🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.52 AU - 0.66 AU

Year: 288 Days

Day: 14.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,674,927 km

• M1: 140,472 km (0.09 R)
• M2: 389,254 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.57 AU - 0.65 AU

Year: 303 Days

Day: 17.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,674,927 km

• M1: 154,086 km (0.09 R)
• M2: 442,211 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.3

Radius: 13.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.77 AU - 1.13 AU

Year: 589 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 179.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,674,927 km

• M1: 171,589 km (0.067 R)
• M2: 271,670 km (0.098 R)
• M3: 361,428 km (0.085 R)
• M4: 510,727 km (0.106 R)
• M5: 673,639 km (0.115 R)
• M6: 762,650 km (0.08 R)
• M7: 865,573 km (0.093 R)
• M8: 964,158 km (0.047 R)
• M9: 1,137,692 km (0.085 R)
• M10: 1,268,590 km (0.09 R)
• M11: 1,415,944 km (0.108 R)
• M12: 1,627,625 km (0.109 R)
• M13: 1,746,705 km (0.066 R)
• M14: 1,874,910 km (0.037 R)
• M15: 2,044,554 km (0.115 R)
• M16: 2,278,974 km (0.054 R)
• M17: 2,447,122 km (0.084 R)
• M18: 2,543,164 km (0.1 R)
• M19: 2,668,377 km (0.028 R)
• M20: 2,882,153 km (0.118 R)
• M21: 3,049,852 km (0.077 R)
• M22: 3,213,362 km (0.076 R)
• M23: 3,372,235 km (0.082 R)
• M24: 3,682,202 km (0.119 R)
• M25: 3,848,704 km (0.07 R)
• M26: 3,936,967 km (0.117 R)
• M27: 4,034,056 km (0.057 R)
• M28: 4,305,128 km (0.104 R)
• M29: 4,405,208 km (0.078 R)
• M30: 4,497,660 km (0.03 R)
• M31: 4,658,926 km (0.107 R)
• M32: 4,761,700 km (0.107 R)
• M33: 4,987,144 km (0.102 R)
• M34: 5,216,179 km (0.109 R)
• M35: 5,323,141 km (0.097 R)
• M36: 5,675,743 km (0.045 R)
• M37: 5,804,098 km (0.115 R)
• M38: 5,989,300 km (0.091 R)
• M39: 6,101,349 km (0.069 R)
• M40: 6,232,995 km (0.057 R)
• M41: 6,346,690 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.8

Radius: 13.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.83 AU - 1.25 AU

Year: 674 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 40,674,927 km

• M1: 168,447 km (0.107 R)
• M2: 255,364 km (0.047 R)
• M3: 360,381 km (0.091 R)
• M4: 451,337 km (0.076 R)
• M5: 536,757 km (0.079 R)
• M6: 647,011 km (0.116 R)
• M7: 785,239 km (0.089 R)
• M8: 878,738 km (0.094 R)
• M9: 971,189 km (0.091 R)
• M10: 1,089,222 km (0.097 R)
• M11: 1,200,972 km (0.111 R)
• M12: 1,299,407 km (0.114 R)
• M13: 1,523,505 km (0.104 R)
• M14: 1,734,288 km (0.094 R)
• M15: 1,833,472 km (0.045 R)
• M16: 2,065,498 km (0.07 R)
• M17: 2,171,114 km (0.081 R)
• M18: 2,307,547 km (0.059 R)
• M19: 2,476,593 km (0.114 R)
• M20: 2,619,459 km (0.113 R)
• M21: 2,803,913 km (0.074 R)
• M22: 2,897,860 km (0.047 R)
• M23: 3,105,053 km (0.105 R)
• M24: 3,366,850 km (0.116 R)
• M25: 3,450,176 km (0.042 R)
• M26: 3,534,100 km (0.106 R)
• M27: 3,894,781 km (0.105 R)
• M28: 4,026,427 km (0.107 R)
• M29: 4,168,545 km (0.115 R)
• M30: 4,321,434 km (0.094 R)
• M31: 4,494,668 km (0.097 R)
• M32: 4,726,096 km (0.092 R)
• M33: 4,847,869 km (0.108 R)
• M34: 5,152,450 km (0.099 R)
• M35: 5,424,269 km (0.099 R)
• M36: 5,561,899 km (0.093 R)
• M37: 5,690,703 km (0.103 R)
• M38: 5,991,993 km (0.106 R)
• M39: 6,164,928 km (0.083 R)
• M40: 6,329,336 km (0.078 R)
• M41: 6,631,075 km (0.107 R)
• M42: 6,715,149 km (0.057 R)
• M43: 6,948,223 km (0.085 R)
• M44: 7,055,036 km (0.041 R)
• M45: 7,183,989 km (0.072 R)
• M46: 7,292,148 km (0.119 R)
• M47: 7,400,756 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.1

Radius: 13.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.28 AU - 2.68 AU

Year: 2483 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 40,674,927 km

• M1: 260,151 km (0.092 R)
• M2: 539,899 km (0.026 R)
• M3: 680,521 km (0.113 R)
• M4: 769,980 km (0.054 R)
• M5: 864,077 km (0.12 R)
• M6: 1,013,376 km (0.093 R)
• M7: 1,282,802 km (0.059 R)
• M8: 1,432,400 km (0.063 R)
• M9: 1,661,883 km (0.084 R)
• M10: 2,116,660 km (0.08 R)
• M11: 2,451,012 km (0.056 R)
• M12: 2,757,538 km (0.034 R)
• M13: 3,014,995 km (0.077 R)
• M14: 3,296,389 km (0.11 R)
• M15: 3,488,772 km (0.043 R)
• M16: 4,174,229 km (0.105 R)
• M17: 4,382,769 km (0.095 R)
• M18: 5,288,883 km (0.097 R)
• M19: 5,571,922 km (0.116 R)
• M20: 5,782,706 km (0.105 R)
• M21: 5,918,391 km (0.071 R)
• M22: 6,074,571 km (0.08 R)
• M23: 6,511,247 km (0.096 R)
• M24: 6,733,400 km (0.112 R)
• M25: 6,835,276 km (0.106 R)
• M26: 7,102,608 km (0.056 R)
• M27: 7,247,867 km (0.111 R)
• M28: 7,394,174 km (0.079 R)
• M29: 7,499,341 km (0.074 R)
• M30: 7,583,864 km (0.108 R)
• M31: 7,989,424 km (0.109 R)
• M32: 8,184,051 km (0.091 R)
• M33: 8,271,117 km (0.082 R)
• M34: 8,358,482 km (0.086 R)
• M35: 8,578,092 km (0.091 R)
• M36: 8,822,086 km (0.069 R)
• M37: 8,911,246 km (0.087 R)
• M38: 9,000,855 km (0.082 R)
• M39: 10,098,903 km (0.058 R)
• M40: 10,215,739 km (0.062 R)
• M41: 10,498,031 km (0.102 R)
• M42: 10,854,522 km (0.056 R)
• M43: 11,118,413 km (0.112 R)
• M44: 11,628,242 km (0.1 R)
• M45: 11,775,297 km (0.075 R)
• M46: 11,997,151 km (0.054 R)
• M47: 12,394,932 km (0.094 R)
• M48: 12,645,658 km (0.081 R)
• M49: 13,279,953 km (0.086 R)
• M50: 13,459,470 km (0.088 R)
• M51: 13,820,898 km (0.027 R)
• M52: 14,264,157 km (0.098 R)
• M53: 14,421,684 km (0.075 R)
• M54: 14,579,808 km (0.034 R)
• M55: 14,685,574 km (0.098 R)
• M56: 14,871,225 km (0.109 R)
• M57: 15,298,477 km (0.062 R)
• M58: 15,892,679 km (0.115 R)
• M59: 16,083,267 km (0.119 R)
• M60: 16,357,031 km (0.104 R)
• M61: 16,715,019 km (0.057 R)
• M62: 17,467,047 km (0.08 R)
• M63: 17,551,421 km (0.073 R)
• M64: 17,946,359 km (0.052 R)
• M65: 18,031,331 km (0.119 R)
• M66: 18,515,579 km (0.078 R)
• M67: 18,658,894 km (0.079 R)
• M68: 19,119,805 km (0.092 R)
• M69: 19,409,725 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.6

Radius: 13.8

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.51 AU - 3.47 AU

Year: 3287 Days

Day: 7.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,674,927 km

• M1: 175,777 km (0.114 R)
• M2: 395,836 km (0.108 R)
• M3: 588,368 km (0.109 R)
• M4: 751,430 km (0.109 R)
• M5: 1,015,171 km (0.116 R)
• M6: 1,101,788 km (0.066 R)
• M7: 1,217,128 km (0.09 R)
• M8: 1,475,035 km (0.112 R)
• M9: 1,589,178 km (0.117 R)
• M10: 2,012,839 km (0.118 R)
• M11: 2,140,596 km (0.062 R)
• M12: 2,387,582 km (0.042 R)
• M13: 3,391,234 km (0.085 R)
• M14: 3,486,827 km (0.076 R)
• M15: 3,583,168 km (0.113 R)
• M16: 3,917,968 km (0.059 R)
• M17: 4,221,951 km (0.107 R)
• M18: 4,428,845 km (0.067 R)
• M19: 4,681,815 km (0.077 R)
• M20: 4,788,628 km (0.081 R)
• M21: 5,070,021 km (0.083 R)
• M22: 5,157,835 km (0.085 R)
• M23: 5,740,519 km (0.112 R)
• M24: 6,086,389 km (0.097 R)
• M25: 6,368,082 km (0.079 R)
• M26: 6,822,710 km (0.087 R)
• M27: 6,968,568 km (0.088 R)
• M28: 7,090,939 km (0.11 R)
• M29: 7,263,425 km (0.101 R)
• M30: 7,814,544 km (0.104 R)
• M31: 7,941,702 km (0.058 R)
• M32: 8,120,920 km (0.033 R)
• M33: 8,483,396 km (0.046 R)
• M34: 8,851,257 km (0.034 R)
• M35: 8,957,322 km (0.069 R)
• M36: 9,063,836 km (0.119 R)
• M37: 9,197,427 km (0.066 R)
• M38: 10,013,633 km (0.076 R)
• M39: 10,179,686 km (0.025 R)
• M40: 10,346,638 km (0.107 R)
• M41: 10,881,300 km (0.113 R)
• M42: 11,977,703 km (0.095 R)
• M43: 12,183,550 km (0.069 R)
• M44: 12,539,144 km (0.111 R)
• M45: 13,565,236 km (0.06 R)
• M46: 13,779,909 km (0.089 R)
• M47: 13,964,812 km (0.075 R)
• M48: 14,088,529 km (0.085 R)
• M49: 14,524,308 km (0.111 R)
• M50: 14,838,463 km (0.104 R)
• M51: 16,117,076 km (0.066 R)
• M52: 16,572,901 km (0.111 R)
• M53: 16,835,296 km (0.074 R)
• M54: 17,000,003 km (0.06 R)
• M55: 17,430,845 km (0.085 R)
• M56: 17,764,598 km (0.109 R)
• M57: 18,608,479 km (0.12 R)
• M58: 18,983,970 km (0.119 R)
• M59: 19,361,854 km (0.118 R)
• M60: 19,569,197 km (0.061 R)
• M61: 19,742,431 km (0.089 R)
• M62: 20,125,252 km (0.108 R)
• M63: 20,230,120 km (0.105 R)
• M64: 21,004,738 km (0.114 R)
• M65: 21,288,824 km (0.115 R)
• M66: 21,395,637 km (0.065 R)
• M67: 21,753,176 km (0.025 R)
• M68: 22,040,703 km (0.086 R)
• M69: 22,293,224 km (0.078 R)
• M70: 23,386,336 km (0.065 R)
• M71: 24,646,399 km (0.066 R)
• M72: 25,096,389 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.7

Radius: 13.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.36 AU - 6.02 AU

Year: 7518 Days

Day: 6.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,674,927 km

• M1: 177,872 km (0.081 R)
• M2: 421,866 km (0.115 R)
• M3: 606,470 km (0.092 R)
• M4: 854,802 km (0.054 R)
• M5: 992,133 km (0.051 R)
• M6: 1,118,992 km (0.11 R)
• M7: 1,390,213 km (0.085 R)
• M8: 1,618,649 km (0.071 R)
• M9: 2,426,926 km (0.087 R)
• M10: 2,782,072 km (0.097 R)
• M11: 3,127,044 km (0.038 R)
• M12: 3,291,004 km (0.066 R)
• M13: 3,656,172 km (0.114 R)
• M14: 3,829,107 km (0.114 R)
• M15: 4,243,493 km (0.104 R)
• M16: 4,579,340 km (0.07 R)
• M17: 4,703,656 km (0.046 R)
• M18: 5,051,322 km (0.112 R)
• M19: 5,638,493 km (0.069 R)
• M20: 6,806,254 km (0.097 R)
• M21: 6,948,522 km (0.104 R)
• M22: 7,601,068 km (0.117 R)
• M23: 7,972,220 km (0.098 R)
• M24: 8,122,267 km (0.062 R)
• M25: 8,463,500 km (0.09 R)
• M26: 8,809,370 km (0.107 R)
• M27: 8,964,652 km (0.105 R)
• M28: 9,120,833 km (0.102 R)
• M29: 9,238,566 km (0.109 R)
• M30: 9,356,898 km (0.096 R)
• M31: 9,515,322 km (0.11 R)
• M32: 10,690,713 km (0.098 R)
• M33: 10,856,467 km (0.115 R)
• M34: 11,358,817 km (0.083 R)
• M35: 11,783,226 km (0.118 R)
• M36: 11,868,646 km (0.105 R)
• M37: 12,429,638 km (0.062 R)
• M38: 12,560,387 km (0.105 R)
• M39: 13,176,281 km (0.119 R)
• M40: 13,847,228 km (0.088 R)
• M41: 14,027,942 km (0.088 R)
• M42: 14,391,914 km (0.067 R)
• M43: 14,483,467 km (0.1 R)
• M44: 14,759,027 km (0.046 R)
• M45: 16,449,034 km (0.056 R)
• M46: 16,784,731 km (0.052 R)
• M47: 17,854,655 km (0.056 R)
• M48: 18,249,145 km (0.101 R)
• M49: 18,746,259 km (0.109 R)
• M50: 19,248,010 km (0.069 R)
• M51: 20,572,998 km (0.108 R)
• M52: 20,779,593 km (0.106 R)
• M53: 21,038,547 km (0.032 R)
• M54: 21,612,255 km (0.072 R)
• M55: 22,244,007 km (0.095 R)
• M56: 23,525,761 km (0.091 R)
• M57: 24,284,522 km (0.066 R)
• M58: 25,051,360 km (0.072 R)
• M59: 25,659,326 km (0.098 R)
• M60: 26,608,674 km (0.117 R)
• M61: 26,833,669 km (0.064 R)
• M62: 27,512,544 km (0.091 R)
• M63: 28,887,349 km (0.076 R)
• M64: 29,060,733 km (0.032 R)
• M65: 29,466,741 km (0.108 R)
• M66: 29,991,531 km (0.08 R)
• M67: 30,873,111 km (0.085 R)
• M68: 31,287,347 km (0.105 R)
• M69: 31,405,979 km (0.111 R)
• M70: 31,643,839 km (0.093 R)
• M71: 34,116,393 km (0.084 R)
• M72: 34,728,846 km (0.07 R)
• M73: 34,974,785 km (0.12 R)
• M74: 38,479,116 km (0.069 R)
• M75: 39,180,430 km (0.089 R)
• M76: 39,500,719 km (0.104 R)
• M77: 39,629,074 km (0.053 R)
• M78: 40,919,954 km (0.087 R)
• M79: 42,421,618 km (0.084 R)
• M80: 43,080,148 km (0.075 R)
• M81: 44,140,797 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.3

Radius: 5.3

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.91 AU - 7.37 AU

Year: 9674 Days

Day: 22.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,674,927 km

• M1: 126,111 km (0.116 R)
• M2: 216,917 km (0.043 R)
• M3: 320,439 km (0.081 R)
• M4: 589,715 km (0.116 R)
• M5: 692,788 km (0.08 R)
• M6: 984,803 km (0.077 R)
• M7: 1,019,509 km (0.107 R)
• M8: 1,090,120 km (0.099 R)
• M9: 1,126,023 km (0.112 R)
• M10: 1,162,375 km (0.038 R)
• M11: 1,199,177 km (0.051 R)
• M12: 1,427,912 km (0.053 R)
• M13: 1,587,981 km (0.117 R)
• M14: 1,691,054 km (0.111 R)
• M15: 2,147,777 km (0.116 R)
• M16: 2,193,105 km (0.094 R)
• M17: 2,425,131 km (0.109 R)
• M18: 2,937,504 km (0.101 R)
• M19: 3,064,363 km (0.075 R)
• M20: 3,193,017 km (0.095 R)
• M21: 3,616,678 km (0.068 R)
• M22: 3,752,663 km (0.113 R)
• M23: 3,807,565 km (0.073 R)
• M24: 4,142,515 km (0.068 R)
• M25: 4,199,362 km (0.101 R)
• M26: 4,284,932 km (0.068 R)
• M27: 4,399,973 km (0.083 R)
• M28: 4,486,889 km (0.095 R)
• M29: 4,960,366 km (0.06 R)
• M30: 5,325,834 km (0.086 R)
• M31: 5,480,668 km (0.114 R)
• M32: 5,636,997 km (0.11 R)
• M33: 6,179,589 km (0.079 R)
• M34: 6,277,127 km (0.092 R)
• M35: 6,440,637 km (0.11 R)
• M36: 7,313,840 km (0.077 R)
• M37: 7,869,446 km (0.054 R)
• M38: 8,655,284 km (0.111 R)
• M39: 9,020,901 km (0.066 R)
• M40: 9,316,806 km (0.093 R)
• M41: 9,354,056 km (0.089 R)
• M42: 9,994,484 km (0.097 R)
• M43: 10,455,096 km (0.09 R)
• M44: 11,556,436 km (0.057 R)
• M45: 12,039,637 km (0.101 R)
• M46: 12,202,100 km (0.12 R)
• M47: 13,952,245 km (0.09 R)
• M48: 14,251,441 km (0.063 R)
• M49: 14,509,647 km (0.097 R)
• M50: 15,249,409 km (0.047 R)
• M51: 15,293,390 km (0.038 R)
• M52: 15,381,354 km (0.104 R)
• M53: 15,469,467 km (0.072 R)
• M54: 15,734,704 km (0.075 R)
• M55: 15,867,996 km (0.096 R)
• M56: 15,957,006 km (0.049 R)
• M57: 16,314,695 km (0.077 R)
• M58: 17,357,991 km (0.1 R)
• M59: 17,495,621 km (0.097 R)
• M60: 17,679,776 km (0.101 R)
• M61: 17,818,303 km (0.038 R)
• M62: 17,864,529 km (0.12 R)
• M63: 18,049,881 km (0.078 R)
• M64: 18,282,505 km (0.103 R)
• M65: 19,365,444 km (0.116 R)
• M66: 20,082,916 km (0.104 R)
• M67: 20,565,967 km (0.101 R)
• M68: 20,663,056 km (0.088 R)
• M69: 20,711,676 km (0.025 R)
• M70: 21,839,943 km (0.111 R)
• M71: 21,988,493 km (0.06 R)
• M72: 22,236,975 km (0.117 R)
• M73: 22,486,355 km (0.07 R)
• M74: 22,937,692 km (0.11 R)
• M75: 23,038,371 km (0.069 R)
• M76: 23,849,042 km (0.114 R)
• M77: 26,971,449 km (0.073 R)
• M78: 28,472,065 km (0.026 R)
• M79: 29,779,551 km (0.108 R)
• M80: 30,440,773 km (0.084 R)
• M81: 30,995,332 km (0.109 R)
• M82: 31,050,983 km (0.115 R)
• M83: 33,760,799 km (0.072 R)
• M84: 33,989,983 km (0.084 R)
• M85: 34,449,996 km (0.093 R)
• M86: 35,085,787 km (0.04 R)
• M87: 36,604,056 km (0.078 R)
• M88: 37,845,868 km (0.112 R)
• M89: 38,981,316 km (0.113 R)
• M90: 39,282,007 km (0.098 R)
• M91: 40,492,254 km (0.109 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: 271 - 11,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit