🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.09 AU - 1.63 AU

Year: 552 Days

Day: 13.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.47 AU - 2.13 AU

Year: 841 Days

Day: 38.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.31 AU - 5.39 AU

Year: 3720 Days

Day: 15.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.3

Radius: 14.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.85 AU - 6.33 AU

Year: 5234 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,337,306 km

• M1: 203,603 km (0.095 R)
• M2: 332,556 km (0.116 R)
• M3: 424,110 km (0.042 R)
• M4: 718,519 km (0.096 R)
• M5: 874,549 km (0.081 R)
• M6: 1,018,462 km (0.095 R)
• M7: 1,210,546 km (0.105 R)
• M8: 1,500,766 km (0.068 R)
• M9: 1,829,432 km (0.068 R)
• M10: 2,181,436 km (0.038 R)
• M11: 2,399,849 km (0.12 R)
• M12: 2,520,575 km (0.086 R)
• M13: 2,768,309 km (0.114 R)
• M14: 3,061,371 km (0.116 R)
• M15: 3,230,865 km (0.065 R)
• M16: 3,461,695 km (0.098 R)
• M17: 3,678,163 km (0.088 R)
• M18: 3,838,532 km (0.107 R)
• M19: 4,166,151 km (0.039 R)
• M20: 4,270,421 km (0.11 R)
• M21: 4,439,317 km (0.112 R)
• M22: 4,631,849 km (0.031 R)
• M23: 4,740,009 km (0.105 R)
• M24: 5,025,292 km (0.118 R)
• M25: 5,384,327 km (0.11 R)
• M26: 5,612,912 km (0.116 R)
• M27: 6,222,673 km (0.084 R)
• M28: 6,318,266 km (0.08 R)
• M29: 6,583,952 km (0.096 R)
• M30: 6,681,639 km (0.106 R)
• M31: 6,804,160 km (0.096 R)
• M32: 7,151,676 km (0.094 R)
• M33: 7,606,902 km (0.105 R)
• M34: 8,519,150 km (0.113 R)
• M35: 8,920,820 km (0.106 R)
• M36: 9,246,644 km (0.112 R)
• M37: 9,356,150 km (0.042 R)
• M38: 9,966,061 km (0.119 R)
• M39: 10,134,657 km (0.05 R)
• M40: 10,275,878 km (0.071 R)
• M41: 10,503,117 km (0.087 R)
• M42: 11,546,861 km (0.075 R)
• M43: 11,991,466 km (0.094 R)
• M44: 12,170,984 km (0.07 R)
• M45: 12,411,537 km (0.099 R)
• M46: 12,623,517 km (0.074 R)
• M47: 13,669,655 km (0.104 R)
• M48: 14,014,179 km (0.105 R)
• M49: 14,583,997 km (0.109 R)
• M50: 15,290,847 km (0.11 R)
• M51: 16,371,991 km (0.097 R)
• M52: 16,704,547 km (0.101 R)
• M53: 16,972,178 km (0.098 R)
• M54: 17,410,200 km (0.05 R)
• M55: 17,783,596 km (0.117 R)
• M56: 19,234,097 km (0.118 R)
• M57: 19,374,121 km (0.096 R)
• M58: 19,655,515 km (0.072 R)
• M59: 19,938,105 km (0.117 R)
• M60: 20,150,983 km (0.105 R)
• M61: 20,650,490 km (0.086 R)
• M62: 21,154,186 km (0.099 R)
• M63: 21,625,569 km (0.108 R)
• M64: 22,027,239 km (0.092 R)
• M65: 23,060,512 km (0.107 R)
• M66: 23,658,006 km (0.041 R)
• M67: 24,222,887 km (0.087 R)
• M68: 24,412,278 km (0.064 R)
• M69: 24,792,257 km (0.12 R)
• M70: 24,982,994 km (0.113 R)
• M71: 25,250,924 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.3

Radius: 13.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.79 AU - 9.47 AU

Year: 8073 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,337,306 km

• M1: 274,662 km (0.087 R)
• M2: 367,113 km (0.107 R)
• M3: 684,261 km (0.047 R)
• M4: 956,230 km (0.084 R)
• M5: 1,140,235 km (0.09 R)
• M6: 1,246,001 km (0.056 R)
• M7: 1,355,357 km (0.076 R)
• M8: 1,663,678 km (0.079 R)
• M9: 1,847,235 km (0.104 R)
• M10: 2,037,822 km (0.085 R)
• M11: 2,279,722 km (0.091 R)
• M12: 2,392,968 km (0.103 R)
• M13: 2,648,780 km (0.091 R)
• M14: 3,392,132 km (0.119 R)
• M15: 3,814,297 km (0.042 R)
• M16: 3,977,059 km (0.112 R)
• M17: 4,253,516 km (0.04 R)
• M18: 4,365,864 km (0.09 R)
• M19: 4,767,086 km (0.107 R)
• M20: 4,883,922 km (0.07 R)
• M21: 5,421,726 km (0.062 R)
• M22: 6,041,660 km (0.095 R)
• M23: 6,848,142 km (0.105 R)
• M24: 7,449,974 km (0.117 R)
• M25: 8,313,902 km (0.064 R)
• M26: 8,490,577 km (0.113 R)
• M27: 8,883,720 km (0.108 R)
• M28: 9,173,341 km (0.063 R)
• M29: 9,355,851 km (0.097 R)
• M30: 9,985,807 km (0.114 R)
• M31: 11,247,666 km (0.091 R)
• M32: 11,521,878 km (0.087 R)
• M33: 12,519,098 km (0.101 R)
• M34: 13,543,843 km (0.115 R)
• M35: 13,793,672 km (0.11 R)
• M36: 14,045,295 km (0.114 R)
• M37: 14,340,601 km (0.086 R)
• M38: 14,638,002 km (0.11 R)
• M39: 15,325,554 km (0.112 R)
• M40: 16,023,578 km (0.103 R)
• M41: 16,687,493 km (0.041 R)
• M42: 17,270,177 km (0.073 R)
• M43: 17,859,443 km (0.094 R)
• M44: 18,640,194 km (0.104 R)
• M45: 19,385,042 km (0.096 R)
• M46: 19,667,034 km (0.118 R)
• M47: 19,997,495 km (0.063 R)
• M48: 20,139,763 km (0.101 R)
• M49: 20,473,067 km (0.038 R)
• M50: 20,568,510 km (0.114 R)
• M51: 20,712,124 km (0.114 R)
• M52: 21,000,399 km (0.038 R)
• M53: 22,313,570 km (0.1 R)
• M54: 22,658,393 km (0.077 R)
• M55: 23,203,976 km (0.093 R)
• M56: 23,503,321 km (0.111 R)
• M57: 24,257,295 km (0.088 R)
• M58: 24,866,158 km (0.116 R)
• M59: 25,428,796 km (0.088 R)
• M60: 25,737,416 km (0.062 R)
• M61: 26,670,907 km (0.101 R)
• M62: 26,879,745 km (0.1 R)
• M63: 28,091,787 km (0.096 R)
• M64: 29,052,654 km (0.119 R)
• M65: 29,645,212 km (0.097 R)
• M66: 29,970,138 km (0.115 R)
• M67: 30,241,808 km (0.05 R)
• M68: 31,446,669 km (0.094 R)
• M69: 31,612,274 km (0.12 R)
• M70: 31,944,232 km (0.066 R)
• M71: 32,055,084 km (0.037 R)
• M72: 32,221,586 km (0.075 R)
• M73: 32,388,537 km (0.113 R)
• M74: 32,779,137 km (0.026 R)
• M75: 34,413,494 km (0.093 R)
• M76: 34,584,185 km (0.108 R)
• M77: 34,983,312 km (0.094 R)
• M78: 35,383,936 km (0.07 R)
• M79: 36,132,224 km (0.112 R)
• M80: 36,537,186 km (0.052 R)
• M81: 37,410,239 km (0.053 R)
• M82: 37,819,987 km (0.095 R)
• M83: 39,117,450 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.5

Radius: 13.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.53 AU - 10.15 AU

Year: 8388 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,337,306 km

• M1: 185,801 km (0.048 R)
• M2: 301,889 km (0.102 R)
• M3: 604,824 km (0.118 R)
• M4: 959,371 km (0.086 R)
• M5: 1,075,309 km (0.11 R)
• M6: 1,214,136 km (0.106 R)
• M7: 1,530,536 km (0.032 R)
• M8: 1,648,569 km (0.08 R)
• M9: 2,000,572 km (0.093 R)
• M10: 2,218,985 km (0.091 R)
• M11: 2,608,837 km (0.077 R)
• M12: 3,145,594 km (0.107 R)
• M13: 3,531,557 km (0.052 R)
• M14: 3,905,701 km (0.109 R)
• M15: 4,692,436 km (0.065 R)
• M16: 4,779,652 km (0.091 R)
• M17: 4,926,258 km (0.104 R)
• M18: 5,223,958 km (0.104 R)
• M19: 6,473,399 km (0.074 R)
• M20: 6,701,386 km (0.097 R)
• M21: 7,401,205 km (0.105 R)
• M22: 8,547,873 km (0.118 R)
• M23: 9,526,991 km (0.065 R)
• M24: 9,898,742 km (0.085 R)
• M25: 10,011,239 km (0.057 R)
• M26: 11,003,671 km (0.036 R)
• M27: 11,788,312 km (0.104 R)
• M28: 12,027,370 km (0.114 R)
• M29: 12,550,663 km (0.072 R)
• M30: 13,328,871 km (0.108 R)
• M31: 13,661,278 km (0.101 R)
• M32: 14,080,600 km (0.097 R)
• M33: 15,537,983 km (0.084 R)
• M34: 15,625,198 km (0.093 R)
• M35: 15,975,706 km (0.1 R)
• M36: 16,908,299 km (0.048 R)
• M37: 17,539,902 km (0.102 R)
• M38: 18,225,060 km (0.083 R)
• M39: 18,363,288 km (0.092 R)
• M40: 19,905,343 km (0.088 R)
• M41: 20,619,972 km (0.082 R)
• M42: 20,763,885 km (0.088 R)
• M43: 23,261,871 km (0.099 R)
• M44: 23,812,989 km (0.077 R)
• M45: 24,014,497 km (0.115 R)
• M46: 24,469,873 km (0.091 R)
• M47: 24,928,092 km (0.091 R)
• M48: 25,235,216 km (0.069 R)
• M49: 25,853,205 km (0.105 R)
• M50: 26,580,550 km (0.065 R)
• M51: 26,841,897 km (0.107 R)
• M52: 27,156,801 km (0.119 R)
• M53: 27,367,285 km (0.054 R)
• M54: 27,578,367 km (0.106 R)
• M55: 27,737,091 km (0.049 R)
• M56: 28,055,285 km (0.067 R)
• M57: 28,749,120 km (0.07 R)
• M58: 28,856,232 km (0.111 R)
• M59: 29,178,765 km (0.12 R)
• M60: 29,394,486 km (0.117 R)
• M61: 29,502,495 km (0.032 R)
• M62: 31,524,909 km (0.08 R)
• M63: 31,635,462 km (0.084 R)
• M64: 31,968,018 km (0.118 R)
• M65: 32,580,771 km (0.065 R)
• M66: 33,704,699 km (0.115 R)
• M67: 34,841,344 km (0.107 R)
• M68: 35,414,454 km (0.063 R)
• M69: 35,990,555 km (0.112 R)
• M70: 36,511,754 km (0.084 R)
• M71: 36,627,991 km (0.094 R)
• M72: 36,744,229 km (0.086 R)
• M73: 37,093,839 km (0.063 R)
• M74: 37,269,018 km (0.089 R)
• M75: 37,444,497 km (0.04 R)
• M76: 37,620,274 km (0.076 R)
• M77: 38,149,252 km (0.11 R)
• M78: 38,503,201 km (0.118 R)
• M79: 39,214,539 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.8

Radius: 9.2

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.49 AU - 10.31 AU

Year: 10037 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,337,306 km

• M1: 414,087 km (0.081 R)
• M2: 543,489 km (0.117 R)
• M3: 733,329 km (0.113 R)
• M4: 796,160 km (0.101 R)
• M5: 877,691 km (0.109 R)
• M6: 1,014,124 km (0.092 R)
• M7: 1,121,386 km (0.092 R)
• M8: 1,194,988 km (0.052 R)
• M9: 1,608,925 km (0.074 R)
• M10: 1,671,607 km (0.057 R)
• M11: 1,756,578 km (0.084 R)
• M12: 1,908,719 km (0.086 R)
• M13: 2,088,087 km (0.061 R)
• M14: 2,487,663 km (0.098 R)
• M15: 2,585,201 km (0.11 R)
• M16: 3,065,859 km (0.11 R)
• M17: 3,303,420 km (0.116 R)
• M18: 3,657,070 km (0.056 R)
• M19: 3,796,345 km (0.081 R)
• M20: 4,166,749 km (0.078 R)
• M21: 4,282,987 km (0.064 R)
• M22: 4,608,512 km (0.118 R)
• M23: 4,668,650 km (0.088 R)
• M24: 4,789,525 km (0.091 R)
• M25: 5,003,600 km (0.066 R)
• M26: 5,127,317 km (0.089 R)
• M27: 5,409,609 km (0.084 R)
• M28: 5,568,631 km (0.04 R)
• M29: 6,453,802 km (0.092 R)
• M30: 6,998,936 km (0.058 R)
• M31: 7,488,121 km (0.107 R)
• M32: 8,206,042 km (0.095 R)
• M33: 8,352,348 km (0.102 R)
• M34: 8,758,955 km (0.101 R)
• M35: 9,021,051 km (0.115 R)
• M36: 9,209,843 km (0.096 R)
• M37: 9,629,914 km (0.064 R)
• M38: 9,939,283 km (0.042 R)
• M39: 10,056,268 km (0.093 R)
• M40: 10,927,376 km (0.072 R)
• M41: 11,781,281 km (0.044 R)
• M42: 11,863,710 km (0.102 R)
• M43: 12,783,288 km (0.07 R)
• M44: 14,337,161 km (0.047 R)
• M45: 14,601,949 km (0.055 R)
• M46: 15,405,888 km (0.053 R)
• M47: 15,496,095 km (0.063 R)
• M48: 16,086,708 km (0.1 R)
• M49: 16,269,965 km (0.04 R)
• M50: 16,500,047 km (0.082 R)
• M51: 17,103,076 km (0.101 R)
• M52: 17,196,574 km (0.115 R)
• M53: 18,283,104 km (0.059 R)
• M54: 19,003,717 km (0.109 R)
• M55: 19,343,304 km (0.08 R)
• M56: 19,782,673 km (0.118 R)
• M57: 21,070,561 km (0.108 R)
• M58: 21,421,817 km (0.111 R)
• M59: 21,573,060 km (0.095 R)
• M60: 22,334,214 km (0.055 R)
• M61: 23,155,806 km (0.107 R)
• M62: 23,674,461 km (0.066 R)
• M63: 24,091,989 km (0.091 R)
• M64: 24,196,857 km (0.064 R)
• M65: 25,733,078 km (0.12 R)
• M66: 27,246,260 km (0.047 R)
• M67: 27,738,736 km (0.107 R)
• M68: 28,954,817 km (0.066 R)
• M69: 30,811,626 km (0.083 R)
• M70: 32,013,047 km (0.089 R)
• M71: 32,880,565 km (0.083 R)
• M72: 34,108,165 km (0.036 R)
• M73: 36,127,287 km (0.083 R)
• M74: 36,547,807 km (0.049 R)
• M75: 38,001,749 km (0.106 R)
• M76: 39,104,734 km (0.038 R)
• M77: 39,536,473 km (0.104 R)
• M78: 39,660,041 km (0.114 R)
• M79: 39,845,692 km (0.029 R)
• M80: 41,655,826 km (0.094 R)
• M81: 42,033,711 km (0.071 R)
• M82: 42,096,691 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 11.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.69 AU - 14.23 AU

Year: 13510 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,337,306 km

• M1: 212,279 km (0.113 R)
• M2: 311,014 km (0.103 R)
• M3: 461,210 km (0.083 R)
• M4: 540,796 km (0.067 R)
• M5: 626,067 km (0.065 R)
• M6: 845,527 km (0.083 R)
• M7: 1,091,017 km (0.118 R)
• M8: 1,359,845 km (0.092 R)
• M9: 2,006,706 km (0.118 R)
• M10: 2,123,243 km (0.066 R)
• M11: 2,314,429 km (0.058 R)
• M12: 2,436,800 km (0.079 R)
• M13: 2,586,697 km (0.107 R)
• M14: 2,922,095 km (0.107 R)
• M15: 4,099,281 km (0.115 R)
• M16: 4,831,712 km (0.03 R)
• M17: 5,148,860 km (0.043 R)
• M18: 5,342,439 km (0.102 R)
• M19: 6,346,540 km (0.103 R)
• M20: 6,484,768 km (0.031 R)
• M21: 6,764,367 km (0.112 R)
• M22: 6,905,737 km (0.105 R)
• M23: 7,407,937 km (0.094 R)
• M24: 7,590,297 km (0.111 R)
• M25: 8,183,602 km (0.11 R)
• M26: 8,334,247 km (0.098 R)
• M27: 8,715,123 km (0.096 R)
• M28: 9,375,448 km (0.059 R)
• M29: 9,891,411 km (0.054 R)
• M30: 10,092,321 km (0.096 R)
• M31: 10,294,577 km (0.095 R)
• M32: 10,621,150 km (0.081 R)
• M33: 10,703,279 km (0.087 R)
• M34: 11,410,129 km (0.099 R)
• M35: 11,875,528 km (0.106 R)
• M36: 12,304,126 km (0.081 R)
• M37: 12,781,492 km (0.081 R)
• M38: 13,353,405 km (0.101 R)
• M39: 13,754,178 km (0.078 R)
• M40: 14,796,576 km (0.101 R)
• M41: 15,257,786 km (0.104 R)
• M42: 15,350,537 km (0.071 R)
• M43: 15,583,311 km (0.106 R)
• M44: 15,723,634 km (0.101 R)
• M45: 16,194,269 km (0.111 R)
• M46: 16,478,804 km (0.059 R)
• M47: 16,669,392 km (0.092 R)
• M48: 17,633,699 km (0.096 R)
• M49: 17,828,625 km (0.115 R)
• M50: 17,975,381 km (0.099 R)
• M51: 18,516,925 km (0.106 R)
• M52: 18,715,142 km (0.119 R)
• M53: 20,224,286 km (0.119 R)
• M54: 20,326,311 km (0.119 R)
• M55: 20,479,649 km (0.04 R)
• M56: 21,459,665 km (0.118 R)
• M57: 21,981,612 km (0.05 R)
• M58: 22,349,473 km (0.109 R)
• M59: 22,560,556 km (0.097 R)
• M60: 23,465,174 km (0.072 R)
• M61: 23,948,974 km (0.09 R)
• M62: 24,490,219 km (0.064 R)
• M63: 25,200,061 km (0.116 R)
• M64: 26,472,390 km (0.095 R)
• M65: 26,919,838 km (0.116 R)
• M66: 27,426,226 km (0.027 R)
• M67: 27,652,269 km (0.062 R)
• M68: 27,822,362 km (0.106 R)
• M69: 28,334,286 km (0.074 R)
• M70: 29,946,951 km (0.112 R)
• M71: 31,352,871 km (0.093 R)
• M72: 31,707,717 km (0.077 R)
• M73: 33,260,693 km (0.039 R)
• M74: 33,743,445 km (0.089 R)
• M75: 35,328,584 km (0.083 R)
• M76: 36,440,246 km (0.116 R)
• M77: 37,000,341 km (0.111 R)
• M78: 38,192,187 km (0.051 R)
• M79: 38,444,708 km (0.036 R)
• M80: 39,078,405 km (0.116 R)
• M81: 39,269,142 km (0.118 R)
• M82: 39,779,420 km (0.075 R)
• M83: 42,233,274 km (0.027 R)
• M84: 43,281,058 km (0.094 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit