🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.51 AU - 0.53 AU

Year: 139 Days

Day: 41.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.8 °

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: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.63 AU - 0.77 AU

Year: 217 Days

Day: 24.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.55 AU - 0.89 AU

Year: 227 Days

Day: 36.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,257,412 km

• M1: 143,764 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.48 AU - 1.6 AU

Year: 709 Days

Day: 21.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 3.01 AU

Year: 1691 Days

Day: 28.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.66 AU - 4 AU

Year: 2254 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,257,412 km

• M1: 31,864 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.1

Radius: 10.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.26 AU - 8.14 AU

Year: 7165 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,257,412 km

• M1: 235,018 km (0.042 R)
• M2: 310,116 km (0.117 R)
• M3: 506,538 km (0.104 R)
• M4: 795,861 km (0.104 R)
• M5: 1,007,841 km (0.112 R)
• M6: 1,135,448 km (0.115 R)
• M7: 1,283,699 km (0.076 R)
• M8: 2,193,554 km (0.079 R)
• M9: 2,380,401 km (0.089 R)
• M10: 2,651,024 km (0.118 R)
• M11: 3,435,216 km (0.044 R)
• M12: 3,543,525 km (0.101 R)
• M13: 4,404,012 km (0.104 R)
• M14: 4,545,681 km (0.118 R)
• M15: 4,640,975 km (0.1 R)
• M16: 4,809,272 km (0.088 R)
• M17: 5,276,616 km (0.099 R)
• M18: 5,427,112 km (0.081 R)
• M19: 5,991,694 km (0.103 R)
• M20: 6,148,921 km (0.057 R)
• M21: 6,228,059 km (0.105 R)
• M22: 6,360,602 km (0.118 R)
• M23: 7,010,455 km (0.091 R)
• M24: 7,287,511 km (0.057 R)
• M25: 8,024,579 km (0.096 R)
• M26: 8,197,963 km (0.069 R)
• M27: 8,726,044 km (0.058 R)
• M28: 9,144,170 km (0.101 R)
• M29: 9,507,992 km (0.064 R)
• M30: 9,661,030 km (0.045 R)
• M31: 9,845,634 km (0.09 R)
• M32: 10,659,297 km (0.111 R)
• M33: 10,882,048 km (0.085 R)
• M34: 11,299,875 km (0.069 R)
• M35: 11,462,039 km (0.097 R)
• M36: 11,592,189 km (0.107 R)
• M37: 11,657,564 km (0.116 R)
• M38: 11,887,047 km (0.085 R)
• M39: 12,118,176 km (0.119 R)
• M40: 12,618,281 km (0.118 R)
• M41: 12,921,666 km (0.03 R)
• M42: 13,057,201 km (0.111 R)
• M43: 13,261,552 km (0.11 R)
• M44: 13,501,208 km (0.104 R)
• M45: 14,054,421 km (0.094 R)
• M46: 14,298,714 km (0.12 R)
• M47: 14,368,875 km (0.111 R)
• M48: 14,474,192 km (0.04 R)
• M49: 15,613,829 km (0.075 R)
• M50: 16,708,137 km (0.076 R)
• M51: 16,929,991 km (0.102 R)
• M52: 17,302,041 km (0.077 R)
• M53: 17,414,090 km (0.074 R)
• M54: 17,714,183 km (0.061 R)
• M55: 17,827,279 km (0.046 R)
• M56: 17,902,676 km (0.06 R)
• M57: 18,091,768 km (0.073 R)
• M58: 18,243,610 km (0.112 R)
• M59: 18,319,606 km (0.106 R)
• M60: 18,739,826 km (0.068 R)
• M61: 20,531,261 km (0.114 R)
• M62: 20,649,892 km (0.081 R)
• M63: 21,007,431 km (0.098 R)
• M64: 21,127,109 km (0.115 R)
• M65: 21,326,972 km (0.1 R)
• M66: 21,688,400 km (0.082 R)
• M67: 21,769,033 km (0.105 R)
• M68: 21,890,058 km (0.052 R)
• M69: 22,173,396 km (0.034 R)
• M70: 22,295,319 km (0.106 R)
• M71: 23,195,449 km (0.118 R)
• M72: 23,443,034 km (0.056 R)
• M73: 24,567,860 km (0.092 R)
• M74: 25,327,518 km (0.111 R)
• M75: 25,795,610 km (0.106 R)
• M76: 26,352,413 km (0.104 R)
• M77: 26,913,255 km (0.081 R)
• M78: 27,521,520 km (0.101 R)
• M79: 28,707,682 km (0.097 R)
• M80: 29,017,798 km (0.05 R)
• M81: 29,106,659 km (0.107 R)
• M82: 29,865,420 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 14.8

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 7.8 AU - 8.46 AU

Year: 8597 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,257,412 km

• M1: 197,768 km (0.049 R)
• M2: 494,720 km (0.065 R)
• M3: 644,468 km (0.043 R)
• M4: 740,509 km (0.103 R)
• M5: 1,215,034 km (0.072 R)
• M6: 1,412,054 km (0.054 R)
• M7: 1,581,399 km (0.04 R)
• M8: 2,283,911 km (0.089 R)
• M9: 2,507,859 km (0.078 R)
• M10: 2,715,949 km (0.099 R)
• M11: 2,834,132 km (0.105 R)
• M12: 3,149,484 km (0.082 R)
• M13: 4,551,366 km (0.118 R)
• M14: 4,979,814 km (0.08 R)
• M15: 5,783,902 km (0.109 R)
• M16: 6,374,066 km (0.081 R)
• M17: 7,279,133 km (0.101 R)
• M18: 7,411,827 km (0.116 R)
• M19: 7,511,758 km (0.078 R)
• M20: 7,780,735 km (0.073 R)
• M21: 8,466,791 km (0.032 R)
• M22: 8,746,838 km (0.106 R)
• M23: 9,787,291 km (0.101 R)
• M24: 10,118,202 km (0.073 R)
• M25: 10,266,453 km (0.059 R)
• M26: 10,980,783 km (0.11 R)
• M27: 11,401,602 km (0.098 R)
• M28: 11,984,136 km (0.094 R)
• M29: 12,298,740 km (0.093 R)
• M30: 12,775,808 km (0.085 R)
• M31: 12,976,419 km (0.111 R)
• M32: 13,543,843 km (0.056 R)
• M33: 13,871,612 km (0.063 R)
• M34: 14,576,966 km (0.117 R)
• M35: 15,850,343 km (0.079 R)
• M36: 16,631,394 km (0.118 R)
• M37: 16,894,536 km (0.106 R)
• M38: 18,185,865 km (0.074 R)
• M39: 18,411,758 km (0.085 R)
• M40: 18,684,026 km (0.049 R)
• M41: 19,416,607 km (0.101 R)
• M42: 20,065,413 km (0.118 R)
• M43: 22,150,508 km (0.087 R)
• M44: 22,488,599 km (0.119 R)
• M45: 22,828,336 km (0.111 R)
• M46: 23,120,949 km (0.075 R)
• M47: 24,154,820 km (0.044 R)
• M48: 24,353,486 km (0.112 R)
• M49: 24,452,969 km (0.105 R)
• M50: 25,053,006 km (0.056 R)
• M51: 26,933,601 km (0.107 R)
• M52: 27,346,192 km (0.086 R)
• M53: 27,449,713 km (0.116 R)
• M54: 28,125,447 km (0.115 R)
• M55: 28,334,585 km (0.063 R)
• M56: 29,017,499 km (0.074 R)
• M57: 29,440,412 km (0.085 R)
• M58: 30,238,966 km (0.089 R)
• M59: 30,883,134 km (0.118 R)
• M60: 31,098,705 km (0.088 R)
• M61: 31,912,068 km (0.056 R)
• M62: 33,007,274 km (0.111 R)
• M63: 33,614,941 km (0.106 R)
• M64: 33,947,946 km (0.095 R)
• M65: 34,673,196 km (0.032 R)
• M66: 35,009,791 km (0.053 R)
• M67: 35,855,618 km (0.088 R)
• M68: 36,195,953 km (0.061 R)
• M69: 36,537,335 km (0.113 R)
• M70: 37,051,353 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 11.2

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.58 AU - 11.06 AU

Year: 12295 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,257,412 km

• M1: 297,849 km (0.061 R)
• M2: 410,048 km (0.083 R)
• M3: 670,348 km (0.1 R)
• M4: 757,264 km (0.078 R)
• M5: 829,969 km (0.09 R)
• M6: 924,515 km (0.101 R)
• M7: 1,167,312 km (0.076 R)
• M8: 1,738,178 km (0.117 R)
• M9: 1,837,062 km (0.118 R)
• M10: 2,092,725 km (0.098 R)
• M11: 2,525,960 km (0.025 R)
• M12: 2,987,170 km (0.057 R)
• M13: 3,258,391 km (0.101 R)
• M14: 3,664,250 km (0.077 R)
• M15: 4,086,266 km (0.092 R)
• M16: 4,592,655 km (0.106 R)
• M17: 4,765,889 km (0.087 R)
• M18: 5,590,772 km (0.069 R)
• M19: 5,701,624 km (0.096 R)
• M20: 5,775,974 km (0.117 R)
• M21: 7,532,702 km (0.088 R)
• M22: 7,985,684 km (0.095 R)
• M23: 8,152,635 km (0.069 R)
• M24: 9,047,978 km (0.101 R)
• M25: 9,309,625 km (0.108 R)
• M26: 11,023,568 km (0.116 R)
• M27: 11,726,678 km (0.119 R)
• M28: 12,012,111 km (0.071 R)
• M29: 12,686,797 km (0.094 R)
• M30: 13,077,846 km (0.081 R)
• M31: 14,022,407 km (0.054 R)
• M32: 14,274,778 km (0.086 R)
• M33: 15,819,676 km (0.092 R)
• M34: 16,135,028 km (0.107 R)
• M35: 17,147,357 km (0.096 R)
• M36: 17,688,452 km (0.071 R)
• M37: 17,797,359 km (0.106 R)
• M38: 18,400,239 km (0.068 R)
• M39: 19,795,239 km (0.07 R)
• M40: 19,964,883 km (0.093 R)
• M41: 20,135,125 km (0.086 R)
• M42: 20,305,817 km (0.079 R)
• M43: 21,050,814 km (0.114 R)
• M44: 21,572,013 km (0.063 R)
• M45: 21,804,937 km (0.117 R)
• M46: 22,567,886 km (0.073 R)
• M47: 23,698,547 km (0.103 R)
• M48: 23,818,674 km (0.055 R)
• M49: 25,275,607 km (0.108 R)
• M50: 26,014,920 km (0.071 R)
• M51: 27,388,677 km (0.055 R)
• M52: 28,147,887 km (0.096 R)
• M53: 29,428,594 km (0.104 R)
• M54: 30,271,279 km (0.08 R)
• M55: 31,385,184 km (0.116 R)
• M56: 32,179,549 km (0.036 R)
• M57: 32,846,606 km (0.118 R)
• M58: 33,653,088 km (0.113 R)
• M59: 33,855,644 km (0.117 R)
• M60: 34,194,333 km (0.09 R)
• M61: 36,526,714 km (0.066 R)
• M62: 36,734,954 km (0.09 R)
• M63: 37,431,930 km (0.109 R)
• M64: 37,641,966 km (0.078 R)
• M65: 38,274,166 km (0.085 R)
• M66: 39,549,189 km (0.102 R)
• M67: 39,763,114 km (0.07 R)
• M68: 40,335,326 km (0.093 R)
• M69: 41,487,828 km (0.083 R)
• M70: 41,777,599 km (0.108 R)
• M71: 41,850,154 km (0.038 R)
• M72: 42,432,239 km (0.092 R)
• M73: 42,505,093 km (0.112 R)
• M74: 42,651,101 km (0.102 R)
• M75: 43,236,777 km (0.025 R)
• M76: 43,825,145 km (0.107 R)
• M77: 45,755,556 km (0.079 R)
• M78: 46,280,046 km (0.047 R)
• M79: 46,881,878 km (0.117 R)
• M80: 48,855,673 km (0.093 R)
• M81: 49,008,711 km (0.096 R)
• M82: 49,852,742 km (0.105 R)
• M83: 51,711,197 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit