🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 214 Days

Day: 34.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,645,625 km

• M1: 309,668 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.7 AU - 1.12 AU

Year: 311 Days

Day: 44.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,645,625 km

• M1: 100,829 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.42 AU - 1.66 AU

Year: 684 Days

Day: 34 Hours

Environment

Temp: -22 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,645,625 km

• M1: 168,298 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.9 AU - 2.04 AU

Year: 990 Days

Day: 15.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.49 AU - 4.05 AU

Year: 2622 Days

Day: 37.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,645,625 km

• M1: 1,831,228 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.1

Radius: 10.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.97 AU - 11.53 AU

Year: 10904 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,645,625 km

• M1: 130,300 km (0.063 R)
• M2: 304,132 km (0.07 R)
• M3: 405,111 km (0.076 R)
• M4: 531,372 km (0.11 R)
• M5: 840,740 km (0.109 R)
• M6: 1,067,381 km (0.106 R)
• M7: 1,461,122 km (0.119 R)
• M8: 1,545,196 km (0.117 R)
• M9: 1,613,712 km (0.093 R)
• M10: 1,971,850 km (0.114 R)
• M11: 2,616,766 km (0.112 R)
• M12: 2,824,557 km (0.117 R)
• M13: 3,895,977 km (0.105 R)
• M14: 4,425,554 km (0.091 R)
• M15: 5,080,792 km (0.071 R)
• M16: 5,419,781 km (0.079 R)
• M17: 5,712,395 km (0.047 R)
• M18: 5,820,105 km (0.118 R)
• M19: 7,106,946 km (0.097 R)
• M20: 7,398,063 km (0.069 R)
• M21: 8,052,255 km (0.058 R)
• M22: 8,508,977 km (0.111 R)
• M23: 8,880,429 km (0.108 R)
• M24: 9,131,005 km (0.103 R)
• M25: 9,383,975 km (0.11 R)
• M26: 9,735,680 km (0.103 R)
• M27: 10,189,410 km (0.053 R)
• M28: 10,254,784 km (0.113 R)
• M29: 10,650,172 km (0.119 R)
• M30: 10,716,593 km (0.061 R)
• M31: 10,816,375 km (0.119 R)
• M32: 11,084,155 km (0.115 R)
• M33: 11,421,797 km (0.069 R)
• M34: 11,592,040 km (0.087 R)
• M35: 11,694,514 km (0.074 R)
• M36: 11,865,954 km (0.081 R)
• M37: 12,072,847 km (0.054 R)
• M38: 12,142,111 km (0.032 R)
• M39: 12,385,507 km (0.117 R)
• M40: 12,455,369 km (0.058 R)
• M41: 12,665,704 km (0.052 R)
• M42: 13,125,418 km (0.061 R)
• M43: 14,832,629 km (0.089 R)
• M44: 15,542,471 km (0.041 R)
• M45: 16,685,847 km (0.086 R)
• M46: 16,801,636 km (0.103 R)
• M47: 17,034,111 km (0.107 R)
• M48: 17,541,398 km (0.091 R)
• M49: 18,331,573 km (0.117 R)
• M50: 18,811,334 km (0.107 R)
• M51: 19,987,622 km (0.099 R)
• M52: 20,357,577 km (0.116 R)
• M53: 21,775,316 km (0.039 R)
• M54: 22,240,715 km (0.106 R)
• M55: 22,666,770 km (0.12 R)
• M56: 22,966,564 km (0.086 R)
• M57: 23,267,705 km (0.09 R)
• M58: 23,917,558 km (0.087 R)
• M59: 25,102,074 km (0.102 R)
• M60: 25,279,198 km (0.119 R)
• M61: 25,991,732 km (0.099 R)
• M62: 26,485,405 km (0.083 R)
• M63: 26,891,713 km (0.105 R)
• M64: 27,619,208 km (0.113 R)
• M65: 27,802,016 km (0.072 R)
• M66: 30,168,505 km (0.064 R)
• M67: 30,498,368 km (0.105 R)
• M68: 30,592,765 km (0.026 R)
• M69: 30,876,851 km (0.078 R)
• M70: 31,019,118 km (0.088 R)
• M71: 31,351,974 km (0.119 R)
• M72: 31,447,417 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.1

Radius: 12.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.89 AU - 12.03 AU

Year: 12116 Days

Day: 8.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,645,625 km

• M1: 331,060 km (0.055 R)
• M2: 513,270 km (0.118 R)
• M3: 887,714 km (0.107 R)
• M4: 968,646 km (0.102 R)
• M5: 1,095,206 km (0.111 R)
• M6: 1,813,126 km (0.101 R)
• M7: 2,248,157 km (0.11 R)
• M8: 2,362,001 km (0.108 R)
• M9: 3,473,663 km (0.097 R)
• M10: 3,606,206 km (0.09 R)
• M11: 4,581,136 km (0.075 R)
• M12: 5,098,295 km (0.074 R)
• M13: 6,228,059 km (0.106 R)
• M14: 6,430,614 km (0.109 R)
• M15: 7,996,156 km (0.105 R)
• M16: 8,708,242 km (0.062 R)
• M17: 9,117,841 km (0.035 R)
• M18: 9,440,822 km (0.115 R)
• M19: 9,861,641 km (0.111 R)
• M20: 9,956,037 km (0.111 R)
• M21: 11,160,749 km (0.104 R)
• M22: 11,655,469 km (0.093 R)
• M23: 11,955,862 km (0.098 R)
• M24: 12,666,601 km (0.1 R)
• M25: 12,975,371 km (0.097 R)
• M26: 13,130,654 km (0.055 R)
• M27: 13,390,954 km (0.101 R)
• M28: 13,548,032 km (0.045 R)
• M29: 14,288,841 km (0.118 R)
• M30: 14,610,326 km (0.068 R)
• M31: 15,097,118 km (0.098 R)
• M32: 15,206,025 km (0.059 R)
• M33: 15,809,653 km (0.097 R)
• M34: 16,870,750 km (0.041 R)
• M35: 17,839,696 km (0.068 R)
• M36: 18,301,953 km (0.064 R)
• M37: 18,826,742 km (0.089 R)
• M38: 19,950,671 km (0.114 R)
• M39: 20,130,189 km (0.12 R)
• M40: 20,611,445 km (0.089 R)
• M41: 20,732,320 km (0.054 R)
• M42: 20,914,082 km (0.119 R)
• M43: 22,077,654 km (0.096 R)
• M44: 22,886,081 km (0.091 R)
• M45: 25,758,210 km (0.088 R)
• M46: 27,136,904 km (0.079 R)
• M47: 27,468,712 km (0.104 R)
• M48: 29,351,850 km (0.074 R)
• M49: 29,692,485 km (0.089 R)
• M50: 31,137,450 km (0.112 R)
• M51: 31,345,691 km (0.034 R)
• M52: 31,833,529 km (0.102 R)
• M53: 34,095,449 km (0.064 R)
• M54: 36,189,819 km (0.109 R)
• M55: 36,774,897 km (0.106 R)
• M56: 38,028,527 km (0.058 R)
• M57: 38,176,928 km (0.065 R)
• M58: 38,399,829 km (0.077 R)
• M59: 38,548,828 km (0.051 R)
• M60: 38,996,575 km (0.099 R)
• M61: 42,486,992 km (0.11 R)
• M62: 43,491,392 km (0.07 R)
• M63: 44,816,530 km (0.083 R)
• M64: 45,681,206 km (0.116 R)
• M65: 46,630,554 km (0.089 R)
• M66: 49,761,039 km (0.108 R)
• M67: 49,842,271 km (0.086 R)
• M68: 50,085,966 km (0.087 R)
• M69: 50,330,109 km (0.106 R)
• M70: 50,901,274 km (0.108 R)
• M71: 50,983,104 km (0.032 R)
• M72: 51,310,574 km (0.117 R)
• M73: 51,638,941 km (0.113 R)
• M74: 51,885,478 km (0.093 R)
• M75: 54,039,538 km (0.066 R)
• M76: 55,969,201 km (0.077 R)
• M77: 56,560,861 km (0.067 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit