🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.91 AU

Year: 263 Days

Day: 44.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.86 AU - 1.2 AU

Year: 384 Days

Day: 20.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.62 AU - 1.76 AU

Year: 806 Days

Day: 28.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,771,938 km

• M1: 154,385 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.45 AU - 2.27 AU

Year: 931 Days

Day: 17.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,771,938 km

• M1: 1,422,526 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.22 AU - 2.8 AU

Year: 1460 Days

Day: 39.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.27 AU - 3.21 AU

Year: 1665 Days

Day: 14.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,771,938 km

• M1: 77,641 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.59 AU - 4.17 AU

Year: 2281 Days

Day: 44.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 12.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.68 AU - 6.98 AU

Year: 5846 Days

Day: 9.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 145.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 69,771,938 km

• M1: 228,286 km (0.108 R)
• M2: 458,966 km (0.06 R)
• M3: 650,751 km (0.062 R)
• M4: 1,171,052 km (0.029 R)
• M5: 1,292,077 km (0.088 R)
• M6: 1,532,630 km (0.108 R)
• M7: 1,711,400 km (0.066 R)
• M8: 1,819,110 km (0.084 R)
• M9: 1,945,072 km (0.104 R)
• M10: 2,139,549 km (0.025 R)
• M11: 2,256,235 km (0.117 R)
• M12: 2,726,122 km (0.068 R)
• M13: 2,834,730 km (0.085 R)
• M14: 2,944,834 km (0.09 R)
• M15: 3,188,529 km (0.112 R)
• M16: 3,303,271 km (0.096 R)
• M17: 3,517,345 km (0.046 R)
• M18: 3,938,762 km (0.102 R)
• M19: 4,482,999 km (0.104 R)
• M20: 4,655,336 km (0.092 R)
• M21: 5,051,172 km (0.1 R)
• M22: 5,435,040 km (0.07 R)
• M23: 6,016,826 km (0.08 R)
• M24: 6,231,350 km (0.112 R)
• M25: 6,569,890 km (0.105 R)
• M26: 6,914,563 km (0.068 R)
• M27: 7,315,635 km (0.065 R)
• M28: 7,801,978 km (0.098 R)
• M29: 8,431,336 km (0.073 R)
• M30: 8,591,256 km (0.101 R)
• M31: 8,859,934 km (0.034 R)
• M32: 9,710,847 km (0.093 R)
• M33: 9,962,769 km (0.067 R)
• M34: 10,358,905 km (0.087 R)
• M35: 10,501,771 km (0.091 R)
• M36: 10,702,680 km (0.082 R)
• M37: 11,166,883 km (0.112 R)
• M38: 11,401,452 km (0.118 R)
• M39: 11,697,058 km (0.092 R)
• M40: 11,815,988 km (0.064 R)
• M41: 12,295,748 km (0.112 R)
• M42: 13,836,008 km (0.095 R)
• M43: 14,950,063 km (0.098 R)
• M44: 15,241,181 km (0.038 R)
• M45: 15,501,631 km (0.112 R)
• M46: 15,960,896 km (0.096 R)
• M47: 16,457,860 km (0.052 R)
• M48: 16,557,941 km (0.077 R)
• M49: 17,162,317 km (0.059 R)
• M50: 18,047,936 km (0.062 R)
• M51: 18,427,167 km (0.099 R)
• M52: 18,983,521 km (0.043 R)
• M53: 19,088,539 km (0.113 R)
• M54: 19,545,411 km (0.108 R)
• M55: 20,434,321 km (0.052 R)
• M56: 21,409,101 km (0.03 R)
• M57: 21,518,307 km (0.059 R)
• M58: 21,993,879 km (0.063 R)
• M59: 22,251,337 km (0.049 R)
• M60: 23,029,994 km (0.076 R)
• M61: 23,366,290 km (0.116 R)
• M62: 23,666,682 km (0.059 R)
• M63: 23,779,778 km (0.051 R)
• M64: 23,930,573 km (0.104 R)
• M65: 24,423,348 km (0.066 R)
• M66: 24,957,712 km (0.106 R)
• M67: 25,457,369 km (0.101 R)
• M68: 25,805,184 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.6

Radius: 7.4

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.8 AU - 16.71 AU

Year: 24047 Days

Day: 19.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,771,938 km

• M1: 105,915 km (0.101 R)
• M2: 186,848 km (0.09 R)
• M3: 454,478 km (0.097 R)
• M4: 544,387 km (0.098 R)
• M5: 626,366 km (0.086 R)
• M6: 850,763 km (0.057 R)
• M7: 1,260,063 km (0.115 R)
• M8: 1,352,514 km (0.039 R)
• M9: 1,505,254 km (0.095 R)
• M10: 1,583,643 km (0.12 R)
• M11: 2,215,544 km (0.111 R)
• M12: 2,488,411 km (0.108 R)
• M13: 2,652,520 km (0.076 R)
• M14: 2,700,092 km (0.12 R)
• M15: 3,499,543 km (0.078 R)
• M16: 3,630,740 km (0.088 R)
• M17: 4,116,634 km (0.096 R)
• M18: 4,255,311 km (0.081 R)
• M19: 5,755,180 km (0.09 R)
• M20: 6,706,622 km (0.096 R)
• M21: 6,902,745 km (0.052 R)
• M22: 6,968,568 km (0.103 R)
• M23: 7,067,751 km (0.079 R)
• M24: 7,946,041 km (0.118 R)
• M25: 8,503,741 km (0.102 R)
• M26: 8,930,095 km (0.116 R)
• M27: 9,803,896 km (0.028 R)
• M28: 9,915,048 km (0.111 R)
• M29: 10,476,937 km (0.091 R)
• M30: 10,742,773 km (0.094 R)
• M31: 11,049,149 km (0.066 R)
• M32: 11,319,772 km (0.112 R)
• M33: 11,475,353 km (0.086 R)
• M34: 11,985,781 km (0.064 R)
• M35: 12,263,884 km (0.072 R)
• M36: 12,343,620 km (0.067 R)
• M37: 12,503,839 km (0.043 R)
• M38: 12,624,415 km (0.107 R)
• M39: 12,704,898 km (0.04 R)
• M40: 12,866,614 km (0.066 R)
• M41: 13,355,799 km (0.059 R)
• M42: 13,644,074 km (0.105 R)
• M43: 14,394,457 km (0.089 R)
• M44: 15,115,518 km (0.095 R)
• M45: 15,372,827 km (0.104 R)
• M46: 15,502,079 km (0.065 R)
• M47: 16,240,943 km (0.089 R)
• M48: 16,858,034 km (0.073 R)
• M49: 16,991,326 km (0.049 R)
• M50: 17,843,286 km (0.116 R)
• M51: 18,069,777 km (0.078 R)
• M52: 18,434,198 km (0.096 R)
• M53: 19,495,295 km (0.098 R)
• M54: 21,004,439 km (0.087 R)
• M55: 21,195,774 km (0.114 R)
• M56: 22,209,300 km (0.095 R)
• M57: 22,599,601 km (0.11 R)
• M58: 24,183,393 km (0.074 R)
• M59: 24,233,509 km (0.094 R)
• M60: 24,484,384 km (0.081 R)
• M61: 25,039,243 km (0.052 R)
• M62: 25,445,551 km (0.104 R)
• M63: 26,625,429 km (0.112 R)
• M64: 27,300,115 km (0.114 R)
• M65: 27,823,110 km (0.114 R)
• M66: 30,920,384 km (0.07 R)
• M67: 31,138,049 km (0.077 R)
• M68: 31,246,956 km (0.077 R)
• M69: 31,739,133 km (0.082 R)
• M70: 31,793,886 km (0.038 R)
• M71: 31,958,593 km (0.056 R)
• M72: 33,732,824 km (0.088 R)
• M73: 35,254,533 km (0.07 R)
• M74: 36,052,339 km (0.077 R)
• M75: 36,224,077 km (0.094 R)
• M76: 36,625,897 km (0.112 R)
• M77: 36,798,533 km (0.047 R)
• M78: 37,086,958 km (0.12 R)
• M79: 39,126,276 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.9

Radius: 7.3

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.65 AU - 21.57 AU

Year: 31878 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,771,938 km

• M1: 115,490 km (0.108 R)
• M2: 182,360 km (0.113 R)
• M3: 231,877 km (0.111 R)
• M4: 349,909 km (0.095 R)
• M5: 452,833 km (0.086 R)
• M6: 527,632 km (0.088 R)
• M7: 1,272,330 km (0.095 R)
• M8: 1,353,711 km (0.119 R)
• M9: 2,195,947 km (0.064 R)
• M10: 2,598,365 km (0.069 R)
• M11: 2,702,635 km (0.101 R)
• M12: 2,808,251 km (0.078 R)
• M13: 2,951,267 km (0.093 R)
• M14: 3,394,675 km (0.076 R)
• M15: 3,585,562 km (0.103 R)
• M16: 4,098,533 km (0.075 R)
• M17: 4,974,877 km (0.054 R)
• M18: 6,230,003 km (0.096 R)
• M19: 6,463,974 km (0.099 R)
• M20: 7,577,282 km (0.094 R)
• M21: 7,676,914 km (0.029 R)
• M22: 8,334,845 km (0.082 R)
• M23: 8,644,663 km (0.079 R)
• M24: 8,696,573 km (0.114 R)
• M25: 9,063,537 km (0.087 R)
• M26: 9,169,302 km (0.091 R)
• M27: 9,812,573 km (0.098 R)
• M28: 10,194,496 km (0.099 R)
• M29: 10,470,205 km (0.115 R)
• M30: 11,885,700 km (0.065 R)
• M31: 13,662,175 km (0.09 R)
• M32: 14,149,715 km (0.056 R)
• M33: 14,457,437 km (0.086 R)
• M34: 14,891,720 km (0.086 R)
• M35: 15,964,486 km (0.097 R)
• M36: 16,542,533 km (0.053 R)
• M37: 16,996,712 km (0.064 R)
• M38: 17,192,685 km (0.088 R)
• M39: 18,117,050 km (0.093 R)
• M40: 18,183,621 km (0.091 R)
• M41: 18,652,461 km (0.116 R)
• M42: 19,465,226 km (0.111 R)
• M43: 19,670,325 km (0.106 R)
• M44: 19,738,841 km (0.068 R)
• M45: 20,289,660 km (0.102 R)
• M46: 20,497,451 km (0.042 R)
• M47: 21,265,786 km (0.073 R)
• M48: 21,336,097 km (0.117 R)
• M49: 22,830,430 km (0.057 R)
• M50: 23,046,599 km (0.115 R)
• M51: 23,918,306 km (0.074 R)
• M52: 25,171,637 km (0.037 R)
• M53: 25,618,935 km (0.114 R)
• M54: 25,918,729 km (0.107 R)
• M55: 26,069,075 km (0.034 R)
• M56: 26,446,061 km (0.101 R)
• M57: 26,673,151 km (0.034 R)
• M58: 27,358,309 km (0.089 R)
• M59: 28,901,561 km (0.069 R)
• M60: 31,669,420 km (0.09 R)
• M61: 31,991,056 km (0.104 R)
• M62: 34,686,061 km (0.102 R)
• M63: 35,350,276 km (0.11 R)
• M64: 36,860,018 km (0.105 R)
• M65: 37,368,052 km (0.12 R)
• M66: 39,595,714 km (0.058 R)
• M67: 40,725,627 km (0.064 R)
• M68: 42,750,584 km (0.078 R)
• M69: 42,839,295 km (0.059 R)
• M70: 43,106,028 km (0.092 R)
• M71: 43,373,359 km (0.075 R)
• M72: 45,349,996 km (0.114 R)
• M73: 45,803,427 km (0.095 R)
• M74: 46,167,100 km (0.062 R)
• M75: 46,897,586 km (0.115 R)
• M76: 49,018,585 km (0.111 R)
• M77: 50,606,416 km (0.073 R)
• M78: 52,305,848 km (0.113 R)
• M79: 52,400,843 km (0.081 R)
• M80: 53,544,967 km (0.108 R)
• M81: 53,832,195 km (0.105 R)
• M82: 54,890,002 km (0.092 R)
• M83: 55,663,722 km (0.08 R)
• M84: 56,149,018 km (0.099 R)
• M85: 56,343,495 km (0.12 R)
• M86: 59,883,280 km (0.101 R)
• M87: 61,079,165 km (0.071 R)
• M88: 62,282,829 km (0.087 R)
• M89: 63,696,978 km (0.08 R)
• M90: 64,102,987 km (0.116 R)
• M91: 64,509,893 km (0.118 R)
• M92: 66,351,293 km (0.091 R)
• M93: 66,762,837 km (0.113 R)
• M94: 67,278,501 km (0.089 R)
• M95: 69,563,010 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 16,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit