🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.05 AU - 1.09 AU

Year: 404 Days

Day: 43.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.98 AU - 1.26 AU

Year: 433 Days

Day: 30 Hours

Environment

Temp: 13 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.49 AU - 1.57 AU

Year: 691 Days

Day: 24.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.44 AU - 1.7 AU

Year: 719 Days

Day: 40 Hours

Environment

Temp: -45 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,302,443 km

• M1: 465,100 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.76 AU - 5.8 AU

Year: 3817 Days

Day: 34.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 10.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.28 AU - 6.14 AU

Year: 4984 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,302,443 km

• M1: 152,141 km (0.112 R)
• M2: 278,252 km (0.054 R)
• M3: 400,773 km (0.116 R)
• M4: 635,193 km (0.036 R)
• M5: 763,697 km (0.097 R)
• M6: 901,477 km (0.114 R)
• M7: 973,733 km (0.09 R)
• M8: 1,269,637 km (0.116 R)
• M9: 1,407,267 km (0.091 R)
• M10: 1,478,027 km (0.065 R)
• M11: 1,623,137 km (0.08 R)
• M12: 1,819,260 km (0.055 R)
• M13: 1,912,310 km (0.098 R)
• M14: 2,201,632 km (0.068 R)
• M15: 2,750,207 km (0.079 R)
• M16: 3,003,476 km (0.11 R)
• M17: 3,474,411 km (0.071 R)
• M18: 3,968,682 km (0.034 R)
• M19: 4,070,259 km (0.113 R)
• M20: 4,443,057 km (0.045 R)
• M21: 4,548,523 km (0.094 R)
• M22: 4,612,252 km (0.094 R)
• M23: 4,805,233 km (0.085 R)
• M24: 5,110,712 km (0.113 R)
• M25: 5,580,898 km (0.118 R)
• M26: 5,649,264 km (0.061 R)
• M27: 5,763,707 km (0.095 R)
• M28: 6,731,605 km (0.09 R)
• M29: 7,346,303 km (0.057 R)
• M30: 7,851,046 km (0.091 R)
• M31: 8,107,606 km (0.101 R)
• M32: 8,263,038 km (0.055 R)
• M33: 8,340,979 km (0.105 R)
• M34: 8,497,757 km (0.086 R)
• M35: 8,602,925 km (0.072 R)
• M36: 8,787,828 km (0.058 R)
• M37: 9,540,604 km (0.077 R)
• M38: 9,677,337 km (0.083 R)
• M39: 9,814,518 km (0.082 R)
• M40: 10,482,472 km (0.12 R)
• M41: 11,021,773 km (0.074 R)
• M42: 11,338,172 km (0.095 R)
• M43: 11,921,006 km (0.081 R)
• M44: 12,097,681 km (0.116 R)
• M45: 12,364,563 km (0.053 R)
• M46: 12,573,402 km (0.102 R)
• M47: 12,753,368 km (0.116 R)
• M48: 13,176,580 km (0.044 R)
• M49: 13,267,835 km (0.087 R)
• M50: 13,512,278 km (0.032 R)
• M51: 13,604,281 km (0.049 R)
• M52: 13,696,583 km (0.059 R)
• M53: 14,005,652 km (0.078 R)
• M54: 14,192,350 km (0.034 R)
• M55: 14,756,932 km (0.094 R)
• M56: 15,746,672 km (0.055 R)
• M57: 15,908,238 km (0.069 R)
• M58: 16,396,525 km (0.092 R)
• M59: 16,462,049 km (0.081 R)
• M60: 16,988,933 km (0.106 R)
• M61: 18,602,645 km (0.092 R)
• M62: 18,671,011 km (0.079 R)
• M63: 19,531,797 km (0.066 R)
• M64: 19,636,067 km (0.076 R)
• M65: 19,914,768 km (0.103 R)
• M66: 20,476,059 km (0.09 R)
• M67: 20,617,130 km (0.119 R)
• M68: 20,687,890 km (0.071 R)
• M69: 20,829,559 km (0.046 R)
• M70: 21,470,885 km (0.101 R)
• M71: 21,614,349 km (0.08 R)
• M72: 22,046,388 km (0.106 R)
• M73: 23,507,510 km (0.111 R)
• M74: 23,581,262 km (0.09 R)
• M75: 24,286,915 km (0.095 R)
• M76: 24,773,856 km (0.098 R)
• M77: 24,924,202 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 9.5

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.61 AU - 6.93 AU

Year: 5062 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,302,443 km

• M1: 121,623 km (0.106 R)
• M2: 276,457 km (0.097 R)
• M3: 704,756 km (0.049 R)
• M4: 1,166,415 km (0.079 R)
• M5: 1,310,328 km (0.094 R)
• M6: 1,460,225 km (0.066 R)
• M7: 1,537,417 km (0.09 R)
• M8: 1,615,956 km (0.065 R)
• M9: 1,722,919 km (0.108 R)
• M10: 1,930,112 km (0.107 R)
• M11: 2,029,445 km (0.098 R)
• M12: 2,293,186 km (0.071 R)
• M13: 2,583,705 km (0.092 R)
• M14: 2,677,951 km (0.1 R)
• M15: 2,741,381 km (0.044 R)
• M16: 2,821,416 km (0.117 R)
• M17: 3,049,852 km (0.098 R)
• M18: 3,369,542 km (0.089 R)
• M19: 3,682,352 km (0.034 R)
• M20: 3,878,175 km (0.114 R)
• M21: 4,169,143 km (0.069 R)
• M22: 4,298,844 km (0.076 R)
• M23: 4,392,193 km (0.109 R)
• M24: 4,966,649 km (0.081 R)
• M25: 5,203,164 km (0.104 R)
• M26: 5,342,888 km (0.048 R)
• M27: 5,423,222 km (0.108 R)
• M28: 5,524,350 km (0.105 R)
• M29: 5,687,262 km (0.081 R)
• M30: 5,748,747 km (0.096 R)
• M31: 5,810,531 km (0.045 R)
• M32: 5,997,229 km (0.111 R)
• M33: 6,059,911 km (0.069 R)
• M34: 6,461,730 km (0.089 R)
• M35: 6,526,058 km (0.11 R)
• M36: 6,937,900 km (0.115 R)
• M37: 7,069,846 km (0.038 R)
• M38: 7,136,118 km (0.059 R)
• M39: 7,246,970 km (0.097 R)
• M40: 7,358,420 km (0.063 R)
• M41: 7,537,788 km (0.093 R)
• M42: 8,085,017 km (0.108 R)
• M43: 8,527,378 km (0.091 R)
• M44: 8,953,732 km (0.117 R)
• M45: 9,025,539 km (0.112 R)
• M46: 9,851,917 km (0.111 R)
• M47: 10,025,002 km (0.045 R)
• M48: 10,199,134 km (0.073 R)
• M49: 10,500,125 km (0.118 R)
• M50: 10,803,958 km (0.053 R)
• M51: 10,982,578 km (0.053 R)
• M52: 11,472,212 km (0.113 R)
• M53: 11,811,350 km (0.11 R)
• M54: 11,969,026 km (0.117 R)
• M55: 12,127,451 km (0.106 R)
• M56: 12,419,615 km (0.116 R)
• M57: 12,553,206 km (0.057 R)
• M58: 12,956,672 km (0.066 R)
• M59: 13,419,228 km (0.119 R)
• M60: 14,500,821 km (0.11 R)
• M61: 14,782,663 km (0.067 R)
• M62: 15,725,429 km (0.037 R)
• M63: 16,511,267 km (0.106 R)
• M64: 17,909,558 km (0.1 R)
• M65: 18,791,288 km (0.106 R)
• M66: 18,913,958 km (0.092 R)
• M67: 19,314,581 km (0.066 R)
• M68: 19,376,515 km (0.109 R)
• M69: 19,531,498 km (0.085 R)
• M70: 19,593,581 km (0.098 R)
• M71: 19,655,814 km (0.097 R)
• M72: 20,281,283 km (0.104 R)
• M73: 20,564,920 km (0.07 R)
• M74: 20,976,913 km (0.108 R)
• M75: 21,263,841 km (0.094 R)
• M76: 21,455,775 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 12.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 10.09 AU - 11.35 AU

Year: 12820 Days

Day: 6.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 43,302,443 km

• M1: 158,125 km (0.106 R)
• M2: 249,828 km (0.059 R)
• M3: 412,890 km (0.087 R)
• M4: 804,238 km (0.03 R)
• M5: 987,795 km (0.115 R)
• M6: 1,148,912 km (0.054 R)
• M7: 2,366,190 km (0.113 R)
• M8: 2,660,897 km (0.069 R)
• M9: 3,205,284 km (0.078 R)
• M10: 3,285,917 km (0.071 R)
• M11: 3,394,525 km (0.106 R)
• M12: 4,851,758 km (0.067 R)
• M13: 5,101,138 km (0.074 R)
• M14: 5,547,687 km (0.115 R)
• M15: 5,775,824 km (0.045 R)
• M16: 7,138,062 km (0.086 R)
• M17: 7,493,806 km (0.117 R)
• M18: 7,709,975 km (0.062 R)
• M19: 8,520,496 km (0.082 R)
• M20: 8,897,782 km (0.114 R)
• M21: 9,474,183 km (0.119 R)
• M22: 9,944,070 km (0.098 R)
• M23: 10,663,187 km (0.027 R)
• M24: 11,275,192 km (0.089 R)
• M25: 11,647,989 km (0.117 R)
• M26: 12,193,573 km (0.112 R)
• M27: 12,962,805 km (0.119 R)
• M28: 13,266,190 km (0.083 R)
• M29: 14,369,025 km (0.09 R)
• M30: 15,317,924 km (0.069 R)
• M31: 16,287,169 km (0.119 R)
• M32: 16,520,841 km (0.049 R)
• M33: 17,038,898 km (0.099 R)
• M34: 17,228,588 km (0.061 R)
• M35: 17,419,026 km (0.093 R)
• M36: 17,610,213 km (0.117 R)
• M37: 17,705,955 km (0.103 R)
• M38: 17,801,997 km (0.036 R)
• M39: 18,967,514 km (0.114 R)
• M40: 19,164,086 km (0.028 R)
• M41: 19,410,922 km (0.102 R)
• M42: 19,559,473 km (0.043 R)
• M43: 19,708,472 km (0.063 R)
• M44: 20,007,518 km (0.097 R)
• M45: 20,308,061 km (0.101 R)
• M46: 22,765,954 km (0.089 R)
• M47: 22,922,583 km (0.1 R)
• M48: 23,447,671 km (0.083 R)
• M49: 23,605,946 km (0.096 R)
• M50: 24,563,073 km (0.102 R)
• M51: 24,992,568 km (0.108 R)
• M52: 25,262,144 km (0.083 R)
• M53: 25,424,457 km (0.09 R)
• M54: 26,295,865 km (0.069 R)
• M55: 28,798,637 km (0.059 R)
• M56: 29,308,317 km (0.114 R)
• M57: 29,877,986 km (0.1 R)
• M58: 30,393,949 km (0.099 R)
• M59: 30,566,585 km (0.045 R)
• M60: 30,912,904 km (0.118 R)
• M61: 31,551,089 km (0.052 R)
• M62: 32,310,896 km (0.099 R)
• M63: 34,027,532 km (0.073 R)
• M64: 34,386,417 km (0.092 R)
• M65: 34,927,064 km (0.086 R)
• M66: 35,530,990 km (0.094 R)
• M67: 36,933,470 km (0.072 R)
• M68: 37,056,290 km (0.099 R)
• M69: 37,363,863 km (0.111 R)
• M70: 37,610,550 km (0.076 R)
• M71: 37,919,619 km (0.119 R)
• M72: 39,917,948 km (0.106 R)
• M73: 40,233,300 km (0.101 R)
• M74: 40,612,830 km (0.08 R)
• M75: 40,739,539 km (0.049 R)
• M76: 42,785,739 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit