🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.44 AU - 0.56 AU

Year: 132 Days

Day: 42.7 Hours

Environment

Temp: 237 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 152 Days

Day: 43.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 149.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 46.5 Hours

Environment

Temp: 160 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,581,717 km

• M1: 68,067 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.62 AU - 0.92 AU

Year: 252 Days

Day: 22.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,581,717 km

• M1: 173,384 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.79 AU - 1.03 AU

Year: 324 Days

Day: 30.7 Hours

Environment

Temp: 48 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,581,717 km

• M1: 190,887 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.11 AU - 3.03 AU

Year: 1536 Days

Day: 21.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.37 AU - 3.89 AU

Year: 2578 Days

Day: 29.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.3

Radius: 9.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.46 AU - 8.98 AU

Year: 8785 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,581,717 km

• M1: 128,953 km (0.104 R)
• M2: 228,137 km (0.044 R)
• M3: 477,965 km (0.073 R)
• M4: 604,824 km (0.105 R)
• M5: 824,583 km (0.032 R)
• M6: 1,070,074 km (0.062 R)
• M7: 1,322,445 km (0.112 R)
• M8: 1,388,717 km (0.064 R)
• M9: 1,524,402 km (0.098 R)
• M10: 1,682,677 km (0.063 R)
• M11: 1,791,135 km (0.109 R)
• M12: 2,150,469 km (0.07 R)
• M13: 2,784,615 km (0.058 R)
• M14: 2,913,867 km (0.087 R)
• M15: 2,979,242 km (0.116 R)
• M16: 3,245,675 km (0.116 R)
• M17: 3,359,071 km (0.074 R)
• M18: 3,543,226 km (0.081 R)
• M19: 3,801,880 km (0.108 R)
• M20: 4,066,818 km (0.038 R)
• M21: 5,185,810 km (0.053 R)
• M22: 5,425,915 km (0.078 R)
• M23: 5,560,852 km (0.116 R)
• M24: 5,972,545 km (0.113 R)
• M25: 6,252,593 km (0.077 R)
• M26: 6,365,838 km (0.074 R)
• M27: 6,622,997 km (0.059 R)
• M28: 6,825,403 km (0.077 R)
• M29: 7,206,877 km (0.111 R)
• M30: 7,325,509 km (0.103 R)
• M31: 7,625,303 km (0.113 R)
• M32: 7,868,100 km (0.082 R)
• M33: 8,580,036 km (0.052 R)
• M34: 8,674,433 km (0.077 R)
• M35: 8,737,563 km (0.071 R)
• M36: 8,928,001 km (0.094 R)
• M37: 9,087,622 km (0.091 R)
• M38: 9,899,938 km (0.089 R)
• M39: 10,231,447 km (0.087 R)
• M40: 10,331,678 km (0.041 R)
• M41: 11,282,223 km (0.113 R)
• M42: 11,351,187 km (0.031 R)
• M43: 11,802,973 km (0.07 R)
• M44: 12,260,593 km (0.104 R)
• M45: 12,903,864 km (0.092 R)
• M46: 14,037,217 km (0.094 R)
• M47: 14,297,667 km (0.087 R)
• M48: 14,484,515 km (0.11 R)
• M49: 14,747,657 km (0.099 R)
• M50: 15,012,296 km (0.096 R)
• M51: 15,777,190 km (0.114 R)
• M52: 17,027,230 km (0.098 R)
• M53: 17,305,033 km (0.109 R)
• M54: 17,584,183 km (0.1 R)
• M55: 17,744,402 km (0.119 R)
• M56: 18,961,381 km (0.079 R)
• M57: 19,455,801 km (0.113 R)
• M58: 19,829,347 km (0.091 R)
• M59: 21,261,897 km (0.112 R)
• M60: 22,771,040 km (0.09 R)
• M61: 23,472,504 km (0.084 R)
• M62: 23,914,416 km (0.045 R)
• M63: 24,091,989 km (0.088 R)
• M64: 25,211,729 km (0.084 R)
• M65: 26,348,374 km (0.072 R)
• M66: 27,130,771 km (0.07 R)
• M67: 27,362,348 km (0.104 R)
• M68: 27,501,624 km (0.09 R)
• M69: 27,780,923 km (0.096 R)
• M70: 28,342,214 km (0.084 R)
• M71: 28,483,135 km (0.116 R)
• M72: 28,954,518 km (0.03 R)
• M73: 29,191,182 km (0.103 R)
• M74: 29,380,872 km (0.063 R)
• M75: 29,523,589 km (0.056 R)
• M76: 30,096,399 km (0.093 R)
• M77: 30,336,055 km (0.116 R)
• M78: 30,432,096 km (0.084 R)
• M79: 30,769,140 km (0.114 R)
• M80: 30,914,101 km (0.049 R)
• M81: 31,059,061 km (0.045 R)
• M82: 32,178,801 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.3

Radius: 11.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.12 AU - 13.12 AU

Year: 12902 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,581,717 km

• M1: 244,892 km (0.083 R)
• M2: 487,091 km (0.06 R)
• M3: 574,605 km (0.093 R)
• M4: 768,035 km (0.079 R)
• M5: 1,099,395 km (0.119 R)
• M6: 1,195,287 km (0.045 R)
• M7: 1,448,107 km (0.101 R)
• M8: 1,581,249 km (0.096 R)
• M9: 1,718,431 km (0.06 R)
• M10: 1,831,228 km (0.058 R)
• M11: 2,401,046 km (0.055 R)
• M12: 2,559,919 km (0.101 R)
• M13: 2,854,776 km (0.055 R)
• M14: 4,255,910 km (0.078 R)
• M15: 4,410,295 km (0.067 R)
• M16: 4,488,086 km (0.116 R)
• M17: 6,097,310 km (0.118 R)
• M18: 6,359,405 km (0.118 R)
• M19: 6,849,787 km (0.085 R)
• M20: 6,985,622 km (0.107 R)
• M21: 7,914,326 km (0.06 R)
• M22: 8,200,506 km (0.027 R)
• M23: 8,783,041 km (0.082 R)
• M24: 10,039,513 km (0.116 R)
• M25: 10,662,439 km (0.03 R)
• M26: 11,031,646 km (0.102 R)
• M27: 11,728,473 km (0.1 R)
• M28: 12,828,317 km (0.118 R)
• M29: 13,846,181 km (0.118 R)
• M30: 15,066,301 km (0.109 R)
• M31: 15,540,227 km (0.026 R)
• M32: 16,260,092 km (0.116 R)
• M33: 16,746,135 km (0.098 R)
• M34: 17,484,251 km (0.063 R)
• M35: 18,232,839 km (0.106 R)
• M36: 20,345,161 km (0.096 R)
• M37: 20,475,610 km (0.08 R)
• M38: 21,264,589 km (0.112 R)
• M39: 22,466,459 km (0.082 R)
• M40: 23,007,704 km (0.095 R)
• M41: 23,621,653 km (0.116 R)
• M42: 23,965,130 km (0.062 R)
• M43: 24,448,780 km (0.06 R)
• M44: 25,777,807 km (0.042 R)
• M45: 26,202,366 km (0.118 R)
• M46: 26,557,960 km (0.083 R)
• M47: 26,986,708 km (0.116 R)
• M48: 27,345,743 km (0.095 R)
• M49: 27,634,167 km (0.085 R)
• M50: 27,778,829 km (0.043 R)
• M51: 28,505,425 km (0.067 R)
• M52: 28,578,429 km (0.094 R)
• M53: 28,651,583 km (0.061 R)
• M54: 28,724,736 km (0.047 R)
• M55: 29,681,115 km (0.039 R)
• M56: 29,755,166 km (0.05 R)
• M57: 31,625,289 km (0.101 R)
• M58: 32,918,712 km (0.102 R)
• M59: 35,008,146 km (0.109 R)
• M60: 37,379,721 km (0.092 R)
• M61: 38,262,199 km (0.075 R)
• M62: 39,558,015 km (0.097 R)
• M63: 40,047,799 km (0.113 R)
• M64: 40,293,289 km (0.091 R)
• M65: 40,457,398 km (0.113 R)
• M66: 40,786,064 km (0.079 R)
• M67: 41,446,090 km (0.112 R)
• M68: 41,943,353 km (0.119 R)
• M69: 42,109,557 km (0.113 R)
• M70: 43,279,262 km (0.118 R)
• M71: 44,205,722 km (0.098 R)
• M72: 44,374,917 km (0.118 R)
• M73: 44,713,906 km (0.116 R)
• M74: 49,900,614 km (0.117 R)
• M75: 51,671,404 km (0.12 R)
• M76: 53,372,631 km (0.113 R)
• M77: 54,456,467 km (0.12 R)
• M78: 54,547,124 km (0.118 R)
• M79: 56,829,838 km (0.056 R)
• M80: 59,236,718 km (0.046 R)
• M81: 61,865,900 km (0.071 R)
• M82: 62,719,057 km (0.101 R)
• M83: 62,909,196 km (0.041 R)
• M84: 63,385,216 km (0.077 R)
• M85: 63,862,583 km (0.11 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.6

Radius: 15

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.68 AU - 13.6 AU

Year: 13861 Days

Day: 7.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,581,717 km

• M1: 226,491 km (0.106 R)
• M2: 476,619 km (0.08 R)
• M3: 701,913 km (0.043 R)
• M4: 926,460 km (0.075 R)
• M5: 1,090,568 km (0.107 R)
• M6: 1,220,719 km (0.115 R)
• M7: 1,627,774 km (0.108 R)
• M8: 1,882,240 km (0.11 R)
• M9: 2,411,667 km (0.084 R)
• M10: 2,925,536 km (0.095 R)
• M11: 3,028,459 km (0.072 R)
• M12: 3,280,382 km (0.1 R)
• M13: 3,495,653 km (0.065 R)
• M14: 4,356,440 km (0.112 R)
• M15: 5,056,707 km (0.119 R)
• M16: 5,356,801 km (0.085 R)
• M17: 5,766,250 km (0.107 R)
• M18: 6,079,957 km (0.071 R)
• M19: 6,480,281 km (0.1 R)
• M20: 6,806,703 km (0.047 R)
• M21: 6,944,333 km (0.103 R)
• M22: 7,055,036 km (0.116 R)
• M23: 7,166,486 km (0.118 R)
• M24: 7,504,128 km (0.027 R)
• M25: 8,846,919 km (0.066 R)
• M26: 9,638,591 km (0.091 R)
• M27: 10,294,577 km (0.104 R)
• M28: 10,548,295 km (0.098 R)
• M29: 10,836,271 km (0.102 R)
• M30: 11,191,866 km (0.098 R)
• M31: 11,914,423 km (0.075 R)
• M32: 12,047,416 km (0.05 R)
• M33: 12,449,385 km (0.111 R)
• M34: 12,855,992 km (0.082 R)
• M35: 12,958,317 km (0.118 R)
• M36: 13,060,792 km (0.093 R)
• M37: 13,163,715 km (0.113 R)
• M38: 13,335,753 km (0.117 R)
• M39: 13,508,538 km (0.111 R)
• M40: 13,716,778 km (0.069 R)
• M41: 13,926,215 km (0.111 R)
• M42: 14,560,810 km (0.03 R)
• M43: 14,738,831 km (0.082 R)
• M44: 14,845,943 km (0.03 R)
• M45: 15,133,021 km (0.076 R)
• M46: 15,277,084 km (0.102 R)
• M47: 15,421,745 km (0.084 R)
• M48: 15,894,923 km (0.097 R)
• M49: 16,299,137 km (0.118 R)
• M50: 16,484,040 km (0.041 R)
• M51: 16,855,790 km (0.077 R)
• M52: 17,155,285 km (0.12 R)
• M53: 17,532,122 km (0.11 R)
• M54: 18,872,370 km (0.116 R)
• M55: 19,105,443 km (0.115 R)
• M56: 19,339,564 km (0.077 R)
• M57: 19,535,238 km (0.04 R)
• M58: 19,771,004 km (0.084 R)
• M59: 20,763,736 km (0.093 R)
• M60: 21,246,039 km (0.115 R)
• M61: 22,467,805 km (0.104 R)
• M62: 22,921,535 km (0.115 R)
• M63: 23,336,669 km (0.081 R)
• M64: 23,670,572 km (0.104 R)
• M65: 24,809,161 km (0.036 R)
• M66: 24,936,768 km (0.116 R)
• M67: 25,320,936 km (0.082 R)
• M68: 25,664,113 km (0.085 R)
• M69: 26,877,202 km (0.039 R)
• M70: 27,622,798 km (0.1 R)
• M71: 28,153,272 km (0.062 R)
• M72: 29,179,364 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 16,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit