🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.77 AU - 1.03 AU

Year: 310 Days

Day: 21.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.98 AU - 3.12 AU

Year: 1480 Days

Day: 21.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.15 AU - 3.19 AU

Year: 2051 Days

Day: 18.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,554,787 km

• M1: 1,236,726 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.02 AU - 4.02 AU

Year: 2400 Days

Day: 17.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 8.3

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.87 AU - 8.01 AU

Year: 5940 Days

Day: 11.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,554,787 km

• M1: 170,242 km (0.065 R)
• M2: 293,062 km (0.054 R)
• M3: 409,150 km (0.112 R)
• M4: 590,463 km (0.118 R)
• M5: 704,157 km (0.109 R)
• M6: 895,942 km (0.101 R)
• M7: 1,515,875 km (0.069 R)
• M8: 1,603,689 km (0.078 R)
• M9: 1,693,149 km (0.061 R)
• M10: 1,765,853 km (0.097 R)
• M11: 2,165,579 km (0.093 R)
• M12: 2,698,446 km (0.105 R)
• M13: 2,762,624 km (0.059 R)
• M14: 3,135,422 km (0.047 R)
• M15: 3,202,890 km (0.101 R)
• M16: 3,270,808 km (0.118 R)
• M17: 3,362,212 km (0.049 R)
• M18: 3,524,077 km (0.053 R)
• M19: 3,807,864 km (0.086 R)
• M20: 4,025,380 km (0.041 R)
• M21: 4,347,015 km (0.114 R)
• M22: 4,549,122 km (0.05 R)
• M23: 4,677,028 km (0.1 R)
• M24: 5,173,842 km (0.062 R)
• M25: 5,442,071 km (0.062 R)
• M26: 5,577,906 km (0.094 R)
• M27: 6,020,118 km (0.082 R)
• M28: 6,132,466 km (0.055 R)
• M29: 7,026,612 km (0.053 R)
• M30: 7,473,910 km (0.069 R)
• M31: 7,564,416 km (0.081 R)
• M32: 7,868,998 km (0.071 R)
• M33: 7,961,150 km (0.096 R)
• M34: 8,270,817 km (0.1 R)
• M35: 8,774,663 km (0.106 R)
• M36: 9,094,653 km (0.058 R)
• M37: 9,483,607 km (0.081 R)
• M38: 9,778,914 km (0.067 R)
• M39: 10,010,790 km (0.119 R)
• M40: 10,513,738 km (0.105 R)
• M41: 10,751,150 km (0.113 R)
• M42: 10,921,841 km (0.099 R)
• M43: 11,718,749 km (0.072 R)
• M44: 12,391,192 km (0.12 R)
• M45: 13,039,698 km (0.069 R)
• M46: 13,404,867 km (0.093 R)
• M47: 14,257,275 km (0.103 R)
• M48: 14,407,322 km (0.11 R)
• M49: 14,595,666 km (0.076 R)
• M50: 14,671,213 km (0.065 R)
• M51: 14,746,909 km (0.108 R)
• M52: 15,241,929 km (0.04 R)
• M53: 15,356,969 km (0.11 R)
• M54: 15,897,616 km (0.12 R)
• M55: 15,975,257 km (0.054 R)
• M56: 16,170,183 km (0.079 R)
• M57: 17,037,103 km (0.026 R)
• M58: 17,236,218 km (0.052 R)
• M59: 17,316,103 km (0.049 R)
• M60: 17,436,230 km (0.081 R)
• M61: 18,651,863 km (0.078 R)
• M62: 19,394,317 km (0.097 R)
• M63: 20,865,462 km (0.11 R)
• M64: 21,549,872 km (0.079 R)
• M65: 22,285,146 km (0.098 R)
• M66: 24,584,764 km (0.096 R)
• M67: 24,719,702 km (0.109 R)
• M68: 25,126,159 km (0.105 R)
• M69: 26,082,987 km (0.037 R)
• M70: 26,542,701 km (0.111 R)
• M71: 27,237,584 km (0.079 R)
• M72: 27,470,358 km (0.11 R)
• M73: 27,797,678 km (0.09 R)
• M74: 28,834,391 km (0.097 R)
• M75: 29,166,798 km (0.09 R)
• M76: 30,509,588 km (0.069 R)
• M77: 30,654,698 km (0.116 R)
• M78: 30,848,427 km (0.107 R)
• M79: 32,216,201 km (0.117 R)
• M80: 32,907,492 km (0.112 R)
• M81: 33,056,193 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.4

Radius: 4.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.56 AU - 20.9 AU

Year: 30648 Days

Day: 21.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,554,787 km

• M1: 116,238 km (0.114 R)
• M2: 394,041 km (0.045 R)
• M3: 501,602 km (0.036 R)
• M4: 697,425 km (0.062 R)
• M5: 953,986 km (0.116 R)
• M6: 1,045,540 km (0.105 R)
• M7: 1,126,472 km (0.054 R)
• M8: 1,265,897 km (0.091 R)
• M9: 1,294,470 km (0.099 R)
• M10: 1,685,220 km (0.101 R)
• M11: 1,732,493 km (0.101 R)
• M12: 1,844,691 km (0.051 R)
• M13: 2,369,630 km (0.086 R)
• M14: 2,512,197 km (0.106 R)
• M15: 2,639,206 km (0.115 R)
• M16: 3,187,781 km (0.098 R)
• M17: 3,305,664 km (0.093 R)
• M18: 3,791,109 km (0.065 R)
• M19: 3,936,967 km (0.109 R)
• M20: 4,320,237 km (0.075 R)
• M21: 4,428,845 km (0.031 R)
• M22: 4,626,613 km (0.109 R)
• M23: 4,670,894 km (0.101 R)
• M24: 4,715,474 km (0.106 R)
• M25: 4,760,055 km (0.07 R)
• M26: 5,236,973 km (0.106 R)
• M27: 5,283,198 km (0.067 R)
• M28: 6,556,725 km (0.082 R)
• M29: 7,112,032 km (0.101 R)
• M30: 7,291,699 km (0.107 R)
• M31: 7,369,341 km (0.103 R)
• M32: 7,577,282 km (0.057 R)
• M33: 8,240,000 km (0.105 R)
• M34: 8,293,706 km (0.087 R)
• M35: 8,673,685 km (0.097 R)
• M36: 8,948,496 km (0.06 R)
• M37: 9,031,523 km (0.099 R)
• M38: 9,478,521 km (0.058 R)
• M39: 9,591,467 km (0.104 R)
• M40: 9,818,557 km (0.069 R)
• M41: 11,819,429 km (0.103 R)
• M42: 11,880,165 km (0.071 R)
• M43: 11,910,534 km (0.106 R)
• M44: 13,053,162 km (0.047 R)
• M45: 14,489,152 km (0.109 R)
• M46: 14,684,527 km (0.076 R)
• M47: 14,913,412 km (0.108 R)
• M48: 15,077,521 km (0.104 R)
• M49: 16,142,657 km (0.089 R)
• M50: 17,162,915 km (0.063 R)
• M51: 18,732,197 km (0.09 R)
• M52: 19,158,251 km (0.06 R)
• M53: 19,695,457 km (0.064 R)
• M54: 19,731,510 km (0.112 R)
• M55: 19,875,723 km (0.097 R)
• M56: 20,455,863 km (0.038 R)
• M57: 22,642,835 km (0.097 R)
• M58: 23,477,142 km (0.084 R)
• M59: 24,398,665 km (0.108 R)
• M60: 24,786,123 km (0.087 R)
• M61: 24,902,810 km (0.069 R)
• M62: 25,645,713 km (0.05 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit