🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 285 Days

Day: 19.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,525,485 km

• M1: 381,624 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.01 AU - 1.17 AU

Year: 400 Days

Day: 37.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.09 AU - 2.25 AU

Year: 1123 Days

Day: 20.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.13 AU - 3.15 AU

Year: 1956 Days

Day: 16 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.8 AU - 4.54 AU

Year: 2471 Days

Day: 44.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.51 AU - 4.99 AU

Year: 3079 Days

Day: 15.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,525,485 km

• M1: 835,205 km (0.116 R)
• M2: 2,172,909 km (0.093 R)

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 9.4

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.51 AU - 6.65 AU

Year: 5269 Days

Day: 10.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,525,485 km

• M1: 177,573 km (0.107 R)
• M2: 321,635 km (0.075 R)
• M3: 403,166 km (0.105 R)
• M4: 472,430 km (0.025 R)
• M5: 546,631 km (0.109 R)
• M6: 636,838 km (0.049 R)
• M7: 1,022,651 km (0.061 R)
• M8: 1,137,093 km (0.027 R)
• M9: 1,378,844 km (0.108 R)
• M10: 1,687,464 km (0.063 R)
• M11: 1,876,256 km (0.072 R)
• M12: 2,678,999 km (0.105 R)
• M13: 2,738,539 km (0.072 R)
• M14: 3,043,718 km (0.06 R)
• M15: 3,105,951 km (0.092 R)
• M16: 3,532,604 km (0.079 R)
• M17: 3,819,982 km (0.096 R)
• M18: 4,023,285 km (0.072 R)
• M19: 4,114,839 km (0.056 R)
• M20: 4,702,908 km (0.078 R)
• M21: 4,896,638 km (0.104 R)
• M22: 5,019,158 km (0.111 R)
• M23: 5,292,025 km (0.114 R)
• M24: 5,697,884 km (0.083 R)
• M25: 5,852,717 km (0.116 R)
• M26: 5,930,508 km (0.066 R)
• M27: 6,087,437 km (0.04 R)
• M28: 6,272,190 km (0.057 R)
• M29: 6,674,459 km (0.114 R)
• M30: 6,974,851 km (0.066 R)
• M31: 7,560,377 km (0.1 R)
• M32: 7,673,772 km (0.075 R)
• M33: 7,787,766 km (0.102 R)
• M34: 8,017,249 km (0.113 R)
• M35: 8,161,910 km (0.094 R)
• M36: 8,838,242 km (0.053 R)
• M37: 8,927,702 km (0.096 R)
• M38: 9,685,714 km (0.051 R)
• M39: 10,056,866 km (0.069 R)
• M40: 10,338,410 km (0.06 R)
• M41: 10,401,241 km (0.113 R)
• M42: 10,622,346 km (0.08 R)
• M43: 10,845,098 km (0.12 R)
• M44: 10,941,139 km (0.111 R)
• M45: 11,230,611 km (0.105 R)
• M46: 11,850,096 km (0.118 R)
• M47: 11,981,892 km (0.065 R)
• M48: 12,048,014 km (0.115 R)
• M49: 13,258,410 km (0.101 R)
• M50: 13,878,194 km (0.09 R)
• M51: 15,612,632 km (0.094 R)
• M52: 16,671,037 km (0.083 R)
• M53: 16,744,789 km (0.109 R)
• M54: 17,376,989 km (0.085 R)
• M55: 17,451,788 km (0.051 R)
• M56: 17,639,534 km (0.093 R)
• M57: 18,473,243 km (0.082 R)
• M58: 18,818,066 km (0.082 R)
• M59: 19,087,641 km (0.117 R)
• M60: 19,436,204 km (0.102 R)
• M61: 19,513,995 km (0.066 R)
• M62: 19,825,907 km (0.056 R)
• M63: 20,021,730 km (0.072 R)
• M64: 20,139,613 km (0.048 R)
• M65: 20,732,171 km (0.088 R)
• M66: 21,330,412 km (0.064 R)
• M67: 21,490,931 km (0.117 R)
• M68: 21,974,880 km (0.088 R)
• M69: 22,666,621 km (0.067 R)
• M70: 22,830,430 km (0.116 R)
• M71: 23,613,874 km (0.108 R)
• M72: 23,738,340 km (0.092 R)
• M73: 24,154,970 km (0.113 R)
• M74: 24,826,515 km (0.029 R)
• M75: 25,037,597 km (0.073 R)
• M76: 25,122,270 km (0.079 R)
• M77: 25,291,764 km (0.037 R)
• M78: 25,631,950 km (0.116 R)
• M79: 26,964,567 km (0.052 R)
• M80: 27,486,365 km (0.1 R)
• M81: 28,319,475 km (0.12 R)
• M82: 28,805,668 km (0.112 R)
• M83: 29,027,522 km (0.052 R)
• M84: 30,100,438 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.8

Radius: 10

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.02 AU - 7.22 AU

Year: 5321 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,525,485 km

• M1: 134,040 km (0.079 R)
• M2: 220,208 km (0.051 R)
• M3: 395,387 km (0.085 R)
• M4: 538,253 km (0.086 R)
• M5: 722,857 km (0.105 R)
• M6: 805,285 km (0.076 R)
• M7: 928,853 km (0.115 R)
• M8: 1,045,839 km (0.053 R)
• M9: 1,280,707 km (0.03 R)
• M10: 1,353,113 km (0.084 R)
• M11: 1,502,262 km (0.098 R)
• M12: 1,915,750 km (0.067 R)
• M13: 2,257,581 km (0.119 R)
• M14: 2,490,206 km (0.047 R)
• M15: 2,920,898 km (0.074 R)
• M16: 3,415,469 km (0.089 R)
• M17: 3,517,495 km (0.093 R)
• M18: 3,662,156 km (0.088 R)
• M19: 3,872,341 km (0.063 R)
• M20: 4,043,331 km (0.111 R)
• M21: 4,216,865 km (0.106 R)
• M22: 4,752,276 km (0.116 R)
• M23: 5,332,715 km (0.103 R)
• M24: 5,499,367 km (0.079 R)
• M25: 5,764,604 km (0.042 R)
• M26: 5,911,061 km (0.077 R)
• M27: 6,158,047 km (0.068 R)
• M28: 6,332,927 km (0.108 R)
• M29: 6,484,170 km (0.105 R)
• M30: 6,764,517 km (0.036 R)
• M31: 6,945,081 km (0.09 R)
• M32: 7,048,902 km (0.106 R)
• M33: 7,389,985 km (0.064 R)
• M34: 7,549,307 km (0.089 R)
• M35: 7,763,531 km (0.087 R)
• M36: 8,061,231 km (0.095 R)
• M37: 8,225,340 km (0.089 R)
• M38: 8,584,524 km (0.112 R)
• M39: 8,752,074 km (0.061 R)
• M40: 8,948,795 km (0.1 R)
• M41: 9,204,009 km (0.077 R)
• M42: 9,634,851 km (0.059 R)
• M43: 10,278,421 km (0.101 R)
• M44: 11,087,297 km (0.086 R)
• M45: 11,239,438 km (0.069 R)
• M46: 11,361,509 km (0.081 R)
• M47: 11,823,468 km (0.059 R)
• M48: 12,072,399 km (0.09 R)
• M49: 13,021,298 km (0.101 R)
• M50: 13,310,620 km (0.105 R)
• M51: 13,439,873 km (0.065 R)
• M52: 13,732,337 km (0.112 R)
• M53: 14,655,355 km (0.099 R)
• M54: 15,124,494 km (0.114 R)
• M55: 15,974,360 km (0.066 R)
• M56: 16,804,927 km (0.069 R)
• M57: 16,944,652 km (0.094 R)
• M58: 17,154,986 km (0.082 R)
• M59: 17,755,921 km (0.059 R)
• M60: 18,796,673 km (0.118 R)
• M61: 18,941,783 km (0.082 R)
• M62: 19,087,342 km (0.071 R)
• M63: 19,526,112 km (0.049 R)
• M64: 19,636,217 km (0.108 R)
• M65: 20,116,276 km (0.12 R)
• M66: 20,824,622 km (0.103 R)
• M67: 20,899,720 km (0.062 R)
• M68: 21,087,615 km (0.118 R)
• M69: 21,238,559 km (0.116 R)
• M70: 21,389,653 km (0.114 R)
• M71: 21,465,350 km (0.082 R)
• M72: 21,959,771 km (0.092 R)
• M73: 22,150,957 km (0.109 R)
• M74: 22,573,421 km (0.072 R)
• M75: 22,650,464 km (0.114 R)
• M76: 25,765,391 km (0.077 R)
• M77: 26,209,697 km (0.088 R)
• M78: 27,023,958 km (0.098 R)
• M79: 27,228,757 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.8

Radius: 10.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.81 AU - 8.91 AU

Year: 7745 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,525,485 km

• M1: 138,827 km (0.101 R)
• M2: 314,455 km (0.117 R)
• M3: 455,226 km (0.088 R)
• M4: 711,338 km (0.097 R)
• M5: 835,504 km (0.061 R)
• M6: 1,013,226 km (0.076 R)
• M7: 1,203,664 km (0.05 R)
• M8: 1,441,076 km (0.105 R)
• M9: 1,638,545 km (0.082 R)
• M10: 1,864,139 km (0.095 R)
• M11: 2,345,695 km (0.094 R)
• M12: 2,514,740 km (0.103 R)
• M13: 2,753,947 km (0.105 R)
• M14: 2,842,659 km (0.12 R)
• M15: 3,419,807 km (0.076 R)
• M16: 3,515,550 km (0.097 R)
• M17: 3,587,955 km (0.096 R)
• M18: 3,982,445 km (0.113 R)
• M19: 4,261,894 km (0.092 R)
• M20: 4,813,162 km (0.075 R)
• M21: 5,165,764 km (0.052 R)
• M22: 5,359,194 km (0.067 R)
• M23: 5,867,528 km (0.111 R)
• M24: 6,040,313 km (0.069 R)
• M25: 6,420,741 km (0.109 R)
• M26: 7,143,598 km (0.081 R)
• M27: 8,179,264 km (0.117 R)
• M28: 8,437,320 km (0.05 R)
• M29: 9,061,293 km (0.041 R)
• M30: 9,261,305 km (0.046 R)
• M31: 9,395,644 km (0.093 R)
• M32: 9,496,772 km (0.084 R)
• M33: 10,111,021 km (0.106 R)
• M34: 10,249,249 km (0.091 R)
• M35: 10,422,932 km (0.088 R)
• M36: 11,198,897 km (0.085 R)
• M37: 11,342,062 km (0.1 R)
• M38: 11,702,443 km (0.101 R)
• M39: 12,103,216 km (0.049 R)
• M40: 12,213,320 km (0.114 R)
• M41: 12,582,677 km (0.112 R)
• M42: 13,106,120 km (0.117 R)
• M43: 13,408,308 km (0.098 R)
• M44: 13,484,303 km (0.088 R)
• M45: 13,751,186 km (0.1 R)
• M46: 14,718,635 km (0.029 R)
• M47: 14,993,447 km (0.055 R)
• M48: 15,230,410 km (0.093 R)
• M49: 16,069,354 km (0.109 R)
• M50: 16,800,439 km (0.097 R)
• M51: 17,128,807 km (0.063 R)
• M52: 17,667,060 km (0.084 R)
• M53: 17,833,861 km (0.109 R)
• M54: 18,126,774 km (0.119 R)
• M55: 19,486,619 km (0.098 R)
• M56: 20,440,455 km (0.068 R)
• M57: 21,587,272 km (0.032 R)
• M58: 22,483,662 km (0.1 R)
• M59: 23,392,170 km (0.087 R)
• M60: 23,529,501 km (0.096 R)
• M61: 23,712,908 km (0.032 R)
• M62: 23,850,837 km (0.081 R)
• M63: 25,385,711 km (0.057 R)
• M64: 25,857,244 km (0.055 R)
• M65: 26,236,475 km (0.112 R)
• M66: 26,569,779 km (0.063 R)
• M67: 27,048,342 km (0.111 R)
• M68: 27,385,087 km (0.098 R)
• M69: 27,481,578 km (0.091 R)
• M70: 27,578,218 km (0.037 R)
• M71: 28,403,699 km (0.098 R)
• M72: 29,434,578 km (0.115 R)
• M73: 29,731,380 km (0.08 R)
• M74: 29,830,563 km (0.111 R)
• M75: 30,627,770 km (0.088 R)
• M76: 30,878,347 km (0.03 R)
• M77: 31,634,115 km (0.059 R)
• M78: 31,938,248 km (0.096 R)
• M79: 32,192,265 km (0.044 R)
• M80: 32,600,218 km (0.07 R)
• M81: 32,907,343 km (0.051 R)
• M82: 33,112,591 km (0.086 R)
• M83: 34,509,237 km (0.057 R)
• M84: 34,613,507 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.5

Radius: 6.4

Gravity: 15.81 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.77 AU - 22.27 AU

Year: 30311 Days

Day: 20.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,525,485 km

• M1: 104,569 km (0.074 R)
• M2: 278,850 km (0.09 R)
• M3: 400,773 km (0.1 R)
• M4: 516,412 km (0.086 R)
• M5: 724,203 km (0.026 R)
• M6: 837,748 km (0.098 R)
• M7: 1,050,775 km (0.089 R)
• M8: 1,562,699 km (0.078 R)
• M9: 1,710,951 km (0.085 R)
• M10: 1,902,885 km (0.1 R)
• M11: 2,021,217 km (0.056 R)
• M12: 2,142,242 km (0.033 R)
• M13: 2,183,082 km (0.094 R)
• M14: 2,391,172 km (0.074 R)
• M15: 2,605,845 km (0.076 R)
• M16: 2,737,641 km (0.065 R)
• M17: 2,962,187 km (0.105 R)
• M18: 4,019,396 km (0.042 R)
• M19: 4,171,836 km (0.088 R)
• M20: 4,640,825 km (0.088 R)
• M21: 5,291,875 km (0.064 R)
• M22: 5,684,719 km (0.106 R)
• M23: 5,856,009 km (0.04 R)
• M24: 6,439,291 km (0.111 R)
• M25: 6,498,681 km (0.104 R)
• M26: 6,617,911 km (0.087 R)
• M27: 7,849,699 km (0.111 R)
• M28: 8,426,698 km (0.119 R)
• M29: 9,017,311 km (0.055 R)
• M30: 9,418,383 km (0.09 R)
• M31: 10,031,136 km (0.09 R)
• M32: 10,726,766 km (0.1 R)
• M33: 11,009,506 km (0.105 R)
• M34: 11,294,639 km (0.048 R)
• M35: 11,726,827 km (0.033 R)
• M36: 13,206,350 km (0.108 R)
• M37: 15,215,899 km (0.051 R)
• M38: 15,453,909 km (0.046 R)
• M39: 17,983,758 km (0.054 R)
• M40: 20,115,678 km (0.039 R)
• M41: 25,453,031 km (0.057 R)
• M42: 29,698,319 km (0.071 R)
• M43: 33,536,851 km (0.046 R)
• M44: 34,364,725 km (0.1 R)
• M45: 34,989,895 km (0.101 R)
• M46: 35,724,121 km (0.039 R)
• M47: 36,675,564 km (0.119 R)
• M48: 36,994,506 km (0.063 R)
• M49: 39,036,218 km (0.088 R)
• M50: 43,902,487 km (0.091 R)
• M51: 44,694,009 km (0.036 R)
• M52: 45,262,332 km (0.108 R)
• M53: 47,212,490 km (0.081 R)
• M54: 50,602,078 km (0.048 R)
• M55: 54,553,407 km (0.119 R)
• M56: 55,039,001 km (0.104 R)
• M57: 55,282,397 km (0.043 R)
• M58: 55,648,164 km (0.06 R)
• M59: 56,872,922 km (0.096 R)
• M60: 57,488,667 km (0.053 R)
• M61: 58,354,389 km (0.108 R)
• M62: 60,977,588 km (0.069 R)
• M63: 61,103,400 km (0.072 R)
• M64: 61,481,434 km (0.04 R)
• M65: 62,113,485 km (0.056 R)
• M66: 63,894,298 km (0.113 R)
• M67: 64,278,016 km (0.067 R)
• M68: 64,534,277 km (0.094 R)
• M69: 65,433,959 km (0.115 R)
• M70: 67,375,739 km (0.083 R)
• M71: 67,505,890 km (0.115 R)
• M72: 69,730,709 km (0.05 R)
• M73: 70,125,947 km (0.116 R)
• M74: 70,653,878 km (0.117 R)
• M75: 71,050,761 km (0.072 R)
• M76: 73,313,578 km (0.115 R)
• M77: 77,091,672 km (0.11 R)
• M78: 77,500,224 km (0.042 R)
• M79: 77,773,091 km (0.099 R)
• M80: 79,278,943 km (0.117 R)
• M81: 82,458,646 km (0.073 R)
• M82: 82,876,472 km (0.118 R)
• M83: 85,820,858 km (0.119 R)
• M84: 86,244,220 km (0.032 R)
• M85: 87,802,730 km (0.101 R)
• M86: 89,513,382 km (0.107 R)
• M87: 91,235,104 km (0.048 R)
• M88: 91,523,080 km (0.091 R)
• M89: 92,100,079 km (0.026 R)
• M90: 94,565,452 km (0.093 R)
• M91: 95,586,906 km (0.096 R)
• M92: 97,346,476 km (0.093 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 15,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit