🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.43 AU - 0.57 AU

Year: 228 Days

Day: 43.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,531,084 km

• M1: 220,358 km (0.061 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 8

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 40,531,084 km

• M1: 100,979 km (0.107 R)
• M2: 220,956 km (0.11 R)
• M3: 341,981 km (0.119 R)
• M4: 410,796 km (0.087 R)
• M5: 519,703 km (0.074 R)
• M6: 579,692 km (0.091 R)
• M7: 629,508 km (0.103 R)
• M8: 747,541 km (0.113 R)
• M9: 841,189 km (0.072 R)
• M10: 979,716 km (0.116 R)
• M11: 1,145,920 km (0.077 R)
• M12: 1,250,937 km (0.069 R)
• M13: 1,304,643 km (0.085 R)
• M14: 1,406,070 km (0.066 R)
• M15: 1,514,379 km (0.113 R)
• M16: 1,725,911 km (0.056 R)
• M17: 1,776,774 km (0.053 R)
• M18: 1,870,721 km (0.027 R)
• M19: 2,068,340 km (0.103 R)
• M20: 2,207,317 km (0.073 R)
• M21: 2,262,668 km (0.111 R)
• M22: 2,344,199 km (0.092 R)
• M23: 2,395,660 km (0.102 R)
• M24: 2,584,004 km (0.096 R)
• M25: 2,782,820 km (0.085 R)
• M26: 2,853,729 km (0.092 R)
• M27: 3,003,177 km (0.053 R)
• M28: 3,178,057 km (0.075 R)
• M29: 3,240,888 km (0.108 R)
• M30: 3,292,649 km (0.12 R)
• M31: 3,414,422 km (0.075 R)
• M32: 3,734,561 km (0.118 R)
• M33: 3,825,218 km (0.04 R)
• M34: 3,898,221 km (0.036 R)
• M35: 3,959,407 km (0.073 R)
• M36: 4,126,358 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 12.8

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 370 Days

Day: 11 Hours

Environment

Temp: -147 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,531,084 km

• M1: 159,322 km (0.107 R)
• M2: 241,451 km (0.111 R)
• M3: 342,579 km (0.057 R)
• M4: 426,055 km (0.108 R)
• M5: 602,580 km (0.092 R)
• M6: 684,560 km (0.056 R)
• M7: 933,192 km (0.114 R)
• M8: 1,067,082 km (0.107 R)
• M9: 1,157,439 km (0.061 R)
• M10: 1,328,878 km (0.115 R)
• M11: 1,413,401 km (0.106 R)
• M12: 1,518,269 km (0.066 R)
• M13: 1,692,850 km (0.101 R)
• M14: 1,790,088 km (0.108 R)
• M15: 1,874,312 km (0.075 R)
• M16: 2,036,775 km (0.047 R)
• M17: 2,151,068 km (0.098 R)
• M18: 2,326,845 km (0.059 R)
• M19: 2,457,743 km (0.091 R)
• M20: 2,653,268 km (0.114 R)
• M21: 2,836,525 km (0.115 R)
• M22: 2,918,056 km (0.115 R)
• M23: 3,095,479 km (0.086 R)
• M24: 3,185,687 km (0.109 R)
• M25: 3,288,760 km (0.095 R)
• M26: 3,399,312 km (0.083 R)
• M27: 3,486,229 km (0.107 R)
• M28: 3,636,874 km (0.119 R)
• M29: 3,918,716 km (0.095 R)
• M30: 4,036,151 km (0.113 R)
• M31: 4,128,303 km (0.095 R)
• M32: 4,301,238 km (0.097 R)
• M33: 4,395,485 km (0.117 R)
• M34: 4,702,908 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.77 AU - 0.83 AU

Year: 462 Days

Day: 14.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,531,084 km

• M1: 99,632 km (0.083 R)
• M2: 155,432 km (0.026 R)
• M3: 219,310 km (0.111 R)
• M4: 297,550 km (0.093 R)
• M5: 375,341 km (0.115 R)
• M6: 445,203 km (0.032 R)
• M7: 510,428 km (0.111 R)
• M8: 571,913 km (0.071 R)
• M9: 662,569 km (0.088 R)
• M10: 789,428 km (0.066 R)
• M11: 900,579 km (0.086 R)
• M12: 1,004,550 km (0.047 R)
• M13: 1,083,687 km (0.11 R)
• M14: 1,168,210 km (0.093 R)
• M15: 1,255,126 km (0.039 R)
• M16: 1,669,363 km (0.075 R)
• M17: 1,737,280 km (0.079 R)
• M18: 1,814,024 km (0.1 R)
• M19: 1,911,412 km (0.094 R)
• M20: 2,042,759 km (0.078 R)
• M21: 2,339,711 km (0.098 R)
• M22: 2,411,966 km (0.057 R)
• M23: 2,536,731 km (0.095 R)
• M24: 2,615,270 km (0.109 R)
• M25: 2,748,113 km (0.115 R)
• M26: 2,846,847 km (0.088 R)
• M27: 2,969,817 km (0.027 R)
• M28: 3,034,294 km (0.096 R)
• M29: 3,085,157 km (0.114 R)
• M30: 3,173,868 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 8.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.96 AU - 1.06 AU

Year: 655 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 40,531,084 km

• M1: 112,647 km (0.091 R)
• M2: 175,777 km (0.054 R)
• M3: 229,184 km (0.105 R)
• M4: 294,558 km (0.042 R)
• M5: 375,042 km (0.101 R)
• M6: 432,487 km (0.073 R)
• M7: 605,423 km (0.115 R)
• M8: 658,679 km (0.118 R)
• M9: 743,801 km (0.066 R)
• M10: 842,086 km (0.093 R)
• M11: 925,861 km (0.077 R)
• M12: 1,022,352 km (0.044 R)
• M13: 1,097,151 km (0.075 R)
• M14: 1,247,048 km (0.091 R)
• M15: 1,453,942 km (0.114 R)
• M16: 1,561,503 km (0.027 R)
• M17: 1,754,783 km (0.087 R)
• M18: 1,888,075 km (0.097 R)
• M19: 2,018,524 km (0.092 R)
• M20: 2,288,399 km (0.086 R)
• M21: 2,420,942 km (0.098 R)
• M22: 2,638,458 km (0.091 R)
• M23: 2,721,784 km (0.106 R)
• M24: 2,784,764 km (0.114 R)
• M25: 3,005,571 km (0.112 R)
• M26: 3,077,976 km (0.12 R)
• M27: 3,232,062 km (0.072 R)
• M28: 3,298,932 km (0.075 R)
• M29: 3,351,291 km (0.118 R)
• M30: 3,517,495 km (0.12 R)
• M31: 3,647,794 km (0.101 R)
• M32: 3,850,200 km (0.114 R)
• M33: 4,024,482 km (0.11 R)
• M34: 4,104,517 km (0.113 R)
• M35: 4,185,150 km (0.069 R)
• M36: 4,413,586 km (0.039 R)
• M37: 4,595,946 km (0.079 R)
• M38: 4,679,721 km (0.088 R)
• M39: 4,959,768 km (0.046 R)
• M40: 5,114,751 km (0.106 R)
• M41: 5,306,386 km (0.111 R)
• M42: 5,385,523 km (0.111 R)
• M43: 5,859,300 km (0.115 R)
• M44: 6,142,788 km (0.053 R)
• M45: 6,290,740 km (0.096 R)

Asteroid Belt

Center: 1.58 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 11.8

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2 AU - 2.3 AU

Year: 2036 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,531,084 km

• M1: 152,440 km (0.102 R)
• M2: 242,498 km (0.111 R)
• M3: 358,287 km (0.106 R)
• M4: 474,674 km (0.112 R)
• M5: 599,588 km (0.086 R)
• M6: 886,517 km (0.114 R)
• M7: 1,037,461 km (0.116 R)
• M8: 1,111,662 km (0.092 R)
• M9: 1,305,541 km (0.098 R)
• M10: 1,585,438 km (0.064 R)
• M11: 1,716,187 km (0.108 R)
• M12: 1,839,306 km (0.087 R)
• M13: 2,094,669 km (0.117 R)
• M14: 2,287,800 km (0.095 R)
• M15: 2,374,118 km (0.09 R)
• M16: 2,849,241 km (0.051 R)
• M17: 3,396,021 km (0.106 R)
• M18: 3,537,990 km (0.101 R)
• M19: 3,769,118 km (0.065 R)
• M20: 4,050,063 km (0.056 R)
• M21: 4,215,967 km (0.107 R)
• M22: 4,554,507 km (0.083 R)
• M23: 4,870,159 km (0.081 R)
• M24: 4,982,207 km (0.079 R)
• M25: 5,539,160 km (0.077 R)
• M26: 5,689,955 km (0.055 R)
• M27: 6,029,991 km (0.077 R)
• M28: 6,116,010 km (0.09 R)
• M29: 6,272,040 km (0.063 R)
• M30: 7,162,447 km (0.064 R)
• M31: 7,846,708 km (0.113 R)
• M32: 7,978,503 km (0.065 R)
• M33: 8,359,230 km (0.053 R)
• M34: 8,532,614 km (0.086 R)
• M35: 8,668,149 km (0.109 R)
• M36: 9,396,990 km (0.114 R)
• M37: 9,577,256 km (0.066 R)
• M38: 10,002,263 km (0.036 R)
• M39: 10,186,418 km (0.088 R)
• M40: 10,829,091 km (0.116 R)
• M41: 11,378,264 km (0.072 R)
• M42: 11,570,498 km (0.067 R)
• M43: 11,699,301 km (0.114 R)
• M44: 12,045,022 km (0.074 R)
• M45: 12,547,821 km (0.076 R)
• M46: 12,724,346 km (0.073 R)
• M47: 12,901,769 km (0.066 R)
• M48: 12,990,780 km (0.112 R)
• M49: 13,146,960 km (0.042 R)
• M50: 13,348,768 km (0.058 R)
• M51: 13,664,718 km (0.042 R)
• M52: 13,778,113 km (0.111 R)
• M53: 14,350,026 km (0.106 R)
• M54: 14,789,844 km (0.087 R)
• M55: 14,976,392 km (0.072 R)
• M56: 15,920,804 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.2

Radius: 12

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.1 AU - 4.44 AU

Year: 5697 Days

Day: 10 Hours

Environment

Temp: -208 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,531,084 km

• M1: 154,535 km (0.118 R)
• M2: 563,834 km (0.074 R)
• M3: 931,696 km (0.073 R)
• M4: 1,211,743 km (0.114 R)
• M5: 1,321,847 km (0.112 R)
• M6: 1,435,541 km (0.109 R)
• M7: 1,535,772 km (0.113 R)
• M8: 1,743,563 km (0.038 R)
• M9: 1,942,229 km (0.101 R)
• M10: 2,129,675 km (0.086 R)
• M11: 2,522,370 km (0.1 R)
• M12: 3,110,738 km (0.082 R)
• M13: 3,331,096 km (0.047 R)
• M14: 4,142,814 km (0.091 R)
• M15: 5,013,773 km (0.108 R)
• M16: 5,116,846 km (0.112 R)
• M17: 5,272,876 km (0.11 R)
• M18: 5,750,542 km (0.089 R)
• M19: 5,831,624 km (0.032 R)
• M20: 7,236,797 km (0.037 R)
• M21: 7,441,746 km (0.1 R)
• M22: 7,648,490 km (0.106 R)
• M23: 7,737,800 km (0.082 R)
• M24: 8,098,032 km (0.092 R)
• M25: 8,371,946 km (0.051 R)
• M26: 8,494,765 km (0.104 R)
• M27: 8,679,968 km (0.074 R)
• M28: 8,991,730 km (0.07 R)
• M29: 9,594,011 km (0.113 R)
• M30: 10,307,892 km (0.052 R)
• M31: 10,638,054 km (0.118 R)
• M32: 11,444,686 km (0.119 R)
• M33: 11,821,074 km (0.099 R)
• M34: 11,993,411 km (0.109 R)
• M35: 12,410,639 km (0.089 R)
• M36: 12,797,200 km (0.03 R)
• M37: 12,903,415 km (0.05 R)
• M38: 13,330,816 km (0.071 R)
• M39: 14,053,673 km (0.119 R)
• M40: 14,199,830 km (0.1 R)
• M41: 14,419,888 km (0.051 R)
• M42: 15,049,695 km (0.083 R)
• M43: 15,424,438 km (0.034 R)
• M44: 15,612,931 km (0.077 R)
• M45: 16,221,346 km (0.054 R)
• M46: 16,451,427 km (0.089 R)
• M47: 16,798,644 km (0.086 R)
• M48: 16,876,136 km (0.095 R)
• M49: 17,148,404 km (0.099 R)
• M50: 17,343,779 km (0.074 R)
• M51: 18,973,049 km (0.116 R)
• M52: 19,256,088 km (0.081 R)
• M53: 19,377,861 km (0.067 R)
• M54: 19,744,675 km (0.084 R)
• M55: 20,113,733 km (0.051 R)
• M56: 20,650,789 km (0.078 R)
• M57: 20,775,554 km (0.052 R)
• M58: 21,739,263 km (0.037 R)
• M59: 22,333,167 km (0.086 R)
• M60: 24,015,395 km (0.081 R)
• M61: 25,381,373 km (0.083 R)
• M62: 25,648,705 km (0.043 R)
• M63: 26,051,572 km (0.101 R)
• M64: 27,044,752 km (0.059 R)
• M65: 27,409,023 km (0.047 R)
• M66: 27,591,831 km (0.038 R)
• M67: 27,683,385 km (0.037 R)
• M68: 28,650,386 km (0.115 R)
• M69: 29,301,436 km (0.086 R)
• M70: 29,534,958 km (0.118 R)
• M71: 29,628,606 km (0.103 R)
• M72: 29,722,404 km (0.03 R)
• M73: 29,863,176 km (0.081 R)
• M74: 30,239,714 km (0.096 R)
• M75: 30,334,110 km (0.099 R)
• M76: 30,854,860 km (0.077 R)
• M77: 30,949,855 km (0.096 R)
• M78: 31,044,999 km (0.09 R)
• M79: 31,522,067 km (0.108 R)
• M80: 31,809,444 km (0.114 R)
• M81: 31,953,507 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 11.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.02 AU - 6.68 AU

Year: 9136 Days

Day: 14.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,531,084 km

• M1: 154,834 km (0.111 R)
• M2: 254,765 km (0.077 R)
• M3: 371,751 km (0.111 R)
• M4: 552,016 km (0.09 R)
• M5: 675,734 km (0.107 R)
• M6: 779,255 km (0.064 R)
• M7: 1,088,923 km (0.077 R)
• M8: 1,495,231 km (0.055 R)
• M9: 1,757,027 km (0.109 R)
• M10: 1,947,016 km (0.111 R)
• M11: 2,055,624 km (0.059 R)
• M12: 2,166,327 km (0.102 R)
• M13: 2,256,385 km (0.119 R)
• M14: 2,629,183 km (0.099 R)
• M15: 2,872,279 km (0.059 R)
• M16: 3,889,545 km (0.113 R)
• M17: 4,595,796 km (0.115 R)
• M18: 4,741,804 km (0.091 R)
• M19: 4,830,216 km (0.093 R)
• M20: 5,098,744 km (0.114 R)
• M21: 5,901,935 km (0.105 R)
• M22: 6,546,403 km (0.102 R)
• M23: 6,877,164 km (0.027 R)
• M24: 7,693,220 km (0.116 R)
• M25: 7,832,197 km (0.115 R)
• M26: 8,042,232 km (0.072 R)
• M27: 8,539,794 km (0.089 R)
• M28: 8,792,316 km (0.117 R)
• M29: 8,937,725 km (0.093 R)
• M30: 9,047,230 km (0.109 R)
• M31: 9,564,540 km (0.088 R)
• M32: 9,676,738 km (0.085 R)
• M33: 10,015,727 km (0.09 R)
• M34: 10,435,349 km (0.097 R)
• M35: 11,291,946 km (0.072 R)
• M36: 12,333,148 km (0.116 R)
• M37: 12,618,730 km (0.101 R)
• M38: 13,196,627 km (0.059 R)
• M39: 13,530,679 km (0.107 R)
• M40: 14,292,431 km (0.097 R)
• M41: 14,592,524 km (0.082 R)
• M42: 15,329,743 km (0.11 R)
• M43: 15,417,257 km (0.039 R)
• M44: 15,548,903 km (0.111 R)
• M45: 15,857,524 km (0.088 R)
• M46: 16,079,228 km (0.094 R)
• M47: 16,301,979 km (0.081 R)
• M48: 18,352,068 km (0.095 R)
• M49: 18,725,016 km (0.119 R)
• M50: 20,626,854 km (0.108 R)
• M51: 21,600,885 km (0.063 R)
• M52: 21,797,457 km (0.077 R)
• M53: 21,994,627 km (0.092 R)
• M54: 22,291,429 km (0.088 R)
• M55: 22,539,911 km (0.077 R)
• M56: 22,739,325 km (0.079 R)
• M57: 23,947,926 km (0.077 R)
• M58: 24,714,017 km (0.106 R)
• M59: 24,868,103 km (0.111 R)
• M60: 25,022,637 km (0.055 R)
• M61: 25,125,860 km (0.078 R)
• M62: 25,904,218 km (0.119 R)
• M63: 26,848,629 km (0.12 R)
• M64: 26,954,245 km (0.108 R)
• M65: 27,911,223 km (0.065 R)
• M66: 28,071,741 km (0.105 R)
• M67: 28,447,681 km (0.115 R)
• M68: 28,717,106 km (0.107 R)
• M69: 29,312,955 km (0.098 R)
• M70: 31,125,183 km (0.08 R)
• M71: 31,347,187 km (0.089 R)
• M72: 31,737,188 km (0.077 R)
• M73: 31,904,887 km (0.028 R)
• M74: 33,143,109 km (0.037 R)
• M75: 33,825,126 km (0.041 R)
• M76: 34,282,297 km (0.106 R)
• M77: 36,423,641 km (0.087 R)
• M78: 38,548,379 km (0.086 R)
• M79: 38,667,609 km (0.096 R)
• M80: 38,846,677 km (0.077 R)
• M81: 39,385,379 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 18,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit