🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.56 AU

Year: 225 Days

Day: 36.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.8

Radius: 13.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.82 AU - 0.9 AU

Year: 507 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,442,859 km

• M1: 168,148 km (0.118 R)
• M2: 279,748 km (0.105 R)
• M3: 369,357 km (0.12 R)
• M4: 479,312 km (0.099 R)
• M5: 593,604 km (0.1 R)
• M6: 676,930 km (0.109 R)
• M7: 809,324 km (0.057 R)
• M8: 1,012,778 km (0.113 R)
• M9: 1,150,408 km (0.105 R)
• M10: 1,269,787 km (0.099 R)
• M11: 1,352,963 km (0.069 R)
• M12: 1,479,523 km (0.115 R)
• M13: 1,563,747 km (0.112 R)
• M14: 1,661,584 km (0.052 R)
• M15: 1,745,358 km (0.099 R)
• M16: 1,847,085 km (0.12 R)
• M17: 1,938,340 km (0.084 R)
• M18: 2,086,741 km (0.117 R)
• M19: 2,292,288 km (0.114 R)
• M20: 2,481,679 km (0.077 R)
• M21: 2,643,694 km (0.063 R)
• M22: 2,742,578 km (0.114 R)
• M23: 2,852,383 km (0.11 R)
• M24: 2,953,810 km (0.109 R)
• M25: 3,091,141 km (0.054 R)
• M26: 3,250,911 km (0.025 R)
• M27: 3,341,867 km (0.086 R)
• M28: 3,521,384 km (0.095 R)
• M29: 3,625,355 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 13.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.86 AU - 1.42 AU

Year: 774 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 35,442,859 km

• M1: 176,974 km (0.089 R)
• M2: 272,418 km (0.115 R)
• M3: 369,806 km (0.07 R)
• M4: 465,100 km (0.09 R)
• M5: 650,900 km (0.075 R)
• M6: 812,616 km (0.031 R)
• M7: 989,141 km (0.064 R)
• M8: 1,104,032 km (0.101 R)
• M9: 1,348,176 km (0.095 R)
• M10: 1,477,129 km (0.104 R)
• M11: 1,628,971 km (0.096 R)
• M12: 1,857,407 km (0.109 R)
• M13: 1,975,589 km (0.05 R)
• M14: 2,282,714 km (0.092 R)
• M15: 2,402,841 km (0.094 R)
• M16: 2,642,347 km (0.06 R)
• M17: 2,761,277 km (0.068 R)
• M18: 2,859,414 km (0.047 R)
• M19: 2,950,968 km (0.073 R)
• M20: 3,432,074 km (0.114 R)
• M21: 3,653,030 km (0.057 R)
• M22: 3,861,869 km (0.109 R)
• M23: 4,160,915 km (0.112 R)
• M24: 4,317,843 km (0.098 R)
• M25: 4,485,543 km (0.047 R)
• M26: 4,854,900 km (0.11 R)
• M27: 5,140,931 km (0.069 R)
• M28: 5,290,678 km (0.041 R)
• M29: 5,404,073 km (0.106 R)
• M30: 5,604,235 km (0.084 R)
• M31: 5,807,090 km (0.098 R)
• M32: 5,894,754 km (0.054 R)
• M33: 5,992,592 km (0.116 R)
• M34: 6,120,797 km (0.118 R)
• M35: 6,229,854 km (0.033 R)
• M36: 6,520,672 km (0.095 R)
• M37: 6,713,803 km (0.098 R)
• M38: 6,805,806 km (0.059 R)
• M39: 6,898,407 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 13.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.4 AU - 4 AU

Year: 4525 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,442,859 km

• M1: 215,870 km (0.087 R)
• M2: 577,149 km (0.084 R)
• M3: 667,356 km (0.066 R)
• M4: 971,638 km (0.09 R)
• M5: 1,184,965 km (0.12 R)
• M6: 1,320,800 km (0.093 R)
• M7: 1,478,326 km (0.118 R)
• M8: 1,675,945 km (0.119 R)
• M9: 1,935,647 km (0.113 R)
• M10: 2,061,459 km (0.102 R)
• M11: 2,227,512 km (0.051 R)
• M12: 2,494,844 km (0.103 R)
• M13: 3,082,015 km (0.114 R)
• M14: 3,380,912 km (0.078 R)
• M15: 3,734,112 km (0.087 R)
• M16: 3,961,052 km (0.056 R)
• M17: 4,053,205 km (0.104 R)
• M18: 4,239,454 km (0.057 R)
• M19: 4,476,567 km (0.086 R)
• M20: 4,840,239 km (0.069 R)
• M21: 5,113,255 km (0.033 R)
• M22: 5,365,776 km (0.111 R)
• M23: 5,883,385 km (0.068 R)
• M24: 6,094,916 km (0.092 R)
• M25: 6,362,996 km (0.105 R)
• M26: 6,552,985 km (0.114 R)
• M27: 6,772,445 km (0.11 R)
• M28: 7,162,447 km (0.118 R)
• M29: 7,388,489 km (0.115 R)
• M30: 7,502,483 km (0.098 R)
• M31: 7,761,138 km (0.045 R)
• M32: 7,848,054 km (0.097 R)
• M33: 8,824,928 km (0.103 R)
• M34: 9,006,689 km (0.072 R)
• M35: 9,189,648 km (0.067 R)
• M36: 9,281,650 km (0.108 R)
• M37: 9,373,952 km (0.118 R)
• M38: 10,409,319 km (0.111 R)
• M39: 11,283,419 km (0.049 R)
• M40: 12,080,327 km (0.107 R)
• M41: 12,929,594 km (0.115 R)
• M42: 13,274,717 km (0.055 R)
• M43: 13,483,256 km (0.069 R)
• M44: 13,798,160 km (0.115 R)
• M45: 14,115,457 km (0.098 R)
• M46: 14,363,939 km (0.112 R)
• M47: 14,757,381 km (0.098 R)
• M48: 15,445,382 km (0.05 R)
• M49: 16,852,499 km (0.113 R)
• M50: 17,343,330 km (0.034 R)
• M51: 17,877,245 km (0.077 R)
• M52: 18,493,887 km (0.075 R)
• M53: 18,688,065 km (0.117 R)
• M54: 19,708,771 km (0.072 R)
• M55: 19,867,345 km (0.11 R)
• M56: 20,026,368 km (0.03 R)
• M57: 20,626,704 km (0.037 R)
• M58: 21,111,102 km (0.117 R)
• M59: 21,436,178 km (0.109 R)
• M60: 22,132,556 km (0.033 R)
• M61: 22,462,868 km (0.08 R)
• M62: 23,170,017 km (0.105 R)
• M63: 23,800,124 km (0.069 R)
• M64: 25,034,306 km (0.084 R)
• M65: 25,335,297 km (0.107 R)
• M66: 25,637,634 km (0.093 R)
• M67: 27,387,481 km (0.026 R)
• M68: 27,875,469 km (0.069 R)
• M69: 28,276,990 km (0.073 R)
• M70: 28,635,426 km (0.052 R)
• M71: 29,447,294 km (0.103 R)
• M72: 29,810,667 km (0.036 R)
• M73: 29,947,250 km (0.071 R)
• M74: 30,266,940 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 14.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.93 AU - 6.21 AU

Year: 7258 Days

Day: 13.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,442,859 km

• M1: 522,097 km (0.05 R)
• M2: 860,188 km (0.087 R)
• M3: 959,670 km (0.061 R)
• M4: 1,251,237 km (0.066 R)
• M5: 1,382,883 km (0.087 R)
• M6: 1,502,262 km (0.032 R)
• M7: 1,697,038 km (0.099 R)
• M8: 1,788,592 km (0.071 R)
• M9: 2,151,965 km (0.064 R)
• M10: 2,291,839 km (0.068 R)
• M11: 2,414,360 km (0.084 R)
• M12: 2,539,125 km (0.099 R)
• M13: 2,687,526 km (0.114 R)
• M14: 2,795,236 km (0.039 R)
• M15: 3,015,444 km (0.075 R)
• M16: 3,195,710 km (0.095 R)
• M17: 3,734,112 km (0.112 R)
• M18: 3,879,372 km (0.085 R)
• M19: 4,076,093 km (0.056 R)
• M20: 4,225,691 km (0.108 R)
• M21: 5,108,618 km (0.108 R)
• M22: 5,488,746 km (0.114 R)
• M23: 7,524,324 km (0.117 R)
• M24: 8,019,792 km (0.057 R)
• M25: 8,525,732 km (0.11 R)
• M26: 9,436,185 km (0.069 R)
• M27: 9,936,739 km (0.078 R)
• M28: 10,139,295 km (0.106 R)
• M29: 10,377,604 km (0.091 R)
• M30: 10,928,872 km (0.084 R)
• M31: 11,103,154 km (0.06 R)
• M32: 11,525,319 km (0.05 R)
• M33: 12,603,471 km (0.11 R)
• M34: 12,896,533 km (0.114 R)
• M35: 13,228,790 km (0.082 R)
• M36: 13,638,838 km (0.119 R)
• M37: 13,939,679 km (0.074 R)
• M38: 14,778,474 km (0.12 R)
• M39: 15,010,052 km (0.06 R)
• M40: 15,242,826 km (0.086 R)
• M41: 15,476,797 km (0.105 R)
• M42: 17,432,191 km (0.09 R)
• M43: 18,128,719 km (0.052 R)
• M44: 18,252,586 km (0.107 R)
• M45: 19,043,659 km (0.119 R)
• M46: 19,506,665 km (0.117 R)
• M47: 19,633,673 km (0.111 R)
• M48: 20,486,980 km (0.052 R)
• M49: 20,702,251 km (0.107 R)
• M50: 21,091,654 km (0.071 R)
• M51: 21,658,181 km (0.11 R)
• M52: 22,940,385 km (0.118 R)
• M53: 23,163,884 km (0.111 R)
• M54: 23,568,097 km (0.062 R)
• M55: 24,611,842 km (0.119 R)
• M56: 25,624,170 km (0.055 R)
• M57: 26,322,194 km (0.092 R)
• M58: 26,462,517 km (0.104 R)
• M59: 26,838,008 km (0.116 R)
• M60: 27,120,897 km (0.065 R)
• M61: 27,357,262 km (0.103 R)
• M62: 27,927,529 km (0.057 R)
• M63: 28,118,565 km (0.107 R)
• M64: 28,309,901 km (0.119 R)
• M65: 29,661,817 km (0.041 R)
• M66: 30,051,819 km (0.115 R)
• M67: 30,837,207 km (0.032 R)
• M68: 31,331,479 km (0.115 R)
• M69: 31,579,662 km (0.061 R)
• M70: 32,478,296 km (0.091 R)
• M71: 32,779,736 km (0.094 R)
• M72: 32,930,830 km (0.104 R)
• M73: 33,183,052 km (0.117 R)
• M74: 33,943,757 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 11.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.9 AU - 5.34 AU

Year: 7366 Days

Day: 12.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 140.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,442,859 km

• M1: 273,465 km (0.116 R)
• M2: 408,103 km (0.087 R)
• M3: 581,637 km (0.068 R)
• M4: 782,397 km (0.067 R)
• M5: 1,069,774 km (0.033 R)
• M6: 1,294,022 km (0.114 R)
• M7: 1,390,961 km (0.103 R)
• M8: 1,533,827 km (0.117 R)
• M9: 1,992,494 km (0.067 R)
• M10: 2,355,418 km (0.111 R)
• M11: 2,440,988 km (0.098 R)
• M12: 2,579,965 km (0.088 R)
• M13: 3,181,498 km (0.104 R)
• M14: 3,353,087 km (0.104 R)
• M15: 3,645,850 km (0.115 R)
• M16: 3,745,332 km (0.106 R)
• M17: 3,947,140 km (0.098 R)
• M18: 4,049,465 km (0.062 R)
• M19: 4,194,126 km (0.108 R)
• M20: 4,552,562 km (0.108 R)
• M21: 4,659,974 km (0.115 R)
• M22: 4,833,507 km (0.093 R)
• M23: 5,164,866 km (0.05 R)
• M24: 5,389,862 km (0.033 R)
• M25: 5,849,576 km (0.108 R)
• M26: 5,943,075 km (0.051 R)
• M27: 6,107,931 km (0.027 R)
• M28: 6,298,220 km (0.074 R)
• M29: 6,393,963 km (0.082 R)
• M30: 6,733,400 km (0.097 R)
• M31: 6,954,655 km (0.067 R)
• M32: 7,103,655 km (0.093 R)
• M33: 7,761,138 km (0.116 R)
• M34: 8,071,104 km (0.044 R)
• M35: 8,623,569 km (0.117 R)
• M36: 8,730,233 km (0.097 R)
• M37: 9,188,301 km (0.042 R)
• M38: 9,792,826 km (0.064 R)
• M39: 10,184,174 km (0.063 R)
• M40: 10,466,914 km (0.111 R)
• M41: 11,506,171 km (0.028 R)
• M42: 13,064,831 km (0.066 R)
• M43: 13,248,986 km (0.117 R)
• M44: 13,433,889 km (0.077 R)
• M45: 13,588,723 km (0.11 R)
• M46: 13,806,387 km (0.055 R)
• M47: 14,025,399 km (0.115 R)
• M48: 15,072,733 km (0.062 R)
• M49: 15,395,117 km (0.101 R)
• M50: 15,622,057 km (0.072 R)
• M51: 15,784,969 km (0.118 R)
• M52: 15,915,568 km (0.071 R)
• M53: 16,973,973 km (0.089 R)
• M54: 17,175,032 km (0.042 R)
• M55: 17,477,968 km (0.087 R)
• M56: 17,782,699 km (0.077 R)
• M57: 18,089,225 km (0.114 R)
• M58: 18,845,891 km (0.038 R)
• M59: 19,158,401 km (0.077 R)
• M60: 19,542,718 km (0.086 R)
• M61: 20,141,558 km (0.119 R)
• M62: 20,603,666 km (0.104 R)
• M63: 20,853,943 km (0.114 R)
• M64: 20,997,408 km (0.096 R)
• M65: 21,357,490 km (0.075 R)
• M66: 21,610,759 km (0.05 R)
• M67: 22,376,700 km (0.093 R)
• M68: 22,597,207 km (0.103 R)
• M69: 22,781,512 km (0.103 R)
• M70: 23,077,267 km (0.101 R)
• M71: 23,449,017 km (0.117 R)
• M72: 23,672,965 km (0.112 R)
• M73: 23,785,164 km (0.112 R)
• M74: 24,462,244 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 97.5

Radius: 5.9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.14 AU - 10.64 AU

Year: 16853 Days

Day: 16.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,442,859 km

• M1: 196,721 km (0.087 R)
• M2: 345,721 km (0.081 R)
• M3: 517,160 km (0.049 R)
• M4: 632,649 km (0.066 R)
• M5: 843,882 km (0.095 R)
• M6: 996,621 km (0.116 R)
• M7: 1,986,061 km (0.059 R)
• M8: 2,487,214 km (0.032 R)
• M9: 3,332,293 km (0.052 R)
• M10: 3,748,025 km (0.082 R)
• M11: 4,076,991 km (0.072 R)
• M12: 4,816,603 km (0.073 R)
• M13: 5,063,140 km (0.119 R)
• M14: 5,257,767 km (0.095 R)
• M15: 5,454,787 km (0.099 R)
• M16: 6,506,011 km (0.09 R)
• M17: 6,900,651 km (0.046 R)
• M18: 7,085,404 km (0.118 R)
• M19: 7,586,258 km (0.041 R)
• M20: 7,904,901 km (0.047 R)
• M21: 8,098,331 km (0.029 R)
• M22: 8,754,168 km (0.118 R)
• M23: 8,987,690 km (0.071 R)
• M24: 9,088,370 km (0.102 R)
• M25: 9,495,126 km (0.117 R)
• M26: 9,873,011 km (0.083 R)
• M27: 10,431,609 km (0.066 R)
• M28: 11,216,400 km (0.12 R)
• M29: 12,955,325 km (0.041 R)
• M30: 13,221,460 km (0.115 R)
• M31: 13,527,836 km (0.062 R)
• M32: 14,500,222 km (0.067 R)
• M33: 14,895,460 km (0.078 R)
• M34: 15,174,310 km (0.1 R)
• M35: 16,429,437 km (0.071 R)
• M36: 16,841,429 km (0.091 R)
• M37: 17,465,851 km (0.041 R)
• M38: 17,759,810 km (0.118 R)
• M39: 18,097,752 km (0.087 R)
• M40: 19,644,594 km (0.088 R)
• M41: 20,125,701 km (0.118 R)
• M42: 20,169,683 km (0.112 R)
• M43: 20,876,832 km (0.09 R)
• M44: 21,862,382 km (0.043 R)
• M45: 21,952,740 km (0.109 R)
• M46: 22,269,887 km (0.076 R)
• M47: 23,415,059 km (0.096 R)
• M48: 23,553,736 km (0.104 R)
• M49: 23,600,111 km (0.086 R)
• M50: 23,925,038 km (0.077 R)
• M51: 24,064,762 km (0.079 R)
• M52: 25,097,586 km (0.053 R)
• M53: 26,001,157 km (0.109 R)
• M54: 26,721,920 km (0.115 R)
• M55: 27,595,571 km (0.104 R)
• M56: 27,938,001 km (0.081 R)
• M57: 28,232,409 km (0.104 R)
• M58: 28,775,001 km (0.055 R)
• M59: 29,122,217 km (0.083 R)
• M60: 29,420,815 km (0.078 R)
• M61: 29,720,459 km (0.091 R)
• M62: 31,743,621 km (0.111 R)
• M63: 32,565,362 km (0.106 R)
• M64: 33,706,644 km (0.069 R)
• M65: 35,019,216 km (0.105 R)
• M66: 35,442,877 km (0.084 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit