🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.59 AU - 0.67 AU

Year: 187 Days

Day: 31.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,635,107 km

• M1: 445,652 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.64 AU - 0.8 AU

Year: 229 Days

Day: 18.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,635,107 km

• M1: 92,302 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.89 AU - 0.97 AU

Year: 336 Days

Day: 16.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.46 AU - 1.56 AU

Year: 695 Days

Day: 24.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,635,107 km

• M1: 734,675 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.73 AU - 2.77 AU

Year: 1265 Days

Day: 40.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.07 AU - 4.19 AU

Year: 2592 Days

Day: 25.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 9.6

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.36 AU - 7.5 AU

Year: 6110 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 71,635,107 km

• M1: 197,768 km (0.11 R)
• M2: 266,883 km (0.113 R)
• M3: 333,304 km (0.112 R)
• M4: 398,978 km (0.062 R)
• M5: 607,068 km (0.052 R)
• M6: 702,661 km (0.116 R)
• M7: 792,270 km (0.094 R)
• M8: 862,282 km (0.025 R)
• M9: 983,905 km (0.08 R)
• M10: 1,151,006 km (0.027 R)
• M11: 1,231,340 km (0.066 R)
• M12: 1,313,619 km (0.053 R)
• M13: 1,469,649 km (0.078 R)
• M14: 1,831,228 km (0.078 R)
• M15: 1,958,087 km (0.028 R)
• M16: 2,220,481 km (0.099 R)
• M17: 2,653,268 km (0.088 R)
• M18: 2,870,334 km (0.098 R)
• M19: 3,131,083 km (0.111 R)
• M20: 3,695,516 km (0.101 R)
• M21: 3,979,303 km (0.096 R)
• M22: 4,165,553 km (0.075 R)
• M23: 4,397,130 km (0.107 R)
• M24: 4,654,588 km (0.101 R)
• M25: 4,917,132 km (0.045 R)
• M26: 5,342,589 km (0.097 R)
• M27: 5,456,582 km (0.119 R)
• M28: 5,710,151 km (0.064 R)
• M29: 5,780,013 km (0.117 R)
• M30: 5,850,025 km (0.076 R)
• M31: 6,494,044 km (0.03 R)
• M32: 6,689,119 km (0.117 R)
• M33: 6,762,871 km (0.119 R)
• M34: 6,836,772 km (0.07 R)
• M35: 6,985,473 km (0.082 R)
• M36: 7,540,032 km (0.107 R)
• M37: 7,667,938 km (0.084 R)
• M38: 7,874,383 km (0.087 R)
• M39: 8,004,234 km (0.117 R)
• M40: 8,187,342 km (0.062 R)
• M41: 8,530,968 km (0.037 R)
• M42: 8,637,631 km (0.116 R)
• M43: 9,014,618 km (0.056 R)
• M44: 9,424,516 km (0.092 R)
• M45: 10,432,956 km (0.089 R)
• M46: 10,518,525 km (0.1 R)
• M47: 10,719,136 km (0.104 R)
• M48: 11,328,598 km (0.114 R)
• M49: 11,652,477 km (0.099 R)
• M50: 11,770,959 km (0.097 R)
• M51: 12,339,132 km (0.075 R)
• M52: 12,460,007 km (0.112 R)
• M53: 15,702,989 km (0.079 R)
• M54: 15,932,472 km (0.099 R)
• M55: 16,262,037 km (0.093 R)
• M56: 16,461,002 km (0.11 R)
• M57: 16,794,156 km (0.109 R)
• M58: 17,096,045 km (0.101 R)
• M59: 17,332,110 km (0.069 R)
• M60: 17,807,383 km (0.097 R)
• M61: 17,943,965 km (0.061 R)
• M62: 18,424,773 km (0.112 R)
• M63: 18,701,379 km (0.051 R)
• M64: 19,223,925 km (0.072 R)
• M65: 19,328,942 km (0.12 R)
• M66: 19,610,037 km (0.115 R)
• M67: 19,821,718 km (0.056 R)
• M68: 20,999,801 km (0.119 R)
• M69: 21,144,163 km (0.068 R)
• M70: 21,216,419 km (0.082 R)
• M71: 21,397,432 km (0.083 R)
• M72: 21,980,415 km (0.098 R)
• M73: 22,127,021 km (0.071 R)
• M74: 22,273,926 km (0.114 R)
• M75: 22,531,683 km (0.116 R)
• M76: 22,790,488 km (0.114 R)
• M77: 23,273,838 km (0.09 R)
• M78: 23,385,738 km (0.058 R)
• M79: 23,835,578 km (0.045 R)
• M80: 24,858,229 km (0.111 R)
• M81: 25,547,876 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.2

Radius: 7.5

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.62 AU - 15.16 AU

Year: 17342 Days

Day: 17.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,635,107 km

• M1: 95,294 km (0.03 R)
• M2: 699,071 km (0.085 R)
• M3: 916,885 km (0.063 R)
• M4: 1,155,943 km (0.088 R)
• M5: 1,308,832 km (0.073 R)
• M6: 1,468,453 km (0.04 R)
• M7: 2,199,986 km (0.079 R)
• M8: 2,294,532 km (0.051 R)
• M9: 2,520,425 km (0.099 R)
• M10: 3,028,758 km (0.118 R)
• M11: 3,642,409 km (0.086 R)
• M12: 4,021,191 km (0.119 R)
• M13: 4,572,459 km (0.038 R)
• M14: 7,285,715 km (0.094 R)
• M15: 8,150,092 km (0.087 R)
• M16: 9,097,495 km (0.052 R)
• M17: 9,148,209 km (0.089 R)
• M18: 10,290,090 km (0.059 R)
• M19: 10,502,519 km (0.05 R)
• M20: 11,040,024 km (0.049 R)
• M21: 11,094,178 km (0.098 R)
• M22: 11,918,462 km (0.039 R)
• M23: 12,648,650 km (0.083 R)
• M24: 12,762,194 km (0.09 R)
• M25: 12,933,334 km (0.056 R)
• M26: 15,346,348 km (0.066 R)
• M27: 16,139,965 km (0.119 R)
• M28: 17,072,109 km (0.076 R)
• M29: 17,197,771 km (0.063 R)
• M30: 17,894,149 km (0.067 R)
• M31: 19,905,792 km (0.114 R)
• M32: 20,303,273 km (0.08 R)
• M33: 23,158,798 km (0.105 R)
• M34: 24,420,656 km (0.105 R)
• M35: 25,345,769 km (0.045 R)
• M36: 25,560,891 km (0.088 R)
• M37: 27,156,801 km (0.042 R)
• M38: 27,745,169 km (0.09 R)
• M39: 27,966,873 km (0.115 R)
• M40: 28,635,576 km (0.077 R)
• M41: 29,837,146 km (0.104 R)
• M42: 30,292,073 km (0.085 R)
• M43: 30,749,244 km (0.117 R)
• M44: 30,825,688 km (0.04 R)
• M45: 30,978,727 km (0.093 R)
• M46: 31,362,296 km (0.051 R)
• M47: 33,776,058 km (0.108 R)
• M48: 34,170,846 km (0.114 R)
• M49: 34,487,844 km (0.051 R)
• M50: 35,444,672 km (0.12 R)
• M51: 35,524,857 km (0.085 R)
• M52: 35,765,560 km (0.044 R)
• M53: 37,140,065 km (0.068 R)
• M54: 37,302,977 km (0.042 R)
• M55: 37,956,720 km (0.119 R)
• M56: 38,367,216 km (0.106 R)
• M57: 39,027,093 km (0.08 R)
• M58: 39,441,479 km (0.068 R)
• M59: 40,358,065 km (0.075 R)
• M60: 41,534,951 km (0.118 R)
• M61: 43,664,327 km (0.112 R)
• M62: 44,094,421 km (0.025 R)
• M63: 44,353,076 km (0.079 R)
• M64: 45,741,643 km (0.119 R)
• M65: 45,916,224 km (0.092 R)
• M66: 46,616,641 km (0.087 R)
• M67: 47,585,587 km (0.118 R)
• M68: 47,762,411 km (0.034 R)
• M69: 47,850,973 km (0.06 R)
• M70: 48,650,125 km (0.081 R)
• M71: 49,543,224 km (0.073 R)
• M72: 50,081,627 km (0.077 R)
• M73: 50,171,685 km (0.116 R)
• M74: 50,531,917 km (0.114 R)
• M75: 50,712,332 km (0.114 R)
• M76: 53,169,477 km (0.035 R)
• M77: 54,089,354 km (0.085 R)
• M78: 54,736,365 km (0.082 R)
• M79: 55,665,068 km (0.109 R)
• M80: 56,038,166 km (0.093 R)
• M81: 56,880,252 km (0.111 R)
• M82: 57,538,183 km (0.074 R)
• M83: 59,051,515 km (0.094 R)
• M84: 59,431,943 km (0.111 R)
• M85: 60,290,784 km (0.116 R)
• M86: 60,482,120 km (0.097 R)
• M87: 60,769,647 km (0.111 R)
• M88: 60,865,539 km (0.028 R)
• M89: 61,634,921 km (0.079 R)
• M90: 62,310,655 km (0.073 R)
• M91: 62,407,295 km (0.053 R)
• M92: 64,254,829 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736

Radius: 4.4

Gravity: 38.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 12.08 AU - 13.98 AU

Year: 17626 Days

Day: 25 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 71,635,107 km

• M1: 56,997 km (0.091 R)
• M2: 105,915 km (0.117 R)
• M3: 464,501 km (0.107 R)
• M4: 903,571 km (0.11 R)
• M5: 952,938 km (0.109 R)
• M6: 1,080,545 km (0.084 R)
• M7: 1,213,688 km (0.114 R)
• M8: 1,704,817 km (0.067 R)
• M9: 1,797,418 km (0.119 R)
• M10: 2,183,830 km (0.041 R)
• M11: 3,030,254 km (0.049 R)
• M12: 3,804,274 km (0.066 R)
• M13: 4,171,686 km (0.084 R)
• M14: 4,380,674 km (0.118 R)
• M15: 4,465,197 km (0.074 R)
• M16: 4,895,890 km (0.06 R)
• M17: 4,983,703 km (0.063 R)
• M18: 5,339,896 km (0.065 R)
• M19: 5,430,253 km (0.111 R)
• M20: 5,750,542 km (0.076 R)
• M21: 5,982,868 km (0.098 R)
• M22: 6,505,114 km (0.083 R)
• M23: 6,943,136 km (0.101 R)
• M24: 7,091,388 km (0.069 R)
• M25: 7,140,905 km (0.116 R)
• M26: 7,240,537 km (0.118 R)
• M27: 8,470,830 km (0.097 R)
• M28: 8,895,089 km (0.107 R)
• M29: 10,153,058 km (0.07 R)
• M30: 10,433,703 km (0.06 R)
• M31: 10,546,799 km (0.061 R)
• M32: 10,660,195 km (0.072 R)
• M33: 10,888,331 km (0.087 R)
• M34: 11,175,709 km (0.117 R)
• M35: 11,465,480 km (0.059 R)
• M36: 11,523,823 km (0.11 R)
• M37: 11,934,320 km (0.084 R)
• M38: 12,052,652 km (0.065 R)
• M39: 12,230,673 km (0.097 R)
• M40: 12,349,753 km (0.112 R)
• M41: 13,378,238 km (0.109 R)
• M42: 14,749,452 km (0.094 R)
• M43: 17,622,779 km (0.09 R)
• M44: 17,689,948 km (0.041 R)
• M45: 18,095,358 km (0.103 R)
• M46: 18,572,276 km (0.089 R)
• M47: 19,747,368 km (0.073 R)
• M48: 19,817,230 km (0.094 R)
• M49: 20,097,576 km (0.031 R)
• M50: 22,678,738 km (0.117 R)
• M51: 23,784,715 km (0.092 R)
• M52: 24,082,564 km (0.096 R)
• M53: 24,531,657 km (0.099 R)
• M54: 24,832,648 km (0.066 R)
• M55: 25,590,361 km (0.083 R)
• M56: 26,201,917 km (0.053 R)
• M57: 31,672,861 km (0.073 R)
• M58: 32,824,466 km (0.057 R)
• M59: 33,738,957 km (0.074 R)
• M60: 34,157,383 km (0.111 R)
• M61: 36,104,249 km (0.074 R)
• M62: 38,086,720 km (0.099 R)
• M63: 38,872,109 km (0.093 R)
• M64: 39,135,102 km (0.104 R)
• M65: 39,398,694 km (0.073 R)
• M66: 40,192,909 km (0.097 R)
• M67: 40,281,471 km (0.106 R)
• M68: 40,814,189 km (0.097 R)
• M69: 41,438,760 km (0.066 R)
• M70: 41,617,828 km (0.1 R)
• M71: 42,606,970 km (0.104 R)
• M72: 42,968,697 km (0.111 R)
• M73: 43,331,322 km (0.036 R)
• M74: 43,694,995 km (0.071 R)
• M75: 44,242,373 km (0.085 R)
• M76: 45,620,768 km (0.12 R)
• M77: 47,480,419 km (0.101 R)
• M78: 47,574,068 km (0.063 R)
• M79: 49,364,754 km (0.092 R)
• M80: 50,889,755 km (0.112 R)
• M81: 51,561,898 km (0.071 R)
• M82: 53,498,143 km (0.049 R)
• M83: 57,341,612 km (0.117 R)
• M84: 58,441,605 km (0.091 R)
• M85: 61,171,168 km (0.118 R)
• M86: 65,916,113 km (0.081 R)
• M87: 66,020,532 km (0.08 R)
• M88: 66,438,958 km (0.11 R)
• M89: 66,648,395 km (0.079 R)
• M90: 68,015,719 km (0.114 R)
• M91: 69,711,112 km (0.061 R)
• M92: 70,350,493 km (0.079 R)
• M93: 70,564,119 km (0.037 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit