🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.59 AU

Year: 172 Days

Day: 20.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.66 AU - 0.7 AU

Year: 250 Days

Day: 12.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,414,390 km

• M1: 292,464 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.19 AU - 1.33 AU

Year: 631 Days

Day: 33.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 10 °

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: 358.9

Radius: 10.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.68 AU - 5.66 AU

Year: 4503 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,414,390 km

• M1: 133,591 km (0.079 R)
• M2: 370,554 km (0.08 R)
• M3: 517,160 km (0.092 R)
• M4: 665,411 km (0.087 R)
• M5: 861,085 km (0.119 R)
• M6: 926,908 km (0.092 R)
• M7: 994,676 km (0.078 R)
• M8: 1,282,951 km (0.114 R)
• M9: 1,584,092 km (0.085 R)
• M10: 1,792,631 km (0.103 R)
• M11: 2,129,825 km (0.115 R)
• M12: 2,236,488 km (0.103 R)
• M13: 2,664,787 km (0.065 R)
• M14: 2,897,112 km (0.091 R)
• M15: 2,981,635 km (0.029 R)
• M16: 3,257,942 km (0.103 R)
• M17: 3,506,574 km (0.078 R)
• M18: 3,853,940 km (0.079 R)
• M19: 5,124,774 km (0.112 R)
• M20: 5,289,482 km (0.105 R)
• M21: 5,518,965 km (0.115 R)
• M22: 5,709,253 km (0.112 R)
• M23: 5,987,804 km (0.041 R)
• M24: 6,447,369 km (0.101 R)
• M25: 6,670,120 km (0.1 R)
• M26: 6,782,618 km (0.048 R)
• M27: 6,941,042 km (0.09 R)
• M28: 7,077,774 km (0.118 R)
• M29: 7,169,478 km (0.081 R)
• M30: 7,261,481 km (0.087 R)
• M31: 7,610,343 km (0.1 R)
• M32: 7,845,960 km (0.049 R)
• M33: 7,940,805 km (0.079 R)
• M34: 8,107,905 km (0.103 R)
• M35: 8,251,968 km (0.109 R)
• M36: 8,689,392 km (0.12 R)
• M37: 9,134,446 km (0.07 R)
• M38: 9,309,475 km (0.117 R)
• M39: 9,612,262 km (0.064 R)
• M40: 9,943,920 km (0.11 R)
• M41: 10,409,319 km (0.112 R)
• M42: 10,934,856 km (0.032 R)
• M43: 11,120,956 km (0.064 R)
• M44: 11,227,619 km (0.091 R)
• M45: 11,307,953 km (0.063 R)
• M46: 11,576,930 km (0.116 R)
• M47: 12,011,811 km (0.091 R)
• M48: 12,121,317 km (0.026 R)
• M49: 12,424,253 km (0.084 R)
• M50: 12,897,431 km (0.059 R)
• M51: 13,150,401 km (0.034 R)
• M52: 13,518,561 km (0.099 R)
• M53: 14,323,248 km (0.096 R)
• M54: 14,643,537 km (0.06 R)
• M55: 14,760,672 km (0.112 R)
• M56: 15,025,161 km (0.085 R)
• M57: 15,469,617 km (0.096 R)
• M58: 15,858,272 km (0.057 R)
• M59: 16,159,562 km (0.095 R)
• M60: 16,493,016 km (0.053 R)
• M61: 16,798,195 km (0.077 R)
• M62: 17,756,070 km (0.108 R)
• M63: 17,849,719 km (0.101 R)
• M64: 18,509,894 km (0.07 R)
• M65: 18,763,463 km (0.094 R)
• M66: 18,922,485 km (0.108 R)
• M67: 19,242,026 km (0.119 R)
• M68: 20,080,971 km (0.051 R)
• M69: 20,308,958 km (0.112 R)
• M70: 20,537,693 km (0.034 R)
• M71: 20,668,891 km (0.086 R)
• M72: 21,627,813 km (0.081 R)
• M73: 21,694,534 km (0.053 R)
• M74: 21,761,254 km (0.119 R)
• M75: 22,196,734 km (0.102 R)
• M76: 22,365,031 km (0.045 R)
• M77: 22,499,969 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 13.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.93 AU - 6.15 AU

Year: 5819 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,414,390 km

• M1: 176,525 km (0.025 R)
• M2: 289,472 km (0.12 R)
• M3: 404,213 km (0.082 R)
• M4: 636,090 km (0.106 R)
• M5: 756,068 km (0.062 R)
• M6: 1,087,577 km (0.047 R)
• M7: 1,270,834 km (0.069 R)
• M8: 1,911,113 km (0.095 R)
• M9: 2,022,264 km (0.075 R)
• M10: 2,121,298 km (0.034 R)
• M11: 2,673,015 km (0.074 R)
• M12: 3,369,243 km (0.039 R)
• M13: 3,642,409 km (0.12 R)
• M14: 4,265,634 km (0.073 R)
• M15: 4,394,288 km (0.094 R)
• M16: 4,674,485 km (0.042 R)
• M17: 4,769,180 km (0.11 R)
• M18: 4,864,474 km (0.054 R)
• M19: 5,311,472 km (0.076 R)
• M20: 5,430,253 km (0.071 R)
• M21: 5,832,821 km (0.086 R)
• M22: 5,976,136 km (0.12 R)
• M23: 6,224,319 km (0.096 R)
• M24: 6,476,092 km (0.084 R)
• M25: 6,731,156 km (0.092 R)
• M26: 6,989,512 km (0.11 R)
• M27: 7,076,428 km (0.119 R)
• M28: 7,295,290 km (0.101 R)
• M29: 7,649,986 km (0.107 R)
• M30: 7,762,035 km (0.11 R)
• M31: 7,942,450 km (0.065 R)
• M32: 8,215,765 km (0.046 R)
• M33: 8,584,973 km (0.078 R)
• M34: 8,818,495 km (0.048 R)
• M35: 9,077,898 km (0.043 R)
• M36: 9,363,780 km (0.098 R)
• M37: 9,628,418 km (0.119 R)
• M38: 9,798,062 km (0.082 R)
• M39: 9,919,835 km (0.119 R)
• M40: 10,337,961 km (0.113 R)
• M41: 10,561,610 km (0.071 R)
• M42: 10,661,541 km (0.102 R)
• M43: 10,837,169 km (0.112 R)
• M44: 11,140,553 km (0.112 R)
• M45: 11,395,468 km (0.094 R)
• M46: 11,497,943 km (0.075 R)
• M47: 12,067,312 km (0.073 R)
• M48: 12,672,585 km (0.095 R)
• M49: 13,287,582 km (0.097 R)
• M50: 14,993,895 km (0.112 R)
• M51: 15,416,958 km (0.111 R)
• M52: 15,587,350 km (0.104 R)
• M53: 15,872,633 km (0.025 R)
• M54: 16,016,098 km (0.09 R)
• M55: 16,448,585 km (0.075 R)
• M56: 16,622,717 km (0.101 R)
• M57: 16,855,790 km (0.052 R)
• M58: 17,178,174 km (0.091 R)
• M59: 17,325,229 km (0.107 R)
• M60: 17,531,973 km (0.086 R)
• M61: 17,709,994 km (0.049 R)
• M62: 18,097,453 km (0.092 R)
• M63: 18,217,131 km (0.119 R)
• M64: 18,608,330 km (0.11 R)
• M65: 18,759,573 km (0.049 R)
• M66: 18,941,484 km (0.045 R)
• M67: 20,887,304 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.8

Radius: 13.1

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.24 AU - 6.96 AU

Year: 5913 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,414,390 km

• M1: 236,514 km (0.112 R)
• M2: 329,115 km (0.036 R)
• M3: 434,582 km (0.095 R)
• M4: 534,513 km (0.068 R)
• M5: 727,046 km (0.061 R)
• M6: 813,663 km (0.087 R)
• M7: 1,097,450 km (0.102 R)
• M8: 1,214,136 km (0.112 R)
• M9: 1,366,277 km (0.048 R)
• M10: 1,707,510 km (0.099 R)
• M11: 1,950,158 km (0.116 R)
• M12: 2,260,424 km (0.105 R)
• M13: 2,354,670 km (0.096 R)
• M14: 2,626,041 km (0.066 R)
• M15: 3,199,450 km (0.11 R)
• M16: 3,522,731 km (0.092 R)
• M17: 3,947,589 km (0.062 R)
• M18: 4,460,111 km (0.1 R)
• M19: 5,547,987 km (0.113 R)
• M20: 7,018,235 km (0.114 R)
• M21: 7,354,381 km (0.055 R)
• M22: 7,810,954 km (0.118 R)
• M23: 8,159,517 km (0.116 R)
• M24: 8,276,801 km (0.103 R)
• M25: 8,871,752 km (0.112 R)
• M26: 9,144,020 km (0.107 R)
• M27: 9,883,782 km (0.114 R)
• M28: 10,355,763 km (0.077 R)
• M29: 10,803,061 km (0.07 R)
• M30: 10,899,850 km (0.07 R)
• M31: 11,061,566 km (0.119 R)
• M32: 11,256,791 km (0.076 R)
• M33: 11,420,301 km (0.119 R)
• M34: 11,617,621 km (0.077 R)
• M35: 11,982,341 km (0.1 R)
• M36: 12,082,422 km (0.055 R)
• M37: 12,859,283 km (0.12 R)
• M38: 13,374,648 km (0.1 R)
• M39: 13,966,906 km (0.114 R)
• M40: 14,567,841 km (0.1 R)
• M41: 14,997,037 km (0.108 R)
• M42: 15,612,333 km (0.054 R)
• M43: 16,088,503 km (0.069 R)
• M44: 16,458,010 km (0.119 R)
• M45: 16,755,560 km (0.046 R)
• M46: 17,017,506 km (0.074 R)
• M47: 17,583,285 km (0.068 R)
• M48: 18,578,560 km (0.12 R)
• M49: 19,083,004 km (0.076 R)
• M50: 19,239,184 km (0.058 R)
• M51: 20,264,528 km (0.039 R)
• M52: 20,703,597 km (0.119 R)
• M53: 21,348,065 km (0.051 R)
• M54: 22,080,945 km (0.038 R)
• M55: 22,656,598 km (0.078 R)
• M56: 22,780,614 km (0.114 R)
• M57: 23,362,251 km (0.119 R)
• M58: 23,906,787 km (0.119 R)
• M59: 24,075,234 km (0.095 R)
• M60: 25,136,631 km (0.068 R)
• M61: 25,737,715 km (0.086 R)
• M62: 26,779,066 km (0.042 R)
• M63: 27,129,275 km (0.098 R)
• M64: 27,569,242 km (0.047 R)
• M65: 27,878,610 km (0.111 R)
• M66: 28,367,047 km (0.082 R)
• M67: 28,768,718 km (0.076 R)
• M68: 28,903,057 km (0.067 R)
• M69: 29,487,685 km (0.061 R)
• M70: 30,394,547 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.8

Radius: 7.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.04 AU - 11.74 AU

Year: 13879 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 133.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 53,414,390 km

• M1: 237,711 km (0.047 R)
• M2: 480,808 km (0.07 R)
• M3: 854,503 km (0.066 R)
• M4: 902,674 km (0.106 R)
• M5: 1,435,691 km (0.059 R)
• M6: 1,572,274 km (0.026 R)
• M7: 1,713,344 km (0.051 R)
• M8: 2,139,250 km (0.05 R)
• M9: 3,159,806 km (0.103 R)
• M10: 4,197,417 km (0.082 R)
• M11: 4,337,590 km (0.06 R)
• M12: 6,263,663 km (0.101 R)
• M13: 6,456,195 km (0.077 R)
• M14: 6,553,284 km (0.094 R)
• M15: 7,045,611 km (0.042 R)
• M16: 8,310,461 km (0.097 R)
• M17: 9,095,251 km (0.105 R)
• M18: 10,090,376 km (0.109 R)
• M19: 10,467,662 km (0.091 R)
• M20: 10,619,953 km (0.086 R)
• M21: 11,119,759 km (0.108 R)
• M22: 11,706,033 km (0.057 R)
• M23: 11,982,939 km (0.078 R)
• M24: 12,664,806 km (0.065 R)
• M25: 13,441,518 km (0.089 R)
• M26: 13,524,246 km (0.108 R)
• M27: 13,606,974 km (0.096 R)
• M28: 14,402,385 km (0.085 R)
• M29: 16,169,435 km (0.094 R)
• M30: 16,566,468 km (0.077 R)
• M31: 16,699,610 km (0.034 R)
• M32: 16,966,643 km (0.103 R)
• M33: 17,056,102 km (0.052 R)
• M34: 17,912,849 km (0.053 R)
• M35: 19,340,761 km (0.097 R)
• M36: 19,527,608 km (0.109 R)
• M37: 20,139,165 km (0.102 R)
• M38: 20,281,133 km (0.106 R)
• M39: 20,613,839 km (0.068 R)
• M40: 21,816,605 km (0.082 R)
• M41: 22,598,404 km (0.093 R)
• M42: 24,541,830 km (0.09 R)
• M43: 25,815,656 km (0.074 R)
• M44: 27,058,515 km (0.05 R)
• M45: 27,424,730 km (0.12 R)
• M46: 27,792,592 km (0.111 R)
• M47: 27,845,250 km (0.109 R)
• M48: 28,320,971 km (0.046 R)
• M49: 28,852,642 km (0.104 R)
• M50: 28,905,899 km (0.085 R)
• M51: 29,012,712 km (0.107 R)
• M52: 29,280,193 km (0.115 R)
• M53: 31,175,897 km (0.03 R)
• M54: 33,839,487 km (0.067 R)
• M55: 34,121,030 km (0.065 R)
• M56: 35,999,232 km (0.071 R)
• M57: 36,114,123 km (0.092 R)
• M58: 36,806,163 km (0.115 R)
• M59: 36,979,846 km (0.095 R)
• M60: 39,262,560 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.5

Radius: 7.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.39 AU - 13.41 AU

Year: 18318 Days

Day: 19.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,414,390 km

• M1: 94,247 km (0.078 R)
• M2: 326,123 km (0.078 R)
• M3: 548,575 km (0.07 R)
• M4: 667,954 km (0.107 R)
• M5: 815,159 km (0.092 R)
• M6: 912,697 km (0.081 R)
• M7: 1,251,237 km (0.078 R)
• M8: 1,750,594 km (0.104 R)
• M9: 1,801,158 km (0.112 R)
• M10: 2,061,608 km (0.079 R)
• M11: 2,560,218 km (0.073 R)
• M12: 2,734,499 km (0.078 R)
• M13: 3,003,476 km (0.096 R)
• M14: 3,095,030 km (0.075 R)
• M15: 3,280,831 km (0.116 R)
• M16: 3,375,227 km (0.111 R)
• M17: 4,060,385 km (0.081 R)
• M18: 4,332,654 km (0.058 R)
• M19: 4,716,671 km (0.099 R)
• M20: 4,823,335 km (0.11 R)
• M21: 5,002,852 km (0.06 R)
• M22: 5,479,920 km (0.057 R)
• M23: 5,592,118 km (0.064 R)
• M24: 6,516,633 km (0.081 R)
• M25: 6,835,276 km (0.114 R)
• M26: 6,996,543 km (0.109 R)
• M27: 7,990,321 km (0.086 R)
• M28: 8,374,190 km (0.12 R)
• M29: 8,851,706 km (0.115 R)
• M30: 9,027,484 km (0.098 R)
• M31: 11,320,968 km (0.102 R)
• M32: 11,416,262 km (0.117 R)
• M33: 11,703,789 km (0.084 R)
• M34: 11,993,710 km (0.111 R)
• M35: 12,286,024 km (0.103 R)
• M36: 12,433,079 km (0.055 R)
• M37: 12,580,732 km (0.069 R)
• M38: 12,679,467 km (0.081 R)
• M39: 13,277,409 km (0.064 R)
• M40: 13,327,674 km (0.12 R)
• M41: 14,968,464 km (0.051 R)
• M42: 15,230,559 km (0.092 R)
• M43: 15,600,066 km (0.087 R)
• M44: 16,671,935 km (0.116 R)
• M45: 16,943,754 km (0.114 R)
• M46: 16,998,208 km (0.114 R)
• M47: 17,216,770 km (0.095 R)
• M48: 17,656,887 km (0.077 R)
• M49: 17,767,590 km (0.089 R)
• M50: 17,878,292 km (0.103 R)
• M51: 18,268,144 km (0.111 R)
• M52: 18,829,734 km (0.106 R)
• M53: 19,397,010 km (0.087 R)
• M54: 20,027,565 km (0.047 R)
• M55: 20,606,508 km (0.119 R)
• M56: 21,426,305 km (0.057 R)
• M57: 22,376,251 km (0.116 R)
• M58: 23,400,697 km (0.109 R)
• M59: 23,461,434 km (0.099 R)
• M60: 24,317,134 km (0.108 R)
• M61: 24,501,887 km (0.075 R)
• M62: 24,872,740 km (0.105 R)
• M63: 26,817,961 km (0.05 R)
• M64: 27,391,819 km (0.069 R)
• M65: 28,034,192 km (0.109 R)
• M66: 28,746,577 km (0.118 R)
• M67: 29,333,898 km (0.102 R)
• M68: 30,255,272 km (0.117 R)
• M69: 30,321,394 km (0.117 R)
• M70: 30,653,053 km (0.106 R)
• M71: 32,667,837 km (0.098 R)
• M72: 32,871,739 km (0.08 R)
• M73: 33,348,956 km (0.119 R)
• M74: 33,828,417 km (0.118 R)
• M75: 35,072,024 km (0.118 R)
• M76: 35,489,851 km (0.027 R)
• M77: 35,699,288 km (0.109 R)
• M78: 36,189,819 km (0.068 R)
• M79: 36,823,815 km (0.098 R)
• M80: 38,963,364 km (0.095 R)
• M81: 40,849,943 km (0.108 R)
• M82: 44,109,979 km (0.107 R)
• M83: 46,227,537 km (0.112 R)
• M84: 46,609,161 km (0.102 R)
• M85: 47,068,427 km (0.08 R)
• M86: 48,765,465 km (0.112 R)
• M87: 48,998,389 km (0.11 R)
• M88: 50,560,939 km (0.106 R)
• M89: 50,796,705 km (0.087 R)
• M90: 51,981,071 km (0.084 R)
• M91: 52,457,391 km (0.043 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: 485 - 12,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit