🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 283 Days

Day: 16.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 72,733,163 km

• M1: 385,963 km (0.083 R)
• M2: 405,560 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.68 AU - 0.96 AU

Year: 311 Days

Day: 13.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,733,163 km

• M1: 64,776 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.18 AU - 2.88 AU

Year: 1686 Days

Day: 30.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,733,163 km

• M1: 263,442 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.69 AU - 3.19 AU

Year: 2112 Days

Day: 42.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 14.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.36 AU - 7.82 AU

Year: 7910 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,733,163 km

• M1: 224,696 km (0.104 R)
• M2: 543,489 km (0.085 R)
• M3: 664,215 km (0.108 R)
• M4: 795,861 km (0.085 R)
• M5: 1,152,502 km (0.096 R)
• M6: 1,687,464 km (0.119 R)
• M7: 1,818,661 km (0.083 R)
• M8: 1,973,046 km (0.111 R)
• M9: 2,112,023 km (0.11 R)
• M10: 2,635,166 km (0.066 R)
• M11: 2,878,413 km (0.109 R)
• M12: 3,129,139 km (0.109 R)
• M13: 3,410,981 km (0.083 R)
• M14: 3,579,279 km (0.113 R)
• M15: 4,075,644 km (0.069 R)
• M16: 4,436,325 km (0.075 R)
• M17: 5,078,997 km (0.116 R)
• M18: 5,244,303 km (0.109 R)
• M19: 5,693,845 km (0.119 R)
• M20: 6,010,394 km (0.116 R)
• M21: 6,332,627 km (0.1 R)
• M22: 6,600,557 km (0.12 R)
• M23: 7,646,546 km (0.115 R)
• M24: 8,028,170 km (0.107 R)
• M25: 8,383,465 km (0.101 R)
• M26: 8,809,968 km (0.101 R)
• M27: 9,243,802 km (0.03 R)
• M28: 9,514,275 km (0.034 R)
• M29: 10,376,258 km (0.114 R)
• M30: 10,657,352 km (0.079 R)
• M31: 11,299,127 km (0.106 R)
• M32: 11,515,894 km (0.104 R)
• M33: 12,359,626 km (0.08 R)
• M34: 13,605,029 km (0.09 R)
• M35: 14,145,376 km (0.071 R)
• M36: 14,457,288 km (0.098 R)
• M37: 14,614,216 km (0.116 R)
• M38: 14,929,568 km (0.087 R)
• M39: 15,048,499 km (0.062 R)
• M40: 15,486,970 km (0.106 R)
• M41: 15,607,396 km (0.11 R)
• M42: 16,458,459 km (0.12 R)
• M43: 16,704,397 km (0.103 R)
• M44: 16,951,533 km (0.101 R)
• M45: 17,324,630 km (0.103 R)
• M46: 17,533,020 km (0.081 R)
• M47: 17,658,533 km (0.045 R)
• M48: 18,460,078 km (0.086 R)
• M49: 18,587,835 km (0.068 R)
• M50: 19,187,423 km (0.082 R)
• M51: 19,446,377 km (0.085 R)
• M52: 19,576,228 km (0.119 R)
• M53: 20,055,091 km (0.107 R)
• M54: 20,186,288 km (0.107 R)
• M55: 21,963,660 km (0.085 R)
• M56: 22,144,225 km (0.067 R)
• M57: 22,370,417 km (0.053 R)
• M58: 22,643,134 km (0.028 R)
• M59: 22,779,717 km (0.106 R)
• M60: 23,191,560 km (0.119 R)
• M61: 24,722,544 km (0.096 R)
• M62: 24,910,289 km (0.082 R)
• M63: 26,142,527 km (0.032 R)
• M64: 26,959,032 km (0.104 R)
• M65: 27,930,222 km (0.105 R)
• M66: 28,469,223 km (0.081 R)
• M67: 28,962,297 km (0.115 R)
• M68: 30,257,516 km (0.096 R)
• M69: 31,571,434 km (0.091 R)
• M70: 31,775,336 km (0.071 R)
• M71: 32,338,123 km (0.111 R)
• M72: 32,543,521 km (0.11 R)
• M73: 33,162,557 km (0.116 R)
• M74: 33,525,332 km (0.103 R)
• M75: 35,148,169 km (0.028 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.7

Radius: 4.5

Gravity: 22.45 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.66 AU - 16.18 AU

Year: 22942 Days

Day: 15.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,733,163 km

• M1: 163,660 km (0.039 R)
• M2: 293,062 km (0.109 R)
• M3: 2,050,987 km (0.057 R)
• M4: 3,620,867 km (0.114 R)
• M5: 3,701,051 km (0.087 R)
• M6: 4,278,200 km (0.095 R)
• M7: 4,490,928 km (0.105 R)
• M8: 4,882,874 km (0.112 R)
• M9: 5,285,592 km (0.118 R)
• M10: 5,559,954 km (0.101 R)
• M11: 5,606,180 km (0.076 R)
• M12: 5,885,928 km (0.09 R)
• M13: 5,980,175 km (0.086 R)
• M14: 6,703,181 km (0.108 R)
• M15: 7,555,440 km (0.092 R)
• M16: 7,709,377 km (0.093 R)
• M17: 8,124,960 km (0.105 R)
• M18: 8,388,252 km (0.049 R)
• M19: 8,977,518 km (0.112 R)
• M20: 9,414,493 km (0.042 R)
• M21: 10,026,498 km (0.092 R)
• M22: 12,057,738 km (0.114 R)
• M23: 12,358,131 km (0.068 R)
• M24: 12,721,653 km (0.051 R)
• M25: 15,363,402 km (0.111 R)
• M26: 16,946,148 km (0.112 R)
• M27: 17,282,444 km (0.032 R)
• M28: 17,349,912 km (0.067 R)
• M29: 18,373,162 km (0.062 R)
• M30: 19,767,414 km (0.078 R)
• M31: 19,908,784 km (0.095 R)
• M32: 20,050,453 km (0.109 R)
• M33: 20,620,271 km (0.09 R)
• M34: 21,051,113 km (0.072 R)
• M35: 21,340,136 km (0.097 R)
• M36: 23,773,346 km (0.118 R)
• M37: 24,149,584 km (0.109 R)
• M38: 25,443,456 km (0.098 R)
• M39: 26,525,946 km (0.077 R)
• M40: 28,895,577 km (0.116 R)
• M41: 30,349,518 km (0.063 R)
• M42: 30,594,111 km (0.111 R)
• M43: 33,243,938 km (0.056 R)
• M44: 33,748,831 km (0.053 R)
• M45: 35,278,918 km (0.063 R)
• M46: 36,918,361 km (0.093 R)
• M47: 37,005,427 km (0.107 R)
• M48: 37,353,990 km (0.108 R)
• M49: 37,528,571 km (0.093 R)
• M50: 38,142,221 km (0.104 R)
• M51: 38,230,185 km (0.084 R)
• M52: 38,494,374 km (0.104 R)
• M53: 39,646,128 km (0.086 R)
• M54: 40,450,067 km (0.065 R)
• M55: 40,539,826 km (0.1 R)
• M56: 41,169,334 km (0.114 R)
• M57: 42,437,924 km (0.051 R)
• M58: 43,719,379 km (0.064 R)
• M59: 44,920,650 km (0.115 R)
• M60: 46,789,876 km (0.099 R)
• M61: 47,544,746 km (0.053 R)
• M62: 49,736,954 km (0.045 R)
• M63: 51,184,463 km (0.035 R)
• M64: 53,233,953 km (0.094 R)
• M65: 53,627,396 km (0.111 R)
• M66: 54,219,355 km (0.045 R)
• M67: 58,321,927 km (0.105 R)
• M68: 59,235,670 km (0.055 R)
• M69: 59,439,423 km (0.077 R)
• M70: 60,051,876 km (0.084 R)
• M71: 60,359,001 km (0.102 R)
• M72: 60,666,574 km (0.049 R)
• M73: 60,974,746 km (0.105 R)
• M74: 61,798,880 km (0.092 R)
• M75: 63,145,860 km (0.118 R)
• M76: 63,770,880 km (0.054 R)
• M77: 64,397,994 km (0.092 R)
• M78: 64,817,167 km (0.051 R)
• M79: 64,922,035 km (0.06 R)
• M80: 65,974,456 km (0.117 R)
• M81: 66,080,072 km (0.117 R)
• M82: 66,714,517 km (0.084 R)
• M83: 68,416,492 km (0.101 R)
• M84: 69,165,528 km (0.115 R)
• M85: 70,348,100 km (0.114 R)
• M86: 70,995,858 km (0.117 R)
• M87: 71,212,326 km (0.108 R)
• M88: 72,733,138 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit