🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.5 AU - 0.8 AU

Year: 201 Days

Day: 22.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.07 AU - 2.13 AU

Year: 1165 Days

Day: 32.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.06 AU - 4.82 AU

Year: 2994 Days

Day: 29.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,089,988 km

• M1: 30,219 km (0.104 R)
• M2: 1,398,441 km (0.09 R)

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.5

Radius: 11.3

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.59 AU - 6.45 AU

Year: 4966 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 105,089,988 km

• M1: 152,291 km (0.109 R)
• M2: 299,046 km (0.115 R)
• M3: 540,348 km (0.06 R)
• M4: 639,232 km (0.1 R)
• M5: 845,976 km (0.115 R)
• M6: 1,062,893 km (0.079 R)
• M7: 1,366,876 km (0.07 R)
• M8: 1,450,800 km (0.066 R)
• M9: 1,551,031 km (0.085 R)
• M10: 1,668,465 km (0.107 R)
• M11: 1,975,589 km (0.079 R)
• M12: 2,152,265 km (0.113 R)
• M13: 2,317,570 km (0.115 R)
• M14: 2,767,261 km (0.09 R)
• M15: 3,057,631 km (0.073 R)
• M16: 3,150,382 km (0.113 R)
• M17: 3,225,330 km (0.105 R)
• M18: 3,357,874 km (0.053 R)
• M19: 3,453,766 km (0.085 R)
• M20: 3,628,646 km (0.111 R)
• M21: 4,232,722 km (0.067 R)
• M22: 4,420,168 km (0.117 R)
• M23: 4,504,392 km (0.077 R)
• M24: 4,695,728 km (0.115 R)
• M25: 5,647,170 km (0.112 R)
• M26: 6,322,006 km (0.082 R)
• M27: 6,512,594 km (0.072 R)
• M28: 7,874,533 km (0.087 R)
• M29: 8,495,813 km (0.118 R)
• M30: 9,430,201 km (0.067 R)
• M31: 9,785,496 km (0.102 R)
• M32: 9,950,951 km (0.107 R)
• M33: 10,228,904 km (0.077 R)
• M34: 10,368,778 km (0.109 R)
• M35: 10,877,860 km (0.094 R)
• M36: 10,963,430 km (0.115 R)
• M37: 11,250,508 km (0.088 R)
• M38: 11,627,495 km (0.093 R)
• M39: 11,949,579 km (0.104 R)
• M40: 12,304,574 km (0.066 R)
• M41: 13,145,913 km (0.093 R)
• M42: 13,481,611 km (0.081 R)
• M43: 13,696,732 km (0.092 R)
• M44: 13,944,018 km (0.112 R)
• M45: 14,223,915 km (0.107 R)
• M46: 14,411,511 km (0.093 R)
• M47: 14,757,680 km (0.066 R)
• M48: 14,979,384 km (0.077 R)
• M49: 15,138,407 km (0.106 R)
• M50: 15,586,752 km (0.099 R)
• M51: 16,627,803 km (0.049 R)
• M52: 16,825,572 km (0.101 R)
• M53: 16,990,877 km (0.055 R)
• M54: 17,123,571 km (0.102 R)
• M55: 17,490,235 km (0.037 R)
• M56: 17,691,295 km (0.095 R)
• M57: 18,095,807 km (0.11 R)
• M58: 18,605,786 km (0.079 R)
• M59: 18,879,700 km (0.086 R)
• M60: 19,189,368 km (0.083 R)
• M61: 20,905,106 km (0.086 R)
• M62: 20,976,165 km (0.063 R)
• M63: 21,511,725 km (0.102 R)
• M64: 21,907,411 km (0.075 R)
• M65: 22,305,491 km (0.059 R)
• M66: 22,961,927 km (0.1 R)
• M67: 23,182,284 km (0.099 R)
• M68: 23,661,895 km (0.088 R)
• M69: 24,294,096 km (0.115 R)
• M70: 24,743,637 km (0.075 R)
• M71: 25,007,229 km (0.12 R)
• M72: 25,233,870 km (0.101 R)
• M73: 25,385,263 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.2

Radius: 11.5

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.17 AU - 6.55 AU

Year: 6141 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,089,988 km

• M1: 235,018 km (0.081 R)
• M2: 309,668 km (0.098 R)
• M3: 392,246 km (0.09 R)
• M4: 516,262 km (0.062 R)
• M5: 648,806 km (0.064 R)
• M6: 734,526 km (0.106 R)
• M7: 959,521 km (0.086 R)
• M8: 1,110,764 km (0.079 R)
• M9: 1,544,149 km (0.077 R)
• M10: 1,713,644 km (0.089 R)
• M11: 2,071,183 km (0.091 R)
• M12: 2,281,368 km (0.042 R)
• M13: 2,978,793 km (0.118 R)
• M14: 3,115,824 km (0.101 R)
• M15: 3,293,397 km (0.119 R)
• M16: 3,487,426 km (0.118 R)
• M17: 3,618,922 km (0.044 R)
• M18: 3,954,919 km (0.035 R)
• M19: 4,189,339 km (0.12 R)
• M20: 4,744,197 km (0.119 R)
• M21: 5,689,207 km (0.101 R)
• M22: 6,904,989 km (0.065 R)
• M23: 7,576,534 km (0.087 R)
• M24: 7,799,135 km (0.089 R)
• M25: 8,076,340 km (0.103 R)
• M26: 8,268,723 km (0.102 R)
• M27: 8,783,340 km (0.069 R)
• M28: 8,873,099 km (0.119 R)
• M29: 8,999,359 km (0.051 R)
• M30: 9,694,989 km (0.055 R)
• M31: 10,313,128 km (0.075 R)
• M32: 10,541,115 km (0.098 R)
• M33: 11,963,641 km (0.108 R)
• M34: 12,263,435 km (0.103 R)
• M35: 12,565,623 km (0.117 R)
• M36: 13,095,349 km (0.045 R)
• M37: 13,487,146 km (0.075 R)
• M38: 13,861,888 km (0.115 R)
• M39: 14,155,699 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.9

Radius: 7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 13.1 AU - 15.86 AU

Year: 21097 Days

Day: 22 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,089,988 km

• M1: 110,403 km (0.104 R)
• M2: 287,527 km (0.075 R)
• M3: 913,594 km (0.119 R)
• M4: 1,254,977 km (0.108 R)
• M5: 1,439,880 km (0.106 R)
• M6: 1,494,333 km (0.047 R)
• M7: 1,605,484 km (0.073 R)
• M8: 1,748,201 km (0.094 R)
• M9: 2,076,867 km (0.12 R)
• M10: 2,201,183 km (0.085 R)
• M11: 2,296,178 km (0.112 R)
• M12: 2,522,818 km (0.059 R)
• M13: 3,761,489 km (0.034 R)
• M14: 5,033,370 km (0.116 R)
• M15: 6,699,142 km (0.092 R)
• M16: 6,976,497 km (0.118 R)
• M17: 7,210,617 km (0.11 R)
• M18: 7,304,864 km (0.088 R)
• M19: 7,352,287 km (0.102 R)
• M20: 7,831,149 km (0.097 R)
• M21: 8,819,094 km (0.075 R)
• M22: 8,869,508 km (0.059 R)
• M23: 9,072,213 km (0.104 R)
• M24: 9,225,252 km (0.082 R)
• M25: 9,379,039 km (0.065 R)
• M26: 9,430,500 km (0.039 R)
• M27: 9,898,143 km (0.116 R)
• M28: 10,161,136 km (0.077 R)
• M29: 10,214,094 km (0.065 R)
• M30: 10,533,186 km (0.077 R)
• M31: 10,801,714 km (0.066 R)
• M32: 12,686,797 km (0.103 R)
• M33: 13,376,144 km (0.106 R)
• M34: 15,515,842 km (0.103 R)
• M35: 15,637,765 km (0.101 R)
• M36: 15,760,136 km (0.058 R)
• M37: 16,874,939 km (0.115 R)
• M38: 18,271,734 km (0.069 R)
• M39: 18,788,745 km (0.05 R)
• M40: 19,245,168 km (0.096 R)
• M41: 19,837,276 km (0.101 R)
• M42: 19,969,820 km (0.087 R)
• M43: 20,036,092 km (0.103 R)
• M44: 20,569,258 km (0.113 R)
• M45: 21,990,737 km (0.066 R)
• M46: 22,748,002 km (0.078 R)
• M47: 22,817,266 km (0.116 R)
• M48: 23,513,793 km (0.119 R)
• M49: 23,583,805 km (0.115 R)
• M50: 23,794,439 km (0.119 R)
• M51: 24,075,982 km (0.119 R)
• M52: 24,927,643 km (0.1 R)
• M53: 26,368,869 km (0.093 R)
• M54: 27,836,873 km (0.073 R)
• M55: 28,357,024 km (0.056 R)
• M56: 29,255,958 km (0.057 R)
• M57: 29,784,786 km (0.092 R)
• M58: 30,851,718 km (0.12 R)
• M59: 31,235,736 km (0.109 R)
• M60: 31,312,779 km (0.083 R)
• M61: 32,475,454 km (0.049 R)
• M62: 32,866,054 km (0.109 R)
• M63: 33,022,832 km (0.095 R)
• M64: 33,968,291 km (0.114 R)
• M65: 34,603,483 km (0.027 R)
• M66: 34,922,576 km (0.074 R)
• M67: 35,403,084 km (0.098 R)
• M68: 36,613,929 km (0.072 R)
• M69: 36,695,161 km (0.087 R)
• M70: 37,592,299 km (0.116 R)
• M71: 38,002,497 km (0.104 R)
• M72: 38,084,626 km (0.103 R)
• M73: 38,744,502 km (0.073 R)
• M74: 39,491,444 km (0.113 R)
• M75: 40,243,024 km (0.064 R)
• M76: 41,083,614 km (0.117 R)
• M77: 42,611,457 km (0.058 R)
• M78: 46,072,255 km (0.076 R)
• M79: 46,775,215 km (0.115 R)
• M80: 50,252,618 km (0.06 R)
• M81: 51,248,341 km (0.09 R)
• M82: 51,430,102 km (0.114 R)
• M83: 52,342,051 km (0.116 R)
• M84: 52,433,605 km (0.049 R)
• M85: 55,482,409 km (0.049 R)
• M86: 55,668,958 km (0.079 R)
• M87: 58,019,290 km (0.028 R)
• M88: 58,303,526 km (0.077 R)
• M89: 60,497,828 km (0.086 R)
• M90: 61,460,340 km (0.086 R)
• M91: 65,853,581 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918.8

Radius: 7.7

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.3 AU - 21.7 AU

Year: 28030 Days

Day: 22.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 105,089,988 km

• M1: 370,704 km (0.074 R)
• M2: 1,487,152 km (0.067 R)
• M3: 1,795,773 km (0.104 R)
• M4: 2,561,116 km (0.099 R)
• M5: 3,025,617 km (0.071 R)
• M6: 3,668,140 km (0.118 R)
• M7: 5,017,064 km (0.098 R)
• M8: 5,773,431 km (0.108 R)
• M9: 5,833,120 km (0.063 R)
• M10: 6,013,236 km (0.101 R)
• M11: 6,627,335 km (0.089 R)
• M12: 6,878,510 km (0.117 R)
• M13: 7,068,948 km (0.095 R)
• M14: 7,261,181 km (0.105 R)
• M15: 7,585,360 km (0.107 R)
• M16: 7,650,734 km (0.036 R)
• M17: 7,716,408 km (0.108 R)
• M18: 9,067,277 km (0.088 R)
• M19: 9,912,505 km (0.114 R)
• M20: 10,782,566 km (0.047 R)
• M21: 11,980,545 km (0.082 R)
• M22: 12,133,135 km (0.118 R)
• M23: 12,906,257 km (0.103 R)
• M24: 13,141,425 km (0.114 R)
• M25: 14,015,376 km (0.083 R)
• M26: 15,319,720 km (0.077 R)
• M27: 15,818,928 km (0.058 R)
• M28: 16,238,849 km (0.12 R)
• M29: 17,261,949 km (0.108 R)
• M30: 17,520,903 km (0.101 R)
• M31: 17,781,203 km (0.084 R)
• M32: 18,305,543 km (0.1 R)
• M33: 18,923,831 km (0.108 R)
• M34: 19,549,001 km (0.102 R)
• M35: 22,303,696 km (0.055 R)
• M36: 22,963,722 km (0.054 R)
• M37: 23,534,587 km (0.076 R)
• M38: 25,667,554 km (0.086 R)
• M39: 27,257,330 km (0.113 R)
• M40: 28,470,420 km (0.081 R)
• M41: 30,011,278 km (0.109 R)
• M42: 30,844,239 km (0.038 R)
• M43: 31,473,896 km (0.091 R)
• M44: 31,896,061 km (0.07 R)
• M45: 32,745,927 km (0.04 R)
• M46: 33,066,515 km (0.105 R)
• M47: 33,280,739 km (0.086 R)
• M48: 36,108,737 km (0.034 R)
• M49: 36,661,352 km (0.042 R)
• M50: 38,899,785 km (0.061 R)
• M51: 39,012,881 km (0.103 R)
• M52: 41,528,070 km (0.093 R)
• M53: 41,875,137 km (0.095 R)
• M54: 41,990,926 km (0.066 R)
• M55: 43,859,702 km (0.116 R)
• M56: 44,331,085 km (0.08 R)
• M57: 44,567,450 km (0.101 R)
• M58: 46,713,431 km (0.056 R)
• M59: 47,074,261 km (0.116 R)
• M60: 47,194,837 km (0.079 R)
• M61: 48,892,623 km (0.102 R)
• M62: 49,749,071 km (0.116 R)
• M63: 53,601,067 km (0.11 R)
• M64: 54,104,912 km (0.111 R)
• M65: 59,360,585 km (0.036 R)
• M66: 61,982,587 km (0.09 R)
• M67: 63,440,867 km (0.12 R)
• M68: 63,840,443 km (0.069 R)
• M69: 66,526,173 km (0.061 R)
• M70: 68,428,011 km (0.073 R)
• M71: 71,868,313 km (0.036 R)
• M72: 72,145,967 km (0.101 R)
• M73: 72,702,321 km (0.112 R)
• M74: 74,379,912 km (0.104 R)
• M75: 78,058,374 km (0.109 R)
• M76: 80,063,434 km (0.11 R)
• M77: 83,102,664 km (0.073 R)
• M78: 83,831,954 km (0.095 R)
• M79: 84,270,425 km (0.114 R)
• M80: 84,563,188 km (0.079 R)
• M81: 85,590,627 km (0.057 R)
• M82: 86,622,253 km (0.034 R)
• M83: 87,065,512 km (0.106 R)
• M84: 87,657,770 km (0.088 R)
• M85: 88,697,625 km (0.098 R)
• M86: 88,846,475 km (0.105 R)
• M87: 90,040,415 km (0.107 R)
• M88: 90,639,405 km (0.095 R)
• M89: 90,789,302 km (0.104 R)
• M90: 91,690,779 km (0.101 R)
• M91: 92,142,564 km (0.045 R)
• M92: 92,746,192 km (0.105 R)
• M93: 93,502,409 km (0.105 R)
• M94: 98,853,824 km (0.11 R)
• M95: 100,711,231 km (0.096 R)
• M96: 101,488,542 km (0.119 R)
• M97: 103,362,405 km (0.082 R)
• M98: 104,775,207 km (0.09 R)
• M99: 104,932,584 km (0.104 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: 304 - 12,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit