🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.93 AU - 1.11 AU

Year: 374 Days

Day: 28.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.02 AU - 2.32 AU

Year: 1162 Days

Day: 43.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.78 AU - 3 AU

Year: 1786 Days

Day: 13.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.92 AU - 4.04 AU

Year: 2359 Days

Day: 47.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,591,091 km

• M1: 1,660,088 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.2

Radius: 12.7

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.1 AU - 8.12 AU

Year: 6176 Days

Day: 7.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 72,591,091 km

• M1: 167,400 km (0.113 R)
• M2: 256,112 km (0.114 R)
• M3: 492,177 km (0.116 R)
• M4: 736,470 km (0.057 R)
• M5: 958,773 km (0.109 R)
• M6: 1,070,373 km (0.116 R)
• M7: 1,543,850 km (0.099 R)
• M8: 2,248,755 km (0.117 R)
• M9: 2,831,289 km (0.078 R)
• M10: 2,925,087 km (0.096 R)
• M11: 3,310,900 km (0.12 R)
• M12: 3,790,361 km (0.067 R)
• M13: 3,972,571 km (0.114 R)
• M14: 4,291,813 km (0.04 R)
• M15: 4,730,584 km (0.11 R)
• M16: 4,870,757 km (0.089 R)
• M17: 5,155,143 km (0.057 R)
• M18: 5,299,505 km (0.057 R)
• M19: 5,592,118 km (0.097 R)
• M20: 5,860,048 km (0.101 R)
• M21: 6,132,316 km (0.103 R)
• M22: 6,254,687 km (0.11 R)
• M23: 6,377,806 km (0.034 R)
• M24: 7,165,888 km (0.109 R)
• M25: 7,785,522 km (0.105 R)
• M26: 7,951,426 km (0.07 R)
• M27: 8,185,696 km (0.071 R)
• M28: 8,354,443 km (0.077 R)
• M29: 8,867,713 km (0.115 R)
• M30: 9,006,390 km (0.029 R)
• M31: 9,180,672 km (0.105 R)
• M32: 9,320,845 km (0.061 R)
• M33: 9,746,002 km (0.112 R)
• M34: 10,068,984 km (0.107 R)
• M35: 10,213,645 km (0.116 R)
• M36: 10,541,713 km (0.055 R)
• M37: 11,059,023 km (0.097 R)
• M38: 11,698,254 km (0.111 R)
• M39: 12,003,284 km (0.099 R)
• M40: 12,699,214 km (0.107 R)
• M41: 13,527,687 km (0.12 R)
• M42: 13,767,642 km (0.117 R)
• M43: 14,130,117 km (0.091 R)
• M44: 14,414,353 km (0.073 R)
• M45: 14,495,884 km (0.056 R)
• M46: 14,905,932 km (0.104 R)
• M47: 15,863,508 km (0.077 R)
• M48: 16,584,121 km (0.102 R)
• M49: 17,445,505 km (0.119 R)
• M50: 17,663,170 km (0.089 R)
• M51: 18,277,269 km (0.112 R)
• M52: 18,454,094 km (0.078 R)
• M53: 18,764,809 km (0.103 R)
• M54: 19,122,049 km (0.112 R)
• M55: 19,211,658 km (0.043 R)
• M56: 19,662,097 km (0.048 R)
• M57: 20,207,232 km (0.082 R)
• M58: 22,484,410 km (0.086 R)
• M59: 23,006,806 km (0.079 R)
• M60: 23,341,307 km (0.09 R)
• M61: 23,533,091 km (0.096 R)
• M62: 24,744,086 km (0.112 R)
• M63: 25,777,060 km (0.11 R)
• M64: 26,523,403 km (0.1 R)
• M65: 26,924,475 km (0.11 R)
• M66: 27,276,928 km (0.07 R)
• M67: 27,529,748 km (0.092 R)
• M68: 28,190,522 km (0.061 R)
• M69: 29,113,990 km (0.104 R)
• M70: 29,217,212 km (0.107 R)
• M71: 29,891,151 km (0.076 R)
• M72: 30,990,695 km (0.111 R)
• M73: 32,691,623 km (0.084 R)
• M74: 34,041,444 km (0.108 R)
• M75: 34,368,166 km (0.087 R)
• M76: 34,477,223 km (0.064 R)
• M77: 34,969,699 km (0.105 R)
• M78: 35,079,504 km (0.097 R)
• M79: 35,354,465 km (0.054 R)
• M80: 36,405,539 km (0.052 R)
• M81: 36,962,941 km (0.055 R)
• M82: 37,130,640 km (0.103 R)
• M83: 37,410,837 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 10.5

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.26 AU - 11.58 AU

Year: 14026 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,591,091 km

• M1: 323,580 km (0.116 R)
• M2: 391,348 km (0.073 R)
• M3: 459,265 km (0.099 R)
• M4: 777,909 km (0.092 R)
• M5: 1,344,586 km (0.109 R)
• M6: 1,860,399 km (0.113 R)
• M7: 2,470,758 km (0.118 R)
• M8: 3,776,299 km (0.089 R)
• M9: 4,711,735 km (0.097 R)
• M10: 5,181,771 km (0.086 R)
• M11: 5,261,507 km (0.118 R)
• M12: 5,487,100 km (0.107 R)
• M13: 6,200,084 km (0.101 R)
• M14: 8,172,232 km (0.075 R)
• M15: 9,842,343 km (0.092 R)
• M16: 10,180,733 km (0.085 R)
• M17: 10,951,013 km (0.103 R)
• M18: 11,488,817 km (0.098 R)
• M19: 12,827,569 km (0.091 R)
• M20: 14,081,049 km (0.114 R)
• M21: 14,417,345 km (0.111 R)
• M22: 14,847,140 km (0.082 R)
• M23: 15,442,240 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.6

Radius: 4.4

Gravity: 20.54 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 15.73 AU - 17.07 AU

Year: 24138 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,591,091 km

• M1: 80,184 km (0.103 R)
• M2: 137,630 km (0.059 R)
• M3: 447,148 km (0.12 R)
• M4: 651,499 km (0.103 R)
• M5: 787,334 km (0.093 R)
• M6: 1,111,363 km (0.079 R)
• M7: 1,501,963 km (0.091 R)
• M8: 1,561,054 km (0.083 R)
• M9: 2,328,192 km (0.113 R)
• M10: 2,641,898 km (0.1 R)
• M11: 2,895,018 km (0.1 R)
• M12: 3,006,020 km (0.088 R)
• M13: 3,043,269 km (0.082 R)
• M14: 3,740,246 km (0.062 R)
• M15: 4,106,611 km (0.03 R)
• M16: 4,189,638 km (0.111 R)
• M17: 4,527,131 km (0.116 R)
• M18: 4,917,132 km (0.054 R)
• M19: 5,227,847 km (0.072 R)
• M20: 5,272,727 km (0.084 R)
• M21: 5,317,756 km (0.113 R)
• M22: 5,408,262 km (0.092 R)
• M23: 5,636,698 km (0.098 R)
• M24: 6,340,855 km (0.094 R)
• M25: 8,613,397 km (0.112 R)
• M26: 8,719,761 km (0.063 R)
• M27: 9,095,251 km (0.098 R)
• M28: 10,140,940 km (0.062 R)
• M29: 10,649,424 km (0.071 R)
• M30: 10,935,604 km (0.031 R)
• M31: 11,632,431 km (0.103 R)
• M32: 11,691,223 km (0.077 R)
• M33: 12,224,091 km (0.119 R)
• M34: 12,463,447 km (0.057 R)
• M35: 13,498,066 km (0.088 R)
• M36: 13,621,634 km (0.113 R)
• M37: 15,068,844 km (0.101 R)
• M38: 15,325,404 km (0.085 R)
• M39: 15,778,087 km (0.048 R)
• M40: 18,106,129 km (0.074 R)
• M41: 18,310,630 km (0.103 R)
• M42: 18,447,362 km (0.097 R)
• M43: 21,109,157 km (0.049 R)
• M44: 21,974,282 km (0.06 R)
• M45: 22,998,279 km (0.108 R)
• M46: 23,072,031 km (0.102 R)
• M47: 24,940,807 km (0.057 R)
• M48: 28,345,655 km (0.028 R)
• M49: 29,139,571 km (0.076 R)
• M50: 29,379,077 km (0.109 R)
• M51: 29,459,112 km (0.054 R)
• M52: 30,668,012 km (0.046 R)
• M53: 30,830,476 km (0.103 R)
• M54: 31,319,361 km (0.083 R)
• M55: 32,884,454 km (0.053 R)
• M56: 35,236,881 km (0.119 R)
• M57: 35,577,366 km (0.066 R)
• M58: 35,833,477 km (0.116 R)
• M59: 36,347,346 km (0.063 R)
• M60: 36,519,234 km (0.101 R)
• M61: 36,777,589 km (0.109 R)
• M62: 37,382,713 km (0.111 R)
• M63: 38,252,774 km (0.112 R)
• M64: 39,393,757 km (0.086 R)
• M65: 41,799,141 km (0.073 R)
• M66: 42,159,522 km (0.081 R)
• M67: 43,246,949 km (0.109 R)
• M68: 43,611,370 km (0.104 R)
• M69: 44,619,061 km (0.081 R)
• M70: 45,171,825 km (0.039 R)
• M71: 45,449,030 km (0.103 R)
• M72: 47,781,560 km (0.103 R)
• M73: 47,969,754 km (0.079 R)
• M74: 48,536,132 km (0.117 R)
• M75: 48,820,068 km (0.092 R)
• M76: 49,104,603 km (0.11 R)
• M77: 49,580,026 km (0.097 R)
• M78: 51,980,024 km (0.09 R)
• M79: 52,076,814 km (0.109 R)
• M80: 52,755,988 km (0.079 R)
• M81: 53,242,929 km (0.025 R)
• M82: 53,535,842 km (0.079 R)
• M83: 54,025,027 km (0.117 R)
• M84: 54,417,572 km (0.085 R)
• M85: 56,096,359 km (0.091 R)
• M86: 57,591,590 km (0.079 R)
• M87: 58,898,028 km (0.06 R)
• M88: 60,112,613 km (0.07 R)
• M89: 61,745,025 km (0.075 R)
• M90: 62,258,146 km (0.062 R)
• M91: 64,013,078 km (0.062 R)
• M92: 66,833,896 km (0.113 R)
• M93: 67,149,697 km (0.107 R)
• M94: 69,694,806 km (0.089 R)
• M95: 71,947,450 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.1

Radius: 7.5

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.36 AU - 19.2 AU

Year: 26106 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,591,091 km

• M1: 547,827 km (0.12 R)
• M2: 785,389 km (0.115 R)
• M3: 855,700 km (0.095 R)
• M4: 952,938 km (0.112 R)
• M5: 1,764,507 km (0.097 R)
• M6: 2,116,361 km (0.09 R)
• M7: 2,666,432 km (0.077 R)
• M8: 2,957,550 km (0.08 R)
• M9: 4,560,192 km (0.04 R)
• M10: 4,776,660 km (0.095 R)
• M11: 5,491,887 km (0.071 R)
• M12: 6,192,454 km (0.09 R)
• M13: 6,336,068 km (0.12 R)
• M14: 6,920,996 km (0.108 R)
• M15: 7,472,414 km (0.103 R)
• M16: 8,564,029 km (0.03 R)
• M17: 8,617,286 km (0.106 R)
• M18: 9,209,993 km (0.079 R)
• M19: 9,538,809 km (0.063 R)
• M20: 10,949,966 km (0.097 R)
• M21: 11,123,649 km (0.119 R)
• M22: 11,768,416 km (0.078 R)
• M23: 12,606,463 km (0.116 R)
• M24: 13,094,002 km (0.078 R)
• M25: 14,213,294 km (0.078 R)
• M26: 14,402,834 km (0.091 R)
• M27: 14,593,123 km (0.117 R)
• M28: 16,145,949 km (0.107 R)
• M29: 16,874,939 km (0.088 R)
• M30: 17,142,869 km (0.096 R)
• M31: 17,818,453 km (0.079 R)
• M32: 18,091,170 km (0.044 R)
• M33: 18,571,678 km (0.074 R)
• M34: 19,475,249 km (0.116 R)
• M35: 21,108,559 km (0.116 R)
• M36: 21,687,054 km (0.107 R)
• M37: 21,905,167 km (0.081 R)
• M38: 22,711,650 km (0.108 R)
• M39: 22,859,303 km (0.109 R)
• M40: 23,007,255 km (0.114 R)
• M41: 23,976,948 km (0.089 R)
• M42: 24,731,969 km (0.038 R)
• M43: 25,341,580 km (0.088 R)
• M44: 25,956,128 km (0.111 R)
• M45: 26,033,321 km (0.047 R)
• M46: 26,265,197 km (0.109 R)
• M47: 28,304,067 km (0.106 R)
• M48: 29,503,393 km (0.114 R)
• M49: 29,583,877 km (0.086 R)
• M50: 29,745,143 km (0.09 R)
• M51: 30,068,574 km (0.097 R)
• M52: 31,374,114 km (0.066 R)
• M53: 32,531,553 km (0.09 R)
• M54: 32,781,531 km (0.098 R)
• M55: 33,115,583 km (0.097 R)
• M56: 33,283,133 km (0.109 R)
• M57: 34,040,247 km (0.12 R)
• M58: 34,209,293 km (0.113 R)
• M59: 34,718,075 km (0.041 R)
• M60: 35,400,242 km (0.048 R)
• M61: 36,086,896 km (0.109 R)
• M62: 36,345,551 km (0.064 R)
• M63: 38,436,779 km (0.056 R)
• M64: 40,387,685 km (0.042 R)
• M65: 40,745,822 km (0.055 R)
• M66: 41,555,596 km (0.086 R)
• M67: 43,008,191 km (0.117 R)
• M68: 43,740,772 km (0.105 R)
• M69: 44,016,481 km (0.052 R)
• M70: 45,032,549 km (0.056 R)
• M71: 49,364,605 km (0.114 R)
• M72: 50,035,401 km (0.072 R)
• M73: 50,420,018 km (0.099 R)
• M74: 54,320,333 km (0.065 R)
• M75: 54,616,687 km (0.05 R)
• M76: 55,111,856 km (0.113 R)
• M77: 55,409,705 km (0.083 R)
• M78: 57,409,080 km (0.111 R)
• M79: 57,811,798 km (0.077 R)
• M80: 63,235,170 km (0.106 R)
• M81: 63,859,292 km (0.098 R)
• M82: 64,380,940 km (0.067 R)
• M83: 65,954,410 km (0.063 R)
• M84: 67,116,337 km (0.091 R)
• M85: 68,604,985 km (0.076 R)
• M86: 70,750,219 km (0.074 R)
• M87: 71,831,213 km (0.098 R)
• M88: 71,939,522 km (0.064 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit