🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.56 AU - 0.8 AU

Year: 236 Days

Day: 31.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.61 AU - 0.75 AU

Year: 236 Days

Day: 24.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.87 AU - 1.35 AU

Year: 493 Days

Day: 21.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,380,263 km

• M1: 576,849 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.02 AU - 1.54 AU

Year: 611 Days

Day: 41.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,380,263 km

• M1: 1,071,869 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.7

Radius: 11.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.03 AU - 4.91 AU

Year: 3336 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,380,263 km

• M1: 167,250 km (0.054 R)
• M2: 252,820 km (0.052 R)
• M3: 379,979 km (0.118 R)
• M4: 585,676 km (0.115 R)
• M5: 735,573 km (0.114 R)
• M6: 839,992 km (0.11 R)
• M7: 1,174,493 km (0.112 R)
• M8: 1,276,219 km (0.103 R)
• M9: 1,380,938 km (0.067 R)
• M10: 1,500,915 km (0.09 R)
• M11: 1,700,479 km (0.087 R)
• M12: 1,909,018 km (0.086 R)
• M13: 2,280,171 km (0.114 R)
• M14: 2,840,864 km (0.103 R)
• M15: 2,933,315 km (0.09 R)
• M16: 3,105,502 km (0.117 R)
• M17: 3,184,939 km (0.11 R)
• M18: 3,345,756 km (0.106 R)
• M19: 3,844,516 km (0.075 R)
• M20: 3,947,140 km (0.115 R)
• M21: 4,050,811 km (0.105 R)
• M22: 4,349,109 km (0.12 R)
• M23: 4,600,284 km (0.086 R)
• M24: 4,709,491 km (0.109 R)
• M25: 5,946,366 km (0.119 R)
• M26: 6,125,434 km (0.05 R)
• M27: 6,672,963 km (0.081 R)
• M28: 6,900,501 km (0.065 R)
• M29: 7,046,658 km (0.06 R)
• M30: 7,684,843 km (0.107 R)
• M31: 7,836,535 km (0.046 R)
• M32: 8,253,015 km (0.096 R)
• M33: 8,519,898 km (0.098 R)
• M34: 8,789,623 km (0.114 R)
• M35: 8,902,719 km (0.054 R)
• M36: 9,268,336 km (0.113 R)
• M37: 9,615,553 km (0.089 R)
• M38: 10,346,638 km (0.089 R)
• M39: 10,466,166 km (0.095 R)
• M40: 10,682,634 km (0.109 R)
• M41: 11,414,916 km (0.11 R)
• M42: 11,862,064 km (0.033 R)
• M43: 12,012,410 km (0.104 R)
• M44: 12,340,328 km (0.09 R)
• M45: 12,416,324 km (0.106 R)
• M46: 12,543,482 km (0.107 R)
• M47: 12,722,252 km (0.12 R)
• M48: 13,134,095 km (0.087 R)
• M49: 13,445,857 km (0.12 R)
• M50: 13,576,456 km (0.108 R)
• M51: 13,707,503 km (0.059 R)
• M52: 13,786,341 km (0.118 R)
• M53: 13,970,945 km (0.075 R)
• M54: 14,315,768 km (0.081 R)
• M55: 15,122,400 km (0.067 R)
• M56: 15,312,688 km (0.098 R)
• M57: 15,750,861 km (0.047 R)
• M58: 15,943,692 km (0.098 R)
• M59: 16,387,699 km (0.101 R)
• M60: 17,089,612 km (0.03 R)
• M61: 17,430,097 km (0.117 R)
• M62: 17,515,517 km (0.034 R)
• M63: 17,801,399 km (0.042 R)
• M64: 18,639,147 km (0.047 R)
• M65: 18,931,012 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 14.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.99 AU - 5.05 AU

Year: 4053 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,380,263 km

• M1: 180,864 km (0.082 R)
• M2: 379,380 km (0.114 R)
• M3: 652,097 km (0.093 R)
• M4: 782,846 km (0.034 R)
• M5: 993,479 km (0.072 R)
• M6: 1,129,464 km (0.089 R)
• M7: 1,588,281 km (0.109 R)
• M8: 1,695,841 km (0.06 R)
• M9: 1,952,701 km (0.12 R)
• M10: 2,356,316 km (0.099 R)
• M11: 2,467,617 km (0.06 R)
• M12: 2,891,428 km (0.113 R)
• M13: 3,051,497 km (0.082 R)
• M14: 3,173,420 km (0.085 R)
• M15: 3,283,224 km (0.115 R)
• M16: 3,380,463 km (0.096 R)
• M17: 4,132,791 km (0.079 R)
• M18: 4,329,063 km (0.108 R)
• M19: 4,574,852 km (0.09 R)
• M20: 4,778,006 km (0.044 R)
• M21: 4,920,424 km (0.05 R)
• M22: 5,242,059 km (0.056 R)
• M23: 5,771,187 km (0.093 R)
• M24: 6,059,312 km (0.114 R)
• M25: 6,248,254 km (0.105 R)
• M26: 6,386,931 km (0.083 R)
• M27: 6,702,733 km (0.102 R)
• M28: 6,827,048 km (0.115 R)
• M29: 7,077,774 km (0.1 R)
• M30: 7,204,334 km (0.044 R)
• M31: 7,681,103 km (0.111 R)
• M32: 7,942,151 km (0.056 R)
• M33: 8,168,193 km (0.105 R)
• M34: 8,530,519 km (0.08 R)
• M35: 8,820,290 km (0.07 R)
• M36: 9,251,282 km (0.071 R)
• M37: 9,870,318 km (0.116 R)
• M38: 10,338,260 km (0.076 R)
• M39: 10,647,479 km (0.119 R)
• M40: 11,127,538 km (0.068 R)
• M41: 11,401,901 km (0.113 R)
• M42: 11,721,442 km (0.081 R)
• M43: 11,850,096 km (0.094 R)
• M44: 12,785,681 km (0.08 R)
• M45: 13,251,230 km (0.111 R)
• M46: 13,452,589 km (0.101 R)
• M47: 13,587,376 km (0.08 R)
• M48: 13,971,544 km (0.103 R)
• M49: 14,451,154 km (0.071 R)
• M50: 14,612,271 km (0.109 R)
• M51: 15,309,397 km (0.083 R)
• M52: 15,803,818 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 8.2

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.52 AU - 8.3 AU

Year: 7661 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,380,263 km

• M1: 116,387 km (0.106 R)
• M2: 199,115 km (0.096 R)
• M3: 427,850 km (0.104 R)
• M4: 537,954 km (0.114 R)
• M5: 879,486 km (0.097 R)
• M6: 938,577 km (0.1 R)
• M7: 1,085,931 km (0.112 R)
• M8: 1,294,620 km (0.028 R)
• M9: 1,445,564 km (0.105 R)
• M10: 1,516,174 km (0.067 R)
• M11: 1,631,514 km (0.12 R)
• M12: 1,705,117 km (0.029 R)
• M13: 1,795,025 km (0.075 R)
• M14: 2,317,570 km (0.118 R)
• M15: 2,384,141 km (0.069 R)
• M16: 2,468,066 km (0.076 R)
• M17: 2,761,128 km (0.111 R)
• M18: 2,867,342 km (0.1 R)
• M19: 2,938,850 km (0.116 R)
• M20: 3,047,159 km (0.115 R)
• M21: 3,156,964 km (0.102 R)
• M22: 3,570,602 km (0.099 R)
• M23: 3,842,870 km (0.117 R)
• M24: 4,101,674 km (0.07 R)
• M25: 4,223,148 km (0.095 R)
• M26: 4,615,543 km (0.113 R)
• M27: 4,741,804 km (0.081 R)
• M28: 5,019,607 km (0.113 R)
• M29: 5,236,823 km (0.116 R)
• M30: 5,725,559 km (0.107 R)
• M31: 6,675,207 km (0.114 R)
• M32: 6,938,349 km (0.115 R)
• M33: 7,327,005 km (0.054 R)
• M34: 7,524,175 km (0.055 R)
• M35: 7,648,191 km (0.032 R)
• M36: 7,898,319 km (0.089 R)
• M37: 8,690,739 km (0.098 R)
• M38: 9,295,114 km (0.053 R)
• M39: 9,401,478 km (0.078 R)
• M40: 9,642,630 km (0.094 R)
• M41: 9,912,953 km (0.1 R)
• M42: 10,130,917 km (0.09 R)
• M43: 10,185,670 km (0.113 R)
• M44: 10,571,633 km (0.074 R)
• M45: 11,557,632 km (0.054 R)
• M46: 11,815,988 km (0.119 R)
• M47: 12,338,234 km (0.114 R)
• M48: 12,396,727 km (0.032 R)
• M49: 12,543,482 km (0.108 R)
• M50: 12,808,869 km (0.06 R)
• M51: 13,225,499 km (0.09 R)
• M52: 13,435,385 km (0.049 R)
• M53: 13,858,747 km (0.034 R)
• M54: 13,950,001 km (0.108 R)
• M55: 14,071,924 km (0.107 R)
• M56: 15,468,869 km (0.119 R)
• M57: 15,912,426 km (0.037 R)
• M58: 16,488,827 km (0.093 R)
• M59: 16,747,332 km (0.114 R)
• M60: 17,007,034 km (0.115 R)
• M61: 17,530,477 km (0.082 R)
• M62: 18,059,305 km (0.091 R)
• M63: 18,192,298 km (0.039 R)
• M64: 18,694,049 km (0.087 R)
• M65: 18,963,475 km (0.088 R)
• M66: 19,268,206 km (0.077 R)
• M67: 19,438,149 km (0.117 R)
• M68: 19,916,713 km (0.106 R)
• M69: 20,364,459 km (0.041 R)
• M70: 20,990,077 km (0.074 R)
• M71: 21,199,963 km (0.082 R)
• M72: 21,798,654 km (0.091 R)
• M73: 22,153,350 km (0.061 R)
• M74: 22,760,718 km (0.084 R)
• M75: 23,012,341 km (0.106 R)
• M76: 23,736,545 km (0.026 R)
• M77: 23,991,908 km (0.085 R)
• M78: 24,174,717 km (0.103 R)
• M79: 24,248,020 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.9

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.52 AU - 7.9 AU

Year: 8165 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,380,263 km

• M1: 192,981 km (0.057 R)
• M2: 452,683 km (0.115 R)
• M3: 535,710 km (0.102 R)
• M4: 638,334 km (0.102 R)
• M5: 748,887 km (0.06 R)
• M6: 1,259,614 km (0.085 R)
• M7: 1,608,925 km (0.085 R)
• M8: 1,765,255 km (0.096 R)
• M9: 2,030,342 km (0.028 R)
• M10: 2,531,046 km (0.073 R)
• M11: 3,191,371 km (0.068 R)
• M12: 3,414,871 km (0.117 R)
• M13: 3,490,567 km (0.059 R)
• M14: 3,720,948 km (0.117 R)
• M15: 4,009,373 km (0.103 R)
• M16: 4,776,361 km (0.05 R)
• M17: 5,061,345 km (0.059 R)
• M18: 5,858,701 km (0.117 R)
• M19: 6,443,180 km (0.08 R)
• M20: 7,469,571 km (0.073 R)
• M21: 7,601,517 km (0.082 R)
• M22: 8,306,721 km (0.078 R)
• M23: 8,512,119 km (0.073 R)
• M24: 9,067,875 km (0.091 R)
• M25: 9,279,406 km (0.083 R)
• M26: 9,456,979 km (0.064 R)
• M27: 9,671,502 km (0.046 R)
• M28: 9,779,362 km (0.085 R)
• M29: 10,068,984 km (0.096 R)
• M30: 10,582,553 km (0.119 R)
• M31: 10,842,704 km (0.107 R)
• M32: 11,521,130 km (0.103 R)
• M33: 12,642,965 km (0.108 R)
• M34: 13,196,926 km (0.058 R)
• M35: 13,637,940 km (0.089 R)
• M36: 13,920,979 km (0.115 R)
• M37: 14,287,943 km (0.071 R)
• M38: 14,947,969 km (0.036 R)
• M39: 15,449,570 km (0.031 R)
• M40: 16,814,202 km (0.117 R)
• M41: 16,900,819 km (0.113 R)
• M42: 17,686,657 km (0.109 R)
• M43: 17,774,621 km (0.051 R)
• M44: 17,995,427 km (0.11 R)
• M45: 18,217,131 km (0.081 R)
• M46: 18,306,142 km (0.05 R)
• M47: 18,439,733 km (0.086 R)
• M48: 18,663,232 km (0.097 R)
• M49: 18,752,991 km (0.051 R)
• M50: 18,932,658 km (0.118 R)
• M51: 19,657,459 km (0.067 R)
• M52: 20,206,932 km (0.07 R)
• M53: 21,744,051 km (0.103 R)
• M54: 22,455,089 km (0.087 R)
• M55: 22,981,374 km (0.087 R)
• M56: 23,415,059 km (0.042 R)
• M57: 23,511,849 km (0.092 R)
• M58: 23,754,347 km (0.106 R)
• M59: 24,388,492 km (0.065 R)
• M60: 24,633,982 km (0.04 R)
• M61: 24,830,853 km (0.11 R)
• M62: 25,574,055 km (0.096 R)
• M63: 26,123,678 km (0.071 R)
• M64: 26,425,117 km (0.05 R)
• M65: 26,626,626 km (0.093 R)
• M66: 27,591,233 km (0.075 R)
• M67: 27,693,408 km (0.055 R)
• M68: 30,026,237 km (0.067 R)
• M69: 30,289,380 km (0.102 R)
• M70: 31,242,767 km (0.073 R)
• M71: 31,669,720 km (0.072 R)
• M72: 34,491,435 km (0.108 R)
• M73: 34,987,950 km (0.111 R)
• M74: 35,209,355 km (0.093 R)
• M75: 35,486,709 km (0.095 R)
• M76: 36,716,105 km (0.115 R)
• M77: 37,336,038 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.3

Radius: 6.5

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.92 AU - 13.8 AU

Year: 20595 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,380,263 km

• M1: 154,983 km (0.031 R)
• M2: 366,066 km (0.118 R)
• M3: 501,901 km (0.059 R)
• M4: 1,025,793 km (0.095 R)
• M5: 1,171,052 km (0.096 R)
• M6: 1,618,350 km (0.066 R)
• M7: 2,053,530 km (0.088 R)
• M8: 2,114,117 km (0.055 R)
• M9: 2,363,048 km (0.096 R)
• M10: 3,129,587 km (0.093 R)
• M11: 3,377,172 km (0.081 R)
• M12: 3,521,534 km (0.081 R)
• M13: 3,816,242 km (0.072 R)
• M14: 4,312,308 km (0.05 R)
• M15: 4,390,398 km (0.039 R)
• M16: 5,197,180 km (0.117 R)
• M17: 6,625,540 km (0.09 R)
• M18: 6,989,063 km (0.097 R)
• M19: 7,405,843 km (0.118 R)
• M20: 7,688,134 km (0.119 R)
• M21: 8,605,318 km (0.054 R)
• M22: 9,505,748 km (0.083 R)
• M23: 9,658,637 km (0.108 R)
• M24: 9,915,496 km (0.106 R)
• M25: 12,381,019 km (0.089 R)
• M26: 13,167,305 km (0.084 R)
• M27: 13,509,137 km (0.109 R)
• M28: 14,434,998 km (0.053 R)
• M29: 15,381,204 km (0.085 R)
• M30: 15,441,043 km (0.057 R)
• M31: 15,681,148 km (0.104 R)
• M32: 17,023,041 km (0.055 R)
• M33: 17,645,069 km (0.049 R)
• M34: 17,833,113 km (0.09 R)
• M35: 18,274,577 km (0.119 R)
• M36: 18,528,444 km (0.098 R)
• M37: 19,620,359 km (0.046 R)
• M38: 19,685,285 km (0.119 R)
• M39: 19,945,435 km (0.112 R)
• M40: 20,337,980 km (0.087 R)
• M41: 20,865,313 km (0.102 R)
• M42: 21,530,724 km (0.092 R)
• M43: 22,000,611 km (0.072 R)
• M44: 25,383,617 km (0.068 R)
• M45: 26,165,116 km (0.081 R)
• M46: 27,533,339 km (0.116 R)
• M47: 28,924,748 km (0.084 R)
• M48: 29,517,305 km (0.067 R)
• M49: 29,740,655 km (0.094 R)
• M50: 30,039,252 km (0.111 R)
• M51: 30,338,897 km (0.068 R)
• M52: 34,871,264 km (0.07 R)
• M53: 35,186,018 km (0.073 R)
• M54: 36,534,642 km (0.077 R)
• M55: 36,934,517 km (0.056 R)
• M56: 37,416,223 km (0.108 R)
• M57: 38,710,992 km (0.093 R)
• M58: 39,200,327 km (0.111 R)
• M59: 39,773,885 km (0.087 R)
• M60: 43,526,248 km (0.068 R)
• M61: 43,865,088 km (0.083 R)
• M62: 44,545,758 km (0.071 R)
• M63: 44,716,449 km (0.033 R)
• M64: 45,058,430 km (0.114 R)
• M65: 45,745,084 km (0.082 R)
• M66: 47,651,260 km (0.03 R)
• M67: 48,088,086 km (0.101 R)
• M68: 49,141,853 km (0.096 R)
• M69: 50,825,877 km (0.059 R)
• M70: 51,540,655 km (0.105 R)
• M71: 53,160,800 km (0.103 R)
• M72: 53,251,307 km (0.069 R)
• M73: 53,704,588 km (0.069 R)
• M74: 54,068,261 km (0.09 R)
• M75: 54,159,216 km (0.115 R)
• M76: 55,438,727 km (0.119 R)
• M77: 56,728,261 km (0.1 R)
• M78: 58,214,067 km (0.083 R)
• M79: 59,712,588 km (0.087 R)
• M80: 61,698,650 km (0.09 R)
• M81: 61,888,938 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 17,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit