🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.06 AU

Year: 327 Days

Day: 39.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.05 AU - 1.13 AU

Year: 422 Days

Day: 13.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,592,916 km

• M1: 29,620 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.4 AU - 2.3 AU

Year: 933 Days

Day: 18.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.9 AU - 3.54 AU

Year: 2143 Days

Day: 19.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.01 AU - 4.71 AU

Year: 2812 Days

Day: 15.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,592,916 km

• M1: 198,217 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.9

Radius: 8.5

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.06 AU - 5.28 AU

Year: 4360 Days

Day: 7.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 124.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 99,592,916 km

• M1: 108,458 km (0.114 R)
• M2: 186,100 km (0.073 R)
• M3: 281,543 km (0.105 R)
• M4: 379,530 km (0.109 R)
• M5: 638,334 km (0.107 R)
• M6: 976,724 km (0.101 R)
• M7: 1,414,448 km (0.105 R)
• M8: 2,089,733 km (0.111 R)
• M9: 2,164,083 km (0.085 R)
• M10: 2,689,471 km (0.088 R)
• M11: 3,167,436 km (0.094 R)
• M12: 3,231,763 km (0.053 R)
• M13: 4,342,826 km (0.109 R)
• M14: 4,680,469 km (0.099 R)
• M15: 4,803,139 km (0.102 R)
• M16: 4,902,023 km (0.102 R)
• M17: 5,001,655 km (0.104 R)
• M18: 5,076,753 km (0.098 R)
• M19: 5,483,809 km (0.113 R)
• M20: 5,848,678 km (0.103 R)
• M21: 5,954,294 km (0.077 R)
• M22: 6,519,625 km (0.103 R)
• M23: 6,934,011 km (0.112 R)
• M24: 7,385,348 km (0.097 R)
• M25: 7,846,259 km (0.039 R)
• M26: 8,050,759 km (0.111 R)
• M27: 8,435,525 km (0.08 R)
• M28: 8,555,053 km (0.062 R)
• M29: 9,407,761 km (0.057 R)
• M30: 9,812,723 km (0.075 R)
• M31: 10,128,225 km (0.114 R)
• M32: 10,383,139 km (0.088 R)
• M33: 10,672,312 km (0.098 R)
• M34: 10,769,252 km (0.119 R)
• M35: 11,192,913 km (0.081 R)
• M36: 11,357,321 km (0.069 R)
• M37: 13,079,641 km (0.101 R)
• M38: 13,183,612 km (0.104 R)
• M39: 13,287,582 km (0.1 R)
• M40: 13,392,001 km (0.109 R)
• M41: 13,531,726 km (0.112 R)
• M42: 14,236,930 km (0.108 R)
• M43: 15,353,678 km (0.101 R)
• M44: 15,793,496 km (0.109 R)
• M45: 16,163,152 km (0.088 R)
• M46: 16,349,102 km (0.109 R)
• M47: 17,062,086 km (0.09 R)
• M48: 18,169,858 km (0.099 R)
• M49: 18,518,272 km (0.059 R)
• M50: 18,634,958 km (0.12 R)
• M51: 18,947,318 km (0.053 R)
• M52: 19,340,013 km (0.067 R)
• M53: 19,419,000 km (0.094 R)
• M54: 19,576,976 km (0.089 R)
• M55: 20,093,836 km (0.064 R)
• M56: 20,253,757 km (0.087 R)
• M57: 20,373,884 km (0.045 R)
• M58: 20,978,558 km (0.089 R)
• M59: 21,425,557 km (0.06 R)
• M60: 22,287,988 km (0.084 R)
• M61: 22,370,716 km (0.071 R)
• M62: 22,785,700 km (0.077 R)
• M63: 23,077,865 km (0.102 R)
• M64: 23,919,353 km (0.113 R)
• M65: 24,131,184 km (0.085 R)
• M66: 24,685,145 km (0.101 R)
• M67: 25,028,173 km (0.114 R)
• M68: 25,459,014 km (0.098 R)
• M69: 26,110,064 km (0.072 R)
• M70: 27,605,893 km (0.048 R)
• M71: 29,084,070 km (0.104 R)
• M72: 29,491,724 km (0.055 R)
• M73: 29,628,008 km (0.114 R)
• M74: 29,718,963 km (0.07 R)
• M75: 30,129,460 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.9

Radius: 13.2

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.14 AU - 10.04 AU

Year: 9337 Days

Day: 12.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 99,592,916 km

• M1: 363,672 km (0.113 R)
• M2: 487,240 km (0.039 R)
• M3: 602,281 km (0.119 R)
• M4: 757,713 km (0.094 R)
• M5: 1,698,385 km (0.06 R)
• M6: 1,927,868 km (0.076 R)
• M7: 2,035,578 km (0.083 R)
• M8: 2,371,276 km (0.075 R)
• M9: 2,846,698 km (0.051 R)
• M10: 3,197,355 km (0.082 R)
• M11: 3,562,224 km (0.106 R)
• M12: 4,134,736 km (0.086 R)
• M13: 4,590,411 km (0.062 R)
• M14: 4,706,798 km (0.116 R)
• M15: 5,334,660 km (0.091 R)
• M16: 5,426,513 km (0.066 R)
• M17: 5,705,364 km (0.057 R)
• M18: 6,020,716 km (0.12 R)
• M19: 6,212,650 km (0.102 R)
• M20: 6,439,291 km (0.091 R)
• M21: 6,834,229 km (0.116 R)
• M22: 7,270,905 km (0.093 R)
• M23: 7,647,593 km (0.098 R)
• M24: 7,855,833 km (0.089 R)
• M25: 7,995,707 km (0.057 R)
• M26: 9,034,215 km (0.101 R)
• M27: 9,291,374 km (0.081 R)
• M28: 10,382,242 km (0.11 R)
• M29: 10,574,325 km (0.107 R)
• M30: 11,354,927 km (0.062 R)
• M31: 11,632,581 km (0.116 R)
• M32: 11,912,478 km (0.065 R)
• M33: 12,275,552 km (0.098 R)
• M34: 12,397,325 km (0.098 R)
• M35: 13,764,350 km (0.083 R)
• M36: 14,102,890 km (0.049 R)
• M37: 14,273,282 km (0.096 R)
• M38: 14,529,992 km (0.101 R)
• M39: 16,014,003 km (0.07 R)
• M40: 16,999,704 km (0.075 R)
• M41: 17,271,972 km (0.119 R)
• M42: 17,363,077 km (0.117 R)
• M43: 18,190,054 km (0.117 R)
• M44: 18,329,030 km (0.092 R)
• M45: 18,748,503 km (0.109 R)
• M46: 18,935,799 km (0.099 R)
• M47: 19,076,870 km (0.075 R)
• M48: 19,265,363 km (0.079 R)
• M49: 19,549,151 km (0.082 R)
• M50: 20,217,105 km (0.102 R)
• M51: 21,135,486 km (0.093 R)
• M52: 21,281,643 km (0.074 R)
• M53: 22,364,582 km (0.108 R)
• M54: 22,513,582 km (0.088 R)
• M55: 22,762,662 km (0.093 R)
• M56: 23,414,760 km (0.089 R)
• M57: 23,566,153 km (0.081 R)
• M58: 23,819,123 km (0.1 R)
• M59: 24,686,042 km (0.11 R)
• M60: 25,823,285 km (0.092 R)
• M61: 26,084,184 km (0.082 R)
• M62: 27,242,371 km (0.034 R)
• M63: 27,401,543 km (0.05 R)
• M64: 28,794,598 km (0.057 R)
• M65: 29,445,199 km (0.101 R)
• M66: 29,717,767 km (0.104 R)
• M67: 31,370,673 km (0.12 R)
• M68: 31,593,275 km (0.115 R)
• M69: 33,222,994 km (0.097 R)
• M70: 33,677,473 km (0.095 R)
• M71: 34,133,896 km (0.103 R)
• M72: 34,707,454 km (0.106 R)
• M73: 36,446,978 km (0.055 R)
• M74: 36,739,591 km (0.111 R)
• M75: 37,150,686 km (0.094 R)
• M76: 37,740,551 km (0.067 R)
• M77: 39,109,072 km (0.109 R)
• M78: 40,070,687 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.9

Radius: 6

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.99 AU - 20.29 AU

Year: 27476 Days

Day: 21.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,592,916 km

• M1: 174,132 km (0.088 R)
• M2: 276,008 km (0.034 R)
• M3: 444,605 km (0.096 R)
• M4: 671,246 km (0.098 R)
• M5: 1,220,868 km (0.119 R)
• M6: 2,716,997 km (0.045 R)
• M7: 2,761,577 km (0.096 R)
• M8: 2,942,740 km (0.076 R)
• M9: 4,578,742 km (0.091 R)
• M10: 5,121,034 km (0.104 R)
• M11: 6,088,933 km (0.074 R)
• M12: 6,324,699 km (0.083 R)
• M13: 6,684,182 km (0.11 R)
• M14: 9,244,101 km (0.094 R)
• M15: 9,379,338 km (0.053 R)
• M16: 9,583,389 km (0.109 R)
• M17: 9,995,681 km (0.062 R)
• M18: 10,204,071 km (0.113 R)
• M19: 10,980,334 km (0.108 R)
• M20: 13,573,912 km (0.092 R)
• M21: 14,583,100 km (0.072 R)
• M22: 15,375,819 km (0.068 R)
• M23: 15,616,372 km (0.034 R)
• M24: 15,696,856 km (0.04 R)
• M25: 17,417,979 km (0.071 R)
• M26: 18,173,897 km (0.069 R)
• M27: 18,598,456 km (0.077 R)
• M28: 20,241,190 km (0.077 R)
• M29: 21,481,057 km (0.102 R)
• M30: 21,749,885 km (0.102 R)
• M31: 22,654,204 km (0.108 R)
• M32: 22,836,564 km (0.098 R)
• M33: 23,940,895 km (0.1 R)
• M34: 24,780,438 km (0.067 R)
• M35: 25,534,711 km (0.116 R)
• M36: 26,392,356 km (0.083 R)
• M37: 26,488,248 km (0.069 R)
• M38: 26,776,523 km (0.091 R)
• M39: 28,135,769 km (0.037 R)
• M40: 29,318,639 km (0.068 R)
• M41: 30,819,854 km (0.084 R)
• M42: 31,021,811 km (0.091 R)
• M43: 31,834,427 km (0.108 R)
• M44: 32,963,143 km (0.063 R)
• M45: 33,480,602 km (0.118 R)
• M46: 35,365,236 km (0.09 R)
• M47: 36,001,176 km (0.097 R)
• M48: 37,823,129 km (0.1 R)
• M49: 39,565,196 km (0.051 R)
• M50: 39,894,760 km (0.075 R)
• M51: 40,004,864 km (0.065 R)
• M52: 41,556,045 km (0.067 R)
• M53: 41,667,645 km (0.1 R)
• M54: 43,014,175 km (0.049 R)
• M55: 44,033,385 km (0.101 R)
• M56: 45,864,762 km (0.087 R)
• M57: 48,188,915 km (0.094 R)
• M58: 51,746,203 km (0.068 R)
• M59: 52,467,713 km (0.059 R)
• M60: 53,920,757 km (0.092 R)
• M61: 54,896,883 km (0.097 R)
• M62: 55,878,694 km (0.103 R)
• M63: 56,371,918 km (0.064 R)
• M64: 59,486,397 km (0.096 R)
• M65: 60,242,165 km (0.072 R)
• M66: 63,425,159 km (0.047 R)
• M67: 65,620,657 km (0.077 R)
• M68: 67,316,349 km (0.044 R)
• M69: 68,894,307 km (0.039 R)
• M70: 71,551,315 km (0.051 R)
• M71: 73,700,887 km (0.048 R)
• M72: 73,835,974 km (0.032 R)
• M73: 74,783,676 km (0.098 R)
• M74: 75,599,134 km (0.087 R)
• M75: 76,281,001 km (0.066 R)
• M76: 76,554,317 km (0.106 R)
• M77: 77,376,058 km (0.115 R)
• M78: 78,752,358 km (0.118 R)
• M79: 78,890,437 km (0.045 R)
• M80: 79,166,894 km (0.041 R)
• M81: 79,443,500 km (0.11 R)
• M82: 80,136,737 km (0.092 R)
• M83: 83,632,540 km (0.067 R)
• M84: 84,620,335 km (0.051 R)
• M85: 85,470,051 km (0.106 R)
• M86: 88,897,039 km (0.118 R)
• M87: 89,184,566 km (0.086 R)
• M88: 91,641,711 km (0.112 R)
• M89: 92,077,639 km (0.089 R)
• M90: 92,368,607 km (0.071 R)
• M91: 93,974,540 km (0.089 R)
• M92: 94,854,475 km (0.099 R)
• M93: 95,884,456 km (0.094 R)
• M94: 98,103,890 km (0.091 R)
• M95: 99,443,689 km (0.118 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: 517 - 18,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit