🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 15.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.7 AU - 1.14 AU

Year: 329 Days

Day: 37.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,777,336 km

• M1: 43,383 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.07 AU - 1.09 AU

Year: 418 Days

Day: 34.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1 AU - 1.52 AU

Year: 527 Days

Day: 43.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.38 AU - 2.1 AU

Year: 856 Days

Day: 17.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,777,336 km

• M1: 1,389,016 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.03 AU - 2.07 AU

Year: 1094 Days

Day: 18.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 87.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.28 AU - 4.66 AU

Year: 2949 Days

Day: 27 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.4

Radius: 9.1

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.4 AU - 9.34 AU

Year: 9027 Days

Day: 5.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,777,336 km

• M1: 130,599 km (0.11 R)
• M2: 232,475 km (0.096 R)
• M3: 395,836 km (0.112 R)
• M4: 893,997 km (0.104 R)
• M5: 1,047,335 km (0.088 R)
• M6: 1,336,807 km (0.11 R)
• M7: 1,491,042 km (0.101 R)
• M8: 2,401,046 km (0.106 R)
• M9: 2,699,793 km (0.055 R)
• M10: 3,039,380 km (0.104 R)
• M11: 3,666,345 km (0.104 R)
• M12: 3,790,212 km (0.099 R)
• M13: 4,138,326 km (0.106 R)
• M14: 4,596,245 km (0.072 R)
• M15: 5,070,321 km (0.08 R)
• M16: 5,208,549 km (0.092 R)
• M17: 5,702,671 km (0.119 R)
• M18: 5,955,342 km (0.109 R)
• M19: 6,509,153 km (0.088 R)
• M20: 6,811,341 km (0.08 R)
• M21: 7,904,751 km (0.067 R)
• M22: 8,594,846 km (0.077 R)
• M23: 8,677,424 km (0.034 R)
• M24: 9,516,669 km (0.082 R)
• M25: 10,119,548 km (0.105 R)
• M26: 10,601,851 km (0.056 R)
• M27: 10,779,125 km (0.114 R)
• M28: 11,498,092 km (0.071 R)
• M29: 12,232,468 km (0.095 R)
• M30: 12,325,369 km (0.057 R)
• M31: 12,511,768 km (0.113 R)
• M32: 13,124,221 km (0.102 R)
• M33: 13,649,908 km (0.066 R)
• M34: 14,672,858 km (0.063 R)
• M35: 15,168,626 km (0.1 R)
• M36: 15,318,523 km (0.072 R)
• M37: 17,414,539 km (0.095 R)
• M38: 17,571,467 km (0.064 R)
• M39: 18,097,902 km (0.048 R)
• M40: 18,203,817 km (0.081 R)
• M41: 18,469,353 km (0.073 R)
• M42: 18,789,792 km (0.1 R)
• M43: 19,382,199 km (0.102 R)
• M44: 19,707,874 km (0.069 R)
• M45: 20,806,521 km (0.084 R)
• M46: 20,973,023 km (0.083 R)
• M47: 21,084,174 km (0.049 R)
• M48: 21,868,516 km (0.099 R)
• M49: 21,981,313 km (0.103 R)
• M50: 22,948,014 km (0.058 R)
• M51: 23,407,878 km (0.12 R)
• M52: 23,465,473 km (0.116 R)
• M53: 23,754,646 km (0.111 R)
• M54: 24,161,402 km (0.107 R)
• M55: 24,805,272 km (0.1 R)
• M56: 25,218,012 km (0.065 R)
• M57: 25,454,826 km (0.058 R)
• M58: 25,514,066 km (0.083 R)
• M59: 26,109,915 km (0.083 R)
• M60: 27,497,585 km (0.094 R)
• M61: 28,600,271 km (0.119 R)
• M62: 28,661,905 km (0.115 R)
• M63: 29,094,841 km (0.071 R)
• M64: 30,911,857 km (0.092 R)
• M65: 31,165,276 km (0.108 R)
• M66: 31,292,284 km (0.099 R)
• M67: 32,121,954 km (0.108 R)
• M68: 32,250,309 km (0.075 R)
• M69: 32,507,468 km (0.048 R)
• M70: 33,217,908 km (0.1 R)
• M71: 33,282,833 km (0.104 R)
• M72: 33,542,535 km (0.111 R)
• M73: 33,672,835 km (0.069 R)
• M74: 34,195,081 km (0.049 R)
• M75: 34,522,850 km (0.049 R)
• M76: 35,313,924 km (0.102 R)
• M77: 35,844,547 km (0.065 R)
• M78: 36,310,994 km (0.047 R)
• M79: 37,519,894 km (0.073 R)
• M80: 37,925,753 km (0.045 R)
• M81: 37,993,521 km (0.073 R)
• M82: 38,605,376 km (0.068 R)
• M83: 39,563,700 km (0.094 R)
• M84: 39,701,181 km (0.05 R)
• M85: 41,015,697 km (0.093 R)
• M86: 41,643,410 km (0.11 R)
• M87: 41,713,272 km (0.038 R)
• M88: 41,993,469 km (0.064 R)
• M89: 43,049,480 km (0.119 R)
• M90: 44,757,289 km (0.112 R)
• M91: 46,705,054 km (0.04 R)
• M92: 46,777,758 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 11.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.07 AU - 11.23 AU

Year: 11175 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,777,336 km

• M1: 291,716 km (0.069 R)
• M2: 493,972 km (0.116 R)
• M3: 578,046 km (0.106 R)
• M4: 812,915 km (0.114 R)
• M5: 898,335 km (0.028 R)
• M6: 1,005,298 km (0.082 R)
• M7: 1,649,616 km (0.118 R)
• M8: 1,760,617 km (0.098 R)
• M9: 2,037,673 km (0.087 R)
• M10: 2,870,634 km (0.076 R)
• M11: 3,309,404 km (0.112 R)
• M12: 3,422,500 km (0.036 R)
• M13: 3,828,658 km (0.047 R)
• M14: 4,404,311 km (0.098 R)
• M15: 4,654,887 km (0.087 R)
• M16: 4,878,087 km (0.084 R)
• M17: 5,203,164 km (0.114 R)
• M18: 5,602,440 km (0.076 R)
• M19: 5,942,925 km (0.083 R)
• M20: 6,081,004 km (0.073 R)
• M21: 6,255,136 km (0.066 R)
• M22: 6,430,913 km (0.097 R)
• M23: 6,608,486 km (0.099 R)
• M24: 6,715,748 km (0.08 R)
• M25: 7,223,932 km (0.11 R)
• M26: 7,334,484 km (0.119 R)
• M27: 7,408,535 km (0.036 R)
• M28: 7,669,434 km (0.071 R)
• M29: 8,009,620 km (0.068 R)
• M30: 8,315,996 km (0.054 R)
• M31: 8,940,567 km (0.104 R)
• M32: 9,099,141 km (0.102 R)
• M33: 10,028,592 km (0.109 R)
• M34: 10,609,182 km (0.103 R)
• M35: 10,819,217 km (0.11 R)
• M36: 12,283,631 km (0.048 R)
• M37: 12,415,875 km (0.059 R)
• M38: 13,309,274 km (0.084 R)
• M39: 13,535,915 km (0.098 R)
• M40: 14,039,012 km (0.083 R)
• M41: 14,548,243 km (0.117 R)
• M42: 16,645,007 km (0.054 R)
• M43: 17,085,573 km (0.118 R)
• M44: 17,927,958 km (0.089 R)
• M45: 18,480,423 km (0.041 R)
• M46: 18,631,966 km (0.092 R)
• M47: 18,987,411 km (0.113 R)
• M48: 19,756,493 km (0.069 R)
• M49: 21,696,927 km (0.091 R)
• M50: 22,070,772 km (0.042 R)
• M51: 22,770,890 km (0.055 R)
• M52: 23,042,111 km (0.072 R)
• M53: 23,478,189 km (0.106 R)
• M54: 23,642,447 km (0.115 R)
• M55: 23,862,057 km (0.067 R)
• M56: 24,691,727 km (0.116 R)
• M57: 24,803,028 km (0.05 R)
• M58: 24,914,628 km (0.106 R)
• M59: 25,082,177 km (0.112 R)
• M60: 26,493,035 km (0.117 R)
• M61: 27,409,471 km (0.119 R)
• M62: 27,640,301 km (0.054 R)
• M63: 27,813,685 km (0.084 R)
• M64: 29,686,650 km (0.078 R)
• M65: 29,923,613 km (0.061 R)
• M66: 31,600,157 km (0.115 R)
• M67: 32,145,441 km (0.108 R)
• M68: 33,061,129 km (0.097 R)
• M69: 33,429,888 km (0.109 R)
• M70: 34,482,010 km (0.112 R)
• M71: 35,544,903 km (0.092 R)
• M72: 36,428,428 km (0.103 R)
• M73: 36,745,725 km (0.098 R)
• M74: 37,191,377 km (0.098 R)
• M75: 37,767,179 km (0.114 R)
• M76: 38,216,870 km (0.059 R)
• M77: 39,121,938 km (0.115 R)
• M78: 39,381,789 km (0.077 R)
• M79: 39,511,939 km (0.112 R)
• M80: 39,707,314 km (0.095 R)
• M81: 40,361,356 km (0.11 R)
• M82: 40,755,397 km (0.084 R)
• M83: 41,018,839 km (0.033 R)
• M84: 42,477,867 km (0.078 R)
• M85: 43,616,755 km (0.076 R)
• M86: 44,156,355 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.6

Radius: 11.7

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.34 AU - 12.18 AU

Year: 11367 Days

Day: 10.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,777,336 km

• M1: 195,524 km (0.1 R)
• M2: 405,560 km (0.093 R)
• M3: 840,740 km (0.093 R)
• M4: 964,457 km (0.076 R)
• M5: 1,094,757 km (0.095 R)
• M6: 1,472,193 km (0.11 R)
• M7: 1,624,184 km (0.11 R)
• M8: 1,755,082 km (0.05 R)
• M9: 2,140,446 km (0.099 R)
• M10: 2,492,001 km (0.056 R)
• M11: 3,282,925 km (0.096 R)
• M12: 4,146,853 km (0.118 R)
• M13: 5,233,083 km (0.04 R)
• M14: 5,627,423 km (0.113 R)
• M15: 5,868,724 km (0.051 R)
• M16: 5,949,807 km (0.052 R)
• M17: 6,195,745 km (0.044 R)
• M18: 6,444,826 km (0.053 R)
• M19: 6,570,638 km (0.085 R)
• M20: 6,953,159 km (0.103 R)
• M21: 7,212,263 km (0.104 R)
• M22: 8,600,830 km (0.111 R)
• M23: 8,925,757 km (0.102 R)
• M24: 9,207,450 km (0.091 R)
• M25: 9,924,622 km (0.074 R)
• M26: 10,021,561 km (0.086 R)
• M27: 10,118,800 km (0.096 R)
• M28: 10,265,406 km (0.109 R)
• M29: 10,659,596 km (0.098 R)
• M30: 10,758,929 km (0.105 R)
• M31: 11,109,138 km (0.114 R)
• M32: 11,209,817 km (0.118 R)
• M33: 11,564,813 km (0.071 R)
• M34: 13,074,704 km (0.099 R)
• M35: 14,206,412 km (0.095 R)
• M36: 14,590,729 km (0.117 R)
• M37: 14,756,334 km (0.116 R)
• M38: 15,089,638 km (0.048 R)
• M39: 15,201,388 km (0.03 R)
• M40: 15,537,983 km (0.081 R)
• M41: 15,650,780 km (0.069 R)
• M42: 15,877,121 km (0.112 R)
• M43: 16,562,728 km (0.063 R)
• M44: 17,316,402 km (0.061 R)
• M45: 17,433,238 km (0.1 R)
• M46: 17,785,691 km (0.062 R)
• M47: 18,021,906 km (0.088 R)
• M48: 19,522,073 km (0.049 R)
• M49: 22,004,351 km (0.111 R)
• M50: 22,258,069 km (0.086 R)
• M51: 26,379,640 km (0.105 R)
• M52: 26,581,746 km (0.119 R)
• M53: 27,463,327 km (0.098 R)
• M54: 28,630,489 km (0.109 R)
• M55: 29,394,336 km (0.047 R)
• M56: 30,588,127 km (0.108 R)
• M57: 32,444,337 km (0.087 R)
• M58: 34,043,389 km (0.102 R)
• M59: 34,116,692 km (0.078 R)
• M60: 35,296,570 km (0.087 R)
• M61: 35,519,172 km (0.092 R)
• M62: 36,414,665 km (0.069 R)
• M63: 37,015,899 km (0.099 R)
• M64: 37,317,638 km (0.107 R)
• M65: 37,923,808 km (0.114 R)
• M66: 38,380,381 km (0.117 R)
• M67: 41,392,983 km (0.082 R)
• M68: 42,492,976 km (0.105 R)
• M69: 42,967,351 km (0.106 R)
• M70: 44,240,728 km (0.109 R)
• M71: 44,320,763 km (0.072 R)
• M72: 45,203,989 km (0.092 R)
• M73: 45,365,255 km (0.082 R)
• M74: 45,445,888 km (0.104 R)
• M75: 46,743,201 km (0.114 R)
• M76: 50,373,193 km (0.089 R)
• M77: 50,456,819 km (0.087 R)
• M78: 50,875,244 km (0.096 R)
• M79: 51,126,867 km (0.119 R)
• M80: 52,053,028 km (0.082 R)
• M81: 52,137,401 km (0.096 R)
• M82: 52,391,119 km (0.111 R)
• M83: 53,751,113 km (0.118 R)
• M84: 54,264,084 km (0.092 R)
• M85: 57,463,085 km (0.051 R)
• M86: 57,987,575 km (0.077 R)
• M87: 58,338,083 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 16,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit