🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.5

Radius: 9.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.81 AU - 1.09 AU

Year: 651 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 53,847,233 km

• M1: 122,371 km (0.115 R)
• M2: 200,162 km (0.102 R)
• M3: 268,678 km (0.103 R)
• M4: 346,469 km (0.09 R)
• M5: 449,841 km (0.083 R)
• M6: 518,656 km (0.081 R)
• M7: 631,901 km (0.069 R)
• M8: 706,102 km (0.103 R)
• M9: 869,313 km (0.052 R)
• M10: 953,088 km (0.054 R)
• M11: 1,045,390 km (0.069 R)
• M12: 1,112,410 km (0.088 R)
• M13: 1,186,610 km (0.12 R)
• M14: 1,310,477 km (0.064 R)
• M15: 1,401,582 km (0.088 R)
• M16: 1,558,361 km (0.067 R)
• M17: 1,648,868 km (0.118 R)
• M18: 1,734,438 km (0.076 R)
• M19: 1,828,236 km (0.056 R)
• M20: 1,951,504 km (0.093 R)
• M21: 2,077,615 km (0.1 R)
• M22: 2,330,585 km (0.057 R)
• M23: 2,389,976 km (0.075 R)
• M24: 2,457,145 km (0.07 R)
• M25: 2,616,766 km (0.114 R)
• M26: 2,756,191 km (0.11 R)
• M27: 2,826,951 km (0.052 R)
• M28: 2,890,231 km (0.077 R)
• M29: 2,954,109 km (0.106 R)
• M30: 3,099,518 km (0.108 R)
• M31: 3,197,804 km (0.109 R)
• M32: 3,364,007 km (0.069 R)
• M33: 3,558,634 km (0.088 R)
• M34: 3,644,354 km (0.109 R)
• M35: 3,844,366 km (0.107 R)
• M36: 3,967,934 km (0.075 R)
• M37: 4,065,921 km (0.074 R)
• M38: 4,164,655 km (0.079 R)
• M39: 4,355,542 km (0.098 R)
• M40: 4,680,169 km (0.091 R)
• M41: 4,812,264 km (0.077 R)
• M42: 5,003,002 km (0.069 R)
• M43: 5,215,730 km (0.101 R)
• M44: 5,313,567 km (0.066 R)
• M45: 5,490,990 km (0.12 R)
• M46: 5,690,404 km (0.116 R)
• M47: 5,750,692 km (0.11 R)
• M48: 6,035,077 km (0.102 R)
• M49: 6,137,701 km (0.106 R)
• M50: 6,313,629 km (0.038 R)
• M51: 6,480,580 km (0.088 R)
• M52: 6,628,083 km (0.119 R)
• M53: 6,840,512 km (0.045 R)
• M54: 6,915,461 km (0.082 R)
• M55: 6,990,559 km (0.038 R)
• M56: 7,217,798 km (0.113 R)
• M57: 7,348,696 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.8

Radius: 13.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.88 AU - 1.34 AU

Year: 822 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 53,847,233 km

• M1: 177,573 km (0.052 R)
• M2: 264,938 km (0.073 R)
• M3: 366,814 km (0.097 R)
• M4: 494,271 km (0.106 R)
• M5: 593,006 km (0.113 R)
• M6: 709,393 km (0.107 R)
• M7: 800,049 km (0.119 R)
• M8: 910,752 km (0.045 R)
• M9: 1,087,726 km (0.091 R)
• M10: 1,200,822 km (0.075 R)
• M11: 1,427,612 km (0.09 R)
• M12: 1,546,393 km (0.104 R)
• M13: 1,649,317 km (0.083 R)
• M14: 1,787,844 km (0.098 R)
• M15: 1,875,808 km (0.098 R)
• M16: 1,986,061 km (0.065 R)
• M17: 2,213,300 km (0.116 R)
• M18: 2,308,146 km (0.072 R)
• M19: 2,494,395 km (0.088 R)
• M20: 2,616,467 km (0.079 R)
• M21: 2,914,316 km (0.106 R)
• M22: 3,075,583 km (0.102 R)
• M23: 3,165,641 km (0.101 R)
• M24: 3,432,523 km (0.107 R)
• M25: 3,594,687 km (0.115 R)
• M26: 3,741,892 km (0.072 R)
• M27: 3,908,843 km (0.107 R)
• M28: 4,006,530 km (0.106 R)
• M29: 4,159,419 km (0.106 R)
• M30: 4,350,904 km (0.075 R)
• M31: 4,554,657 km (0.116 R)
• M32: 4,799,698 km (0.104 R)
• M33: 5,361,887 km (0.065 R)
• M34: 5,580,599 km (0.092 R)
• M35: 5,986,009 km (0.114 R)
• M36: 6,161,338 km (0.091 R)
• M37: 6,485,367 km (0.059 R)
• M38: 6,976,497 km (0.105 R)
• M39: 7,063,114 km (0.111 R)
• M40: 7,193,713 km (0.117 R)
• M41: 7,314,289 km (0.039 R)
• M42: 7,468,524 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 10.1

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.24 AU - 2.26 AU

Year: 2372 Days

Day: 13.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,847,233 km

• M1: 133,292 km (0.057 R)
• M2: 219,161 km (0.032 R)
• M3: 299,794 km (0.106 R)
• M4: 406,457 km (0.045 R)
• M5: 522,845 km (0.106 R)
• M6: 645,066 km (0.092 R)
• M7: 756,068 km (0.066 R)
• M8: 904,768 km (0.079 R)
• M9: 982,858 km (0.104 R)
• M10: 1,063,491 km (0.054 R)
• M11: 1,205,908 km (0.085 R)
• M12: 1,585,289 km (0.116 R)
• M13: 1,710,203 km (0.081 R)
• M14: 1,788,742 km (0.118 R)
• M15: 2,042,310 km (0.096 R)
• M16: 2,115,314 km (0.108 R)
• M17: 2,351,080 km (0.118 R)
• M18: 2,516,685 km (0.027 R)
• M19: 2,847,895 km (0.067 R)
• M20: 3,426,689 km (0.052 R)
• M21: 3,526,620 km (0.078 R)
• M22: 3,768,221 km (0.065 R)
• M23: 3,858,578 km (0.049 R)
• M24: 3,988,878 km (0.116 R)
• M25: 4,147,302 km (0.094 R)
• M26: 4,267,429 km (0.092 R)
• M27: 4,690,342 km (0.05 R)
• M28: 5,098,146 km (0.095 R)
• M29: 5,241,461 km (0.072 R)
• M30: 5,386,122 km (0.059 R)
• M31: 5,458,976 km (0.12 R)
• M32: 5,532,129 km (0.038 R)
• M33: 5,798,114 km (0.068 R)
• M34: 6,068,587 km (0.118 R)
• M35: 6,342,950 km (0.085 R)
• M36: 7,031,100 km (0.025 R)
• M37: 7,611,839 km (0.061 R)
• M38: 7,808,859 km (0.094 R)
• M39: 8,057,491 km (0.114 R)
• M40: 8,207,837 km (0.047 R)
• M41: 8,443,753 km (0.091 R)
• M42: 8,956,724 km (0.082 R)
• M43: 9,130,108 km (0.089 R)
• M44: 9,199,671 km (0.098 R)
• M45: 9,709,799 km (0.097 R)
• M46: 9,816,463 km (0.097 R)
• M47: 10,048,938 km (0.116 R)
• M48: 10,210,952 km (0.087 R)
• M49: 10,574,176 km (0.101 R)
• M50: 10,739,033 km (0.06 R)
• M51: 10,849,436 km (0.106 R)
• M52: 10,923,188 km (0.037 R)
• M53: 11,015,639 km (0.107 R)
• M54: 11,275,940 km (0.03 R)
• M55: 11,406,838 km (0.045 R)
• M56: 11,575,883 km (0.096 R)
• M57: 11,726,977 km (0.12 R)
• M58: 11,878,520 km (0.1 R)
• M59: 12,279,741 km (0.07 R)
• M60: 12,414,529 km (0.051 R)
• M61: 12,627,257 km (0.077 R)
• M62: 12,782,689 km (0.114 R)
• M63: 12,880,227 km (0.109 R)
• M64: 13,095,498 km (0.107 R)
• M65: 13,213,531 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.5

Radius: 9

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.58 AU - 5.26 AU

Year: 6532 Days

Day: 9.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,847,233 km

• M1: 229,184 km (0.05 R)
• M2: 357,240 km (0.104 R)
• M3: 562,488 km (0.103 R)
• M4: 777,011 km (0.116 R)
• M5: 1,001,857 km (0.1 R)
• M6: 1,163,423 km (0.093 R)
• M7: 1,549,086 km (0.116 R)
• M8: 1,814,622 km (0.067 R)
• M9: 2,013,288 km (0.063 R)
• M10: 2,261,172 km (0.062 R)
• M11: 2,431,863 km (0.097 R)
• M12: 2,562,761 km (0.083 R)
• M13: 2,946,330 km (0.061 R)
• M14: 3,180,451 km (0.12 R)
• M15: 3,667,093 km (0.03 R)
• M16: 4,281,641 km (0.07 R)
• M17: 4,547,177 km (0.108 R)
• M18: 4,845,475 km (0.029 R)
• M19: 4,983,255 km (0.064 R)
• M20: 5,404,223 km (0.075 R)
• M21: 5,461,220 km (0.097 R)
• M22: 5,575,812 km (0.091 R)
• M23: 5,720,174 km (0.112 R)
• M24: 6,042,408 km (0.113 R)
• M25: 6,101,499 km (0.102 R)
• M26: 6,582,157 km (0.113 R)
• M27: 6,919,650 km (0.08 R)
• M28: 8,292,808 km (0.109 R)
• M29: 8,391,693 km (0.059 R)
• M30: 8,993,226 km (0.094 R)
• M31: 9,196,978 km (0.034 R)
• M32: 9,436,484 km (0.102 R)
• M33: 9,608,821 km (0.039 R)
• M34: 10,916,456 km (0.119 R)
• M35: 11,024,914 km (0.089 R)
• M36: 12,542,884 km (0.076 R)
• M37: 12,618,580 km (0.106 R)
• M38: 12,808,570 km (0.106 R)
• M39: 13,037,754 km (0.057 R)
• M40: 14,799,867 km (0.108 R)
• M41: 15,040,420 km (0.096 R)
• M42: 15,201,537 km (0.041 R)
• M43: 16,015,649 km (0.096 R)
• M44: 16,635,582 km (0.063 R)
• M45: 16,802,085 km (0.069 R)
• M46: 17,137,034 km (0.042 R)
• M47: 17,221,108 km (0.1 R)
• M48: 17,474,228 km (0.094 R)
• M49: 17,601,237 km (0.104 R)
• M50: 18,197,833 km (0.065 R)
• M51: 18,455,590 km (0.07 R)
• M52: 18,541,758 km (0.105 R)
• M53: 19,454,904 km (0.116 R)
• M54: 19,850,590 km (0.097 R)
• M55: 20,784,530 km (0.037 R)
• M56: 21,324,578 km (0.071 R)
• M57: 21,687,203 km (0.074 R)
• M58: 21,869,264 km (0.101 R)
• M59: 21,960,369 km (0.101 R)
• M60: 22,648,669 km (0.113 R)
• M61: 22,740,971 km (0.091 R)
• M62: 23,157,900 km (0.107 R)
• M63: 23,483,874 km (0.09 R)
• M64: 24,234,705 km (0.069 R)
• M65: 24,850,600 km (0.094 R)
• M66: 25,952,837 km (0.064 R)
• M67: 26,146,117 km (0.107 R)
• M68: 26,339,996 km (0.101 R)
• M69: 26,485,705 km (0.08 R)
• M70: 26,924,326 km (0.059 R)
• M71: 27,217,986 km (0.118 R)
• M72: 27,611,279 km (0.083 R)
• M73: 28,056,033 km (0.101 R)
• M74: 30,111,807 km (0.083 R)
• M75: 31,080,902 km (0.119 R)
• M76: 32,163,841 km (0.104 R)
• M77: 32,267,662 km (0.075 R)
• M78: 32,683,844 km (0.083 R)
• M79: 34,419,628 km (0.075 R)
• M80: 34,951,598 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.5

Radius: 4.5

Gravity: 16.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.08 AU - 9.54 AU

Year: 16839 Days

Day: 15.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,847,233 km

• M1: 87,515 km (0.074 R)
• M2: 135,685 km (0.063 R)
• M3: 185,801 km (0.052 R)
• M4: 294,558 km (0.091 R)
• M5: 569,519 km (0.073 R)
• M6: 730,935 km (0.063 R)
• M7: 768,783 km (0.115 R)
• M8: 1,030,879 km (0.044 R)
• M9: 1,160,879 km (0.032 R)
• M10: 1,295,966 km (0.08 R)
• M11: 2,236,339 km (0.097 R)
• M12: 2,519,378 km (0.113 R)
• M13: 2,635,615 km (0.078 R)
• M14: 2,753,798 km (0.094 R)
• M15: 3,466,332 km (0.069 R)
• M16: 5,085,280 km (0.103 R)
• M17: 5,158,733 km (0.039 R)
• M18: 5,418,435 km (0.039 R)
• M19: 5,531,082 km (0.1 R)
• M20: 5,758,770 km (0.096 R)
• M21: 6,301,661 km (0.11 R)
• M22: 6,860,708 km (0.075 R)
• M23: 7,771,011 km (0.116 R)
• M24: 8,369,851 km (0.102 R)
• M25: 8,413,085 km (0.099 R)
• M26: 8,894,790 km (0.051 R)
• M27: 9,072,064 km (0.104 R)
• M28: 9,205,954 km (0.117 R)
• M29: 9,250,684 km (0.084 R)
• M30: 9,385,322 km (0.098 R)
• M31: 9,884,679 km (0.096 R)
• M32: 10,022,309 km (0.079 R)
• M33: 10,767,307 km (0.115 R)
• M34: 10,861,703 km (0.056 R)
• M35: 11,194,109 km (0.081 R)
• M36: 11,241,831 km (0.036 R)
• M37: 11,674,917 km (0.102 R)
• M38: 11,966,483 km (0.12 R)
• M39: 12,162,307 km (0.096 R)
• M40: 12,309,810 km (0.037 R)
• M41: 13,157,133 km (0.118 R)
• M42: 14,384,882 km (0.047 R)
• M43: 14,802,111 km (0.085 R)
• M44: 14,907,129 km (0.059 R)
• M45: 15,702,092 km (0.109 R)
• M46: 15,916,465 km (0.092 R)
• M47: 16,024,026 km (0.097 R)
• M48: 16,131,737 km (0.11 R)
• M49: 16,185,742 km (0.082 R)
• M50: 17,167,552 km (0.115 R)
• M51: 17,222,604 km (0.052 R)
• M52: 19,245,467 km (0.105 R)
• M53: 19,936,310 km (0.083 R)
• M54: 20,693,724 km (0.068 R)
• M55: 20,752,366 km (0.038 R)
• M56: 20,811,158 km (0.088 R)
• M57: 21,698,423 km (0.08 R)
• M58: 22,477,379 km (0.111 R)
• M59: 22,537,667 km (0.097 R)
• M60: 23,754,945 km (0.096 R)
• M61: 27,274,983 km (0.103 R)
• M62: 27,532,591 km (0.091 R)
• M63: 27,790,946 km (0.114 R)
• M64: 28,050,199 km (0.066 R)
• M65: 29,226,487 km (0.104 R)
• M66: 32,577,480 km (0.115 R)
• M67: 33,399,669 km (0.11 R)
• M68: 33,744,193 km (0.044 R)
• M69: 33,951,536 km (0.046 R)
• M70: 34,506,394 km (0.089 R)
• M71: 35,414,454 km (0.115 R)
• M72: 37,325,566 km (0.107 R)
• M73: 37,970,034 km (0.118 R)
• M74: 38,329,518 km (0.115 R)
• M75: 39,269,740 km (0.113 R)
• M76: 40,657,560 km (0.094 R)
• M77: 41,246,676 km (0.073 R)
• M78: 41,838,635 km (0.094 R)
• M79: 41,987,186 km (0.06 R)
• M80: 42,135,736 km (0.054 R)
• M81: 43,932,556 km (0.089 R)
• M82: 46,366,962 km (0.115 R)
• M83: 46,597,493 km (0.099 R)
• M84: 46,982,408 km (0.104 R)
• M85: 47,291,178 km (0.051 R)
• M86: 47,988,304 km (0.041 R)
• M87: 49,471,118 km (0.109 R)
• M88: 49,549,508 km (0.091 R)
• M89: 52,561,361 km (0.061 R)
• M90: 52,801,765 km (0.083 R)
• M91: 53,847,305 km (0.111 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 14,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit