🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 253 Days

Day: 14.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,697,762 km

• M1: 163,959 km (0.098 R)

Asteroid Belt

Center: 0.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.6

Radius: 13.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.84 AU - 1.32 AU

Year: 736 Days

Day: 11.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 9,697,762 km

• M1: 242,349 km (0.101 R)
• M2: 329,714 km (0.102 R)
• M3: 440,566 km (0.107 R)
• M4: 632,949 km (0.116 R)
• M5: 768,634 km (0.116 R)
• M6: 958,174 km (0.052 R)
• M7: 1,068,278 km (0.086 R)
• M8: 1,282,951 km (0.052 R)
• M9: 1,415,944 km (0.057 R)
• M10: 1,579,903 km (0.075 R)
• M11: 1,827,188 km (0.106 R)
• M12: 1,938,788 km (0.073 R)
• M13: 2,029,744 km (0.084 R)
• M14: 2,500,828 km (0.096 R)
• M15: 2,594,177 km (0.073 R)
• M16: 2,688,723 km (0.114 R)
• M17: 2,887,987 km (0.098 R)
• M18: 2,986,273 km (0.1 R)
• M19: 3,515,251 km (0.041 R)
• M20: 3,862,767 km (0.108 R)
• M21: 4,303,781 km (0.05 R)
• M22: 4,439,167 km (0.12 R)
• M23: 4,652,793 km (0.107 R)
• M24: 4,846,522 km (0.073 R)
• M25: 5,026,937 km (0.08 R)
• M26: 5,177,882 km (0.119 R)
• M27: 5,403,026 km (0.051 R)
• M28: 5,590,323 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 9.7

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.1 AU - 1.58 AU

Year: 1018 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 9,697,762 km

• M1: 123,418 km (0.094 R)
• M2: 246,537 km (0.057 R)
• M3: 352,004 km (0.102 R)
• M4: 414,835 km (0.085 R)
• M5: 509,530 km (0.114 R)
• M6: 588,967 km (0.113 R)
• M7: 698,323 km (0.091 R)
• M8: 821,592 km (0.065 R)
• M9: 924,365 km (0.092 R)
• M10: 1,002,755 km (0.045 R)
• M11: 1,181,823 km (0.09 R)
• M12: 1,283,251 km (0.042 R)
• M13: 1,347,278 km (0.071 R)
• M14: 1,437,187 km (0.077 R)
• M15: 1,588,580 km (0.108 R)
• M16: 1,649,017 km (0.108 R)
• M17: 1,754,484 km (0.086 R)
• M18: 1,825,992 km (0.098 R)
• M19: 1,972,149 km (0.084 R)
• M20: 2,160,343 km (0.102 R)
• M21: 2,453,704 km (0.103 R)
• M22: 2,574,729 km (0.072 R)
• M23: 2,687,376 km (0.088 R)
• M24: 2,801,819 km (0.111 R)
• M25: 2,875,421 km (0.106 R)
• M26: 2,992,556 km (0.081 R)
• M27: 3,111,187 km (0.115 R)
• M28: 3,488,024 km (0.092 R)
• M29: 3,601,569 km (0.054 R)
• M30: 3,751,167 km (0.118 R)
• M31: 3,832,697 km (0.041 R)
• M32: 3,914,677 km (0.107 R)
• M33: 4,176,174 km (0.117 R)
• M34: 4,284,932 km (0.109 R)
• M35: 4,455,922 km (0.052 R)
• M36: 4,704,105 km (0.063 R)
• M37: 4,791,919 km (0.095 R)
• M38: 4,893,197 km (0.086 R)
• M39: 4,969,492 km (0.115 R)
• M40: 5,292,025 km (0.094 R)
• M41: 5,436,087 km (0.109 R)
• M42: 5,541,704 km (0.081 R)
• M43: 5,647,918 km (0.076 R)
• M44: 5,862,591 km (0.12 R)
• M45: 5,930,209 km (0.109 R)
• M46: 5,998,127 km (0.084 R)
• M47: 6,438,842 km (0.068 R)
• M48: 6,762,123 km (0.049 R)
• M49: 7,076,278 km (0.117 R)
• M50: 7,278,684 km (0.093 R)
• M51: 7,645,050 km (0.094 R)
• M52: 7,718,951 km (0.119 R)
• M53: 7,852,691 km (0.094 R)
• M54: 7,957,410 km (0.117 R)
• M55: 8,334,696 km (0.049 R)
• M56: 8,686,999 km (0.113 R)
• M57: 8,888,357 km (0.117 R)
• M58: 8,950,590 km (0.104 R)
• M59: 9,263,998 km (0.059 R)
• M60: 9,390,408 km (0.085 R)
• M61: 9,453,837 km (0.049 R)
• M62: 9,645,024 km (0.092 R)
• M63: 9,741,065 km (0.117 R)
• M64: 9,982,516 km (0.038 R)
• M65: 10,047,292 km (0.111 R)
• M66: 10,177,143 km (0.071 R)
• M67: 10,405,878 km (0.086 R)
• M68: 10,818,469 km (0.043 R)
• M69: 11,186,031 km (0.113 R)
• M70: 11,388,138 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.3

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.28 AU - 1.54 AU

Year: 1098 Days

Day: 5.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 9,697,762 km

• M1: 178,919 km (0.077 R)
• M2: 279,598 km (0.054 R)
• M3: 371,302 km (0.108 R)
• M4: 475,721 km (0.102 R)
• M5: 577,149 km (0.057 R)
• M6: 718,818 km (0.055 R)
• M7: 820,993 km (0.095 R)
• M8: 1,034,768 km (0.093 R)
• M9: 1,198,429 km (0.077 R)
• M10: 1,315,264 km (0.105 R)
• M11: 1,428,211 km (0.113 R)
• M12: 1,519,316 km (0.105 R)
• M13: 1,612,665 km (0.112 R)
• M14: 1,778,569 km (0.119 R)
• M15: 1,904,680 km (0.09 R)
• M16: 2,024,658 km (0.082 R)
• M17: 2,185,475 km (0.108 R)
• M18: 2,321,161 km (0.111 R)
• M19: 2,459,987 km (0.026 R)
• M20: 2,683,636 km (0.111 R)
• M21: 3,250,313 km (0.092 R)
• M22: 3,576,436 km (0.103 R)
• M23: 3,784,228 km (0.099 R)
• M24: 4,055,598 km (0.079 R)
• M25: 4,175,725 km (0.092 R)
• M26: 4,309,167 km (0.089 R)
• M27: 4,605,370 km (0.074 R)
• M28: 4,756,016 km (0.108 R)
• M29: 5,036,512 km (0.077 R)
• M30: 5,152,899 km (0.073 R)
• M31: 5,257,019 km (0.091 R)
• M32: 5,937,839 km (0.097 R)
• M33: 6,047,195 km (0.05 R)
• M34: 6,254,089 km (0.083 R)
• M35: 6,421,339 km (0.068 R)
• M36: 6,561,811 km (0.102 R)
• M37: 6,731,904 km (0.081 R)
• M38: 7,250,710 km (0.086 R)
• M39: 7,455,958 km (0.073 R)
• M40: 7,692,921 km (0.12 R)
• M41: 7,887,398 km (0.083 R)
• M42: 8,038,043 km (0.098 R)
• M43: 8,526,630 km (0.051 R)
• M44: 8,665,905 km (0.108 R)
• M45: 8,759,105 km (0.077 R)
• M46: 8,883,870 km (0.03 R)
• M47: 9,024,940 km (0.047 R)
• M48: 9,325,482 km (0.089 R)
• M49: 9,822,746 km (0.089 R)
• M50: 10,115,509 km (0.085 R)
• M51: 10,444,175 km (0.11 R)
• M52: 10,593,175 km (0.089 R)
• M53: 10,977,342 km (0.102 R)
• M54: 11,400,255 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 15

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.3 AU - 1.52 AU

Year: 1098 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 9,697,762 km

• M1: 192,981 km (0.1 R)
• M2: 288,425 km (0.075 R)
• M3: 409,150 km (0.097 R)
• M4: 505,491 km (0.11 R)
• M5: 625,768 km (0.083 R)
• M6: 821,143 km (0.063 R)
• M7: 980,016 km (0.063 R)
• M8: 1,190,350 km (0.099 R)
• M9: 1,301,501 km (0.062 R)
• M10: 1,398,142 km (0.112 R)
• M11: 1,650,962 km (0.046 R)
• M12: 1,816,866 km (0.115 R)
• M13: 1,946,867 km (0.118 R)
• M14: 2,108,582 km (0.09 R)
• M15: 2,260,424 km (0.118 R)
• M16: 2,378,606 km (0.095 R)
• M17: 2,582,957 km (0.076 R)
• M18: 2,761,876 km (0.117 R)
• M19: 2,920,749 km (0.072 R)
• M20: 3,074,685 km (0.073 R)
• M21: 3,256,297 km (0.065 R)
• M22: 3,356,976 km (0.071 R)
• M23: 3,458,703 km (0.052 R)
• M24: 3,578,680 km (0.086 R)
• M25: 3,974,067 km (0.105 R)
• M26: 4,154,482 km (0.104 R)
• M27: 4,254,863 km (0.081 R)
• M28: 4,430,191 km (0.09 R)
• M29: 4,598,489 km (0.095 R)
• M30: 4,759,456 km (0.064 R)
• M31: 5,194,786 km (0.082 R)
• M32: 5,482,313 km (0.117 R)
• M33: 5,663,476 km (0.1 R)
• M34: 5,836,262 km (0.06 R)
• M35: 5,959,381 km (0.067 R)
• M36: 6,418,347 km (0.109 R)
• M37: 6,588,141 km (0.063 R)
• M38: 6,780,823 km (0.084 R)
• M39: 6,878,061 km (0.072 R)
• M40: 7,315,336 km (0.108 R)
• M41: 7,437,109 km (0.099 R)
• M42: 7,570,849 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.3

Radius: 9.9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.25 AU - 1.73 AU

Year: 1193 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 9,697,762 km

• M1: 150,495 km (0.087 R)
• M2: 233,223 km (0.062 R)
• M3: 337,194 km (0.089 R)
• M4: 418,425 km (0.095 R)
• M5: 623,674 km (0.109 R)
• M6: 715,227 km (0.086 R)
• M7: 847,622 km (0.119 R)
• M8: 943,215 km (0.047 R)
• M9: 1,194,539 km (0.096 R)
• M10: 1,277,566 km (0.111 R)
• M11: 1,583,942 km (0.105 R)
• M12: 2,131,770 km (0.066 R)
• M13: 2,368,733 km (0.058 R)
• M14: 2,679,747 km (0.055 R)
• M15: 2,812,290 km (0.063 R)
• M16: 2,902,049 km (0.075 R)
• M17: 2,992,556 km (0.102 R)
• M18: 3,293,696 km (0.116 R)
• M19: 3,435,964 km (0.075 R)
• M20: 3,677,714 km (0.113 R)
• M21: 3,763,733 km (0.108 R)
• M22: 3,975,264 km (0.1 R)
• M23: 4,038,245 km (0.118 R)
• M24: 4,241,997 km (0.036 R)
• M25: 4,306,474 km (0.105 R)
• M26: 4,423,160 km (0.118 R)
• M27: 4,580,537 km (0.073 R)
• M28: 4,968,295 km (0.058 R)
• M29: 5,131,955 km (0.077 R)
• M30: 5,548,884 km (0.085 R)
• M31: 5,661,831 km (0.098 R)
• M32: 5,790,036 km (0.028 R)
• M33: 5,947,862 km (0.104 R)
• M34: 6,020,118 km (0.064 R)
• M35: 6,092,672 km (0.118 R)
• M36: 6,356,114 km (0.093 R)
• M37: 6,504,216 km (0.08 R)
• M38: 6,593,526 km (0.096 R)
• M39: 6,668,325 km (0.112 R)
• M40: 6,849,039 km (0.115 R)
• M41: 7,199,996 km (0.1 R)
• M42: 7,261,630 km (0.068 R)
• M43: 7,541,079 km (0.102 R)
• M44: 7,619,319 km (0.101 R)
• M45: 7,966,984 km (0.085 R)
• M46: 8,174,925 km (0.119 R)
• M47: 8,336,042 km (0.034 R)
• M48: 8,433,281 km (0.094 R)
• M49: 8,628,805 km (0.091 R)
• M50: 8,760,003 km (0.099 R)
• M51: 9,157,484 km (0.064 R)
• M52: 9,476,427 km (0.084 R)
• M53: 9,628,867 km (0.107 R)
• M54: 9,918,788 km (0.097 R)
• M55: 10,402,886 km (0.07 R)
• M56: 10,595,120 km (0.117 R)
• M57: 11,125,444 km (0.055 R)
• M58: 11,682,547 km (0.084 R)
• M59: 11,827,656 km (0.07 R)
• M60: 11,955,263 km (0.086 R)
• M61: 12,156,772 km (0.1 R)
• M62: 12,285,426 km (0.098 R)
• M63: 12,377,728 km (0.056 R)
• M64: 12,451,779 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 8.9

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.85 AU - 3.49 AU

Year: 3703 Days

Day: 10.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 9,697,762 km

• M1: 146,157 km (0.049 R)
• M2: 257,757 km (0.063 R)
• M3: 334,501 km (0.064 R)
• M4: 403,017 km (0.076 R)
• M5: 496,964 km (0.076 R)
• M6: 743,651 km (0.091 R)
• M7: 1,027,887 km (0.102 R)
• M8: 1,175,690 km (0.116 R)
• M9: 1,403,527 km (0.095 R)
• M10: 1,803,702 km (0.08 R)
• M11: 2,290,643 km (0.05 R)
• M12: 2,414,210 km (0.114 R)
• M13: 2,779,379 km (0.095 R)
• M14: 3,045,513 km (0.118 R)
• M15: 3,663,951 km (0.118 R)
• M16: 3,788,267 km (0.074 R)
• M17: 4,062,181 km (0.112 R)
• M18: 4,320,686 km (0.071 R)
• M19: 4,607,016 km (0.099 R)
• M20: 4,763,645 km (0.117 R)
• M21: 4,990,585 km (0.08 R)
• M22: 5,151,552 km (0.11 R)
• M23: 5,244,303 km (0.083 R)
• M24: 5,314,315 km (0.095 R)
• M25: 6,030,889 km (0.097 R)
• M26: 6,128,726 km (0.091 R)
• M27: 6,326,045 km (0.098 R)
• M28: 6,525,459 km (0.036 R)
• M29: 6,676,403 km (0.062 R)
• M30: 7,317,729 km (0.1 R)
• M31: 8,384,512 km (0.083 R)
• M32: 8,852,454 km (0.07 R)
• M33: 9,385,621 km (0.107 R)
• M34: 9,900,237 km (0.084 R)
• M35: 10,306,994 km (0.074 R)
• M36: 10,394,808 km (0.111 R)
• M37: 10,512,242 km (0.033 R)
• M38: 10,630,275 km (0.066 R)
• M39: 11,076,675 km (0.029 R)
• M40: 11,226,722 km (0.075 R)
• M41: 11,468,472 km (0.082 R)
• M42: 11,834,089 km (0.068 R)
• M43: 12,172,779 km (0.061 R)
• M44: 12,265,679 km (0.085 R)
• M45: 12,327,762 km (0.068 R)
• M46: 13,080,688 km (0.116 R)
• M47: 13,207,697 km (0.095 R)
• M48: 13,398,883 km (0.117 R)
• M49: 13,526,789 km (0.115 R)
• M50: 14,075,215 km (0.076 R)
• M51: 14,696,794 km (0.089 R)
• M52: 14,828,739 km (0.106 R)
• M53: 15,763,876 km (0.078 R)
• M54: 15,831,344 km (0.084 R)
• M55: 16,000,539 km (0.025 R)
• M56: 16,136,374 km (0.087 R)
• M57: 16,409,091 km (0.118 R)
• M58: 16,993,869 km (0.037 R)
• M59: 17,236,667 km (0.056 R)
• M60: 17,515,517 km (0.069 R)
• M61: 17,760,708 km (0.102 R)
• M62: 18,042,251 km (0.066 R)
• M63: 18,396,499 km (0.103 R)
• M64: 18,645,729 km (0.074 R)
• M65: 18,752,841 km (0.082 R)
• M66: 18,896,156 km (0.032 R)
• M67: 19,183,683 km (0.1 R)
• M68: 19,726,723 km (0.07 R)
• M69: 20,091,443 km (0.084 R)
• M70: 20,164,746 km (0.053 R)
• M71: 20,495,357 km (0.082 R)
• M72: 20,939,064 km (0.11 R)
• M73: 21,162,115 km (0.065 R)
• M74: 21,460,712 km (0.071 R)
• M75: 21,535,511 km (0.111 R)
• M76: 21,986,549 km (0.089 R)
• M77: 22,364,882 km (0.084 R)
• M78: 23,396,808 km (0.106 R)
• M79: 23,744,324 km (0.099 R)
• M80: 24,093,485 km (0.109 R)
• M81: 25,309,117 km (0.093 R)
• M82: 25,507,035 km (0.11 R)
• M83: 26,424,220 km (0.119 R)
• M84: 26,544,646 km (0.075 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.3

Radius: 9.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.53 AU - 4.97 AU

Year: 6791 Days

Day: 5.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 9,697,762 km

• M1: 142,567 km (0.111 R)
• M2: 304,432 km (0.069 R)
• M3: 373,695 km (0.088 R)
• M4: 445,353 km (0.069 R)
• M5: 610,359 km (0.118 R)
• M6: 1,034,619 km (0.092 R)
• M7: 1,175,989 km (0.112 R)
• M8: 1,252,583 km (0.092 R)
• M9: 1,331,122 km (0.117 R)
• M10: 1,538,465 km (0.084 R)
• M11: 1,685,370 km (0.109 R)
• M12: 2,488,261 km (0.062 R)
• M13: 2,905,490 km (0.081 R)
• M14: 3,679,958 km (0.038 R)
• M15: 3,752,513 km (0.11 R)
• M16: 3,994,413 km (0.117 R)
• M17: 4,405,059 km (0.114 R)
• M18: 4,604,473 km (0.076 R)
• M19: 5,220,218 km (0.115 R)
• M20: 5,597,354 km (0.116 R)
• M21: 5,995,583 km (0.111 R)
• M22: 6,056,769 km (0.106 R)
• M23: 6,378,105 km (0.077 R)
• M24: 6,465,620 km (0.103 R)
• M25: 6,553,434 km (0.08 R)
• M26: 6,629,130 km (0.102 R)
• M27: 6,768,556 km (0.114 R)
• M28: 7,336,130 km (0.117 R)
• M29: 7,467,178 km (0.039 R)
• M30: 7,638,766 km (0.066 R)
• M31: 8,585,422 km (0.094 R)
• M32: 9,199,371 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 11,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit