🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.87 AU - 1.25 AU

Year: 411 Days

Day: 20.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.42 AU - 1.7 AU

Year: 734 Days

Day: 28.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.62 AU - 4.1 AU

Year: 2857 Days

Day: 35.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.84 AU - 4.42 AU

Year: 3162 Days

Day: 28.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.44 AU - 4.94 AU

Year: 3231 Days

Day: 21.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.24 AU - 5.32 AU

Year: 3336 Days

Day: 44.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,329,713 km

• M1: 1,486,554 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.2

Radius: 11.9

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.99 AU - 5.79 AU

Year: 4714 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,329,713 km

• M1: 249,230 km (0.037 R)
• M2: 368,460 km (0.104 R)
• M3: 505,641 km (0.119 R)
• M4: 602,131 km (0.04 R)
• M5: 782,546 km (0.078 R)
• M6: 1,056,909 km (0.077 R)
• M7: 1,362,238 km (0.047 R)
• M8: 1,446,611 km (0.056 R)
• M9: 1,591,273 km (0.1 R)
• M10: 1,695,542 km (0.076 R)
• M11: 1,927,120 km (0.099 R)
• M12: 2,103,645 km (0.09 R)
• M13: 2,665,385 km (0.067 R)
• M14: 2,826,652 km (0.102 R)
• M15: 3,102,660 km (0.062 R)
• M16: 3,272,453 km (0.085 R)
• M17: 3,387,494 km (0.079 R)
• M18: 3,562,524 km (0.059 R)
• M19: 3,861,121 km (0.103 R)
• M20: 4,292,860 km (0.079 R)
• M21: 4,503,943 km (0.067 R)
• M22: 5,157,835 km (0.038 R)
• M23: 5,292,174 km (0.093 R)
• M24: 5,656,295 km (0.099 R)
• M25: 5,771,785 km (0.072 R)
• M26: 5,864,685 km (0.099 R)
• M27: 6,194,100 km (0.11 R)
• M28: 6,870,881 km (0.086 R)
• M29: 7,193,114 km (0.091 R)
• M30: 7,268,213 km (0.088 R)
• M31: 7,495,003 km (0.105 R)
• M32: 7,955,764 km (0.111 R)
• M33: 8,137,376 km (0.076 R)
• M34: 8,215,616 km (0.086 R)
• M35: 8,610,853 km (0.035 R)
• M36: 8,877,886 km (0.116 R)
• M37: 9,474,781 km (0.092 R)
• M38: 9,695,139 km (0.094 R)
• M39: 10,366,235 km (0.073 R)
• M40: 11,313,489 km (0.11 R)
• M41: 11,694,365 km (0.089 R)
• M42: 12,801,090 km (0.109 R)
• M43: 13,136,638 km (0.115 R)
• M44: 13,290,125 km (0.083 R)
• M45: 13,629,862 km (0.032 R)
• M46: 13,722,912 km (0.118 R)
• M47: 14,066,389 km (0.038 R)
• M48: 14,160,486 km (0.088 R)
• M49: 14,254,882 km (0.111 R)
• M50: 14,349,428 km (0.105 R)
• M51: 14,729,855 km (0.089 R)
• M52: 14,889,326 km (0.066 R)
• M53: 15,145,737 km (0.053 R)
• M54: 15,956,258 km (0.07 R)
• M55: 16,218,653 km (0.11 R)
• M56: 16,647,999 km (0.034 R)
• M57: 16,747,631 km (0.069 R)
• M58: 17,014,364 km (0.111 R)
• M59: 17,450,592 km (0.095 R)
• M60: 17,754,874 km (0.068 R)
• M61: 18,129,168 km (0.092 R)
• M62: 18,231,642 km (0.051 R)
• M63: 18,437,339 km (0.055 R)
• M64: 18,920,092 km (0.097 R)
• M65: 19,372,176 km (0.107 R)
• M66: 20,251,513 km (0.05 R)
• M67: 20,393,331 km (0.09 R)
• M68: 21,071,907 km (0.102 R)
• M69: 21,504,395 km (0.083 R)
• M70: 23,189,016 km (0.087 R)
• M71: 23,486,267 km (0.076 R)
• M72: 23,560,767 km (0.103 R)
• M73: 24,423,498 km (0.112 R)
• M74: 25,411,143 km (0.083 R)
• M75: 25,640,925 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 14.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.09 AU - 12.73 AU

Year: 14520 Days

Day: 11 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,329,713 km

• M1: 457,021 km (0.101 R)
• M2: 825,182 km (0.066 R)
• M3: 1,555,668 km (0.099 R)
• M4: 2,023,162 km (0.086 R)
• M5: 2,646,835 km (0.116 R)
• M6: 3,055,237 km (0.045 R)
• M7: 3,206,032 km (0.105 R)
• M8: 3,328,553 km (0.046 R)
• M9: 3,546,816 km (0.108 R)
• M10: 4,030,615 km (0.046 R)
• M11: 4,501,400 km (0.117 R)
• M12: 4,743,449 km (0.095 R)
• M13: 5,791,831 km (0.115 R)
• M14: 5,942,027 km (0.102 R)
• M15: 6,208,012 km (0.11 R)
• M16: 6,439,291 km (0.091 R)
• M17: 6,830,938 km (0.118 R)
• M18: 8,094,442 km (0.11 R)
• M19: 8,774,663 km (0.119 R)
• M20: 8,904,215 km (0.096 R)
• M21: 9,829,478 km (0.105 R)
• M22: 10,144,680 km (0.071 R)
• M23: 10,463,324 km (0.09 R)
• M24: 10,692,957 km (0.087 R)
• M25: 10,831,484 km (0.028 R)
• M26: 10,970,610 km (0.109 R)
• M27: 11,486,125 km (0.11 R)
• M28: 11,961,696 km (0.09 R)
• M29: 12,153,630 km (0.113 R)
• M30: 12,395,081 km (0.04 R)
• M31: 12,882,920 km (0.076 R)
• M32: 13,277,709 km (0.09 R)
• M33: 13,776,767 km (0.108 R)
• M34: 13,978,126 km (0.059 R)
• M35: 15,624,151 km (0.112 R)
• M36: 15,781,678 km (0.108 R)
• M37: 16,257,249 km (0.117 R)
• M38: 16,576,790 km (0.042 R)
• M39: 17,712,089 km (0.093 R)
• M40: 19,264,765 km (0.052 R)
• M41: 20,000,338 km (0.118 R)
• M42: 20,457,658 km (0.091 R)
• M43: 22,557,863 km (0.056 R)
• M44: 23,573,483 km (0.118 R)
• M45: 23,814,635 km (0.118 R)
• M46: 24,420,955 km (0.086 R)
• M47: 24,971,176 km (0.025 R)
• M48: 25,155,480 km (0.08 R)
• M49: 26,208,350 km (0.076 R)
• M50: 26,458,179 km (0.11 R)
• M51: 26,646,074 km (0.109 R)
• M52: 27,275,581 km (0.093 R)
• M53: 28,677,762 km (0.095 R)
• M54: 29,322,828 km (0.074 R)
• M55: 30,693,294 km (0.044 R)
• M56: 30,890,764 km (0.058 R)
• M57: 31,684,829 km (0.064 R)
• M58: 32,485,626 km (0.097 R)
• M59: 33,835,149 km (0.062 R)
• M60: 33,971,133 km (0.114 R)
• M61: 34,175,484 km (0.105 R)
• M62: 34,927,961 km (0.078 R)
• M63: 35,755,237 km (0.077 R)
• M64: 36,171,269 km (0.055 R)
• M65: 36,588,946 km (0.073 R)
• M66: 37,569,560 km (0.102 R)
• M67: 37,992,623 km (0.083 R)
• M68: 39,771,940 km (0.109 R)
• M69: 41,432,776 km (0.11 R)
• M70: 41,942,755 km (0.11 R)
• M71: 42,235,219 km (0.076 R)
• M72: 44,747,416 km (0.11 R)
• M73: 45,570,653 km (0.115 R)
• M74: 45,946,443 km (0.097 R)
• M75: 46,625,468 km (0.065 R)
• M76: 48,836,225 km (0.105 R)
• M77: 48,989,862 km (0.035 R)
• M78: 50,147,899 km (0.087 R)
• M79: 50,303,032 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.7

Radius: 3.5

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.39 AU - 16.91 AU

Year: 18999 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,329,713 km

• M1: 121,174 km (0.098 R)
• M2: 296,952 km (0.077 R)
• M3: 369,208 km (0.032 R)
• M4: 516,262 km (0.039 R)
• M5: 696,378 km (0.12 R)
• M6: 1,110,016 km (0.076 R)
• M7: 1,281,755 km (0.11 R)
• M8: 1,320,949 km (0.113 R)
• M9: 1,400,834 km (0.104 R)
• M10: 1,845,439 km (0.117 R)
• M11: 2,141,045 km (0.096 R)
• M12: 2,426,777 km (0.086 R)
• M13: 2,500,080 km (0.084 R)
• M14: 2,877,665 km (0.058 R)
• M15: 3,112,683 km (0.05 R)
• M16: 3,968,383 km (0.027 R)
• M17: 4,025,978 km (0.082 R)
• M18: 4,229,730 km (0.103 R)
• M19: 4,496,613 km (0.096 R)
• M20: 4,953,335 km (0.053 R)
• M21: 4,984,302 km (0.081 R)
• M22: 5,015,418 km (0.088 R)
• M23: 5,203,014 km (0.1 R)
• M24: 5,265,995 km (0.079 R)
• M25: 5,360,989 km (0.114 R)
• M26: 5,714,339 km (0.056 R)
• M27: 6,477,289 km (0.111 R)
• M28: 6,545,206 km (0.047 R)
• M29: 6,647,381 km (0.083 R)
• M30: 6,750,155 km (0.059 R)
• M31: 7,412,874 km (0.109 R)
• M32: 7,483,933 km (0.083 R)
• M33: 7,769,964 km (0.077 R)
• M34: 8,023,383 km (0.039 R)
• M35: 8,649,749 km (0.084 R)
• M36: 8,687,148 km (0.055 R)
• M37: 8,724,548 km (0.103 R)
• M38: 8,799,496 km (0.106 R)
• M39: 8,874,594 km (0.06 R)
• M40: 10,105,785 km (0.06 R)
• M41: 10,382,242 km (0.093 R)
• M42: 10,741,127 km (0.113 R)
• M43: 10,902,094 km (0.111 R)
• M44: 11,226,123 km (0.104 R)
• M45: 12,175,472 km (0.096 R)
• M46: 12,301,283 km (0.078 R)
• M47: 13,021,747 km (0.065 R)
• M48: 13,064,532 km (0.078 R)
• M49: 14,859,556 km (0.116 R)
• M50: 14,993,895 km (0.104 R)
• M51: 15,083,804 km (0.053 R)
• M52: 15,489,962 km (0.12 R)
• M53: 16,359,425 km (0.088 R)
• M54: 16,776,803 km (0.118 R)
• M55: 17,716,726 km (0.048 R)
• M56: 17,906,865 km (0.102 R)
• M57: 18,145,324 km (0.116 R)
• M58: 18,240,917 km (0.105 R)
• M59: 18,336,809 km (0.12 R)
• M60: 18,722,024 km (0.113 R)
• M61: 19,451,164 km (0.058 R)
• M62: 19,893,226 km (0.112 R)
• M63: 20,090,695 km (0.086 R)
• M64: 20,787,073 km (0.11 R)
• M65: 21,643,371 km (0.12 R)
• M66: 22,254,628 km (0.062 R)
• M67: 22,459,577 km (0.082 R)
• M68: 22,923,181 km (0.112 R)
• M69: 23,546,256 km (0.037 R)
• M70: 23,964,681 km (0.057 R)
• M71: 26,093,459 km (0.107 R)
• M72: 26,255,473 km (0.026 R)
• M73: 26,961,725 km (0.115 R)
• M74: 27,016,328 km (0.086 R)
• M75: 27,125,535 km (0.084 R)
• M76: 27,674,110 km (0.067 R)
• M77: 28,949,731 km (0.088 R)
• M78: 30,017,860 km (0.104 R)
• M79: 30,585,135 km (0.113 R)
• M80: 31,385,334 km (0.084 R)
• M81: 32,889,541 km (0.071 R)
• M82: 33,944,654 km (0.108 R)
• M83: 34,476,325 km (0.099 R)
• M84: 35,607,884 km (0.06 R)
• M85: 35,667,723 km (0.046 R)
• M86: 35,727,711 km (0.089 R)
• M87: 37,907,203 km (0.094 R)
• M88: 39,198,232 km (0.112 R)
• M89: 39,445,817 km (0.082 R)
• M90: 39,755,933 km (0.117 R)
• M91: 40,129,180 km (0.113 R)
• M92: 41,255,951 km (0.113 R)
• M93: 41,949,637 km (0.066 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: 245 - 16,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit