🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.03 AU - 1.13 AU

Year: 416 Days

Day: 46.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,436,072 km

• M1: 37,699 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.47 AU - 1.59 AU

Year: 702 Days

Day: 38.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,436,072 km

• M1: 40,541 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.53 AU - 1.81 AU

Year: 800 Days

Day: 44.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 14.3

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.57 AU - 5.77 AU

Year: 3743 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 139.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,436,072 km

• M1: 180,565 km (0.11 R)
• M2: 274,362 km (0.105 R)
• M3: 458,218 km (0.081 R)
• M4: 580,440 km (0.084 R)
• M5: 726,148 km (0.111 R)
• M6: 829,520 km (0.076 R)
• M7: 987,346 km (0.091 R)
• M8: 1,390,662 km (0.063 R)
• M9: 1,510,938 km (0.11 R)
• M10: 1,674,898 km (0.061 R)
• M11: 1,803,702 km (0.108 R)
• M12: 2,195,798 km (0.118 R)
• M13: 2,367,985 km (0.119 R)
• M14: 2,599,562 km (0.114 R)
• M15: 2,903,695 km (0.096 R)
• M16: 3,211,118 km (0.099 R)
• M17: 3,433,720 km (0.09 R)
• M18: 3,803,975 km (0.094 R)
• M19: 3,948,636 km (0.11 R)
• M20: 4,280,593 km (0.082 R)
• M21: 4,459,662 km (0.086 R)
• M22: 4,573,955 km (0.073 R)
• M23: 5,011,529 km (0.109 R)
• M24: 5,381,634 km (0.116 R)
• M25: 5,864,685 km (0.106 R)
• M26: 6,042,856 km (0.073 R)
• M27: 6,297,622 km (0.108 R)
• M28: 6,437,047 km (0.05 R)
• M29: 6,806,554 km (0.066 R)
• M30: 7,049,500 km (0.056 R)
• M31: 7,396,717 km (0.108 R)
• M32: 7,784,026 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.3

Radius: 13.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.09 AU - 8.15 AU

Year: 6317 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 68,436,072 km

• M1: 166,951 km (0.117 R)
• M2: 643,271 km (0.047 R)
• M3: 856,747 km (0.104 R)
• M4: 1,082,341 km (0.056 R)
• M5: 1,288,187 km (0.096 R)
• M6: 1,479,224 km (0.029 R)
• M7: 1,636,302 km (0.09 R)
• M8: 1,829,283 km (0.095 R)
• M9: 2,221,977 km (0.083 R)
• M10: 2,353,324 km (0.119 R)
• M11: 3,196,308 km (0.075 R)
• M12: 3,440,003 km (0.1 R)
• M13: 3,631,638 km (0.1 R)
• M14: 3,787,519 km (0.103 R)
• M15: 3,945,644 km (0.111 R)
• M16: 4,207,440 km (0.099 R)
• M17: 4,350,755 km (0.114 R)
• M18: 4,705,601 km (0.041 R)
• M19: 5,310,874 km (0.072 R)
• M20: 5,826,538 km (0.09 R)
• M21: 5,986,757 km (0.09 R)
• M22: 6,194,848 km (0.081 R)
• M23: 7,320,422 km (0.116 R)
• M24: 8,020,989 km (0.113 R)
• M25: 8,148,297 km (0.075 R)
• M26: 8,301,934 km (0.104 R)
• M27: 8,405,007 km (0.107 R)
• M28: 8,560,439 km (0.115 R)
• M29: 9,164,814 km (0.073 R)
• M30: 9,297,956 km (0.112 R)
• M31: 9,755,726 km (0.079 R)
• M32: 9,891,860 km (0.05 R)
• M33: 10,028,592 km (0.085 R)
• M34: 10,303,853 km (0.089 R)
• M35: 12,182,951 km (0.066 R)
• M36: 12,329,557 km (0.076 R)
• M37: 13,011,724 km (0.108 R)
• M38: 14,227,206 km (0.114 R)
• M39: 14,536,874 km (0.087 R)
• M40: 14,661,339 km (0.077 R)
• M41: 14,973,999 km (0.118 R)
• M42: 15,352,033 km (0.104 R)
• M43: 15,542,321 km (0.093 R)
• M44: 15,765,372 km (0.045 R)
• M45: 15,989,320 km (0.091 R)
• M46: 16,117,824 km (0.1 R)
• M47: 16,570,358 km (0.119 R)
• M48: 17,289,774 km (0.098 R)
• M49: 17,388,658 km (0.09 R)
• M50: 17,719,718 km (0.082 R)
• M51: 19,646,240 km (0.037 R)
• M52: 19,784,019 km (0.118 R)
• M53: 19,991,063 km (0.093 R)
• M54: 20,477,256 km (0.114 R)
• M55: 20,967,338 km (0.064 R)
• M56: 21,284,336 km (0.066 R)
• M57: 21,496,616 km (0.085 R)
• M58: 21,780,852 km (0.102 R)
• M59: 22,066,135 km (0.029 R)
• M60: 22,748,899 km (0.051 R)
• M61: 23,002,169 km (0.093 R)
• M62: 23,292,837 km (0.111 R)
• M63: 24,727,182 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 12.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.87 AU - 8.47 AU

Year: 7120 Days

Day: 9.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,436,072 km

• M1: 178,620 km (0.085 R)
• M2: 261,796 km (0.104 R)
• M3: 399,726 km (0.07 R)
• M4: 561,142 km (0.103 R)
• M5: 943,813 km (0.088 R)
• M6: 1,041,351 km (0.065 R)
• M7: 1,324,689 km (0.087 R)
• M8: 1,467,705 km (0.083 R)
• M9: 1,650,065 km (0.057 R)
• M10: 2,019,272 km (0.102 R)
• M11: 2,652,071 km (0.072 R)
• M12: 3,343,812 km (0.073 R)
• M13: 3,542,029 km (0.112 R)
• M14: 3,721,546 km (0.119 R)
• M15: 4,469,835 km (0.119 R)
• M16: 5,061,494 km (0.102 R)
• M17: 5,162,473 km (0.035 R)
• M18: 5,289,781 km (0.083 R)
• M19: 5,756,676 km (0.097 R)
• M20: 5,941,878 km (0.097 R)
• M21: 6,102,247 km (0.115 R)
• M22: 6,925,484 km (0.107 R)
• M23: 7,179,351 km (0.077 R)
• M24: 7,436,361 km (0.094 R)
• M25: 8,225,489 km (0.104 R)
• M26: 8,554,605 km (0.049 R)
• M27: 8,979,762 km (0.085 R)
• M28: 9,133,399 km (0.107 R)
• M29: 9,380,834 km (0.051 R)
• M30: 9,505,449 km (0.119 R)
• M31: 9,693,493 km (0.095 R)
• M32: 9,851,020 km (0.085 R)
• M33: 10,879,505 km (0.113 R)
• M34: 11,307,205 km (0.097 R)
• M35: 11,639,911 km (0.054 R)
• M36: 12,520,145 km (0.073 R)
• M37: 12,829,813 km (0.095 R)
• M38: 13,246,742 km (0.113 R)
• M39: 13,738,769 km (0.065 R)
• M40: 13,987,102 km (0.087 R)
• M41: 14,344,341 km (0.12 R)
• M42: 15,914,670 km (0.093 R)
• M43: 16,063,520 km (0.043 R)
• M44: 16,175,569 km (0.056 R)
• M45: 17,004,491 km (0.116 R)
• M46: 17,309,222 km (0.086 R)
• M47: 17,616,047 km (0.101 R)
• M48: 17,924,518 km (0.062 R)
• M49: 18,195,888 km (0.057 R)
• M50: 18,390,515 km (0.043 R)
• M51: 18,546,845 km (0.029 R)
• M52: 18,860,701 km (0.087 R)
• M53: 18,978,883 km (0.109 R)
• M54: 19,136,709 km (0.1 R)
• M55: 20,577,636 km (0.113 R)
• M56: 21,475,223 km (0.044 R)
• M57: 21,804,937 km (0.077 R)
• M58: 22,302,499 km (0.118 R)
• M59: 22,385,676 km (0.087 R)
• M60: 22,552,627 km (0.066 R)
• M61: 22,761,765 km (0.095 R)
• M62: 23,140,098 km (0.113 R)
• M63: 23,478,039 km (0.075 R)
• M64: 23,988,019 km (0.067 R)
• M65: 24,630,541 km (0.105 R)
• M66: 24,802,878 km (0.088 R)
• M67: 25,278,899 km (0.048 R)
• M68: 25,757,911 km (0.102 R)
• M69: 25,932,791 km (0.095 R)
• M70: 26,503,956 km (0.073 R)
• M71: 26,769,043 km (0.033 R)
• M72: 28,558,533 km (0.031 R)
• M73: 28,784,874 km (0.074 R)
• M74: 29,239,502 km (0.111 R)
• M75: 30,063,786 km (0.112 R)
• M76: 30,386,319 km (0.075 R)
• M77: 30,478,771 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 10.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.4 AU - 9.62 AU

Year: 8407 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,436,072 km

• M1: 178,171 km (0.038 R)
• M2: 349,461 km (0.116 R)
• M3: 506,090 km (0.057 R)
• M4: 576,101 km (0.109 R)
• M5: 675,434 km (0.115 R)
• M6: 951,143 km (0.081 R)
• M7: 1,102,387 km (0.091 R)
• M8: 1,181,225 km (0.107 R)
• M9: 1,446,462 km (0.064 R)
• M10: 1,622,239 km (0.097 R)
• M11: 1,917,994 km (0.025 R)
• M12: 2,539,723 km (0.09 R)
• M13: 2,688,423 km (0.097 R)
• M14: 2,753,050 km (0.03 R)
• M15: 3,039,230 km (0.102 R)
• M16: 3,760,292 km (0.105 R)
• M17: 3,930,385 km (0.081 R)
• M18: 4,053,354 km (0.095 R)
• M19: 4,481,354 km (0.099 R)
• M20: 4,584,277 km (0.097 R)
• M21: 4,713,829 km (0.066 R)
• M22: 5,003,450 km (0.053 R)
• M23: 5,190,747 km (0.093 R)
• M24: 5,766,699 km (0.036 R)
• M25: 6,219,083 km (0.112 R)
• M26: 6,595,321 km (0.086 R)
• M27: 6,919,350 km (0.068 R)
• M28: 7,068,350 km (0.042 R)
• M29: 7,984,936 km (0.084 R)
• M30: 9,133,548 km (0.096 R)
• M31: 9,594,160 km (0.103 R)
• M32: 11,230,462 km (0.087 R)
• M33: 11,370,785 km (0.075 R)
• M34: 11,866,253 km (0.104 R)
• M35: 12,224,390 km (0.116 R)
• M36: 12,296,496 km (0.101 R)
• M37: 12,549,915 km (0.102 R)
• M38: 12,951,585 km (0.112 R)
• M39: 14,295,423 km (0.108 R)
• M40: 14,371,419 km (0.105 R)
• M41: 14,753,342 km (0.108 R)
• M42: 14,984,022 km (0.051 R)
• M43: 16,393,234 km (0.113 R)
• M44: 16,512,613 km (0.098 R)
• M45: 16,952,730 km (0.113 R)
• M46: 17,559,200 km (0.079 R)
• M47: 18,627,029 km (0.092 R)
• M48: 18,918,147 km (0.119 R)
• M49: 19,043,360 km (0.107 R)
• M50: 19,294,535 km (0.1 R)
• M51: 19,800,475 km (0.034 R)
• M52: 19,969,969 km (0.111 R)
• M53: 20,696,117 km (0.06 R)
• M54: 21,779,655 km (0.069 R)
• M55: 22,130,312 km (0.103 R)
• M56: 23,015,034 km (0.117 R)
• M57: 25,461,109 km (0.111 R)
• M58: 26,621,390 km (0.041 R)
• M59: 27,467,366 km (0.09 R)
• M60: 27,609,185 km (0.074 R)
• M61: 28,609,097 km (0.066 R)
• M62: 29,041,135 km (0.044 R)
• M63: 30,595,009 km (0.051 R)
• M64: 32,825,662 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 14.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.3 AU - 14.7 AU

Year: 15416 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,436,072 km

• M1: 276,158 km (0.097 R)
• M2: 452,234 km (0.083 R)
• M3: 573,857 km (0.085 R)
• M4: 837,898 km (0.077 R)
• M5: 1,274,424 km (0.11 R)
• M6: 1,435,541 km (0.084 R)
• M7: 1,711,250 km (0.076 R)
• M8: 1,947,315 km (0.069 R)
• M9: 2,106,039 km (0.118 R)
• M10: 2,254,141 km (0.042 R)
• M11: 2,483,325 km (0.087 R)
• M12: 2,736,295 km (0.099 R)
• M13: 2,997,941 km (0.108 R)
• M14: 3,886,553 km (0.042 R)
• M15: 4,754,968 km (0.109 R)
• M16: 5,807,539 km (0.088 R)
• M17: 6,468,762 km (0.046 R)
• M18: 6,599,510 km (0.094 R)
• M19: 6,863,700 km (0.077 R)
• M20: 8,497,907 km (0.1 R)
• M21: 10,170,860 km (0.111 R)
• M22: 11,411,924 km (0.073 R)
• M23: 11,703,191 km (0.048 R)
• M24: 12,727,936 km (0.051 R)
• M25: 13,140,378 km (0.097 R)
• M26: 13,978,425 km (0.075 R)
• M27: 14,347,034 km (0.114 R)
• M28: 15,589,145 km (0.114 R)
• M29: 16,178,561 km (0.087 R)
• M30: 17,622,928 km (0.03 R)
• M31: 18,858,008 km (0.081 R)
• M32: 19,108,435 km (0.091 R)
• M33: 20,537,244 km (0.117 R)
• M34: 20,633,735 km (0.071 R)
• M35: 21,183,358 km (0.087 R)
• M36: 21,411,046 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.8

Radius: 4.3

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.2 AU - 18.74 AU

Year: 28251 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,436,072 km

• M1: 463,454 km (0.115 R)
• M2: 600,486 km (0.055 R)
• M3: 706,252 km (0.083 R)
• M4: 1,134,849 km (0.096 R)
• M5: 1,486,255 km (0.113 R)
• M6: 2,151,367 km (0.078 R)
• M7: 3,907,496 km (0.039 R)
• M8: 4,266,830 km (0.096 R)
• M9: 5,188,952 km (0.091 R)
• M10: 5,672,153 km (0.107 R)
• M11: 5,941,878 km (0.074 R)
• M12: 6,447,070 km (0.108 R)
• M13: 6,634,217 km (0.118 R)
• M14: 6,966,025 km (0.109 R)
• M15: 7,794,049 km (0.1 R)
• M16: 7,993,313 km (0.06 R)
• M17: 8,498,954 km (0.078 R)
• M18: 8,601,279 km (0.085 R)
• M19: 9,382,030 km (0.057 R)
• M20: 9,968,903 km (0.117 R)
• M21: 10,512,542 km (0.09 R)
• M22: 11,515,296 km (0.066 R)
• M23: 12,316,243 km (0.089 R)
• M24: 13,016,810 km (0.116 R)
• M25: 13,193,934 km (0.115 R)
• M26: 14,334,468 km (0.111 R)
• M27: 15,381,503 km (0.087 R)
• M28: 15,694,013 km (0.04 R)
• M29: 15,756,845 km (0.095 R)
• M30: 16,008,767 km (0.068 R)
• M31: 16,389,195 km (0.095 R)
• M32: 16,772,464 km (0.112 R)
• M33: 17,158,876 km (0.042 R)
• M34: 17,288,278 km (0.116 R)
• M35: 20,079,924 km (0.078 R)
• M36: 20,352,940 km (0.112 R)
• M37: 21,806,732 km (0.098 R)
• M38: 22,157,838 km (0.096 R)
• M39: 23,796,533 km (0.072 R)
• M40: 24,013,151 km (0.111 R)
• M41: 24,302,922 km (0.066 R)
• M42: 25,032,511 km (0.082 R)
• M43: 25,105,963 km (0.115 R)
• M44: 27,113,567 km (0.066 R)
• M45: 27,946,079 km (0.068 R)
• M46: 28,940,905 km (0.086 R)
• M47: 29,481,252 km (0.089 R)
• M48: 31,359,304 km (0.082 R)
• M49: 31,438,441 km (0.113 R)
• M50: 36,137,460 km (0.028 R)
• M51: 36,469,567 km (0.077 R)
• M52: 38,907,115 km (0.104 R)
• M53: 39,247,450 km (0.043 R)
• M54: 40,360,309 km (0.092 R)
• M55: 41,136,871 km (0.093 R)
• M56: 43,583,993 km (0.115 R)
• M57: 43,760,519 km (0.106 R)
• M58: 44,469,313 km (0.063 R)
• M59: 44,736,046 km (0.089 R)
• M60: 45,987,881 km (0.068 R)
• M61: 47,978,431 km (0.074 R)
• M62: 48,617,513 km (0.106 R)
• M63: 49,259,587 km (0.096 R)
• M64: 49,443,592 km (0.116 R)
• M65: 49,904,354 km (0.089 R)
• M66: 49,996,805 km (0.113 R)
• M67: 52,511,396 km (0.111 R)
• M68: 54,495,662 km (0.095 R)
• M69: 54,781,095 km (0.092 R)
• M70: 55,544,792 km (0.081 R)
• M71: 56,986,018 km (0.102 R)
• M72: 58,342,272 km (0.106 R)
• M73: 58,634,287 km (0.062 R)
• M74: 60,199,829 km (0.1 R)
• M75: 60,396,550 km (0.1 R)
• M76: 60,692,006 km (0.101 R)
• M77: 61,779,133 km (0.047 R)
• M78: 62,872,843 km (0.074 R)
• M79: 67,106,912 km (0.096 R)
• M80: 67,208,938 km (0.093 R)
• M81: 67,310,814 km (0.115 R)
• M82: 68,436,089 km (0.089 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 17,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit