🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.21 AU - 1.35 AU

Year: 516 Days

Day: 12.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.22 AU - 1.72 AU

Year: 635 Days

Day: 15.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,964,304 km

• M1: 633,547 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.3 AU - 2 AU

Year: 755 Days

Day: 39.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 66 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,964,304 km

• M1: 233,672 km (0.12 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.22 AU - 4.08 AU

Year: 2486 Days

Day: 46.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.35 AU - 4.11 AU

Year: 2568 Days

Day: 43.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,964,304 km

• M1: 1,078,750 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 9.2

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.58 AU - 6.94 AU

Year: 4928 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,964,304 km

• M1: 129,402 km (0.094 R)
• M2: 258,056 km (0.086 R)
• M3: 354,397 km (0.112 R)
• M4: 423,661 km (0.115 R)
• M5: 520,900 km (0.102 R)
• M6: 766,539 km (0.09 R)
• M7: 945,608 km (0.066 R)
• M8: 1,200,822 km (0.033 R)
• M9: 1,264,102 km (0.108 R)
• M10: 1,394,103 km (0.119 R)
• M11: 1,494,782 km (0.113 R)
• M12: 1,597,855 km (0.088 R)
• M13: 1,977,385 km (0.104 R)
• M14: 2,168,122 km (0.12 R)
• M15: 2,903,695 km (0.1 R)
• M16: 3,143,051 km (0.029 R)
• M17: 3,321,073 km (0.095 R)
• M18: 3,899,119 km (0.119 R)
• M19: 4,887,961 km (0.042 R)
• M20: 5,410,357 km (0.104 R)
• M21: 5,705,214 km (0.097 R)
• M22: 5,950,555 km (0.087 R)
• M23: 6,032,983 km (0.097 R)
• M24: 6,115,860 km (0.039 R)
• M25: 6,254,986 km (0.091 R)
• M26: 6,936,853 km (0.101 R)
• M27: 7,023,770 km (0.073 R)
• M28: 7,672,276 km (0.101 R)
• M29: 8,003,636 km (0.117 R)
• M30: 8,308,965 km (0.112 R)
• M31: 8,774,214 km (0.08 R)
• M32: 8,899,727 km (0.085 R)
• M33: 9,120,833 km (0.093 R)
• M34: 9,794,921 km (0.097 R)
• M35: 10,187,316 km (0.083 R)
• M36: 10,752,048 km (0.034 R)
• M37: 11,156,860 km (0.116 R)
• M38: 11,395,319 km (0.095 R)
• M39: 11,635,423 km (0.115 R)
• M40: 11,842,616 km (0.101 R)
• M41: 12,330,754 km (0.113 R)
• M42: 12,471,526 km (0.081 R)
• M43: 13,579,747 km (0.086 R)
• M44: 13,688,804 km (0.083 R)
• M45: 13,761,508 km (0.094 R)
• M46: 13,834,362 km (0.118 R)
• M47: 14,385,331 km (0.075 R)
• M48: 14,645,033 km (0.105 R)
• M49: 14,719,383 km (0.072 R)
• M50: 14,906,081 km (0.085 R)
• M51: 16,350,449 km (0.113 R)
• M52: 16,427,641 km (0.089 R)
• M53: 16,699,012 km (0.063 R)
• M54: 17,285,436 km (0.117 R)
• M55: 17,640,581 km (0.043 R)
• M56: 17,878,741 km (0.047 R)
• M57: 18,277,868 km (0.078 R)
• M58: 20,359,073 km (0.083 R)
• M59: 21,027,477 km (0.11 R)
• M60: 21,111,551 km (0.071 R)
• M61: 21,575,753 km (0.058 R)
• M62: 21,958,125 km (0.083 R)
• M63: 22,086,031 km (0.092 R)
• M64: 22,299,807 km (0.091 R)
• M65: 22,643,283 km (0.095 R)
• M66: 23,553,437 km (0.03 R)
• M67: 23,728,017 km (0.097 R)
• M68: 24,254,752 km (0.106 R)
• M69: 24,431,127 km (0.108 R)
• M70: 24,918,517 km (0.116 R)
• M71: 25,453,928 km (0.094 R)
• M72: 26,083,286 km (0.071 R)
• M73: 26,264,001 km (0.11 R)
• M74: 26,535,970 km (0.118 R)
• M75: 26,899,941 km (0.104 R)
• M76: 28,418,958 km (0.073 R)
• M77: 28,558,383 km (0.11 R)
• M78: 29,212,275 km (0.114 R)
• M79: 29,446,994 km (0.112 R)
• M80: 30,344,582 km (0.086 R)
• M81: 30,773,030 km (0.118 R)
• M82: 31,683,782 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 9.5

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.1 AU - 9.1 AU

Year: 8217 Days

Day: 10.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,964,304 km

• M1: 140,622 km (0.087 R)
• M2: 437,125 km (0.082 R)
• M3: 907,461 km (0.084 R)
• M4: 1,003,951 km (0.061 R)
• M5: 1,463,067 km (0.083 R)
• M6: 1,877,902 km (0.05 R)
• M7: 2,024,209 km (0.055 R)
• M8: 3,052,694 km (0.101 R)
• M9: 3,225,480 km (0.086 R)
• M10: 3,401,556 km (0.059 R)
• M11: 3,478,001 km (0.114 R)
• M12: 3,710,925 km (0.062 R)
• M13: 3,895,529 km (0.099 R)
• M14: 5,241,909 km (0.111 R)
• M15: 6,088,185 km (0.039 R)
• M16: 6,750,454 km (0.118 R)
• M17: 7,172,021 km (0.083 R)
• M18: 7,402,551 km (0.089 R)
• M19: 7,602,115 km (0.107 R)
• M20: 7,837,283 km (0.053 R)
• M21: 8,349,057 km (0.12 R)
• M22: 8,591,705 km (0.079 R)
• M23: 8,661,418 km (0.066 R)
• M24: 8,942,362 km (0.056 R)
• M25: 9,440,972 km (0.114 R)
• M26: 9,513,078 km (0.088 R)
• M27: 9,730,145 km (0.068 R)
• M28: 10,206,016 km (0.101 R)
• M29: 10,279,917 km (0.119 R)
• M30: 11,295,088 km (0.073 R)
• M31: 11,525,020 km (0.041 R)
• M32: 11,679,106 km (0.083 R)
• M33: 11,795,194 km (0.097 R)
• M34: 11,911,730 km (0.071 R)
• M35: 11,989,521 km (0.084 R)
• M36: 12,184,896 km (0.06 R)
• M37: 13,016,810 km (0.102 R)
• M38: 13,097,144 km (0.112 R)
• M39: 13,460,068 km (0.091 R)
• M40: 14,113,362 km (0.065 R)
• M41: 14,568,589 km (0.104 R)
• M42: 16,350,748 km (0.099 R)
• M43: 18,066,336 km (0.1 R)
• M44: 18,922,784 km (0.1 R)
• M45: 19,746,171 km (0.065 R)
• M46: 21,712,785 km (0.115 R)
• M47: 22,094,409 km (0.089 R)
• M48: 22,334,065 km (0.064 R)
• M49: 23,009,798 km (0.069 R)
• M50: 23,203,976 km (0.053 R)
• M51: 23,301,364 km (0.097 R)
• M52: 23,643,046 km (0.052 R)
• M53: 24,035,740 km (0.109 R)
• M54: 24,134,176 km (0.108 R)
• M55: 25,326,620 km (0.111 R)
• M56: 25,476,966 km (0.053 R)
• M57: 28,234,653 km (0.073 R)
• M58: 28,912,481 km (0.053 R)
• M59: 29,490,228 km (0.043 R)
• M60: 29,701,311 km (0.042 R)
• M61: 30,284,294 km (0.089 R)
• M62: 30,444,064 km (0.045 R)
• M63: 30,550,578 km (0.093 R)
• M64: 30,817,610 km (0.11 R)
• M65: 30,978,278 km (0.081 R)
• M66: 31,139,096 km (0.086 R)
• M67: 31,407,774 km (0.119 R)
• M68: 31,569,489 km (0.04 R)
• M69: 31,947,523 km (0.094 R)
• M70: 32,055,981 km (0.052 R)
• M71: 32,490,414 km (0.09 R)
• M72: 33,200,704 km (0.088 R)
• M73: 33,310,359 km (0.117 R)
• M74: 33,530,268 km (0.074 R)
• M75: 34,580,894 km (0.12 R)
• M76: 34,692,195 km (0.107 R)
• M77: 35,979,933 km (0.113 R)
• M78: 36,318,324 km (0.063 R)
• M79: 36,998,545 km (0.107 R)
• M80: 37,911,990 km (0.112 R)
• M81: 38,084,028 km (0.072 R)
• M82: 38,256,364 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.5

Radius: 9.2

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.18 AU - 10.18 AU

Year: 10735 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,964,304 km

• M1: 244,443 km (0.026 R)
• M2: 314,604 km (0.089 R)
• M3: 380,427 km (0.089 R)
• M4: 578,046 km (0.114 R)
• M5: 663,167 km (0.119 R)
• M6: 734,675 km (0.105 R)
• M7: 886,218 km (0.105 R)
• M8: 1,691,354 km (0.108 R)
• M9: 1,817,465 km (0.095 R)
• M10: 1,973,046 km (0.088 R)
• M11: 2,815,582 km (0.093 R)
• M12: 3,149,783 km (0.086 R)
• M13: 3,305,963 km (0.114 R)
• M14: 3,496,850 km (0.097 R)
• M15: 3,889,395 km (0.116 R)
• M16: 3,956,116 km (0.085 R)
• M17: 4,365,116 km (0.067 R)
• M18: 4,751,976 km (0.03 R)
• M19: 5,824,144 km (0.095 R)
• M20: 7,461,343 km (0.101 R)
• M21: 8,093,843 km (0.084 R)
• M22: 8,179,563 km (0.088 R)
• M23: 8,265,432 km (0.116 R)
• M24: 8,568,667 km (0.115 R)
• M25: 10,185,072 km (0.053 R)
• M26: 10,277,673 km (0.115 R)
• M27: 10,416,949 km (0.107 R)
• M28: 10,650,620 km (0.041 R)
• M29: 10,980,633 km (0.066 R)
• M30: 11,123,050 km (0.101 R)
• M31: 11,844,561 km (0.108 R)
• M32: 12,730,180 km (0.103 R)
• M33: 12,879,928 km (0.083 R)
• M34: 13,892,705 km (0.091 R)
• M35: 14,201,625 km (0.101 R)
• M36: 14,460,729 km (0.092 R)
• M37: 15,994,107 km (0.077 R)
• M38: 16,698,264 km (0.119 R)
• M39: 17,467,795 km (0.073 R)
• M40: 17,578,647 km (0.052 R)
• M41: 18,248,995 km (0.079 R)
• M42: 19,155,559 km (0.092 R)
• M43: 19,614,375 km (0.078 R)
• M44: 20,018,738 km (0.065 R)
• M45: 20,484,436 km (0.109 R)
• M46: 20,659,915 km (0.108 R)
• M47: 20,718,557 km (0.099 R)
• M48: 23,291,042 km (0.107 R)
• M49: 24,397,468 km (0.113 R)
• M50: 24,894,731 km (0.08 R)
• M51: 26,025,841 km (0.081 R)
• M52: 26,661,333 km (0.108 R)
• M53: 28,729,373 km (0.058 R)
• M54: 28,860,421 km (0.115 R)
• M55: 29,452,230 km (0.06 R)
• M56: 29,848,964 km (0.085 R)
• M57: 30,982,617 km (0.069 R)
• M58: 31,318,763 km (0.117 R)
• M59: 32,198,399 km (0.083 R)
• M60: 32,948,931 km (0.107 R)
• M61: 33,843,526 km (0.08 R)
• M62: 33,912,641 km (0.092 R)
• M63: 35,235,235 km (0.1 R)
• M64: 36,149,877 km (0.091 R)
• M65: 36,716,553 km (0.12 R)
• M66: 39,303,101 km (0.072 R)
• M67: 40,838,872 km (0.072 R)
• M68: 42,394,092 km (0.087 R)
• M69: 42,468,741 km (0.048 R)
• M70: 42,842,137 km (0.07 R)
• M71: 43,216,581 km (0.119 R)
• M72: 43,742,717 km (0.099 R)
• M73: 44,573,583 km (0.075 R)
• M74: 45,029,109 km (0.077 R)
• M75: 45,409,835 km (0.117 R)
• M76: 46,174,580 km (0.08 R)
• M77: 46,712,384 km (0.041 R)
• M78: 46,943,513 km (0.089 R)
• M79: 47,406,817 km (0.118 R)
• M80: 47,949,409 km (0.114 R)
• M81: 48,806,156 km (0.111 R)
• M82: 48,884,246 km (0.061 R)
• M83: 49,667,989 km (0.115 R)
• M84: 49,746,528 km (0.106 R)
• M85: 49,825,216 km (0.092 R)
• M86: 51,009,732 km (0.111 R)
• M87: 52,043,753 km (0.114 R)
• M88: 52,924,136 km (0.092 R)
• M89: 53,728,674 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 8.5

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 8.86 AU - 11.84 AU

Year: 11869 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,964,304 km

• M1: 161,865 km (0.119 R)
• M2: 247,584 km (0.034 R)
• M3: 337,044 km (0.038 R)
• M4: 590,912 km (0.057 R)
• M5: 679,773 km (0.075 R)
• M6: 843,283 km (0.112 R)
• M7: 900,729 km (0.111 R)
• M8: 1,035,217 km (0.068 R)
• M9: 1,160,431 km (0.112 R)
• M10: 1,241,363 km (0.094 R)
• M11: 1,357,900 km (0.039 R)
• M12: 1,711,100 km (0.078 R)
• M13: 1,879,398 km (0.112 R)
• M14: 1,936,694 km (0.029 R)
• M15: 2,014,036 km (0.084 R)
• M16: 2,072,678 km (0.115 R)
• M17: 2,563,210 km (0.089 R)
• M18: 2,734,649 km (0.087 R)
• M19: 2,998,839 km (0.119 R)
• M20: 3,066,158 km (0.115 R)
• M21: 3,225,480 km (0.104 R)
• M22: 3,410,682 km (0.089 R)
• M23: 3,599,474 km (0.099 R)
• M24: 3,938,314 km (0.111 R)
• M25: 4,061,732 km (0.053 R)
• M26: 4,388,902 km (0.057 R)
• M27: 4,491,377 km (0.092 R)
• M28: 4,776,959 km (0.03 R)
• M29: 6,120,198 km (0.083 R)
• M30: 6,206,068 km (0.112 R)
• M31: 6,729,660 km (0.092 R)
• M32: 7,664,348 km (0.11 R)
• M33: 8,099,678 km (0.058 R)
• M34: 8,162,509 km (0.04 R)
• M35: 8,257,204 km (0.113 R)
• M36: 8,415,628 km (0.115 R)
• M37: 8,543,235 km (0.102 R)
• M38: 8,607,113 km (0.114 R)
• M39: 8,929,646 km (0.085 R)
• M40: 9,190,396 km (0.09 R)
• M41: 9,920,433 km (0.041 R)
• M42: 10,089,030 km (0.077 R)
• M43: 10,224,566 km (0.095 R)
• M44: 10,531,690 km (0.062 R)
• M45: 10,841,806 km (0.038 R)
• M46: 12,765,336 km (0.108 R)
• M47: 13,132,898 km (0.086 R)
• M48: 13,653,498 km (0.1 R)
• M49: 14,142,983 km (0.085 R)
• M50: 14,408,818 km (0.063 R)
• M51: 16,675,076 km (0.096 R)
• M52: 16,875,537 km (0.066 R)
• M53: 17,849,120 km (0.086 R)
• M54: 18,466,960 km (0.092 R)
• M55: 18,757,628 km (0.117 R)
• M56: 18,882,692 km (0.086 R)
• M57: 19,091,680 km (0.098 R)
• M58: 19,512,050 km (0.118 R)
• M59: 19,850,441 km (0.088 R)
• M60: 20,361,766 km (0.103 R)
• M61: 21,223,749 km (0.06 R)
• M62: 21,397,582 km (0.104 R)
• M63: 21,571,863 km (0.114 R)
• M64: 22,097,550 km (0.087 R)
• M65: 23,430,168 km (0.075 R)
• M66: 24,015,694 km (0.1 R)
• M67: 24,880,071 km (0.089 R)
• M68: 25,109,255 km (0.113 R)
• M69: 25,339,187 km (0.077 R)
• M70: 25,754,769 km (0.108 R)
• M71: 26,452,344 km (0.039 R)
• M72: 28,104,054 km (0.094 R)
• M73: 29,497,858 km (0.112 R)
• M74: 29,740,356 km (0.116 R)
• M75: 29,934,983 km (0.09 R)
• M76: 30,619,094 km (0.05 R)
• M77: 31,506,508 km (0.085 R)
• M78: 31,605,542 km (0.117 R)
• M79: 32,052,840 km (0.086 R)
• M80: 32,853,188 km (0.093 R)
• M81: 33,104,662 km (0.036 R)
• M82: 33,356,735 km (0.115 R)
• M83: 33,710,683 km (0.114 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 16,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit