🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 169 Days

Day: 18.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,611,510 km

• M1: 130,001 km (0.101 R)
• M2: 401,221 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.93 AU - 1.15 AU

Year: 406 Days

Day: 29 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.97 AU - 1.27 AU

Year: 454 Days

Day: 23.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 143.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.09 AU - 1.33 AU

Year: 510 Days

Day: 15.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,611,510 km

• M1: 659,727 km (0.108 R)
• M2: 742,604 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.55 AU - 2.55 AU

Year: 1124 Days

Day: 38.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,611,510 km

• M1: 173,982 km (0.108 R)
• M2: 1,501,963 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40

Radius: 11.1

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.71 AU - 7.29 AU

Year: 6345 Days

Day: 11.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,611,510 km

• M1: 142,866 km (0.099 R)
• M2: 215,870 km (0.05 R)
• M3: 457,171 km (0.116 R)
• M4: 731,534 km (0.059 R)
• M5: 999,912 km (0.108 R)
• M6: 1,141,731 km (0.093 R)
• M7: 1,390,512 km (0.117 R)
• M8: 1,919,490 km (0.079 R)
• M9: 2,013,438 km (0.119 R)
• M10: 2,173,657 km (0.084 R)
• M11: 2,382,795 km (0.098 R)
• M12: 2,575,627 km (0.098 R)
• M13: 3,197,355 km (0.082 R)
• M14: 3,499,842 km (0.109 R)
• M15: 3,576,885 km (0.061 R)
• M16: 3,654,526 km (0.109 R)
• M17: 3,970,926 km (0.05 R)
• M18: 4,146,105 km (0.088 R)
• M19: 4,686,901 km (0.077 R)
• M20: 4,929,699 km (0.11 R)
• M21: 5,220,517 km (0.081 R)
• M22: 5,294,119 km (0.095 R)
• M23: 6,064,997 km (0.12 R)
• M24: 7,997,053 km (0.086 R)
• M25: 9,126,667 km (0.092 R)
• M26: 9,304,838 km (0.068 R)
• M27: 9,520,259 km (0.057 R)
• M28: 9,628,568 km (0.116 R)
• M29: 10,065,992 km (0.104 R)
• M30: 10,305,648 km (0.116 R)
• M31: 10,809,493 km (0.096 R)
• M32: 11,149,828 km (0.109 R)
• M33: 11,225,974 km (0.103 R)
• M34: 12,546,325 km (0.086 R)
• M35: 12,645,358 km (0.088 R)
• M36: 13,044,037 km (0.072 R)
• M37: 13,265,142 km (0.114 R)
• M38: 13,649,908 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.6

Radius: 14.9

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.85 AU - 9.61 AU

Year: 9040 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,611,510 km

• M1: 254,915 km (0.1 R)
• M2: 398,678 km (0.067 R)
• M3: 598,242 km (0.106 R)
• M4: 976,276 km (0.087 R)
• M5: 1,096,403 km (0.053 R)
• M6: 1,489,396 km (0.112 R)
• M7: 1,662,332 km (0.111 R)
• M8: 1,892,712 km (0.093 R)
• M9: 2,012,091 km (0.108 R)
• M10: 2,151,666 km (0.117 R)
• M11: 2,330,884 km (0.087 R)
• M12: 2,552,738 km (0.096 R)
• M13: 2,997,792 km (0.091 R)
• M14: 3,615,481 km (0.118 R)
• M15: 3,830,304 km (0.108 R)
• M16: 4,115,886 km (0.089 R)
• M17: 4,638,581 km (0.108 R)
• M18: 4,825,429 km (0.06 R)
• M19: 5,206,754 km (0.102 R)
• M20: 5,303,544 km (0.028 R)
• M21: 5,548,435 km (0.106 R)
• M22: 5,672,302 km (0.103 R)
• M23: 5,872,464 km (0.093 R)
• M24: 6,074,870 km (0.095 R)
• M25: 6,202,627 km (0.093 R)
• M26: 6,408,922 km (0.056 R)
• M27: 6,749,108 km (0.031 R)
• M28: 7,041,572 km (0.104 R)
• M29: 7,284,070 km (0.063 R)
• M30: 7,916,271 km (0.091 R)
• M31: 8,309,713 km (0.054 R)
• M32: 8,594,846 km (0.094 R)
• M33: 8,883,122 km (0.102 R)
• M34: 9,057,702 km (0.047 R)
• M35: 9,677,486 km (0.119 R)
• M36: 9,857,153 km (0.096 R)
• M37: 10,280,814 km (0.073 R)
• M38: 10,464,072 km (0.094 R)
• M39: 10,834,177 km (0.094 R)
• M40: 11,083,257 km (0.109 R)
• M41: 11,239,886 km (0.12 R)
• M42: 11,523,674 km (0.079 R)
• M43: 11,714,261 km (0.078 R)
• M44: 11,937,910 km (0.037 R)
• M45: 12,098,578 km (0.102 R)
• M46: 12,487,084 km (0.106 R)
• M47: 13,011,424 km (0.09 R)
• M48: 13,209,941 km (0.113 R)
• M49: 13,342,784 km (0.069 R)
• M50: 14,387,874 km (0.119 R)
• M51: 14,593,272 km (0.1 R)
• M52: 14,868,532 km (0.12 R)
• M53: 14,972,204 km (0.108 R)
• M54: 15,599,468 km (0.088 R)
• M55: 15,739,940 km (0.047 R)
• M56: 15,951,621 km (0.072 R)
• M57: 16,592,199 km (0.11 R)
• M58: 16,771,567 km (0.09 R)
• M59: 16,915,630 km (0.049 R)
• M60: 17,168,749 km (0.09 R)
• M61: 17,678,579 km (0.118 R)
• M62: 17,898,637 km (0.085 R)
• M63: 18,119,593 km (0.104 R)
• M64: 18,750,448 km (0.028 R)
• M65: 18,937,445 km (0.062 R)
• M66: 21,268,030 km (0.088 R)
• M67: 22,012,279 km (0.074 R)
• M68: 22,169,956 km (0.096 R)
• M69: 22,844,792 km (0.105 R)
• M70: 23,486,118 km (0.05 R)
• M71: 24,214,659 km (0.081 R)
• M72: 24,540,783 km (0.118 R)
• M73: 25,073,950 km (0.102 R)
• M74: 25,197,667 km (0.081 R)
• M75: 26,110,064 km (0.039 R)
• M76: 27,033,382 km (0.106 R)
• M77: 27,669,173 km (0.059 R)
• M78: 28,481,490 km (0.102 R)
• M79: 28,739,546 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.2

Radius: 12.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.51 AU - 9.01 AU

Year: 9927 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,611,510 km

• M1: 204,201 km (0.064 R)
• M2: 550,670 km (0.063 R)
• M3: 719,416 km (0.03 R)
• M4: 943,065 km (0.094 R)
• M5: 1,035,516 km (0.069 R)
• M6: 1,395,449 km (0.11 R)
• M7: 2,129,376 km (0.047 R)
• M8: 2,432,461 km (0.06 R)
• M9: 2,536,731 km (0.081 R)
• M10: 2,722,831 km (0.119 R)
• M11: 3,137,067 km (0.091 R)
• M12: 3,366,251 km (0.115 R)
• M13: 3,453,616 km (0.091 R)
• M14: 4,086,864 km (0.115 R)
• M15: 4,401,169 km (0.09 R)
• M16: 4,497,062 km (0.083 R)
• M17: 5,020,205 km (0.118 R)
• M18: 5,771,187 km (0.099 R)
• M19: 6,267,403 km (0.055 R)
• M20: 6,484,320 km (0.09 R)
• M21: 7,798,836 km (0.107 R)
• M22: 8,228,780 km (0.09 R)
• M23: 8,626,412 km (0.086 R)
• M24: 8,949,094 km (0.114 R)
• M25: 9,030,326 km (0.115 R)
• M26: 10,109,375 km (0.074 R)
• M27: 10,364,290 km (0.079 R)
• M28: 10,535,280 km (0.085 R)
• M29: 10,664,234 km (0.084 R)
• M30: 10,793,786 km (0.12 R)
• M31: 11,185,283 km (0.057 R)
• M32: 11,892,881 km (0.109 R)
• M33: 12,161,858 km (0.043 R)
• M34: 12,614,990 km (0.059 R)
• M35: 12,889,353 km (0.068 R)
• M36: 13,165,809 km (0.046 R)
• M37: 14,386,378 km (0.098 R)
• M38: 14,481,822 km (0.09 R)
• M39: 16,483,591 km (0.086 R)
• M40: 16,733,569 km (0.094 R)
• M41: 18,311,677 km (0.063 R)
• M42: 18,830,931 km (0.108 R)
• M43: 19,883,801 km (0.088 R)
• M44: 20,955,819 km (0.076 R)
• M45: 21,936,583 km (0.077 R)
• M46: 22,211,693 km (0.104 R)
• M47: 22,654,204 km (0.095 R)
• M48: 22,765,355 km (0.114 R)
• M49: 23,323,654 km (0.064 R)
• M50: 24,056,086 km (0.083 R)
• M51: 24,339,723 km (0.117 R)
• M52: 26,942,876 km (0.1 R)
• M53: 27,237,584 km (0.104 R)
• M54: 27,414,857 km (0.104 R)
• M55: 28,008,761 km (0.088 R)
• M56: 28,666,842 km (0.082 R)
• M57: 29,027,971 km (0.072 R)
• M58: 29,330,159 km (0.072 R)
• M59: 29,451,333 km (0.08 R)
• M60: 29,572,507 km (0.078 R)
• M61: 29,693,981 km (0.114 R)
• M62: 29,937,526 km (0.1 R)
• M63: 30,733,237 km (0.09 R)
• M64: 31,598,062 km (0.102 R)
• M65: 31,971,010 km (0.115 R)
• M66: 33,098,978 km (0.054 R)
• M67: 33,477,909 km (0.064 R)
• M68: 35,265,005 km (0.101 R)
• M69: 35,846,043 km (0.093 R)
• M70: 35,975,595 km (0.09 R)
• M71: 36,235,147 km (0.088 R)
• M72: 36,560,523 km (0.104 R)
• M73: 37,213,966 km (0.066 R)
• M74: 38,003,394 km (0.047 R)
• M75: 38,135,489 km (0.097 R)
• M76: 38,267,734 km (0.101 R)
• M77: 40,202,483 km (0.095 R)
• M78: 40,404,440 km (0.111 R)
• M79: 40,606,846 km (0.115 R)
• M80: 40,944,788 km (0.084 R)
• M81: 41,283,627 km (0.103 R)
• M82: 42,305,829 km (0.065 R)
• M83: 43,474,338 km (0.108 R)
• M84: 43,958,586 km (0.102 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: 365 - 10,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit