🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.38 AU - 2.28 AU

Year: 866 Days

Day: 21.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.5

Radius: 13.4

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.63 AU - 15.01 AU

Year: 16059 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 131.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,413,004 km

• M1: 213,327 km (0.103 R)
• M2: 464,950 km (0.089 R)
• M3: 777,759 km (0.097 R)
• M4: 891,005 km (0.109 R)
• M5: 1,051,673 km (0.119 R)
• M6: 1,593,517 km (0.111 R)
• M7: 1,716,785 km (0.112 R)
• M8: 2,026,303 km (0.093 R)
• M9: 2,188,018 km (0.109 R)
• M10: 2,382,196 km (0.09 R)
• M11: 3,310,451 km (0.085 R)
• M12: 3,405,745 km (0.049 R)
• M13: 3,664,849 km (0.094 R)
• M14: 3,997,853 km (0.093 R)
• M15: 4,729,237 km (0.101 R)
• M16: 4,873,300 km (0.048 R)
• M17: 5,277,214 km (0.073 R)
• M18: 5,389,263 km (0.078 R)
• M19: 6,156,551 km (0.072 R)
• M20: 6,433,307 km (0.115 R)
• M21: 8,006,179 km (0.093 R)
• M22: 8,924,560 km (0.065 R)
• M23: 9,013,721 km (0.037 R)
• M24: 9,509,787 km (0.098 R)
• M25: 10,153,955 km (0.086 R)
• M26: 10,859,908 km (0.101 R)
• M27: 11,003,073 km (0.078 R)
• M28: 11,098,816 km (0.029 R)
• M29: 12,869,606 km (0.083 R)
• M30: 13,787,688 km (0.086 R)
• M31: 14,202,523 km (0.115 R)
• M32: 14,306,792 km (0.117 R)
• M33: 14,463,870 km (0.105 R)
• M34: 15,471,561 km (0.074 R)
• M35: 15,956,857 km (0.111 R)
• M36: 16,611,647 km (0.103 R)
• M37: 18,514,532 km (0.117 R)
• M38: 18,685,821 km (0.102 R)
• M39: 18,800,264 km (0.074 R)
• M40: 19,957,403 km (0.066 R)
• M41: 20,250,316 km (0.067 R)
• M42: 20,367,900 km (0.084 R)
• M43: 20,781,089 km (0.101 R)
• M44: 23,072,629 km (0.101 R)
• M45: 24,310,552 km (0.114 R)
• M46: 24,686,192 km (0.114 R)
• M47: 25,000,647 km (0.083 R)
• M48: 26,207,901 km (0.119 R)
• M49: 27,044,752 km (0.104 R)
• M50: 28,021,327 km (0.075 R)
• M51: 28,283,572 km (0.103 R)
• M52: 28,415,068 km (0.116 R)
• M53: 28,810,755 km (0.062 R)
• M54: 30,277,263 km (0.111 R)
• M55: 33,213,121 km (0.027 R)
• M56: 33,490,775 km (0.096 R)
• M57: 34,048,625 km (0.033 R)
• M58: 35,598,160 km (0.105 R)
• M59: 35,882,246 km (0.116 R)
• M60: 37,170,583 km (0.093 R)
• M61: 37,820,436 km (0.108 R)
• M62: 37,965,247 km (0.11 R)
• M63: 38,692,592 km (0.102 R)
• M64: 39,131,213 km (0.029 R)
• M65: 39,866,037 km (0.039 R)
• M66: 40,013,541 km (0.09 R)
• M67: 40,457,099 km (0.079 R)
• M68: 41,947,393 km (0.113 R)
• M69: 42,473,229 km (0.069 R)
• M70: 42,850,216 km (0.115 R)
• M71: 43,607,331 km (0.036 R)
• M72: 44,063,903 km (0.107 R)
• M73: 46,292,463 km (0.109 R)
• M74: 47,459,476 km (0.08 R)
• M75: 51,258,663 km (0.101 R)
• M76: 51,981,819 km (0.066 R)
• M77: 53,601,067 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 950.6

Radius: 4.4

Gravity: 49.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 12.68 AU - 16.64 AU

Year: 19637 Days

Day: 24.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,413,004 km

• M1: 62,233 km (0.07 R)
• M2: 193,580 km (0.036 R)
• M3: 240,404 km (0.066 R)
• M4: 346,917 km (0.086 R)
• M5: 385,963 km (0.098 R)
• M6: 1,915,152 km (0.095 R)
• M7: 2,058,168 km (0.082 R)
• M8: 2,905,490 km (0.107 R)
• M9: 3,195,261 km (0.113 R)
• M10: 4,350,007 km (0.095 R)
• M11: 4,443,655 km (0.113 R)
• M12: 6,293,882 km (0.1 R)
• M13: 7,048,603 km (0.112 R)
• M14: 8,002,888 km (0.088 R)
• M15: 8,582,879 km (0.086 R)
• M16: 8,759,554 km (0.066 R)
• M17: 9,478,072 km (0.058 R)
• M18: 9,721,767 km (0.028 R)
• M19: 10,465,119 km (0.063 R)
• M20: 11,419,853 km (0.117 R)
• M21: 12,535,105 km (0.087 R)
• M22: 13,004,393 km (0.098 R)
• M23: 13,479,367 km (0.092 R)
• M24: 13,684,764 km (0.093 R)
• M25: 14,029,139 km (0.111 R)
• M26: 14,306,792 km (0.077 R)
• M27: 15,865,901 km (0.103 R)
• M28: 16,010,263 km (0.063 R)
• M29: 16,665,502 km (0.119 R)
• M30: 18,911,714 km (0.088 R)
• M31: 19,372,326 km (0.065 R)
• M32: 19,681,395 km (0.082 R)
• M33: 20,382,710 km (0.078 R)
• M34: 21,970,392 km (0.04 R)
• M35: 22,131,359 km (0.097 R)
• M36: 23,105,242 km (0.085 R)
• M37: 23,187,072 km (0.094 R)
• M38: 24,176,063 km (0.059 R)
• M39: 24,592,095 km (0.103 R)
• M40: 25,515,862 km (0.112 R)
• M41: 25,939,523 km (0.107 R)
• M42: 26,109,616 km (0.057 R)
• M43: 27,310,737 km (0.107 R)
• M44: 27,570,439 km (0.105 R)
• M45: 30,212,337 km (0.076 R)
• M46: 30,570,624 km (0.078 R)
• M47: 30,750,291 km (0.097 R)
• M48: 31,835,773 km (0.109 R)
• M49: 32,657,963 km (0.119 R)
• M50: 33,302,431 km (0.102 R)
• M51: 33,394,882 km (0.092 R)
• M52: 33,950,938 km (0.085 R)
• M53: 34,323,436 km (0.069 R)
• M54: 34,697,281 km (0.05 R)
• M55: 37,640,021 km (0.094 R)
• M56: 38,218,666 km (0.099 R)
• M57: 38,412,245 km (0.116 R)
• M58: 38,509,185 km (0.108 R)
• M59: 39,776,279 km (0.118 R)
• M60: 40,168,973 km (0.079 R)
• M61: 40,562,864 km (0.118 R)
• M62: 40,859,068 km (0.092 R)
• M63: 41,354,536 km (0.103 R)
• M64: 42,151,294 km (0.077 R)
• M65: 43,154,348 km (0.117 R)
• M66: 43,557,814 km (0.097 R)
• M67: 44,368,335 km (0.111 R)
• M68: 45,491,067 km (0.097 R)
• M69: 45,901,563 km (0.118 R)
• M70: 46,210,333 km (0.11 R)
• M71: 46,623,074 km (0.052 R)
• M72: 48,600,159 km (0.057 R)
• M73: 49,546,216 km (0.069 R)
• M74: 51,884,132 km (0.098 R)
• M75: 52,958,693 km (0.04 R)
• M76: 53,282,423 km (0.096 R)
• M77: 55,786,542 km (0.079 R)
• M78: 56,556,223 km (0.101 R)
• M79: 56,666,477 km (0.068 R)
• M80: 57,551,049 km (0.067 R)
• M81: 58,551,709 km (0.026 R)
• M82: 58,998,259 km (0.112 R)
• M83: 59,333,807 km (0.057 R)
• M84: 61,701,043 km (0.116 R)
• M85: 63,754,573 km (0.111 R)
• M86: 66,178,508 km (0.11 R)
• M87: 66,760,144 km (0.055 R)
• M88: 70,284,820 km (0.092 R)
• M89: 73,628,781 km (0.095 R)
• M90: 76,170,598 km (0.051 R)
• M91: 76,536,066 km (0.049 R)
• M92: 76,657,988 km (0.079 R)
• M93: 77,391,018 km (0.105 R)
• M94: 78,740,989 km (0.071 R)
• M95: 82,837,278 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.6

Radius: 5.7

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 15.51 AU - 20.89 AU

Year: 27163 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,413,004 km

• M1: 320,738 km (0.046 R)
• M2: 1,088,325 km (0.116 R)
• M3: 1,179,430 km (0.102 R)
• M4: 1,672,055 km (0.113 R)
• M5: 1,885,382 km (0.077 R)
• M6: 2,298,870 km (0.056 R)
• M7: 3,076,630 km (0.041 R)
• M8: 3,337,977 km (0.118 R)
• M9: 4,022,088 km (0.084 R)
• M10: 4,259,500 km (0.07 R)
• M11: 4,748,236 km (0.046 R)
• M12: 5,151,851 km (0.112 R)
• M13: 5,357,848 km (0.085 R)
• M14: 5,461,818 km (0.119 R)
• M15: 5,831,175 km (0.052 R)
• M16: 7,677,961 km (0.105 R)
• M17: 8,694,179 km (0.048 R)
• M18: 8,816,401 km (0.089 R)
• M19: 8,877,886 km (0.071 R)
• M20: 10,006,602 km (0.1 R)
• M21: 11,313,040 km (0.082 R)
• M22: 11,379,760 km (0.07 R)
• M23: 11,580,670 km (0.094 R)
• M24: 11,715,308 km (0.097 R)
• M25: 12,602,873 km (0.093 R)
• M26: 12,741,400 km (0.118 R)
• M27: 13,229,987 km (0.033 R)
• M28: 13,511,979 km (0.077 R)
• M29: 14,369,773 km (0.103 R)
• M30: 15,098,016 km (0.109 R)
• M31: 16,363,314 km (0.111 R)
• M32: 16,741,947 km (0.075 R)
• M33: 18,677,743 km (0.111 R)
• M34: 19,232,302 km (0.085 R)
• M35: 21,010,423 km (0.101 R)
• M36: 21,339,239 km (0.092 R)
• M37: 21,421,817 km (0.08 R)
• M38: 23,009,050 km (0.072 R)
• M39: 24,633,982 km (0.112 R)
• M40: 25,067,666 km (0.077 R)
• M41: 27,273,786 km (0.117 R)
• M42: 31,492,147 km (0.078 R)
• M43: 33,772,168 km (0.104 R)
• M44: 35,126,627 km (0.059 R)
• M45: 36,794,943 km (0.101 R)
• M46: 40,106,441 km (0.111 R)
• M47: 40,821,070 km (0.119 R)
• M48: 41,952,479 km (0.043 R)
• M49: 42,885,820 km (0.077 R)
• M50: 43,826,043 km (0.048 R)
• M51: 44,351,281 km (0.082 R)
• M52: 45,833,197 km (0.061 R)
• M53: 46,259,551 km (0.088 R)
• M54: 46,473,177 km (0.044 R)
• M55: 47,869,972 km (0.089 R)
• M56: 49,280,531 km (0.115 R)
• M57: 49,389,737 km (0.114 R)
• M58: 49,498,794 km (0.043 R)
• M59: 49,936,218 km (0.119 R)
• M60: 50,265,184 km (0.089 R)
• M61: 54,267,675 km (0.111 R)
• M62: 55,057,701 km (0.066 R)
• M63: 56,079,155 km (0.027 R)
• M64: 56,306,993 km (0.118 R)
• M65: 56,649,273 km (0.087 R)
• M66: 57,450,818 km (0.043 R)
• M67: 57,680,451 km (0.108 R)
• M68: 58,949,041 km (0.059 R)
• M69: 59,993,982 km (0.075 R)
• M70: 60,343,592 km (0.055 R)
• M71: 61,984,083 km (0.107 R)
• M72: 63,520,602 km (0.105 R)
• M73: 63,995,875 km (0.09 R)
• M74: 64,114,805 km (0.106 R)
• M75: 64,353,114 km (0.116 R)
• M76: 65,189,217 km (0.116 R)
• M77: 66,149,186 km (0.052 R)
• M78: 67,113,794 km (0.067 R)
• M79: 67,355,693 km (0.072 R)
• M80: 68,934,998 km (0.115 R)
• M81: 70,526,420 km (0.076 R)
• M82: 73,745,617 km (0.088 R)
• M83: 75,373,092 km (0.098 R)
• M84: 77,392,214 km (0.12 R)
• M85: 77,645,932 km (0.095 R)
• M86: 79,045,869 km (0.118 R)
• M87: 79,685,101 km (0.04 R)
• M88: 80,711,193 km (0.036 R)
• M89: 82,000,128 km (0.1 R)
• M90: 83,946,097 km (0.115 R)
• M91: 85,382,835 km (0.109 R)
• M92: 85,513,733 km (0.084 R)
• M93: 85,644,931 km (0.053 R)
• M94: 85,775,978 km (0.034 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit