: 39,948,915 km (0.054 R)
• M64: 41,268,218 km (0.104 R)
• M65: 43,139,239 km (0.084 R)
• M66: 44,401,994 km (0.102 R)
• M67: 44,583,307 km (0.113 R)
• M68: 44,855,874 km (0.074 R)
• M69: 44,946,830 km (0.117 R)
• M70: 45,768,272 km (0.077 R)
• M71: 48,448,467 km (0.114 R)
• M72: 48,822,163 km (0.082 R)
• M73: 49,196,756 km (0.111 R)
• M74: 50,610,156 km (0.108 R)
• M75: 50,799,697 km (0.118 R)
• M76: 52,611,178 km (0.089 R)
• M77: 54,346,812 km (0.106 R)
• M78: 54,443,751 km (0.093 R)
• M79: 54,735,019 km (0.064 R)
• M80: 55,026,884 km (0.108 R)
• M81: 57,379,759 km (0.119 R)
• M82: 57,478,494 km (0.112 R)
• M83: 58,072,098 km (0.096 R)
• M84: 58,369,798 km (0.088 R)
• M85: 59,365,372 km (0.118 R)
• M86: 59,965,409 km (0.086 R)
• M87: 61,272,445 km (0.092 R)
• M88: 61,373,424 km (0.087 R)
• M89: 62,894,086 km (0.089 R)
• M90: 64,529,640 km (0.06 R)
• M91: 67,009,225 km (0.085 R)
• M92: 67,217,315 km (0.082 R)
• M93: 69,309,441 km (0.084 R)
• M94: 70,469,124 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 20,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit