🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.54 AU - 0.86 AU

Year: 208 Days

Day: 18.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.67 AU - 0.75 AU

Year: 212 Days

Day: 37.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,296,450 km

• M1: 26,329 km (0.057 R)
• M2: 430,991 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.16 AU - 1.58 AU

Year: 569 Days

Day: 32.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.38 AU - 1.58 AU

Year: 639 Days

Day: 18.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,296,450 km

• M1: 379,380 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.95 AU - 3.01 AU

Year: 1825 Days

Day: 46.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.59 AU - 5.11 AU

Year: 3789 Days

Day: 22.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 11.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.98 AU - 7.28 AU

Year: 6056 Days

Day: 13.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 37,296,450 km

• M1: 149,598 km (0.103 R)
• M2: 350,657 km (0.112 R)
• M3: 820,694 km (0.052 R)
• M4: 1,139,188 km (0.11 R)
• M5: 1,296,864 km (0.055 R)
• M6: 1,496,128 km (0.107 R)
• M7: 1,617,153 km (0.093 R)
• M8: 1,906,326 km (0.098 R)
• M9: 2,000,273 km (0.084 R)
• M10: 2,076,568 km (0.066 R)
• M11: 2,212,403 km (0.12 R)
• M12: 2,351,379 km (0.069 R)
• M13: 2,472,853 km (0.102 R)
• M14: 3,588,853 km (0.055 R)
• M15: 3,824,170 km (0.106 R)
• M16: 4,040,339 km (0.078 R)
• M17: 4,211,330 km (0.051 R)
• M18: 4,585,923 km (0.11 R)
• M19: 4,893,346 km (0.07 R)
• M20: 5,260,460 km (0.097 R)
• M21: 5,367,123 km (0.102 R)
• M22: 6,387,081 km (0.117 R)
• M23: 6,730,558 km (0.112 R)
• M24: 7,949,780 km (0.097 R)
• M25: 8,694,927 km (0.074 R)
• M26: 8,789,623 km (0.11 R)
• M27: 8,948,197 km (0.055 R)
• M28: 9,075,804 km (0.072 R)
• M29: 9,300,500 km (0.111 R)
• M30: 9,722,814 km (0.074 R)
• M31: 9,886,923 km (0.085 R)
• M32: 9,985,807 km (0.052 R)
• M33: 10,485,464 km (0.119 R)
• M34: 10,721,231 km (0.054 R)
• M35: 10,993,050 km (0.104 R)
• M36: 11,857,127 km (0.09 R)
• M37: 12,102,917 km (0.071 R)
• M38: 12,314,897 km (0.115 R)
• M39: 12,457,015 km (0.104 R)
• M40: 13,357,295 km (0.12 R)
• M41: 14,166,918 km (0.077 R)
• M42: 14,241,268 km (0.07 R)
• M43: 14,502,616 km (0.116 R)
• M44: 14,615,263 km (0.069 R)
• M45: 14,728,060 km (0.104 R)
• M46: 15,220,237 km (0.097 R)
• M47: 15,372,677 km (0.065 R)
• M48: 15,679,353 km (0.119 R)
• M49: 16,065,465 km (0.07 R)
• M50: 16,143,106 km (0.089 R)
• M51: 16,650,542 km (0.039 R)
• M52: 16,886,458 km (0.107 R)
• M53: 17,282,294 km (0.112 R)
• M54: 17,561,144 km (0.051 R)
• M55: 17,641,179 km (0.091 R)
• M56: 18,163,874 km (0.116 R)
• M57: 18,569,284 km (0.1 R)
• M58: 18,691,656 km (0.102 R)
• M59: 19,059,966 km (0.108 R)
• M60: 19,183,234 km (0.115 R)
• M61: 20,388,993 km (0.092 R)
• M62: 21,490,781 km (0.034 R)
• M63: 21,576,351 km (0.091 R)
• M64: 21,662,071 km (0.036 R)
• M65: 22,308,184 km (0.038 R)
• M66: 23,267,406 km (0.091 R)
• M67: 23,355,220 km (0.091 R)
• M68: 23,487,165 km (0.091 R)
• M69: 24,507,572 km (0.101 R)
• M70: 26,179,029 km (0.097 R)
• M71: 26,316,210 km (0.1 R)
• M72: 26,407,764 km (0.111 R)
• M73: 26,499,468 km (0.081 R)
• M74: 26,959,331 km (0.073 R)
• M75: 27,468,413 km (0.106 R)
• M76: 27,607,689 km (0.116 R)
• M77: 27,887,137 km (0.114 R)
• M78: 28,825,415 km (0.045 R)
• M79: 29,061,630 km (0.089 R)
• M80: 30,974,239 km (0.111 R)
• M81: 32,680,852 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.5

Radius: 13.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.57 AU - 7.69 AU

Year: 7477 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,296,450 km

• M1: 238,010 km (0.04 R)
• M2: 376,089 km (0.079 R)
• M3: 742,454 km (0.091 R)
• M4: 1,113,008 km (0.085 R)
• M5: 1,302,399 km (0.103 R)
• M6: 1,484,160 km (0.098 R)
• M7: 1,996,982 km (0.114 R)
• M8: 2,495,292 km (0.091 R)
• M9: 2,841,312 km (0.083 R)
• M10: 3,502,834 km (0.074 R)
• M11: 4,157,325 km (0.075 R)
• M12: 4,568,420 km (0.085 R)
• M13: 4,849,963 km (0.076 R)
• M14: 5,166,063 km (0.104 R)
• M15: 5,282,750 km (0.108 R)
• M16: 5,879,496 km (0.08 R)
• M17: 6,529,199 km (0.12 R)
• M18: 7,464,036 km (0.087 R)
• M19: 7,796,143 km (0.116 R)
• M20: 7,964,142 km (0.094 R)
• M21: 8,613,097 km (0.046 R)
• M22: 8,891,499 km (0.06 R)
• M23: 9,208,198 km (0.049 R)
• M24: 9,314,711 km (0.084 R)
• M25: 10,290,987 km (0.094 R)
• M26: 10,475,292 km (0.087 R)
• M27: 11,148,333 km (0.114 R)
• M28: 11,719,796 km (0.109 R)
• M29: 12,144,954 km (0.106 R)
• M30: 12,535,853 km (0.111 R)
• M31: 12,693,529 km (0.043 R)
• M32: 13,330,367 km (0.048 R)
• M33: 13,491,185 km (0.086 R)
• M34: 13,774,224 km (0.045 R)
• M35: 14,100,048 km (0.079 R)
• M36: 14,842,652 km (0.068 R)
• M37: 15,093,079 km (0.099 R)
• M38: 15,513,449 km (0.063 R)
• M39: 16,194,119 km (0.087 R)
• M40: 17,496,668 km (0.111 R)
• M41: 17,672,894 km (0.116 R)
• M42: 18,205,163 km (0.07 R)
• M43: 19,103,947 km (0.042 R)
• M44: 19,285,410 km (0.099 R)
• M45: 19,558,725 km (0.109 R)
• M46: 19,971,166 km (0.113 R)
• M47: 20,711,376 km (0.098 R)
• M48: 21,413,589 km (0.115 R)
• M49: 22,697,139 km (0.094 R)
• M50: 23,034,033 km (0.12 R)
• M51: 23,227,164 km (0.088 R)
• M52: 23,324,103 km (0.027 R)
• M53: 24,299,631 km (0.074 R)
• M54: 24,545,570 km (0.115 R)
• M55: 24,891,440 km (0.107 R)
• M56: 24,990,474 km (0.103 R)
• M57: 25,487,887 km (0.095 R)
• M58: 25,787,980 km (0.111 R)
• M59: 26,644,428 km (0.102 R)
• M60: 27,050,736 km (0.097 R)
• M61: 27,356,813 km (0.116 R)
• M62: 27,766,711 km (0.116 R)
• M63: 28,023,870 km (0.112 R)
• M64: 28,644,402 km (0.117 R)
• M65: 28,748,372 km (0.113 R)
• M66: 29,374,140 km (0.107 R)
• M67: 29,531,368 km (0.039 R)
• M68: 29,899,079 km (0.082 R)
• M69: 30,162,820 km (0.073 R)
• M70: 30,374,202 km (0.108 R)
• M71: 30,533,225 km (0.078 R)
• M72: 30,692,397 km (0.114 R)
• M73: 31,064,895 km (0.117 R)
• M74: 32,029,951 km (0.111 R)
• M75: 32,299,676 km (0.111 R)
• M76: 32,950,277 km (0.101 R)
• M77: 33,277,149 km (0.062 R)
• M78: 33,440,958 km (0.096 R)
• M79: 34,154,241 km (0.106 R)
• M80: 34,595,555 km (0.05 R)
• M81: 35,149,964 km (0.113 R)
• M82: 36,548,705 km (0.072 R)
• M83: 36,774,298 km (0.039 R)
• M84: 37,453,622 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 12.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.67 AU - 12.51 AU

Year: 11370 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,296,450 km

• M1: 200,760 km (0.116 R)
• M2: 524,341 km (0.075 R)
• M3: 936,034 km (0.108 R)
• M4: 1,094,608 km (0.112 R)
• M5: 1,194,240 km (0.088 R)
• M6: 1,314,816 km (0.071 R)
• M7: 1,701,825 km (0.118 R)
• M8: 1,818,961 km (0.063 R)
• M9: 2,124,290 km (0.026 R)
• M10: 2,446,224 km (0.07 R)
• M11: 2,738,090 km (0.055 R)
• M12: 3,209,473 km (0.08 R)
• M13: 3,405,296 km (0.09 R)
• M14: 3,681,005 km (0.099 R)
• M15: 4,042,583 km (0.1 R)
• M16: 4,148,050 km (0.097 R)
• M17: 4,254,414 km (0.112 R)
• M18: 4,334,897 km (0.109 R)
• M19: 5,513,729 km (0.079 R)
• M20: 5,778,816 km (0.037 R)
• M21: 5,987,804 km (0.079 R)
• M22: 6,078,311 km (0.067 R)
• M23: 7,134,472 km (0.07 R)
• M24: 7,391,182 km (0.111 R)
• M25: 7,814,993 km (0.12 R)
• M26: 8,550,266 km (0.115 R)
• M27: 8,789,025 km (0.07 R)
• M28: 8,960,763 km (0.066 R)
• M29: 9,064,434 km (0.066 R)
• M30: 9,623,930 km (0.11 R)
• M31: 10,739,631 km (0.051 R)
• M32: 10,923,487 km (0.081 R)
• M33: 11,256,941 km (0.073 R)
• M34: 12,010,166 km (0.099 R)
• M35: 12,124,608 km (0.096 R)
• M36: 12,740,802 km (0.103 R)
• M37: 13,170,447 km (0.051 R)
• M38: 13,565,086 km (0.076 R)
• M39: 13,763,902 km (0.092 R)
• M40: 14,164,525 km (0.111 R)
• M41: 14,772,491 km (0.036 R)
• M42: 16,308,711 km (0.068 R)
• M43: 16,690,036 km (0.092 R)
• M44: 16,817,793 km (0.113 R)
• M45: 16,903,213 km (0.087 R)
• M46: 16,988,633 km (0.057 R)
• M47: 17,246,091 km (0.106 R)
• M48: 18,420,285 km (0.086 R)
• M49: 18,508,249 km (0.058 R)
• M50: 18,950,460 km (0.106 R)
• M51: 19,351,382 km (0.078 R)
• M52: 19,440,842 km (0.103 R)
• M53: 20,479,799 km (0.103 R)
• M54: 21,075,049 km (0.109 R)
• M55: 21,259,353 km (0.079 R)
• M56: 21,583,083 km (0.111 R)
• M57: 21,722,359 km (0.103 R)
• M58: 22,989,303 km (0.083 R)
• M59: 23,226,565 km (0.082 R)
• M60: 23,991,160 km (0.102 R)
• M61: 25,056,147 km (0.071 R)
• M62: 25,741,754 km (0.072 R)
• M63: 26,284,944 km (0.111 R)
• M64: 26,781,908 km (0.093 R)
• M65: 27,482,924 km (0.114 R)
• M66: 27,734,847 km (0.109 R)
• M67: 27,835,825 km (0.031 R)
• M68: 28,342,364 km (0.091 R)
• M69: 28,494,954 km (0.099 R)
• M70: 29,261,942 km (0.099 R)
• M71: 29,777,007 km (0.076 R)
• M72: 30,555,365 km (0.109 R)
• M73: 31,130,419 km (0.043 R)
• M74: 31,287,796 km (0.033 R)
• M75: 31,867,338 km (0.108 R)
• M76: 32,184,935 km (0.076 R)
• M77: 33,412,236 km (0.061 R)
• M78: 33,950,638 km (0.117 R)
• M79: 34,112,653 km (0.096 R)
• M80: 34,491,883 km (0.086 R)
• M81: 35,145,177 km (0.086 R)
• M82: 36,243,076 km (0.04 R)
• M83: 37,129,444 km (0.042 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit