🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.49 AU - 0.57 AU

Year: 134 Days

Day: 12.3 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.77 AU - 1.19 AU

Year: 338 Days

Day: 19.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.81 AU - 4.47 AU

Year: 2418 Days

Day: 29.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,830,660 km

• M1: 209,587 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.73 AU - 4.87 AU

Year: 3662 Days

Day: 21.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 177.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,830,660 km

• M1: 2,501,875 km (0.078 R)

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 13.7

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.88 AU - 10.44 AU

Year: 9655 Days

Day: 10.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,830,660 km

• M1: 171,738 km (0.064 R)
• M2: 414,685 km (0.115 R)
• M3: 533,616 km (0.105 R)
• M4: 639,680 km (0.117 R)
• M5: 814,710 km (0.067 R)
• M6: 974,032 km (0.083 R)
• M7: 1,307,336 km (0.118 R)
• M8: 1,420,282 km (0.083 R)
• M9: 1,596,359 km (0.12 R)
• M10: 1,885,232 km (0.092 R)
• M11: 2,080,158 km (0.1 R)
• M12: 2,191,310 km (0.075 R)
• M13: 2,680,794 km (0.105 R)
• M14: 3,076,779 km (0.117 R)
• M15: 3,204,386 km (0.118 R)
• M16: 3,307,759 km (0.101 R)
• M17: 3,759,993 km (0.11 R)
• M18: 3,869,349 km (0.041 R)
• M19: 4,147,451 km (0.053 R)
• M20: 5,634,305 km (0.111 R)
• M21: 6,174,652 km (0.103 R)
• M22: 6,434,803 km (0.099 R)
• M23: 6,831,686 km (0.088 R)
• M24: 7,305,014 km (0.072 R)
• M25: 7,614,980 km (0.12 R)
• M26: 7,719,250 km (0.102 R)
• M27: 8,105,661 km (0.12 R)
• M28: 8,426,698 km (0.109 R)
• M29: 8,861,131 km (0.076 R)
• M30: 9,340,143 km (0.118 R)
• M31: 9,789,834 km (0.112 R)
• M32: 10,017,373 km (0.113 R)
• M33: 10,555,027 km (0.106 R)
• M34: 12,183,550 km (0.072 R)
• M35: 12,305,921 km (0.101 R)
• M36: 12,633,839 km (0.092 R)
• M37: 13,089,514 km (0.096 R)
• M38: 13,214,728 km (0.057 R)
• M39: 13,677,285 km (0.064 R)
• M40: 13,889,414 km (0.109 R)
• M41: 14,230,946 km (0.073 R)
• M42: 15,360,111 km (0.093 R)
• M43: 15,624,750 km (0.116 R)
• M44: 15,980,045 km (0.093 R)
• M45: 16,427,791 km (0.092 R)
• M46: 16,698,563 km (0.096 R)
• M47: 16,834,548 km (0.08 R)
• M48: 17,107,414 km (0.115 R)
• M49: 17,290,223 km (0.115 R)
• M50: 18,447,213 km (0.039 R)
• M51: 19,058,769 km (0.101 R)
• M52: 19,200,887 km (0.117 R)
• M53: 19,343,304 km (0.102 R)
• M54: 19,676,907 km (0.101 R)
• M55: 20,108,796 km (0.078 R)
• M56: 21,324,877 km (0.1 R)
• M57: 21,521,748 km (0.082 R)
• M58: 22,165,468 km (0.101 R)
• M59: 22,464,663 km (0.063 R)
• M60: 23,168,073 km (0.04 R)
• M61: 23,878,812 km (0.114 R)
• M62: 24,596,732 km (0.076 R)
• M63: 25,686,852 km (0.067 R)
• M64: 26,528,041 km (0.099 R)
• M65: 27,058,365 km (0.094 R)
• M66: 28,345,356 km (0.09 R)
• M67: 28,616,128 km (0.088 R)
• M68: 30,700,924 km (0.082 R)
• M69: 31,649,524 km (0.107 R)
• M70: 31,874,070 km (0.114 R)
• M71: 31,986,568 km (0.089 R)
• M72: 32,607,698 km (0.034 R)
• M73: 32,720,944 km (0.061 R)
• M74: 33,346,712 km (0.057 R)
• M75: 34,264,046 km (0.096 R)
• M76: 35,305,995 km (0.1 R)
• M77: 36,299,475 km (0.096 R)
• M78: 36,534,642 km (0.118 R)
• M79: 36,652,376 km (0.082 R)
• M80: 37,006,324 km (0.098 R)
• M81: 37,124,507 km (0.104 R)
• M82: 38,254,270 km (0.075 R)
• M83: 39,274,527 km (0.12 R)
• M84: 39,395,253 km (0.057 R)
• M85: 40,791,300 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.2

Radius: 7

Gravity: 11.72 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 13.84 AU - 18.62 AU

Year: 22770 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 91,830,660 km

• M1: 106,813 km (0.108 R)
• M2: 377,585 km (0.114 R)
• M3: 665,860 km (0.102 R)
• M4: 1,094,907 km (0.087 R)
• M5: 1,293,274 km (0.035 R)
• M6: 3,055,088 km (0.116 R)
• M7: 3,457,656 km (0.084 R)
• M8: 3,707,334 km (0.1 R)
• M9: 3,834,343 km (0.093 R)
• M10: 3,962,848 km (0.105 R)
• M11: 4,626,314 km (0.114 R)
• M12: 5,419,482 km (0.071 R)
• M13: 5,515,673 km (0.075 R)
• M14: 5,563,844 km (0.093 R)
• M15: 5,807,240 km (0.028 R)
• M16: 5,955,042 km (0.116 R)
• M17: 6,203,973 km (0.098 R)
• M18: 7,339,571 km (0.095 R)
• M19: 7,660,309 km (0.072 R)
• M20: 9,045,286 km (0.057 R)
• M21: 10,565,798 km (0.101 R)
• M22: 10,806,651 km (0.044 R)
• M23: 11,232,556 km (0.028 R)
• M24: 11,293,891 km (0.11 R)
• M25: 11,850,545 km (0.105 R)
• M26: 11,975,459 km (0.099 R)
• M27: 12,100,822 km (0.113 R)
• M28: 12,734,070 km (0.054 R)
• M29: 13,313,313 km (0.054 R)
• M30: 14,032,879 km (0.093 R)
• M31: 14,697,991 km (0.069 R)
• M32: 14,832,180 km (0.096 R)
• M33: 16,335,639 km (0.099 R)
• M34: 17,246,690 km (0.071 R)
• M35: 18,390,365 km (0.034 R)
• M36: 21,052,011 km (0.1 R)
• M37: 21,507,237 km (0.119 R)
• M38: 21,965,755 km (0.091 R)
• M39: 22,581,948 km (0.117 R)
• M40: 22,659,440 km (0.06 R)
• M41: 24,464,637 km (0.083 R)
• M42: 24,544,223 km (0.092 R)
• M43: 25,023,236 km (0.108 R)
• M44: 25,586,023 km (0.103 R)
• M45: 26,560,504 km (0.111 R)
• M46: 26,642,184 km (0.093 R)
• M47: 28,713,067 km (0.059 R)
• M48: 28,796,992 km (0.071 R)
• M49: 30,065,282 km (0.107 R)
• M50: 32,656,168 km (0.074 R)
• M51: 32,919,161 km (0.107 R)
• M52: 33,006,975 km (0.112 R)
• M53: 33,535,654 km (0.104 R)
• M54: 34,155,887 km (0.078 R)
• M55: 35,858,310 km (0.105 R)
• M56: 36,220,337 km (0.1 R)
• M57: 38,048,124 km (0.102 R)
• M58: 38,509,633 km (0.058 R)
• M59: 38,694,836 km (0.096 R)
• M60: 39,812,033 km (0.098 R)
• M61: 42,555,508 km (0.101 R)
• M62: 45,261,733 km (0.117 R)
• M63: 45,848,755 km (0.106 R)
• M64: 46,536,906 km (0.11 R)
• M65: 47,625,230 km (0.107 R)
• M66: 49,222,935 km (0.117 R)
• M67: 49,826,712 km (0.058 R)
• M68: 50,838,293 km (0.042 R)
• M69: 51,652,554 km (0.11 R)
• M70: 51,856,755 km (0.091 R)
• M71: 52,266,055 km (0.104 R)
• M72: 52,779,026 km (0.053 R)
• M73: 52,984,723 km (0.115 R)
• M74: 53,603,460 km (0.12 R)
• M75: 56,943,233 km (0.064 R)
• M76: 57,682,845 km (0.086 R)
• M77: 59,064,680 km (0.075 R)
• M78: 59,385,119 km (0.066 R)
• M79: 60,457,287 km (0.101 R)
• M80: 61,752,505 km (0.108 R)
• M81: 62,403,555 km (0.056 R)
• M82: 64,041,053 km (0.087 R)
• M83: 64,589,928 km (0.119 R)
• M84: 65,582,061 km (0.113 R)
• M85: 66,468,129 km (0.05 R)
• M86: 67,469,537 km (0.088 R)
• M87: 68,028,136 km (0.099 R)
• M88: 68,812,777 km (0.116 R)
• M89: 70,504,130 km (0.114 R)
• M90: 72,323,240 km (0.071 R)
• M91: 72,437,383 km (0.045 R)
• M92: 74,849,649 km (0.097 R)
• M93: 75,427,845 km (0.085 R)
• M94: 75,891,449 km (0.084 R)
• M95: 78,106,544 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.2

Radius: 7.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 17.41 AU - 22.15 AU

Year: 30636 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,830,660 km

• M1: 150,795 km (0.105 R)
• M2: 503,995 km (0.111 R)
• M3: 1,153,549 km (0.119 R)
• M4: 1,981,125 km (0.1 R)
• M5: 2,491,702 km (0.115 R)
• M6: 3,173,719 km (0.11 R)
• M7: 3,352,787 km (0.077 R)
• M8: 3,958,060 km (0.073 R)
• M9: 4,396,831 km (0.082 R)
• M10: 5,749,196 km (0.091 R)
• M11: 6,189,462 km (0.111 R)
• M12: 7,455,659 km (0.049 R)
• M13: 7,814,544 km (0.114 R)
• M14: 9,498,418 km (0.081 R)
• M15: 9,952,746 km (0.05 R)
• M16: 10,215,590 km (0.053 R)
• M17: 11,426,435 km (0.101 R)
• M18: 12,469,581 km (0.058 R)
• M19: 12,540,341 km (0.078 R)
• M20: 12,895,486 km (0.075 R)
• M21: 13,038,502 km (0.076 R)
• M22: 14,201,326 km (0.049 R)
• M23: 15,321,365 km (0.103 R)
• M24: 18,283,403 km (0.111 R)
• M25: 18,444,071 km (0.077 R)
• M26: 18,605,338 km (0.034 R)
• M27: 22,267,493 km (0.074 R)
• M28: 23,391,123 km (0.094 R)
• M29: 26,415,543 km (0.054 R)
• M30: 26,962,024 km (0.098 R)
• M31: 27,788,552 km (0.096 R)
• M32: 29,655,085 km (0.096 R)
• M33: 30,603,386 km (0.046 R)
• M34: 30,698,829 km (0.096 R)
• M35: 30,985,459 km (0.035 R)
• M36: 32,141,402 km (0.092 R)
• M37: 32,238,341 km (0.095 R)
• M38: 32,529,758 km (0.098 R)
• M39: 32,822,072 km (0.081 R)
• M40: 33,802,836 km (0.059 R)
• M41: 35,092,070 km (0.071 R)
• M42: 35,592,325 km (0.109 R)
• M43: 36,397,461 km (0.086 R)
• M44: 36,498,440 km (0.11 R)
• M45: 36,700,995 km (0.061 R)
• M46: 37,923,210 km (0.1 R)
• M47: 38,436,480 km (0.099 R)
• M48: 38,745,549 km (0.12 R)
• M49: 38,951,994 km (0.066 R)
• M50: 40,198,743 km (0.105 R)
• M51: 40,303,162 km (0.096 R)
• M52: 40,721,887 km (0.073 R)
• M53: 42,093,101 km (0.06 R)
• M54: 47,505,701 km (0.057 R)
• M55: 47,948,062 km (0.031 R)
• M56: 48,725,522 km (0.109 R)
• M57: 49,060,023 km (0.046 R)
• M58: 49,731,119 km (0.097 R)
• M59: 49,955,666 km (0.045 R)
• M60: 50,067,864 km (0.057 R)
• M61: 50,856,694 km (0.12 R)
• M62: 51,422,473 km (0.116 R)
• M63: 53,362,009 km (0.07 R)
• M64: 53,591,792 km (0.047 R)
• M65: 53,706,832 km (0.094 R)
• M66: 56,257,626 km (0.111 R)
• M67: 57,547,758 km (0.073 R)
• M68: 58,019,290 km (0.074 R)
• M69: 60,755,435 km (0.117 R)
• M70: 61,115,517 km (0.086 R)
• M71: 63,290,222 km (0.057 R)
• M72: 64,509,444 km (0.057 R)
• M73: 64,999,228 km (0.088 R)
• M74: 66,599,626 km (0.081 R)
• M75: 67,342,678 km (0.081 R)
• M76: 67,591,011 km (0.082 R)
• M77: 68,712,097 km (0.075 R)
• M78: 68,962,075 km (0.053 R)
• M79: 70,972,671 km (0.104 R)
• M80: 72,112,008 km (0.104 R)
• M81: 72,493,183 km (0.03 R)
• M82: 72,620,342 km (0.057 R)
• M83: 74,152,523 km (0.105 R)
• M84: 74,280,728 km (0.099 R)
• M85: 77,118,750 km (0.075 R)
• M86: 78,943,245 km (0.094 R)
• M87: 79,467,137 km (0.105 R)
• M88: 79,729,532 km (0.112 R)
• M89: 80,123,722 km (0.063 R)
• M90: 83,699,709 km (0.086 R)
• M91: 89,501,414 km (0.108 R)
• M92: 91,143,550 km (0.061 R)
• M93: 91,693,023 km (0.044 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 20,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit