🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.96 AU - 1 AU

Year: 341 Days

Day: 35.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,237,204 km

• M1: 63,878 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.62 AU - 2.3 AU

Year: 964 Days

Day: 21.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.93 AU - 2.23 AU

Year: 1054 Days

Day: 27 Hours

Environment

Temp: -60 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,237,204 km

• M1: 937,979 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.42 AU - 3.5 AU

Year: 1790 Days

Day: 39.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,237,204 km

• M1: 283,638 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.86 AU - 6.08 AU

Year: 3894 Days

Day: 18.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 8.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.42 AU - 6.12 AU

Year: 4871 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,237,204 km

• M1: 121,922 km (0.117 R)
• M2: 292,015 km (0.071 R)
• M3: 617,690 km (0.099 R)
• M4: 683,213 km (0.068 R)
• M5: 960,867 km (0.038 R)
• M6: 1,241,214 km (0.077 R)
• M7: 1,546,992 km (0.096 R)
• M8: 1,803,851 km (0.084 R)
• M9: 2,344,647 km (0.096 R)
• M10: 2,504,268 km (0.085 R)
• M11: 2,612,727 km (0.099 R)
• M12: 2,750,506 km (0.09 R)
• M13: 2,848,343 km (0.094 R)
• M14: 2,961,589 km (0.112 R)
• M15: 3,018,885 km (0.059 R)
• M16: 3,090,991 km (0.059 R)
• M17: 3,192,867 km (0.084 R)
• M18: 3,460,049 km (0.089 R)
• M19: 3,565,964 km (0.077 R)
• M20: 3,889,993 km (0.107 R)
• M21: 4,256,059 km (0.113 R)
• M22: 4,517,257 km (0.063 R)
• M23: 4,969,791 km (0.042 R)
• M24: 5,210,195 km (0.072 R)
• M25: 5,401,830 km (0.072 R)
• M26: 5,648,965 km (0.113 R)
• M27: 5,845,836 km (0.113 R)
• M28: 6,136,355 km (0.086 R)
• M29: 6,450,062 km (0.105 R)
• M30: 6,788,003 km (0.084 R)
• M31: 6,901,997 km (0.104 R)
• M32: 7,403,150 km (0.115 R)
• M33: 7,481,240 km (0.064 R)
• M34: 7,598,973 km (0.09 R)
• M35: 8,035,949 km (0.083 R)
• M36: 8,136,479 km (0.106 R)
• M37: 8,440,312 km (0.11 R)
• M38: 8,603,972 km (0.044 R)
• M39: 8,727,390 km (0.079 R)
• M40: 8,830,613 km (0.079 R)
• M41: 9,059,348 km (0.095 R)
• M42: 9,842,792 km (0.096 R)
• M43: 9,928,811 km (0.105 R)
• M44: 10,036,671 km (0.108 R)
• M45: 10,210,055 km (0.101 R)
• M46: 10,297,121 km (0.108 R)
• M47: 10,802,612 km (0.112 R)
• M48: 11,383,800 km (0.118 R)
• M49: 11,587,402 km (0.062 R)
• M50: 11,700,947 km (0.105 R)
• M51: 11,929,233 km (0.104 R)
• M52: 12,436,819 km (0.075 R)
• M53: 12,857,339 km (0.1 R)
• M54: 12,998,559 km (0.093 R)
• M55: 13,520,656 km (0.093 R)
• M56: 13,592,463 km (0.115 R)
• M57: 13,808,332 km (0.105 R)
• M58: 14,122,338 km (0.114 R)
• M59: 14,292,431 km (0.032 R)
• M60: 14,610,027 km (0.12 R)
• M61: 14,683,629 km (0.079 R)
• M62: 15,227,418 km (0.106 R)
• M63: 15,351,883 km (0.112 R)
• M64: 15,476,648 km (0.092 R)
• M65: 15,878,468 km (0.081 R)
• M66: 16,055,292 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 11.6

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.56 AU - 6.28 AU

Year: 5062 Days

Day: 13.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,237,204 km

• M1: 158,424 km (0.076 R)
• M2: 284,386 km (0.102 R)
• M3: 470,635 km (0.101 R)
• M4: 556,953 km (0.099 R)
• M5: 649,704 km (0.066 R)
• M6: 748,588 km (0.099 R)
• M7: 843,433 km (0.118 R)
• M8: 1,231,938 km (0.068 R)
• M9: 1,404,874 km (0.111 R)
• M10: 1,686,267 km (0.118 R)
• M11: 1,788,592 km (0.083 R)
• M12: 1,985,912 km (0.105 R)
• M13: 2,080,607 km (0.111 R)
• M14: 2,204,624 km (0.049 R)
• M15: 2,302,910 km (0.084 R)
• M16: 2,532,991 km (0.087 R)
• M17: 2,606,444 km (0.1 R)
• M18: 2,770,852 km (0.109 R)
• M19: 3,252,407 km (0.06 R)
• M20: 3,760,292 km (0.119 R)
• M21: 4,083,872 km (0.108 R)
• M22: 4,293,160 km (0.109 R)
• M23: 4,523,690 km (0.077 R)
• M24: 4,685,854 km (0.115 R)
• M25: 4,813,162 km (0.099 R)
• M26: 5,296,662 km (0.046 R)
• M27: 5,659,736 km (0.107 R)
• M28: 5,834,616 km (0.106 R)
• M29: 6,491,201 km (0.116 R)
• M30: 6,674,459 km (0.116 R)
• M31: 7,318,477 km (0.107 R)
• M32: 8,957,920 km (0.111 R)
• M33: 9,139,233 km (0.1 R)
• M34: 9,230,488 km (0.101 R)
• M35: 9,482,710 km (0.106 R)
• M36: 9,598,199 km (0.084 R)
• M37: 9,807,188 km (0.039 R)
• M38: 10,276,925 km (0.078 R)
• M39: 10,586,293 km (0.113 R)
• M40: 10,778,078 km (0.076 R)
• M41: 11,336,227 km (0.093 R)
• M42: 11,705,285 km (0.12 R)
• M43: 11,978,451 km (0.036 R)
• M44: 13,246,742 km (0.11 R)
• M45: 13,479,516 km (0.102 R)
• M46: 13,557,457 km (0.118 R)
• M47: 14,159,738 km (0.115 R)
• M48: 14,318,311 km (0.068 R)
• M49: 14,477,484 km (0.104 R)
• M50: 14,610,626 km (0.095 R)
• M51: 15,174,011 km (0.103 R)
• M52: 15,472,010 km (0.102 R)
• M53: 16,128,745 km (0.078 R)
• M54: 16,349,701 km (0.057 R)
• M55: 16,460,703 km (0.118 R)
• M56: 17,243,698 km (0.093 R)
• M57: 17,526,438 km (0.072 R)
• M58: 17,953,240 km (0.031 R)
• M59: 18,067,683 km (0.113 R)
• M60: 18,268,443 km (0.086 R)
• M61: 18,354,761 km (0.101 R)
• M62: 19,137,308 km (0.044 R)
• M63: 19,665,238 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 10.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 9.58 AU - 13.16 AU

Year: 13475 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,237,204 km

• M1: 157,826 km (0.068 R)
• M2: 1,002,156 km (0.086 R)
• M3: 1,367,025 km (0.052 R)
• M4: 2,377,559 km (0.092 R)
• M5: 2,489,159 km (0.068 R)
• M6: 2,659,850 km (0.113 R)
• M7: 2,834,580 km (0.108 R)
• M8: 3,349,945 km (0.066 R)
• M9: 3,507,172 km (0.102 R)
• M10: 3,796,345 km (0.104 R)
• M11: 3,861,719 km (0.078 R)
• M12: 4,535,658 km (0.089 R)
• M13: 4,886,465 km (0.091 R)
• M14: 6,143,835 km (0.098 R)
• M15: 6,220,728 km (0.058 R)
• M16: 6,610,580 km (0.095 R)
• M17: 7,785,223 km (0.056 R)
• M18: 8,205,294 km (0.076 R)
• M19: 8,418,022 km (0.116 R)
• M20: 9,732,688 km (0.043 R)
• M21: 9,822,596 km (0.101 R)
• M22: 10,276,327 km (0.08 R)
• M23: 10,597,962 km (0.077 R)
• M24: 10,736,938 km (0.089 R)
• M25: 11,773,951 km (0.048 R)
• M26: 11,869,693 km (0.082 R)
• M27: 12,207,336 km (0.041 R)
• M28: 12,499,201 km (0.054 R)
• M29: 12,793,311 km (0.1 R)
• M30: 13,089,814 km (0.113 R)
• M31: 13,438,676 km (0.06 R)
• M32: 13,689,552 km (0.085 R)
• M33: 14,400,740 km (0.09 R)
• M34: 15,700,147 km (0.05 R)
• M35: 15,805,763 km (0.055 R)
• M36: 16,123,958 km (0.113 R)
• M37: 16,605,214 km (0.104 R)
• M38: 16,820,635 km (0.066 R)
• M39: 17,091,108 km (0.073 R)
• M40: 18,021,756 km (0.025 R)
• M41: 18,132,309 km (0.118 R)
• M42: 18,465,464 km (0.068 R)
• M43: 18,912,761 km (0.077 R)
• M44: 19,703,984 km (0.077 R)
• M45: 20,853,195 km (0.11 R)
• M46: 21,143,864 km (0.084 R)
• M47: 21,905,915 km (0.103 R)
• M48: 22,083,189 km (0.076 R)
• M49: 22,557,863 km (0.096 R)
• M50: 22,736,782 km (0.113 R)
• M51: 22,975,989 km (0.117 R)
• M52: 23,941,344 km (0.109 R)
• M53: 25,414,135 km (0.094 R)
• M54: 25,538,301 km (0.042 R)
• M55: 26,600,895 km (0.11 R)
• M56: 27,805,607 km (0.101 R)
• M57: 28,511,110 km (0.047 R)
• M58: 29,417,673 km (0.06 R)
• M59: 30,333,661 km (0.116 R)
• M60: 30,861,293 km (0.096 R)
• M61: 30,993,687 km (0.069 R)
• M62: 31,192,652 km (0.104 R)
• M63: 32,059,572 km (0.108 R)
• M64: 32,462,289 km (0.099 R)
• M65: 33,408,645 km (0.119 R)
• M66: 33,612,697 km (0.118 R)
• M67: 35,605,640 km (0.08 R)
• M68: 37,495,510 km (0.044 R)
• M69: 38,416,883 km (0.062 R)
• M70: 39,130,913 km (0.073 R)
• M71: 39,274,228 km (0.111 R)
• M72: 39,345,886 km (0.033 R)
• M73: 39,705,070 km (0.118 R)
• M74: 40,716,800 km (0.103 R)
• M75: 40,862,060 km (0.052 R)
• M76: 41,153,028 km (0.098 R)
• M77: 42,544,438 km (0.088 R)
• M78: 44,473,502 km (0.097 R)
• M79: 46,052,358 km (0.086 R)
• M80: 46,810,520 km (0.042 R)
• M81: 48,032,286 km (0.06 R)
• M82: 49,651,832 km (0.094 R)
• M83: 49,884,607 km (0.108 R)
• M84: 50,351,352 km (0.032 R)
• M85: 50,663,264 km (0.104 R)
• M86: 51,524,499 km (0.11 R)
• M87: 51,760,265 km (0.079 R)
• M88: 52,153,857 km (0.051 R)
• M89: 52,706,621 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.5

Radius: 5.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 20.18 AU - 20.34 AU

Year: 32051 Days

Day: 16.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,237,204 km

• M1: 164,707 km (0.093 R)
• M2: 308,172 km (0.062 R)
• M3: 370,255 km (0.081 R)
• M4: 471,981 km (0.083 R)
• M5: 852,558 km (0.091 R)
• M6: 989,291 km (0.034 R)
• M7: 1,133,054 km (0.115 R)
• M8: 1,335,311 km (0.07 R)
• M9: 1,659,788 km (0.059 R)
• M10: 2,190,861 km (0.083 R)
• M11: 2,284,210 km (0.084 R)
• M12: 2,507,111 km (0.118 R)
• M13: 2,804,062 km (0.096 R)
• M14: 3,042,671 km (0.071 R)
• M15: 3,252,557 km (0.044 R)
• M16: 4,607,016 km (0.093 R)
• M17: 4,969,940 km (0.091 R)
• M18: 5,010,781 km (0.069 R)
• M19: 5,134,199 km (0.053 R)
• M20: 5,809,035 km (0.053 R)
• M21: 5,938,587 km (0.087 R)
• M22: 6,288,945 km (0.076 R)
• M23: 6,872,377 km (0.109 R)
• M24: 7,332,988 km (0.091 R)
• M25: 7,379,663 km (0.112 R)
• M26: 7,994,510 km (0.076 R)
• M27: 9,525,944 km (0.081 R)
• M28: 9,678,833 km (0.113 R)
• M29: 9,884,081 km (0.11 R)
• M30: 9,935,543 km (0.079 R)
• M31: 10,825,052 km (0.086 R)
• M32: 12,903,415 km (0.064 R)
• M33: 13,185,856 km (0.096 R)
• M34: 13,470,391 km (0.03 R)
• M35: 14,923,136 km (0.103 R)
• M36: 14,982,227 km (0.118 R)
• M37: 15,219,639 km (0.091 R)
• M38: 16,485,835 km (0.049 R)
• M39: 16,730,876 km (0.046 R)
• M40: 17,848,372 km (0.032 R)
• M41: 18,099,846 km (0.096 R)
• M42: 18,861,599 km (0.071 R)
• M43: 18,925,627 km (0.055 R)
• M44: 19,698,748 km (0.114 R)
• M45: 20,023,825 km (0.088 R)
• M46: 20,154,424 km (0.068 R)
• M47: 21,142,667 km (0.037 R)
• M48: 22,011,831 km (0.096 R)
• M49: 22,892,513 km (0.086 R)
• M50: 23,165,829 km (0.111 R)
• M51: 23,234,344 km (0.063 R)
• M52: 23,577,971 km (0.09 R)
• M53: 24,688,436 km (0.075 R)
• M54: 25,461,707 km (0.09 R)
• M55: 25,673,987 km (0.034 R)
• M56: 27,901,798 km (0.112 R)
• M57: 27,974,802 km (0.102 R)
• M58: 28,413,423 km (0.038 R)
• M59: 30,190,795 km (0.104 R)
• M60: 30,490,440 km (0.07 R)
• M61: 30,565,538 km (0.078 R)
• M62: 31,547,199 km (0.092 R)
• M63: 32,003,772 km (0.099 R)
• M64: 32,615,926 km (0.093 R)
• M65: 32,692,670 km (0.102 R)
• M66: 32,923,499 km (0.09 R)
• M67: 33,154,778 km (0.075 R)
• M68: 35,181,530 km (0.115 R)
• M69: 36,051,142 km (0.058 R)
• M70: 36,130,579 km (0.044 R)
• M71: 37,248,224 km (0.104 R)
• M72: 39,435,644 km (0.114 R)
• M73: 39,845,243 km (0.07 R)
• M74: 40,751,507 km (0.114 R)
• M75: 40,834,085 km (0.089 R)
• M76: 41,747,679 km (0.061 R)
• M77: 41,914,481 km (0.094 R)
• M78: 43,257,122 km (0.098 R)
• M79: 43,594,914 km (0.04 R)
• M80: 46,415,283 km (0.068 R)
• M81: 50,621,675 km (0.075 R)
• M82: 52,679,993 km (0.052 R)
• M83: 53,131,180 km (0.104 R)
• M84: 54,218,906 km (0.065 R)
• M85: 54,309,861 km (0.07 R)
• M86: 55,222,558 km (0.111 R)
• M87: 55,405,666 km (0.101 R)
• M88: 56,048,189 km (0.084 R)
• M89: 56,970,460 km (0.046 R)
• M90: 58,923,310 km (0.06 R)
• M91: 59,204,105 km (0.07 R)
• M92: 59,391,551 km (0.111 R)
• M93: 60,614,664 km (0.073 R)
• M94: 61,087,243 km (0.088 R)
• M95: 61,561,169 km (0.083 R)
• M96: 63,756,518 km (0.088 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit