🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.75 AU - 0.79 AU

Year: 236 Days

Day: 20.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,471,138 km

• M1: 159,023 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.13 AU - 1.75 AU

Year: 605 Days

Day: 34.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.46 AU - 1.5 AU

Year: 630 Days

Day: 15 Hours

Environment

Temp: -12 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.08 AU - 3.54 AU

Year: 2107 Days

Day: 46.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.1

Radius: 12.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.69 AU - 6.97 AU

Year: 4925 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,471,138 km

• M1: 165,455 km (0.083 R)
• M2: 276,457 km (0.062 R)
• M3: 631,752 km (0.032 R)
• M4: 848,818 km (0.044 R)
• M5: 1,177,485 km (0.085 R)
• M6: 1,357,152 km (0.061 R)
• M7: 1,898,846 km (0.116 R)
• M8: 2,022,114 km (0.069 R)
• M9: 2,129,974 km (0.086 R)
• M10: 2,639,654 km (0.118 R)
• M11: 2,939,299 km (0.077 R)
• M12: 3,250,163 km (0.05 R)
• M13: 3,398,864 km (0.077 R)
• M14: 3,814,147 km (0.083 R)
• M15: 4,176,623 km (0.054 R)
• M16: 4,765,291 km (0.054 R)
• M17: 5,155,891 km (0.082 R)
• M18: 5,255,224 km (0.115 R)
• M19: 5,405,420 km (0.057 R)
• M20: 5,735,732 km (0.079 R)
• M21: 6,203,973 km (0.041 R)
• M22: 6,309,739 km (0.073 R)
• M23: 6,684,631 km (0.049 R)
• M24: 7,149,731 km (0.062 R)
• M25: 7,316,533 km (0.084 R)
• M26: 7,767,271 km (0.06 R)
• M27: 8,460,657 km (0.056 R)
• M28: 8,696,124 km (0.111 R)
• M29: 8,814,755 km (0.047 R)
• M30: 9,355,103 km (0.113 R)
• M31: 9,507,094 km (0.11 R)
• M32: 9,629,316 km (0.044 R)
• M33: 9,813,620 km (0.08 R)
• M34: 9,906,221 km (0.082 R)
• M35: 10,030,088 km (0.075 R)
• M36: 10,123,288 km (0.077 R)
• M37: 10,720,931 km (0.057 R)
• M38: 10,816,225 km (0.091 R)
• M39: 10,975,846 km (0.073 R)
• M40: 11,654,871 km (0.055 R)
• M41: 13,053,611 km (0.081 R)
• M42: 13,360,287 km (0.101 R)
• M43: 13,772,878 km (0.116 R)
• M44: 15,071,237 km (0.096 R)
• M45: 15,285,462 km (0.053 R)
• M46: 15,716,902 km (0.12 R)
• M47: 16,043,175 km (0.082 R)
• M48: 16,371,841 km (0.11 R)
• M49: 16,887,206 km (0.097 R)
• M50: 17,595,402 km (0.102 R)
• M51: 18,465,613 km (0.106 R)
• M52: 18,618,353 km (0.048 R)
• M53: 18,963,624 km (0.115 R)
• M54: 19,427,378 km (0.103 R)
• M55: 19,543,765 km (0.117 R)
• M56: 19,933,916 km (0.076 R)
• M57: 20,090,695 km (0.029 R)
• M58: 20,880,572 km (0.106 R)
• M59: 21,039,744 km (0.05 R)
• M60: 21,199,365 km (0.07 R)
• M61: 21,399,377 km (0.034 R)
• M62: 22,368,472 km (0.103 R)
• M63: 23,063,653 km (0.086 R)
• M64: 23,393,217 km (0.069 R)
• M65: 23,641,400 km (0.092 R)
• M66: 24,182,197 km (0.094 R)
• M67: 24,600,921 km (0.069 R)
• M68: 24,769,219 km (0.085 R)
• M69: 25,233,570 km (0.111 R)
• M70: 25,530,672 km (0.03 R)
• M71: 25,615,793 km (0.083 R)
• M72: 25,701,064 km (0.097 R)
• M73: 25,786,335 km (0.104 R)
• M74: 26,257,119 km (0.116 R)
• M75: 26,601,194 km (0.065 R)
• M76: 27,511,796 km (0.032 R)
• M77: 28,168,381 km (0.061 R)
• M78: 28,963,195 km (0.108 R)
• M79: 29,140,768 km (0.079 R)
• M80: 29,452,530 km (0.117 R)
• M81: 29,899,827 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.1

Radius: 12.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.26 AU - 6.76 AU

Year: 5155 Days

Day: 10.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,471,138 km

• M1: 165,156 km (0.109 R)
• M2: 243,695 km (0.067 R)
• M3: 517,010 km (0.106 R)
• M4: 922,420 km (0.085 R)
• M5: 1,023,848 km (0.11 R)
• M6: 1,418,337 km (0.103 R)
• M7: 1,503,010 km (0.114 R)
• M8: 1,589,477 km (0.075 R)
• M9: 1,713,644 km (0.063 R)
• M10: 1,840,951 km (0.114 R)
• M11: 2,009,698 km (0.057 R)
• M12: 2,105,740 km (0.06 R)
• M13: 2,342,553 km (0.109 R)
• M14: 2,546,754 km (0.063 R)
• M15: 2,778,332 km (0.116 R)
• M16: 2,994,949 km (0.094 R)
• M17: 3,307,609 km (0.084 R)
• M18: 3,749,072 km (0.094 R)
• M19: 3,892,387 km (0.109 R)
• M20: 4,135,484 km (0.117 R)
• M21: 4,408,649 km (0.104 R)
• M22: 5,104,429 km (0.07 R)
• M23: 5,478,723 km (0.05 R)
• M24: 5,587,331 km (0.054 R)
• M25: 5,889,668 km (0.084 R)
• M26: 6,000,969 km (0.12 R)
• M27: 6,510,649 km (0.035 R)
• M28: 8,246,433 km (0.066 R)
• M29: 8,371,347 km (0.082 R)
• M30: 9,262,352 km (0.054 R)
• M31: 9,522,503 km (0.088 R)
• M32: 9,653,401 km (0.069 R)
• M33: 9,785,047 km (0.119 R)
• M34: 10,083,345 km (0.079 R)
• M35: 10,350,976 km (0.085 R)
• M36: 11,064,857 km (0.056 R)
• M37: 11,341,015 km (0.088 R)
• M38: 11,759,589 km (0.073 R)
• M39: 12,183,101 km (0.119 R)
• M40: 12,432,630 km (0.025 R)
• M41: 12,575,795 km (0.075 R)
• M42: 12,791,815 km (0.1 R)
• M43: 13,483,854 km (0.097 R)
• M44: 14,113,512 km (0.083 R)
• M45: 14,375,458 km (0.025 R)
• M46: 15,171,318 km (0.085 R)
• M47: 15,401,400 km (0.11 R)
• M48: 15,555,336 km (0.093 R)
• M49: 16,608,056 km (0.052 R)
• M50: 17,203,007 km (0.11 R)
• M51: 17,482,905 km (0.06 R)
• M52: 17,845,081 km (0.058 R)
• M53: 18,006,946 km (0.086 R)
• M54: 18,291,182 km (0.104 R)
• M55: 18,699,883 km (0.062 R)
• M56: 18,987,859 km (0.118 R)
• M57: 19,153,015 km (0.09 R)
• M58: 19,401,797 km (0.1 R)
• M59: 20,070,050 km (0.079 R)
• M60: 21,129,652 km (0.076 R)
• M61: 21,644,568 km (0.099 R)
• M62: 22,076,906 km (0.106 R)
• M63: 22,730,798 km (0.111 R)
• M64: 24,281,230 km (0.108 R)
• M65: 24,640,415 km (0.117 R)
• M66: 25,046,573 km (0.095 R)
• M67: 26,278,362 km (0.09 R)
• M68: 27,064,050 km (0.075 R)
• M69: 27,343,200 km (0.104 R)
• M70: 27,951,315 km (0.061 R)
• M71: 28,045,262 km (0.116 R)
• M72: 28,705,887 km (0.087 R)
• M73: 29,276,303 km (0.075 R)
• M74: 29,467,190 km (0.044 R)
• M75: 30,669,957 km (0.078 R)
• M76: 30,863,985 km (0.095 R)
• M77: 31,987,017 km (0.1 R)
• M78: 32,331,541 km (0.11 R)
• M79: 32,528,860 km (0.106 R)
• M80: 32,726,629 km (0.06 R)
• M81: 32,924,846 km (0.104 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 12.2

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.33 AU - 11.51 AU

Year: 13501 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,471,138 km

• M1: 157,227 km (0.111 R)
• M2: 280,795 km (0.073 R)
• M3: 789,877 km (0.09 R)
• M4: 1,100,442 km (0.049 R)
• M5: 1,329,027 km (0.075 R)
• M6: 1,408,913 km (0.119 R)
• M7: 2,693,510 km (0.115 R)
• M8: 2,900,254 km (0.027 R)
• M9: 3,166,089 km (0.113 R)
• M10: 3,329,450 km (0.078 R)
• M11: 4,099,430 km (0.115 R)
• M12: 5,192,991 km (0.049 R)
• M13: 7,179,202 km (0.115 R)
• M14: 12,056,392 km (0.116 R)
• M15: 13,270,827 km (0.111 R)
• M16: 14,320,107 km (0.089 R)
• M17: 14,934,804 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151

Radius: 5.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.16 AU - 22.22 AU

Year: 28268 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,471,138 km

• M1: 113,994 km (0.104 R)
• M2: 192,832 km (0.066 R)
• M3: 279,598 km (0.108 R)
• M4: 544,686 km (0.119 R)
• M5: 1,045,091 km (0.109 R)
• M6: 1,112,709 km (0.115 R)
• M7: 1,373,009 km (0.114 R)
• M8: 1,422,377 km (0.1 R)
• M9: 1,497,624 km (0.091 R)
• M10: 1,652,009 km (0.037 R)
• M11: 1,811,481 km (0.118 R)
• M12: 2,528,653 km (0.111 R)
• M13: 2,712,658 km (0.089 R)
• M14: 2,837,722 km (0.107 R)
• M15: 3,061,221 km (0.106 R)
• M16: 3,191,521 km (0.117 R)
• M17: 3,904,953 km (0.052 R)
• M18: 4,081,927 km (0.088 R)
• M19: 5,629,218 km (0.117 R)
• M20: 5,708,954 km (0.075 R)
• M21: 5,869,472 km (0.062 R)
• M22: 6,401,293 km (0.115 R)
• M23: 6,948,522 km (0.111 R)
• M24: 7,686,339 km (0.119 R)
• M25: 8,448,989 km (0.116 R)
• M26: 8,723,800 km (0.055 R)
• M27: 9,900,537 km (0.071 R)
• M28: 11,026,261 km (0.086 R)
• M29: 11,276,388 km (0.117 R)
• M30: 11,935,217 km (0.068 R)
• M31: 11,986,529 km (0.072 R)
• M32: 12,658,822 km (0.083 R)
• M33: 13,609,666 km (0.105 R)
• M34: 14,147,919 km (0.103 R)
• M35: 14,365,136 km (0.027 R)
• M36: 14,419,589 km (0.085 R)
• M37: 14,692,904 km (0.066 R)
• M38: 15,859,917 km (0.101 R)
• M39: 16,312,301 km (0.111 R)
• M40: 16,369,149 km (0.111 R)
• M41: 16,883,765 km (0.079 R)
• M42: 17,694,586 km (0.12 R)
• M43: 18,696,293 km (0.087 R)
• M44: 20,202,444 km (0.114 R)
• M45: 20,877,430 km (0.085 R)
• M46: 22,312,522 km (0.111 R)
• M47: 23,586,049 km (0.077 R)
• M48: 23,972,760 km (0.094 R)
• M49: 24,686,940 km (0.096 R)
• M50: 24,752,314 km (0.07 R)
• M51: 25,276,655 km (0.11 R)
• M52: 25,474,124 km (0.114 R)
• M53: 26,804,348 km (0.119 R)
• M54: 26,871,368 km (0.086 R)
• M55: 27,073,026 km (0.12 R)
• M56: 27,613,224 km (0.111 R)
• M57: 28,293,445 km (0.079 R)
• M58: 28,430,178 km (0.067 R)
• M59: 29,185,946 km (0.088 R)
• M60: 29,739,757 km (0.061 R)
• M61: 30,227,147 km (0.087 R)
• M62: 30,436,884 km (0.093 R)
• M63: 31,776,084 km (0.08 R)
• M64: 32,060,469 km (0.077 R)
• M65: 32,775,248 km (0.102 R)
• M66: 33,206,539 km (0.077 R)
• M67: 33,857,140 km (0.103 R)
• M68: 35,686,123 km (0.087 R)
• M69: 36,278,232 km (0.036 R)
• M70: 37,622,069 km (0.033 R)
• M71: 39,515,530 km (0.106 R)
• M72: 39,668,419 km (0.115 R)
• M73: 40,358,514 km (0.11 R)
• M74: 40,975,156 km (0.113 R)
• M75: 41,284,674 km (0.114 R)
• M76: 41,517,448 km (0.064 R)
• M77: 41,750,522 km (0.089 R)
• M78: 42,374,195 km (0.118 R)
• M79: 42,452,435 km (0.052 R)
• M80: 43,630,817 km (0.113 R)
• M81: 45,779,043 km (0.025 R)
• M82: 47,149,210 km (0.089 R)
• M83: 47,473,538 km (0.118 R)
• M84: 47,554,770 km (0.114 R)
• M85: 48,206,119 km (0.06 R)
• M86: 50,674,633 km (0.09 R)
• M87: 50,840,687 km (0.104 R)
• M88: 52,426,873 km (0.087 R)
• M89: 52,594,722 km (0.051 R)
• M90: 53,183,838 km (0.076 R)
• M91: 53,690,676 km (0.098 R)
• M92: 54,538,597 km (0.112 R)
• M93: 55,904,724 km (0.102 R)
• M94: 56,248,051 km (0.1 R)
• M95: 56,591,977 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.7

Radius: 4.4

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.95 AU - 23.85 AU

Year: 33427 Days

Day: 20.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,471,138 km

• M1: 96,341 km (0.078 R)
• M2: 144,063 km (0.115 R)
• M3: 288,873 km (0.094 R)
• M4: 451,486 km (0.12 R)
• M5: 665,411 km (0.048 R)
• M6: 797,057 km (0.094 R)
• M7: 965,804 km (0.109 R)
• M8: 1,468,602 km (0.107 R)
• M9: 1,605,484 km (0.084 R)
• M10: 1,965,267 km (0.093 R)
• M11: 2,631,726 km (0.116 R)
• M12: 2,924,788 km (0.09 R)
• M13: 2,967,573 km (0.11 R)
• M14: 3,541,879 km (0.099 R)
• M15: 4,342,976 km (0.05 R)
• M16: 5,993,339 km (0.064 R)
• M17: 6,047,644 km (0.092 R)
• M18: 6,211,902 km (0.067 R)
• M19: 6,656,956 km (0.117 R)
• M20: 8,906,608 km (0.068 R)
• M21: 9,470,892 km (0.062 R)
• M22: 10,765,661 km (0.107 R)
• M23: 10,831,783 km (0.096 R)
• M24: 11,433,616 km (0.097 R)
• M25: 11,704,537 km (0.077 R)
• M26: 12,529,869 km (0.117 R)
• M27: 13,161,172 km (0.064 R)
• M28: 14,454,445 km (0.113 R)
• M29: 14,527,449 km (0.09 R)
• M30: 15,116,117 km (0.047 R)
• M31: 16,013,704 km (0.082 R)
• M32: 16,928,495 km (0.078 R)
• M33: 17,469,890 km (0.11 R)
• M34: 17,781,801 km (0.12 R)
• M35: 18,253,035 km (0.03 R)
• M36: 19,772,500 km (0.086 R)
• M37: 19,934,664 km (0.064 R)
• M38: 20,016,046 km (0.053 R)
• M39: 21,832,463 km (0.032 R)
• M40: 23,100,903 km (0.07 R)
• M41: 23,529,052 km (0.12 R)
• M42: 23,614,921 km (0.062 R)
• M43: 24,480,046 km (0.049 R)
• M44: 26,867,030 km (0.095 R)
• M45: 27,407,527 km (0.11 R)
• M46: 27,769,703 km (0.063 R)
• M47: 28,316,184 km (0.082 R)
• M48: 29,790,471 km (0.119 R)
• M49: 30,162,970 km (0.115 R)
• M50: 30,912,455 km (0.115 R)
• M51: 32,143,646 km (0.079 R)
• M52: 33,390,544 km (0.116 R)
• M53: 33,487,184 km (0.103 R)
• M54: 33,777,404 km (0.062 R)
• M55: 34,848,974 km (0.093 R)
• M56: 34,946,960 km (0.09 R)
• M57: 36,825,610 km (0.101 R)
• M58: 36,925,392 km (0.073 R)
• M59: 37,325,566 km (0.089 R)
• M60: 37,928,296 km (0.081 R)
• M61: 38,635,595 km (0.082 R)
• M62: 42,236,565 km (0.036 R)
• M63: 43,601,197 km (0.086 R)
• M64: 44,235,941 km (0.099 R)
• M65: 45,728,628 km (0.067 R)
• M66: 46,696,975 km (0.05 R)
• M67: 47,889,719 km (0.055 R)
• M68: 48,325,797 km (0.065 R)
• M69: 48,763,371 km (0.119 R)
• M70: 52,310,336 km (0.111 R)
• M71: 53,435,761 km (0.1 R)
• M72: 54,228,181 km (0.111 R)
• M73: 54,341,726 km (0.108 R)
• M74: 57,436,906 km (0.118 R)
• M75: 57,900,210 km (0.114 R)
• M76: 58,248,624 km (0.105 R)
• M77: 58,364,861 km (0.091 R)
• M78: 59,883,429 km (0.053 R)
• M79: 60,235,732 km (0.114 R)
• M80: 64,636,602 km (0.111 R)
• M81: 65,601,808 km (0.119 R)
• M82: 67,302,137 km (0.109 R)
• M83: 68,648,219 km (0.027 R)
• M84: 69,632,872 km (0.078 R)
• M85: 72,114,701 km (0.12 R)
• M86: 74,751,662 km (0.047 R)
• M87: 78,444,635 km (0.026 R)
• M88: 78,701,495 km (0.032 R)
• M89: 79,861,028 km (0.112 R)
• M90: 80,507,440 km (0.09 R)
• M91: 81,025,947 km (0.066 R)
• M92: 82,588,197 km (0.069 R)
• M93: 83,111,042 km (0.085 R)
• M94: 84,028,825 km (0.079 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit