🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 131 Days

Day: 22 Hours

Environment

Temp: 181 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,029,544 km

• M1: 194,028 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.01 AU - 1.15 AU

Year: 404 Days

Day: 42 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,029,544 km

• M1: 533,316 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.11 AU - 1.27 AU

Year: 467 Days

Day: 12.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.3 AU - 1.48 AU

Year: 590 Days

Day: 24.2 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,029,544 km

• M1: 152,141 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.25 AU - 1.59 AU

Year: 609 Days

Day: 28.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.67 AU - 4.11 AU

Year: 2761 Days

Day: 31.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.44 AU - 4.4 AU

Year: 2793 Days

Day: 16.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,029,544 km

• M1: 54,603 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427

Radius: 8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 6.76 AU - 8.34 AU

Year: 7466 Days

Day: 13.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,029,544 km

• M1: 128,205 km (0.057 R)
• M2: 201,808 km (0.116 R)
• M3: 256,860 km (0.106 R)
• M4: 319,541 km (0.075 R)
• M5: 521,049 km (0.1 R)
• M6: 735,124 km (0.1 R)
• M7: 803,490 km (0.113 R)
• M8: 932,144 km (0.117 R)
• M9: 1,620,145 km (0.063 R)
• M10: 1,747,602 km (0.045 R)
• M11: 1,897,350 km (0.07 R)
• M12: 2,772,946 km (0.108 R)
• M13: 3,218,000 km (0.074 R)
• M14: 3,661,557 km (0.118 R)
• M15: 3,733,364 km (0.034 R)
• M16: 3,854,090 km (0.116 R)
• M17: 4,099,430 km (0.096 R)
• M18: 4,375,139 km (0.065 R)
• M19: 5,292,473 km (0.105 R)
• M20: 5,620,392 km (0.107 R)
• M21: 5,842,694 km (0.094 R)
• M22: 6,067,839 km (0.074 R)
• M23: 6,411,017 km (0.093 R)
• M24: 6,967,222 km (0.115 R)
• M25: 7,815,142 km (0.068 R)
• M26: 8,157,123 km (0.047 R)
• M27: 8,535,755 km (0.088 R)
• M28: 8,631,199 km (0.112 R)
• M29: 8,759,255 km (0.102 R)
• M30: 8,952,385 km (0.118 R)
• M31: 9,408,509 km (0.102 R)
• M32: 9,905,773 km (0.077 R)
• M33: 11,098,816 km (0.119 R)
• M34: 11,588,599 km (0.1 R)
• M35: 11,836,184 km (0.117 R)
• M36: 12,049,809 km (0.086 R)
• M37: 12,336,588 km (0.077 R)
• M38: 12,480,801 km (0.096 R)
• M39: 12,807,373 km (0.088 R)
• M40: 13,247,340 km (0.088 R)
• M41: 14,217,333 km (0.031 R)
• M42: 14,444,422 km (0.116 R)
• M43: 14,558,416 km (0.087 R)
• M44: 15,017,382 km (0.1 R)
• M45: 15,094,425 km (0.065 R)
• M46: 15,520,031 km (0.115 R)
• M47: 16,303,924 km (0.063 R)
• M48: 16,820,485 km (0.12 R)
• M49: 20,072,893 km (0.05 R)
• M50: 20,327,658 km (0.102 R)
• M51: 20,412,929 km (0.09 R)
• M52: 21,098,536 km (0.116 R)
• M53: 21,835,305 km (0.057 R)
• M54: 22,141,083 km (0.1 R)
• M55: 22,272,580 km (0.067 R)
• M56: 22,934,102 km (0.092 R)
• M57: 24,276,144 km (0.095 R)
• M58: 25,276,505 km (0.035 R)
• M59: 25,459,762 km (0.071 R)
• M60: 26,802,104 km (0.114 R)
• M61: 26,895,603 km (0.059 R)
• M62: 28,404,896 km (0.094 R)
• M63: 28,786,669 km (0.088 R)
• M64: 31,210,155 km (0.078 R)
• M65: 31,505,312 km (0.091 R)
• M66: 32,148,134 km (0.097 R)
• M67: 32,346,650 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165

Radius: 12.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 8.87 AU - 12.45 AU

Year: 12526 Days

Day: 7.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,029,544 km

• M1: 374,144 km (0.108 R)
• M2: 566,976 km (0.12 R)
• M3: 982,858 km (0.059 R)
• M4: 1,416,542 km (0.104 R)
• M5: 1,700,928 km (0.065 R)
• M6: 2,324,452 km (0.114 R)
• M7: 2,836,376 km (0.052 R)
• M8: 2,947,527 km (0.113 R)
• M9: 3,359,968 km (0.104 R)
• M10: 3,477,702 km (0.053 R)
• M11: 3,693,422 km (0.12 R)
• M12: 3,839,729 km (0.092 R)
• M13: 4,163,458 km (0.093 R)
• M14: 4,290,317 km (0.055 R)
• M15: 4,392,792 km (0.092 R)
• M16: 5,214,533 km (0.054 R)
• M17: 5,406,617 km (0.086 R)
• M18: 6,054,675 km (0.101 R)
• M19: 6,314,975 km (0.107 R)
• M20: 6,667,876 km (0.044 R)
• M21: 6,936,853 km (0.064 R)
• M22: 7,239,939 km (0.072 R)
• M23: 7,547,362 km (0.056 R)
• M24: 7,733,911 km (0.066 R)
• M25: 8,592,303 km (0.08 R)
• M26: 8,754,617 km (0.073 R)
• M27: 9,247,692 km (0.09 R)
• M28: 9,514,275 km (0.117 R)
• M29: 10,055,370 km (0.1 R)
• M30: 10,363,991 km (0.101 R)
• M31: 10,606,339 km (0.054 R)
• M32: 10,885,639 km (0.082 R)
• M33: 11,061,416 km (0.085 R)
• M34: 11,344,605 km (0.087 R)
• M35: 12,172,031 km (0.101 R)
• M36: 12,722,252 km (0.085 R)
• M37: 12,981,954 km (0.052 R)
• M38: 13,733,234 km (0.08 R)
• M39: 13,847,078 km (0.083 R)
• M40: 14,653,261 km (0.086 R)
• M41: 15,238,638 km (0.118 R)
• M42: 15,435,359 km (0.076 R)
• M43: 16,110,793 km (0.047 R)
• M44: 16,553,004 km (0.108 R)
• M45: 16,714,720 km (0.104 R)
• M46: 17,080,636 km (0.081 R)
• M47: 17,326,126 km (0.102 R)
• M48: 17,861,986 km (0.109 R)
• M49: 18,111,216 km (0.086 R)
• M50: 18,361,493 km (0.069 R)
• M51: 18,697,041 km (0.081 R)
• M52: 19,374,121 km (0.096 R)
• M53: 20,016,345 km (0.107 R)
• M54: 20,535,150 km (0.031 R)
• M55: 21,277,754 km (0.067 R)
• M56: 21,409,699 km (0.09 R)
• M57: 21,807,181 km (0.032 R)
• M58: 22,118,045 km (0.102 R)
• M59: 22,385,676 km (0.109 R)
• M60: 22,519,865 km (0.096 R)
• M61: 23,421,491 km (0.089 R)
• M62: 23,831,090 km (0.108 R)
• M63: 24,059,676 km (0.103 R)
• M64: 24,611,243 km (0.114 R)
• M65: 24,888,598 km (0.114 R)
• M66: 26,338,052 km (0.084 R)
• M67: 26,526,994 km (0.049 R)
• M68: 27,049,240 km (0.113 R)
• M69: 27,192,106 km (0.099 R)
• M70: 27,910,924 km (0.111 R)
• M71: 28,393,526 km (0.119 R)
• M72: 28,878,971 km (0.06 R)
• M73: 29,122,816 km (0.06 R)
• M74: 29,612,300 km (0.108 R)
• M75: 29,858,089 km (0.102 R)
• M76: 31,697,994 km (0.064 R)
• M77: 31,899,053 km (0.109 R)
• M78: 33,472,075 km (0.107 R)
• M79: 34,036,208 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.7

Radius: 4.5

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 14.86 AU - 15.56 AU

Year: 21348 Days

Day: 24.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 80 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,029,544 km

• M1: 119,080 km (0.119 R)
• M2: 297,401 km (0.097 R)
• M3: 519,703 km (0.118 R)
• M4: 582,385 km (0.085 R)
• M5: 715,527 km (0.081 R)
• M6: 1,062,594 km (0.094 R)
• M7: 1,225,655 km (0.113 R)
• M8: 2,120,251 km (0.086 R)
• M9: 2,290,792 km (0.099 R)
• M10: 2,430,367 km (0.075 R)
• M11: 2,501,276 km (0.1 R)
• M12: 2,940,795 km (0.098 R)
• M13: 3,364,456 km (0.084 R)
• M14: 4,014,309 km (0.042 R)
• M15: 4,879,284 km (0.118 R)
• M16: 5,241,012 km (0.079 R)
• M17: 5,332,715 km (0.103 R)
• M18: 5,799,610 km (0.11 R)
• M19: 5,847,033 km (0.095 R)
• M20: 8,109,401 km (0.111 R)
• M21: 9,693,792 km (0.096 R)
• M22: 10,491,897 km (0.045 R)
• M23: 11,848,301 km (0.031 R)
• M24: 12,454,920 km (0.083 R)
• M25: 12,885,613 km (0.086 R)
• M26: 13,321,242 km (0.074 R)
• M27: 13,698,527 km (0.09 R)
• M28: 14,399,094 km (0.119 R)
• M29: 15,702,540 km (0.104 R)
• M30: 16,100,920 km (0.118 R)
• M31: 16,301,231 km (0.116 R)
• M32: 17,043,237 km (0.11 R)
• M33: 17,315,804 km (0.068 R)
• M34: 17,658,383 km (0.117 R)
• M35: 18,211,297 km (0.075 R)
• M36: 18,489,998 km (0.088 R)
• M37: 18,769,895 km (0.081 R)
• M38: 18,980,828 km (0.113 R)
• M39: 19,618,414 km (0.027 R)
• M40: 21,646,064 km (0.109 R)
• M41: 21,793,418 km (0.059 R)
• M42: 22,015,122 km (0.052 R)
• M43: 22,089,173 km (0.06 R)
• M44: 22,909,418 km (0.106 R)
• M45: 23,210,110 km (0.118 R)
• M46: 23,512,148 km (0.064 R)
• M47: 23,739,387 km (0.031 R)
• M48: 24,349,297 km (0.106 R)
• M49: 24,887,102 km (0.108 R)
• M50: 25,662,318 km (0.077 R)
• M51: 25,740,258 km (0.069 R)
• M52: 26,760,666 km (0.116 R)
• M53: 28,356,426 km (0.119 R)
• M54: 29,736,766 km (0.114 R)
• M55: 31,555,277 km (0.104 R)
• M56: 33,409,543 km (0.099 R)
• M57: 34,006,887 km (0.095 R)
• M58: 34,780,159 km (0.026 R)
• M59: 34,952,794 km (0.099 R)
• M60: 35,385,581 km (0.071 R)
• M61: 37,046,267 km (0.101 R)
• M62: 37,487,431 km (0.081 R)
• M63: 38,019,252 km (0.052 R)
• M64: 39,539,465 km (0.064 R)
• M65: 40,352,230 km (0.102 R)
• M66: 41,719,256 km (0.097 R)
• M67: 45,249,466 km (0.116 R)
• M68: 45,815,545 km (0.119 R)
• M69: 46,478,862 km (0.102 R)
• M70: 48,488,111 km (0.08 R)
• M71: 51,308,928 km (0.103 R)
• M72: 52,987,117 km (0.118 R)
• M73: 54,282,635 km (0.108 R)
• M74: 57,311,543 km (0.104 R)
• M75: 57,617,470 km (0.102 R)
• M76: 58,743,793 km (0.117 R)
• M77: 59,773,924 km (0.084 R)
• M78: 60,810,188 km (0.051 R)
• M79: 61,852,137 km (0.034 R)
• M80: 61,956,706 km (0.11 R)
• M81: 63,110,405 km (0.082 R)
• M82: 64,695,095 km (0.077 R)
• M83: 66,399,912 km (0.084 R)
• M84: 66,828,361 km (0.094 R)
• M85: 67,042,884 km (0.087 R)
• M86: 67,150,295 km (0.09 R)
• M87: 68,659,588 km (0.077 R)
• M88: 70,289,158 km (0.112 R)
• M89: 72,371,411 km (0.099 R)
• M90: 72,922,679 km (0.106 R)
• M91: 73,143,635 km (0.101 R)
• M92: 73,807,700 km (0.089 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 11,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit