🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.81 AU - 0.99 AU

Year: 310 Days

Day: 31.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,383,493 km

• M1: 550,520 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.49 AU - 1.67 AU

Year: 722 Days

Day: 25.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,383,493 km

• M1: 1,530,536 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.12 AU - 2.78 AU

Year: 1394 Days

Day: 40.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,383,493 km

• M1: 255,064 km (0.111 R)
• M2: 1,867,729 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.4 AU - 2.92 AU

Year: 1577 Days

Day: 39.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,383,493 km

• M1: 1,275,920 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.45 AU - 2.89 AU

Year: 1586 Days

Day: 18.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 127.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,383,493 km

• M1: 588,817 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.52 AU - 2.84 AU

Year: 1595 Days

Day: 42.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.9

Radius: 9.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.42 AU - 9.2 AU

Year: 7932 Days

Day: 14 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,383,493 km

• M1: 140,622 km (0.101 R)
• M2: 364,271 km (0.1 R)
• M3: 601,533 km (0.04 R)
• M4: 807,679 km (0.054 R)
• M5: 903,272 km (0.112 R)
• M6: 1,037,012 km (0.097 R)
• M7: 1,124,078 km (0.034 R)
• M8: 1,306,139 km (0.102 R)
• M9: 1,740,422 km (0.114 R)
• M10: 1,930,710 km (0.116 R)
• M11: 2,710,265 km (0.075 R)
• M12: 2,783,418 km (0.115 R)
• M13: 3,288,012 km (0.076 R)
• M14: 3,631,339 km (0.098 R)
• M15: 3,848,405 km (0.097 R)
• M16: 4,182,008 km (0.06 R)
• M17: 4,438,419 km (0.108 R)
• M18: 4,554,058 km (0.088 R)
• M19: 4,906,960 km (0.092 R)
• M20: 5,207,801 km (0.086 R)
• M21: 5,452,842 km (0.058 R)
• M22: 5,670,507 km (0.102 R)
• M23: 5,890,865 km (0.11 R)
• M24: 6,275,481 km (0.058 R)
• M25: 7,546,315 km (0.04 R)
• M26: 8,140,069 km (0.078 R)
• M27: 8,640,474 km (0.054 R)
• M28: 8,857,840 km (0.09 R)
• M29: 9,409,556 km (0.11 R)
• M30: 9,483,907 km (0.039 R)
• M31: 9,595,955 km (0.106 R)
• M32: 10,391,966 km (0.04 R)
• M33: 10,507,455 km (0.095 R)
• M34: 11,327,700 km (0.113 R)
• M35: 11,645,596 km (0.106 R)
• M36: 12,087,508 km (0.083 R)
• M37: 12,371,594 km (0.068 R)
• M38: 13,029,227 km (0.107 R)
• M39: 13,487,894 km (0.117 R)
• M40: 13,698,079 km (0.043 R)
• M41: 13,782,601 km (0.028 R)
• M42: 15,506,866 km (0.039 R)
• M43: 15,859,917 km (0.068 R)
• M44: 15,992,910 km (0.113 R)
• M45: 16,663,856 km (0.083 R)
• M46: 16,844,271 km (0.081 R)
• M47: 17,298,301 km (0.073 R)
• M48: 17,756,370 km (0.059 R)
• M49: 18,450,803 km (0.12 R)
• M50: 19,818,726 km (0.087 R)
• M51: 20,009,912 km (0.058 R)
• M52: 20,105,804 km (0.079 R)
• M53: 20,442,399 km (0.073 R)
• M54: 20,684,000 km (0.108 R)
• M55: 20,780,939 km (0.041 R)
• M56: 21,561,691 km (0.085 R)
• M57: 22,153,649 km (0.089 R)
• M58: 23,202,181 km (0.095 R)
• M59: 23,504,817 km (0.058 R)
• M60: 25,399,474 km (0.11 R)
• M61: 25,503,295 km (0.1 R)
• M62: 26,391,308 km (0.112 R)
• M63: 26,496,476 km (0.034 R)
• M64: 26,918,491 km (0.114 R)
• M65: 27,449,115 km (0.115 R)
• M66: 27,609,035 km (0.098 R)
• M67: 28,359,119 km (0.103 R)
• M68: 29,442,357 km (0.115 R)
• M69: 30,483,857 km (0.039 R)
• M70: 31,147,922 km (0.114 R)
• M71: 31,760,825 km (0.112 R)
• M72: 32,265,269 km (0.099 R)
• M73: 33,623,318 km (0.115 R)
• M74: 34,137,337 km (0.119 R)
• M75: 34,884,578 km (0.095 R)
• M76: 35,404,879 km (0.108 R)
• M77: 35,579,011 km (0.087 R)
• M78: 36,746,623 km (0.105 R)
• M79: 38,164,212 km (0.094 R)
• M80: 38,283,142 km (0.078 R)
• M81: 38,402,222 km (0.108 R)
• M82: 38,580,992 km (0.087 R)
• M83: 38,760,210 km (0.049 R)
• M84: 40,384,544 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123

Radius: 9.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.36 AU - 10.68 AU

Year: 9846 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,383,493 km

• M1: 163,510 km (0.116 R)
• M2: 293,810 km (0.067 R)
• M3: 612,902 km (0.116 R)
• M4: 688,599 km (0.115 R)
• M5: 899,532 km (0.08 R)
• M6: 1,051,972 km (0.072 R)
• M7: 1,268,740 km (0.093 R)
• M8: 1,515,127 km (0.081 R)
• M9: 1,651,710 km (0.113 R)
• M10: 1,888,972 km (0.12 R)
• M11: 2,343,451 km (0.12 R)
• M12: 2,502,473 km (0.064 R)
• M13: 2,756,939 km (0.057 R)
• M14: 3,271,556 km (0.051 R)
• M15: 3,774,653 km (0.105 R)
• M16: 4,003,688 km (0.043 R)
• M17: 4,497,361 km (0.053 R)
• M18: 4,762,598 km (0.041 R)
• M19: 5,055,810 km (0.056 R)
• M20: 5,285,442 km (0.051 R)
• M21: 5,471,542 km (0.114 R)
• M22: 5,542,003 km (0.087 R)
• M23: 5,850,324 km (0.078 R)
• M24: 6,018,771 km (0.113 R)
• M25: 6,834,379 km (0.094 R)
• M26: 6,910,374 km (0.105 R)
• M27: 7,062,964 km (0.099 R)
• M28: 7,242,332 km (0.065 R)
• M29: 7,763,381 km (0.036 R)
• M30: 8,215,915 km (0.098 R)
• M31: 8,486,089 km (0.119 R)
• M32: 8,979,762 km (0.118 R)
• M33: 9,118,589 km (0.114 R)
• M34: 9,230,039 km (0.037 R)
• M35: 9,370,212 km (0.119 R)
• M36: 9,680,927 km (0.106 R)
• M37: 9,937,637 km (0.108 R)
• M38: 10,196,591 km (0.067 R)
• M39: 10,428,767 km (0.11 R)
• M40: 10,574,625 km (0.091 R)
• M41: 10,868,585 km (0.12 R)
• M42: 11,766,621 km (0.053 R)
• M43: 11,888,244 km (0.082 R)
• M44: 12,564,127 km (0.059 R)
• M45: 12,719,409 km (0.117 R)
• M46: 12,812,908 km (0.094 R)
• M47: 13,032,069 km (0.113 R)
• M48: 13,505,845 km (0.1 R)
• M49: 13,633,153 km (0.073 R)
• M50: 13,696,882 km (0.051 R)
• M51: 14,470,153 km (0.1 R)
• M52: 14,535,228 km (0.115 R)
• M53: 14,600,453 km (0.094 R)
• M54: 14,698,440 km (0.102 R)
• M55: 14,927,773 km (0.078 R)
• M56: 15,357,119 km (0.041 R)
• M57: 15,489,962 km (0.089 R)
• M58: 15,556,533 km (0.111 R)
• M59: 16,160,160 km (0.114 R)
• M60: 16,498,700 km (0.095 R)
• M61: 16,634,834 km (0.087 R)
• M62: 16,874,041 km (0.118 R)
• M63: 17,079,888 km (0.093 R)
• M64: 17,563,388 km (0.119 R)
• M65: 17,667,658 km (0.113 R)
• M66: 19,112,474 km (0.052 R)
• M67: 19,794,790 km (0.112 R)
• M68: 20,120,764 km (0.067 R)
• M69: 20,412,031 km (0.096 R)
• M70: 21,442,461 km (0.11 R)
• M71: 22,376,849 km (0.119 R)
• M72: 22,603,041 km (0.114 R)
• M73: 22,981,823 km (0.103 R)
• M74: 23,707,074 km (0.078 R)
• M75: 23,822,264 km (0.1 R)
• M76: 24,169,032 km (0.057 R)
• M77: 24,323,716 km (0.054 R)
• M78: 25,062,879 km (0.119 R)
• M79: 25,180,314 km (0.099 R)
• M80: 26,125,922 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.2

Radius: 13.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.52 AU - 13.44 AU

Year: 15070 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,383,493 km

• M1: 427,102 km (0.103 R)
• M2: 950,545 km (0.098 R)
• M3: 2,104,393 km (0.065 R)
• M4: 2,483,025 km (0.119 R)
• M5: 2,987,170 km (0.062 R)
• M6: 3,127,044 km (0.062 R)
• M7: 3,233,408 km (0.07 R)
• M8: 3,783,779 km (0.031 R)
• M9: 4,128,303 km (0.114 R)
• M10: 4,563,333 km (0.115 R)
• M11: 4,889,008 km (0.112 R)
• M12: 5,349,321 km (0.055 R)
• M13: 5,736,330 km (0.055 R)
• M14: 5,823,546 km (0.059 R)
• M15: 7,902,358 km (0.082 R)
• M16: 8,542,188 km (0.096 R)
• M17: 8,792,764 km (0.105 R)
• M18: 9,096,598 km (0.104 R)
• M19: 9,662,826 km (0.12 R)
• M20: 10,293,381 km (0.095 R)
• M21: 10,613,819 km (0.095 R)
• M22: 10,775,235 km (0.114 R)
• M23: 11,319,323 km (0.092 R)
• M24: 11,539,381 km (0.11 R)
• M25: 11,650,084 km (0.051 R)
• M26: 12,096,035 km (0.086 R)
• M27: 13,700,771 km (0.085 R)
• M28: 13,818,056 km (0.049 R)
• M29: 13,994,432 km (0.1 R)
• M30: 14,230,797 km (0.107 R)
• M31: 14,887,681 km (0.089 R)
• M32: 15,493,552 km (0.098 R)
• M33: 16,107,352 km (0.07 R)
• M34: 16,355,236 km (0.11 R)
• M35: 16,666,699 km (0.119 R)
• M36: 16,791,912 km (0.076 R)
• M37: 18,382,886 km (0.072 R)
• M38: 19,163,487 km (0.043 R)
• M39: 19,294,685 km (0.107 R)
• M40: 19,690,072 km (0.043 R)
• M41: 19,955,010 km (0.086 R)
• M42: 20,221,294 km (0.048 R)
• M43: 22,048,931 km (0.111 R)
• M44: 22,531,384 km (0.051 R)
• M45: 25,067,367 km (0.084 R)
• M46: 26,588,030 km (0.068 R)
• M47: 27,470,358 km (0.084 R)
• M48: 30,403,822 km (0.103 R)
• M49: 35,348,331 km (0.059 R)
• M50: 35,913,063 km (0.093 R)
• M51: 37,133,034 km (0.108 R)
• M52: 38,697,828 km (0.102 R)
• M53: 39,029,935 km (0.061 R)
• M54: 39,113,111 km (0.054 R)
• M55: 40,116,015 km (0.085 R)
• M56: 40,200,089 km (0.079 R)
• M57: 40,536,385 km (0.062 R)
• M58: 41,636,229 km (0.086 R)
• M59: 41,891,443 km (0.087 R)
• M60: 42,831,666 km (0.119 R)
• M61: 44,211,706 km (0.12 R)
• M62: 44,298,473 km (0.037 R)
• M63: 44,819,971 km (0.114 R)
• M64: 45,869,250 km (0.076 R)
• M65: 46,132,842 km (0.03 R)
• M66: 46,485,145 km (0.089 R)
• M67: 46,838,196 km (0.103 R)
• M68: 47,636,151 km (0.12 R)
• M69: 47,814,023 km (0.108 R)
• M70: 48,527,754 km (0.098 R)
• M71: 49,065,558 km (0.105 R)
• M72: 49,425,042 km (0.039 R)
• M73: 49,515,100 km (0.035 R)
• M74: 49,605,158 km (0.088 R)
• M75: 50,509,028 km (0.055 R)
• M76: 50,690,341 km (0.066 R)
• M77: 51,874,857 km (0.07 R)
• M78: 51,966,411 km (0.094 R)
• M79: 54,457,066 km (0.098 R)
• M80: 54,549,966 km (0.106 R)
• M81: 55,482,858 km (0.11 R)
• M82: 56,045,047 km (0.111 R)
• M83: 56,138,995 km (0.106 R)
• M84: 60,803,307 km (0.104 R)
• M85: 61,092,928 km (0.107 R)
• M86: 61,576,578 km (0.118 R)
• M87: 61,673,517 km (0.1 R)
• M88: 64,210,398 km (0.071 R)
• M89: 65,392,670 km (0.043 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit