🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 42.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,679,569 km

• M1: 39,943 km (0.057 R)
• M2: 167,849 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.08 AU

Year: 335 Days

Day: 28 Hours

Environment

Temp: 94 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,679,569 km

• M1: 198,068 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.24 AU - 1.56 AU

Year: 590 Days

Day: 27.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,679,569 km

• M1: 382,073 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.45 AU - 2.21 AU

Year: 882 Days

Day: 23.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.88 AU - 2.64 AU

Year: 1211 Days

Day: 23.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,679,569 km

• M1: 1,098,946 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.05 AU - 5.07 AU

Year: 2916 Days

Day: 21.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 12.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.78 AU - 10.66 AU

Year: 10802 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 95,679,569 km

• M1: 185,202 km (0.111 R)
• M2: 358,436 km (0.08 R)
• M3: 496,216 km (0.088 R)
• M4: 689,646 km (0.114 R)
• M5: 1,070,223 km (0.111 R)
• M6: 1,359,097 km (0.073 R)
• M7: 1,497,475 km (0.086 R)
• M8: 1,608,476 km (0.106 R)
• M9: 1,755,531 km (0.099 R)
• M10: 2,614,522 km (0.114 R)
• M11: 2,887,239 km (0.093 R)
• M12: 3,460,648 km (0.11 R)
• M13: 4,069,361 km (0.079 R)
• M14: 4,711,435 km (0.11 R)
• M15: 4,805,682 km (0.095 R)
• M16: 5,068,525 km (0.092 R)
• M17: 5,336,006 km (0.098 R)
• M18: 5,508,642 km (0.092 R)
• M19: 6,347,438 km (0.12 R)
• M20: 7,805,119 km (0.049 R)
• M21: 7,917,168 km (0.082 R)
• M22: 8,114,488 km (0.117 R)
• M23: 8,199,459 km (0.101 R)
• M24: 9,302,594 km (0.097 R)
• M25: 9,391,754 km (0.106 R)
• M26: 9,570,823 km (0.102 R)
• M27: 9,720,870 km (0.118 R)
• M28: 10,637,605 km (0.074 R)
• M29: 10,730,805 km (0.1 R)
• M30: 12,684,553 km (0.108 R)
• M31: 13,048,375 km (0.108 R)
• M32: 13,181,667 km (0.104 R)
• M33: 13,348,768 km (0.086 R)
• M34: 13,820,450 km (0.055 R)
• M35: 14,676,299 km (0.069 R)
• M36: 15,303,264 km (0.071 R)
• M37: 15,514,197 km (0.025 R)
• M38: 15,761,482 km (0.119 R)
• M39: 15,974,509 km (0.115 R)
• M40: 16,224,188 km (0.092 R)
• M41: 16,583,223 km (0.106 R)
• M42: 16,763,788 km (0.06 R)
• M43: 18,792,036 km (0.097 R)
• M44: 19,396,561 km (0.042 R)
• M45: 19,586,849 km (0.118 R)
• M46: 19,815,884 km (0.107 R)
• M47: 21,209,089 km (0.111 R)
• M48: 21,877,941 km (0.049 R)
• M49: 22,036,365 km (0.029 R)
• M50: 22,834,021 km (0.115 R)
• M51: 23,075,172 km (0.111 R)
• M52: 23,925,935 km (0.089 R)
• M53: 24,334,637 km (0.064 R)
• M54: 24,498,746 km (0.081 R)
• M55: 24,663,303 km (0.078 R)
• M56: 25,076,193 km (0.086 R)
• M57: 26,370,664 km (0.061 R)
• M58: 26,835,165 km (0.118 R)
• M59: 27,686,676 km (0.074 R)
• M60: 28,720,248 km (0.103 R)
• M61: 29,154,680 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.3

Radius: 4.5

Gravity: 35.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 12.14 AU - 15.12 AU

Year: 17937 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,679,569 km

• M1: 127,457 km (0.088 R)
• M2: 228,735 km (0.083 R)
• M3: 409,150 km (0.067 R)
• M4: 565,031 km (0.067 R)
• M5: 606,919 km (0.038 R)
• M6: 738,864 km (0.029 R)
• M7: 784,790 km (0.099 R)
• M8: 1,029,383 km (0.099 R)
• M9: 1,828,684 km (0.044 R)
• M10: 1,987,258 km (0.056 R)
• M11: 2,117,558 km (0.112 R)
• M12: 2,489,757 km (0.099 R)
• M13: 4,633,944 km (0.072 R)
• M14: 4,850,262 km (0.08 R)
• M15: 4,981,609 km (0.065 R)
• M16: 5,609,920 km (0.109 R)
• M17: 6,263,064 km (0.113 R)
• M18: 7,437,258 km (0.083 R)
• M19: 7,639,514 km (0.098 R)
• M20: 9,321,294 km (0.088 R)
• M21: 9,869,420 km (0.101 R)
• M22: 10,315,521 km (0.086 R)
• M23: 10,996,790 km (0.109 R)
• M24: 11,284,915 km (0.039 R)
• M25: 11,400,854 km (0.114 R)
• M26: 11,459,047 km (0.103 R)
• M27: 12,822,931 km (0.112 R)
• M28: 13,065,429 km (0.094 R)
• M29: 13,493,279 km (0.099 R)
• M30: 13,987,850 km (0.04 R)
• M31: 15,058,372 km (0.077 R)
• M32: 15,506,866 km (0.058 R)
• M33: 16,944,652 km (0.038 R)
• M34: 17,410,948 km (0.082 R)
• M35: 18,152,206 km (0.078 R)
• M36: 18,560,907 km (0.116 R)
• M37: 19,179,644 km (0.12 R)
• M38: 19,944,987 km (0.118 R)
• M39: 20,862,321 km (0.094 R)
• M40: 21,505,442 km (0.052 R)
• M41: 22,518,668 km (0.066 R)
• M42: 23,399,501 km (0.113 R)
• M43: 23,844,105 km (0.084 R)
• M44: 23,992,955 km (0.051 R)
• M45: 25,118,978 km (0.091 R)
• M46: 26,878,848 km (0.078 R)
• M47: 26,956,190 km (0.067 R)
• M48: 27,033,682 km (0.096 R)
• M49: 27,111,323 km (0.116 R)
• M50: 27,656,308 km (0.113 R)
• M51: 28,126,195 km (0.117 R)
• M52: 28,283,572 km (0.116 R)
• M53: 28,441,098 km (0.1 R)
• M54: 32,062,115 km (0.062 R)
• M55: 33,384,111 km (0.072 R)
• M56: 34,387,315 km (0.086 R)
• M57: 34,555,463 km (0.077 R)
• M58: 35,230,747 km (0.072 R)
• M59: 36,251,902 km (0.086 R)
• M60: 36,594,482 km (0.098 R)
• M61: 37,024,127 km (0.115 R)
• M62: 37,282,781 km (0.104 R)
• M63: 37,369,099 km (0.107 R)
• M64: 38,149,252 km (0.116 R)
• M65: 38,672,246 km (0.113 R)
• M66: 38,759,612 km (0.091 R)
• M67: 41,859,728 km (0.116 R)
• M68: 44,122,396 km (0.091 R)
• M69: 44,396,609 km (0.084 R)
• M70: 44,579,717 km (0.06 R)
• M71: 44,762,974 km (0.054 R)
• M72: 45,222,539 km (0.073 R)
• M73: 45,960,954 km (0.099 R)
• M74: 46,982,707 km (0.083 R)
• M75: 47,824,345 km (0.112 R)
• M76: 48,293,933 km (0.114 R)
• M77: 50,092,697 km (0.088 R)
• M78: 50,474,172 km (0.101 R)
• M79: 50,952,436 km (0.068 R)
• M80: 52,009,645 km (0.084 R)
• M81: 55,126,367 km (0.066 R)
• M82: 55,717,577 km (0.065 R)
• M83: 56,112,815 km (0.064 R)
• M84: 58,002,834 km (0.034 R)
• M85: 58,102,766 km (0.108 R)
• M86: 59,913,498 km (0.108 R)
• M87: 63,281,096 km (0.077 R)
• M88: 64,313,621 km (0.113 R)
• M89: 65,977,149 km (0.1 R)
• M90: 67,444,405 km (0.049 R)
• M91: 68,181,922 km (0.081 R)
• M92: 69,452,756 km (0.109 R)
• M93: 70,090,941 km (0.103 R)
• M94: 70,624,407 km (0.118 R)
• M95: 71,266,182 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.3

Radius: 6.5

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.43 AU - 21.79 AU

Year: 28616 Days

Day: 19.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,679,569 km

• M1: 96,491 km (0.1 R)
• M2: 191,186 km (0.099 R)
• M3: 292,763 km (0.103 R)
• M4: 628,012 km (0.061 R)
• M5: 680,222 km (0.084 R)
• M6: 1,149,660 km (0.118 R)
• M7: 1,776,026 km (0.063 R)
• M8: 2,243,968 km (0.074 R)
• M9: 2,449,964 km (0.098 R)
• M10: 5,196,282 km (0.088 R)
• M11: 5,971,199 km (0.051 R)
• M12: 6,371,972 km (0.116 R)
• M13: 8,567,470 km (0.069 R)
• M14: 8,695,675 km (0.098 R)
• M15: 9,215,079 km (0.046 R)
• M16: 9,346,426 km (0.114 R)
• M17: 9,811,376 km (0.118 R)
• M18: 9,878,396 km (0.106 R)
• M19: 13,867,274 km (0.117 R)
• M20: 14,702,628 km (0.094 R)
• M21: 14,856,265 km (0.109 R)
• M22: 15,554,289 km (0.08 R)
• M23: 15,789,307 km (0.077 R)
• M24: 15,867,846 km (0.108 R)
• M25: 17,467,197 km (0.107 R)
• M26: 17,548,578 km (0.119 R)
• M27: 18,039,110 km (0.095 R)
• M28: 18,285,946 km (0.11 R)
• M29: 18,451,252 km (0.078 R)
• M30: 18,700,033 km (0.102 R)
• M31: 19,284,961 km (0.115 R)
• M32: 19,621,855 km (0.104 R)
• M33: 21,161,816 km (0.095 R)
• M34: 22,209,898 km (0.087 R)
• M35: 23,007,105 km (0.047 R)
• M36: 23,096,266 km (0.091 R)
• M37: 23,453,954 km (0.108 R)
• M38: 25,086,366 km (0.059 R)
• M39: 26,381,285 km (0.059 R)
• M40: 27,697,747 km (0.085 R)
• M41: 28,173,019 km (0.111 R)
• M42: 29,518,203 km (0.084 R)
• M43: 31,081,052 km (0.101 R)
• M44: 32,971,670 km (0.031 R)
• M45: 35,104,188 km (0.051 R)
• M46: 35,309,585 km (0.08 R)
• M47: 35,412,359 km (0.056 R)
• M48: 36,654,470 km (0.075 R)
• M49: 36,862,860 km (0.118 R)
• M50: 37,490,423 km (0.04 R)
• M51: 37,700,309 km (0.083 R)
• M52: 38,650,106 km (0.117 R)
• M53: 42,199,016 km (0.115 R)
• M54: 42,417,429 km (0.098 R)
• M55: 43,184,866 km (0.111 R)
• M56: 43,735,835 km (0.093 R)
• M57: 43,846,388 km (0.078 R)
• M58: 44,400,050 km (0.055 R)
• M59: 46,638,183 km (0.08 R)
• M60: 51,106,821 km (0.054 R)
• M61: 51,923,177 km (0.119 R)
• M62: 52,391,568 km (0.113 R)
• M63: 54,042,231 km (0.116 R)
• M64: 54,516,905 km (0.088 R)
• M65: 54,635,835 km (0.085 R)
• M66: 55,351,063 km (0.09 R)
• M67: 55,709,798 km (0.117 R)
• M68: 57,273,395 km (0.062 R)
• M69: 58,364,263 km (0.074 R)
• M70: 58,973,276 km (0.113 R)
• M71: 59,584,533 km (0.086 R)
• M72: 59,706,904 km (0.111 R)
• M73: 61,430,421 km (0.101 R)
• M74: 62,049,906 km (0.089 R)
• M75: 63,420,073 km (0.111 R)
• M76: 64,548,489 km (0.096 R)
• M77: 66,570,903 km (0.103 R)
• M78: 67,589,814 km (0.092 R)
• M79: 68,870,821 km (0.102 R)
• M80: 71,847,369 km (0.076 R)
• M81: 72,761,562 km (0.077 R)
• M82: 75,527,327 km (0.087 R)
• M83: 75,792,564 km (0.105 R)
• M84: 76,989,647 km (0.066 R)
• M85: 78,595,580 km (0.116 R)
• M86: 80,889,663 km (0.09 R)
• M87: 83,616,383 km (0.108 R)
• M88: 87,902,063 km (0.107 R)
• M89: 89,299,756 km (0.037 R)
• M90: 89,720,575 km (0.096 R)
• M91: 90,704,779 km (0.119 R)
• M92: 93,252,132 km (0.097 R)
• M93: 93,394,399 km (0.057 R)
• M94: 95,679,507 km (0.085 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit