🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.44 AU - 0.68 AU

Year: 149 Days

Day: 34.4 Hours

Environment

Temp: 191 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.67 AU - 0.73 AU

Year: 209 Days

Day: 40.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.7 AU - 1.06 AU

Year: 294 Days

Day: 13.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,212,926 km

• M1: 37,998 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.15 AU - 1.81 AU

Year: 642 Days

Day: 20.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,212,926 km

• M1: 784,641 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.47 AU - 2.01 AU

Year: 818 Days

Day: 46.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.03 AU - 2.49 AU

Year: 1211 Days

Day: 15.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,212,926 km

• M1: 205,697 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 8.6

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.36 AU - 9.14 AU

Year: 7690 Days

Day: 6.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 76,212,926 km

• M1: 184,305 km (0.072 R)
• M2: 248,931 km (0.095 R)
• M3: 515,365 km (0.12 R)
• M4: 649,853 km (0.106 R)
• M5: 780,452 km (0.114 R)
• M6: 1,023,698 km (0.11 R)
• M7: 1,177,634 km (0.082 R)
• M8: 1,549,086 km (0.085 R)
• M9: 1,769,743 km (0.099 R)
• M10: 1,845,439 km (0.03 R)
• M11: 2,430,666 km (0.073 R)
• M12: 2,551,990 km (0.114 R)
• M13: 2,712,509 km (0.086 R)
• M14: 3,161,601 km (0.071 R)
• M15: 3,510,314 km (0.062 R)
• M16: 5,848,230 km (0.112 R)
• M17: 6,325,746 km (0.034 R)
• M18: 6,970,513 km (0.105 R)
• M19: 7,850,597 km (0.117 R)
• M20: 8,248,976 km (0.062 R)
• M21: 9,140,729 km (0.083 R)
• M22: 9,617,348 km (0.074 R)
• M23: 10,180,285 km (0.075 R)
• M24: 10,357,259 km (0.098 R)
• M25: 10,674,257 km (0.088 R)
• M26: 10,934,108 km (0.085 R)
• M27: 10,994,396 km (0.066 R)
• M28: 11,501,084 km (0.069 R)
• M29: 12,495,162 km (0.034 R)
• M30: 13,108,962 km (0.046 R)
• M31: 13,797,711 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.9

Radius: 8.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.67 AU - 9.91 AU

Year: 10093 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 76,212,926 km

• M1: 184,604 km (0.099 R)
• M2: 330,013 km (0.078 R)
• M3: 559,945 km (0.1 R)
• M4: 936,931 km (0.12 R)
• M5: 1,340,247 km (0.048 R)
• M6: 1,762,113 km (0.112 R)
• M7: 1,825,692 km (0.063 R)
• M8: 1,922,482 km (0.063 R)
• M9: 2,629,482 km (0.102 R)
• M10: 2,702,635 km (0.102 R)
• M11: 2,794,937 km (0.085 R)
• M12: 2,850,737 km (0.11 R)
• M13: 3,135,871 km (0.098 R)
• M14: 3,311,349 km (0.069 R)
• M15: 3,570,602 km (0.112 R)
• M16: 4,003,389 km (0.108 R)
• M17: 4,279,696 km (0.11 R)
• M18: 4,387,706 km (0.114 R)
• M19: 5,008,836 km (0.037 R)
• M20: 5,283,498 km (0.101 R)
• M21: 5,422,773 km (0.11 R)
• M22: 5,633,856 km (0.108 R)
• M23: 5,919,588 km (0.049 R)
• M24: 5,991,694 km (0.104 R)
• M25: 6,430,913 km (0.084 R)
• M26: 6,754,643 km (0.096 R)
• M27: 7,600,170 km (0.081 R)
• M28: 7,942,450 km (0.077 R)
• M29: 8,128,849 km (0.104 R)
• M30: 8,778,852 km (0.112 R)
• M31: 8,888,956 km (0.099 R)
• M32: 9,165,862 km (0.108 R)
• M33: 9,277,462 km (0.115 R)
• M34: 10,013,633 km (0.082 R)
• M35: 10,768,653 km (0.116 R)
• M36: 11,331,889 km (0.096 R)
• M37: 11,783,375 km (0.116 R)
• M38: 11,904,699 km (0.088 R)
• M39: 12,026,622 km (0.114 R)
• M40: 12,179,361 km (0.052 R)
• M41: 12,332,848 km (0.097 R)
• M42: 12,394,483 km (0.079 R)
• M43: 12,828,466 km (0.043 R)
• M44: 12,984,646 km (0.09 R)
• M45: 13,330,517 km (0.078 R)
• M46: 13,838,850 km (0.047 R)
• M47: 13,999,070 km (0.103 R)
• M48: 14,321,303 km (0.117 R)
• M49: 14,418,542 km (0.054 R)
• M50: 15,071,836 km (0.107 R)
• M51: 15,634,773 km (0.048 R)
• M52: 15,835,084 km (0.111 R)
• M53: 15,902,104 km (0.109 R)
• M54: 15,969,124 km (0.109 R)
• M55: 16,407,296 km (0.099 R)
• M56: 16,542,981 km (0.097 R)
• M57: 16,678,966 km (0.103 R)
• M58: 17,780,305 km (0.107 R)
• M59: 17,884,725 km (0.062 R)
• M60: 18,164,323 km (0.096 R)
• M61: 18,551,034 km (0.086 R)
• M62: 18,940,586 km (0.106 R)
• M63: 19,261,175 km (0.099 R)
• M64: 19,691,568 km (0.052 R)
• M65: 19,835,780 km (0.102 R)
• M66: 19,944,089 km (0.086 R)
• M67: 20,052,697 km (0.098 R)
• M68: 20,234,010 km (0.099 R)
• M69: 20,598,430 km (0.095 R)
• M70: 20,964,945 km (0.095 R)
• M71: 21,592,957 km (0.118 R)
• M72: 21,778,757 km (0.094 R)
• M73: 22,039,955 km (0.05 R)
• M74: 22,527,794 km (0.073 R)
• M75: 22,829,682 km (0.088 R)
• M76: 23,935,360 km (0.081 R)
• M77: 24,941,406 km (0.052 R)
• M78: 25,410,395 km (0.109 R)
• M79: 25,606,817 km (0.051 R)
• M80: 25,724,700 km (0.069 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.8

Radius: 13.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.14 AU - 11.26 AU

Year: 11612 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 76,212,926 km

• M1: 258,356 km (0.101 R)
• M2: 513,569 km (0.041 R)
• M3: 803,939 km (0.089 R)
• M4: 1,191,547 km (0.106 R)
• M5: 1,280,558 km (0.114 R)
• M6: 1,786,947 km (0.091 R)
• M7: 1,995,935 km (0.11 R)
• M8: 2,641,599 km (0.079 R)
• M9: 2,760,380 km (0.118 R)
• M10: 2,881,105 km (0.111 R)
• M11: 3,253,754 km (0.072 R)
• M12: 3,708,232 km (0.106 R)
• M13: 4,079,684 km (0.115 R)
• M14: 4,183,056 km (0.045 R)
• M15: 4,463,252 km (0.078 R)
• M16: 4,822,138 km (0.101 R)
• M17: 5,454,039 km (0.104 R)
• M18: 6,111,971 km (0.113 R)
• M19: 6,672,963 km (0.106 R)
• M20: 6,877,313 km (0.078 R)
• M21: 7,930,183 km (0.086 R)
• M22: 8,103,417 km (0.118 R)
• M23: 8,541,889 km (0.114 R)
• M24: 8,898,231 km (0.063 R)
• M25: 9,350,615 km (0.114 R)
• M26: 9,441,870 km (0.094 R)
• M27: 9,579,500 km (0.12 R)
• M28: 9,810,479 km (0.073 R)
• M29: 9,949,904 km (0.063 R)
• M30: 10,183,725 km (0.113 R)
• M31: 10,514,187 km (0.12 R)
• M32: 10,752,497 km (0.067 R)
• M33: 10,992,452 km (0.069 R)
• M34: 11,380,209 km (0.059 R)
• M35: 12,570,559 km (0.1 R)
• M36: 13,283,094 km (0.115 R)
• M37: 13,956,434 km (0.11 R)
• M38: 14,694,251 km (0.059 R)
• M39: 17,487,393 km (0.055 R)
• M40: 18,339,652 km (0.118 R)
• M41: 19,031,243 km (0.087 R)
• M42: 19,438,598 km (0.101 R)
• M43: 19,907,587 km (0.117 R)
• M44: 20,856,935 km (0.093 R)
• M45: 20,976,763 km (0.066 R)
• M46: 21,156,729 km (0.101 R)
• M47: 22,615,159 km (0.116 R)
• M48: 23,543,114 km (0.048 R)
• M49: 23,792,644 km (0.059 R)
• M50: 24,294,545 km (0.115 R)
• M51: 24,483,636 km (0.119 R)
• M52: 24,736,457 km (0.109 R)
• M53: 25,372,397 km (0.085 R)
• M54: 25,500,154 km (0.09 R)
• M55: 27,903,743 km (0.106 R)
• M56: 28,565,713 km (0.114 R)
• M57: 30,243,154 km (0.059 R)
• M58: 31,265,057 km (0.077 R)
• M59: 32,367,444 km (0.07 R)
• M60: 32,993,062 km (0.104 R)
• M61: 33,833,653 km (0.058 R)
• M62: 36,037,379 km (0.081 R)
• M63: 36,613,630 km (0.117 R)
• M64: 37,120,318 km (0.064 R)
• M65: 39,244,159 km (0.12 R)
• M66: 39,837,015 km (0.09 R)
• M67: 40,731,760 km (0.041 R)
• M68: 40,956,456 km (0.066 R)
• M69: 42,086,369 km (0.092 R)
• M70: 42,465,300 km (0.119 R)
• M71: 43,762,015 km (0.075 R)
• M72: 45,770,366 km (0.083 R)
• M73: 47,099,693 km (0.046 R)
• M74: 47,335,609 km (0.045 R)
• M75: 49,396,619 km (0.1 R)
• M76: 51,001,804 km (0.12 R)
• M77: 51,567,732 km (0.08 R)
• M78: 51,892,061 km (0.063 R)
• M79: 52,216,987 km (0.07 R)
• M80: 52,868,935 km (0.063 R)
• M81: 53,605,704 km (0.059 R)
• M82: 54,593,200 km (0.079 R)
• M83: 55,089,266 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.1

Radius: 3.9

Gravity: 48.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.68 AU - 16.92 AU

Year: 19275 Days

Day: 23.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,212,926 km

• M1: 657,782 km (0.108 R)
• M2: 824,583 km (0.074 R)
• M3: 1,140,085 km (0.086 R)
• M4: 1,369,419 km (0.116 R)
• M5: 1,771,837 km (0.071 R)
• M6: 1,902,735 km (0.056 R)
• M7: 2,139,250 km (0.12 R)
• M8: 2,677,054 km (0.113 R)
• M9: 3,018,735 km (0.072 R)
• M10: 3,784,527 km (0.114 R)
• M11: 3,826,414 km (0.1 R)
• M12: 3,868,451 km (0.114 R)
• M13: 4,831,862 km (0.083 R)
• M14: 5,672,153 km (0.05 R)
• M15: 5,768,344 km (0.111 R)
• M16: 6,059,911 km (0.104 R)
• M17: 6,809,845 km (0.074 R)
• M18: 7,961,449 km (0.103 R)
• M19: 8,015,304 km (0.086 R)
• M20: 10,146,027 km (0.079 R)
• M21: 10,734,096 km (0.085 R)
• M22: 11,758,991 km (0.12 R)
• M23: 11,820,177 km (0.115 R)
• M24: 12,128,199 km (0.093 R)
• M25: 12,189,982 km (0.115 R)
• M26: 13,004,094 km (0.082 R)
• M27: 13,067,524 km (0.039 R)
• M28: 13,449,746 km (0.101 R)
• M29: 13,706,755 km (0.085 R)
• M30: 13,835,709 km (0.085 R)
• M31: 14,552,731 km (0.106 R)
• M32: 14,948,866 km (0.085 R)
• M33: 15,281,722 km (0.107 R)
• M34: 15,684,290 km (0.075 R)
• M35: 15,751,758 km (0.093 R)
• M36: 17,468,992 km (0.095 R)
• M37: 17,538,854 km (0.083 R)
• M38: 17,749,189 km (0.063 R)
• M39: 17,889,811 km (0.103 R)
• M40: 18,314,071 km (0.106 R)
• M41: 19,028,400 km (0.077 R)
• M42: 19,751,856 km (0.116 R)
• M43: 21,076,694 km (0.077 R)
• M44: 22,810,683 km (0.111 R)
• M45: 24,668,240 km (0.087 R)
• M46: 26,493,484 km (0.1 R)
• M47: 26,654,152 km (0.083 R)
• M48: 26,895,902 km (0.036 R)
• M49: 27,138,400 km (0.093 R)
• M50: 27,951,913 km (0.05 R)
• M51: 28,115,573 km (0.101 R)
• M52: 28,855,933 km (0.11 R)
• M53: 29,602,726 km (0.118 R)
• M54: 29,936,628 km (0.085 R)
• M55: 30,187,953 km (0.065 R)
• M56: 30,439,876 km (0.087 R)
• M57: 30,945,965 km (0.091 R)
• M58: 32,652,727 km (0.081 R)
• M59: 33,517,553 km (0.084 R)
• M60: 37,862,623 km (0.105 R)
• M61: 39,502,515 km (0.093 R)
• M62: 40,701,392 km (0.105 R)
• M63: 40,886,893 km (0.071 R)
• M64: 43,134,452 km (0.044 R)
• M65: 43,418,239 km (0.108 R)
• M66: 44,178,046 km (0.085 R)
• M67: 44,273,340 km (0.062 R)
• M68: 44,846,450 km (0.026 R)
• M69: 46,483,499 km (0.036 R)
• M70: 48,729,262 km (0.107 R)
• M71: 49,419,806 km (0.059 R)
• M72: 49,716,758 km (0.073 R)
• M73: 50,312,307 km (0.101 R)
• M74: 50,411,939 km (0.084 R)
• M75: 50,611,054 km (0.072 R)
• M76: 53,630,238 km (0.059 R)
• M77: 53,731,965 km (0.105 R)
• M78: 55,059,048 km (0.072 R)
• M79: 55,778,164 km (0.105 R)
• M80: 57,953,916 km (0.105 R)
• M81: 58,894,887 km (0.09 R)
• M82: 59,946,410 km (0.084 R)
• M83: 61,322,561 km (0.106 R)
• M84: 62,388,146 km (0.078 R)
• M85: 63,997,969 km (0.081 R)
• M86: 64,537,718 km (0.088 R)
• M87: 64,645,728 km (0.085 R)
• M88: 65,404,189 km (0.094 R)
• M89: 65,621,555 km (0.107 R)
• M90: 67,807,180 km (0.113 R)
• M91: 70,461,345 km (0.078 R)
• M92: 70,683,947 km (0.036 R)
• M93: 71,800,994 km (0.112 R)
• M94: 72,811,378 km (0.113 R)
• M95: 73,487,560 km (0.048 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit