🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.2 AU - 1.48 AU

Year: 548 Days

Day: 42.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.28 AU - 1.78 AU

Year: 668 Days

Day: 24.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 60,011,415 km

• M1: 216,767 km (0.115 R)
• M2: 387,458 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.28 AU - 4.7 AU

Year: 2814 Days

Day: 19.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,011,415 km

• M1: 1,162,675 km (0.096 R)
• M2: 1,198,279 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.25 AU - 5.69 AU

Year: 3912 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708

Radius: 13.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.3 AU - 7.6 AU

Year: 5784 Days

Day: 8.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,011,415 km

• M1: 202,855 km (0.071 R)
• M2: 432,039 km (0.095 R)
• M3: 561,142 km (0.08 R)
• M4: 993,779 km (0.097 R)
• M5: 1,144,424 km (0.083 R)
• M6: 1,661,584 km (0.117 R)
• M7: 1,824,795 km (0.105 R)
• M8: 1,955,693 km (0.104 R)
• M9: 2,051,136 km (0.101 R)
• M10: 2,408,077 km (0.115 R)
• M11: 2,573,233 km (0.117 R)
• M12: 2,915,064 km (0.052 R)
• M13: 3,047,159 km (0.063 R)
• M14: 3,226,377 km (0.076 R)
• M15: 3,432,224 km (0.105 R)
• M16: 3,571,948 km (0.084 R)
• M17: 3,809,061 km (0.042 R)
• M18: 3,953,872 km (0.114 R)
• M19: 4,424,656 km (0.101 R)
• M20: 4,577,096 km (0.11 R)
• M21: 4,992,380 km (0.078 R)
• M22: 5,365,627 km (0.103 R)
• M23: 5,583,142 km (0.034 R)
• M24: 5,692,947 km (0.083 R)
• M25: 5,775,824 km (0.096 R)
• M26: 6,224,618 km (0.115 R)
• M27: 6,367,185 km (0.096 R)
• M28: 6,830,938 km (0.11 R)
• M29: 7,096,624 km (0.047 R)
• M30: 8,068,711 km (0.102 R)
• M31: 8,224,442 km (0.086 R)
• M32: 9,802,700 km (0.08 R)
• M33: 10,136,153 km (0.077 R)
• M34: 10,270,642 km (0.108 R)
• M35: 10,643,440 km (0.102 R)
• M36: 11,020,726 km (0.101 R)
• M37: 11,263,224 km (0.098 R)
• M38: 11,788,611 km (0.067 R)
• M39: 12,429,638 km (0.104 R)
• M40: 13,191,989 km (0.048 R)
• M41: 13,708,700 km (0.027 R)
• M42: 13,932,050 km (0.06 R)
• M43: 14,081,797 km (0.051 R)
• M44: 14,647,726 km (0.089 R)
• M45: 15,182,688 km (0.071 R)
• M46: 16,746,434 km (0.077 R)
• M47: 16,985,342 km (0.072 R)
• M48: 17,871,261 km (0.059 R)
• M49: 18,074,714 km (0.112 R)
• M50: 18,979,033 km (0.099 R)
• M51: 19,604,203 km (0.072 R)
• M52: 19,940,349 km (0.112 R)
• M53: 20,405,598 km (0.051 R)
• M54: 20,575,691 km (0.076 R)
• M55: 21,088,812 km (0.11 R)
• M56: 21,953,338 km (0.094 R)
• M57: 22,565,492 km (0.099 R)
• M58: 23,138,901 km (0.093 R)
• M59: 24,300,229 km (0.108 R)
• M60: 24,435,466 km (0.102 R)
• M61: 24,616,030 km (0.09 R)
• M62: 24,751,865 km (0.075 R)
• M63: 24,887,999 km (0.106 R)
• M64: 25,251,971 km (0.079 R)
• M65: 26,031,376 km (0.102 R)
• M66: 26,308,431 km (0.117 R)
• M67: 26,540,009 km (0.073 R)
• M68: 26,818,709 km (0.09 R)
• M69: 28,797,291 km (0.086 R)
• M70: 29,948,895 km (0.076 R)
• M71: 30,239,265 km (0.091 R)
• M72: 30,725,159 km (0.096 R)
• M73: 31,213,596 km (0.092 R)
• M74: 31,409,569 km (0.114 R)
• M75: 32,099,215 km (0.094 R)
• M76: 32,694,315 km (0.118 R)
• M77: 33,092,994 km (0.116 R)
• M78: 33,443,202 km (0.026 R)
• M79: 33,593,698 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.2

Radius: 10.6

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.5 AU - 8.52 AU

Year: 6554 Days

Day: 9.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,011,415 km

• M1: 134,189 km (0.099 R)
• M2: 204,799 km (0.099 R)
• M3: 386,262 km (0.12 R)
• M4: 492,027 km (0.082 R)
• M5: 726,298 km (0.052 R)
• M6: 863,180 km (0.066 R)
• M7: 1,034,469 km (0.083 R)
• M8: 1,257,819 km (0.058 R)
• M9: 1,497,175 km (0.083 R)
• M10: 1,675,197 km (0.086 R)
• M11: 2,167,224 km (0.069 R)
• M12: 2,525,362 km (0.097 R)
• M13: 2,595,822 km (0.115 R)
• M14: 2,829,195 km (0.095 R)
• M15: 3,278,288 km (0.115 R)
• M16: 3,491,614 km (0.062 R)
• M17: 3,932,180 km (0.025 R)
• M18: 4,159,120 km (0.045 R)
• M19: 4,821,839 km (0.099 R)
• M20: 5,154,395 km (0.105 R)
• M21: 5,244,453 km (0.102 R)
• M22: 5,403,026 km (0.115 R)
• M23: 5,748,597 km (0.105 R)
• M24: 6,316,321 km (0.074 R)
• M25: 6,533,837 km (0.111 R)
• M26: 6,606,840 km (0.08 R)
• M27: 6,951,514 km (0.089 R)
• M28: 7,201,342 km (0.099 R)
• M29: 7,302,022 km (0.118 R)
• M30: 7,403,299 km (0.088 R)
• M31: 7,684,095 km (0.028 R)
• M32: 8,177,468 km (0.087 R)
• M33: 8,414,731 km (0.107 R)
• M34: 8,574,202 km (0.071 R)
• M35: 8,761,498 km (0.057 R)
• M36: 9,358,992 km (0.108 R)
• M37: 9,579,500 km (0.105 R)
• M38: 9,718,177 km (0.067 R)
• M39: 10,679,343 km (0.114 R)
• M40: 11,346,550 km (0.047 R)
• M41: 11,463,984 km (0.112 R)
• M42: 11,729,670 km (0.069 R)
• M43: 11,848,451 km (0.112 R)
• M44: 12,599,731 km (0.102 R)
• M45: 12,996,465 km (0.103 R)
• M46: 13,397,387 km (0.086 R)
• M47: 13,490,437 km (0.079 R)
• M48: 13,677,285 km (0.069 R)
• M49: 14,053,523 km (0.066 R)
• M50: 14,211,199 km (0.115 R)
• M51: 14,624,239 km (0.095 R)
• M52: 14,720,131 km (0.091 R)
• M53: 15,041,168 km (0.099 R)
• M54: 15,170,271 km (0.119 R)
• M55: 15,559,824 km (0.087 R)
• M56: 15,788,559 km (0.113 R)
• M57: 16,581,129 km (0.079 R)
• M58: 18,067,832 km (0.088 R)
• M59: 18,136,348 km (0.104 R)
• M60: 19,001,024 km (0.118 R)
• M61: 19,985,378 km (0.117 R)
• M62: 20,162,951 km (0.032 R)
• M63: 20,555,346 km (0.09 R)
• M64: 20,662,907 km (0.072 R)
• M65: 21,275,360 km (0.111 R)
• M66: 21,347,766 km (0.084 R)
• M67: 21,456,673 km (0.074 R)
• M68: 21,638,434 km (0.056 R)
• M69: 22,851,075 km (0.07 R)
• M70: 23,111,225 km (0.092 R)
• M71: 23,634,220 km (0.099 R)
• M72: 23,709,318 km (0.07 R)
• M73: 23,821,965 km (0.047 R)
• M74: 24,085,706 km (0.095 R)
• M75: 24,350,345 km (0.1 R)
• M76: 24,616,030 km (0.086 R)
• M77: 25,265,285 km (0.088 R)
• M78: 25,803,987 km (0.113 R)
• M79: 25,920,075 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 10.9

Gravity: 7.98 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.73 AU - 11.01 AU

Year: 10949 Days

Day: 12 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 60,011,415 km

• M1: 168,746 km (0.103 R)
• M2: 295,755 km (0.049 R)
• M3: 386,710 km (0.105 R)
• M4: 676,033 km (0.081 R)
• M5: 1,638,695 km (0.045 R)
• M6: 2,201,033 km (0.118 R)
• M7: 2,577,721 km (0.099 R)
• M8: 3,197,056 km (0.07 R)
• M9: 3,523,778 km (0.102 R)
• M10: 4,174,080 km (0.101 R)
• M11: 4,244,690 km (0.076 R)
• M12: 4,604,024 km (0.065 R)
• M13: 5,085,879 km (0.072 R)
• M14: 5,275,419 km (0.115 R)
• M15: 6,462,030 km (0.043 R)
• M16: 6,667,577 km (0.095 R)
• M17: 6,792,043 km (0.081 R)
• M18: 7,001,180 km (0.117 R)
• M19: 7,597,926 km (0.083 R)
• M20: 7,946,340 km (0.091 R)
• M21: 8,078,435 km (0.103 R)
• M22: 8,255,558 km (0.1 R)
• M23: 9,391,754 km (0.077 R)
• M24: 10,001,964 km (0.112 R)
• M25: 11,063,810 km (0.071 R)
• M26: 11,359,565 km (0.079 R)
• M27: 11,707,978 km (0.107 R)
• M28: 11,808,209 km (0.098 R)
• M29: 12,059,832 km (0.115 R)
• M30: 12,722,701 km (0.119 R)
• M31: 13,032,667 km (0.111 R)
• M32: 13,502,255 km (0.075 R)
• M33: 14,511,741 km (0.063 R)
• M34: 14,835,621 km (0.111 R)
• M35: 14,998,533 km (0.075 R)
• M36: 16,043,474 km (0.07 R)
• M37: 16,434,523 km (0.063 R)
• M38: 16,715,617 km (0.038 R)
• M39: 16,941,809 km (0.115 R)
• M40: 17,112,052 km (0.1 R)
• M41: 19,317,124 km (0.098 R)
• M42: 19,494,996 km (0.071 R)
• M43: 19,852,385 km (0.103 R)
• M44: 20,755,358 km (0.104 R)
• M45: 21,181,413 km (0.106 R)
• M46: 21,548,825 km (0.109 R)
• M47: 21,671,645 km (0.1 R)
• M48: 22,227,850 km (0.048 R)
• M49: 22,476,631 km (0.084 R)
• M50: 23,354,322 km (0.114 R)
• M51: 23,924,439 km (0.116 R)
• M52: 24,435,017 km (0.107 R)
• M53: 25,532,168 km (0.068 R)
• M54: 27,975,101 km (0.074 R)
• M55: 28,445,586 km (0.106 R)
• M56: 28,783,229 km (0.105 R)
• M57: 29,054,450 km (0.113 R)
• M58: 30,353,707 km (0.083 R)
• M59: 33,648,600 km (0.118 R)
• M60: 33,719,809 km (0.071 R)
• M61: 34,651,654 km (0.08 R)
• M62: 36,540,776 km (0.111 R)
• M63: 37,055,093 km (0.105 R)
• M64: 37,350,100 km (0.06 R)
• M65: 40,418,054 km (0.081 R)
• M66: 40,569,746 km (0.09 R)
• M67: 40,950,024 km (0.065 R)
• M68: 43,023,001 km (0.106 R)
• M69: 43,255,476 km (0.108 R)
• M70: 43,333,118 km (0.089 R)
• M71: 43,410,759 km (0.039 R)
• M72: 44,189,565 km (0.025 R)
• M73: 44,815,932 km (0.118 R)
• M74: 45,523,978 km (0.107 R)
• M75: 47,350,568 km (0.093 R)
• M76: 47,750,743 km (0.071 R)
• M77: 48,152,114 km (0.096 R)
• M78: 50,501,997 km (0.082 R)
• M79: 51,238,916 km (0.041 R)
• M80: 51,485,304 km (0.089 R)
• M81: 51,649,862 km (0.09 R)
• M82: 51,732,140 km (0.062 R)
• M83: 52,144,432 km (0.118 R)
• M84: 52,474,894 km (0.101 R)
• M85: 53,720,745 km (0.088 R)
• M86: 54,221,748 km (0.101 R)
• M87: 55,228,542 km (0.088 R)
• M88: 55,734,332 km (0.086 R)
• M89: 56,156,797 km (0.109 R)
• M90: 56,665,429 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 9.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.31 AU - 10.43 AU

Year: 10949 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,011,415 km

• M1: 123,568 km (0.12 R)
• M2: 244,144 km (0.111 R)
• M3: 420,370 km (0.113 R)
• M4: 1,592,170 km (0.067 R)
• M5: 1,656,796 km (0.032 R)
• M6: 1,901,539 km (0.037 R)
• M7: 2,005,210 km (0.063 R)
• M8: 2,110,676 km (0.088 R)
• M9: 2,351,978 km (0.04 R)
• M10: 3,279,335 km (0.094 R)
• M11: 3,759,993 km (0.118 R)
• M12: 4,202,653 km (0.117 R)
• M13: 4,293,160 km (0.106 R)
• M14: 4,599,686 km (0.112 R)
• M15: 5,121,184 km (0.074 R)
• M16: 5,761,463 km (0.105 R)
• M17: 6,236,885 km (0.12 R)
• M18: 8,186,295 km (0.049 R)
• M19: 8,375,686 km (0.102 R)
• M20: 8,701,061 km (0.096 R)
• M21: 8,778,253 km (0.059 R)
• M22: 8,913,789 km (0.067 R)
• M23: 9,622,135 km (0.054 R)
• M24: 10,165,175 km (0.039 R)
• M25: 12,457,314 km (0.053 R)
• M26: 12,762,942 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.9

Radius: 14.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.09 AU - 13.41 AU

Year: 12445 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 60,011,415 km

• M1: 204,351 km (0.113 R)
• M2: 321,037 km (0.118 R)
• M3: 585,227 km (0.084 R)
• M4: 766,988 km (0.117 R)
• M5: 1,056,011 km (0.098 R)
• M6: 1,214,286 km (0.058 R)
• M7: 2,040,365 km (0.077 R)
• M8: 2,820,967 km (0.059 R)
• M9: 3,144,547 km (0.118 R)
• M10: 4,150,593 km (0.109 R)
• M11: 4,333,701 km (0.059 R)
• M12: 5,015,119 km (0.09 R)
• M13: 5,811,728 km (0.042 R)
• M14: 6,058,564 km (0.073 R)
• M15: 6,690,765 km (0.109 R)
• M16: 7,211,665 km (0.118 R)
• M17: 7,836,236 km (0.099 R)
• M18: 8,292,958 km (0.081 R)
• M19: 8,385,260 km (0.119 R)
• M20: 8,524,535 km (0.038 R)
• M21: 8,899,727 km (0.096 R)
• M22: 9,041,845 km (0.102 R)
• M23: 9,376,346 km (0.066 R)
• M24: 9,715,035 km (0.038 R)
• M25: 11,365,249 km (0.056 R)
• M26: 12,196,266 km (0.08 R)
• M27: 12,354,391 km (0.114 R)
• M28: 12,513,114 km (0.101 R)
• M29: 12,939,767 km (0.091 R)
• M30: 13,100,884 km (0.115 R)
• M31: 13,534,119 km (0.055 R)
• M32: 15,200,340 km (0.107 R)
• M33: 15,370,583 km (0.108 R)
• M34: 16,173,175 km (0.1 R)
• M35: 16,288,964 km (0.083 R)
• M36: 16,404,903 km (0.051 R)
• M37: 17,819,051 km (0.075 R)
• M38: 20,012,754 km (0.084 R)
• M39: 21,204,601 km (0.117 R)
• M40: 24,118,169 km (0.116 R)
• M41: 24,316,984 km (0.111 R)
• M42: 24,582,670 km (0.111 R)
• M43: 25,587,818 km (0.046 R)
• M44: 27,361,899 km (0.082 R)
• M45: 29,175,474 km (0.103 R)
• M46: 29,528,675 km (0.098 R)
• M47: 30,025,639 km (0.101 R)
• M48: 30,525,296 km (0.057 R)
• M49: 31,532,838 km (0.113 R)
• M50: 32,259,285 km (0.1 R)
• M51: 32,917,665 km (0.044 R)
• M52: 35,520,369 km (0.069 R)
• M53: 37,419,663 km (0.114 R)
• M54: 37,726,638 km (0.117 R)
• M55: 38,807,483 km (0.087 R)
• M56: 40,055,279 km (0.084 R)
• M57: 40,369,285 km (0.095 R)
• M58: 41,395,376 km (0.048 R)
• M59: 41,712,973 km (0.081 R)
• M60: 42,190,639 km (0.063 R)
• M61: 43,392,957 km (0.048 R)
• M62: 43,876,906 km (0.041 R)
• M63: 45,013,401 km (0.101 R)
• M64: 45,503,484 km (0.077 R)
• M65: 48,647,732 km (0.076 R)
• M66: 49,571,050 km (0.079 R)
• M67: 50,924,312 km (0.042 R)
• M68: 51,434,890 km (0.105 R)
• M69: 52,976,795 km (0.083 R)
• M70: 53,580,572 km (0.094 R)
• M71: 57,074,131 km (0.115 R)
• M72: 57,781,729 km (0.092 R)
• M73: 58,403,158 km (0.119 R)
• M74: 58,848,362 km (0.032 R)
• M75: 59,831,968 km (0.058 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit