🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.47 AU - 0.77 AU

Year: 184 Days

Day: 33.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,127,025 km

• M1: 81,531 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.64 AU - 0.7 AU

Year: 207 Days

Day: 40.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.88 AU - 0.9 AU

Year: 316 Days

Day: 27.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 21,127,025 km

• M1: 93,798 km (0.114 R)
• M2: 592,707 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.53 AU - 1.95 AU

Year: 865 Days

Day: 20.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,127,025 km

• M1: 404,363 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 8.3

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.09 AU - 5.77 AU

Year: 4767 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,127,025 km

• M1: 116,537 km (0.095 R)
• M2: 172,038 km (0.067 R)
• M3: 227,389 km (0.045 R)
• M4: 287,228 km (0.11 R)
• M5: 366,365 km (0.098 R)
• M6: 501,452 km (0.103 R)
• M7: 586,723 km (0.058 R)
• M8: 716,424 km (0.102 R)
• M9: 797,357 km (0.117 R)
• M10: 881,580 km (0.104 R)
• M11: 942,467 km (0.093 R)
• M12: 1,059,452 km (0.085 R)
• M13: 1,219,971 km (0.071 R)
• M14: 1,419,235 km (0.086 R)
• M15: 1,481,019 km (0.106 R)
• M16: 1,826,440 km (0.099 R)
• M17: 1,882,689 km (0.069 R)
• M18: 2,160,792 km (0.05 R)
• M19: 2,232,449 km (0.079 R)
• M20: 2,353,623 km (0.071 R)
• M21: 2,577,422 km (0.096 R)
• M22: 2,666,283 km (0.107 R)
• M23: 2,769,206 km (0.12 R)
• M24: 2,939,149 km (0.117 R)
• M25: 3,180,152 km (0.104 R)
• M26: 3,303,271 km (0.109 R)
• M27: 3,399,911 km (0.094 R)
• M28: 3,582,121 km (0.101 R)
• M29: 4,312,757 km (0.054 R)
• M30: 4,464,300 km (0.094 R)
• M31: 4,929,699 km (0.079 R)
• M32: 5,184,165 km (0.079 R)
• M33: 5,296,961 km (0.115 R)
• M34: 6,555,229 km (0.109 R)
• M35: 6,835,127 km (0.072 R)
• M36: 7,083,459 km (0.103 R)
• M37: 7,226,624 km (0.074 R)
• M38: 7,406,890 km (0.085 R)
• M39: 8,330,806 km (0.099 R)
• M40: 8,406,204 km (0.12 R)
• M41: 8,538,897 km (0.09 R)
• M42: 9,408,210 km (0.111 R)
• M43: 9,843,390 km (0.104 R)
• M44: 10,023,357 km (0.091 R)
• M45: 10,467,662 km (0.114 R)
• M46: 11,104,949 km (0.038 R)
• M47: 11,292,246 km (0.096 R)
• M48: 11,670,130 km (0.09 R)
• M49: 12,201,801 km (0.092 R)
• M50: 12,502,941 km (0.069 R)
• M51: 12,676,176 km (0.106 R)
• M52: 13,068,870 km (0.054 R)
• M53: 13,465,604 km (0.074 R)
• M54: 13,576,456 km (0.081 R)
• M55: 14,202,971 km (0.093 R)
• M56: 14,383,835 km (0.118 R)
• M57: 14,474,492 km (0.053 R)
• M58: 14,702,030 km (0.115 R)
• M59: 15,206,624 km (0.083 R)
• M60: 15,345,301 km (0.068 R)
• M61: 15,623,852 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.4

Radius: 14.8

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.73 AU - 6.83 AU

Year: 5235 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,127,025 km

• M1: 225,893 km (0.12 R)
• M2: 401,221 km (0.069 R)
• M3: 903,571 km (0.119 R)
• M4: 1,028,336 km (0.04 R)
• M5: 1,129,913 km (0.08 R)
• M6: 1,359,994 km (0.088 R)
• M7: 1,456,634 km (0.095 R)
• M8: 1,657,245 km (0.07 R)
• M9: 1,903,483 km (0.06 R)
• M10: 2,105,740 km (0.083 R)
• M11: 2,219,135 km (0.088 R)
• M12: 2,492,001 km (0.109 R)
• M13: 2,714,154 km (0.044 R)
• M14: 3,222,189 km (0.104 R)
• M15: 3,442,845 km (0.101 R)
• M16: 3,577,633 km (0.109 R)
• M17: 4,087,313 km (0.087 R)
• M18: 4,206,543 km (0.066 R)
• M19: 4,351,054 km (0.113 R)
• M20: 5,073,013 km (0.062 R)
• M21: 5,227,099 km (0.05 R)
• M22: 5,461,220 km (0.105 R)
• M23: 6,021,015 km (0.116 R)
• M24: 6,266,804 km (0.027 R)
• M25: 6,599,510 km (0.108 R)
• M26: 6,881,203 km (0.086 R)
• M27: 6,995,047 km (0.06 R)
• M28: 7,195,807 km (0.09 R)
• M29: 7,485,877 km (0.108 R)
• M30: 7,603,013 km (0.091 R)
• M31: 8,107,756 km (0.115 R)
• M32: 8,318,838 km (0.082 R)
• M33: 8,470,680 km (0.093 R)
• M34: 9,369,763 km (0.11 R)
• M35: 9,782,654 km (0.095 R)
• M36: 10,104,289 km (0.072 R)
• M37: 10,299,065 km (0.093 R)
• M38: 10,495,039 km (0.1 R)
• M39: 10,857,664 km (0.102 R)
• M40: 11,023,717 km (0.091 R)
• M41: 12,072,847 km (0.049 R)
• M42: 12,383,413 km (0.078 R)
• M43: 13,366,570 km (0.084 R)
• M44: 14,411,361 km (0.072 R)
• M45: 14,962,031 km (0.096 R)
• M46: 15,895,223 km (0.04 R)
• M47: 16,847,263 km (0.092 R)
• M48: 17,001,349 km (0.052 R)
• M49: 17,271,972 km (0.104 R)
• M50: 17,544,240 km (0.093 R)
• M51: 17,817,705 km (0.117 R)
• M52: 18,092,815 km (0.049 R)
• M53: 18,846,340 km (0.11 R)
• M54: 19,126,537 km (0.075 R)
• M55: 21,126,660 km (0.087 R)
• M56: 21,251,275 km (0.046 R)
• M57: 21,501,253 km (0.072 R)
• M58: 21,668,504 km (0.079 R)
• M59: 21,878,090 km (0.115 R)
• M60: 22,383,881 km (0.08 R)
• M61: 22,595,861 km (0.026 R)
• M62: 22,978,981 km (0.108 R)
• M63: 23,450,065 km (0.109 R)
• M64: 23,708,420 km (0.117 R)
• M65: 24,358,423 km (0.059 R)
• M66: 24,926,596 km (0.081 R)
• M67: 25,278,300 km (0.098 R)
• M68: 25,720,362 km (0.082 R)
• M69: 25,986,796 km (0.072 R)
• M70: 26,836,661 km (0.099 R)
• M71: 27,468,712 km (0.059 R)
• M72: 27,786,608 km (0.039 R)
• M73: 27,923,340 km (0.117 R)
• M74: 30,045,835 km (0.034 R)
• M75: 30,232,832 km (0.05 R)
• M76: 30,843,341 km (0.064 R)
• M77: 31,032,134 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.4

Radius: 10.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.81 AU - 9.29 AU

Year: 9418 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 21,127,025 km

• M1: 237,412 km (0.117 R)
• M2: 330,013 km (0.096 R)
• M3: 487,839 km (0.105 R)
• M4: 563,984 km (0.09 R)
• M5: 715,975 km (0.102 R)
• M6: 898,186 km (0.078 R)
• M7: 1,113,008 km (0.111 R)
• M8: 1,182,721 km (0.111 R)
• M9: 1,308,233 km (0.098 R)
• M10: 1,793,230 km (0.118 R)
• M11: 2,131,620 km (0.081 R)
• M12: 2,330,884 km (0.118 R)
• M13: 2,582,807 km (0.114 R)
• M14: 2,819,621 km (0.072 R)
• M15: 3,289,059 km (0.113 R)
• M16: 3,391,085 km (0.099 R)
• M17: 3,468,277 km (0.092 R)
• M18: 4,162,112 km (0.111 R)
• M19: 4,553,310 km (0.059 R)
• M20: 4,782,195 km (0.099 R)
• M21: 6,014,134 km (0.089 R)
• M22: 6,265,458 km (0.099 R)
• M23: 7,641,310 km (0.072 R)
• M24: 7,709,077 km (0.102 R)
• M25: 8,679,369 km (0.066 R)
• M26: 9,142,823 km (0.087 R)
• M27: 9,797,913 km (0.115 R)
• M28: 9,982,666 km (0.118 R)
• M29: 10,393,013 km (0.098 R)
• M30: 11,038,079 km (0.083 R)
• M31: 11,114,823 km (0.12 R)
• M32: 12,049,660 km (0.12 R)
• M33: 12,486,485 km (0.101 R)
• M34: 12,727,039 km (0.114 R)
• M35: 13,253,474 km (0.114 R)
• M36: 13,375,845 km (0.043 R)
• M37: 14,160,336 km (0.068 R)
• M38: 14,243,812 km (0.114 R)
• M39: 14,832,629 km (0.115 R)
• M40: 14,917,301 km (0.088 R)
• M41: 15,215,300 km (0.062 R)
• M42: 15,601,263 km (0.09 R)
• M43: 16,077,433 km (0.073 R)
• M44: 16,910,992 km (0.073 R)
• M45: 17,489,487 km (0.116 R)
• M46: 17,668,705 km (0.101 R)
• M47: 17,938,879 km (0.06 R)
• M48: 18,574,371 km (0.069 R)
• M49: 18,986,962 km (0.095 R)
• M50: 20,289,510 km (0.074 R)
• M51: 20,383,607 km (0.098 R)
• M52: 20,666,946 km (0.119 R)
• M53: 20,904,058 km (0.066 R)
• M54: 21,909,655 km (0.103 R)
• M55: 22,637,599 km (0.1 R)
• M56: 23,029,096 km (0.051 R)
• M57: 23,521,572 km (0.112 R)
• M58: 24,316,835 km (0.075 R)
• M59: 25,070,359 km (0.1 R)
• M60: 25,323,329 km (0.076 R)
• M61: 26,600,446 km (0.106 R)
• M62: 27,117,157 km (0.058 R)
• M63: 27,741,579 km (0.064 R)
• M64: 27,846,148 km (0.077 R)
• M65: 27,950,717 km (0.107 R)
• M66: 28,634,229 km (0.101 R)
• M67: 29,216,913 km (0.088 R)
• M68: 29,376,534 km (0.074 R)
• M69: 29,483,048 km (0.076 R)
• M70: 30,825,838 km (0.069 R)
• M71: 31,205,517 km (0.12 R)
• M72: 32,023,967 km (0.071 R)
• M73: 32,408,434 km (0.092 R)
• M74: 32,628,792 km (0.067 R)
• M75: 33,348,357 km (0.059 R)
• M76: 33,961,260 km (0.119 R)
• M77: 34,353,356 km (0.075 R)
• M78: 35,368,228 km (0.03 R)
• M79: 35,595,168 km (0.116 R)
• M80: 35,708,713 km (0.104 R)
• M81: 37,600,826 km (0.094 R)
• M82: 38,064,430 km (0.119 R)
• M83: 38,997,323 km (0.093 R)
• M84: 39,173,100 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.5

Radius: 14.5

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.23 AU - 9.71 AU

Year: 10121 Days

Day: 9.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,127,025 km

• M1: 186,399 km (0.051 R)
• M2: 312,211 km (0.091 R)
• M3: 410,945 km (0.084 R)
• M4: 627,713 km (0.097 R)
• M5: 978,819 km (0.095 R)
• M6: 1,085,632 km (0.075 R)
• M7: 1,184,366 km (0.115 R)
• M8: 1,299,407 km (0.062 R)
• M9: 1,843,495 km (0.067 R)
• M10: 2,117,857 km (0.095 R)
• M11: 2,356,914 km (0.116 R)
• M12: 2,706,824 km (0.074 R)
• M13: 3,181,498 km (0.094 R)
• M14: 3,327,206 km (0.096 R)
• M15: 3,494,008 km (0.109 R)
• M16: 4,450,537 km (0.094 R)
• M17: 4,634,841 km (0.093 R)
• M18: 5,246,098 km (0.102 R)
• M19: 5,883,086 km (0.042 R)
• M20: 6,085,791 km (0.058 R)
• M21: 6,267,852 km (0.091 R)
• M22: 6,498,232 km (0.119 R)
• M23: 6,801,766 km (0.026 R)
• M24: 6,967,222 km (0.116 R)
• M25: 7,110,088 km (0.095 R)
• M26: 7,205,980 km (0.101 R)
• M27: 7,350,491 km (0.038 R)
• M28: 7,642,357 km (0.026 R)
• M29: 7,888,595 km (0.104 R)
• M30: 8,062,577 km (0.092 R)
• M31: 8,187,641 km (0.098 R)
• M32: 8,288,171 km (0.111 R)
• M33: 9,003,398 km (0.109 R)
• M34: 9,871,664 km (0.114 R)
• M35: 10,248,202 km (0.051 R)
• M36: 10,711,806 km (0.113 R)
• M37: 10,932,313 km (0.046 R)
• M38: 11,238,091 km (0.092 R)
• M39: 11,914,872 km (0.09 R)
• M40: 12,634,139 km (0.075 R)
• M41: 12,867,212 km (0.078 R)
• M42: 13,575,259 km (0.118 R)
• M43: 13,874,006 km (0.082 R)
• M44: 14,084,490 km (0.115 R)
• M45: 14,174,997 km (0.118 R)
• M46: 14,478,082 km (0.067 R)
• M47: 14,722,226 km (0.074 R)
• M48: 15,307,303 km (0.118 R)
• M49: 15,431,469 km (0.076 R)
• M50: 15,524,818 km (0.077 R)
• M51: 15,900,010 km (0.085 R)
• M52: 16,215,063 km (0.085 R)
• M53: 16,532,210 km (0.094 R)
• M54: 16,851,303 km (0.045 R)
• M55: 17,625,621 km (0.101 R)
• M56: 17,755,921 km (0.082 R)
• M57: 18,082,792 km (0.069 R)
• M58: 19,376,515 km (0.033 R)
• M59: 19,645,641 km (0.099 R)
• M60: 19,983,882 km (0.119 R)
• M61: 20,358,026 km (0.096 R)
• M62: 20,597,383 km (0.093 R)
• M63: 20,700,157 km (0.099 R)
• M64: 21,078,789 km (0.089 R)
• M65: 21,703,360 km (0.099 R)
• M66: 21,877,791 km (0.087 R)
• M67: 22,017,815 km (0.054 R)
• M68: 22,580,751 km (0.051 R)
• M69: 22,863,940 km (0.079 R)
• M70: 23,148,475 km (0.087 R)
• M71: 23,649,030 km (0.075 R)
• M72: 24,334,188 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.7

Radius: 5.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.4 AU - 17.98 AU

Year: 23413 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 21,127,025 km

• M1: 147,952 km (0.1 R)
• M2: 244,443 km (0.068 R)
• M3: 305,030 km (0.092 R)
• M4: 451,337 km (0.115 R)
• M5: 1,184,516 km (0.087 R)
• M6: 1,292,974 km (0.108 R)
• M7: 1,731,595 km (0.062 R)
• M8: 2,067,143 km (0.099 R)
• M9: 2,499,182 km (0.043 R)
• M10: 2,686,030 km (0.117 R)
• M11: 3,581,822 km (0.098 R)
• M12: 4,207,590 km (0.088 R)
• M13: 4,392,493 km (0.114 R)
• M14: 5,356,950 km (0.105 R)
• M15: 5,658,539 km (0.04 R)
• M16: 5,862,741 km (0.113 R)
• M17: 6,617,911 km (0.084 R)
• M18: 6,854,724 km (0.089 R)
• M19: 7,248,166 km (0.115 R)
• M20: 7,581,620 km (0.078 R)
• M21: 8,541,889 km (0.075 R)
• M22: 8,658,725 km (0.085 R)
• M23: 8,705,698 km (0.101 R)
• M24: 8,965,101 km (0.095 R)
• M25: 9,012,524 km (0.055 R)
• M26: 9,395,045 km (0.042 R)
• M27: 10,052,678 km (0.107 R)
• M28: 10,624,441 km (0.108 R)
• M29: 10,851,082 km (0.077 R)
• M30: 12,349,304 km (0.087 R)
• M31: 13,149,503 km (0.113 R)
• M32: 14,715,344 km (0.111 R)
• M33: 15,108,787 km (0.099 R)
• M34: 16,455,167 km (0.104 R)
• M35: 16,600,577 km (0.04 R)
• M36: 16,892,891 km (0.103 R)
• M37: 17,779,707 km (0.107 R)
• M38: 18,924,729 km (0.111 R)
• M39: 19,475,399 km (0.101 R)
• M40: 19,598,368 km (0.113 R)
• M41: 20,248,820 km (0.113 R)
• M42: 20,435,967 km (0.094 R)
• M43: 21,000,848 km (0.102 R)
• M44: 21,063,829 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 19,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit