🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 31.2 Hours

Environment

Temp: 238 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.59 AU - 0.71 AU

Year: 196 Days

Day: 31.4 Hours

Environment

Temp: 118 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.66 AU - 1.1 AU

Year: 309 Days

Day: 47.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.78 AU - 1.26 AU

Year: 386 Days

Day: 37.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.21 AU - 1.37 AU

Year: 549 Days

Day: 21.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.77 AU - 3.49 AU

Year: 2075 Days

Day: 22.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,674,462 km

• M1: 1,290,581 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 12.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.72 AU - 6.58 AU

Year: 5033 Days

Day: 10 Hours

Environment

Temp: -144 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 16,674,462 km

• M1: 192,233 km (0.037 R)
• M2: 676,182 km (0.047 R)
• M3: 1,501,364 km (0.074 R)
• M4: 1,636,451 km (0.113 R)
• M5: 2,237,685 km (0.115 R)
• M6: 2,472,703 km (0.051 R)
• M7: 2,633,970 km (0.057 R)
• M8: 2,736,594 km (0.102 R)
• M9: 3,628,796 km (0.105 R)
• M10: 3,766,575 km (0.101 R)
• M11: 3,953,124 km (0.073 R)
• M12: 4,071,156 km (0.047 R)
• M13: 4,166,600 km (0.094 R)
• M14: 4,311,111 km (0.072 R)
• M15: 4,531,020 km (0.079 R)
• M16: 4,905,913 km (0.115 R)
• M17: 5,109,964 km (0.097 R)
• M18: 5,685,766 km (0.113 R)
• M19: 5,846,434 km (0.091 R)
• M20: 6,090,279 km (0.115 R)
• M21: 6,172,408 km (0.114 R)
• M22: 7,272,401 km (0.108 R)
• M23: 7,359,617 km (0.078 R)
• M24: 7,476,303 km (0.091 R)
• M25: 7,652,529 km (0.097 R)
• M26: 7,770,861 km (0.117 R)
• M27: 7,979,401 km (0.081 R)
• M28: 8,402,015 km (0.047 R)
• M29: 8,646,757 km (0.112 R)
• M30: 8,800,992 km (0.073 R)
• M31: 8,956,125 km (0.081 R)
• M32: 9,143,422 km (0.049 R)
• M33: 9,681,376 km (0.081 R)
• M34: 11,255,445 km (0.089 R)
• M35: 11,457,701 km (0.087 R)
• M36: 12,037,542 km (0.06 R)
• M37: 12,244,586 km (0.119 R)
• M38: 12,732,125 km (0.087 R)
• M39: 12,978,214 km (0.083 R)
• M40: 14,232,592 km (0.111 R)
• M41: 14,524,756 km (0.079 R)
• M42: 15,338,419 km (0.12 R)
• M43: 16,586,514 km (0.054 R)
• M44: 16,932,684 km (0.104 R)
• M45: 17,203,456 km (0.082 R)
• M46: 17,475,724 km (0.031 R)
• M47: 18,024,599 km (0.119 R)
• M48: 18,499,572 km (0.081 R)
• M49: 18,698,687 km (0.071 R)
• M50: 18,818,515 km (0.074 R)
• M51: 19,259,978 km (0.114 R)
• M52: 19,381,003 km (0.078 R)
• M53: 19,704,882 km (0.117 R)
• M54: 20,522,584 km (0.031 R)
• M55: 20,935,624 km (0.1 R)
• M56: 21,060,089 km (0.106 R)
• M57: 21,434,832 km (0.086 R)
• M58: 21,769,931 km (0.074 R)
• M59: 21,938,079 km (0.091 R)
• M60: 22,233,385 km (0.097 R)
• M61: 22,700,130 km (0.037 R)
• M62: 22,828,037 km (0.097 R)
• M63: 23,427,924 km (0.097 R)
• M64: 23,600,261 km (0.06 R)
• M65: 24,163,347 km (0.119 R)
• M66: 25,479,659 km (0.073 R)
• M67: 25,612,502 km (0.057 R)
• M68: 26,549,284 km (0.067 R)
• M69: 27,361,301 km (0.093 R)
• M70: 27,815,929 km (0.078 R)
• M71: 29,009,570 km (0.084 R)
• M72: 29,380,274 km (0.106 R)
• M73: 31,162,134 km (0.057 R)
• M74: 31,351,824 km (0.054 R)
• M75: 31,827,545 km (0.087 R)
• M76: 32,018,432 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 12.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.77 AU - 7.13 AU

Year: 6139 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 16,674,462 km

• M1: 161,865 km (0.074 R)
• M2: 245,640 km (0.115 R)
• M3: 660,175 km (0.115 R)
• M4: 794,514 km (0.05 R)
• M5: 879,935 km (0.088 R)
• M6: 1,076,955 km (0.093 R)
• M7: 1,289,085 km (0.103 R)
• M8: 1,812,079 km (0.081 R)
• M9: 2,027,051 km (0.118 R)
• M10: 2,127,581 km (0.071 R)
• M11: 2,271,195 km (0.102 R)
• M12: 2,354,820 km (0.097 R)
• M13: 3,130,784 km (0.104 R)
• M14: 3,318,829 km (0.06 R)
• M15: 4,314,552 km (0.118 R)
• M16: 4,684,059 km (0.041 R)
• M17: 4,818,398 km (0.113 R)
• M18: 5,008,836 km (0.064 R)
• M19: 5,285,293 km (0.102 R)
• M20: 5,481,715 km (0.068 R)
• M21: 5,853,017 km (0.062 R)
• M22: 7,170,226 km (0.116 R)
• M23: 7,356,774 km (0.111 R)
• M24: 7,607,949 km (0.109 R)
• M25: 7,734,808 km (0.114 R)
• M26: 7,862,116 km (0.098 R)
• M27: 8,119,125 km (0.093 R)
• M28: 8,906,608 km (0.108 R)
• M29: 9,242,007 km (0.027 R)
• M30: 9,615,702 km (0.106 R)
• M31: 10,273,035 km (0.103 R)
• M32: 10,695,649 km (0.111 R)
• M33: 11,052,141 km (0.098 R)
• M34: 11,448,875 km (0.11 R)
• M35: 11,740,441 km (0.075 R)
• M36: 11,923,848 km (0.111 R)
• M37: 12,071,202 km (0.064 R)
• M38: 12,330,754 km (0.11 R)
• M39: 13,348,917 km (0.077 R)
• M40: 13,463,659 km (0.095 R)
• M41: 13,810,127 km (0.097 R)
• M42: 14,003,857 km (0.093 R)
• M43: 15,065,403 km (0.104 R)
• M44: 15,545,612 km (0.092 R)
• M45: 15,626,096 km (0.111 R)
• M46: 15,828,053 km (0.058 R)
• M47: 16,357,031 km (0.077 R)
• M48: 17,182,363 km (0.062 R)
• M49: 18,573,473 km (0.12 R)
• M50: 18,787,398 km (0.094 R)
• M51: 18,873,267 km (0.084 R)
• M52: 20,263,929 km (0.066 R)
• M53: 20,351,893 km (0.063 R)
• M54: 20,572,550 km (0.076 R)
• M55: 20,882,666 km (0.102 R)
• M56: 20,971,527 km (0.1 R)
• M57: 21,552,565 km (0.097 R)
• M58: 22,093,511 km (0.076 R)
• M59: 22,365,779 km (0.115 R)
• M60: 22,593,318 km (0.097 R)
• M61: 23,142,940 km (0.093 R)
• M62: 23,604,300 km (0.101 R)
• M63: 23,882,552 km (0.092 R)
• M64: 24,208,526 km (0.104 R)
• M65: 24,817,838 km (0.096 R)
• M66: 25,148,150 km (0.087 R)
• M67: 25,765,241 km (0.104 R)
• M68: 25,908,406 km (0.081 R)
• M69: 26,243,356 km (0.106 R)
• M70: 26,435,440 km (0.08 R)
• M71: 26,821,103 km (0.079 R)
• M72: 27,890,877 km (0.037 R)
• M73: 28,037,932 km (0.085 R)
• M74: 29,571,759 km (0.113 R)
• M75: 31,846,395 km (0.09 R)
• M76: 32,000,032 km (0.043 R)
• M77: 32,927,090 km (0.097 R)
• M78: 33,706,345 km (0.083 R)
• M79: 34,439,225 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 10.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.63 AU - 9.73 AU

Year: 8767 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 16,674,462 km

• M1: 144,362 km (0.093 R)
• M2: 251,474 km (0.069 R)
• M3: 438,920 km (0.115 R)
• M4: 588,668 km (0.076 R)
• M5: 676,332 km (0.112 R)
• M6: 866,172 km (0.077 R)
• M7: 967,749 km (0.111 R)
• M8: 1,060,350 km (0.119 R)
• M9: 1,142,180 km (0.105 R)
• M10: 1,415,944 km (0.111 R)
• M11: 1,552,975 km (0.106 R)
• M12: 1,646,923 km (0.115 R)
• M13: 1,923,679 km (0.091 R)
• M14: 2,008,052 km (0.082 R)
• M15: 2,215,544 km (0.074 R)
• M16: 2,466,570 km (0.035 R)
• M17: 2,976,848 km (0.114 R)
• M18: 3,457,656 km (0.102 R)
• M19: 3,813,100 km (0.097 R)
• M20: 3,898,521 km (0.113 R)
• M21: 4,357,188 km (0.082 R)
• M22: 4,948,847 km (0.036 R)
• M23: 5,112,657 km (0.067 R)
• M24: 5,230,540 km (0.064 R)
• M25: 5,445,362 km (0.105 R)
• M26: 5,638,643 km (0.112 R)
• M27: 6,257,529 km (0.11 R)
• M28: 6,358,508 km (0.084 R)
• M29: 6,820,017 km (0.12 R)
• M30: 7,883,808 km (0.074 R)
• M31: 8,743,547 km (0.115 R)
• M32: 9,084,331 km (0.068 R)
• M33: 9,662,078 km (0.089 R)
• M34: 9,779,063 km (0.081 R)
• M35: 10,103,242 km (0.089 R)
• M36: 10,490,850 km (0.094 R)
• M37: 11,527,713 km (0.091 R)
• M38: 11,776,344 km (0.118 R)
• M39: 12,374,287 km (0.032 R)
• M40: 12,469,581 km (0.103 R)
• M41: 12,853,150 km (0.111 R)
• M42: 13,435,983 km (0.109 R)
• M43: 13,961,221 km (0.104 R)
• M44: 14,459,831 km (0.108 R)
• M45: 15,474,404 km (0.049 R)
• M46: 15,611,435 km (0.092 R)
• M47: 15,680,101 km (0.038 R)
• M48: 16,024,924 km (0.089 R)
• M49: 16,198,308 km (0.105 R)
• M50: 16,476,859 km (0.113 R)
• M51: 16,581,877 km (0.116 R)
• M52: 16,757,205 km (0.048 R)
• M53: 16,897,827 km (0.114 R)
• M54: 17,109,658 km (0.06 R)
• M55: 17,180,567 km (0.095 R)
• M56: 17,643,124 km (0.052 R)
• M57: 17,750,535 km (0.119 R)
• M58: 18,326,637 km (0.084 R)
• M59: 18,399,192 km (0.084 R)
• M60: 18,544,302 km (0.117 R)
• M61: 19,349,737 km (0.058 R)
• M62: 19,460,439 km (0.078 R)
• M63: 19,608,391 km (0.1 R)
• M64: 20,994,715 km (0.083 R)
• M65: 21,108,409 km (0.101 R)
• M66: 21,489,136 km (0.094 R)
• M67: 21,565,580 km (0.064 R)
• M68: 22,180,278 km (0.036 R)
• M69: 22,606,183 km (0.119 R)
• M70: 23,663,092 km (0.112 R)
• M71: 23,742,080 km (0.052 R)
• M72: 24,297,088 km (0.08 R)
• M73: 24,736,158 km (0.058 R)
• M74: 24,936,619 km (0.107 R)
• M75: 25,097,287 km (0.08 R)
• M76: 25,662,617 km (0.093 R)
• M77: 26,313,817 km (0.075 R)
• M78: 26,477,477 km (0.108 R)
• M79: 27,135,558 km (0.098 R)
• M80: 27,591,083 km (0.049 R)
• M81: 27,923,939 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 9.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.56 AU - 10.8 AU

Year: 9583 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 16,674,462 km

• M1: 124,765 km (0.104 R)
• M2: 238,459 km (0.108 R)
• M3: 300,243 km (0.1 R)
• M4: 800,199 km (0.069 R)
• M5: 1,260,512 km (0.061 R)
• M6: 1,623,586 km (0.103 R)
• M7: 2,103,496 km (0.097 R)
• M8: 2,786,410 km (0.097 R)
• M9: 2,922,694 km (0.095 R)
• M10: 3,061,221 km (0.119 R)
• M11: 3,315,986 km (0.113 R)
• M12: 5,117,743 km (0.098 R)
• M13: 6,726,070 km (0.081 R)
• M14: 6,854,425 km (0.117 R)
• M15: 7,794,947 km (0.028 R)
• M16: 8,026,674 km (0.107 R)
• M17: 8,875,791 km (0.093 R)
• M18: 9,260,108 km (0.079 R)
• M19: 9,629,166 km (0.051 R)
• M20: 10,466,615 km (0.079 R)
• M21: 10,808,147 km (0.068 R)
• M22: 10,958,792 km (0.101 R)
• M23: 11,023,568 km (0.098 R)
• M24: 11,349,242 km (0.11 R)
• M25: 12,345,115 km (0.105 R)
• M26: 12,705,946 km (0.116 R)
• M27: 15,159,051 km (0.057 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit