🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.49 AU - 0.77 AU

Year: 187 Days

Day: 18.5 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.19 AU - 1.19 AU

Year: 486 Days

Day: 40.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.4 AU - 3.08 AU

Year: 1700 Days

Day: 22.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.3

Radius: 11.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.35 AU - 11.45 AU

Year: 11673 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 68,104,124 km

• M1: 150,196 km (0.097 R)
• M2: 283,488 km (0.115 R)
• M3: 665,112 km (0.094 R)
• M4: 769,980 km (0.07 R)
• M5: 881,131 km (0.085 R)
• M6: 1,248,843 km (0.094 R)
• M7: 1,543,850 km (0.099 R)
• M8: 1,810,882 km (0.083 R)
• M9: 2,500,977 km (0.103 R)
• M10: 2,642,497 km (0.027 R)
• M11: 2,786,859 km (0.107 R)
• M12: 3,083,511 km (0.073 R)
• M13: 3,390,337 km (0.116 R)
• M14: 3,515,999 km (0.054 R)
• M15: 3,869,499 km (0.094 R)
• M16: 4,507,085 km (0.056 R)
• M17: 5,033,669 km (0.102 R)
• M18: 5,322,543 km (0.089 R)
• M19: 5,432,347 km (0.08 R)
• M20: 5,505,950 km (0.099 R)
• M21: 5,579,851 km (0.111 R)
• M22: 5,728,701 km (0.112 R)
• M23: 6,768,107 km (0.085 R)
• M24: 6,887,187 km (0.084 R)
• M25: 6,966,922 km (0.041 R)
• M26: 7,616,327 km (0.119 R)
• M27: 7,948,284 km (0.075 R)
• M28: 8,412,636 km (0.084 R)
• M29: 8,842,431 km (0.119 R)
• M30: 9,634,103 km (0.082 R)
• M31: 9,813,022 km (0.059 R)
• M32: 10,586,293 km (0.087 R)
• M33: 10,817,422 km (0.095 R)
• M34: 11,237,792 km (0.096 R)
• M35: 11,331,889 km (0.107 R)
• M36: 11,998,198 km (0.068 R)
• M37: 12,677,223 km (0.054 R)
• M38: 13,418,630 km (0.117 R)
• M39: 13,518,561 km (0.077 R)
• M40: 13,870,266 km (0.109 R)
• M41: 14,021,958 km (0.061 R)
• M42: 15,150,824 km (0.119 R)
• M43: 15,254,944 km (0.1 R)
• M44: 15,359,213 km (0.111 R)
• M45: 16,043,175 km (0.096 R)
• M46: 16,415,524 km (0.066 R)
• M47: 17,006,436 km (0.116 R)
• M48: 18,542,058 km (0.095 R)
• M49: 18,709,159 km (0.111 R)
• M50: 19,893,226 km (0.096 R)
• M51: 20,293,400 km (0.092 R)
• M52: 21,159,721 km (0.049 R)
• M53: 21,451,138 km (0.063 R)
• M54: 21,568,123 km (0.102 R)
• M55: 23,347,889 km (0.104 R)
• M56: 24,560,380 km (0.098 R)
• M57: 24,682,751 km (0.089 R)
• M58: 25,051,061 km (0.115 R)
• M59: 26,731,195 km (0.101 R)
• M60: 26,920,137 km (0.063 R)
• M61: 29,481,252 km (0.102 R)
• M62: 30,068,125 km (0.084 R)
• M63: 30,395,894 km (0.084 R)
• M64: 31,452,653 km (0.055 R)
• M65: 31,851,930 km (0.117 R)
• M66: 32,588,550 km (0.107 R)
• M67: 32,925,145 km (0.106 R)
• M68: 33,737,910 km (0.088 R)
• M69: 34,694,439 km (0.071 R)
• M70: 34,831,770 km (0.05 R)
• M71: 35,383,038 km (0.073 R)
• M72: 35,521,266 km (0.091 R)
• M73: 36,703,987 km (0.12 R)
• M74: 36,843,861 km (0.114 R)
• M75: 39,179,234 km (0.056 R)
• M76: 41,562,028 km (0.106 R)
• M77: 42,660,526 km (0.118 R)
• M78: 44,065,698 km (0.105 R)
• M79: 45,110,789 km (0.116 R)
• M80: 45,937,617 km (0.107 R)
• M81: 46,088,561 km (0.108 R)
• M82: 46,239,655 km (0.111 R)
• M83: 46,542,142 km (0.116 R)
• M84: 48,294,830 km (0.109 R)
• M85: 49,372,234 km (0.09 R)
• M86: 49,991,420 km (0.07 R)
• M87: 50,146,553 km (0.12 R)
• M88: 51,003,000 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 13.9

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.93 AU - 11.49 AU

Year: 14065 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 158.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,104,124 km

• M1: 425,456 km (0.12 R)
• M2: 778,657 km (0.117 R)
• M3: 1,404,126 km (0.115 R)
• M4: 1,596,209 km (0.076 R)
• M5: 2,130,573 km (0.1 R)
• M6: 2,256,983 km (0.098 R)
• M7: 2,353,324 km (0.113 R)
• M8: 2,451,161 km (0.117 R)
• M9: 2,583,854 km (0.098 R)
• M10: 3,542,328 km (0.108 R)
• M11: 3,884,907 km (0.101 R)
• M12: 4,808,824 km (0.116 R)
• M13: 5,018,560 km (0.104 R)
• M14: 5,534,523 km (0.117 R)
• M15: 6,157,897 km (0.061 R)
• M16: 6,756,887 km (0.064 R)
• M17: 7,134,921 km (0.087 R)
• M18: 7,374,726 km (0.111 R)
• M19: 7,471,366 km (0.111 R)
• M20: 8,259,897 km (0.113 R)
• M21: 9,492,284 km (0.105 R)
• M22: 9,703,367 km (0.092 R)
• M23: 9,862,688 km (0.112 R)
• M24: 10,237,730 km (0.095 R)
• M25: 10,508,502 km (0.111 R)
• M26: 11,112,579 km (0.109 R)
• M27: 12,239,948 km (0.068 R)
• M28: 12,354,690 km (0.062 R)
• M29: 12,875,440 km (0.114 R)
• M30: 13,403,371 km (0.118 R)
• M31: 13,699,874 km (0.115 R)
• M32: 14,058,460 km (0.096 R)
• M33: 14,602,099 km (0.111 R)
• M34: 17,358,290 km (0.085 R)
• M35: 17,876,347 km (0.07 R)
• M36: 18,006,797 km (0.069 R)
• M37: 18,333,967 km (0.06 R)
• M38: 19,864,503 km (0.102 R)
• M39: 20,679,213 km (0.093 R)
• M40: 22,271,233 km (0.104 R)
• M41: 22,411,556 km (0.108 R)
• M42: 22,693,099 km (0.102 R)
• M43: 22,834,320 km (0.117 R)
• M44: 24,190,125 km (0.068 R)
• M45: 24,841,624 km (0.074 R)
• M46: 25,498,658 km (0.115 R)
• M47: 25,719,016 km (0.112 R)
• M48: 26,087,625 km (0.084 R)
• M49: 26,606,729 km (0.082 R)
• M50: 27,805,906 km (0.111 R)
• M51: 29,637,582 km (0.118 R)
• M52: 30,101,485 km (0.09 R)
• M53: 31,429,316 km (0.105 R)
• M54: 32,855,881 km (0.082 R)
• M55: 35,116,903 km (0.074 R)
• M56: 35,689,863 km (0.116 R)
• M57: 37,260,940 km (0.11 R)
• M58: 37,761,794 km (0.063 R)
• M59: 38,938,979 km (0.045 R)
• M60: 40,384,693 km (0.088 R)
• M61: 41,243,235 km (0.062 R)
• M62: 41,761,293 km (0.085 R)
• M63: 43,415,995 km (0.099 R)
• M64: 43,679,287 km (0.098 R)
• M65: 43,943,028 km (0.115 R)
• M66: 44,914,666 km (0.08 R)
• M67: 45,092,089 km (0.117 R)
• M68: 45,804,175 km (0.1 R)
• M69: 46,161,565 km (0.103 R)
• M70: 46,609,610 km (0.098 R)
• M71: 49,511,510 km (0.086 R)
• M72: 51,261,954 km (0.045 R)
• M73: 52,751,650 km (0.105 R)
• M74: 53,595,980 km (0.1 R)
• M75: 55,964,563 km (0.116 R)
• M76: 56,537,972 km (0.08 R)
• M77: 56,729,607 km (0.078 R)
• M78: 59,629,562 km (0.076 R)
• M79: 60,411,061 km (0.092 R)
• M80: 61,097,715 km (0.119 R)
• M81: 61,491,158 km (0.047 R)
• M82: 62,181,701 km (0.084 R)
• M83: 63,570,718 km (0.071 R)
• M84: 63,670,350 km (0.078 R)
• M85: 65,874,824 km (0.103 R)
• M86: 66,682,503 km (0.11 R)
• M87: 67,798,653 km (0.065 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: 196 - 14,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit