🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.47 AU - 0.57 AU

Year: 133 Days

Day: 39.3 Hours

Environment

Temp: 219 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,087,465 km

• M1: 348,563 km (0.107 R)
• M2: 387,458 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.64 AU - 0.74 AU

Year: 203 Days

Day: 39.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,087,465 km

• M1: 367,861 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 230 Days

Day: 44.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,087,465 km

• M1: 285,433 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.78 AU - 4.42 AU

Year: 2423 Days

Day: 15.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 10.5

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.86 AU - 5.98 AU

Year: 4476 Days

Day: 10.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,087,465 km

• M1: 131,497 km (0.118 R)
• M2: 368,908 km (0.051 R)
• M3: 463,604 km (0.108 R)
• M4: 557,551 km (0.119 R)
• M5: 647,160 km (0.078 R)
• M6: 842,984 km (0.07 R)
• M7: 921,523 km (0.103 R)
• M8: 1,058,555 km (0.058 R)
• M9: 1,129,763 km (0.109 R)
• M10: 1,368,970 km (0.099 R)
• M11: 1,510,789 km (0.092 R)
• M12: 1,826,740 km (0.12 R)
• M13: 2,875,421 km (0.078 R)
• M14: 3,058,977 km (0.096 R)
• M15: 3,162,649 km (0.067 R)
• M16: 3,246,573 km (0.108 R)
• M17: 3,698,957 km (0.116 R)
• M18: 3,854,240 km (0.115 R)
• M19: 4,927,903 km (0.076 R)
• M20: 5,347,077 km (0.098 R)
• M21: 5,573,717 km (0.064 R)
• M22: 5,726,606 km (0.109 R)
• M23: 5,906,573 km (0.101 R)
• M24: 6,088,633 km (0.087 R)
• M25: 6,272,489 km (0.079 R)
• M26: 6,404,883 km (0.051 R)
• M27: 6,645,736 km (0.082 R)
• M28: 7,026,313 km (0.101 R)
• M29: 7,385,946 km (0.101 R)
• M30: 7,695,165 km (0.109 R)
• M31: 8,008,423 km (0.081 R)
• M32: 8,123,464 km (0.098 R)
• M33: 8,267,975 km (0.028 R)
• M34: 8,854,698 km (0.066 R)
• M35: 9,975,336 km (0.098 R)
• M36: 10,757,732 km (0.047 R)
• M37: 11,044,212 km (0.1 R)
• M38: 11,140,254 km (0.117 R)
• M39: 11,333,235 km (0.09 R)
• M40: 11,462,488 km (0.102 R)
• M41: 11,755,101 km (0.102 R)
• M42: 11,820,476 km (0.096 R)
• M43: 12,083,170 km (0.087 R)
• M44: 12,614,392 km (0.092 R)
• M45: 13,768,390 km (0.117 R)
• M46: 15,026,807 km (0.112 R)
• M47: 15,097,716 km (0.109 R)
• M48: 15,526,015 km (0.1 R)
• M49: 15,777,788 km (0.077 R)
• M50: 16,687,642 km (0.052 R)
• M51: 17,167,552 km (0.063 R)
• M52: 17,279,003 km (0.117 R)
• M53: 17,689,499 km (0.045 R)
• M54: 17,764,448 km (0.09 R)
• M55: 18,178,834 km (0.082 R)
• M56: 18,330,227 km (0.091 R)
• M57: 18,444,071 km (0.103 R)
• M58: 18,520,216 km (0.036 R)
• M59: 18,748,952 km (0.112 R)
• M60: 19,055,328 km (0.059 R)
• M61: 19,209,264 km (0.118 R)
• M62: 19,634,421 km (0.077 R)
• M63: 20,494,310 km (0.054 R)
• M64: 21,008,179 km (0.097 R)
• M65: 22,453,144 km (0.118 R)
• M66: 23,023,860 km (0.116 R)
• M67: 23,228,809 km (0.07 R)
• M68: 23,805,808 km (0.047 R)
• M69: 24,179,354 km (0.093 R)
• M70: 24,304,268 km (0.113 R)
• M71: 24,512,957 km (0.074 R)
• M72: 25,269,175 km (0.119 R)
• M73: 25,905,265 km (0.049 R)
• M74: 25,990,536 km (0.041 R)
• M75: 26,203,862 km (0.098 R)
• M76: 26,289,432 km (0.098 R)
• M77: 26,375,002 km (0.095 R)
• M78: 26,718,479 km (0.098 R)
• M79: 26,847,731 km (0.103 R)
• M80: 27,020,218 km (0.056 R)
• M81: 27,583,603 km (0.082 R)
• M82: 29,030,963 km (0.05 R)
• M83: 29,429,940 km (0.089 R)
• M84: 29,607,962 km (0.042 R)
• M85: 29,786,282 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 9.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.87 AU - 6.17 AU

Year: 4601 Days

Day: 10 Hours

Environment

Temp: -133 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,087,465 km

• M1: 126,111 km (0.117 R)
• M2: 222,003 km (0.054 R)
• M3: 388,356 km (0.11 R)
• M4: 466,745 km (0.117 R)
• M5: 591,360 km (0.116 R)
• M6: 652,995 km (0.073 R)
• M7: 829,221 km (0.03 R)
• M8: 984,204 km (0.101 R)
• M9: 1,162,375 km (0.105 R)
• M10: 1,805,198 km (0.082 R)
• M11: 1,993,392 km (0.094 R)
• M12: 2,057,569 km (0.116 R)
• M13: 2,457,295 km (0.095 R)
• M14: 2,613,475 km (0.092 R)
• M15: 2,684,085 km (0.051 R)
• M16: 2,826,951 km (0.098 R)
• M17: 2,936,008 km (0.102 R)
• M18: 3,102,061 km (0.069 R)
• M19: 3,579,578 km (0.049 R)
• M20: 3,697,611 km (0.045 R)
• M21: 3,857,231 km (0.058 R)
• M22: 4,100,777 km (0.064 R)
• M23: 4,203,700 km (0.099 R)
• M24: 4,496,762 km (0.118 R)
• M25: 4,861,482 km (0.096 R)
• M26: 5,014,371 km (0.087 R)
• M27: 5,080,493 km (0.089 R)
• M28: 5,280,506 km (0.064 R)
• M29: 5,370,115 km (0.115 R)
• M30: 5,965,664 km (0.097 R)
• M31: 6,106,136 km (0.028 R)
• M32: 6,271,442 km (0.101 R)
• M33: 6,534,136 km (0.115 R)
• M34: 7,469,122 km (0.073 R)
• M35: 7,824,268 km (0.098 R)
• M36: 7,926,742 km (0.048 R)
• M37: 8,210,829 km (0.039 R)
• M38: 8,524,535 km (0.098 R)
• M39: 9,056,356 km (0.112 R)
• M40: 9,190,994 km (0.08 R)
• M41: 9,380,534 km (0.114 R)
• M42: 9,626,174 km (0.117 R)
• M43: 9,791,181 km (0.071 R)
• M44: 9,901,733 km (0.102 R)
• M45: 10,096,061 km (0.069 R)
• M46: 10,207,811 km (0.061 R)
• M47: 10,460,482 km (0.095 R)
• M48: 10,545,154 km (0.078 R)
• M49: 11,404,743 km (0.042 R)
• M50: 11,843,065 km (0.109 R)
• M51: 12,257,002 km (0.117 R)
• M52: 12,886,959 km (0.096 R)
• M53: 13,743,257 km (0.101 R)
• M54: 13,929,058 km (0.092 R)
• M55: 14,366,033 km (0.102 R)
• M56: 14,775,931 km (0.077 R)
• M57: 14,871,076 km (0.089 R)
• M58: 15,285,611 km (0.115 R)
• M59: 16,028,365 km (0.055 R)
• M60: 17,014,813 km (0.092 R)
• M61: 17,114,445 km (0.111 R)
• M62: 17,347,967 km (0.108 R)
• M63: 17,515,367 km (0.08 R)
• M64: 17,851,813 km (0.031 R)
• M65: 19,011,496 km (0.035 R)
• M66: 19,392,073 km (0.119 R)
• M67: 19,496,193 km (0.093 R)
• M68: 19,809,900 km (0.09 R)
• M69: 19,879,911 km (0.038 R)
• M70: 20,477,705 km (0.089 R)
• M71: 20,548,315 km (0.103 R)
• M72: 21,511,127 km (0.115 R)
• M73: 21,618,987 km (0.102 R)
• M74: 22,052,222 km (0.048 R)
• M75: 22,160,980 km (0.104 R)
• M76: 22,342,741 km (0.066 R)
• M77: 22,597,955 km (0.069 R)
• M78: 22,744,112 km (0.109 R)
• M79: 23,369,282 km (0.109 R)
• M80: 24,598,976 km (0.105 R)
• M81: 25,051,211 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.1

Radius: 8.9

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.91 AU - 8.05 AU

Year: 7997 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,087,465 km

• M1: 146,606 km (0.057 R)
• M2: 220,956 km (0.1 R)
• M3: 287,378 km (0.105 R)
• M4: 567,724 km (0.099 R)
• M5: 699,220 km (0.074 R)
• M6: 941,719 km (0.114 R)
• M7: 1,046,138 km (0.116 R)
• M8: 1,383,481 km (0.046 R)
• M9: 1,626,877 km (0.092 R)
• M10: 1,753,736 km (0.096 R)
• M11: 2,247,110 km (0.063 R)
• M12: 2,985,973 km (0.109 R)
• M13: 3,089,944 km (0.047 R)
• M14: 3,381,959 km (0.046 R)
• M15: 3,879,073 km (0.076 R)
• M16: 3,935,770 km (0.09 R)
• M17: 4,078,636 km (0.117 R)
• M18: 4,281,641 km (0.108 R)
• M19: 4,428,695 km (0.072 R)
• M20: 4,547,476 km (0.064 R)
• M21: 4,697,523 km (0.044 R)
• M22: 5,033,520 km (0.091 R)
• M23: 5,095,303 km (0.101 R)
• M24: 5,377,146 km (0.092 R)
• M25: 6,054,525 km (0.047 R)
• M26: 6,186,620 km (0.032 R)
• M27: 6,253,041 km (0.087 R)
• M28: 6,520,971 km (0.114 R)
• M29: 6,656,507 km (0.058 R)
• M30: 7,033,643 km (0.039 R)
• M31: 7,172,620 km (0.07 R)
• M32: 7,242,482 km (0.072 R)
• M33: 7,382,655 km (0.094 R)
• M34: 7,665,993 km (0.113 R)
• M35: 8,909,600 km (0.058 R)
• M36: 9,249,188 km (0.063 R)
• M37: 9,631,410 km (0.079 R)
• M38: 9,708,603 km (0.07 R)
• M39: 9,902,182 km (0.092 R)
• M40: 11,293,143 km (0.117 R)
• M41: 11,456,055 km (0.108 R)
• M42: 11,619,566 km (0.063 R)
• M43: 12,365,610 km (0.094 R)
• M44: 12,449,385 km (0.043 R)
• M45: 12,533,459 km (0.114 R)
• M46: 13,212,484 km (0.077 R)
• M47: 14,121,889 km (0.115 R)
• M48: 14,385,331 km (0.088 R)
• M49: 14,739,280 km (0.041 R)
• M50: 16,505,432 km (0.094 R)
• M51: 16,829,461 km (0.046 R)
• M52: 17,015,561 km (0.035 R)
• M53: 17,342,881 km (0.092 R)
• M54: 17,956,232 km (0.104 R)
• M55: 18,241,815 km (0.079 R)
• M56: 18,865,638 km (0.083 R)
• M57: 18,962,278 km (0.05 R)
• M58: 20,529,914 km (0.047 R)
• M59: 20,629,397 km (0.08 R)
• M60: 20,878,477 km (0.056 R)
• M61: 21,430,045 km (0.087 R)
• M62: 22,189,852 km (0.089 R)
• M63: 22,855,563 km (0.1 R)
• M64: 23,475,795 km (0.092 R)
• M65: 23,840,216 km (0.119 R)
• M66: 24,733,016 km (0.094 R)
• M67: 26,065,634 km (0.081 R)
• M68: 26,767,846 km (0.12 R)
• M69: 27,476,192 km (0.066 R)
• M70: 29,526,132 km (0.112 R)
• M71: 29,806,927 km (0.101 R)
• M72: 31,338,211 km (0.073 R)
• M73: 31,969,514 km (0.055 R)
• M74: 32,431,173 km (0.097 R)
• M75: 33,361,223 km (0.095 R)
• M76: 34,123,424 km (0.09 R)
• M77: 34,772,679 km (0.055 R)
• M78: 34,891,310 km (0.049 R)
• M79: 35,128,722 km (0.106 R)
• M80: 35,664,731 km (0.068 R)
• M81: 36,323,709 km (0.094 R)
• M82: 36,805,564 km (0.114 R)
• M83: 37,228,777 km (0.114 R)
• M84: 37,532,161 km (0.104 R)
• M85: 37,897,180 km (0.073 R)
• M86: 38,263,545 km (0.106 R)
• M87: 38,753,628 km (0.114 R)
• M88: 38,876,597 km (0.095 R)
• M89: 40,174,508 km (0.038 R)
• M90: 40,361,057 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.1

Radius: 12.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.11 AU - 8.45 AU

Year: 8452 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,087,465 km

• M1: 202,107 km (0.114 R)
• M2: 509,231 km (0.054 R)
• M3: 772,523 km (0.092 R)
• M4: 912,098 km (0.087 R)
• M5: 1,061,098 km (0.081 R)
• M6: 1,513,631 km (0.03 R)
• M7: 1,761,814 km (0.046 R)
• M8: 2,298,122 km (0.084 R)
• M9: 2,911,025 km (0.082 R)
• M10: 3,396,171 km (0.052 R)
• M11: 3,633,283 km (0.052 R)
• M12: 3,784,228 km (0.113 R)
• M13: 3,875,931 km (0.05 R)
• M14: 5,168,008 km (0.064 R)
• M15: 5,719,725 km (0.11 R)
• M16: 6,110,026 km (0.084 R)
• M17: 6,841,709 km (0.087 R)
• M18: 7,180,099 km (0.107 R)
• M19: 7,408,835 km (0.051 R)
• M20: 7,873,486 km (0.105 R)
• M21: 7,991,069 km (0.11 R)
• M22: 9,035,263 km (0.074 R)
• M23: 9,117,242 km (0.083 R)
• M24: 10,036,970 km (0.075 R)
• M25: 11,117,515 km (0.103 R)
• M26: 11,783,675 km (0.089 R)
• M27: 11,963,491 km (0.09 R)
• M28: 12,784,036 km (0.076 R)
• M29: 13,717,078 km (0.099 R)
• M30: 14,096,458 km (0.116 R)
• M31: 14,575,620 km (0.113 R)
• M32: 14,817,071 km (0.119 R)
• M33: 14,914,160 km (0.076 R)
• M34: 15,697,753 km (0.115 R)
• M35: 15,945,338 km (0.104 R)
• M36: 16,494,811 km (0.119 R)
• M37: 17,253,870 km (0.101 R)
• M38: 17,458,371 km (0.078 R)
• M39: 17,766,393 km (0.11 R)
• M40: 18,387,972 km (0.053 R)
• M41: 18,964,073 km (0.104 R)
• M42: 19,919,405 km (0.103 R)
• M43: 21,436,627 km (0.092 R)
• M44: 22,209,150 km (0.109 R)
• M45: 22,878,601 km (0.067 R)
• M46: 24,009,112 km (0.096 R)
• M47: 24,180,252 km (0.103 R)
• M48: 26,500,515 km (0.108 R)
• M49: 26,795,671 km (0.06 R)
• M50: 26,973,094 km (0.056 R)
• M51: 28,347,301 km (0.119 R)
• M52: 29,012,562 km (0.113 R)
• M53: 29,377,581 km (0.075 R)
• M54: 29,560,689 km (0.081 R)
• M55: 29,744,096 km (0.112 R)
• M56: 30,050,771 km (0.104 R)
• M57: 31,163,331 km (0.085 R)
• M58: 31,412,411 km (0.101 R)
• M59: 31,787,304 km (0.058 R)
• M60: 32,226,373 km (0.083 R)
• M61: 33,364,963 km (0.116 R)
• M62: 33,619,877 km (0.098 R)
• M63: 34,067,325 km (0.068 R)
• M64: 34,452,390 km (0.06 R)
• M65: 34,581,193 km (0.117 R)
• M66: 34,839,100 km (0.118 R)
• M67: 35,162,232 km (0.11 R)
• M68: 35,356,709 km (0.101 R)
• M69: 36,596,426 km (0.066 R)
• M70: 37,056,739 km (0.098 R)
• M71: 38,382,475 km (0.03 R)
• M72: 42,728,293 km (0.105 R)
• M73: 43,699,483 km (0.102 R)
• M74: 44,748,164 km (0.101 R)
• M75: 45,310,951 km (0.058 R)
• M76: 45,593,093 km (0.09 R)
• M77: 45,875,982 km (0.119 R)
• M78: 47,584,988 km (0.113 R)
• M79: 47,943,724 km (0.052 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit