🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.7 AU - 1.16 AU

Year: 326 Days

Day: 19.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,183,199 km

• M1: 287,677 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.27 AU - 1.31 AU

Year: 532 Days

Day: 38.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.33 AU - 1.43 AU

Year: 589 Days

Day: 43.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 59.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.26 AU - 1.62 AU

Year: 628 Days

Day: 33.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,183,199 km

• M1: 68,067 km (0.107 R)
• M2: 1,416,093 km (0.113 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.61 AU - 4.05 AU

Year: 2208 Days

Day: 38.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.85 AU - 4.67 AU

Year: 2650 Days

Day: 37.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 8.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.66 AU - 6.36 AU

Year: 5355 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,183,199 km

• M1: 147,354 km (0.086 R)
• M2: 198,965 km (0.095 R)
• M3: 325,974 km (0.037 R)
• M4: 396,734 km (0.086 R)
• M5: 483,800 km (0.097 R)
• M6: 567,275 km (0.064 R)
• M7: 702,212 km (0.086 R)
• M8: 1,329,925 km (0.082 R)
• M9: 1,687,314 km (0.078 R)
• M10: 1,987,408 km (0.065 R)
• M11: 2,395,361 km (0.091 R)
• M12: 2,506,064 km (0.116 R)
• M13: 2,562,163 km (0.11 R)
• M14: 2,656,409 km (0.097 R)
• M15: 2,751,853 km (0.108 R)
• M16: 2,887,538 km (0.108 R)
• M17: 3,025,318 km (0.097 R)
• M18: 3,145,295 km (0.045 R)
• M19: 3,514,503 km (0.107 R)
• M20: 3,854,240 km (0.098 R)
• M21: 3,940,857 km (0.113 R)
• M22: 4,028,222 km (0.04 R)
• M23: 4,293,908 km (0.116 R)
• M24: 4,772,621 km (0.064 R)
• M25: 5,268,239 km (0.052 R)
• M26: 5,388,665 km (0.068 R)
• M27: 5,879,645 km (0.071 R)
• M28: 6,054,974 km (0.118 R)
• M29: 6,487,611 km (0.103 R)
• M30: 6,565,103 km (0.109 R)
• M31: 6,877,912 km (0.117 R)
• M32: 7,115,623 km (0.109 R)
• M33: 7,248,914 km (0.107 R)
• M34: 7,382,954 km (0.112 R)
• M35: 7,599,273 km (0.114 R)
• M36: 8,288,620 km (0.109 R)
• M37: 8,570,013 km (0.117 R)
• M38: 8,883,122 km (0.081 R)
• M39: 8,998,013 km (0.066 R)
• M40: 9,084,480 km (0.039 R)
• M41: 9,229,141 km (0.109 R)
• M42: 9,550,029 km (0.109 R)
• M43: 9,726,704 km (0.058 R)
• M44: 11,240,186 km (0.055 R)
• M45: 11,364,352 km (0.111 R)
• M46: 11,457,851 km (0.108 R)
• M47: 11,897,369 km (0.057 R)
• M48: 12,182,951 km (0.063 R)
• M49: 12,599,432 km (0.101 R)
• M50: 13,150,999 km (0.117 R)
• M51: 14,043,201 km (0.085 R)
• M52: 14,412,259 km (0.086 R)
• M53: 14,547,346 km (0.093 R)
• M54: 14,750,649 km (0.082 R)
• M55: 16,060,079 km (0.092 R)
• M56: 16,235,109 km (0.058 R)
• M57: 16,516,503 km (0.11 R)
• M58: 16,587,113 km (0.118 R)
• M59: 16,764,087 km (0.102 R)
• M60: 16,941,660 km (0.103 R)
• M61: 17,084,226 km (0.094 R)
• M62: 17,406,311 km (0.119 R)
• M63: 17,622,180 km (0.095 R)
• M64: 18,862,197 km (0.085 R)
• M65: 19,418,103 km (0.112 R)
• M66: 20,205,436 km (0.079 R)
• M67: 20,736,210 km (0.074 R)
• M68: 21,309,917 km (0.12 R)
• M69: 21,579,493 km (0.073 R)
• M70: 21,850,115 km (0.119 R)
• M71: 22,044,144 km (0.034 R)
• M72: 22,551,281 km (0.086 R)
• M73: 23,101,651 km (0.115 R)
• M74: 23,975,602 km (0.091 R)
• M75: 24,577,584 km (0.115 R)
• M76: 24,819,783 km (0.083 R)
• M77: 24,981,797 km (0.119 R)
• M78: 25,062,879 km (0.119 R)
• M79: 26,001,606 km (0.115 R)
• M80: 26,744,359 km (0.064 R)
• M81: 26,910,413 km (0.094 R)
• M82: 27,285,156 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 12.9

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.37 AU - 12.81 AU

Year: 13422 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 35,183,199 km

• M1: 176,974 km (0.051 R)
• M2: 586,872 km (0.089 R)
• M3: 782,098 km (0.071 R)
• M4: 888,611 km (0.063 R)
• M5: 1,093,710 km (0.066 R)
• M6: 1,264,700 km (0.028 R)
• M7: 1,524,851 km (0.103 R)
• M8: 2,700,242 km (0.1 R)
• M9: 2,800,173 km (0.12 R)
• M10: 3,462,892 km (0.092 R)
• M11: 4,096,139 km (0.055 R)
• M12: 4,644,864 km (0.109 R)
• M13: 4,725,198 km (0.084 R)
• M14: 5,469,149 km (0.114 R)
• M15: 6,116,907 km (0.066 R)
• M16: 6,562,410 km (0.105 R)
• M17: 6,698,245 km (0.117 R)
• M18: 7,297,235 km (0.109 R)
• M19: 7,390,883 km (0.112 R)
• M20: 7,579,526 km (0.068 R)
• M21: 7,674,371 km (0.105 R)
• M22: 9,246,495 km (0.094 R)
• M23: 9,603,435 km (0.118 R)
• M24: 10,861,553 km (0.039 R)
• M25: 11,455,457 km (0.084 R)
• M26: 11,949,280 km (0.086 R)
• M27: 12,844,473 km (0.098 R)
• M28: 13,357,444 km (0.12 R)
• M29: 13,819,103 km (0.103 R)
• M30: 14,462,524 km (0.102 R)
• M31: 14,698,888 km (0.098 R)
• M32: 15,235,496 km (0.12 R)
• M33: 16,266,674 km (0.095 R)
• M34: 17,823,689 km (0.105 R)
• M35: 18,013,678 km (0.097 R)
• M36: 18,140,687 km (0.091 R)
• M37: 19,103,349 km (0.042 R)
• M38: 20,544,874 km (0.103 R)
• M39: 20,810,859 km (0.088 R)
• M40: 21,011,021 km (0.083 R)
• M41: 21,345,971 km (0.104 R)
• M42: 21,547,928 km (0.073 R)
• M43: 22,909,867 km (0.12 R)
• M44: 25,075,595 km (0.12 R)
• M45: 27,671,717 km (0.099 R)
• M46: 28,038,979 km (0.11 R)
• M47: 28,481,939 km (0.082 R)
• M48: 28,852,792 km (0.105 R)
• M49: 31,111,420 km (0.114 R)
• M50: 31,264,010 km (0.117 R)
• M51: 32,107,742 km (0.113 R)
• M52: 32,493,705 km (0.119 R)
• M53: 34,210,340 km (0.036 R)
• M54: 36,036,332 km (0.113 R)
• M55: 36,276,885 km (0.085 R)
• M56: 36,517,887 km (0.092 R)
• M57: 36,678,855 km (0.092 R)
• M58: 37,325,118 km (0.105 R)
• M59: 38,711,142 km (0.12 R)
• M60: 41,030,358 km (0.068 R)
• M61: 42,629,708 km (0.106 R)
• M62: 42,968,996 km (0.08 R)
• M63: 44,077,965 km (0.117 R)
• M64: 44,249,405 km (0.107 R)
• M65: 45,369,145 km (0.072 R)
• M66: 47,197,679 km (0.072 R)
• M67: 48,695,603 km (0.066 R)
• M68: 49,050,299 km (0.034 R)
• M69: 50,208,935 km (0.106 R)
• M70: 50,656,981 km (0.08 R)
• M71: 50,836,648 km (0.082 R)
• M72: 51,016,464 km (0.052 R)
• M73: 51,557,111 km (0.068 R)
• M74: 52,099,702 km (0.08 R)
• M75: 52,644,239 km (0.084 R)
• M76: 52,917,255 km (0.053 R)
• M77: 53,008,360 km (0.101 R)
• M78: 54,564,776 km (0.053 R)
• M79: 54,748,931 km (0.082 R)
• M80: 55,487,496 km (0.084 R)
• M81: 55,579,947 km (0.057 R)
• M82: 56,881,000 km (0.112 R)
• M83: 57,067,698 km (0.108 R)
• M84: 57,441,693 km (0.026 R)
• M85: 58,380,270 km (0.091 R)
• M86: 58,851,354 km (0.077 R)
• M87: 60,177,389 km (0.102 R)
• M88: 60,939,441 km (0.077 R)
• M89: 61,321,663 km (0.113 R)
• M90: 62,377,076 km (0.109 R)
• M91: 62,762,291 km (0.102 R)
• M92: 62,858,632 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.1

Radius: 14.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 11.05 AU - 12.47 AU

Year: 14657 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,183,199 km

• M1: 264,788 km (0.079 R)
• M2: 503,397 km (0.067 R)
• M3: 814,710 km (0.107 R)
• M4: 1,125,425 km (0.118 R)
• M5: 1,303,895 km (0.095 R)
• M6: 1,764,507 km (0.08 R)
• M7: 2,112,920 km (0.066 R)
• M8: 2,569,044 km (0.093 R)
• M9: 4,582,033 km (0.083 R)
• M10: 4,687,649 km (0.065 R)
• M11: 4,794,013 km (0.06 R)
• M12: 4,955,280 km (0.067 R)
• M13: 5,145,718 km (0.093 R)
• M14: 5,931,855 km (0.071 R)
• M15: 6,755,541 km (0.119 R)
• M16: 7,740,942 km (0.103 R)
• M17: 9,068,623 km (0.043 R)
• M18: 9,268,934 km (0.087 R)
• M19: 10,501,023 km (0.098 R)
• M20: 10,641,196 km (0.119 R)
• M21: 10,746,662 km (0.096 R)
• M22: 11,747,921 km (0.109 R)
• M23: 12,149,591 km (0.092 R)
• M24: 12,891,297 km (0.056 R)
• M25: 13,003,945 km (0.094 R)
• M26: 13,533,371 km (0.116 R)
• M27: 15,442,091 km (0.104 R)
• M28: 16,570,358 km (0.053 R)
• M29: 19,894,572 km (0.105 R)
• M30: 21,654,142 km (0.117 R)
• M31: 22,688,462 km (0.074 R)
• M32: 23,692,712 km (0.117 R)
• M33: 25,132,442 km (0.119 R)
• M34: 26,218,972 km (0.114 R)
• M35: 26,409,559 km (0.051 R)
• M36: 27,128,078 km (0.109 R)
• M37: 27,901,648 km (0.104 R)
• M38: 28,584,563 km (0.054 R)
• M39: 29,421,114 km (0.114 R)
• M40: 30,917,093 km (0.104 R)
• M41: 31,471,802 km (0.081 R)
• M42: 31,978,938 km (0.113 R)
• M43: 32,080,665 km (0.098 R)
• M44: 32,796,042 km (0.069 R)
• M45: 34,502,804 km (0.045 R)
• M46: 34,607,223 km (0.108 R)
• M47: 34,921,080 km (0.091 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 13,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit