🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 38.3 Hours

Environment

Temp: 280 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,307,493 km

• M1: 199,264 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.77 AU - 0.85 AU

Year: 262 Days

Day: 41.9 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.4 AU - 2.22 AU

Year: 876 Days

Day: 18.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.05 AU - 2.09 AU

Year: 1072 Days

Day: 32.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.6 AU - 3.34 AU

Year: 1842 Days

Day: 18.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.6

Radius: 8.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.18 AU - 7.74 AU

Year: 5909 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 73,307,493 km

• M1: 117,883 km (0.093 R)
• M2: 192,981 km (0.06 R)
• M3: 279,748 km (0.118 R)
• M4: 385,065 km (0.064 R)
• M5: 443,707 km (0.071 R)
• M6: 766,390 km (0.074 R)
• M7: 821,292 km (0.083 R)
• M8: 1,641,238 km (0.107 R)
• M9: 1,713,644 km (0.118 R)
• M10: 2,123,093 km (0.076 R)
• M11: 2,218,088 km (0.056 R)
• M12: 2,363,497 km (0.051 R)
• M13: 2,462,231 km (0.116 R)
• M14: 2,562,312 km (0.083 R)
• M15: 2,905,939 km (0.074 R)
• M16: 3,083,212 km (0.103 R)
• M17: 3,155,169 km (0.088 R)
• M18: 3,356,079 km (0.043 R)
• M19: 3,430,130 km (0.077 R)
• M20: 4,022,537 km (0.062 R)
• M21: 4,401,469 km (0.106 R)
• M22: 4,646,659 km (0.103 R)
• M23: 4,770,975 km (0.099 R)
• M24: 4,833,507 km (0.073 R)
• M25: 5,452,543 km (0.116 R)
• M26: 5,605,731 km (0.075 R)
• M27: 5,760,266 km (0.043 R)
• M28: 6,006,055 km (0.095 R)
• M29: 6,209,808 km (0.103 R)
• M30: 6,952,561 km (0.107 R)
• M31: 7,071,192 km (0.108 R)
• M32: 7,214,357 km (0.11 R)
• M33: 8,218,608 km (0.11 R)
• M34: 8,495,364 km (0.115 R)
• M35: 8,647,804 km (0.1 R)
• M36: 9,527,888 km (0.09 R)
• M37: 9,633,355 km (0.102 R)
• M38: 9,951,998 km (0.117 R)
• M39: 10,112,517 km (0.086 R)
• M40: 10,274,083 km (0.083 R)
• M41: 10,382,242 km (0.081 R)
• M42: 10,818,469 km (0.053 R)
• M43: 10,928,573 km (0.1 R)
• M44: 11,177,504 km (0.06 R)
• M45: 11,992,214 km (0.084 R)
• M46: 13,088,767 km (0.108 R)
• M47: 13,235,372 km (0.105 R)
• M48: 14,337,610 km (0.098 R)
• M49: 15,160,398 km (0.104 R)
• M50: 15,345,301 km (0.051 R)
• M51: 15,967,179 km (0.065 R)
• M52: 16,123,808 km (0.069 R)
• M53: 16,597,136 km (0.099 R)
• M54: 16,660,565 km (0.111 R)
• M55: 16,819,588 km (0.1 R)
• M56: 17,235,320 km (0.047 R)
• M57: 18,011,733 km (0.066 R)
• M58: 18,109,570 km (0.111 R)
• M59: 18,174,945 km (0.081 R)
• M60: 19,031,542 km (0.118 R)
• M61: 19,197,745 km (0.094 R)
• M62: 19,498,138 km (0.114 R)
• M63: 19,766,516 km (0.11 R)
• M64: 19,833,835 km (0.07 R)
• M65: 19,901,154 km (0.109 R)
• M66: 20,036,092 km (0.08 R)
• M67: 20,171,328 km (0.098 R)
• M68: 20,578,833 km (0.119 R)
• M69: 20,954,922 km (0.081 R)
• M70: 21,023,438 km (0.089 R)
• M71: 21,160,918 km (0.105 R)
• M72: 21,817,802 km (0.11 R)
• M73: 22,411,257 km (0.058 R)
• M74: 22,833,422 km (0.088 R)
• M75: 22,904,032 km (0.036 R)
• M76: 23,116,312 km (0.088 R)

Asteroid Belt

Center: 7.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.6

Radius: 13.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.77 AU - 9.81 AU

Year: 10190 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,307,493 km

• M1: 222,452 km (0.108 R)
• M2: 405,560 km (0.061 R)
• M3: 773,870 km (0.077 R)
• M4: 1,386,922 km (0.089 R)
• M5: 2,128,030 km (0.109 R)
• M6: 2,434,705 km (0.09 R)
• M7: 3,380,313 km (0.116 R)
• M8: 3,588,255 km (0.083 R)
• M9: 4,269,374 km (0.095 R)
• M10: 4,397,579 km (0.118 R)
• M11: 4,559,594 km (0.057 R)
• M12: 4,823,185 km (0.096 R)
• M13: 4,990,435 km (0.038 R)
• M14: 5,330,920 km (0.052 R)
• M15: 6,142,638 km (0.117 R)
• M16: 6,324,250 km (0.093 R)
• M17: 6,581,558 km (0.11 R)
• M18: 6,917,555 km (0.093 R)
• M19: 7,220,940 km (0.116 R)
• M20: 7,412,724 km (0.079 R)
• M21: 7,606,304 km (0.101 R)
• M22: 8,237,008 km (0.062 R)
• M23: 8,680,416 km (0.1 R)
• M24: 9,049,175 km (0.032 R)
• M25: 9,256,219 km (0.119 R)
• M26: 10,271,839 km (0.105 R)
• M27: 10,574,774 km (0.036 R)
• M28: 10,968,665 km (0.116 R)
• M29: 11,411,924 km (0.095 R)
• M30: 11,997,001 km (0.082 R)
• M31: 12,453,724 km (0.107 R)
• M32: 13,620,437 km (0.115 R)
• M33: 13,905,720 km (0.042 R)
• M34: 14,144,927 km (0.107 R)
• M35: 14,724,619 km (0.1 R)
• M36: 14,870,776 km (0.09 R)
• M37: 15,410,825 km (0.043 R)
• M38: 15,757,742 km (0.113 R)
• M39: 16,308,262 km (0.074 R)
• M40: 16,510,070 km (0.084 R)
• M41: 16,611,198 km (0.104 R)
• M42: 17,120,429 km (0.032 R)
• M43: 18,573,024 km (0.039 R)
• M44: 18,678,341 km (0.081 R)
• M45: 18,889,574 km (0.108 R)
• M46: 19,367,539 km (0.055 R)
• M47: 19,688,426 km (0.097 R)
• M48: 20,119,118 km (0.056 R)
• M49: 20,716,164 km (0.065 R)
• M50: 21,264,141 km (0.044 R)
• M51: 21,650,701 km (0.099 R)
• M52: 22,486,505 km (0.1 R)
• M53: 22,598,853 km (0.048 R)
• M54: 24,017,639 km (0.082 R)
• M55: 25,173,582 km (0.104 R)
• M56: 25,640,925 km (0.074 R)
• M57: 27,719,438 km (0.099 R)
• M58: 30,843,790 km (0.078 R)
• M59: 33,371,395 km (0.093 R)
• M60: 33,627,806 km (0.028 R)
• M61: 34,078,096 km (0.089 R)
• M62: 34,659,882 km (0.098 R)
• M63: 35,114,809 km (0.117 R)
• M64: 36,887,693 km (0.115 R)
• M65: 37,485,187 km (0.101 R)
• M66: 38,420,922 km (0.116 R)
• M67: 39,364,286 km (0.115 R)
• M68: 39,567,440 km (0.064 R)
• M69: 40,042,862 km (0.054 R)
• M70: 40,178,996 km (0.109 R)
• M71: 40,520,079 km (0.093 R)
• M72: 41,480,348 km (0.1 R)
• M73: 42,101,628 km (0.069 R)
• M74: 42,656,486 km (0.108 R)
• M75: 43,423,325 km (0.048 R)
• M76: 43,633,211 km (0.1 R)
• M77: 44,687,876 km (0.044 R)
• M78: 44,970,616 km (0.043 R)
• M79: 45,822,127 km (0.118 R)
• M80: 46,107,261 km (0.098 R)
• M81: 47,109,566 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.4

Radius: 14.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.75 AU - 11.33 AU

Year: 10605 Days

Day: 14.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 69.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,307,493 km

• M1: 187,446 km (0.095 R)
• M2: 664,215 km (0.066 R)
• M3: 880,383 km (0.087 R)
• M4: 1,470,697 km (0.063 R)
• M5: 1,761,216 km (0.098 R)
• M6: 1,878,052 km (0.104 R)
• M7: 2,476,144 km (0.087 R)
• M8: 2,634,718 km (0.045 R)
• M9: 2,769,505 km (0.107 R)
• M10: 3,687,438 km (0.083 R)
• M11: 3,808,463 km (0.086 R)
• M12: 4,117,233 km (0.095 R)
• M13: 4,211,330 km (0.105 R)
• M14: 4,306,324 km (0.065 R)
• M15: 4,563,184 km (0.051 R)
• M16: 4,693,484 km (0.039 R)
• M17: 5,024,843 km (0.087 R)
• M18: 5,193,440 km (0.114 R)
• M19: 5,432,647 km (0.091 R)
• M20: 5,957,436 km (0.054 R)
• M21: 6,208,012 km (0.065 R)
• M22: 6,352,823 km (0.104 R)
• M23: 6,535,482 km (0.084 R)
• M24: 7,436,061 km (0.054 R)
• M25: 7,706,235 km (0.049 R)
• M26: 9,560,650 km (0.115 R)
• M27: 10,151,562 km (0.096 R)
• M28: 10,710,908 km (0.059 R)
• M29: 10,928,723 km (0.114 R)
• M30: 11,413,121 km (0.088 R)
• M31: 11,680,303 km (0.106 R)
• M32: 12,954,577 km (0.041 R)
• M33: 13,280,102 km (0.105 R)
• M34: 15,142,596 km (0.113 R)
• M35: 15,583,909 km (0.102 R)
• M36: 15,831,045 km (0.115 R)
• M37: 16,179,159 km (0.106 R)
• M38: 17,391,650 km (0.096 R)
• M39: 17,648,061 km (0.12 R)
• M40: 17,802,446 km (0.078 R)
• M41: 18,060,801 km (0.081 R)
• M42: 18,476,683 km (0.065 R)
• M43: 18,633,462 km (0.04 R)
• M44: 18,738,180 km (0.082 R)
• M45: 18,843,198 km (0.097 R)
• M46: 19,636,815 km (0.107 R)
• M47: 20,387,347 km (0.082 R)
• M48: 20,983,645 km (0.102 R)
• M49: 21,971,738 km (0.054 R)
• M50: 22,304,594 km (0.117 R)
• M51: 22,862,893 km (0.034 R)
• M52: 22,975,091 km (0.089 R)
• M53: 23,143,688 km (0.073 R)
• M54: 23,652,321 km (0.092 R)
• M55: 24,680,358 km (0.119 R)
• M56: 25,199,911 km (0.111 R)
• M57: 25,373,893 km (0.103 R)
• M58: 25,664,712 km (0.106 R)
• M59: 26,249,789 km (0.097 R)
• M60: 26,426,165 km (0.064 R)
• M61: 26,661,931 km (0.086 R)
• M62: 27,016,927 km (0.106 R)
• M63: 27,135,558 km (0.109 R)
• M64: 27,671,866 km (0.041 R)
• M65: 28,031,350 km (0.092 R)
• M66: 30,158,632 km (0.118 R)
• M67: 32,148,882 km (0.09 R)
• M68: 32,400,655 km (0.09 R)
• M69: 33,223,443 km (0.108 R)
• M70: 35,277,871 km (0.044 R)
• M71: 38,369,161 km (0.103 R)
• M72: 38,770,083 km (0.072 R)
• M73: 39,306,691 km (0.102 R)
• M74: 40,727,123 km (0.032 R)
• M75: 41,136,123 km (0.103 R)
• M76: 43,201,023 km (0.117 R)
• M77: 43,827,090 km (0.066 R)
• M78: 44,666,633 km (0.106 R)
• M79: 45,158,660 km (0.09 R)
• M80: 45,440,802 km (0.112 R)
• M81: 46,290,368 km (0.105 R)
• M82: 46,503,545 km (0.119 R)
• M83: 46,859,738 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 5

Gravity: 35.92 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.18 AU - 13.46 AU

Year: 16520 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,307,493 km

• M1: 562,488 km (0.081 R)
• M2: 692,638 km (0.05 R)
• M3: 1,506,899 km (0.107 R)
• M4: 1,627,176 km (0.115 R)
• M5: 1,719,478 km (0.045 R)
• M6: 1,750,744 km (0.071 R)
• M7: 1,974,243 km (0.086 R)
• M8: 2,274,935 km (0.049 R)
• M9: 2,448,169 km (0.119 R)
• M10: 2,518,779 km (0.044 R)
• M11: 2,589,988 km (0.102 R)
• M12: 3,260,486 km (0.066 R)
• M13: 3,495,354 km (0.062 R)
• M14: 5,016,017 km (0.107 R)
• M15: 5,378,343 km (0.11 R)
• M16: 5,562,797 km (0.036 R)
• M17: 6,176,298 km (0.088 R)
• M18: 6,761,375 km (0.112 R)
• M19: 6,960,340 km (0.094 R)
• M20: 7,517,443 km (0.108 R)
• M21: 8,299,989 km (0.05 R)
• M22: 8,781,844 km (0.098 R)
• M23: 9,217,772 km (0.061 R)
• M24: 9,941,227 km (0.116 R)
• M25: 10,054,024 km (0.085 R)
• M26: 10,281,114 km (0.11 R)
• M27: 11,738,347 km (0.083 R)
• M28: 13,258,859 km (0.036 R)
• M29: 14,010,439 km (0.116 R)
• M30: 14,840,258 km (0.098 R)
• M31: 16,546,871 km (0.108 R)
• M32: 17,287,530 km (0.077 R)
• M33: 17,491,282 km (0.11 R)
• M34: 19,998,842 km (0.064 R)
• M35: 21,003,990 km (0.119 R)
• M36: 22,542,155 km (0.06 R)
• M37: 24,420,207 km (0.058 R)
• M38: 25,262,293 km (0.082 R)
• M39: 26,269,685 km (0.11 R)
• M40: 26,896,201 km (0.115 R)
• M41: 27,369,230 km (0.026 R)
• M42: 28,403,549 km (0.078 R)
• M43: 29,938,274 km (0.043 R)
• M44: 31,334,022 km (0.042 R)
• M45: 31,582,654 km (0.101 R)
• M46: 31,665,531 km (0.081 R)
• M47: 31,831,734 km (0.088 R)
• M48: 31,915,060 km (0.061 R)
• M49: 33,171,682 km (0.095 R)
• M50: 33,678,969 km (0.048 R)
• M51: 36,253,099 km (0.094 R)
• M52: 37,475,912 km (0.067 R)
• M53: 38,357,642 km (0.054 R)
• M54: 39,424,574 km (0.083 R)
• M55: 40,141,447 km (0.111 R)
• M56: 40,591,587 km (0.096 R)
• M57: 40,772,002 km (0.117 R)
• M58: 41,405,998 km (0.041 R)
• M59: 42,043,285 km (0.081 R)
• M60: 42,959,123 km (0.087 R)
• M61: 43,143,128 km (0.102 R)
• M62: 44,531,247 km (0.107 R)
• M63: 44,717,496 km (0.052 R)
• M64: 46,404,811 km (0.061 R)
• M65: 46,499,207 km (0.066 R)
• M66: 46,877,241 km (0.105 R)
• M67: 47,922,182 km (0.117 R)
• M68: 48,399,549 km (0.111 R)
• M69: 48,686,926 km (0.079 R)
• M70: 49,648,392 km (0.096 R)
• M71: 50,616,290 km (0.079 R)
• M72: 52,570,487 km (0.11 R)
• M73: 53,359,167 km (0.09 R)
• M74: 53,556,935 km (0.048 R)
• M75: 53,953,220 km (0.045 R)
• M76: 54,449,885 km (0.101 R)
• M77: 54,649,000 km (0.095 R)
• M78: 57,259,183 km (0.051 R)
• M79: 57,664,444 km (0.059 R)
• M80: 58,579,534 km (0.082 R)
• M81: 59,294,612 km (0.074 R)
• M82: 60,115,306 km (0.12 R)
• M83: 60,527,149 km (0.101 R)
• M84: 62,495,857 km (0.12 R)
• M85: 63,226,493 km (0.041 R)
• M86: 63,855,103 km (0.073 R)
• M87: 65,435,305 km (0.1 R)
• M88: 67,135,186 km (0.113 R)
• M89: 67,669,250 km (0.064 R)
• M90: 68,097,699 km (0.12 R)
• M91: 70,686,490 km (0.119 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 10,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit