🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 172 Days

Day: 16.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.58 AU - 0.92 AU

Year: 246 Days

Day: 33.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 356 Days

Day: 25.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.36 AU - 1.7 AU

Year: 717 Days

Day: 43.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,577,299 km

• M1: 28,723 km (0.071 R)
• M2: 836,102 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.86 AU - 2.38 AU

Year: 1169 Days

Day: 27.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.19 AU - 3.27 AU

Year: 1708 Days

Day: 30.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,577,299 km

• M1: 2,322,806 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.3

Radius: 4.8

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.64 AU - 15.86 AU

Year: 20374 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 77,577,299 km

• M1: 137,929 km (0.098 R)
• M2: 294,857 km (0.086 R)
• M3: 465,997 km (0.082 R)
• M4: 517,758 km (0.11 R)
• M5: 1,000,211 km (0.106 R)
• M6: 1,114,504 km (0.088 R)
• M7: 2,141,643 km (0.105 R)
• M8: 2,440,091 km (0.071 R)
• M9: 2,815,582 km (0.053 R)
• M10: 2,912,371 km (0.111 R)
• M11: 3,010,059 km (0.118 R)
• M12: 3,242,534 km (0.08 R)
• M13: 3,343,961 km (0.11 R)
• M14: 3,377,920 km (0.064 R)
• M15: 3,515,251 km (0.088 R)
• M16: 3,549,808 km (0.079 R)
• M17: 3,724,688 km (0.036 R)
• M18: 4,046,323 km (0.11 R)
• M19: 6,030,889 km (0.106 R)
• M20: 6,792,641 km (0.101 R)
• M21: 7,317,131 km (0.105 R)
• M22: 8,637,631 km (0.093 R)
• M23: 8,872,650 km (0.095 R)
• M24: 9,252,927 km (0.051 R)
• M25: 9,590,121 km (0.118 R)
• M26: 10,177,592 km (0.065 R)
• M27: 11,131,278 km (0.096 R)
• M28: 11,438,253 km (0.044 R)
• M29: 11,644,549 km (0.091 R)
• M30: 11,904,101 km (0.109 R)
• M31: 12,218,107 km (0.081 R)
• M32: 12,376,082 km (0.068 R)
• M33: 12,587,763 km (0.063 R)
• M34: 13,122,426 km (0.054 R)
• M35: 14,158,391 km (0.102 R)
• M36: 14,435,447 km (0.104 R)
• M37: 14,546,747 km (0.084 R)
• M38: 14,882,295 km (0.118 R)
• M39: 15,277,084 km (0.113 R)
• M40: 15,618,167 km (0.074 R)
• M41: 15,675,314 km (0.075 R)
• M42: 15,961,794 km (0.105 R)
• M43: 16,598,183 km (0.119 R)
• M44: 18,920,540 km (0.069 R)
• M45: 20,649,443 km (0.041 R)
• M46: 21,978,919 km (0.048 R)
• M47: 22,686,367 km (0.069 R)
• M48: 23,794,140 km (0.112 R)
• M49: 24,189,377 km (0.103 R)
• M50: 24,986,285 km (0.102 R)
• M51: 25,253,916 km (0.061 R)
• M52: 26,197,729 km (0.091 R)
• M53: 26,947,364 km (0.09 R)
• M54: 27,221,726 km (0.07 R)
• M55: 28,119,912 km (0.114 R)
• M56: 28,398,164 km (0.113 R)
• M57: 29,803,187 km (0.097 R)
• M58: 32,243,278 km (0.116 R)
• M59: 33,487,035 km (0.106 R)
• M60: 34,523,149 km (0.083 R)
• M61: 34,597,500 km (0.093 R)
• M62: 35,569,736 km (0.094 R)
• M63: 36,096,919 km (0.112 R)
• M64: 36,626,645 km (0.098 R)
• M65: 39,702,826 km (0.078 R)
• M66: 40,563,163 km (0.069 R)
• M67: 40,956,307 km (0.088 R)
• M68: 41,113,983 km (0.08 R)
• M69: 42,780,802 km (0.115 R)
• M70: 43,743,315 km (0.04 R)
• M71: 44,307,897 km (0.061 R)
• M72: 44,956,255 km (0.083 R)
• M73: 45,281,630 km (0.062 R)
• M74: 46,426,502 km (0.054 R)
• M75: 47,332,617 km (0.089 R)
• M76: 47,580,800 km (0.084 R)
• M77: 48,244,565 km (0.098 R)
• M78: 49,917,668 km (0.075 R)
• M79: 50,254,413 km (0.107 R)
• M80: 50,676,578 km (0.108 R)
• M81: 50,845,773 km (0.055 R)
• M82: 53,148,234 km (0.114 R)
• M83: 53,492,309 km (0.025 R)
• M84: 55,397,288 km (0.086 R)
• M85: 55,571,570 km (0.046 R)
• M86: 56,972,554 km (0.082 R)
• M87: 57,236,445 km (0.118 R)
• M88: 57,765,572 km (0.12 R)
• M89: 58,296,345 km (0.029 R)
• M90: 59,541,149 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 7.5

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.68 AU - 18.04 AU

Year: 26220 Days

Day: 24.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,577,299 km

• M1: 170,691 km (0.118 R)
• M2: 329,115 km (0.057 R)
• M3: 418,126 km (0.098 R)
• M4: 536,757 km (0.092 R)
• M5: 760,256 km (0.058 R)
• M6: 832,961 km (0.095 R)
• M7: 882,777 km (0.093 R)
• M8: 1,092,663 km (0.073 R)
• M9: 1,147,715 km (0.118 R)
• M10: 1,377,348 km (0.1 R)
• M11: 1,653,056 km (0.058 R)
• M12: 1,912,758 km (0.099 R)
• M13: 2,116,062 km (0.045 R)
• M14: 2,185,326 km (0.084 R)
• M15: 2,692,014 km (0.037 R)
• M16: 2,843,407 km (0.086 R)
• M17: 2,958,747 km (0.102 R)
• M18: 3,075,732 km (0.053 R)
• M19: 3,476,655 km (0.069 R)
• M20: 5,381,185 km (0.119 R)
• M21: 6,010,543 km (0.089 R)
• M22: 6,714,102 km (0.094 R)
• M23: 7,390,733 km (0.106 R)
• M24: 7,763,980 km (0.107 R)
• M25: 8,252,866 km (0.073 R)
• M26: 8,695,825 km (0.076 R)
• M27: 10,070,779 km (0.058 R)
• M28: 10,843,452 km (0.063 R)
• M29: 11,024,465 km (0.104 R)
• M30: 13,016,660 km (0.07 R)
• M31: 14,185,169 km (0.082 R)
• M32: 15,184,333 km (0.071 R)
• M33: 15,454,657 km (0.083 R)
• M34: 15,658,409 km (0.108 R)
• M35: 17,109,508 km (0.116 R)
• M36: 18,243,760 km (0.08 R)
• M37: 19,183,085 km (0.093 R)
• M38: 19,548,552 km (0.086 R)
• M39: 23,639,456 km (0.039 R)
• M40: 26,426,613 km (0.112 R)
• M41: 26,996,432 km (0.07 R)
• M42: 27,570,289 km (0.037 R)
• M43: 28,896,923 km (0.096 R)
• M44: 29,399,871 km (0.113 R)
• M45: 30,159,529 km (0.079 R)
• M46: 30,414,294 km (0.106 R)
• M47: 33,701,408 km (0.109 R)
• M48: 33,877,485 km (0.099 R)
• M49: 34,673,794 km (0.113 R)
• M50: 36,104,549 km (0.063 R)
• M51: 36,646,093 km (0.099 R)
• M52: 37,099,374 km (0.106 R)
• M53: 37,372,241 km (0.117 R)
• M54: 39,951,159 km (0.098 R)
• M55: 40,417,754 km (0.119 R)
• M56: 41,262,085 km (0.093 R)
• M57: 41,922,709 km (0.042 R)
• M58: 43,063,542 km (0.107 R)
• M59: 43,158,986 km (0.109 R)
• M60: 45,862,219 km (0.054 R)
• M61: 46,840,888 km (0.106 R)
• M62: 47,234,331 km (0.102 R)
• M63: 48,918,354 km (0.087 R)
• M64: 50,420,616 km (0.081 R)
• M65: 50,622,124 km (0.073 R)
• M66: 51,126,867 km (0.114 R)
• M67: 51,633,256 km (0.074 R)
• M68: 51,734,833 km (0.09 R)
• M69: 52,651,120 km (0.049 R)
• M70: 52,957,796 km (0.072 R)
• M71: 53,060,270 km (0.106 R)
• M72: 53,881,413 km (0.083 R)
• M73: 54,810,266 km (0.106 R)
• M74: 59,959,275 km (0.095 R)
• M75: 61,566,106 km (0.119 R)
• M76: 62,212,818 km (0.106 R)
• M77: 64,494,036 km (0.112 R)
• M78: 66,581,375 km (0.091 R)
• M79: 70,596,731 km (0.09 R)
• M80: 72,065,932 km (0.082 R)
• M81: 72,519,961 km (0.057 R)
• M82: 72,975,038 km (0.049 R)
• M83: 76,071,265 km (0.06 R)
• M84: 77,112,915 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit