🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 17.5 Hours

Environment

Temp: 263 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,041,827 km

• M1: 271,071 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.57 AU - 0.75 AU

Year: 192 Days

Day: 26.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.76 AU - 0.96 AU

Year: 286 Days

Day: 14 Hours

Environment

Temp: 124 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.27 AU - 1.37 AU

Year: 543 Days

Day: 17.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.37 AU - 1.89 AU

Year: 745 Days

Day: 40.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.91 AU - 1.97 AU

Year: 968 Days

Day: 25.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,041,827 km

• M1: 284,386 km (0.106 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.77 AU - 2.87 AU

Year: 1696 Days

Day: 21.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,041,827 km

• M1: 84,822 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 14.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.07 AU - 7.79 AU

Year: 6534 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,041,827 km

• M1: 248,183 km (0.089 R)
• M2: 358,436 km (0.047 R)
• M3: 487,839 km (0.114 R)
• M4: 638,484 km (0.103 R)
• M5: 727,494 km (0.093 R)
• M6: 994,078 km (0.113 R)
• M7: 1,116,449 km (0.066 R)
• M8: 1,293,573 km (0.057 R)
• M9: 1,515,875 km (0.101 R)
• M10: 1,714,092 km (0.083 R)
• M11: 1,921,285 km (0.045 R)
• M12: 2,197,294 km (0.077 R)
• M13: 2,319,665 km (0.108 R)
• M14: 2,528,802 km (0.068 R)
• M15: 2,635,914 km (0.089 R)
• M16: 2,810,346 km (0.052 R)
• M17: 2,988,816 km (0.119 R)
• M18: 3,171,176 km (0.111 R)
• M19: 3,499,244 km (0.087 R)
• M20: 3,619,072 km (0.06 R)
• M21: 3,838,382 km (0.094 R)
• M22: 4,264,886 km (0.112 R)
• M23: 4,627,661 km (0.055 R)
• M24: 5,163,520 km (0.095 R)
• M25: 5,494,580 km (0.099 R)
• M26: 5,861,095 km (0.074 R)
• M27: 6,032,983 km (0.053 R)
• M28: 6,177,644 km (0.09 R)
• M29: 6,294,181 km (0.082 R)
• M30: 6,558,969 km (0.106 R)
• M31: 6,767,508 km (0.09 R)
• M32: 6,978,292 km (0.102 R)
• M33: 7,160,652 km (0.105 R)
• M34: 7,561,424 km (0.029 R)
• M35: 8,384,961 km (0.089 R)
• M36: 8,774,663 km (0.106 R)
• M37: 9,104,078 km (0.088 R)
• M38: 9,471,041 km (0.05 R)
• M39: 10,047,891 km (0.083 R)
• M40: 10,601,253 km (0.107 R)
• M41: 11,058,275 km (0.091 R)
• M42: 11,200,093 km (0.085 R)
• M43: 11,342,660 km (0.032 R)
• M44: 11,521,729 km (0.105 R)
• M45: 12,027,968 km (0.106 R)
• M46: 12,357,233 km (0.119 R)
• M47: 12,541,537 km (0.099 R)
• M48: 12,912,839 km (0.091 R)
• M49: 13,099,837 km (0.053 R)
• M50: 13,666,214 km (0.117 R)
• M51: 14,163,627 km (0.12 R)
• M52: 14,279,266 km (0.102 R)
• M53: 15,176,255 km (0.12 R)
• M54: 15,294,737 km (0.113 R)
• M55: 16,091,645 km (0.102 R)
• M56: 17,353,503 km (0.107 R)
• M57: 17,933,793 km (0.064 R)
• M58: 18,773,934 km (0.087 R)
• M59: 19,028,400 km (0.026 R)
• M60: 19,842,063 km (0.072 R)
• M61: 20,492,515 km (0.03 R)
• M62: 21,017,902 km (0.061 R)
• M63: 23,072,629 km (0.105 R)
• M64: 23,710,664 km (0.11 R)
• M65: 24,632,337 km (0.089 R)
• M66: 24,725,087 km (0.078 R)
• M67: 24,911,037 km (0.038 R)
• M68: 27,466,767 km (0.065 R)
• M69: 27,755,940 km (0.039 R)
• M70: 27,852,580 km (0.06 R)
• M71: 28,240,039 km (0.067 R)
• M72: 28,824,667 km (0.091 R)
• M73: 29,216,614 km (0.102 R)
• M74: 29,659,723 km (0.069 R)
• M75: 30,154,592 km (0.064 R)
• M76: 30,602,488 km (0.107 R)
• M77: 30,752,236 km (0.049 R)
• M78: 30,902,133 km (0.061 R)
• M79: 32,415,465 km (0.064 R)
• M80: 32,721,093 km (0.113 R)
• M81: 33,232,569 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.9

Radius: 6

Gravity: 23.14 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 10.63 AU - 14.93 AU

Year: 16363 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,041,827 km

• M1: 80,932 km (0.113 R)
• M2: 125,363 km (0.069 R)
• M3: 179,817 km (0.114 R)
• M4: 275,410 km (0.068 R)
• M5: 519,553 km (0.089 R)
• M6: 1,143,825 km (0.11 R)
• M7: 1,223,711 km (0.085 R)
• M8: 1,710,652 km (0.119 R)
• M9: 2,087,339 km (0.079 R)
• M10: 2,489,159 km (0.096 R)
• M11: 3,024,719 km (0.116 R)
• M12: 3,210,969 km (0.112 R)
• M13: 3,324,513 km (0.11 R)
• M14: 3,594,687 km (0.061 R)
• M15: 3,792,156 km (0.088 R)
• M16: 4,702,011 km (0.116 R)
• M17: 4,831,114 km (0.077 R)
• M18: 5,314,614 km (0.111 R)
• M19: 7,050,996 km (0.084 R)
• M20: 7,198,799 km (0.057 R)
• M21: 7,497,696 km (0.075 R)
• M22: 7,800,781 km (0.077 R)
• M23: 7,953,670 km (0.11 R)
• M24: 8,107,756 km (0.071 R)
• M25: 8,733,524 km (0.118 R)
• M26: 8,945,504 km (0.083 R)
• M27: 9,428,855 km (0.108 R)
• M28: 10,872,175 km (0.063 R)
• M29: 10,929,022 km (0.118 R)
• M30: 11,735,654 km (0.105 R)
• M31: 12,740,802 km (0.056 R)
• M32: 13,589,171 km (0.055 R)
• M33: 14,643,537 km (0.111 R)
• M34: 14,832,330 km (0.089 R)
• M35: 15,339,766 km (0.095 R)
• M36: 15,917,363 km (0.089 R)
• M37: 15,981,989 km (0.114 R)
• M38: 16,111,391 km (0.103 R)
• M39: 16,371,542 km (0.104 R)
• M40: 17,826,531 km (0.093 R)
• M41: 18,298,064 km (0.057 R)
• M42: 18,637,352 km (0.119 R)
• M43: 19,391,325 km (0.081 R)
• M44: 19,598,667 km (0.116 R)
• M45: 20,015,447 km (0.119 R)
• M46: 20,365,057 km (0.086 R)
• M47: 22,287,689 km (0.077 R)
• M48: 23,822,713 km (0.089 R)
• M49: 23,970,665 km (0.11 R)
• M50: 25,921,721 km (0.03 R)
• M51: 26,074,011 km (0.03 R)
• M52: 26,532,379 km (0.1 R)
• M53: 27,070,483 km (0.112 R)
• M54: 27,923,340 km (0.093 R)
• M55: 28,313,940 km (0.074 R)
• M56: 28,392,180 km (0.043 R)
• M57: 29,021,538 km (0.113 R)
• M58: 29,575,948 km (0.091 R)
• M59: 30,534,421 km (0.038 R)
• M60: 31,746,763 km (0.105 R)
• M61: 31,991,056 km (0.092 R)
• M62: 32,810,104 km (0.107 R)
• M63: 34,636,245 km (0.081 R)
• M64: 35,139,941 km (0.052 R)
• M65: 35,477,135 km (0.06 R)
• M66: 36,921,951 km (0.118 R)
• M67: 38,820,199 km (0.104 R)
• M68: 38,994,331 km (0.089 R)
• M69: 43,521,761 km (0.114 R)
• M70: 43,612,118 km (0.055 R)
• M71: 44,428,772 km (0.117 R)
• M72: 44,975,852 km (0.081 R)
• M73: 45,617,178 km (0.095 R)
• M74: 45,709,031 km (0.06 R)
• M75: 46,538,402 km (0.071 R)
• M76: 47,931,756 km (0.117 R)
• M77: 49,056,433 km (0.104 R)
• M78: 50,189,637 km (0.093 R)
• M79: 52,770,649 km (0.117 R)
• M80: 54,126,006 km (0.112 R)
• M81: 54,515,259 km (0.116 R)
• M82: 55,101,085 km (0.084 R)
• M83: 55,688,855 km (0.119 R)
• M84: 59,660,379 km (0.09 R)
• M85: 61,680,100 km (0.064 R)
• M86: 61,985,130 km (0.104 R)
• M87: 62,392,335 km (0.117 R)
• M88: 62,902,763 km (0.105 R)
• M89: 65,268,354 km (0.062 R)
• M90: 68,923,479 km (0.099 R)
• M91: 69,556,727 km (0.095 R)
• M92: 70,829,057 km (0.067 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 15,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit