🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.46 AU - 0.58 AU

Year: 136 Days

Day: 44.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,970,177 km

• M1: 84,224 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.33 AU

Year: 423 Days

Day: 34.2 Hours

Environment

Temp: 31 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,970,177 km

• M1: 348,413 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.59 AU - 1.83 AU

Year: 809 Days

Day: 19.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.77 AU - 2.61 AU

Year: 1172 Days

Day: 38.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,970,177 km

• M1: 119,080 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.79 AU - 2.87 AU

Year: 1286 Days

Day: 46.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,970,177 km

• M1: 1,553,723 km (0.089 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.5

Radius: 10.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.5 AU - 8.51 AU

Year: 7428 Days

Day: 15 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,970,177 km

• M1: 142,268 km (0.061 R)
• M2: 502,798 km (0.106 R)
• M3: 588,219 km (0.105 R)
• M4: 747,541 km (0.111 R)
• M5: 818,450 km (0.065 R)
• M6: 906,862 km (0.096 R)
• M7: 983,157 km (0.066 R)
• M8: 1,077,853 km (0.099 R)
• M9: 1,142,778 km (0.109 R)
• M10: 2,335,372 km (0.066 R)
• M11: 2,910,277 km (0.091 R)
• M12: 3,002,579 km (0.119 R)
• M13: 3,119,415 km (0.115 R)
• M14: 3,261,533 km (0.083 R)
• M15: 3,430,130 km (0.115 R)
• M16: 3,601,718 km (0.116 R)
• M17: 3,676,068 km (0.112 R)
• M18: 4,211,330 km (0.088 R)
• M19: 4,395,185 km (0.089 R)
• M20: 4,501,550 km (0.069 R)
• M21: 4,716,671 km (0.094 R)
• M22: 5,639,840 km (0.069 R)
• M23: 5,989,300 km (0.076 R)
• M24: 6,709,315 km (0.095 R)
• M25: 6,924,437 km (0.058 R)
• M26: 7,298,581 km (0.098 R)
• M27: 7,551,850 km (0.101 R)
• M28: 8,197,365 km (0.106 R)
• M29: 8,361,474 km (0.108 R)
• M30: 9,335,057 km (0.111 R)
• M31: 9,541,053 km (0.083 R)
• M32: 9,644,575 km (0.065 R)
• M33: 10,843,901 km (0.053 R)
• M34: 10,951,911 km (0.08 R)
• M35: 11,060,369 km (0.077 R)
• M36: 11,241,981 km (0.112 R)
• M37: 11,534,445 km (0.104 R)
• M38: 12,052,502 km (0.093 R)
• M39: 12,276,749 km (0.06 R)
• M40: 12,351,847 km (0.117 R)
• M41: 12,427,095 km (0.057 R)
• M42: 12,996,315 km (0.12 R)
• M43: 14,794,332 km (0.114 R)
• M44: 15,114,920 km (0.041 R)
• M45: 15,235,795 km (0.082 R)
• M46: 15,397,361 km (0.109 R)
• M47: 15,926,489 km (0.097 R)
• M48: 16,131,587 km (0.118 R)
• M49: 16,710,681 km (0.116 R)
• M50: 17,002,696 km (0.103 R)
• M51: 17,254,319 km (0.085 R)
• M52: 17,422,766 km (0.088 R)
• M53: 17,803,942 km (0.11 R)
• M54: 17,974,184 km (0.116 R)
• M55: 18,574,371 km (0.104 R)
• M56: 18,833,624 km (0.086 R)
• M57: 19,838,323 km (0.12 R)
• M58: 20,014,849 km (0.111 R)
• M59: 21,627,065 km (0.036 R)
• M60: 23,048,544 km (0.065 R)
• M61: 23,280,570 km (0.081 R)
• M62: 23,466,820 km (0.107 R)
• M63: 24,594,638 km (0.11 R)
• M64: 25,739,959 km (0.113 R)
• M65: 26,367,672 km (0.118 R)
• M66: 27,049,240 km (0.041 R)
• M67: 27,539,622 km (0.078 R)
• M68: 27,786,009 km (0.08 R)
• M69: 27,884,744 km (0.032 R)
• M70: 28,878,373 km (0.067 R)
• M71: 29,329,411 km (0.066 R)
• M72: 29,429,940 km (0.106 R)
• M73: 30,035,512 km (0.076 R)
• M74: 30,390,658 km (0.095 R)
• M75: 30,696,137 km (0.1 R)
• M76: 30,849,325 km (0.047 R)
• M77: 31,310,236 km (0.062 R)
• M78: 31,464,471 km (0.107 R)
• M79: 33,439,014 km (0.114 R)
• M80: 33,649,199 km (0.086 R)
• M81: 34,176,531 km (0.097 R)
• M82: 34,388,362 km (0.11 R)
• M83: 35,667,723 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 10.7

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 6.65 AU - 10.73 AU

Year: 9264 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,970,177 km

• M1: 469,139 km (0.025 R)
• M2: 626,965 km (0.077 R)
• M3: 866,770 km (0.111 R)
• M4: 1,773,782 km (0.094 R)
• M5: 1,858,006 km (0.092 R)
• M6: 2,163,185 km (0.112 R)
• M7: 2,437,847 km (0.093 R)
• M8: 3,020,531 km (0.081 R)
• M9: 3,147,390 km (0.111 R)
• M10: 3,224,283 km (0.078 R)
• M11: 3,511,960 km (0.111 R)
• M12: 3,699,406 km (0.086 R)
• M13: 3,890,143 km (0.106 R)
• M14: 4,627,212 km (0.067 R)
• M15: 4,715,026 km (0.067 R)
• M16: 4,951,989 km (0.073 R)
• M17: 5,345,431 km (0.119 R)
• M18: 6,162,535 km (0.095 R)
• M19: 6,324,250 km (0.076 R)
• M20: 6,651,720 km (0.11 R)
• M21: 6,984,874 km (0.094 R)
• M22: 7,529,261 km (0.096 R)
• M23: 7,911,483 km (0.026 R)
• M24: 8,912,892 km (0.096 R)
• M25: 9,132,651 km (0.053 R)
• M26: 9,280,154 km (0.116 R)
• M27: 9,391,306 km (0.12 R)
• M28: 10,067,787 km (0.071 R)
• M29: 10,181,930 km (0.093 R)
• M30: 10,798,722 km (0.073 R)
• M31: 10,954,753 km (0.047 R)
• M32: 11,229,714 km (0.097 R)
• M33: 11,348,345 km (0.095 R)
• M34: 11,706,482 km (0.097 R)
• M35: 11,786,517 km (0.103 R)
• M36: 11,866,851 km (0.072 R)
• M37: 13,134,244 km (0.106 R)
• M38: 13,594,407 km (0.091 R)
• M39: 14,059,657 km (0.082 R)
• M40: 14,144,927 km (0.046 R)
• M41: 14,230,198 km (0.101 R)
• M42: 14,573,376 km (0.083 R)
• M43: 15,006,162 km (0.112 R)
• M44: 15,180,444 km (0.07 R)
• M45: 15,399,306 km (0.098 R)
• M46: 15,663,196 km (0.116 R)
• M47: 16,106,455 km (0.112 R)
• M48: 16,643,810 km (0.115 R)
• M49: 16,914,732 km (0.113 R)
• M50: 17,005,388 km (0.099 R)
• M51: 18,898,699 km (0.071 R)
• M52: 19,323,258 km (0.036 R)
• M53: 19,703,236 km (0.096 R)
• M54: 20,326,012 km (0.083 R)
• M55: 20,761,043 km (0.115 R)
• M56: 21,247,834 km (0.081 R)
• M57: 22,183,270 km (0.117 R)
• M58: 22,332,269 km (0.033 R)
• M59: 22,531,384 km (0.066 R)
• M60: 23,283,113 km (0.106 R)
• M61: 24,760,093 km (0.111 R)
• M62: 26,687,961 km (0.113 R)
• M63: 27,589,886 km (0.11 R)
• M64: 28,232,559 km (0.116 R)
• M65: 28,880,168 km (0.099 R)
• M66: 29,042,781 km (0.109 R)
• M67: 30,135,145 km (0.043 R)
• M68: 30,575,710 km (0.068 R)
• M69: 31,351,974 km (0.084 R)
• M70: 31,798,523 km (0.095 R)
• M71: 31,966,522 km (0.113 R)
• M72: 32,078,720 km (0.112 R)
• M73: 32,980,646 km (0.087 R)
• M74: 33,094,041 km (0.081 R)
• M75: 33,605,516 km (0.095 R)
• M76: 33,776,656 km (0.082 R)
• M77: 34,005,242 km (0.115 R)
• M78: 34,349,167 km (0.108 R)
• M79: 35,387,676 km (0.112 R)
• M80: 36,436,656 km (0.078 R)
• M81: 37,318,386 km (0.102 R)
• M82: 37,850,954 km (0.106 R)
• M83: 38,326,376 km (0.119 R)
• M84: 39,043,249 km (0.112 R)
• M85: 39,403,331 km (0.094 R)
• M86: 39,945,474 km (0.104 R)
• M87: 40,247,811 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538

Radius: 8.6

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7 AU - 10.58 AU

Year: 9425 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,970,177 km

• M1: 121,922 km (0.062 R)
• M2: 200,910 km (0.098 R)
• M3: 274,512 km (0.099 R)
• M4: 433,535 km (0.044 R)
• M5: 842,386 km (0.057 R)
• M6: 909,256 km (0.038 R)
• M7: 1,048,531 km (0.057 R)
• M8: 1,329,027 km (0.114 R)
• M9: 1,612,067 km (0.085 R)
• M10: 1,675,197 km (0.09 R)
• M11: 1,869,674 km (0.097 R)
• M12: 2,472,554 km (0.119 R)
• M13: 2,871,980 km (0.104 R)
• M14: 3,184,789 km (0.053 R)
• M15: 3,646,747 km (0.113 R)
• M16: 4,512,620 km (0.072 R)
• M17: 4,723,553 km (0.056 R)
• M18: 4,845,625 km (0.06 R)
• M19: 4,999,561 km (0.077 R)
• M20: 5,092,760 km (0.086 R)
• M21: 5,567,434 km (0.114 R)
• M22: 7,005,219 km (0.12 R)
• M23: 7,214,657 km (0.108 R)
• M24: 7,497,097 km (0.067 R)
• M25: 7,711,321 km (0.035 R)
• M26: 8,000,045 km (0.089 R)
• M27: 10,079,456 km (0.109 R)
• M28: 10,434,900 km (0.106 R)
• M29: 10,554,279 km (0.109 R)
• M30: 10,634,165 km (0.051 R)
• M31: 11,117,515 km (0.037 R)
• M32: 11,690,475 km (0.103 R)
• M33: 11,980,545 km (0.088 R)
• M34: 12,063,871 km (0.112 R)
• M35: 12,525,680 km (0.087 R)
• M36: 13,336,800 km (0.117 R)
• M37: 13,553,118 km (0.11 R)
• M38: 15,234,598 km (0.11 R)
• M39: 15,415,462 km (0.104 R)
• M40: 15,551,447 km (0.109 R)
• M41: 16,747,482 km (0.11 R)
• M42: 17,356,495 km (0.086 R)
• M43: 17,877,544 km (0.039 R)
• M44: 18,068,281 km (0.108 R)
• M45: 19,226,767 km (0.042 R)
• M46: 19,569,197 km (0.116 R)
• M47: 21,009,375 km (0.089 R)
• M48: 21,920,277 km (0.119 R)
• M49: 22,226,803 km (0.089 R)
• M50: 23,466,969 km (0.081 R)
• M51: 23,675,808 km (0.114 R)
• M52: 23,937,754 km (0.081 R)
• M53: 24,411,829 km (0.097 R)
• M54: 24,623,510 km (0.044 R)
• M55: 24,835,640 km (0.094 R)
• M56: 25,422,513 km (0.032 R)
• M57: 25,852,307 km (0.069 R)
• M58: 25,906,162 km (0.109 R)
• M59: 26,555,567 km (0.049 R)
• M60: 26,718,778 km (0.095 R)
• M61: 27,100,851 km (0.113 R)
• M62: 27,649,875 km (0.076 R)
• M63: 28,814,794 km (0.075 R)
• M64: 29,375,187 km (0.082 R)
• M65: 29,882,474 km (0.059 R)
• M66: 29,995,570 km (0.099 R)
• M67: 30,449,599 km (0.091 R)
• M68: 30,563,443 km (0.099 R)
• M69: 31,479,431 km (0.043 R)
• M70: 34,162,619 km (0.099 R)
• M71: 34,755,625 km (0.052 R)
• M72: 34,874,555 km (0.093 R)
• M73: 35,292,082 km (0.07 R)
• M74: 38,876,896 km (0.083 R)
• M75: 39,495,932 km (0.11 R)
• M76: 39,682,182 km (0.089 R)
• M77: 39,806,647 km (0.099 R)
• M78: 39,868,880 km (0.052 R)
• M79: 41,246,377 km (0.116 R)
• M80: 41,877,680 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.8

Radius: 5.2

Gravity: 23.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.77 AU - 17.57 AU

Year: 24615 Days

Day: 17.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,970,177 km

• M1: 236,514 km (0.115 R)
• M2: 420,669 km (0.104 R)
• M3: 957,576 km (0.06 R)
• M4: 1,312,572 km (0.094 R)
• M5: 1,407,267 km (0.056 R)
• M6: 2,131,770 km (0.085 R)
• M7: 2,168,720 km (0.057 R)
• M8: 2,243,519 km (0.109 R)
• M9: 2,319,066 km (0.06 R)
• M10: 2,357,064 km (0.103 R)
• M11: 2,629,631 km (0.052 R)
• M12: 3,462,592 km (0.104 R)
• M13: 3,772,110 km (0.093 R)
• M14: 4,044,378 km (0.113 R)
• M15: 4,323,079 km (0.07 R)
• M16: 4,560,042 km (0.086 R)
• M17: 4,947,950 km (0.053 R)
• M18: 5,600,795 km (0.076 R)
• M19: 5,807,090 km (0.072 R)
• M20: 6,227,161 km (0.115 R)
• M21: 7,152,125 km (0.107 R)
• M22: 7,887,847 km (0.117 R)
• M23: 8,293,856 km (0.112 R)
• M24: 8,588,115 km (0.088 R)
• M25: 9,005,792 km (0.08 R)
• M26: 9,126,368 km (0.085 R)
• M27: 10,487,409 km (0.083 R)
• M28: 12,375,783 km (0.061 R)
• M29: 12,509,972 km (0.1 R)
• M30: 12,577,142 km (0.094 R)
• M31: 12,914,934 km (0.106 R)
• M32: 13,255,867 km (0.107 R)
• M33: 13,807,285 km (0.049 R)
• M34: 14,507,254 km (0.096 R)
• M35: 14,719,383 km (0.118 R)
• M36: 16,971,729 km (0.114 R)
• M37: 17,046,079 km (0.1 R)
• M38: 19,018,976 km (0.117 R)
• M39: 21,222,852 km (0.097 R)
• M40: 21,463,704 km (0.055 R)
• M41: 24,088,997 km (0.116 R)
• M42: 25,099,381 km (0.114 R)
• M43: 26,640,538 km (0.119 R)
• M44: 27,248,055 km (0.064 R)
• M45: 27,597,366 km (0.083 R)
• M46: 27,684,881 km (0.108 R)
• M47: 28,300,327 km (0.094 R)
• M48: 29,187,293 km (0.113 R)
• M49: 32,732,463 km (0.118 R)
• M50: 32,825,064 km (0.096 R)
• M51: 33,010,715 km (0.037 R)
• M52: 34,131,652 km (0.081 R)
• M53: 34,225,599 km (0.078 R)
• M54: 35,360,150 km (0.06 R)
• M55: 36,506,817 km (0.115 R)
• M56: 36,699,200 km (0.077 R)
• M57: 37,278,144 km (0.083 R)
• M58: 40,914,270 km (0.094 R)
• M59: 41,715,217 km (0.086 R)
• M60: 41,815,746 km (0.037 R)
• M61: 43,740,173 km (0.093 R)
• M62: 43,842,349 km (0.112 R)
• M63: 49,365,053 km (0.12 R)
• M64: 50,003,836 km (0.051 R)
• M65: 51,613,061 km (0.091 R)
• M66: 52,261,418 km (0.115 R)
• M67: 53,348,097 km (0.104 R)
• M68: 54,661,865 km (0.117 R)
• M69: 56,875,166 km (0.063 R)
• M70: 58,217,059 km (0.072 R)
• M71: 60,363,040 km (0.034 R)
• M72: 62,304,970 km (0.099 R)
• M73: 63,803,791 km (0.116 R)
• M74: 64,267,395 km (0.094 R)
• M75: 64,848,283 km (0.103 R)
• M76: 65,547,803 km (0.094 R)
• M77: 68,134,051 km (0.094 R)
• M78: 68,489,346 km (0.108 R)
• M79: 68,607,827 km (0.04 R)
• M80: 69,797,131 km (0.112 R)
• M81: 72,558,258 km (0.084 R)
• M82: 73,405,730 km (0.081 R)
• M83: 73,769,852 km (0.105 R)
• M84: 74,621,961 km (0.114 R)
• M85: 75,599,733 km (0.071 R)
• M86: 76,212,934 km (0.087 R)
• M87: 76,581,693 km (0.116 R)
• M88: 78,558,479 km (0.062 R)
• M89: 78,806,662 km (0.06 R)
• M90: 79,802,386 km (0.054 R)
• M91: 82,057,873 km (0.033 R)
• M92: 82,183,834 km (0.096 R)
• M93: 82,940,650 km (0.07 R)
• M94: 83,066,910 km (0.084 R)
• M95: 84,207,145 km (0.092 R)
• M96: 84,334,154 km (0.12 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 13,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit