🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.4

Radius: 11.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.6 AU - 0.8 AU

Year: 391 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 72,911,838 km

• M1: 147,204 km (0.102 R)
• M2: 249,978 km (0.072 R)
• M3: 369,806 km (0.078 R)
• M4: 451,038 km (0.106 R)
• M5: 529,726 km (0.066 R)
• M6: 607,068 km (0.113 R)
• M7: 723,455 km (0.077 R)
• M8: 869,313 km (0.03 R)
• M9: 963,560 km (0.092 R)
• M10: 1,043,445 km (0.111 R)
• M11: 1,158,486 km (0.1 R)
• M12: 1,229,694 km (0.081 R)
• M13: 1,336,956 km (0.06 R)
• M14: 1,442,423 km (0.109 R)
• M15: 1,545,645 km (0.097 R)
• M16: 1,759,720 km (0.063 R)
• M17: 1,842,597 km (0.12 R)
• M18: 1,921,136 km (0.071 R)
• M19: 2,006,706 km (0.054 R)
• M20: 2,259,077 km (0.085 R)
• M21: 2,337,467 km (0.097 R)
• M22: 2,465,971 km (0.116 R)
• M23: 2,628,584 km (0.034 R)
• M24: 2,736,893 km (0.057 R)
• M25: 2,827,101 km (0.101 R)
• M26: 2,918,505 km (0.062 R)
• M27: 3,017,389 km (0.09 R)
• M28: 3,110,888 km (0.099 R)
• M29: 3,239,243 km (0.087 R)
• M30: 3,383,156 km (0.119 R)
• M31: 3,480,245 km (0.099 R)
• M32: 3,641,960 km (0.12 R)
• M33: 3,713,019 km (0.117 R)
• M34: 3,827,761 km (0.086 R)
• M35: 3,907,347 km (0.103 R)
• M36: 3,994,862 km (0.105 R)
• M37: 4,090,305 km (0.111 R)
• M38: 4,171,836 km (0.068 R)
• M39: 4,306,175 km (0.088 R)
• M40: 4,571,711 km (0.091 R)
• M41: 4,710,388 km (0.1 R)
• M42: 4,803,588 km (0.072 R)
• M43: 4,889,606 km (0.056 R)
• M44: 5,055,211 km (0.106 R)
• M45: 5,174,740 km (0.092 R)
• M46: 5,246,846 km (0.091 R)
• M47: 5,392,255 km (0.062 R)
• M48: 5,588,079 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 9.3

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.78 AU - 0.8 AU

Year: 468 Days

Day: 10 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 72,911,838 km

• M1: 124,017 km (0.105 R)
• M2: 190,737 km (0.104 R)
• M3: 255,962 km (0.086 R)
• M4: 316,549 km (0.087 R)
• M5: 387,159 km (0.071 R)
• M6: 481,406 km (0.048 R)
• M7: 540,796 km (0.105 R)
• M8: 606,919 km (0.089 R)
• M9: 719,865 km (0.087 R)
• M10: 909,854 km (0.099 R)
• M11: 977,024 km (0.073 R)
• M12: 1,102,237 km (0.077 R)
• M13: 1,338,452 km (0.076 R)
• M14: 1,431,352 km (0.109 R)
• M15: 1,499,719 km (0.057 R)
• M16: 1,558,511 km (0.068 R)
• M17: 1,667,567 km (0.116 R)
• M18: 1,728,603 km (0.109 R)
• M19: 1,807,441 km (0.026 R)
• M20: 1,939,836 km (0.12 R)
• M21: 2,004,163 km (0.058 R)
• M22: 2,141,194 km (0.094 R)
• M23: 2,405,983 km (0.09 R)
• M24: 2,494,395 km (0.105 R)
• M25: 2,571,139 km (0.059 R)
• M26: 2,786,260 km (0.047 R)
• M27: 2,946,480 km (0.027 R)
• M28: 3,137,217 km (0.1 R)
• M29: 3,255,100 km (0.084 R)
• M30: 3,318,081 km (0.079 R)
• M31: 3,409,934 km (0.107 R)
• M32: 3,516,747 km (0.085 R)
• M33: 3,581,523 km (0.1 R)
• M34: 3,682,950 km (0.061 R)
• M35: 3,800,085 km (0.068 R)
• M36: 3,910,937 km (0.089 R)
• M37: 4,105,863 km (0.076 R)
• M38: 4,181,560 km (0.106 R)
• M39: 4,311,560 km (0.095 R)
• M40: 4,411,940 km (0.081 R)
• M41: 4,481,803 km (0.074 R)
• M42: 4,559,893 km (0.104 R)
• M43: 4,662,068 km (0.059 R)
• M44: 4,797,005 km (0.114 R)
• M45: 4,868,812 km (0.065 R)
• M46: 5,127,467 km (0.084 R)
• M47: 5,209,297 km (0.101 R)
• M48: 5,291,426 km (0.111 R)
• M49: 5,683,672 km (0.059 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.7

Radius: 5.9

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.99 AU - 7.77 AU

Year: 13369 Days

Day: 21.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,911,838 km

• M1: 129,851 km (0.108 R)
• M2: 576,550 km (0.108 R)
• M3: 861,534 km (0.118 R)
• M4: 1,140,983 km (0.119 R)
• M5: 1,622,389 km (0.07 R)
• M6: 2,132,069 km (0.09 R)
• M7: 2,597,169 km (0.06 R)
• M8: 2,687,825 km (0.093 R)
• M9: 2,903,545 km (0.119 R)
• M10: 3,684,745 km (0.103 R)
• M11: 3,924,401 km (0.076 R)
• M12: 4,673,138 km (0.073 R)
• M13: 4,820,791 km (0.066 R)
• M14: 4,895,142 km (0.094 R)
• M15: 5,542,601 km (0.075 R)
• M16: 5,620,542 km (0.084 R)
• M17: 6,136,056 km (0.118 R)
• M18: 6,297,622 km (0.082 R)
• M19: 7,727,628 km (0.104 R)
• M20: 7,990,022 km (0.025 R)
• M21: 8,255,409 km (0.036 R)
• M22: 9,860,145 km (0.105 R)
• M23: 10,480,228 km (0.106 R)
• M24: 10,916,755 km (0.083 R)
• M25: 11,014,592 km (0.085 R)
• M26: 11,359,266 km (0.056 R)
• M27: 11,857,875 km (0.101 R)
• M28: 12,516,704 km (0.082 R)
• M29: 12,619,179 km (0.102 R)
• M30: 13,031,620 km (0.03 R)
• M31: 14,348,829 km (0.049 R)
• M32: 14,402,385 km (0.062 R)
• M33: 14,455,941 km (0.12 R)
• M34: 14,509,647 km (0.051 R)
• M35: 14,617,358 km (0.07 R)
• M36: 14,887,531 km (0.099 R)
• M37: 16,262,785 km (0.086 R)
• M38: 17,735,875 km (0.051 R)
• M39: 18,546,396 km (0.081 R)
• M40: 18,604,889 km (0.073 R)
• M41: 19,191,911 km (0.098 R)
• M42: 19,784,917 km (0.083 R)
• M43: 20,323,918 km (0.11 R)
• M44: 20,504,632 km (0.105 R)
• M45: 21,049,916 km (0.041 R)
• M46: 21,293,911 km (0.057 R)
• M47: 21,661,472 km (0.105 R)
• M48: 22,154,996 km (0.043 R)
• M49: 22,340,946 km (0.081 R)
• M50: 22,776,874 km (0.073 R)
• M51: 23,467,717 km (0.104 R)
• M52: 24,934,225 km (0.062 R)
• M53: 25,321,684 km (0.103 R)
• M54: 26,233,483 km (0.109 R)
• M55: 27,488,010 km (0.12 R)
• M56: 27,955,055 km (0.044 R)
• M57: 28,088,945 km (0.114 R)
• M58: 28,559,430 km (0.115 R)
• M59: 29,440,113 km (0.095 R)
• M60: 29,508,180 km (0.104 R)
• M61: 29,644,613 km (0.113 R)
• M62: 33,050,658 km (0.115 R)
• M63: 33,903,515 km (0.072 R)
• M64: 33,974,873 km (0.059 R)
• M65: 34,979,722 km (0.06 R)
• M66: 35,196,340 km (0.093 R)
• M67: 36,285,861 km (0.091 R)
• M68: 37,018,442 km (0.096 R)
• M69: 37,239,099 km (0.114 R)
• M70: 37,608,007 km (0.111 R)
• M71: 38,274,914 km (0.099 R)
• M72: 38,349,265 km (0.118 R)
• M73: 38,721,763 km (0.068 R)
• M74: 39,320,155 km (0.102 R)
• M75: 40,223,427 km (0.107 R)
• M76: 40,601,909 km (0.09 R)
• M77: 41,514,905 km (0.112 R)
• M78: 41,667,794 km (0.054 R)
• M79: 42,357,740 km (0.079 R)
• M80: 46,497,262 km (0.105 R)
• M81: 46,735,272 km (0.091 R)
• M82: 46,973,881 km (0.085 R)
• M83: 47,372,410 km (0.076 R)
• M84: 47,452,145 km (0.062 R)
• M85: 47,852,020 km (0.091 R)
• M86: 48,252,943 km (0.07 R)
• M87: 52,158,195 km (0.072 R)
• M88: 52,488,208 km (0.085 R)
• M89: 52,736,241 km (0.104 R)
• M90: 53,316,232 km (0.093 R)
• M91: 53,731,965 km (0.088 R)
• M92: 55,237,069 km (0.051 R)
• M93: 56,163,678 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 703.1

Radius: 4.2

Gravity: 39.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.69 AU - 9.65 AU

Year: 18518 Days

Day: 21.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,911,838 km

• M1: 104,419 km (0.09 R)
• M2: 172,935 km (0.09 R)
• M3: 357,689 km (0.05 R)
• M4: 549,922 km (0.103 R)
• M5: 1,069,924 km (0.077 R)
• M6: 2,321,759 km (0.101 R)
• M7: 2,425,729 km (0.063 R)
• M8: 2,746,617 km (0.116 R)
• M9: 2,819,770 km (0.094 R)
• M10: 3,195,261 km (0.072 R)
• M11: 4,033,607 km (0.1 R)
• M12: 4,412,539 km (0.056 R)
• M13: 4,584,726 km (0.082 R)
• M14: 5,204,360 km (0.055 R)
• M15: 6,963,930 km (0.093 R)
• M16: 7,366,498 km (0.056 R)
• M17: 7,519,387 km (0.119 R)
• M18: 9,050,671 km (0.104 R)
• M19: 9,214,331 km (0.111 R)
• M20: 9,600,294 km (0.03 R)
• M21: 10,047,891 km (0.096 R)
• M22: 11,137,711 km (0.119 R)
• M23: 11,371,832 km (0.034 R)
• M24: 11,548,656 km (0.062 R)
• M25: 12,324,770 km (0.099 R)
• M26: 13,179,423 km (0.111 R)
• M27: 13,303,140 km (0.107 R)
• M28: 13,427,157 km (0.062 R)
• M29: 14,116,205 km (0.09 R)
• M30: 14,880,799 km (0.072 R)
• M31: 15,398,109 km (0.073 R)
• M32: 15,659,008 km (0.093 R)
• M33: 15,789,906 km (0.064 R)
• M34: 18,139,939 km (0.115 R)
• M35: 18,622,841 km (0.104 R)
• M36: 19,109,931 km (0.08 R)
• M37: 19,954,860 km (0.112 R)
• M38: 20,883,713 km (0.084 R)
• M39: 21,027,925 km (0.113 R)
• M40: 23,379,006 km (0.078 R)
• M41: 25,196,171 km (0.114 R)
• M42: 25,966,750 km (0.047 R)
• M43: 27,847,195 km (0.075 R)
• M44: 28,005,769 km (0.08 R)
• M45: 28,164,791 km (0.03 R)
• M46: 29,366,660 km (0.112 R)
• M47: 30,995,033 km (0.119 R)
• M48: 31,489,155 km (0.076 R)
• M49: 31,654,610 km (0.105 R)
• M50: 34,508,638 km (0.109 R)
• M51: 34,849,722 km (0.073 R)
• M52: 34,935,292 km (0.075 R)
• M53: 37,531,413 km (0.07 R)
• M54: 37,706,592 km (0.095 R)
• M55: 38,057,998 km (0.116 R)
• M56: 38,145,961 km (0.036 R)
• M57: 39,563,401 km (0.113 R)
• M58: 39,741,722 km (0.064 R)
• M59: 40,547,755 km (0.052 R)
• M60: 41,630,843 km (0.088 R)
• M61: 41,812,156 km (0.055 R)
• M62: 41,993,917 km (0.11 R)
• M63: 42,540,548 km (0.069 R)
• M64: 43,364,982 km (0.087 R)
• M65: 43,640,990 km (0.111 R)
• M66: 44,379,704 km (0.089 R)
• M67: 44,936,508 km (0.053 R)
• M68: 46,809,174 km (0.119 R)
• M69: 47,470,546 km (0.099 R)
• M70: 48,040,065 km (0.115 R)
• M71: 48,135,060 km (0.094 R)
• M72: 49,473,362 km (0.073 R)
• M73: 49,665,595 km (0.054 R)
• M74: 49,857,978 km (0.107 R)
• M75: 50,920,722 km (0.112 R)
• M76: 51,114,750 km (0.059 R)
• M77: 52,479,831 km (0.114 R)
• M78: 53,166,934 km (0.073 R)
• M79: 53,363,655 km (0.097 R)
• M80: 55,844,586 km (0.102 R)
• M81: 56,847,490 km (0.099 R)
• M82: 57,250,208 km (0.114 R)
• M83: 59,891,508 km (0.102 R)
• M84: 60,404,030 km (0.049 R)
• M85: 60,712,201 km (0.097 R)
• M86: 60,917,899 km (0.072 R)
• M87: 62,675,973 km (0.055 R)
• M88: 63,300,544 km (0.066 R)
• M89: 64,450,802 km (0.12 R)
• M90: 66,984,391 km (0.096 R)
• M91: 67,090,606 km (0.11 R)
• M92: 68,156,341 km (0.117 R)
• M93: 69,013,088 km (0.095 R)
• M94: 71,387,206 km (0.035 R)
• M95: 71,821,639 km (0.17 R)
• M96: 71,930,396 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit