🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.83 AU - 0.99 AU

Year: 307 Days

Day: 20.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.06 AU - 1.5 AU

Year: 511 Days

Day: 24.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.23 AU - 1.89 AU

Year: 688 Days

Day: 34.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.45 AU - 2.09 AU

Year: 831 Days

Day: 32.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.91 AU - 4.19 AU

Year: 2878 Days

Day: 47 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.12 AU - 4.62 AU

Year: 3226 Days

Day: 43.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.7

Radius: 11.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.5 AU - 8.04 AU

Year: 6220 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,975,046 km

• M1: 150,495 km (0.091 R)
• M2: 252,521 km (0.077 R)
• M3: 438,322 km (0.114 R)
• M4: 722,259 km (0.08 R)
• M5: 854,802 km (0.074 R)
• M6: 1,202,019 km (0.031 R)
• M7: 1,288,486 km (0.086 R)
• M8: 1,377,198 km (0.087 R)
• M9: 1,885,532 km (0.059 R)
• M10: 2,021,516 km (0.068 R)
• M11: 2,160,792 km (0.07 R)
• M12: 2,486,017 km (0.108 R)
• M13: 2,654,764 km (0.06 R)
• M14: 2,750,058 km (0.067 R)
• M15: 3,043,120 km (0.081 R)
• M16: 3,223,834 km (0.098 R)
• M17: 3,305,365 km (0.066 R)
• M18: 3,428,933 km (0.107 R)
• M19: 3,659,463 km (0.071 R)
• M20: 3,851,996 km (0.087 R)
• M21: 3,938,613 km (0.044 R)
• M22: 5,339,447 km (0.12 R)
• M23: 5,904,628 km (0.09 R)
• M24: 6,385,884 km (0.102 R)
• M25: 6,488,808 km (0.119 R)
• M26: 6,722,480 km (0.102 R)
• M27: 7,305,313 km (0.115 R)
• M28: 7,630,239 km (0.111 R)
• M29: 7,821,874 km (0.085 R)
• M30: 8,070,656 km (0.088 R)
• M31: 9,237,070 km (0.052 R)
• M32: 9,324,435 km (0.084 R)
• M33: 9,588,326 km (0.104 R)
• M34: 10,033,828 km (0.114 R)
• M35: 10,153,656 km (0.111 R)
• M36: 10,546,650 km (0.102 R)
• M37: 10,821,760 km (0.1 R)
• M38: 11,379,012 km (0.076 R)
• M39: 11,913,825 km (0.037 R)
• M40: 12,200,305 km (0.03 R)
• M41: 12,328,361 km (0.094 R)
• M42: 12,456,865 km (0.111 R)
• M43: 12,877,684 km (0.108 R)
• M44: 13,171,793 km (0.091 R)
• M45: 13,766,445 km (0.12 R)
• M46: 14,000,266 km (0.082 R)
• M47: 14,100,796 km (0.105 R)
• M48: 14,235,135 km (0.106 R)
• M49: 14,743,169 km (0.102 R)
• M50: 14,948,118 km (0.087 R)
• M51: 15,603,058 km (0.119 R)
• M52: 16,443,798 km (0.117 R)
• M53: 17,263,295 km (0.09 R)
• M54: 17,913,896 km (0.085 R)
• M55: 18,315,567 km (0.044 R)
• M56: 18,425,521 km (0.088 R)
• M57: 18,979,033 km (0.046 R)
• M58: 19,164,834 km (0.079 R)
• M59: 19,838,473 km (0.085 R)
• M60: 20,291,754 km (0.09 R)
• M61: 20,710,479 km (0.108 R)
• M62: 22,885,482 km (0.104 R)
• M63: 23,162,538 km (0.114 R)
• M64: 23,480,433 km (0.03 R)
• M65: 24,000,136 km (0.039 R)
• M66: 24,080,320 km (0.104 R)
• M67: 24,362,163 km (0.107 R)
• M68: 24,442,796 km (0.075 R)
• M69: 24,563,970 km (0.094 R)
• M70: 24,847,608 km (0.1 R)
• M71: 25,254,664 km (0.092 R)
• M72: 25,622,824 km (0.056 R)
• M73: 26,323,241 km (0.086 R)
• M74: 26,406,119 km (0.056 R)
• M75: 28,165,090 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 14.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.24 AU - 10 AU

Year: 9725 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,975,046 km

• M1: 193,280 km (0.06 R)
• M2: 758,760 km (0.056 R)
• M3: 846,874 km (0.102 R)
• M4: 970,591 km (0.073 R)
• M5: 1,067,979 km (0.076 R)
• M6: 1,309,131 km (0.09 R)
• M7: 1,685,370 km (0.086 R)
• M8: 1,886,579 km (0.106 R)
• M9: 2,074,623 km (0.114 R)
• M10: 2,247,259 km (0.046 R)
• M11: 2,335,372 km (0.083 R)
• M12: 2,538,227 km (0.109 R)
• M13: 2,794,189 km (0.066 R)
• M14: 2,937,354 km (0.093 R)
• M15: 3,156,964 km (0.069 R)
• M16: 3,306,412 km (0.09 R)
• M17: 3,432,822 km (0.028 R)
• M18: 3,690,729 km (0.09 R)
• M19: 3,848,405 km (0.092 R)
• M20: 4,170,789 km (0.064 R)
• M21: 4,586,372 km (0.113 R)
• M22: 5,161,276 km (0.087 R)
• M23: 5,820,255 km (0.108 R)
• M24: 6,697,497 km (0.117 R)
• M25: 6,890,927 km (0.073 R)
• M26: 7,349,444 km (0.103 R)
• M27: 7,515,647 km (0.11 R)
• M28: 7,919,562 km (0.092 R)
• M29: 8,124,212 km (0.08 R)
• M30: 8,227,284 km (0.079 R)
• M31: 8,643,615 km (0.095 R)
• M32: 9,569,626 km (0.107 R)
• M33: 9,751,388 km (0.049 R)
• M34: 9,970,848 km (0.114 R)
• M35: 10,377,754 km (0.091 R)
• M36: 10,489,653 km (0.116 R)
• M37: 10,865,593 km (0.12 R)
• M38: 11,553,444 km (0.116 R)
• M39: 11,863,859 km (0.108 R)
• M40: 12,532,412 km (0.11 R)
• M41: 12,851,205 km (0.101 R)
• M42: 13,132,449 km (0.069 R)
• M43: 13,456,328 km (0.025 R)
• M44: 14,153,455 km (0.112 R)
• M45: 14,319,209 km (0.115 R)
• M46: 15,284,863 km (0.069 R)
• M47: 15,454,956 km (0.087 R)
• M48: 16,012,058 km (0.118 R)
• M49: 16,445,144 km (0.111 R)
• M50: 17,102,029 km (0.085 R)
• M51: 17,722,860 km (0.096 R)
• M52: 17,856,899 km (0.043 R)
• M53: 18,441,528 km (0.098 R)
• M54: 19,537,332 km (0.08 R)
• M55: 19,768,311 km (0.106 R)
• M56: 19,860,913 km (0.11 R)
• M57: 20,186,288 km (0.093 R)
• M58: 20,748,177 km (0.106 R)
• M59: 21,078,340 km (0.114 R)
• M60: 21,173,035 km (0.104 R)
• M61: 21,600,736 km (0.11 R)
• M62: 22,803,802 km (0.092 R)
• M63: 24,127,444 km (0.112 R)
• M64: 25,677,876 km (0.1 R)
• M65: 26,439,628 km (0.12 R)
• M66: 26,643,979 km (0.097 R)
• M67: 27,054,326 km (0.077 R)
• M68: 28,193,664 km (0.111 R)
• M69: 29,613,198 km (0.051 R)
• M70: 29,931,841 km (0.081 R)
• M71: 30,251,532 km (0.117 R)
• M72: 31,921,792 km (0.09 R)
• M73: 32,030,550 km (0.112 R)
• M74: 33,290,463 km (0.108 R)
• M75: 33,732,375 km (0.057 R)
• M76: 34,009,730 km (0.08 R)
• M77: 34,734,082 km (0.11 R)
• M78: 35,182,427 km (0.102 R)
• M79: 36,141,499 km (0.092 R)
• M80: 38,200,714 km (0.082 R)
• M81: 38,779,508 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.8

Radius: 5.5

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 14.98 AU - 16.22 AU

Year: 21756 Days

Day: 18 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,975,046 km

• M1: 147,204 km (0.111 R)
• M2: 204,051 km (0.105 R)
• M3: 312,360 km (0.116 R)
• M4: 503,397 km (0.05 R)
• M5: 543,190 km (0.1 R)
• M6: 867,518 km (0.112 R)
• M7: 932,294 km (0.095 R)
• M8: 1,083,986 km (0.091 R)
• M9: 1,298,809 km (0.074 R)
• M10: 1,449,304 km (0.071 R)
• M11: 1,507,199 km (0.062 R)
• M12: 2,041,263 km (0.045 R)
• M13: 2,306,051 km (0.106 R)
• M14: 2,351,379 km (0.097 R)
• M15: 2,396,857 km (0.084 R)
• M16: 2,652,370 km (0.09 R)
• M17: 2,723,579 km (0.046 R)
• M18: 2,843,706 km (0.102 R)
• M19: 3,039,530 km (0.103 R)
• M20: 3,189,427 km (0.081 R)
• M21: 3,444,491 km (0.091 R)
• M22: 3,600,671 km (0.037 R)
• M23: 3,974,217 km (0.061 R)
• M24: 4,444,254 km (0.119 R)
• M25: 4,500,652 km (0.077 R)
• M26: 5,137,340 km (0.117 R)
• M27: 5,375,949 km (0.08 R)
• M28: 6,175,849 km (0.076 R)
• M29: 6,397,553 km (0.081 R)
• M30: 6,525,459 km (0.09 R)
• M31: 7,111,284 km (0.099 R)
• M32: 7,578,479 km (0.104 R)
• M33: 7,815,741 km (0.025 R)
• M34: 8,089,954 km (0.106 R)
• M35: 8,263,038 km (0.091 R)
• M36: 8,332,601 km (0.107 R)
• M37: 8,472,176 km (0.097 R)
• M38: 8,612,649 km (0.087 R)
• M39: 8,647,954 km (0.039 R)
• M40: 8,753,869 km (0.111 R)
• M41: 9,182,168 km (0.093 R)
• M42: 9,507,842 km (0.031 R)
• M43: 10,810,092 km (0.1 R)
• M44: 11,269,357 km (0.044 R)
• M45: 11,346,400 km (0.093 R)
• M46: 11,423,742 km (0.095 R)
• M47: 12,048,762 km (0.073 R)
• M48: 12,365,461 km (0.102 R)
• M49: 12,684,852 km (0.113 R)
• M50: 12,845,520 km (0.103 R)
• M51: 12,966,545 km (0.117 R)
• M52: 13,291,023 km (0.052 R)
• M53: 14,196,988 km (0.098 R)
• M54: 14,363,939 km (0.103 R)
• M55: 14,615,413 km (0.088 R)
• M56: 16,372,889 km (0.101 R)
• M57: 16,723,396 km (0.055 R)
• M58: 18,150,560 km (0.111 R)
• M59: 18,422,529 km (0.106 R)
• M60: 18,468,007 km (0.114 R)
• M61: 19,430,968 km (0.04 R)
• M62: 19,988,669 km (0.075 R)
• M63: 20,222,491 km (0.076 R)
• M64: 20,977,062 km (0.081 R)
• M65: 21,072,057 km (0.08 R)
• M66: 21,836,951 km (0.098 R)
• M67: 23,640,204 km (0.111 R)
• M68: 24,185,488 km (0.085 R)
• M69: 24,384,902 km (0.11 R)
• M70: 24,785,076 km (0.074 R)
• M71: 27,595,122 km (0.112 R)
• M72: 27,959,992 km (0.098 R)
• M73: 30,396,791 km (0.115 R)
• M74: 31,531,641 km (0.1 R)
• M75: 31,749,306 km (0.096 R)
• M76: 32,131,678 km (0.102 R)
• M77: 32,625,351 km (0.067 R)
• M78: 33,453,674 km (0.091 R)
• M79: 33,509,175 km (0.035 R)
• M80: 35,187,514 km (0.115 R)
• M81: 35,526,502 km (0.056 R)
• M82: 35,809,841 km (0.12 R)
• M83: 36,036,930 km (0.067 R)
• M84: 36,093,777 km (0.084 R)
• M85: 36,264,618 km (0.102 R)
• M86: 37,813,704 km (0.107 R)
• M87: 38,044,982 km (0.081 R)
• M88: 38,392,947 km (0.045 R)
• M89: 38,625,422 km (0.04 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit