🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.3 AU - 1.34 AU

Year: 677 Days

Day: 38.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.89 AU - 2.81 AU

Year: 1608 Days

Day: 36.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,531,052 km

• M1: 861,833 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 8.8

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.49 AU - 3.79 AU

Year: 3099 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,531,052 km

• M1: 113,395 km (0.07 R)
• M2: 457,919 km (0.071 R)
• M3: 1,170,155 km (0.082 R)
• M4: 1,511,686 km (0.07 R)
• M5: 1,919,640 km (0.12 R)
• M6: 2,466,869 km (0.071 R)
• M7: 2,958,298 km (0.047 R)
• M8: 3,244,030 km (0.089 R)
• M9: 4,273,562 km (0.11 R)
• M10: 5,673,499 km (0.043 R)
• M11: 7,944,694 km (0.118 R)
• M12: 8,917,828 km (0.083 R)
• M13: 10,651,817 km (0.116 R)
• M14: 11,213,108 km (0.117 R)
• M15: 11,912,478 km (0.09 R)
• M16: 13,527,537 km (0.092 R)
• M17: 14,275,227 km (0.103 R)
• M18: 14,957,543 km (0.04 R)
• M19: 15,377,315 km (0.054 R)
• M20: 15,852,886 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 8.3

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.91 AU - 4.99 AU

Year: 4189 Days

Day: 13.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,531,052 km

• M1: 103,223 km (0.107 R)
• M2: 1,521,560 km (0.118 R)
• M3: 1,904,231 km (0.108 R)
• M4: 2,169,917 km (0.1 R)
• M5: 3,391,683 km (0.064 R)
• M6: 4,026,427 km (0.102 R)
• M7: 5,230,690 km (0.093 R)
• M8: 5,699,978 km (0.098 R)
• M9: 6,047,793 km (0.074 R)
• M10: 6,786,208 km (0.049 R)
• M11: 7,243,978 km (0.096 R)
• M12: 8,367,607 km (0.093 R)
• M13: 9,482,710 km (0.076 R)
• M14: 12,146,450 km (0.053 R)
• M15: 13,019,054 km (0.06 R)
• M16: 13,623,579 km (0.107 R)
• M17: 16,115,580 km (0.111 R)
• M18: 25,777,807 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 9.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.98 AU - 6.42 AU

Year: 6072 Days

Day: 14.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,531,052 km

• M1: 113,246 km (0.09 R)
• M2: 429,795 km (0.097 R)
• M3: 773,271 km (0.089 R)
• M4: 1,106,875 km (0.105 R)
• M5: 1,440,478 km (0.105 R)
• M6: 1,799,513 km (0.08 R)
• M7: 2,202,081 km (0.118 R)
• M8: 2,987,469 km (0.106 R)
• M9: 3,401,407 km (0.072 R)
• M10: 3,736,656 km (0.085 R)
• M11: 4,933,289 km (0.068 R)
• M12: 5,726,906 km (0.091 R)
• M13: 7,163,344 km (0.062 R)
• M14: 8,140,518 km (0.071 R)
• M15: 9,246,794 km (0.082 R)
• M16: 10,219,779 km (0.104 R)
• M17: 12,630,399 km (0.102 R)
• M18: 13,493,279 km (0.079 R)
• M19: 18,542,955 km (0.054 R)
• M20: 20,962,551 km (0.043 R)
• M21: 21,940,921 km (0.118 R)
• M22: 23,107,186 km (0.084 R)
• M23: 24,396,271 km (0.039 R)
• M24: 28,459,798 km (0.088 R)
• M25: 29,471,977 km (0.116 R)
• M26: 32,354,728 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 13.5

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.14 AU - 6.42 AU

Year: 7023 Days

Day: 7.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,531,052 km

• M1: 167,998 km (0.098 R)
• M2: 607,816 km (0.097 R)
• M3: 1,046,138 km (0.111 R)
• M4: 2,312,334 km (0.12 R)
• M5: 3,057,780 km (0.112 R)
• M6: 3,736,057 km (0.098 R)
• M7: 4,485,543 km (0.061 R)
• M8: 5,271,380 km (0.079 R)
• M9: 6,045,400 km (0.088 R)
• M10: 7,941,852 km (0.096 R)
• M11: 8,568,517 km (0.083 R)
• M12: 10,848,538 km (0.054 R)
• M13: 13,507,790 km (0.088 R)
• M14: 15,208,868 km (0.097 R)
• M15: 17,461,512 km (0.046 R)
• M16: 21,008,927 km (0.082 R)
• M17: 21,483,750 km (0.034 R)
• M18: 22,702,225 km (0.12 R)
• M19: 23,966,476 km (0.105 R)
• M20: 24,659,563 km (0.048 R)
• M21: 26,359,294 km (0.055 R)
• M22: 29,200,457 km (0.116 R)
• M23: 30,796,367 km (0.098 R)
• M24: 31,512,642 km (0.075 R)
• M25: 34,052,963 km (0.107 R)
• M26: 36,385,194 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 10.9

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.34 AU - 8.3 AU

Year: 9758 Days

Day: 13.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 75,531,052 km

• M1: 143,614 km (0.114 R)
• M2: 599,289 km (0.088 R)
• M3: 1,429,707 km (0.088 R)
• M4: 3,425,342 km (0.109 R)
• M5: 5,049,227 km (0.077 R)
• M6: 8,732,028 km (0.095 R)
• M7: 10,322,552 km (0.119 R)
• M8: 11,238,839 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.1

Radius: 14.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.54 AU - 9.32 AU

Year: 9965 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,531,052 km

• M1: 182,958 km (0.084 R)
• M2: 804,388 km (0.09 R)
• M3: 1,501,963 km (0.11 R)
• M4: 1,966,614 km (0.111 R)
• M5: 2,691,415 km (0.109 R)
• M6: 3,539,336 km (0.101 R)
• M7: 4,529,524 km (0.117 R)
• M8: 5,627,872 km (0.117 R)
• M9: 6,937,152 km (0.032 R)
• M10: 7,557,086 km (0.098 R)
• M11: 8,124,062 km (0.104 R)
• M12: 8,766,435 km (0.113 R)
• M13: 11,230,163 km (0.088 R)
• M14: 11,739,095 km (0.106 R)
• M15: 12,263,435 km (0.053 R)
• M16: 14,453,099 km (0.088 R)
• M17: 16,819,289 km (0.116 R)
• M18: 18,326,188 km (0.062 R)
• M19: 23,570,491 km (0.092 R)
• M20: 24,406,743 km (0.066 R)
• M21: 24,879,921 km (0.059 R)
• M22: 28,678,361 km (0.041 R)
• M23: 33,657,427 km (0.034 R)
• M24: 34,599,295 km (0.088 R)
• M25: 36,289,601 km (0.081 R)
• M26: 38,799,105 km (0.094 R)
• M27: 39,314,470 km (0.111 R)
• M28: 44,864,701 km (0.099 R)
• M29: 49,092,037 km (0.111 R)
• M30: 50,150,741 km (0.03 R)
• M31: 52,157,447 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524

Radius: 12.5

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.59 AU - 9.55 AU

Year: 10230 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,531,052 km

• M1: 155,432 km (0.055 R)
• M2: 1,528,591 km (0.039 R)
• M3: 1,960,929 km (0.082 R)
• M4: 2,438,595 km (0.116 R)
• M5: 3,145,594 km (0.09 R)
• M6: 3,933,377 km (0.086 R)
• M7: 5,341,392 km (0.114 R)
• M8: 5,969,703 km (0.053 R)
• M9: 7,454,163 km (0.062 R)
• M10: 8,240,000 km (0.089 R)
• M11: 9,034,515 km (0.057 R)
• M12: 10,074,519 km (0.057 R)
• M13: 10,776,731 km (0.093 R)
• M14: 11,565,112 km (0.107 R)
• M15: 13,494,626 km (0.106 R)
• M16: 16,503,338 km (0.04 R)
• M17: 17,196,874 km (0.111 R)
• M18: 18,273,679 km (0.114 R)
• M19: 20,800,088 km (0.076 R)
• M20: 24,430,679 km (0.089 R)
• M21: 24,968,782 km (0.109 R)
• M22: 25,790,673 km (0.081 R)
• M23: 29,562,634 km (0.114 R)
• M24: 30,071,266 km (0.097 R)
• M25: 31,316,220 km (0.106 R)
• M26: 32,058,076 km (0.104 R)
• M27: 34,354,253 km (0.1 R)
• M28: 37,110,295 km (0.114 R)
• M29: 41,262,533 km (0.083 R)
• M30: 42,154,286 km (0.111 R)
• M31: 43,189,204 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.6

Radius: 5.6

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.34 AU - 14.98 AU

Year: 21303 Days

Day: 17.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 61.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,531,052 km

• M1: 74,051 km (0.085 R)
• M2: 299,645 km (0.092 R)
• M3: 579,093 km (0.099 R)
• M4: 999,763 km (0.116 R)
• M5: 1,179,430 km (0.075 R)
• M6: 1,458,130 km (0.108 R)
• M7: 2,026,752 km (0.111 R)
• M8: 2,231,851 km (0.09 R)
• M9: 3,360,866 km (0.071 R)
• M10: 4,443,506 km (0.083 R)
• M11: 7,414,818 km (0.087 R)
• M12: 7,804,671 km (0.094 R)
• M13: 8,519,898 km (0.078 R)
• M14: 14,945,874 km (0.054 R)
• M15: 16,615,088 km (0.116 R)
• M16: 18,848,883 km (0.053 R)
• M17: 19,209,414 km (0.079 R)
• M18: 19,851,338 km (0.12 R)
• M19: 20,889,099 km (0.073 R)
• M20: 23,588,443 km (0.092 R)
• M21: 25,184,203 km (0.111 R)
• M22: 28,235,401 km (0.07 R)
• M23: 29,667,352 km (0.105 R)
• M24: 30,155,191 km (0.048 R)
• M25: 30,524,548 km (0.103 R)
• M26: 34,520,307 km (0.08 R)
• M27: 36,156,160 km (0.12 R)
• M28: 42,134,988 km (0.057 R)
• M29: 43,844,294 km (0.098 R)
• M30: 44,318,369 km (0.075 R)
• M31: 53,447,130 km (0.099 R)
• M32: 54,715,122 km (0.119 R)
• M33: 59,793,820 km (0.117 R)
• M34: 65,589,092 km (0.077 R)
• M35: 71,093,246 km (0.083 R)
• M36: 71,966,599 km (0.059 R)
• M37: 73,068,088 km (0.108 R)
• M38: 74,629,142 km (0.101 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: 184 - 18,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit