🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.59 AU - 0.87 AU

Year: 219 Days

Day: 42.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,788,218 km

• M1: 538,702 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.21 AU - 1.27 AU

Year: 485 Days

Day: 35.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.12 AU - 1.8 AU

Year: 620 Days

Day: 17 Hours

Environment

Temp: 1 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,788,218 km

• M1: 215,122 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.93 AU - 3.21 AU

Year: 1448 Days

Day: 43.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 98.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,788,218 km

• M1: 1,563,148 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.23 AU - 4.31 AU

Year: 2573 Days

Day: 42.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 94.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.92 AU - 5.32 AU

Year: 4072 Days

Day: 45.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492

Radius: 13.6

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.97 AU - 9.47 AU

Year: 7539 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,788,218 km

• M1: 194,477 km (0.115 R)
• M2: 441,613 km (0.114 R)
• M3: 552,914 km (0.113 R)
• M4: 650,751 km (0.096 R)
• M5: 796,609 km (0.094 R)
• M6: 925,263 km (0.111 R)
• M7: 1,092,962 km (0.067 R)
• M8: 1,983,219 km (0.07 R)
• M9: 2,826,652 km (0.109 R)
• M10: 3,193,017 km (0.11 R)
• M11: 3,672,478 km (0.081 R)
• M12: 3,870,695 km (0.032 R)
• M13: 4,779,652 km (0.113 R)
• M14: 5,440,426 km (0.064 R)
• M15: 6,188,714 km (0.091 R)
• M16: 6,277,127 km (0.05 R)
• M17: 6,695,552 km (0.12 R)
• M18: 6,999,984 km (0.07 R)
• M19: 7,092,285 km (0.079 R)
• M20: 7,246,970 km (0.11 R)
• M21: 7,465,383 km (0.106 R)
• M22: 7,654,325 km (0.11 R)
• M23: 7,972,819 km (0.118 R)
• M24: 8,425,950 km (0.084 R)
• M25: 8,622,821 km (0.104 R)
• M26: 9,188,900 km (0.03 R)
• M27: 10,427,271 km (0.12 R)
• M28: 10,887,284 km (0.062 R)
• M29: 10,994,396 km (0.082 R)
• M30: 11,462,787 km (0.087 R)
• M31: 12,084,965 km (0.095 R)
• M32: 12,195,966 km (0.095 R)
• M33: 12,493,517 km (0.073 R)
• M34: 12,831,159 km (0.092 R)
• M35: 13,286,086 km (0.061 R)
• M36: 13,515,420 km (0.111 R)
• M37: 13,669,206 km (0.087 R)
• M38: 13,862,187 km (0.091 R)
• M39: 14,485,711 km (0.114 R)
• M40: 14,721,926 km (0.109 R)
• M41: 15,438,201 km (0.087 R)
• M42: 15,922,001 km (0.065 R)
• M43: 16,165,845 km (0.107 R)
• M44: 16,533,856 km (0.074 R)
• M45: 16,821,981 km (0.071 R)
• M46: 17,738,568 km (0.048 R)
• M47: 17,991,388 km (0.11 R)
• M48: 19,881,557 km (0.087 R)
• M49: 20,275,897 km (0.037 R)
• M50: 20,407,992 km (0.119 R)
• M51: 20,496,105 km (0.104 R)
• M52: 20,761,492 km (0.057 R)
• M53: 22,150,508 km (0.075 R)
• M54: 22,924,976 km (0.082 R)
• M55: 23,476,843 km (0.072 R)
• M56: 23,569,294 km (0.093 R)
• M57: 24,126,546 km (0.111 R)
• M58: 25,206,493 km (0.068 R)
• M59: 25,538,301 km (0.038 R)
• M60: 25,823,884 km (0.12 R)
• M61: 25,967,049 km (0.047 R)
• M62: 26,350,169 km (0.06 R)
• M63: 26,638,743 km (0.118 R)
• M64: 27,073,624 km (0.064 R)
• M65: 27,754,743 km (0.101 R)
• M66: 28,441,547 km (0.104 R)
• M67: 28,737,452 km (0.108 R)
• M68: 28,985,036 km (0.077 R)
• M69: 29,084,220 km (0.107 R)
• M70: 29,382,518 km (0.038 R)
• M71: 29,982,106 km (0.117 R)
• M72: 30,585,733 km (0.089 R)
• M73: 31,447,716 km (0.047 R)
• M74: 31,907,281 km (0.049 R)
• M75: 33,091,947 km (0.117 R)
• M76: 34,553,518 km (0.06 R)
• M77: 35,186,317 km (0.058 R)
• M78: 35,504,212 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 12.5

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.56 AU - 10.44 AU

Year: 8710 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 176.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,788,218 km

• M1: 195,674 km (0.11 R)
• M2: 376,089 km (0.078 R)
• M3: 518,207 km (0.099 R)
• M4: 917,933 km (0.12 R)
• M5: 1,122,732 km (0.1 R)
• M6: 1,363,884 km (0.052 R)
• M7: 1,534,425 km (0.117 R)
• M8: 1,622,389 km (0.102 R)
• M9: 1,850,226 km (0.08 R)
• M10: 2,088,685 km (0.065 R)
• M11: 2,186,971 km (0.112 R)
• M12: 2,413,911 km (0.104 R)
• M13: 3,283,224 km (0.106 R)
• M14: 3,544,123 km (0.109 R)
• M15: 3,902,859 km (0.114 R)
• M16: 4,687,500 km (0.115 R)
• M17: 4,948,847 km (0.102 R)
• M18: 5,486,203 km (0.11 R)
• M19: 5,866,480 km (0.047 R)
• M20: 6,507,208 km (0.107 R)
• M21: 8,640,474 km (0.067 R)
• M22: 8,720,359 km (0.037 R)
• M23: 8,961,660 km (0.11 R)
• M24: 9,409,706 km (0.095 R)
• M25: 11,317,977 km (0.1 R)
• M26: 11,581,269 km (0.095 R)
• M27: 11,802,374 km (0.076 R)
• M28: 14,514,135 km (0.054 R)
• M29: 14,944,079 km (0.112 R)
• M30: 15,136,612 km (0.051 R)
• M31: 15,670,078 km (0.091 R)
• M32: 15,865,752 km (0.11 R)
• M33: 16,160,609 km (0.097 R)
• M34: 17,307,726 km (0.071 R)
• M35: 17,814,563 km (0.089 R)
• M36: 18,018,764 km (0.049 R)
• M37: 18,377,949 km (0.111 R)
• M38: 18,532,483 km (0.116 R)
• M39: 19,259,978 km (0.063 R)
• M40: 19,679,899 km (0.076 R)
• M41: 20,635,530 km (0.076 R)
• M42: 22,592,270 km (0.055 R)
• M43: 23,090,581 km (0.114 R)
• M44: 23,201,882 km (0.054 R)
• M45: 23,816,879 km (0.073 R)
• M46: 23,985,475 km (0.114 R)
• M47: 24,664,201 km (0.04 R)
• M48: 25,809,373 km (0.114 R)
• M49: 26,796,419 km (0.062 R)
• M50: 27,441,635 km (0.06 R)
• M51: 27,854,824 km (0.04 R)
• M52: 28,807,314 km (0.093 R)
• M53: 28,926,992 km (0.094 R)
• M54: 30,377,493 km (0.078 R)
• M55: 30,682,673 km (0.08 R)
• M56: 31,542,561 km (0.096 R)
• M57: 32,099,514 km (0.099 R)
• M58: 32,659,758 km (0.102 R)
• M59: 33,600,729 km (0.073 R)
• M60: 33,789,970 km (0.108 R)
• M61: 33,979,660 km (0.068 R)
• M62: 34,359,938 km (0.097 R)
• M63: 36,217,794 km (0.103 R)
• M64: 36,606,150 km (0.089 R)
• M65: 38,833,513 km (0.105 R)
• M66: 39,164,723 km (0.091 R)
• M67: 39,630,122 km (0.085 R)
• M68: 40,499,136 km (0.107 R)
• M69: 40,902,302 km (0.061 R)
• M70: 41,104,409 km (0.06 R)
• M71: 41,306,814 km (0.103 R)
• M72: 41,442,051 km (0.073 R)
• M73: 41,984,044 km (0.109 R)
• M74: 42,392,147 km (0.074 R)
• M75: 43,006,695 km (0.062 R)
• M76: 43,349,424 km (0.102 R)
• M77: 43,761,865 km (0.08 R)
• M78: 45,564,220 km (0.116 R)
• M79: 45,773,807 km (0.09 R)
• M80: 46,474,523 km (0.029 R)
• M81: 47,178,830 km (0.107 R)

Asteroid Belt

Center: 12.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.1

Radius: 3.3

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.14 AU - 17.62 AU

Year: 23300 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,788,218 km

• M1: 241,601 km (0.104 R)
• M2: 477,816 km (0.081 R)
• M3: 1,968,708 km (0.109 R)
• M4: 2,124,290 km (0.091 R)
• M5: 2,150,619 km (0.065 R)
• M6: 2,756,490 km (0.113 R)
• M7: 3,258,391 km (0.054 R)
• M8: 3,819,982 km (0.096 R)
• M9: 3,851,996 km (0.115 R)
• M10: 4,410,893 km (0.106 R)
• M11: 6,575,724 km (0.049 R)
• M12: 6,614,171 km (0.055 R)
• M13: 6,730,109 km (0.086 R)
• M14: 7,121,158 km (0.03 R)
• M15: 7,399,260 km (0.056 R)
• M16: 9,012,823 km (0.048 R)
• M17: 9,098,393 km (0.113 R)
• M18: 9,399,982 km (0.119 R)
• M19: 10,190,757 km (0.068 R)
• M20: 10,639,101 km (0.116 R)
• M21: 10,911,220 km (0.094 R)
• M22: 11,277,585 km (0.031 R)
• M23: 11,788,013 km (0.092 R)
• M24: 11,928,485 km (0.117 R)
• M25: 12,116,680 km (0.117 R)
• M26: 12,211,076 km (0.115 R)
• M27: 12,591,354 km (0.103 R)
• M28: 13,023,841 km (0.107 R)
• M29: 13,363,578 km (0.116 R)
• M30: 13,412,347 km (0.096 R)
• M31: 14,550,338 km (0.093 R)
• M32: 14,751,397 km (0.074 R)
• M33: 16,392,635 km (0.064 R)
• M34: 18,850,977 km (0.045 R)
• M35: 19,290,047 km (0.064 R)
• M36: 20,290,408 km (0.053 R)
• M37: 21,707,399 km (0.103 R)
• M38: 21,879,586 km (0.101 R)
• M39: 22,863,791 km (0.088 R)
• M40: 22,922,134 km (0.12 R)
• M41: 23,038,970 km (0.085 R)
• M42: 23,214,598 km (0.117 R)
• M43: 24,277,790 km (0.047 R)
• M44: 25,962,710 km (0.076 R)
• M45: 31,044,550 km (0.116 R)
• M46: 31,497,832 km (0.096 R)
• M47: 32,541,875 km (0.103 R)
• M48: 32,607,549 km (0.108 R)
• M49: 35,674,006 km (0.093 R)
• M50: 36,216,747 km (0.082 R)
• M51: 38,483,753 km (0.078 R)
• M52: 38,622,580 km (0.079 R)
• M53: 38,900,832 km (0.093 R)
• M54: 38,970,395 km (0.086 R)
• M55: 40,090,733 km (0.115 R)
• M56: 40,442,887 km (0.08 R)
• M57: 41,576,988 km (0.054 R)
• M58: 41,719,405 km (0.09 R)
• M59: 41,790,764 km (0.062 R)
• M60: 43,948,713 km (0.059 R)
• M61: 46,068,963 km (0.114 R)
• M62: 46,290,219 km (0.118 R)
• M63: 47,178,680 km (0.079 R)
• M64: 47,998,028 km (0.066 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 14,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit