🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.46 AU - 0.58 AU

Year: 132 Days

Day: 15 Hours

Environment

Temp: 241 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,941,411 km

• M1: 30,967 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.64 AU - 1.06 AU

Year: 275 Days

Day: 44.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.77 AU - 0.99 AU

Year: 290 Days

Day: 31.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.57 AU - 1.63 AU

Year: 711 Days

Day: 19.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,941,411 km

• M1: 62,233 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.46 AU - 1.86 AU

Year: 752 Days

Day: 31 Hours

Environment

Temp: -27 °C

Axial Tilt: 106.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.44 AU - 6.14 AU

Year: 4276 Days

Day: 21.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 11.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.86 AU - 7.58 AU

Year: 5452 Days

Day: 7.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,941,411 km

• M1: 148,102 km (0.075 R)
• M2: 264,639 km (0.067 R)
• M3: 344,524 km (0.096 R)
• M4: 618,138 km (0.114 R)
• M5: 787,782 km (0.116 R)
• M6: 878,887 km (0.095 R)
• M7: 960,119 km (0.111 R)
• M8: 1,281,007 km (0.051 R)
• M9: 1,438,234 km (0.118 R)
• M10: 1,789,639 km (0.09 R)
• M11: 1,895,106 km (0.105 R)
• M12: 2,186,822 km (0.091 R)
• M13: 2,651,473 km (0.057 R)
• M14: 2,752,152 km (0.062 R)
• M15: 2,854,178 km (0.088 R)
• M16: 3,062,119 km (0.106 R)
• M17: 3,449,278 km (0.102 R)
• M18: 4,105,564 km (0.098 R)
• M19: 4,222,699 km (0.092 R)
• M20: 4,412,389 km (0.096 R)
• M21: 4,948,847 km (0.115 R)
• M22: 5,224,855 km (0.117 R)
• M23: 5,454,338 km (0.118 R)
• M24: 5,687,412 km (0.104 R)
• M25: 6,082,949 km (0.058 R)
• M26: 6,190,061 km (0.036 R)
• M27: 6,789,948 km (0.081 R)
• M28: 6,984,725 km (0.111 R)
• M29: 7,379,962 km (0.087 R)
• M30: 7,811,402 km (0.103 R)
• M31: 7,986,432 km (0.048 R)
• M32: 8,103,717 km (0.045 R)
• M33: 8,459,311 km (0.104 R)
• M34: 8,578,989 km (0.109 R)
• M35: 8,669,047 km (0.096 R)
• M36: 9,002,201 km (0.07 R)
• M37: 9,216,426 km (0.074 R)
• M38: 9,339,545 km (0.086 R)
• M39: 9,900,686 km (0.101 R)
• M40: 10,153,507 km (0.034 R)
• M41: 10,472,749 km (0.115 R)
• M42: 10,892,520 km (0.038 R)
• M43: 11,088,194 km (0.11 R)
• M44: 11,350,888 km (0.11 R)
• M45: 11,915,919 km (0.092 R)
• M46: 12,694,875 km (0.074 R)
• M47: 12,900,872 km (0.112 R)
• M48: 13,038,801 km (0.102 R)
• M49: 14,337,759 km (0.069 R)
• M50: 14,659,993 km (0.103 R)
• M51: 14,731,800 km (0.106 R)
• M52: 14,984,471 km (0.115 R)
• M53: 15,202,285 km (0.073 R)
• M54: 15,311,492 km (0.064 R)
• M55: 16,343,867 km (0.097 R)
• M56: 16,642,913 km (0.111 R)
• M57: 17,019,301 km (0.084 R)
• M58: 17,972,688 km (0.114 R)
• M59: 18,358,800 km (0.042 R)
• M60: 18,747,755 km (0.1 R)
• M61: 19,494,248 km (0.12 R)
• M62: 20,170,431 km (0.111 R)
• M63: 20,692,677 km (0.091 R)
• M64: 22,701,028 km (0.114 R)
• M65: 23,244,218 km (0.054 R)
• M66: 23,580,664 km (0.073 R)
• M67: 23,749,560 km (0.099 R)
• M68: 24,003,427 km (0.095 R)
• M69: 24,130,885 km (0.084 R)
• M70: 24,727,930 km (0.11 R)
• M71: 24,899,518 km (0.05 R)
• M72: 25,028,472 km (0.091 R)
• M73: 25,719,614 km (0.118 R)
• M74: 26,067,579 km (0.117 R)
• M75: 26,680,331 km (0.112 R)
• M76: 27,297,871 km (0.076 R)
• M77: 28,098,669 km (0.081 R)
• M78: 28,322,467 km (0.089 R)
• M79: 28,817,038 km (0.115 R)
• M80: 29,042,631 km (0.049 R)
• M81: 30,225,951 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.9

Radius: 8.2

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.6 AU - 9.4 AU

Year: 8710 Days

Day: 14.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,941,411 km

• M1: 349,311 km (0.087 R)
• M2: 454,628 km (0.096 R)
• M3: 571,613 km (0.057 R)
• M4: 634,145 km (0.102 R)
• M5: 1,281,605 km (0.071 R)
• M6: 1,791,285 km (0.102 R)
• M7: 2,180,389 km (0.112 R)
• M8: 2,332,979 km (0.071 R)
• M9: 2,894,868 km (0.036 R)
• M10: 3,034,742 km (0.092 R)
• M11: 3,234,306 km (0.117 R)
• M12: 3,526,919 km (0.097 R)
• M13: 3,616,529 km (0.113 R)
• M14: 3,797,692 km (0.077 R)
• M15: 3,889,395 km (0.108 R)
• M16: 4,044,079 km (0.069 R)
• M17: 4,106,462 km (0.073 R)
• M18: 4,200,708 km (0.101 R)
• M19: 4,946,753 km (0.11 R)
• M20: 5,249,838 km (0.084 R)
• M21: 5,420,978 km (0.099 R)
• M22: 5,803,649 km (0.066 R)
• M23: 5,874,110 km (0.093 R)
• M24: 6,051,832 km (0.042 R)
• M25: 6,303,456 km (0.089 R)
• M26: 6,779,776 km (0.034 R)
• M27: 7,041,273 km (0.029 R)
• M28: 7,344,059 km (0.085 R)
• M29: 7,884,107 km (0.098 R)
• M30: 8,001,541 km (0.103 R)
• M31: 9,621,836 km (0.071 R)
• M32: 10,555,027 km (0.109 R)
• M33: 10,684,579 km (0.087 R)
• M34: 11,694,814 km (0.043 R)
• M35: 12,233,964 km (0.119 R)
• M36: 12,873,196 km (0.103 R)
• M37: 13,616,997 km (0.087 R)
• M38: 13,758,067 km (0.099 R)
• M39: 13,946,860 km (0.105 R)
• M40: 14,231,694 km (0.085 R)
• M41: 15,194,805 km (0.065 R)
• M42: 16,079,677 km (0.095 R)
• M43: 16,829,611 km (0.105 R)
• M44: 16,930,589 km (0.095 R)
• M45: 17,132,846 km (0.116 R)
• M46: 17,336,000 km (0.104 R)
• M47: 19,252,797 km (0.096 R)
• M48: 19,411,072 km (0.061 R)
• M49: 20,262,882 km (0.096 R)
• M50: 20,585,415 km (0.089 R)
• M51: 21,072,506 km (0.099 R)
• M52: 22,058,056 km (0.086 R)
• M53: 22,334,364 km (0.055 R)
• M54: 23,677,005 km (0.094 R)
• M55: 23,790,101 km (0.084 R)
• M56: 24,529,413 km (0.067 R)
• M57: 25,045,676 km (0.108 R)
• M58: 26,851,322 km (0.104 R)
• M59: 27,383,292 km (0.036 R)
• M60: 28,457,853 km (0.112 R)
• M61: 28,879,420 km (0.099 R)
• M62: 29,121,170 km (0.045 R)
• M63: 29,485,142 km (0.072 R)
• M64: 29,728,687 km (0.109 R)
• M65: 30,463,213 km (0.048 R)
• M66: 30,524,698 km (0.089 R)
• M67: 31,327,739 km (0.05 R)
• M68: 31,825,301 km (0.114 R)
• M69: 32,639,563 km (0.078 R)
• M70: 34,096,795 km (0.079 R)
• M71: 34,352,309 km (0.066 R)
• M72: 35,639,898 km (0.056 R)
• M73: 36,289,601 km (0.066 R)
• M74: 36,550,500 km (0.07 R)
• M75: 37,732,622 km (0.068 R)
• M76: 38,063,233 km (0.11 R)
• M77: 38,793,869 km (0.107 R)
• M78: 38,860,440 km (0.065 R)
• M79: 39,127,473 km (0.109 R)
• M80: 39,261,213 km (0.073 R)
• M81: 39,730,352 km (0.088 R)
• M82: 40,742,232 km (0.112 R)
• M83: 41,421,406 km (0.088 R)
• M84: 41,489,473 km (0.093 R)
• M85: 41,625,907 km (0.1 R)
• M86: 41,899,072 km (0.113 R)
• M87: 42,447,199 km (0.097 R)
• M88: 42,722,160 km (0.039 R)
• M89: 45,504,232 km (0.116 R)
• M90: 46,420,967 km (0.1 R)
• M91: 46,633,396 km (0.118 R)
• M92: 47,130,360 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.3

Radius: 3

Gravity: 19.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14 AU - 16.88 AU

Year: 21323 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 104.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,941,411 km

• M1: 60,737 km (0.111 R)
• M2: 325,076 km (0.109 R)
• M3: 501,452 km (0.106 R)
• M4: 968,497 km (0.092 R)
• M5: 1,463,366 km (0.088 R)
• M6: 1,947,315 km (0.105 R)
• M7: 2,023,910 km (0.112 R)
• M8: 2,127,431 km (0.059 R)
• M9: 2,286,155 km (0.115 R)
• M10: 2,340,010 km (0.065 R)
• M11: 2,756,341 km (0.092 R)
• M12: 2,784,914 km (0.06 R)
• M13: 4,038,395 km (0.043 R)
• M14: 5,583,591 km (0.118 R)
• M15: 6,436,000 km (0.092 R)
• M16: 7,367,845 km (0.036 R)
• M17: 8,884,618 km (0.026 R)
• M18: 9,310,523 km (0.081 R)
• M19: 9,439,626 km (0.068 R)
• M20: 9,699,627 km (0.078 R)
• M21: 11,079,817 km (0.114 R)
• M22: 11,308,103 km (0.073 R)
• M23: 11,399,807 km (0.104 R)
• M24: 11,584,111 km (0.1 R)
• M25: 12,330,904 km (0.032 R)
• M26: 12,805,578 km (0.08 R)
• M27: 14,513,088 km (0.11 R)
• M28: 14,712,801 km (0.103 R)
• M29: 15,114,770 km (0.119 R)
• M30: 15,165,335 km (0.117 R)
• M31: 15,317,176 km (0.093 R)
• M32: 15,724,681 km (0.104 R)
• M33: 16,706,641 km (0.087 R)
• M34: 17,974,932 km (0.101 R)
• M35: 18,350,722 km (0.072 R)
• M36: 18,404,577 km (0.116 R)
• M37: 18,837,513 km (0.105 R)
• M38: 19,383,546 km (0.117 R)
• M39: 20,939,663 km (0.106 R)
• M40: 21,448,296 km (0.082 R)
• M41: 21,789,678 km (0.117 R)
• M42: 22,190,301 km (0.112 R)
• M43: 25,120,923 km (0.088 R)
• M44: 26,023,447 km (0.089 R)
• M45: 26,326,682 km (0.068 R)
• M46: 27,551,290 km (0.078 R)
• M47: 28,357,024 km (0.075 R)
• M48: 28,794,149 km (0.114 R)
• M49: 28,919,512 km (0.038 R)
• M50: 29,991,830 km (0.088 R)
• M51: 30,437,183 km (0.073 R)
• M52: 31,851,032 km (0.054 R)
• M53: 32,240,286 km (0.083 R)
• M54: 32,435,511 km (0.088 R)
• M55: 32,631,185 km (0.1 R)
• M56: 33,549,267 km (0.066 R)
• M57: 37,510,469 km (0.1 R)
• M58: 38,058,895 km (0.098 R)
• M59: 38,402,970 km (0.076 R)
• M60: 38,817,207 km (0.096 R)
• M61: 38,955,734 km (0.082 R)
• M62: 41,192,522 km (0.101 R)
• M63: 42,968,847 km (0.095 R)
• M64: 45,570,354 km (0.105 R)
• M65: 48,222,425 km (0.09 R)
• M66: 48,743,773 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.9

Radius: 6.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 15 AU - 23.9 AU

Year: 30148 Days

Day: 17.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,941,411 km

• M1: 185,950 km (0.101 R)
• M2: 478,863 km (0.079 R)
• M3: 1,327,980 km (0.051 R)
• M4: 1,943,725 km (0.054 R)
• M5: 2,154,658 km (0.108 R)
• M6: 3,957,612 km (0.045 R)
• M7: 4,315,450 km (0.105 R)
• M8: 4,871,505 km (0.045 R)
• M9: 5,061,943 km (0.05 R)
• M10: 6,254,837 km (0.095 R)
• M11: 6,671,018 km (0.094 R)
• M12: 7,916,869 km (0.11 R)
• M13: 8,028,619 km (0.058 R)
• M14: 8,366,859 km (0.063 R)
• M15: 9,468,348 km (0.046 R)
• M16: 10,126,729 km (0.116 R)
• M17: 11,868,197 km (0.089 R)
• M18: 11,996,104 km (0.08 R)
• M19: 12,447,440 km (0.073 R)
• M20: 14,103,938 km (0.053 R)
• M21: 14,171,705 km (0.105 R)
• M22: 17,255,516 km (0.092 R)
• M23: 17,545,736 km (0.111 R)
• M24: 17,984,207 km (0.116 R)
• M25: 18,500,320 km (0.095 R)
• M26: 19,547,056 km (0.116 R)
• M27: 20,612,941 km (0.103 R)
• M28: 20,920,963 km (0.052 R)
• M29: 23,039,418 km (0.103 R)
• M30: 25,554,607 km (0.047 R)
• M31: 26,134,598 km (0.067 R)
• M32: 26,301,101 km (0.117 R)
• M33: 27,560,865 km (0.11 R)
• M34: 28,411,628 km (0.037 R)
• M35: 29,184,749 km (0.092 R)
• M36: 32,613,682 km (0.029 R)
• M37: 35,060,954 km (0.09 R)
• M38: 35,336,513 km (0.041 R)
• M39: 35,889,876 km (0.078 R)
• M40: 35,982,327 km (0.095 R)
• M41: 36,446,080 km (0.114 R)
• M42: 36,538,981 km (0.083 R)
• M43: 37,191,975 km (0.09 R)
• M44: 37,754,763 km (0.091 R)
• M45: 38,509,484 km (0.097 R)
• M46: 40,321,862 km (0.104 R)
• M47: 42,064,378 km (0.074 R)
• M48: 43,043,047 km (0.073 R)
• M49: 43,535,224 km (0.051 R)
• M50: 43,633,809 km (0.092 R)
• M51: 44,823,412 km (0.083 R)
• M52: 45,222,389 km (0.118 R)
• M53: 45,722,644 km (0.114 R)
• M54: 48,353,473 km (0.104 R)
• M55: 48,967,572 km (0.115 R)
• M56: 49,070,196 km (0.033 R)
• M57: 51,449,700 km (0.086 R)
• M58: 51,762,808 km (0.096 R)
• M59: 55,141,925 km (0.061 R)
• M60: 56,320,008 km (0.046 R)
• M61: 56,642,691 km (0.112 R)
• M62: 57,506,169 km (0.102 R)
• M63: 57,614,478 km (0.084 R)
• M64: 58,482,894 km (0.071 R)
• M65: 59,246,292 km (0.113 R)
• M66: 61,003,618 km (0.108 R)
• M67: 61,999,641 km (0.066 R)
• M68: 63,447,898 km (0.067 R)
• M69: 63,671,696 km (0.051 R)
• M70: 66,150,533 km (0.077 R)
• M71: 67,973,084 km (0.031 R)
• M72: 68,202,118 km (0.088 R)
• M73: 68,890,567 km (0.05 R)
• M74: 69,696,750 km (0.101 R)
• M75: 70,506,075 km (0.119 R)
• M76: 70,969,828 km (0.112 R)
• M77: 71,434,778 km (0.088 R)
• M78: 71,784,089 km (0.093 R)
• M79: 73,421,588 km (0.105 R)
• M80: 77,928,074 km (0.086 R)
• M81: 79,008,470 km (0.11 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit