🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.59 AU - 0.75 AU

Year: 200 Days

Day: 45.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.75 AU - 1.05 AU

Year: 312 Days

Day: 18.6 Hours

Environment

Temp: 79 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.06 AU - 1.38 AU

Year: 492 Days

Day: 38.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.81 AU - 2.83 AU

Year: 1291 Days

Day: 27.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.29 AU - 3.81 AU

Year: 2443 Days

Day: 26.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.26 AU - 4.54 AU

Year: 2813 Days

Day: 20.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 12

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.05 AU - 7.73 AU

Year: 6606 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,994,473 km

• M1: 183,407 km (0.107 R)
• M2: 357,090 km (0.117 R)
• M3: 665,112 km (0.106 R)
• M4: 874,100 km (0.115 R)
• M5: 970,741 km (0.036 R)
• M6: 1,071,270 km (0.039 R)
• M7: 2,023,910 km (0.117 R)
• M8: 2,334,774 km (0.119 R)
• M9: 2,829,793 km (0.118 R)
• M10: 3,052,096 km (0.034 R)
• M11: 3,834,343 km (0.03 R)
• M12: 4,025,679 km (0.086 R)
• M13: 4,108,556 km (0.028 R)
• M14: 4,532,067 km (0.034 R)
• M15: 4,940,170 km (0.105 R)
• M16: 5,148,560 km (0.091 R)
• M17: 5,574,465 km (0.108 R)
• M18: 6,106,735 km (0.043 R)
• M19: 6,655,460 km (0.12 R)
• M20: 6,819,868 km (0.068 R)
• M21: 7,119,363 km (0.035 R)
• M22: 7,662,253 km (0.085 R)
• M23: 8,501,797 km (0.106 R)
• M24: 8,788,127 km (0.06 R)
• M25: 9,407,313 km (0.053 R)
• M26: 9,703,516 km (0.094 R)
• M27: 9,852,815 km (0.105 R)
• M28: 10,002,862 km (0.119 R)
• M29: 10,419,492 km (0.077 R)
• M30: 10,803,061 km (0.096 R)
• M31: 10,996,640 km (0.092 R)
• M32: 11,623,904 km (0.08 R)
• M33: 11,981,892 km (0.111 R)
• M34: 13,036,258 km (0.067 R)
• M35: 13,658,136 km (0.066 R)
• M36: 14,289,589 km (0.102 R)
• M37: 15,450,318 km (0.076 R)
• M38: 15,887,892 km (0.086 R)
• M39: 15,975,856 km (0.085 R)
• M40: 16,418,366 km (0.116 R)
• M41: 16,641,118 km (0.102 R)
• M42: 16,730,577 km (0.071 R)
• M43: 16,954,675 km (0.099 R)
• M44: 17,089,762 km (0.116 R)
• M45: 17,179,969 km (0.089 R)
• M46: 17,270,177 km (0.057 R)
• M47: 17,406,011 km (0.106 R)
• M48: 17,769,983 km (0.097 R)
• M49: 18,228,501 km (0.065 R)
• M50: 19,297,677 km (0.073 R)
• M51: 19,721,637 km (0.105 R)
• M52: 20,148,739 km (0.096 R)
• M53: 20,626,704 km (0.094 R)
• M54: 20,915,428 km (0.091 R)
• M55: 21,399,377 km (0.067 R)
• M56: 21,594,004 km (0.098 R)
• M57: 21,789,379 km (0.091 R)
• M58: 22,526,747 km (0.037 R)
• M59: 22,724,814 km (0.111 R)
• M60: 23,222,377 km (0.071 R)
• M61: 23,623,000 km (0.102 R)
• M62: 24,329,700 km (0.09 R)
• M63: 24,533,004 km (0.102 R)
• M64: 26,282,850 km (0.076 R)
• M65: 26,805,096 km (0.102 R)
• M66: 29,089,904 km (0.068 R)
• M67: 29,793,014 km (0.074 R)
• M68: 32,102,207 km (0.078 R)
• M69: 32,828,654 km (0.113 R)
• M70: 33,786,679 km (0.092 R)
• M71: 34,468,546 km (0.098 R)
• M72: 34,868,421 km (0.082 R)
• M73: 35,730,404 km (0.066 R)
• M74: 36,135,066 km (0.084 R)
• M75: 36,308,899 km (0.088 R)
• M76: 37,241,044 km (0.035 R)
• M77: 37,533,956 km (0.094 R)
• M78: 38,891,108 km (0.072 R)
• M79: 39,128,819 km (0.095 R)
• M80: 39,366,979 km (0.116 R)
• M81: 39,605,587 km (0.078 R)
• M82: 40,084,301 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 13.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.86 AU - 10.3 AU

Year: 9994 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 53.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,994,473 km

• M1: 174,132 km (0.053 R)
• M2: 319,541 km (0.036 R)
• M3: 522,097 km (0.116 R)
• M4: 854,054 km (0.047 R)
• M5: 1,124,826 km (0.095 R)
• M6: 1,233,883 km (0.083 R)
• M7: 1,463,516 km (0.031 R)
• M8: 1,666,071 km (0.117 R)
• M9: 2,447,870 km (0.084 R)
• M10: 2,544,061 km (0.041 R)
• M11: 2,992,556 km (0.066 R)
• M12: 3,358,921 km (0.084 R)
• M13: 3,712,271 km (0.088 R)
• M14: 3,907,646 km (0.068 R)
• M15: 4,337,740 km (0.06 R)
• M16: 4,455,025 km (0.1 R)
• M17: 5,750,393 km (0.109 R)
• M18: 6,108,081 km (0.106 R)
• M19: 6,306,298 km (0.118 R)
• M20: 6,573,929 km (0.099 R)
• M21: 6,777,083 km (0.114 R)
• M22: 6,947,924 km (0.107 R)
• M23: 7,860,022 km (0.117 R)
• M24: 8,698,219 km (0.115 R)
• M25: 8,884,169 km (0.06 R)
• M26: 9,373,952 km (0.081 R)
• M27: 9,526,542 km (0.096 R)
• M28: 10,222,920 km (0.072 R)
• M29: 10,617,110 km (0.074 R)
• M30: 11,136,963 km (0.084 R)
• M31: 12,999,905 km (0.081 R)
• M32: 13,945,663 km (0.118 R)
• M33: 14,514,883 km (0.03 R)
• M34: 16,635,882 km (0.086 R)
• M35: 17,286,333 km (0.047 R)
• M36: 18,468,456 km (0.105 R)
• M37: 18,612,219 km (0.041 R)
• M38: 18,996,985 km (0.078 R)
• M39: 19,093,625 km (0.11 R)
• M40: 19,921,500 km (0.086 R)
• M41: 20,315,092 km (0.083 R)
• M42: 20,413,976 km (0.06 R)
• M43: 20,711,376 km (0.089 R)
• M44: 20,910,342 km (0.09 R)
• M45: 21,814,212 km (0.087 R)
• M46: 21,966,054 km (0.071 R)
• M47: 22,372,661 km (0.107 R)
• M48: 22,577,011 km (0.034 R)
• M49: 23,711,711 km (0.113 R)
• M50: 24,024,371 km (0.089 R)
• M51: 24,917,769 km (0.071 R)
• M52: 25,182,558 km (0.064 R)
• M53: 25,342,029 km (0.094 R)
• M54: 25,768,532 km (0.119 R)
• M55: 26,520,860 km (0.119 R)
• M56: 27,280,369 km (0.06 R)
• M57: 27,936,954 km (0.072 R)
• M58: 28,432,871 km (0.077 R)
• M59: 29,043,080 km (0.09 R)
• M60: 30,615,503 km (0.051 R)
• M61: 31,297,969 km (0.062 R)
• M62: 31,469,258 km (0.092 R)
• M63: 32,273,197 km (0.087 R)
• M64: 32,909,587 km (0.117 R)
• M65: 34,018,705 km (0.098 R)
• M66: 35,377,503 km (0.099 R)
• M67: 35,496,433 km (0.092 R)
• M68: 37,782,737 km (0.065 R)
• M69: 39,005,102 km (0.078 R)
• M70: 39,128,071 km (0.119 R)
• M71: 39,868,581 km (0.118 R)
• M72: 40,302,564 km (0.105 R)
• M73: 41,991,524 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 14.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.25 AU - 11.59 AU

Year: 10560 Days

Day: 13.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,994,473 km

• M1: 188,793 km (0.111 R)
• M2: 356,492 km (0.099 R)
• M3: 552,166 km (0.114 R)
• M4: 685,607 km (0.088 R)
• M5: 790,625 km (0.081 R)
• M6: 1,004,699 km (0.102 R)
• M7: 1,388,717 km (0.055 R)
• M8: 1,527,095 km (0.071 R)
• M9: 1,781,112 km (0.102 R)
• M10: 1,875,209 km (0.114 R)
• M11: 2,068,939 km (0.089 R)
• M12: 2,330,884 km (0.09 R)
• M13: 2,539,873 km (0.116 R)
• M14: 3,022,027 km (0.056 R)
• M15: 3,135,721 km (0.066 R)
• M16: 3,320,624 km (0.084 R)
• M17: 3,701,351 km (0.09 R)
• M18: 4,557,350 km (0.112 R)
• M19: 4,794,163 km (0.087 R)
• M20: 5,008,088 km (0.109 R)
• M21: 5,417,836 km (0.115 R)
• M22: 5,556,813 km (0.098 R)
• M23: 5,895,353 km (0.093 R)
• M24: 6,009,646 km (0.113 R)
• M25: 6,240,774 km (0.072 R)
• M26: 7,594,336 km (0.086 R)
• M27: 7,719,101 km (0.118 R)
• M28: 8,065,420 km (0.102 R)
• M29: 9,069,072 km (0.106 R)
• M30: 9,907,119 km (0.11 R)
• M31: 10,318,214 km (0.104 R)
• M32: 10,491,149 km (0.106 R)
• M33: 10,699,988 km (0.107 R)
• M34: 11,228,218 km (0.107 R)
• M35: 11,406,239 km (0.098 R)
• M36: 11,585,158 km (0.084 R)
• M37: 12,054,596 km (0.079 R)
• M38: 12,163,952 km (0.091 R)
• M39: 14,456,241 km (0.11 R)
• M40: 15,197,049 km (0.116 R)
• M41: 15,473,057 km (0.059 R)
• M42: 16,110,494 km (0.097 R)
• M43: 16,837,689 km (0.109 R)
• M44: 18,576,166 km (0.076 R)
• M45: 18,702,427 km (0.116 R)
• M46: 19,040,817 km (0.07 R)
• M47: 19,466,722 km (0.081 R)
• M48: 19,637,862 km (0.043 R)
• M49: 19,766,666 km (0.091 R)
• M50: 19,981,788 km (0.089 R)
• M51: 20,154,573 km (0.087 R)
• M52: 20,588,557 km (0.069 R)
• M53: 20,806,670 km (0.098 R)
• M54: 21,554,211 km (0.068 R)
• M55: 22,939,786 km (0.109 R)
• M56: 23,483,874 km (0.059 R)
• M57: 23,620,606 km (0.114 R)
• M58: 23,940,596 km (0.084 R)
• M59: 24,078,226 km (0.091 R)
• M60: 24,677,515 km (0.086 R)
• M61: 24,955,767 km (0.052 R)
• M62: 25,749,683 km (0.077 R)
• M63: 25,843,631 km (0.099 R)
• M64: 26,980,126 km (0.029 R)
• M65: 27,171,162 km (0.043 R)
• M66: 27,506,411 km (0.114 R)
• M67: 28,036,287 km (0.046 R)
• M68: 30,387,067 km (0.072 R)
• M69: 30,934,596 km (0.101 R)
• M70: 32,800,530 km (0.099 R)
• M71: 33,464,744 km (0.116 R)
• M72: 33,669,993 km (0.03 R)
• M73: 34,236,669 km (0.068 R)
• M74: 34,598,846 km (0.096 R)
• M75: 34,702,667 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.9

Radius: 5.2

Gravity: 21.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.67 AU - 19.21 AU

Year: 25466 Days

Day: 20.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,994,473 km

• M1: 94,695 km (0.118 R)
• M2: 236,514 km (0.077 R)
• M3: 341,831 km (0.09 R)
• M4: 400,324 km (0.051 R)
• M5: 505,940 km (0.112 R)
• M6: 573,857 km (0.094 R)
• M7: 1,014,274 km (0.118 R)
• M8: 1,130,362 km (0.101 R)
• M9: 1,537,567 km (0.099 R)
• M10: 1,950,457 km (0.109 R)
• M11: 3,333,639 km (0.037 R)
• M12: 3,773,157 km (0.039 R)
• M13: 4,137,728 km (0.113 R)
• M14: 4,418,523 km (0.085 R)
• M15: 4,513,517 km (0.084 R)
• M16: 5,247,445 km (0.103 R)
• M17: 5,965,215 km (0.1 R)
• M18: 6,658,900 km (0.095 R)
• M19: 6,987,717 km (0.098 R)
• M20: 7,661,057 km (0.098 R)
• M21: 8,005,431 km (0.116 R)
• M22: 8,296,249 km (0.12 R)
• M23: 10,050,284 km (0.064 R)
• M24: 10,490,401 km (0.056 R)
• M25: 10,872,624 km (0.094 R)
• M26: 11,454,410 km (0.077 R)
• M27: 11,913,825 km (0.1 R)
• M28: 12,046,219 km (0.047 R)
• M29: 12,179,062 km (0.075 R)
• M30: 12,513,413 km (0.111 R)
• M31: 12,580,732 km (0.083 R)
• M32: 14,652,812 km (0.102 R)
• M33: 16,384,856 km (0.028 R)
• M34: 16,679,863 km (0.045 R)
• M35: 17,051,016 km (0.102 R)
• M36: 17,200,165 km (0.026 R)
• M37: 17,424,861 km (0.088 R)
• M38: 19,024,361 km (0.115 R)
• M39: 20,432,376 km (0.104 R)
• M40: 21,550,471 km (0.114 R)
• M41: 21,630,955 km (0.107 R)
• M42: 22,524,503 km (0.108 R)
• M43: 22,606,333 km (0.093 R)
• M44: 24,263,428 km (0.102 R)
• M45: 24,347,203 km (0.095 R)
• M46: 24,515,351 km (0.105 R)
• M47: 25,191,384 km (0.115 R)
• M48: 28,928,488 km (0.099 R)
• M49: 29,374,140 km (0.106 R)
• M50: 30,091,911 km (0.117 R)
• M51: 30,815,366 km (0.056 R)
• M52: 31,088,233 km (0.101 R)
• M53: 31,911,470 km (0.117 R)
• M54: 33,020,140 km (0.112 R)
• M55: 34,047,578 km (0.116 R)
• M56: 35,560,611 km (0.116 R)
• M57: 35,846,642 km (0.025 R)
• M58: 36,421,247 km (0.096 R)
• M59: 39,240,868 km (0.066 R)
• M60: 39,437,888 km (0.052 R)
• M61: 42,028,923 km (0.101 R)
• M62: 42,331,560 km (0.027 R)
• M63: 42,432,538 km (0.083 R)
• M64: 44,161,591 km (0.094 R)
• M65: 46,850,463 km (0.115 R)
• M66: 48,320,112 km (0.059 R)
• M67: 48,954,557 km (0.118 R)
• M68: 49,698,208 km (0.055 R)
• M69: 51,627,721 km (0.053 R)
• M70: 52,927,577 km (0.08 R)
• M71: 53,036,484 km (0.118 R)
• M72: 53,472,413 km (0.103 R)
• M73: 57,449,322 km (0.098 R)
• M74: 58,796,002 km (0.109 R)
• M75: 59,926,214 km (0.083 R)
• M76: 60,493,938 km (0.073 R)
• M77: 60,949,464 km (0.1 R)
• M78: 61,749,363 km (0.119 R)
• M79: 64,285,646 km (0.103 R)
• M80: 66,503,434 km (0.115 R)
• M81: 67,916,985 km (0.099 R)
• M82: 68,390,462 km (0.117 R)
• M83: 69,340,408 km (0.091 R)
• M84: 71,013,511 km (0.11 R)
• M85: 72,941,827 km (0.068 R)
• M86: 73,063,002 km (0.109 R)
• M87: 73,184,176 km (0.07 R)
• M88: 73,305,350 km (0.074 R)
• M89: 73,790,945 km (0.096 R)
• M90: 77,466,565 km (0.116 R)
• M91: 77,961,135 km (0.106 R)
• M92: 79,950,039 km (0.091 R)
• M93: 80,950,699 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit