🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 41.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.18 AU - 1.24 AU

Year: 489 Days

Day: 21.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 65.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.03 AU - 1.39 AU

Year: 489 Days

Day: 39.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.52 AU - 1.92 AU

Year: 828 Days

Day: 40.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.5 AU - 2.44 AU

Year: 1015 Days

Day: 23.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.14 AU - 3.82 AU

Year: 2383 Days

Day: 41.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 8.6

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.8 AU - 7.22 AU

Year: 5409 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 82,301,369 km

• M1: 116,986 km (0.118 R)
• M2: 332,406 km (0.115 R)
• M3: 412,591 km (0.081 R)
• M4: 685,757 km (0.102 R)
• M5: 842,535 km (0.081 R)
• M6: 984,653 km (0.087 R)
• M7: 1,051,972 km (0.115 R)
• M8: 1,263,653 km (0.06 R)
• M9: 1,352,365 km (0.085 R)
• M10: 1,520,214 km (0.115 R)
• M11: 1,583,045 km (0.085 R)
• M12: 1,678,937 km (0.067 R)
• M13: 1,793,379 km (0.102 R)
• M14: 1,978,432 km (0.107 R)
• M15: 2,099,606 km (0.096 R)
• M16: 2,187,570 km (0.069 R)
• M17: 2,331,034 km (0.109 R)
• M18: 2,838,171 km (0.049 R)
• M19: 2,896,514 km (0.094 R)
• M20: 3,074,386 km (0.109 R)
• M21: 3,235,503 km (0.112 R)
• M22: 3,587,058 km (0.1 R)
• M23: 3,821,178 km (0.091 R)
• M24: 4,259,650 km (0.067 R)
• M25: 4,737,166 km (0.092 R)
• M26: 4,806,879 km (0.11 R)
• M27: 5,160,079 km (0.084 R)
• M28: 5,255,822 km (0.053 R)
• M29: 5,424,568 km (0.098 R)
• M30: 5,966,711 km (0.026 R)
• M31: 6,655,759 km (0.064 R)
• M32: 6,891,076 km (0.095 R)
• M33: 7,423,645 km (0.066 R)
• M34: 7,722,242 km (0.066 R)
• M35: 8,191,531 km (0.114 R)
• M36: 8,584,973 km (0.027 R)
• M37: 9,071,016 km (0.08 R)
• M38: 9,683,620 km (0.117 R)
• M39: 10,099,502 km (0.119 R)
• M40: 10,219,479 km (0.091 R)
• M41: 10,339,906 km (0.068 R)
• M42: 10,430,412 km (0.115 R)
• M43: 10,582,105 km (0.119 R)
• M44: 11,475,653 km (0.088 R)
• M45: 11,663,548 km (0.111 R)
• M46: 11,884,055 km (0.054 R)
• M47: 12,233,515 km (0.07 R)
• M48: 12,553,954 km (0.107 R)
• M49: 13,433,141 km (0.094 R)
• M50: 13,565,086 km (0.07 R)
• M51: 13,963,465 km (0.119 R)
• M52: 14,197,736 km (0.088 R)
• M53: 14,365,734 km (0.104 R)
• M54: 15,147,383 km (0.086 R)
• M55: 15,560,722 km (0.039 R)
• M56: 16,539,541 km (0.098 R)
• M57: 16,822,879 km (0.113 R)
• M58: 17,179,221 km (0.118 R)
• M59: 17,646,266 km (0.079 R)
• M60: 17,718,521 km (0.065 R)
• M61: 17,935,887 km (0.055 R)
• M62: 18,556,269 km (0.111 R)
• M63: 18,998,481 km (0.064 R)
• M64: 19,593,432 km (0.119 R)
• M65: 20,497,302 km (0.111 R)
• M66: 20,649,293 km (0.081 R)
• M67: 21,222,552 km (0.064 R)
• M68: 21,995,076 km (0.059 R)
• M69: 22,228,598 km (0.114 R)
• M70: 23,250,052 km (0.108 R)
• M71: 23,686,878 km (0.107 R)
• M72: 24,166,489 km (0.085 R)
• M73: 24,286,915 km (0.075 R)
• M74: 25,665,310 km (0.111 R)
• M75: 25,911,099 km (0.11 R)
• M76: 26,860,896 km (0.102 R)
• M77: 27,319,264 km (0.068 R)
• M78: 27,696,101 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 8.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7 AU - 9.94 AU

Year: 9049 Days

Day: 13.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 82,301,369 km

• M1: 116,537 km (0.095 R)
• M2: 223,948 km (0.117 R)
• M3: 288,724 km (0.108 R)
• M4: 533,017 km (0.049 R)
• M5: 730,636 km (0.089 R)
• M6: 928,704 km (0.045 R)
• M7: 1,169,107 km (0.118 R)
• M8: 1,309,879 km (0.107 R)
• M9: 1,650,813 km (0.119 R)
• M10: 1,809,536 km (0.11 R)
• M11: 1,988,604 km (0.067 R)
• M12: 2,220,481 km (0.088 R)
• M13: 2,315,775 km (0.066 R)
• M14: 2,477,790 km (0.057 R)
• M15: 2,576,674 km (0.032 R)
• M16: 3,251,809 km (0.086 R)
• M17: 3,378,668 km (0.112 R)
• M18: 3,618,473 km (0.099 R)
• M19: 3,731,120 km (0.076 R)
• M20: 3,844,964 km (0.07 R)
• M21: 4,114,989 km (0.035 R)
• M22: 4,173,631 km (0.104 R)
• M23: 4,491,377 km (0.1 R)
• M24: 4,572,160 km (0.059 R)
• M25: 4,714,427 km (0.047 R)
• M26: 5,108,318 km (0.111 R)
• M27: 5,213,635 km (0.108 R)
• M28: 5,817,263 km (0.082 R)
• M29: 5,927,516 km (0.107 R)
• M30: 6,284,607 km (0.102 R)
• M31: 6,374,964 km (0.108 R)
• M32: 7,326,257 km (0.086 R)
• M33: 7,733,612 km (0.032 R)
• M34: 8,001,093 km (0.031 R)
• M35: 8,321,232 km (0.092 R)
• M36: 8,445,548 km (0.043 R)
• M37: 8,771,522 km (0.054 R)
• M38: 8,974,077 km (0.06 R)
• M39: 9,204,009 km (0.104 R)
• M40: 9,306,783 km (0.049 R)
• M41: 9,435,736 km (0.027 R)
• M42: 9,565,437 km (0.025 R)
• M43: 9,878,845 km (0.084 R)
• M44: 10,142,736 km (0.046 R)
• M45: 10,542,760 km (0.071 R)
• M46: 10,731,254 km (0.083 R)
• M47: 11,193,661 km (0.066 R)
• M48: 11,441,096 km (0.12 R)
• M49: 11,607,149 km (0.108 R)
• M50: 11,969,475 km (0.093 R)
• M51: 12,025,574 km (0.103 R)
• M52: 12,166,196 km (0.079 R)
• M53: 12,562,780 km (0.073 R)
• M54: 12,848,662 km (0.09 R)
• M55: 12,934,830 km (0.085 R)
• M56: 14,518,773 km (0.063 R)
• M57: 14,939,292 km (0.113 R)
• M58: 15,302,965 km (0.106 R)
• M59: 15,394,369 km (0.106 R)
• M60: 16,101,069 km (0.116 R)
• M61: 18,154,599 km (0.12 R)
• M62: 18,348,328 km (0.055 R)
• M63: 18,640,194 km (0.106 R)
• M64: 19,162,739 km (0.11 R)
• M65: 19,524,916 km (0.092 R)
• M66: 19,789,704 km (0.052 R)
• M67: 20,088,900 km (0.08 R)
• M68: 20,255,851 km (0.063 R)
• M69: 20,793,057 km (0.114 R)
• M70: 20,995,762 km (0.113 R)
• M71: 21,335,050 km (0.05 R)
• M72: 21,403,117 km (0.094 R)
• M73: 21,915,938 km (0.116 R)
• M74: 22,571,476 km (0.068 R)
• M75: 22,640,740 km (0.038 R)
• M76: 22,779,717 km (0.115 R)
• M77: 23,128,280 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954

Radius: 4

Gravity: 59.63 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.61 AU - 15.23 AU

Year: 19065 Days

Day: 17.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,301,369 km

• M1: 52,359 km (0.061 R)
• M2: 374,892 km (0.102 R)
• M3: 757,713 km (0.095 R)
• M4: 1,139,786 km (0.089 R)
• M5: 1,476,232 km (0.107 R)
• M6: 3,132,729 km (0.064 R)
• M7: 3,772,410 km (0.108 R)
• M8: 4,544,335 km (0.032 R)
• M9: 5,313,866 km (0.107 R)
• M10: 5,363,233 km (0.089 R)
• M11: 5,815,019 km (0.097 R)
• M12: 6,071,130 km (0.061 R)
• M13: 6,861,755 km (0.096 R)
• M14: 7,077,924 km (0.101 R)
• M15: 7,406,591 km (0.103 R)
• M16: 7,684,095 km (0.08 R)
• M17: 8,769,726 km (0.105 R)
• M18: 9,419,879 km (0.077 R)
• M19: 9,781,008 km (0.044 R)
• M20: 10,024,254 km (0.093 R)
• M21: 11,397,563 km (0.114 R)
• M22: 12,105,908 km (0.071 R)
• M23: 12,236,358 km (0.042 R)
• M24: 12,432,630 km (0.026 R)
• M25: 14,660,591 km (0.037 R)
• M26: 15,078,717 km (0.084 R)
• M27: 15,997,996 km (0.079 R)
• M28: 16,500,346 km (0.063 R)
• M29: 17,594,505 km (0.046 R)
• M30: 18,787,099 km (0.094 R)
• M31: 19,622,005 km (0.054 R)
• M32: 19,928,680 km (0.063 R)
• M33: 20,082,467 km (0.083 R)
• M34: 20,546,669 km (0.116 R)
• M35: 23,080,558 km (0.115 R)
• M36: 25,294,008 km (0.101 R)
• M37: 25,377,184 km (0.065 R)
• M38: 26,383,529 km (0.115 R)
• M39: 27,831,337 km (0.1 R)
• M40: 28,175,712 km (0.071 R)
• M41: 29,042,931 km (0.12 R)
• M42: 30,892,259 km (0.098 R)
• M43: 31,786,256 km (0.108 R)
• M44: 32,779,287 km (0.101 R)
• M45: 33,690,936 km (0.115 R)
• M46: 34,057,900 km (0.092 R)
• M47: 34,981,218 km (0.099 R)
• M48: 35,352,819 km (0.06 R)
• M49: 36,100,061 km (0.059 R)
• M50: 36,852,388 km (0.071 R)
• M51: 37,419,963 km (0.051 R)
• M52: 38,372,452 km (0.114 R)
• M53: 39,236,530 km (0.112 R)
• M54: 39,526,001 km (0.114 R)
• M55: 40,885,996 km (0.12 R)
• M56: 41,081,520 km (0.057 R)
• M57: 41,571,752 km (0.079 R)
• M58: 41,670,038 km (0.095 R)
• M59: 41,866,759 km (0.084 R)
• M60: 43,252,933 km (0.109 R)
• M61: 46,783,443 km (0.097 R)
• M62: 47,603,389 km (0.069 R)
• M63: 48,221,378 km (0.103 R)
• M64: 48,427,972 km (0.087 R)
• M65: 48,945,731 km (0.103 R)
• M66: 50,300,638 km (0.074 R)
• M67: 50,719,961 km (0.109 R)
• M68: 50,824,979 km (0.11 R)
• M69: 51,351,115 km (0.12 R)
• M70: 51,879,046 km (0.028 R)
• M71: 52,514,986 km (0.114 R)
• M72: 52,833,929 km (0.041 R)
• M73: 54,761,049 km (0.056 R)
• M74: 55,192,339 km (0.097 R)
• M75: 55,950,052 km (0.037 R)
• M76: 56,493,242 km (0.066 R)
• M77: 56,819,964 km (0.106 R)
• M78: 57,147,434 km (0.113 R)
• M79: 59,125,118 km (0.101 R)
• M80: 60,567,241 km (0.105 R)
• M81: 62,020,884 km (0.074 R)
• M82: 63,260,003 km (0.088 R)
• M83: 66,450,477 km (0.085 R)
• M84: 68,297,113 km (0.066 R)
• M85: 69,459,638 km (0.047 R)
• M86: 69,576,324 km (0.098 R)
• M87: 72,631,262 km (0.099 R)
• M88: 73,105,188 km (0.058 R)
• M89: 74,056,032 km (0.092 R)
• M90: 74,294,342 km (0.107 R)
• M91: 77,899,950 km (0.064 R)
• M92: 78,992,762 km (0.109 R)
• M93: 79,236,307 km (0.047 R)
• M94: 79,480,002 km (0.078 R)
• M95: 80,702,666 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 11,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit