🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 177 Days

Day: 33.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,997,661 km

• M1: 373,546 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.88 AU - 1.18 AU

Year: 453 Days

Day: 12.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.17 AU - 1.73 AU

Year: 757 Days

Day: 18.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,997,661 km

• M1: 178,021 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 14.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.24 AU - 3.92 AU

Year: 2936 Days

Day: 10.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,997,661 km

• M1: 179,966 km (0.064 R)
• M2: 323,431 km (0.116 R)
• M3: 415,732 km (0.091 R)
• M4: 541,694 km (0.072 R)
• M5: 673,340 km (0.068 R)
• M6: 829,969 km (0.043 R)
• M7: 980,764 km (0.078 R)
• M8: 1,107,473 km (0.113 R)
• M9: 1,204,562 km (0.112 R)
• M10: 1,334,263 km (0.064 R)
• M11: 1,430,904 km (0.106 R)
• M12: 1,687,913 km (0.116 R)
• M13: 1,834,668 km (0.108 R)
• M14: 1,977,385 km (0.069 R)
• M15: 2,132,667 km (0.092 R)
• M16: 2,428,273 km (0.102 R)
• M17: 2,670,920 km (0.073 R)
• M18: 2,804,810 km (0.072 R)
• M19: 3,069,748 km (0.068 R)
• M20: 3,261,234 km (0.103 R)
• M21: 3,645,551 km (0.119 R)
• M22: 3,816,391 km (0.1 R)
• M23: 3,989,925 km (0.079 R)
• M24: 4,288,821 km (0.082 R)
• M25: 4,378,730 km (0.108 R)
• M26: 4,652,643 km (0.092 R)
• M27: 4,745,244 km (0.052 R)
• M28: 5,086,028 km (0.071 R)
• M29: 5,217,375 km (0.115 R)
• M30: 5,313,567 km (0.11 R)
• M31: 5,459,125 km (0.047 R)
• M32: 5,667,665 km (0.074 R)
• M33: 5,791,532 km (0.038 R)
• M34: 6,054,675 km (0.115 R)
• M35: 6,373,168 km (0.113 R)
• M36: 6,528,002 km (0.106 R)
• M37: 6,854,724 km (0.09 R)
• M38: 6,973,654 km (0.098 R)
• M39: 7,066,555 km (0.114 R)
• M40: 7,294,093 km (0.099 R)
• M41: 7,949,780 km (0.086 R)
• M42: 8,060,932 km (0.07 R)
• M43: 8,256,755 km (0.091 R)
• M44: 8,369,253 km (0.117 R)
• M45: 8,496,561 km (0.09 R)
• M46: 9,041,097 km (0.108 R)
• M47: 9,200,867 km (0.094 R)
• M48: 9,332,214 km (0.053 R)
• M49: 9,537,911 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 13.2

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.9 AU - 4.68 AU

Year: 3198 Days

Day: 13.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 38,997,661 km

• M1: 164,857 km (0.057 R)
• M2: 340,036 km (0.064 R)
• M3: 777,161 km (0.052 R)
• M4: 945,159 km (0.064 R)
• M5: 1,261,858 km (0.054 R)
• M6: 1,410,110 km (0.094 R)
• M7: 1,654,403 km (0.091 R)
• M8: 1,803,552 km (0.091 R)
• M9: 1,927,569 km (0.111 R)
• M10: 2,092,725 km (0.082 R)
• M11: 2,445,177 km (0.098 R)
• M12: 2,575,178 km (0.084 R)
• M13: 2,808,401 km (0.113 R)
• M14: 2,987,918 km (0.06 R)
• M15: 3,349,646 km (0.095 R)
• M16: 3,595,734 km (0.116 R)
• M17: 3,688,336 km (0.104 R)
• M18: 3,828,958 km (0.12 R)
• M19: 4,019,096 km (0.046 R)
• M20: 4,739,859 km (0.111 R)
• M21: 4,841,885 km (0.092 R)
• M22: 4,944,509 km (0.074 R)
• M23: 5,027,087 km (0.042 R)
• M24: 5,120,735 km (0.114 R)
• M25: 5,330,621 km (0.099 R)
• M26: 5,447,457 km (0.11 R)
• M27: 5,532,877 km (0.088 R)
• M28: 5,705,064 km (0.097 R)
• M29: 5,846,434 km (0.084 R)
• M30: 6,066,044 km (0.079 R)
• M31: 6,355,666 km (0.094 R)
• M32: 6,995,196 km (0.114 R)
• M33: 7,310,848 km (0.096 R)
• M34: 7,417,062 km (0.096 R)
• M35: 7,571,597 km (0.047 R)
• M36: 7,787,168 km (0.095 R)
• M37: 8,151,139 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 8.6

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.37 AU - 5.09 AU

Year: 4459 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,997,661 km

• M1: 118,033 km (0.086 R)
• M2: 189,541 km (0.099 R)
• M3: 268,827 km (0.08 R)
• M4: 463,903 km (0.091 R)
• M5: 564,732 km (0.108 R)
• M6: 623,075 km (0.098 R)
• M7: 1,104,182 km (0.083 R)
• M8: 1,334,712 km (0.08 R)
• M9: 1,428,660 km (0.115 R)
• M10: 1,637,498 km (0.112 R)
• M11: 2,007,603 km (0.107 R)
• M12: 2,468,963 km (0.116 R)
• M13: 2,703,383 km (0.071 R)
• M14: 2,771,600 km (0.063 R)
• M15: 3,157,861 km (0.102 R)
• M16: 3,302,523 km (0.066 R)
• M17: 3,561,028 km (0.118 R)
• M18: 3,730,821 km (0.094 R)
• M19: 3,845,413 km (0.109 R)
• M20: 4,019,545 km (0.112 R)
• M21: 4,117,382 km (0.057 R)
• M22: 4,216,117 km (0.104 R)
• M23: 4,415,980 km (0.061 R)
• M24: 4,496,762 km (0.1 R)
• M25: 5,245,949 km (0.113 R)
• M26: 5,656,894 km (0.103 R)
• M27: 5,921,832 km (0.09 R)
• M28: 6,145,780 km (0.114 R)
• M29: 6,236,137 km (0.076 R)
• M30: 6,555,977 km (0.092 R)
• M31: 6,787,555 km (0.106 R)
• M32: 6,881,053 km (0.111 R)
• M33: 7,069,247 km (0.113 R)
• M34: 7,306,809 km (0.093 R)
• M35: 7,595,383 km (0.087 R)
• M36: 8,383,315 km (0.113 R)
• M37: 8,483,695 km (0.117 R)
• M38: 8,863,375 km (0.098 R)
• M39: 8,939,969 km (0.103 R)
• M40: 9,850,272 km (0.095 R)
• M41: 9,982,666 km (0.029 R)
• M42: 10,437,443 km (0.068 R)
• M43: 10,491,299 km (0.091 R)
• M44: 10,626,535 km (0.103 R)
• M45: 10,953,556 km (0.101 R)
• M46: 12,209,281 km (0.109 R)
• M47: 12,523,137 km (0.073 R)
• M48: 13,304,636 km (0.104 R)
• M49: 13,363,279 km (0.042 R)
• M50: 13,598,147 km (0.087 R)
• M51: 14,042,453 km (0.103 R)
• M52: 15,557,431 km (0.066 R)
• M53: 15,928,732 km (0.072 R)
• M54: 16,209,228 km (0.109 R)
• M55: 17,028,426 km (0.12 R)
• M56: 17,251,178 km (0.095 R)
• M57: 17,861,088 km (0.086 R)
• M58: 19,300,070 km (0.08 R)
• M59: 19,499,185 km (0.06 R)
• M60: 19,565,756 km (0.1 R)
• M61: 19,699,048 km (0.118 R)
• M62: 19,865,999 km (0.05 R)
• M63: 20,268,866 km (0.08 R)
• M64: 21,014,312 km (0.069 R)
• M65: 21,665,362 km (0.119 R)
• M66: 22,149,162 km (0.115 R)
• M67: 22,531,982 km (0.119 R)
• M68: 23,586,797 km (0.112 R)
• M69: 23,799,824 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.1 AU - 6.58 AU

Year: 5349 Days

Day: 8.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,997,661 km

• M1: 185,801 km (0.116 R)
• M2: 238,609 km (0.115 R)
• M3: 510,877 km (0.093 R)
• M4: 654,341 km (0.102 R)
• M5: 705,204 km (0.044 R)
• M6: 778,956 km (0.088 R)
• M7: 992,582 km (0.078 R)
• M8: 1,088,325 km (0.118 R)
• M9: 1,327,980 km (0.112 R)
• M10: 1,529,189 km (0.098 R)
• M11: 1,640,490 km (0.057 R)
• M12: 1,697,337 km (0.041 R)
• M13: 1,769,144 km (0.084 R)
• M14: 1,960,779 km (0.069 R)
• M15: 2,128,329 km (0.111 R)
• M16: 2,592,531 km (0.08 R)
• M17: 2,776,686 km (0.094 R)
• M18: 2,827,699 km (0.12 R)
• M19: 2,982,533 km (0.074 R)
• M20: 3,034,892 km (0.065 R)
• M21: 3,087,401 km (0.116 R)
• M22: 4,008,026 km (0.102 R)
• M23: 4,085,069 km (0.077 R)
• M24: 4,260,547 km (0.111 R)
• M25: 4,518,304 km (0.103 R)
• M26: 4,638,880 km (0.069 R)
• M27: 5,048,928 km (0.097 R)
• M28: 5,794,374 km (0.104 R)
• M29: 6,325,297 km (0.062 R)
• M30: 6,437,944 km (0.12 R)
• M31: 6,871,778 km (0.054 R)
• M32: 7,362,310 km (0.116 R)
• M33: 7,552,299 km (0.094 R)
• M34: 7,623,807 km (0.087 R)
• M35: 7,743,784 km (0.071 R)
• M36: 7,840,125 km (0.066 R)
• M37: 8,303,280 km (0.042 R)
• M38: 8,401,865 km (0.088 R)
• M39: 9,461,018 km (0.077 R)
• M40: 10,508,353 km (0.096 R)
• M41: 10,588,388 km (0.056 R)
• M42: 10,856,617 km (0.052 R)
• M43: 11,263,224 km (0.093 R)
• M44: 11,372,430 km (0.112 R)
• M45: 11,674,767 km (0.044 R)
• M46: 11,813,145 km (0.12 R)
• M47: 13,082,035 km (0.069 R)
• M48: 13,834,811 km (0.115 R)
• M49: 13,893,304 km (0.104 R)
• M50: 14,187,114 km (0.086 R)
• M51: 14,542,259 km (0.101 R)
• M52: 14,661,190 km (0.111 R)
• M53: 15,110,432 km (0.075 R)
• M54: 15,930,528 km (0.117 R)
• M55: 16,733,868 km (0.098 R)
• M56: 18,091,170 km (0.039 R)
• M57: 18,155,198 km (0.059 R)
• M58: 18,347,580 km (0.116 R)
• M59: 18,766,754 km (0.073 R)
• M60: 19,221,830 km (0.11 R)
• M61: 19,352,429 km (0.118 R)
• M62: 19,581,912 km (0.065 R)
• M63: 19,878,116 km (0.039 R)
• M64: 20,242,237 km (0.099 R)
• M65: 20,876,383 km (0.111 R)
• M66: 21,010,722 km (0.034 R)
• M67: 21,381,575 km (0.107 R)
• M68: 21,754,672 km (0.06 R)
• M69: 22,164,121 km (0.043 R)
• M70: 22,369,818 km (0.096 R)
• M71: 22,472,891 km (0.076 R)
• M72: 22,610,521 km (0.032 R)
• M73: 22,886,829 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 14.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.14 AU - 7.56 AU

Year: 6936 Days

Day: 8.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,997,661 km

• M1: 203,453 km (0.106 R)
• M2: 484,248 km (0.116 R)
• M3: 712,535 km (0.11 R)
• M4: 1,073,814 km (0.049 R)
• M5: 1,492,388 km (0.1 R)
• M6: 1,655,001 km (0.12 R)
• M7: 1,851,124 km (0.114 R)
• M8: 1,942,828 km (0.116 R)
• M9: 2,691,266 km (0.091 R)
• M10: 2,796,134 km (0.112 R)
• M11: 3,119,116 km (0.115 R)
• M12: 3,229,519 km (0.099 R)
• M13: 4,306,773 km (0.109 R)
• M14: 5,554,419 km (0.073 R)
• M15: 6,183,329 km (0.095 R)
• M16: 6,620,155 km (0.042 R)
• M17: 6,720,236 km (0.086 R)
• M18: 6,979,788 km (0.042 R)
• M19: 7,110,836 km (0.082 R)
• M20: 8,825,078 km (0.113 R)
• M21: 9,125,470 km (0.113 R)
• M22: 11,665,642 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.8

Radius: 6.8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.46 AU - 13.6 AU

Year: 19226 Days

Day: 17.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,997,661 km

• M1: 276,756 km (0.084 R)
• M2: 361,578 km (0.065 R)
• M3: 519,553 km (0.12 R)
• M4: 600,187 km (0.055 R)
• M5: 670,797 km (0.109 R)
• M6: 1,135,149 km (0.049 R)
• M7: 1,465,760 km (0.107 R)
• M8: 1,543,102 km (0.044 R)
• M9: 1,621,940 km (0.096 R)
• M10: 1,971,999 km (0.085 R)
• M11: 2,057,719 km (0.094 R)
• M12: 2,188,766 km (0.066 R)
• M13: 2,367,835 km (0.055 R)
• M14: 2,884,546 km (0.113 R)
• M15: 3,617,426 km (0.065 R)
• M16: 4,100,029 km (0.12 R)
• M17: 4,237,659 km (0.07 R)
• M18: 4,517,556 km (0.107 R)
• M19: 4,631,251 km (0.073 R)
• M20: 5,243,405 km (0.097 R)
• M21: 5,423,072 km (0.051 R)
• M22: 5,635,202 km (0.066 R)
• M23: 6,639,154 km (0.103 R)
• M24: 6,736,093 km (0.038 R)
• M25: 6,833,481 km (0.074 R)
• M26: 7,029,754 km (0.087 R)
• M27: 7,867,352 km (0.077 R)
• M28: 8,107,457 km (0.098 R)
• M29: 8,665,457 km (0.117 R)
• M30: 9,598,499 km (0.118 R)
• M31: 10,714,199 km (0.119 R)
• M32: 10,828,043 km (0.1 R)
• M33: 11,597,126 km (0.082 R)
• M34: 12,264,632 km (0.115 R)
• M35: 12,904,163 km (0.106 R)
• M36: 12,984,796 km (0.036 R)
• M37: 13,187,351 km (0.056 R)
• M38: 14,173,949 km (0.097 R)
• M39: 14,257,275 km (0.053 R)
• M40: 14,340,601 km (0.053 R)
• M41: 14,718,187 km (0.109 R)
• M42: 14,887,083 km (0.118 R)
• M43: 15,440,295 km (0.079 R)
• M44: 15,697,903 km (0.1 R)
• M45: 16,173,774 km (0.051 R)
• M46: 16,348,055 km (0.105 R)
• M47: 17,451,190 km (0.085 R)
• M48: 17,809,178 km (0.092 R)
• M49: 18,441,678 km (0.031 R)
• M50: 18,623,738 km (0.067 R)
• M51: 18,989,655 km (0.119 R)
• M52: 19,173,510 km (0.113 R)
• M53: 20,148,290 km (0.06 R)
• M54: 21,377,536 km (0.098 R)
• M55: 21,568,722 km (0.113 R)
• M56: 22,242,511 km (0.034 R)
• M57: 22,387,920 km (0.102 R)
• M58: 23,413,712 km (0.096 R)
• M59: 23,610,882 km (0.085 R)
• M60: 23,660,250 km (0.051 R)
• M61: 23,759,134 km (0.106 R)
• M62: 24,106,201 km (0.113 R)
• M63: 24,205,683 km (0.093 R)
• M64: 24,405,097 km (0.103 R)
• M65: 25,308,818 km (0.116 R)
• M66: 26,121,434 km (0.087 R)
• M67: 27,149,022 km (0.106 R)
• M68: 27,304,304 km (0.117 R)
• M69: 27,667,827 km (0.079 R)
• M70: 28,085,205 km (0.109 R)
• M71: 28,452,169 km (0.055 R)
• M72: 28,820,778 km (0.115 R)
• M73: 29,349,905 km (0.103 R)
• M74: 30,203,361 km (0.081 R)
• M75: 30,579,301 km (0.085 R)
• M76: 30,848,727 km (0.073 R)
• M77: 31,934,508 km (0.107 R)
• M78: 32,536,938 km (0.072 R)
• M79: 33,586,368 km (0.078 R)
• M80: 33,642,018 km (0.052 R)
• M81: 34,254,920 km (0.067 R)
• M82: 34,647,016 km (0.117 R)
• M83: 34,927,812 km (0.088 R)
• M84: 35,265,903 km (0.112 R)
• M85: 35,378,849 km (0.099 R)
• M86: 35,605,191 km (0.062 R)
• M87: 36,059,071 km (0.09 R)
• M88: 36,229,762 km (0.046 R)
• M89: 37,030,111 km (0.054 R)
• M90: 37,432,379 km (0.071 R)
• M91: 37,489,974 km (0.067 R)
• M92: 38,241,255 km (0.114 R)
• M93: 38,764,399 km (0.05 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: 494 - 16,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit