🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 31.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.24 AU - 1.68 AU

Year: 614 Days

Day: 13.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.64 AU - 2.5 AU

Year: 1037 Days

Day: 35.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,067,050 km

• M1: 503,995 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.06 AU - 2.88 AU

Year: 1352 Days

Day: 30.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,067,050 km

• M1: 172,038 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.78 AU - 3.26 AU

Year: 1828 Days

Day: 40.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,067,050 km

• M1: 27,077 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3 AU - 3.76 AU

Year: 2164 Days

Day: 27.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.9

Radius: 11.7

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.49 AU - 10.01 AU

Year: 8252 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,067,050 km

• M1: 145,559 km (0.049 R)
• M2: 516,113 km (0.032 R)
• M3: 1,010,833 km (0.083 R)
• M4: 1,433,596 km (0.074 R)
• M5: 2,040,066 km (0.03 R)
• M6: 3,572,248 km (0.054 R)
• M7: 4,027,474 km (0.094 R)
• M8: 6,073,823 km (0.084 R)
• M9: 8,871,453 km (0.071 R)
• M10: 10,756,237 km (0.096 R)
• M11: 12,041,133 km (0.104 R)
• M12: 12,605,715 km (0.107 R)
• M13: 14,218,679 km (0.118 R)
• M14: 14,658,347 km (0.043 R)
• M15: 17,065,228 km (0.089 R)
• M16: 17,562,042 km (0.054 R)
• M17: 19,416,008 km (0.034 R)
• M18: 19,801,971 km (0.096 R)
• M19: 22,904,631 km (0.108 R)
• M20: 27,365,789 km (0.116 R)
• M21: 29,544,981 km (0.045 R)
• M22: 29,953,234 km (0.107 R)
• M23: 31,944,531 km (0.116 R)
• M24: 34,246,393 km (0.03 R)
• M25: 35,956,746 km (0.07 R)
• M26: 41,812,754 km (0.086 R)
• M27: 43,897,850 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 9.1

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.51 AU - 10.73 AU

Year: 10391 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,067,050 km

• M1: 113,246 km (0.092 R)
• M2: 491,279 km (0.102 R)
• M3: 1,006,046 km (0.105 R)
• M4: 2,563,360 km (0.068 R)
• M5: 2,981,336 km (0.057 R)
• M6: 3,954,769 km (0.111 R)
• M7: 4,456,521 km (0.11 R)
• M8: 4,968,744 km (0.089 R)
• M9: 5,587,181 km (0.057 R)
• M10: 6,075,020 km (0.09 R)
• M11: 6,590,983 km (0.048 R)
• M12: 7,256,694 km (0.119 R)
• M13: 8,009,470 km (0.037 R)
• M14: 8,721,556 km (0.097 R)
• M15: 9,235,125 km (0.065 R)
• M16: 10,425,625 km (0.085 R)
• M17: 10,950,714 km (0.115 R)
• M18: 11,659,658 km (0.12 R)
• M19: 13,108,663 km (0.094 R)
• M20: 14,480,027 km (0.087 R)
• M21: 15,400,951 km (0.027 R)
• M22: 16,151,484 km (0.061 R)
• M23: 17,651,950 km (0.046 R)
• M24: 18,549,986 km (0.072 R)
• M25: 19,794,192 km (0.107 R)
• M26: 27,648,080 km (0.104 R)
• M27: 28,756,151 km (0.102 R)
• M28: 30,632,558 km (0.046 R)
• M29: 31,818,719 km (0.117 R)
• M30: 34,859,595 km (0.12 R)
• M31: 36,271,201 km (0.112 R)
• M32: 37,354,738 km (0.116 R)
• M33: 37,843,175 km (0.111 R)
• M34: 39,208,256 km (0.101 R)
• M35: 40,477,444 km (0.071 R)
• M36: 43,231,690 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 11

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.48 AU - 11.12 AU

Year: 12360 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,067,050 km

• M1: 136,882 km (0.093 R)
• M2: 510,727 km (0.098 R)
• M3: 928,704 km (0.12 R)
• M4: 3,406,344 km (0.077 R)
• M5: 3,756,403 km (0.116 R)
• M6: 4,593,253 km (0.115 R)
• M7: 5,124,924 km (0.086 R)
• M8: 5,846,734 km (0.064 R)
• M9: 8,326,617 km (0.091 R)
• M10: 10,014,530 km (0.058 R)
• M11: 11,980,845 km (0.038 R)
• M12: 13,120,182 km (0.049 R)
• M13: 15,760,584 km (0.069 R)
• M14: 16,586,664 km (0.112 R)
• M15: 17,127,161 km (0.088 R)
• M16: 20,182,099 km (0.061 R)
• M17: 26,397,442 km (0.102 R)
• M18: 27,028,595 km (0.098 R)
• M19: 28,871,342 km (0.102 R)
• M20: 31,144,781 km (0.101 R)
• M21: 32,564,764 km (0.063 R)
• M22: 33,780,695 km (0.112 R)
• M23: 39,766,256 km (0.098 R)
• M24: 42,003,641 km (0.108 R)
• M25: 50,818,097 km (0.106 R)
• M26: 59,523,048 km (0.053 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.6

Radius: 3.4

Gravity: 33.44 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.44 AU - 19.26 AU

Year: 23023 Days

Day: 15.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,067,050 km

• M1: 42,336 km (0.06 R)
• M2: 357,988 km (0.101 R)
• M3: 501,003 km (0.099 R)
• M4: 654,491 km (0.047 R)
• M5: 1,269,488 km (0.101 R)
• M6: 1,887,327 km (0.072 R)
• M7: 2,660,598 km (0.112 R)
• M8: 2,951,267 km (0.102 R)
• M9: 3,454,215 km (0.082 R)
• M10: 3,653,180 km (0.108 R)
• M11: 4,231,974 km (0.094 R)
• M12: 5,303,693 km (0.078 R)
• M13: 5,684,869 km (0.067 R)
• M14: 12,099,326 km (0.086 R)
• M15: 13,371,058 km (0.092 R)
• M16: 15,941,897 km (0.092 R)
• M17: 19,796,585 km (0.063 R)
• M18: 22,717,484 km (0.105 R)
• M19: 24,125,948 km (0.101 R)
• M20: 27,561,613 km (0.092 R)
• M21: 30,223,108 km (0.096 R)
• M22: 32,172,219 km (0.078 R)
• M23: 33,432,132 km (0.035 R)
• M24: 34,333,310 km (0.077 R)
• M25: 40,083,104 km (0.109 R)
• M26: 43,640,242 km (0.088 R)
• M27: 45,338,776 km (0.064 R)
• M28: 45,495,256 km (0.058 R)
• M29: 47,241,212 km (0.062 R)
• M30: 53,093,032 km (0.081 R)
• M31: 64,809,238 km (0.06 R)
• M32: 66,208,427 km (0.084 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 18,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit