🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.44 AU - 0.72 AU

Year: 170 Days

Day: 16.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,719,259 km

• M1: 95,443 km (0.108 R)
• M2: 148,401 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.49 AU - 0.81 AU

Year: 202 Days

Day: 15.1 Hours

Environment

Temp: 92 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.88 AU - 1.24 AU

Year: 420 Days

Day: 34 Hours

Environment

Temp: -0 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.56 AU - 2.1 AU

Year: 953 Days

Day: 32 Hours

Environment

Temp: -83 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,719,259 km

• M1: 1,054,216 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.48 AU - 2.2 AU

Year: 961 Days

Day: 46.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.93 AU - 4.57 AU

Year: 2796 Days

Day: 20.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.9

Radius: 12.7

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 8.33 AU - 9.11 AU

Year: 9914 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,719,259 km

• M1: 183,108 km (0.098 R)
• M2: 314,006 km (0.097 R)
• M3: 587,022 km (0.065 R)
• M4: 687,701 km (0.044 R)
• M5: 909,256 km (0.101 R)
• M6: 1,139,188 km (0.096 R)
• M7: 1,423,424 km (0.11 R)
• M8: 1,674,898 km (0.118 R)
• M9: 1,825,244 km (0.111 R)
• M10: 2,079,410 km (0.107 R)
• M11: 2,283,013 km (0.078 R)
• M12: 2,408,526 km (0.047 R)
• M13: 3,350,394 km (0.093 R)
• M14: 3,517,794 km (0.071 R)
• M15: 3,860,971 km (0.103 R)
• M16: 4,215,070 km (0.061 R)
• M17: 4,792,966 km (0.048 R)
• M18: 5,763,557 km (0.096 R)
• M19: 5,964,916 km (0.057 R)
• M20: 6,553,284 km (0.077 R)
• M21: 6,673,112 km (0.098 R)
• M22: 6,915,162 km (0.093 R)
• M23: 7,037,233 km (0.077 R)
• M24: 7,314,737 km (0.106 R)
• M25: 7,627,247 km (0.08 R)
• M26: 8,168,493 km (0.111 R)
• M27: 8,954,031 km (0.064 R)
• M28: 9,053,962 km (0.112 R)
• M29: 9,491,087 km (0.058 R)
• M30: 9,969,651 km (0.093 R)
• M31: 10,772,991 km (0.05 R)
• M32: 11,128,735 km (0.103 R)
• M33: 11,272,200 km (0.115 R)
• M34: 11,706,033 km (0.105 R)
• M35: 11,852,041 km (0.045 R)
• M36: 11,961,846 km (0.106 R)
• M37: 12,590,456 km (0.044 R)
• M38: 13,040,596 km (0.1 R)
• M39: 13,191,989 km (0.081 R)
• M40: 13,802,797 km (0.09 R)
• M41: 14,034,375 km (0.106 R)
• M42: 14,618,704 km (0.09 R)
• M43: 15,650,331 km (0.115 R)
• M44: 16,337,733 km (0.118 R)
• M45: 16,623,615 km (0.072 R)
• M46: 16,993,570 km (0.12 R)
• M47: 17,241,753 km (0.079 R)
• M48: 17,699,971 km (0.111 R)
• M49: 18,543,254 km (0.074 R)
• M50: 18,926,973 km (0.119 R)
• M51: 20,664,103 km (0.112 R)
• M52: 22,451,948 km (0.082 R)
• M53: 23,089,235 km (0.115 R)
• M54: 23,594,277 km (0.105 R)
• M55: 23,778,731 km (0.069 R)
• M56: 25,178,070 km (0.098 R)
• M57: 25,319,440 km (0.115 R)
• M58: 25,508,382 km (0.068 R)
• M59: 25,697,922 km (0.1 R)
• M60: 26,316,659 km (0.062 R)
• M61: 26,412,402 km (0.06 R)
• M62: 26,604,037 km (0.066 R)
• M63: 26,988,653 km (0.111 R)
• M64: 28,153,721 km (0.111 R)
• M65: 30,031,773 km (0.059 R)
• M66: 31,036,472 km (0.112 R)
• M67: 31,797,177 km (0.099 R)
• M68: 32,103,254 km (0.103 R)
• M69: 32,358,917 km (0.093 R)
• M70: 32,975,559 km (0.071 R)
• M71: 33,699,912 km (0.051 R)
• M72: 34,168,303 km (0.09 R)
• M73: 34,324,932 km (0.11 R)
• M74: 34,953,692 km (0.098 R)
• M75: 35,322,301 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 12.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.65 AU - 10.39 AU

Year: 11309 Days

Day: 8.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,719,259 km

• M1: 156,928 km (0.111 R)
• M2: 293,810 km (0.108 R)
• M3: 532,120 km (0.113 R)
• M4: 622,178 km (0.11 R)
• M5: 947,104 km (0.108 R)
• M6: 1,453,792 km (0.12 R)
• M7: 2,137,454 km (0.092 R)
• M8: 2,394,613 km (0.088 R)
• M9: 2,500,379 km (0.107 R)
• M10: 2,967,723 km (0.101 R)
• M11: 3,226,377 km (0.031 R)
• M12: 3,343,662 km (0.088 R)
• M13: 3,492,362 km (0.066 R)
• M14: 3,643,456 km (0.101 R)
• M15: 4,173,033 km (0.08 R)
• M16: 4,496,164 km (0.069 R)
• M17: 4,827,374 km (0.054 R)
• M18: 5,408,861 km (0.116 R)
• M19: 5,548,884 km (0.094 R)
• M20: 5,832,821 km (0.081 R)
• M21: 6,012,638 km (0.059 R)
• M22: 6,194,399 km (0.092 R)
• M23: 6,451,857 km (0.094 R)
• M24: 6,712,905 km (0.112 R)
• M25: 6,825,852 km (0.118 R)
• M26: 6,977,394 km (0.118 R)
• M27: 7,870,793 km (0.083 R)
• M28: 8,029,815 km (0.087 R)
• M29: 8,230,127 km (0.105 R)
• M30: 8,513,465 km (0.112 R)
• M31: 9,173,192 km (0.079 R)
• M32: 9,256,817 km (0.053 R)
• M33: 9,382,629 km (0.098 R)
• M34: 9,551,525 km (0.107 R)
• M35: 9,721,318 km (0.071 R)
• M36: 9,977,879 km (0.102 R)
• M37: 10,063,898 km (0.081 R)
• M38: 11,115,571 km (0.087 R)
• M39: 11,384,099 km (0.099 R)
• M40: 12,202,100 km (0.108 R)
• M41: 12,479,006 km (0.039 R)
• M42: 13,227,743 km (0.104 R)
• M43: 13,703,015 km (0.098 R)
• M44: 13,894,800 km (0.091 R)
• M45: 14,232,442 km (0.118 R)
• M46: 14,670,465 km (0.105 R)
• M47: 15,014,390 km (0.108 R)
• M48: 15,113,125 km (0.051 R)
• M49: 15,212,009 km (0.102 R)
• M50: 16,466,986 km (0.067 R)
• M51: 17,494,873 km (0.06 R)
• M52: 18,016,670 km (0.091 R)
• M53: 18,384,830 km (0.109 R)
• M54: 19,450,715 km (0.077 R)
• M55: 19,666,286 km (0.118 R)
• M56: 20,099,970 km (0.117 R)
• M57: 20,591,399 km (0.03 R)
• M58: 20,701,204 km (0.068 R)
• M59: 20,921,412 km (0.101 R)
• M60: 21,253,070 km (0.1 R)
• M61: 23,222,227 km (0.12 R)
• M62: 23,623,000 km (0.112 R)
• M63: 24,026,166 km (0.117 R)
• M64: 25,484,446 km (0.087 R)
• M65: 25,661,420 km (0.073 R)
• M66: 29,222,897 km (0.036 R)
• M67: 33,580,384 km (0.112 R)
• M68: 34,163,516 km (0.114 R)
• M69: 34,684,715 km (0.089 R)
• M70: 35,735,042 km (0.067 R)
• M71: 36,330,441 km (0.101 R)
• M72: 36,795,840 km (0.091 R)
• M73: 37,062,573 km (0.106 R)
• M74: 37,665,153 km (0.117 R)
• M75: 37,934,130 km (0.098 R)
• M76: 39,152,007 km (0.094 R)
• M77: 39,971,055 km (0.076 R)
• M78: 40,864,753 km (0.074 R)
• M79: 41,141,060 km (0.08 R)
• M80: 42,182,710 km (0.049 R)
• M81: 42,531,871 km (0.082 R)
• M82: 45,717,259 km (0.075 R)
• M83: 46,723,903 km (0.078 R)
• M84: 47,883,137 km (0.084 R)
• M85: 48,101,699 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23

Radius: 7.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 15.65 AU - 20.33 AU

Year: 29378 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 31,719,259 km

• M1: 105,466 km (0.081 R)
• M2: 201,060 km (0.118 R)
• M3: 353,350 km (0.082 R)
• M4: 651,648 km (0.112 R)
• M5: 819,946 km (0.073 R)
• M6: 1,244,654 km (0.057 R)
• M7: 1,539,212 km (0.106 R)
• M8: 1,659,639 km (0.112 R)
• M9: 1,819,110 km (0.1 R)
• M10: 2,096,016 km (0.116 R)
• M11: 2,346,891 km (0.085 R)
• M12: 2,983,580 km (0.086 R)
• M13: 3,265,871 km (0.095 R)
• M14: 3,488,922 km (0.073 R)
• M15: 3,996,956 km (0.085 R)
• M16: 4,283,885 km (0.104 R)
• M17: 4,602,229 km (0.071 R)
• M18: 4,701,861 km (0.113 R)
• M19: 5,235,925 km (0.071 R)
• M20: 5,602,739 km (0.09 R)
• M21: 5,655,847 km (0.12 R)
• M22: 5,816,216 km (0.037 R)
• M23: 6,005,008 km (0.05 R)
• M24: 6,639,901 km (0.095 R)
• M25: 6,865,645 km (0.08 R)
• M26: 7,151,526 km (0.055 R)
• M27: 7,237,994 km (0.098 R)
• M28: 7,441,297 km (0.118 R)
• M29: 7,823,669 km (0.096 R)
• M30: 8,607,712 km (0.103 R)
• M31: 8,915,883 km (0.078 R)
• M32: 9,416,588 km (0.031 R)
• M33: 10,576,121 km (0.07 R)
• M34: 10,674,706 km (0.094 R)
• M35: 11,780,084 km (0.103 R)
• M36: 11,950,775 km (0.074 R)
• M37: 13,701,819 km (0.101 R)
• M38: 14,206,263 km (0.099 R)
• M39: 14,278,967 km (0.115 R)
• M40: 14,607,035 km (0.114 R)
• M41: 14,937,647 km (0.043 R)
• M42: 15,906,442 km (0.113 R)
• M43: 16,436,617 km (0.027 R)
• M44: 16,627,355 km (0.093 R)
• M45: 17,126,712 km (0.088 R)
• M46: 17,281,396 km (0.117 R)
• M47: 18,614,313 km (0.088 R)
• M48: 19,777,287 km (0.094 R)
• M49: 20,020,833 km (0.098 R)
• M50: 20,306,265 km (0.084 R)
• M51: 21,544,637 km (0.059 R)
• M52: 21,920,875 km (0.095 R)
• M53: 22,299,208 km (0.106 R)
• M54: 22,383,731 km (0.116 R)
• M55: 22,552,777 km (0.111 R)
• M56: 23,533,241 km (0.113 R)
• M57: 23,619,260 km (0.08 R)
• M58: 24,267,019 km (0.112 R)
• M59: 25,183,605 km (0.064 R)
• M60: 25,579,890 km (0.112 R)
• M61: 25,668,302 km (0.115 R)
• M62: 27,185,673 km (0.034 R)
• M63: 27,501,773 km (0.115 R)
• M64: 28,365,701 km (0.094 R)
• M65: 28,594,436 km (0.049 R)
• M66: 31,482,273 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit