🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 15

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1 AU - 1.34 AU

Year: 844 Days

Day: 5.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,846,948 km

• M1: 200,611 km (0.119 R)
• M2: 319,092 km (0.101 R)
• M3: 421,118 km (0.119 R)
• M4: 528,529 km (0.082 R)
• M5: 635,193 km (0.063 R)
• M6: 736,770 km (0.093 R)
• M7: 850,165 km (0.101 R)
• M8: 1,035,516 km (0.102 R)
• M9: 1,159,683 km (0.101 R)
• M10: 1,349,971 km (0.07 R)
• M11: 1,481,019 km (0.096 R)
• M12: 1,689,259 km (0.055 R)
• M13: 1,804,001 km (0.085 R)
• M14: 1,914,554 km (0.082 R)
• M15: 2,013,288 km (0.045 R)
• M16: 2,260,573 km (0.028 R)
• M17: 2,380,401 km (0.097 R)
• M18: 2,556,777 km (0.083 R)
• M19: 2,833,533 km (0.078 R)
• M20: 3,095,479 km (0.027 R)
• M21: 3,229,369 km (0.067 R)
• M22: 3,416,965 km (0.055 R)
• M23: 3,538,139 km (0.116 R)
• M24: 3,776,149 km (0.076 R)
• M25: 4,065,173 km (0.09 R)
• M26: 4,212,377 km (0.098 R)
• M27: 4,474,472 km (0.068 R)
• M28: 4,579,041 km (0.1 R)
• M29: 4,674,634 km (0.06 R)
• M30: 4,868,064 km (0.066 R)
• M31: 5,607,078 km (0.046 R)
• M32: 5,709,702 km (0.114 R)
• M33: 5,906,274 km (0.118 R)
• M34: 6,073,674 km (0.106 R)
• M35: 6,221,476 km (0.119 R)
• M36: 6,381,247 km (0.11 R)
• M37: 6,542,364 km (0.073 R)
• M38: 6,639,602 km (0.075 R)
• M39: 6,802,814 km (0.092 R)
• M40: 7,033,793 km (0.117 R)
• M41: 7,166,785 km (0.078 R)
• M42: 7,514,600 km (0.115 R)
• M43: 7,730,470 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.3

Radius: 13.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.99 AU - 5.67 AU

Year: 7079 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,846,948 km

• M1: 166,054 km (0.11 R)
• M2: 264,489 km (0.077 R)
• M3: 582,684 km (0.082 R)
• M4: 680,371 km (0.12 R)
• M5: 775,067 km (0.106 R)
• M6: 1,345,483 km (0.095 R)
• M7: 1,443,919 km (0.112 R)
• M8: 1,714,092 km (0.112 R)
• M9: 2,043,357 km (0.079 R)
• M10: 2,128,927 km (0.116 R)
• M11: 2,590,736 km (0.046 R)
• M12: 2,746,617 km (0.098 R)
• M13: 2,889,483 km (0.113 R)
• M14: 3,002,429 km (0.108 R)
• M15: 3,333,340 km (0.104 R)
• M16: 3,781,535 km (0.072 R)
• M17: 3,869,798 km (0.117 R)
• M18: 4,048,866 km (0.11 R)
• M19: 5,081,840 km (0.051 R)
• M20: 5,397,192 km (0.093 R)
• M21: 5,577,457 km (0.077 R)
• M22: 5,759,817 km (0.083 R)
• M23: 6,276,678 km (0.044 R)
• M24: 6,381,845 km (0.097 R)
• M25: 6,700,937 km (0.119 R)
• M26: 6,960,041 km (0.098 R)
• M27: 7,377,120 km (0.056 R)
• M28: 8,120,920 km (0.111 R)
• M29: 8,983,203 km (0.117 R)
• M30: 9,293,169 km (0.108 R)
• M31: 9,485,702 km (0.089 R)
• M32: 9,630,961 km (0.12 R)
• M33: 10,120,446 km (0.092 R)
• M34: 10,219,330 km (0.114 R)
• M35: 10,794,234 km (0.071 R)
• M36: 10,920,645 km (0.045 R)
• M37: 11,098,367 km (0.095 R)
• M38: 11,277,136 km (0.082 R)
• M39: 11,534,145 km (0.091 R)
• M40: 11,715,159 km (0.039 R)
• M41: 12,001,639 km (0.08 R)
• M42: 12,608,109 km (0.096 R)
• M43: 13,009,031 km (0.106 R)
• M44: 14,654,458 km (0.104 R)
• M45: 15,587,350 km (0.116 R)
• M46: 16,510,070 km (0.087 R)
• M47: 17,066,424 km (0.081 R)
• M48: 17,154,837 km (0.118 R)
• M49: 17,510,132 km (0.082 R)
• M50: 17,807,831 km (0.05 R)
• M51: 17,927,510 km (0.078 R)
• M52: 18,197,683 km (0.067 R)
• M53: 18,499,273 km (0.103 R)
• M54: 18,924,579 km (0.079 R)
• M55: 19,383,695 km (0.067 R)
• M56: 20,188,233 km (0.078 R)
• M57: 21,035,256 km (0.081 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.8

Radius: 6.1

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.09 AU - 8.51 AU

Year: 15946 Days

Day: 18.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,846,948 km

• M1: 169,046 km (0.079 R)
• M2: 236,365 km (0.058 R)
• M3: 315,053 km (0.12 R)
• M4: 416,780 km (0.058 R)
• M5: 590,463 km (0.051 R)
• M6: 718,818 km (0.108 R)
• M7: 892,202 km (0.115 R)
• M8: 1,002,455 km (0.053 R)
• M9: 1,059,452 km (0.108 R)
• M10: 1,445,115 km (0.115 R)
• M11: 1,553,424 km (0.116 R)
• M12: 1,709,754 km (0.085 R)
• M13: 1,778,270 km (0.052 R)
• M14: 1,941,780 km (0.085 R)
• M15: 2,061,608 km (0.098 R)
• M16: 2,183,979 km (0.11 R)
• M17: 2,308,594 km (0.062 R)
• M18: 2,565,155 km (0.084 R)
• M19: 2,643,843 km (0.11 R)
• M20: 2,696,801 km (0.052 R)
• M21: 3,532,903 km (0.062 R)
• M22: 3,709,130 km (0.113 R)
• M23: 4,009,223 km (0.114 R)
• M24: 4,162,262 km (0.059 R)
• M25: 4,537,453 km (0.108 R)
• M26: 5,054,463 km (0.061 R)
• M27: 5,286,490 km (0.119 R)
• M28: 7,153,621 km (0.105 R)
• M29: 7,302,022 km (0.027 R)
• M30: 7,564,267 km (0.11 R)
• M31: 7,715,660 km (0.076 R)
• M32: 8,723,201 km (0.103 R)
• M33: 9,566,784 km (0.113 R)
• M34: 12,205,092 km (0.113 R)
• M35: 12,650,445 km (0.06 R)
• M36: 13,191,839 km (0.074 R)
• M37: 13,328,422 km (0.116 R)
• M38: 13,557,008 km (0.114 R)
• M39: 13,648,861 km (0.041 R)
• M40: 14,110,969 km (0.068 R)
• M41: 15,336,475 km (0.034 R)
• M42: 15,384,346 km (0.117 R)
• M43: 15,480,088 km (0.048 R)
• M44: 15,624,151 km (0.118 R)
• M45: 15,816,833 km (0.095 R)
• M46: 17,088,864 km (0.12 R)
• M47: 17,237,714 km (0.098 R)
• M48: 17,387,013 km (0.109 R)
• M49: 17,938,131 km (0.112 R)
• M50: 17,988,546 km (0.041 R)
• M51: 18,545,947 km (0.078 R)
• M52: 19,677,506 km (0.074 R)
• M53: 20,042,375 km (0.053 R)
• M54: 20,146,944 km (0.112 R)
• M55: 20,514,506 km (0.117 R)
• M56: 20,778,546 km (0.095 R)
• M57: 21,149,997 km (0.112 R)
• M58: 22,603,041 km (0.05 R)
• M59: 22,821,006 km (0.046 R)
• M60: 24,702,049 km (0.083 R)
• M61: 26,459,974 km (0.112 R)
• M62: 26,689,756 km (0.059 R)
• M63: 26,862,542 km (0.112 R)
• M64: 27,151,266 km (0.09 R)
• M65: 27,324,949 km (0.113 R)
• M66: 27,965,228 km (0.109 R)
• M67: 28,082,213 km (0.102 R)
• M68: 28,669,235 km (0.116 R)
• M69: 29,082,724 km (0.102 R)
• M70: 29,260,446 km (0.085 R)
• M71: 30,454,835 km (0.044 R)
• M72: 30,876,552 km (0.095 R)
• M73: 32,398,710 km (0.107 R)
• M74: 33,261,740 km (0.094 R)
• M75: 33,447,690 km (0.119 R)
• M76: 33,509,624 km (0.111 R)
• M77: 34,758,766 km (0.03 R)
• M78: 35,010,390 km (0.085 R)
• M79: 35,515,432 km (0.115 R)
• M80: 36,660,604 km (0.11 R)
• M81: 37,688,640 km (0.067 R)
• M82: 38,011,921 km (0.095 R)
• M83: 38,076,697 km (0.084 R)
• M84: 39,707,464 km (0.046 R)
• M85: 40,168,225 km (0.064 R)
• M86: 40,630,632 km (0.073 R)
• M87: 41,294,398 km (0.089 R)
• M88: 43,171,851 km (0.039 R)
• M89: 43,239,469 km (0.107 R)
• M90: 45,626,303 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.4

Radius: 7.4

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.76 AU - 9.62 AU

Year: 18578 Days

Day: 24.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,846,948 km

• M1: 93,499 km (0.103 R)
• M2: 147,055 km (0.11 R)
• M3: 327,919 km (0.12 R)
• M4: 378,333 km (0.116 R)
• M5: 459,864 km (0.105 R)
• M6: 865,274 km (0.084 R)
• M7: 1,296,415 km (0.088 R)
• M8: 2,126,983 km (0.063 R)
• M9: 2,460,735 km (0.114 R)
• M10: 2,783,568 km (0.092 R)
• M11: 2,866,295 km (0.081 R)
• M12: 3,006,169 km (0.072 R)
• M13: 3,292,649 km (0.076 R)
• M14: 3,922,755 km (0.116 R)
• M15: 4,395,485 km (0.114 R)
• M16: 5,087,225 km (0.06 R)
• M17: 5,325,235 km (0.057 R)
• M18: 6,205,170 km (0.083 R)
• M19: 6,496,288 km (0.036 R)
• M20: 6,903,792 km (0.055 R)
• M21: 7,472,862 km (0.109 R)
• M22: 8,135,880 km (0.082 R)
• M23: 8,294,753 km (0.115 R)
• M24: 8,414,431 km (0.08 R)
• M25: 8,899,129 km (0.082 R)
• M26: 9,186,207 km (0.083 R)
• M27: 9,268,635 km (0.064 R)
• M28: 9,434,539 km (0.113 R)
• M29: 9,727,153 km (0.104 R)
• M30: 9,811,227 km (0.067 R)
• M31: 10,065,244 km (0.115 R)
• M32: 11,322,764 km (0.116 R)
• M33: 11,992,364 km (0.116 R)
• M34: 12,537,349 km (0.091 R)
• M35: 12,720,905 km (0.094 R)
• M36: 13,323,336 km (0.034 R)
• M37: 14,268,196 km (0.079 R)
• M38: 14,363,789 km (0.06 R)
• M39: 15,185,680 km (0.103 R)
• M40: 16,271,760 km (0.085 R)
• M41: 16,723,247 km (0.114 R)
• M42: 17,433,837 km (0.092 R)
• M43: 17,895,795 km (0.116 R)
• M44: 18,674,751 km (0.057 R)
• M45: 18,936,846 km (0.085 R)
• M46: 19,305,755 km (0.04 R)
• M47: 19,517,735 km (0.09 R)
• M48: 20,588,856 km (0.085 R)
• M49: 21,022,690 km (0.04 R)
• M50: 21,131,597 km (0.086 R)
• M51: 22,731,845 km (0.109 R)
• M52: 25,523,192 km (0.094 R)
• M53: 25,639,429 km (0.051 R)
• M54: 26,106,025 km (0.073 R)
• M55: 27,940,544 km (0.088 R)
• M56: 28,903,505 km (0.103 R)
• M57: 29,632,945 km (0.063 R)
• M58: 30,306,733 km (0.11 R)
• M59: 30,553,121 km (0.108 R)
• M60: 31,047,692 km (0.038 R)
• M61: 31,109,775 km (0.11 R)
• M62: 33,115,882 km (0.09 R)
• M63: 33,369,600 km (0.093 R)
• M64: 33,560,338 km (0.06 R)
• M65: 34,712,092 km (0.089 R)
• M66: 34,840,895 km (0.112 R)
• M67: 35,163,578 km (0.109 R)
• M68: 35,228,204 km (0.113 R)
• M69: 36,202,685 km (0.115 R)
• M70: 36,922,849 km (0.104 R)
• M71: 37,383,760 km (0.079 R)
• M72: 37,912,588 km (0.076 R)
• M73: 38,510,681 km (0.077 R)
• M74: 38,978,024 km (0.075 R)
• M75: 39,581,502 km (0.079 R)
• M76: 39,716,140 km (0.119 R)
• M77: 41,001,934 km (0.106 R)
• M78: 41,070,001 km (0.056 R)
• M79: 41,547,368 km (0.115 R)
• M80: 42,370,007 km (0.055 R)
• M81: 42,645,416 km (0.087 R)
• M82: 44,800,074 km (0.075 R)
• M83: 45,925,948 km (0.082 R)
• M84: 46,138,078 km (0.057 R)
• M85: 46,208,987 km (0.106 R)
• M86: 46,776,561 km (0.055 R)
• M87: 47,346,380 km (0.119 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,677 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit