🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.59 AU - 0.63 AU

Year: 173 Days

Day: 34.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.96 AU - 1.16 AU

Year: 397 Days

Day: 26.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.04 AU - 1.54 AU

Year: 532 Days

Day: 33 Hours

Environment

Temp: -13 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.41 AU - 3.89 AU

Year: 2032 Days

Day: 16.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.06 AU - 4.88 AU

Year: 2875 Days

Day: 36.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.8

Radius: 7.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.34 AU - 14.94 AU

Year: 17311 Days

Day: 15.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,348,381 km

• M1: 128,355 km (0.118 R)
• M2: 183,557 km (0.104 R)
• M3: 268,229 km (0.026 R)
• M4: 418,724 km (0.11 R)
• M5: 505,042 km (0.083 R)
• M6: 636,988 km (0.12 R)
• M7: 738,415 km (0.066 R)
• M8: 823,835 km (0.082 R)
• M9: 1,173,595 km (0.113 R)
• M10: 1,223,711 km (0.058 R)
• M11: 1,325,886 km (0.102 R)
• M12: 1,511,836 km (0.032 R)
• M13: 1,821,204 km (0.118 R)
• M14: 2,058,766 km (0.109 R)
• M15: 2,181,287 km (0.106 R)
• M16: 2,728,665 km (0.087 R)
• M17: 2,795,835 km (0.063 R)
• M18: 3,317,183 km (0.106 R)
• M19: 4,526,981 km (0.1 R)
• M20: 4,687,051 km (0.064 R)
• M21: 5,220,068 km (0.115 R)
• M22: 5,430,253 km (0.097 R)
• M23: 7,070,295 km (0.078 R)
• M24: 7,871,690 km (0.097 R)
• M25: 8,454,524 km (0.076 R)
• M26: 9,001,005 km (0.07 R)
• M27: 9,610,167 km (0.11 R)
• M28: 9,867,924 km (0.106 R)
• M29: 9,919,835 km (0.118 R)
• M30: 10,232,644 km (0.117 R)
• M31: 10,761,323 km (0.057 R)
• M32: 10,814,729 km (0.068 R)
• M33: 13,020,400 km (0.107 R)
• M34: 13,998,621 km (0.084 R)
• M35: 14,115,307 km (0.089 R)
• M36: 14,290,785 km (0.091 R)
• M37: 14,467,161 km (0.105 R)
• M38: 14,526,103 km (0.113 R)
• M39: 15,600,515 km (0.109 R)
• M40: 16,392,187 km (0.049 R)
• M41: 17,010,175 km (0.117 R)
• M42: 17,072,408 km (0.104 R)
• M43: 17,447,300 km (0.101 R)
• M44: 17,951,296 km (0.1 R)
• M45: 18,332,471 km (0.053 R)
• M46: 20,278,291 km (0.108 R)
• M47: 22,766,851 km (0.078 R)
• M48: 23,802,966 km (0.055 R)
• M49: 24,151,679 km (0.114 R)
• M50: 24,221,541 km (0.06 R)
• M51: 25,350,107 km (0.057 R)
• M52: 25,492,375 km (0.056 R)
• M53: 25,634,942 km (0.047 R)
• M54: 26,207,602 km (0.088 R)
• M55: 26,279,559 km (0.1 R)
• M56: 28,098,070 km (0.09 R)
• M57: 28,688,683 km (0.111 R)
• M58: 28,762,734 km (0.069 R)
• M59: 28,836,934 km (0.119 R)
• M60: 28,911,135 km (0.113 R)
• M61: 29,208,685 km (0.102 R)
• M62: 30,107,469 km (0.116 R)
• M63: 33,557,645 km (0.091 R)
• M64: 34,027,083 km (0.111 R)
• M65: 34,498,765 km (0.04 R)
• M66: 34,735,279 km (0.1 R)
• M67: 35,766,906 km (0.079 R)
• M68: 38,675,538 km (0.103 R)
• M69: 39,332,123 km (0.113 R)
• M70: 39,826,992 km (0.106 R)
• M71: 41,995,264 km (0.118 R)
• M72: 42,416,681 km (0.062 R)
• M73: 43,945,123 km (0.091 R)
• M74: 44,287,253 km (0.097 R)
• M75: 45,146,393 km (0.11 R)
• M76: 47,405,770 km (0.079 R)
• M77: 48,460,884 km (0.076 R)
• M78: 53,760,089 km (0.052 R)
• M79: 53,851,494 km (0.072 R)
• M80: 53,943,047 km (0.03 R)
• M81: 58,674,678 km (0.109 R)
• M82: 59,428,801 km (0.087 R)
• M83: 60,281,060 km (0.078 R)
• M84: 60,376,055 km (0.064 R)
• M85: 61,232,802 km (0.101 R)
• M86: 61,902,103 km (0.095 R)
• M87: 63,054,904 km (0.1 R)
• M88: 63,151,245 km (0.086 R)
• M89: 63,730,638 km (0.098 R)
• M90: 64,894,509 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.3

Radius: 8

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.2 AU - 22.72 AU

Year: 28826 Days

Day: 19.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,348,381 km

• M1: 112,647 km (0.064 R)
• M2: 865,573 km (0.051 R)
• M3: 1,106,426 km (0.086 R)
• M4: 1,220,419 km (0.049 R)
• M5: 1,368,521 km (0.099 R)
• M6: 1,554,023 km (0.029 R)
• M7: 1,780,813 km (0.091 R)
• M8: 1,949,410 km (0.09 R)
• M9: 2,561,415 km (0.082 R)
• M10: 2,637,111 km (0.036 R)
• M11: 2,752,302 km (0.112 R)
• M12: 3,188,379 km (0.078 R)
• M13: 3,477,103 km (0.097 R)
• M14: 4,715,026 km (0.044 R)
• M15: 4,996,569 km (0.104 R)
• M16: 5,774,029 km (0.093 R)
• M17: 5,823,845 km (0.034 R)
• M18: 6,381,696 km (0.079 R)
• M19: 6,903,643 km (0.058 R)
• M20: 9,241,408 km (0.115 R)
• M21: 10,070,480 km (0.105 R)
• M22: 10,190,906 km (0.097 R)
• M23: 10,799,919 km (0.101 R)
• M24: 11,546,263 km (0.073 R)
• M25: 11,798,784 km (0.084 R)
• M26: 11,925,643 km (0.109 R)
• M27: 12,373,539 km (0.08 R)
• M28: 14,354,514 km (0.11 R)
• M29: 15,105,346 km (0.071 R)
• M30: 15,659,307 km (0.117 R)
• M31: 16,431,980 km (0.082 R)
• M32: 16,644,857 km (0.079 R)
• M33: 17,433,238 km (0.119 R)
• M34: 17,868,418 km (0.065 R)
• M35: 19,644,444 km (0.084 R)
• M36: 20,097,277 km (0.071 R)
• M37: 22,098,747 km (0.108 R)
• M38: 22,806,195 km (0.101 R)
• M39: 23,921,597 km (0.096 R)
• M40: 24,001,931 km (0.067 R)
• M41: 24,243,382 km (0.078 R)
• M42: 25,381,373 km (0.076 R)
• M43: 26,204,909 km (0.094 R)
• M44: 26,786,546 km (0.1 R)
• M45: 27,540,669 km (0.11 R)
• M46: 28,556,887 km (0.112 R)
• M47: 29,241,297 km (0.084 R)
• M48: 29,413,185 km (0.087 R)
• M49: 30,364,777 km (0.114 R)
• M50: 30,451,843 km (0.101 R)
• M51: 34,270,927 km (0.07 R)
• M52: 34,906,868 km (0.084 R)
• M53: 37,395,877 km (0.046 R)
• M54: 38,050,368 km (0.094 R)
• M55: 38,238,113 km (0.095 R)
• M56: 39,370,868 km (0.103 R)
• M57: 40,132,172 km (0.028 R)
• M58: 42,639,881 km (0.068 R)
• M59: 42,932,495 km (0.077 R)
• M60: 45,994,763 km (0.083 R)
• M61: 46,997,517 km (0.082 R)
• M62: 48,616,914 km (0.109 R)
• M63: 48,820,667 km (0.066 R)
• M64: 53,163,642 km (0.041 R)
• M65: 53,268,660 km (0.08 R)
• M66: 54,427,146 km (0.048 R)
• M67: 54,532,762 km (0.104 R)
• M68: 56,340,652 km (0.064 R)
• M69: 57,090,736 km (0.117 R)
• M70: 57,844,261 km (0.08 R)
• M71: 59,360,884 km (0.1 R)
• M72: 59,796,662 km (0.069 R)
• M73: 59,905,719 km (0.102 R)
• M74: 60,890,672 km (0.096 R)
• M75: 61,550,249 km (0.097 R)
• M76: 62,322,772 km (0.055 R)
• M77: 62,544,027 km (0.1 R)
• M78: 63,320,740 km (0.101 R)
• M79: 64,547,592 km (0.114 R)
• M80: 67,592,058 km (0.076 R)
• M81: 68,046,985 km (0.118 R)
• M82: 68,388,966 km (0.082 R)
• M83: 68,845,688 km (0.106 R)
• M84: 69,532,791 km (0.061 R)
• M85: 72,652,655 km (0.082 R)
• M86: 73,352,174 km (0.033 R)
• M87: 73,469,010 km (0.083 R)
• M88: 74,171,073 km (0.111 R)
• M89: 75,581,931 km (0.073 R)
• M90: 76,409,057 km (0.065 R)
• M91: 78,669,032 km (0.108 R)
• M92: 79,867,311 km (0.092 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: 509 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit