🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.63 AU - 0.75 AU

Year: 200 Days

Day: 42.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.64 AU - 1.96 AU

Year: 841 Days

Day: 42.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,965,551 km

• M1: 145,708 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.55 AU - 3.93 AU

Year: 2031 Days

Day: 37 Hours

Environment

Temp: -103 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.34 AU - 5.26 AU

Year: 3105 Days

Day: 29.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,965,551 km

• M1: 159,621 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 12.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.49 AU - 7.07 AU

Year: 4839 Days

Day: 7.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,965,551 km

• M1: 159,621 km (0.07 R)
• M2: 597,494 km (0.12 R)
• M3: 1,025,194 km (0.042 R)
• M4: 1,868,926 km (0.098 R)
• M5: 2,325,798 km (0.085 R)
• M6: 2,942,291 km (0.108 R)
• M7: 5,234,878 km (0.059 R)
• M8: 6,299,866 km (0.056 R)
• M9: 6,930,421 km (0.118 R)
• M10: 7,537,040 km (0.049 R)
• M11: 8,213,372 km (0.076 R)
• M12: 9,610,167 km (0.116 R)
• M13: 10,324,796 km (0.045 R)
• M14: 12,312,204 km (0.1 R)
• M15: 12,729,133 km (0.055 R)
• M16: 15,700,596 km (0.109 R)
• M17: 16,246,478 km (0.097 R)
• M18: 23,257,383 km (0.114 R)
• M19: 24,039,031 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.7

Radius: 14.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.51 AU - 7.39 AU

Year: 5705 Days

Day: 9.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,965,551 km

• M1: 179,069 km (0.08 R)
• M2: 674,836 km (0.103 R)
• M3: 1,544,000 km (0.058 R)
• M4: 2,357,064 km (0.106 R)
• M5: 2,972,809 km (0.075 R)
• M6: 3,870,695 km (0.096 R)
• M7: 4,760,055 km (0.113 R)
• M8: 5,323,141 km (0.065 R)
• M9: 6,081,901 km (0.078 R)
• M10: 7,285,267 km (0.105 R)
• M11: 8,603,074 km (0.111 R)
• M12: 9,319,050 km (0.119 R)
• M13: 11,899,912 km (0.105 R)
• M14: 13,355,200 km (0.09 R)
• M15: 13,990,842 km (0.088 R)
• M16: 14,646,679 km (0.064 R)
• M17: 17,415,287 km (0.099 R)
• M18: 25,467,990 km (0.052 R)
• M19: 29,091,700 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.3

Radius: 10.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.18 AU - 9.34 AU

Year: 9813 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 47,965,551 km

• M1: 126,859 km (0.109 R)
• M2: 982,260 km (0.074 R)
• M3: 1,467,256 km (0.106 R)
• M4: 2,213,450 km (0.08 R)
• M5: 2,797,181 km (0.119 R)
• M6: 4,244,241 km (0.087 R)
• M7: 4,832,909 km (0.049 R)
• M8: 6,774,091 km (0.081 R)
• M9: 8,491,474 km (0.093 R)
• M10: 11,064,857 km (0.054 R)
• M11: 11,502,281 km (0.084 R)
• M12: 19,450,416 km (0.111 R)
• M13: 23,488,810 km (0.088 R)
• M14: 25,325,124 km (0.119 R)
• M15: 26,471,792 km (0.112 R)
• M16: 33,859,832 km (0.111 R)
• M17: 40,290,447 km (0.068 R)
• M18: 43,183,370 km (0.06 R)
• M19: 46,635,491 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.5

Radius: 4.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.21 AU - 17.01 AU

Year: 17486 Days

Day: 18.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,965,551 km

• M1: 60,886 km (0.084 R)
• M2: 257,159 km (0.087 R)
• M3: 421,567 km (0.108 R)
• M4: 765,492 km (0.118 R)
• M5: 1,229,246 km (0.067 R)
• M6: 1,572,573 km (0.088 R)
• M7: 1,910,814 km (0.107 R)
• M8: 2,097,362 km (0.083 R)
• M9: 2,258,928 km (0.117 R)
• M10: 2,487,513 km (0.079 R)
• M11: 2,648,331 km (0.096 R)
• M12: 3,661,109 km (0.101 R)
• M13: 3,843,169 km (0.067 R)
• M14: 4,633,196 km (0.03 R)
• M15: 5,731,394 km (0.115 R)
• M16: 5,941,878 km (0.111 R)
• M17: 6,415,505 km (0.109 R)
• M18: 8,031,012 km (0.1 R)
• M19: 9,504,701 km (0.105 R)
• M20: 10,934,408 km (0.09 R)
• M21: 13,770,783 km (0.09 R)
• M22: 20,759,547 km (0.081 R)
• M23: 22,532,880 km (0.085 R)
• M24: 22,969,556 km (0.114 R)
• M25: 25,803,389 km (0.075 R)
• M26: 26,765,004 km (0.041 R)
• M27: 28,454,263 km (0.027 R)
• M28: 30,744,008 km (0.09 R)
• M29: 31,173,204 km (0.067 R)
• M30: 33,266,228 km (0.059 R)
• M31: 33,718,462 km (0.045 R)
• M32: 35,922,937 km (0.098 R)
• M33: 41,133,131 km (0.117 R)
• M34: 45,424,945 km (0.119 R)
• M35: 46,261,646 km (0.117 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,950 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit