🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 136 Days

Day: 16.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,438,685 km

• M1: 195,225 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.55 AU

Year: 136 Days

Day: 18.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,438,685 km

• M1: 213,775 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1 AU - 1.62 AU

Year: 562 Days

Day: 45 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,438,685 km

• M1: 94,396 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.11 AU - 3.51 AU

Year: 2257 Days

Day: 41.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,438,685 km

• M1: 755,768 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.9 AU - 3.86 AU

Year: 2329 Days

Day: 29 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.5

Radius: 13.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.02 AU - 8.72 AU

Year: 9074 Days

Day: 5.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 86,438,685 km

• M1: 370,853 km (0.104 R)
• M2: 521,199 km (0.039 R)
• M3: 648,656 km (0.117 R)
• M4: 863,030 km (0.073 R)
• M5: 1,054,964 km (0.063 R)
• M6: 1,496,278 km (0.12 R)
• M7: 1,632,861 km (0.112 R)
• M8: 1,802,654 km (0.07 R)
• M9: 1,948,811 km (0.11 R)
• M10: 2,347,639 km (0.103 R)
• M11: 3,081,267 km (0.102 R)
• M12: 3,750,867 km (0.083 R)
• M13: 4,971,586 km (0.061 R)
• M14: 5,158,583 km (0.032 R)
• M15: 5,842,096 km (0.117 R)
• M16: 6,486,264 km (0.086 R)
• M17: 6,897,659 km (0.118 R)
• M18: 7,341,067 km (0.076 R)
• M19: 8,084,568 km (0.11 R)
• M20: 8,182,405 km (0.116 R)
• M21: 9,231,984 km (0.084 R)
• M22: 9,877,050 km (0.112 R)
• M23: 10,060,158 km (0.117 R)
• M24: 10,323,899 km (0.115 R)
• M25: 10,430,113 km (0.066 R)
• M26: 11,292,246 km (0.112 R)
• M27: 11,429,128 km (0.103 R)
• M28: 11,538,933 km (0.12 R)
• M29: 12,177,267 km (0.082 R)
• M30: 12,289,615 km (0.049 R)
• M31: 12,402,112 km (0.067 R)
• M32: 12,543,333 km (0.063 R)
• M33: 12,827,269 km (0.117 R)
• M34: 13,228,491 km (0.06 R)
• M35: 13,662,923 km (0.111 R)
• M36: 13,779,609 km (0.036 R)
• M37: 14,665,079 km (0.119 R)
• M38: 14,844,298 km (0.077 R)
• M39: 15,416,958 km (0.046 R)
• M40: 15,782,426 km (0.106 R)
• M41: 16,397,871 km (0.079 R)
• M42: 19,100,058 km (0.064 R)
• M43: 19,657,011 km (0.047 R)
• M44: 19,953,962 km (0.114 R)
• M45: 20,619,374 km (0.081 R)
• M46: 20,786,774 km (0.116 R)
• M47: 21,563,037 km (0.04 R)
• M48: 21,732,980 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.3

Radius: 6

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.06 AU - 13.98 AU

Year: 18629 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,438,685 km

• M1: 80,633 km (0.081 R)
• M2: 131,497 km (0.117 R)
• M3: 173,534 km (0.079 R)
• M4: 249,230 km (0.098 R)
• M5: 568,622 km (0.107 R)
• M6: 669,301 km (0.073 R)
• M7: 711,188 km (0.119 R)
• M8: 775,964 km (0.11 R)
• M9: 982,110 km (0.048 R)
• M10: 1,030,281 km (0.072 R)
• M11: 1,104,182 km (0.039 R)
• M12: 1,179,729 km (0.072 R)
• M13: 1,444,367 km (0.051 R)
• M14: 1,698,085 km (0.107 R)
• M15: 1,905,278 km (0.076 R)
• M16: 2,951,267 km (0.085 R)
• M17: 3,718,704 km (0.098 R)
• M18: 3,910,040 km (0.102 R)
• M19: 4,342,527 km (0.105 R)
• M20: 4,544,185 km (0.105 R)
• M21: 4,625,716 km (0.109 R)
• M22: 4,831,562 km (0.101 R)
• M23: 5,209,746 km (0.068 R)
• M24: 5,295,166 km (0.086 R)
• M25: 5,337,951 km (0.111 R)
• M26: 5,597,504 km (0.107 R)
• M27: 7,002,826 km (0.062 R)
• M28: 7,623,059 km (0.116 R)
• M29: 8,062,727 km (0.108 R)
• M30: 9,017,760 km (0.113 R)
• M31: 9,068,922 km (0.113 R)
• M32: 9,326,679 km (0.075 R)
• M33: 9,378,590 km (0.065 R)
• M34: 9,796,716 km (0.057 R)
• M35: 10,435,199 km (0.114 R)
• M36: 12,487,233 km (0.081 R)
• M37: 13,237,018 km (0.111 R)
• M38: 13,823,741 km (0.097 R)
• M39: 14,120,244 km (0.101 R)
• M40: 14,299,163 km (0.083 R)
• M41: 14,538,968 km (0.071 R)
• M42: 14,961,732 km (0.03 R)
• M43: 15,144,092 km (0.11 R)
• M44: 17,453,733 km (0.078 R)
• M45: 18,747,156 km (0.117 R)
• M46: 18,943,728 km (0.034 R)
• M47: 19,803,916 km (0.083 R)
• M48: 19,937,357 km (0.111 R)
• M49: 20,272,307 km (0.073 R)
• M50: 20,339,476 km (0.068 R)
• M51: 20,474,114 km (0.109 R)
• M52: 20,812,056 km (0.091 R)
• M53: 21,288,226 km (0.057 R)
• M54: 24,291,253 km (0.059 R)
• M55: 24,648,942 km (0.106 R)
• M56: 25,369,555 km (0.079 R)
• M57: 25,587,070 km (0.048 R)
• M58: 26,097,049 km (0.097 R)
• M59: 26,905,327 km (0.109 R)
• M60: 27,498,183 km (0.113 R)
• M61: 28,170,476 km (0.11 R)
• M62: 28,320,523 km (0.103 R)
• M63: 28,395,621 km (0.104 R)
• M64: 29,989,287 km (0.062 R)
• M65: 30,142,475 km (0.083 R)
• M66: 31,222,721 km (0.099 R)
• M67: 32,002,126 km (0.059 R)
• M68: 32,472,761 km (0.101 R)
• M69: 33,183,052 km (0.114 R)
• M70: 33,738,957 km (0.088 R)
• M71: 34,458,374 km (0.094 R)
• M72: 34,940,827 km (0.118 R)
• M73: 35,668,620 km (0.118 R)
• M74: 36,974,610 km (0.086 R)
• M75: 37,964,499 km (0.093 R)
• M76: 38,545,986 km (0.032 R)
• M77: 38,963,065 km (0.118 R)
• M78: 39,549,488 km (0.053 R)
• M79: 41,496,953 km (0.077 R)
• M80: 43,215,534 km (0.072 R)
• M81: 44,694,608 km (0.036 R)
• M82: 45,220,594 km (0.12 R)
• M83: 46,899,680 km (0.1 R)
• M84: 48,689,021 km (0.116 R)
• M85: 49,773,306 km (0.11 R)
• M86: 50,865,520 km (0.117 R)
• M87: 51,139,883 km (0.1 R)
• M88: 52,888,532 km (0.115 R)
• M89: 53,630,537 km (0.079 R)
• M90: 53,816,637 km (0.078 R)
• M91: 59,979,471 km (0.053 R)
• M92: 60,365,882 km (0.098 R)
• M93: 60,656,252 km (0.112 R)
• M94: 61,627,740 km (0.11 R)
• M95: 61,725,129 km (0.072 R)
• M96: 64,177,187 km (0.062 R)
• M97: 64,770,492 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.1

Radius: 3.5

Gravity: 40.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.65 AU - 19.19 AU

Year: 28427 Days

Day: 16.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,438,685 km

• M1: 83,625 km (0.112 R)
• M2: 364,720 km (0.064 R)
• M3: 515,065 km (0.078 R)
• M4: 561,441 km (0.114 R)
• M5: 609,163 km (0.096 R)
• M6: 760,705 km (0.115 R)
• M7: 787,184 km (0.075 R)
• M8: 813,812 km (0.043 R)
• M9: 952,041 km (0.12 R)
• M10: 1,157,888 km (0.107 R)
• M11: 1,313,320 km (0.114 R)
• M12: 1,609,374 km (0.084 R)
• M13: 2,109,480 km (0.084 R)
• M14: 2,734,649 km (0.062 R)
• M15: 2,857,918 km (0.103 R)
• M16: 3,412,776 km (0.102 R)
• M17: 3,456,908 km (0.065 R)
• M18: 3,501,039 km (0.061 R)
• M19: 3,953,722 km (0.083 R)
• M20: 5,062,691 km (0.106 R)
• M21: 5,366,824 km (0.065 R)
• M22: 5,469,448 km (0.116 R)
• M23: 6,099,255 km (0.053 R)
• M24: 6,641,248 km (0.088 R)
• M25: 7,029,903 km (0.056 R)
• M26: 7,828,905 km (0.096 R)
• M27: 7,887,099 km (0.087 R)
• M28: 8,776,907 km (0.059 R)
• M29: 9,325,782 km (0.065 R)
• M30: 9,387,416 km (0.059 R)
• M31: 10,201,528 km (0.089 R)
• M32: 11,563,467 km (0.089 R)
• M33: 11,829,302 km (0.096 R)
• M34: 12,366,957 km (0.037 R)
• M35: 12,775,509 km (0.084 R)
• M36: 13,188,399 km (0.112 R)
• M37: 13,956,733 km (0.104 R)
• M38: 15,099,960 km (0.092 R)
• M39: 16,720,255 km (0.114 R)
• M40: 18,317,511 km (0.058 R)
• M41: 19,094,971 km (0.084 R)
• M42: 21,818,101 km (0.106 R)
• M43: 23,057,370 km (0.091 R)
• M44: 23,559,570 km (0.11 R)
• M45: 25,001,694 km (0.072 R)
• M46: 27,261,818 km (0.103 R)
• M47: 28,774,552 km (0.097 R)
• M48: 33,567,668 km (0.112 R)
• M49: 33,662,214 km (0.11 R)
• M50: 34,136,289 km (0.086 R)
• M51: 37,027,418 km (0.098 R)
• M52: 38,008,331 km (0.118 R)
• M53: 38,304,236 km (0.12 R)
• M54: 38,502,004 km (0.084 R)
• M55: 38,601,038 km (0.106 R)
• M56: 40,196,349 km (0.078 R)
• M57: 40,901,105 km (0.1 R)
• M58: 41,609,900 km (0.115 R)
• M59: 42,527,084 km (0.077 R)
• M60: 42,629,409 km (0.095 R)
• M61: 43,760,519 km (0.083 R)
• M62: 43,863,741 km (0.079 R)
• M63: 44,174,157 km (0.089 R)
• M64: 45,318,581 km (0.103 R)
• M65: 46,262,244 km (0.091 R)
• M66: 47,212,190 km (0.104 R)
• M67: 47,849,178 km (0.114 R)
• M68: 49,024,269 km (0.109 R)
• M69: 49,131,531 km (0.096 R)
• M70: 49,346,354 km (0.11 R)
• M71: 49,561,475 km (0.094 R)
• M72: 50,100,776 km (0.07 R)
• M73: 50,208,785 km (0.075 R)
• M74: 51,730,046 km (0.113 R)
• M75: 53,156,013 km (0.092 R)
• M76: 53,266,267 km (0.104 R)
• M77: 53,929,284 km (0.111 R)
• M78: 54,706,146 km (0.079 R)
• M79: 55,486,748 km (0.042 R)
• M80: 56,608,283 km (0.104 R)
• M81: 58,532,112 km (0.069 R)
• M82: 59,559,251 km (0.082 R)
• M83: 59,673,693 km (0.06 R)
• M84: 59,902,877 km (0.111 R)
• M85: 60,707,414 km (0.108 R)
• M86: 61,399,753 km (0.062 R)
• M87: 65,608,839 km (0.119 R)
• M88: 66,794,552 km (0.085 R)
• M89: 68,346,330 km (0.114 R)
• M90: 68,586,136 km (0.025 R)
• M91: 73,072,576 km (0.11 R)
• M92: 79,409,991 km (0.097 R)
• M93: 80,167,105 km (0.052 R)
• M94: 81,180,182 km (0.111 R)
• M95: 86,438,697 km (0.038 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 12,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit