🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.71 AU - 1.13 AU

Year: 327 Days

Day: 41.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.14 AU - 2.24 AU

Year: 1202 Days

Day: 37 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.25 AU - 2.91 AU

Year: 1537 Days

Day: 38.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.14 AU - 3.16 AU

Year: 1600 Days

Day: 35 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,847,996 km

• M1: 94,845 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.23 AU - 4.85 AU

Year: 3011 Days

Day: 13.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,847,996 km

• M1: 38,596 km (0.092 R)
• M2: 762,052 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.7

Radius: 13.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.38 AU - 7.8 AU

Year: 6274 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 75,847,996 km

• M1: 171,888 km (0.107 R)
• M2: 313,557 km (0.11 R)
• M3: 463,454 km (0.105 R)
• M4: 777,161 km (0.112 R)
• M5: 1,114,953 km (0.118 R)
• M6: 1,233,135 km (0.034 R)
• M7: 1,466,807 km (0.111 R)
• M8: 1,942,229 km (0.091 R)
• M9: 2,050,388 km (0.1 R)
• M10: 2,368,284 km (0.085 R)
• M11: 2,464,924 km (0.109 R)
• M12: 3,051,647 km (0.074 R)
• M13: 3,264,076 km (0.086 R)
• M14: 3,350,394 km (0.111 R)
• M15: 3,591,994 km (0.087 R)
• M16: 3,726,184 km (0.063 R)
• M17: 4,022,836 km (0.105 R)
• M18: 4,162,411 km (0.102 R)
• M19: 4,279,845 km (0.104 R)
• M20: 4,639,329 km (0.092 R)
• M21: 4,736,867 km (0.088 R)
• M22: 4,835,153 km (0.083 R)
• M23: 5,108,767 km (0.091 R)
• M24: 5,234,878 km (0.079 R)
• M25: 5,362,036 km (0.11 R)
• M26: 5,775,974 km (0.076 R)
• M27: 6,066,642 km (0.095 R)
• M28: 6,308,093 km (0.062 R)
• M29: 6,525,459 km (0.072 R)
• M30: 6,939,546 km (0.09 R)
• M31: 7,051,445 km (0.119 R)
• M32: 8,144,557 km (0.08 R)
• M33: 8,953,133 km (0.076 R)
• M34: 9,351,662 km (0.099 R)
• M35: 9,850,272 km (0.087 R)
• M36: 10,134,508 km (0.096 R)
• M37: 10,646,581 km (0.094 R)
• M38: 11,596,229 km (0.076 R)
• M39: 11,729,371 km (0.101 R)
• M40: 12,233,216 km (0.069 R)
• M41: 12,368,752 km (0.047 R)
• M42: 12,744,093 km (0.078 R)
• M43: 13,331,564 km (0.112 R)
• M44: 13,436,282 km (0.116 R)
• M45: 14,820,811 km (0.109 R)
• M46: 14,929,269 km (0.11 R)
• M47: 16,325,167 km (0.077 R)
• M48: 16,624,363 km (0.071 R)
• M49: 17,000,900 km (0.1 R)
• M50: 18,224,611 km (0.118 R)
• M51: 18,418,490 km (0.111 R)
• M52: 18,886,432 km (0.109 R)
• M53: 19,004,016 km (0.09 R)
• M54: 19,200,588 km (0.077 R)
• M55: 20,273,503 km (0.119 R)
• M56: 20,878,028 km (0.109 R)
• M57: 21,162,115 km (0.094 R)
• M58: 21,775,316 km (0.051 R)
• M59: 22,063,592 km (0.115 R)
• M60: 22,768,646 km (0.057 R)
• M61: 24,542,279 km (0.094 R)
• M62: 26,054,115 km (0.076 R)
• M63: 26,447,856 km (0.111 R)
• M64: 27,019,919 km (0.114 R)
• M65: 27,997,242 km (0.036 R)
• M66: 28,580,224 km (0.074 R)
• M67: 28,670,282 km (0.072 R)
• M68: 29,621,575 km (0.091 R)
• M69: 30,353,258 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162

Radius: 9.6

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.79 AU - 7.45 AU

Year: 6317 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,847,996 km

• M1: 215,720 km (0.043 R)
• M2: 280,197 km (0.109 R)
• M3: 340,485 km (0.102 R)
• M4: 1,067,082 km (0.068 R)
• M5: 1,183,918 km (0.093 R)
• M6: 1,292,974 km (0.119 R)
• M7: 1,846,337 km (0.102 R)
• M8: 2,451,161 km (0.073 R)
• M9: 2,767,411 km (0.09 R)
• M10: 3,249,266 km (0.12 R)
• M11: 3,352,189 km (0.098 R)
• M12: 3,491,166 km (0.091 R)
• M13: 3,667,691 km (0.092 R)
• M14: 3,739,199 km (0.075 R)
• M15: 4,066,519 km (0.047 R)
• M16: 4,233,620 km (0.104 R)
• M17: 4,885,567 km (0.066 R)
• M18: 5,384,925 km (0.054 R)
• M19: 6,090,129 km (0.072 R)
• M20: 6,217,587 km (0.074 R)
• M21: 6,846,347 km (0.096 R)
• M22: 6,934,609 km (0.097 R)
• M23: 7,404,646 km (0.049 R)
• M24: 8,140,368 km (0.118 R)
• M25: 8,540,842 km (0.114 R)
• M26: 8,779,450 km (0.109 R)
• M27: 9,631,709 km (0.1 R)
• M28: 9,755,576 km (0.12 R)
• M29: 9,880,042 km (0.114 R)
• M30: 11,023,568 km (0.099 R)
• M31: 11,283,419 km (0.114 R)
• M32: 12,884,565 km (0.115 R)
• M33: 13,378,687 km (0.094 R)
• M34: 13,655,892 km (0.091 R)
• M35: 14,583,997 km (0.098 R)
• M36: 15,853,036 km (0.11 R)
• M37: 16,028,813 km (0.097 R)
• M38: 16,146,397 km (0.075 R)
• M39: 16,382,463 km (0.109 R)
• M40: 16,947,494 km (0.094 R)
• M41: 17,277,507 km (0.098 R)
• M42: 18,219,076 km (0.101 R)
• M43: 18,742,519 km (0.052 R)
• M44: 18,866,386 km (0.102 R)
• M45: 19,052,635 km (0.089 R)
• M46: 19,678,254 km (0.093 R)
• M47: 19,835,630 km (0.092 R)
• M48: 20,278,739 km (0.034 R)
• M49: 20,629,098 km (0.104 R)
• M50: 21,757,365 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.5

Radius: 6.3

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.69 AU - 19.57 AU

Year: 31030 Days

Day: 24.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,847,996 km

• M1: 352,901 km (0.12 R)
• M2: 492,626 km (0.113 R)
• M3: 595,998 km (0.105 R)
• M4: 854,802 km (0.11 R)
• M5: 1,357,152 km (0.037 R)
• M6: 1,735,784 km (0.109 R)
• M7: 2,405,683 km (0.083 R)
• M8: 2,675,708 km (0.106 R)
• M9: 3,343,213 km (0.084 R)
• M10: 3,593,640 km (0.055 R)
• M11: 4,112,595 km (0.091 R)
• M12: 4,489,881 km (0.102 R)
• M13: 4,821,988 km (0.077 R)
• M14: 5,568,781 km (0.097 R)
• M15: 6,228,358 km (0.115 R)
• M16: 6,351,028 km (0.111 R)
• M17: 6,536,380 km (0.026 R)
• M18: 8,965,251 km (0.081 R)
• M19: 10,309,238 km (0.068 R)
• M20: 13,022,943 km (0.077 R)
• M21: 13,258,560 km (0.112 R)
• M22: 14,295,722 km (0.05 R)
• M23: 14,946,772 km (0.119 R)
• M24: 16,025,373 km (0.114 R)
• M25: 17,473,330 km (0.087 R)
• M26: 17,820,098 km (0.111 R)
• M27: 17,994,230 km (0.093 R)
• M28: 19,051,438 km (0.108 R)
• M29: 19,408,229 km (0.073 R)
• M30: 21,874,201 km (0.043 R)
• M31: 24,051,149 km (0.089 R)
• M32: 24,243,831 km (0.104 R)
• M33: 25,901,076 km (0.072 R)
• M34: 26,693,496 km (0.119 R)
• M35: 27,092,773 km (0.071 R)
• M36: 27,293,084 km (0.045 R)
• M37: 29,323,576 km (0.065 R)
• M38: 29,426,350 km (0.104 R)
• M39: 30,149,207 km (0.077 R)
• M40: 32,140,803 km (0.047 R)
• M41: 32,778,389 km (0.112 R)
• M42: 32,992,015 km (0.108 R)
• M43: 33,205,940 km (0.116 R)
• M44: 41,208,379 km (0.101 R)
• M45: 41,438,909 km (0.108 R)
• M46: 41,669,739 km (0.103 R)
• M47: 43,883,937 km (0.036 R)
• M48: 44,355,021 km (0.075 R)
• M49: 47,940,732 km (0.107 R)
• M50: 48,425,878 km (0.113 R)
• M51: 50,505,588 km (0.114 R)
• M52: 51,494,280 km (0.073 R)
• M53: 55,767,244 km (0.041 R)
• M54: 57,688,080 km (0.037 R)
• M55: 57,945,838 km (0.042 R)
• M56: 58,721,503 km (0.116 R)
• M57: 58,851,054 km (0.106 R)
• M58: 58,980,756 km (0.044 R)
• M59: 59,630,609 km (0.113 R)
• M60: 59,760,909 km (0.109 R)
• M61: 59,891,358 km (0.067 R)
• M62: 62,518,297 km (0.107 R)
• M63: 64,245,853 km (0.084 R)
• M64: 65,451,163 km (0.116 R)
• M65: 65,719,990 km (0.117 R)
• M66: 66,393,629 km (0.045 R)
• M67: 67,612,104 km (0.112 R)
• M68: 70,208,525 km (0.038 R)
• M69: 70,759,194 km (0.061 R)
• M70: 71,311,360 km (0.077 R)
• M71: 71,588,116 km (0.12 R)
• M72: 72,003,699 km (0.061 R)
• M73: 72,142,376 km (0.117 R)
• M74: 72,281,203 km (0.1 R)
• M75: 73,674,109 km (0.111 R)
• M76: 74,514,251 km (0.088 R)
• M77: 75,921,219 km (0.05 R)
• M78: 76,345,179 km (0.051 R)
• M79: 77,763,516 km (0.107 R)
• M80: 81,926,077 km (0.083 R)
• M81: 83,669,491 km (0.099 R)
• M82: 84,107,214 km (0.066 R)
• M83: 87,636,826 km (0.057 R)
• M84: 87,784,928 km (0.047 R)
• M85: 88,972,735 km (0.052 R)
• M86: 89,717,882 km (0.059 R)
• M87: 91,965,740 km (0.1 R)
• M88: 94,383,690 km (0.094 R)
• M89: 96,058,139 km (0.089 R)
• M90: 96,822,584 km (0.094 R)
• M91: 97,435,487 km (0.106 R)
• M92: 97,588,974 km (0.043 R)
• M93: 100,519,596 km (0.058 R)
• M94: 100,829,713 km (0.104 R)
• M95: 101,140,128 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.8

Radius: 4.4

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.87 AU - 23.81 AU

Year: 31542 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 75,847,996 km

• M1: 802,443 km (0.032 R)
• M2: 1,168,659 km (0.053 R)
• M3: 2,033,334 km (0.115 R)
• M4: 2,067,143 km (0.057 R)
• M5: 2,487,513 km (0.076 R)
• M6: 2,744,822 km (0.111 R)
• M7: 2,819,920 km (0.046 R)
• M8: 3,485,032 km (0.101 R)
• M9: 6,085,641 km (0.063 R)
• M10: 7,929,136 km (0.09 R)
• M11: 9,528,936 km (0.069 R)
• M12: 9,642,780 km (0.081 R)
• M13: 10,925,432 km (0.106 R)
• M14: 11,284,467 km (0.066 R)
• M15: 11,525,918 km (0.108 R)
• M16: 12,137,025 km (0.075 R)
• M17: 12,758,754 km (0.027 R)
• M18: 13,073,508 km (0.047 R)
• M19: 13,200,067 km (0.05 R)
• M20: 14,227,356 km (0.102 R)
• M21: 14,357,656 km (0.081 R)
• M22: 17,669,154 km (0.069 R)
• M23: 19,952,616 km (0.095 R)
• M24: 20,317,635 km (0.103 R)
• M25: 20,390,938 km (0.042 R)
• M26: 21,202,805 km (0.108 R)
• M27: 23,470,260 km (0.056 R)
• M28: 23,547,154 km (0.078 R)
• M29: 24,710,726 km (0.085 R)
• M30: 25,813,412 km (0.037 R)
• M31: 26,290,928 km (0.092 R)
• M32: 29,216,464 km (0.07 R)
• M33: 30,549,531 km (0.044 R)
• M34: 30,633,455 km (0.112 R)
• M35: 31,902,195 km (0.048 R)
• M36: 32,243,427 km (0.091 R)
• M37: 32,500,137 km (0.115 R)
• M38: 32,671,577 km (0.075 R)
• M39: 32,929,483 km (0.085 R)
• M40: 33,793,860 km (0.068 R)
• M41: 34,054,609 km (0.116 R)
• M42: 34,928,560 km (0.079 R)
• M43: 35,456,491 km (0.078 R)
• M44: 36,787,912 km (0.107 R)
• M45: 38,588,322 km (0.071 R)
• M46: 39,042,950 km (0.119 R)
• M47: 40,233,151 km (0.043 R)
• M48: 40,325,153 km (0.118 R)
• M49: 41,528,070 km (0.098 R)
• M50: 41,621,120 km (0.087 R)
• M51: 47,327,979 km (0.084 R)
• M52: 48,400,446 km (0.072 R)
• M53: 48,694,257 km (0.056 R)
• M54: 49,875,780 km (0.064 R)
• M55: 50,569,316 km (0.092 R)
• M56: 56,231,446 km (0.118 R)
• M57: 57,885,699 km (0.104 R)
• M58: 57,989,670 km (0.12 R)
• M59: 58,197,611 km (0.119 R)
• M60: 58,614,391 km (0.089 R)
• M61: 59,346,223 km (0.07 R)
• M62: 61,030,097 km (0.106 R)
• M63: 63,264,042 km (0.105 R)
• M64: 63,692,640 km (0.068 R)
• M65: 63,907,163 km (0.106 R)
• M66: 64,876,109 km (0.046 R)
• M67: 67,592,507 km (0.042 R)
• M68: 71,123,465 km (0.096 R)
• M69: 72,799,111 km (0.114 R)
• M70: 73,923,489 km (0.099 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: 458 - 11,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit