🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.65 AU - 0.71 AU

Year: 206 Days

Day: 19.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 44.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.74 AU - 0.84 AU

Year: 258 Days

Day: 25.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.54 AU - 2.14 AU

Year: 916 Days

Day: 34.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,874,025 km

• M1: 882,179 km (0.068 R)
• M2: 1,143,825 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.11 AU - 4.71 AU

Year: 2838 Days

Day: 40.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.68 AU - 4.34 AU

Year: 2948 Days

Day: 33.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,874,025 km

• M1: 456,573 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.32 AU - 4.7 AU

Year: 3516 Days

Day: 25.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,874,025 km

• M1: 1,274,873 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 14

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.7 AU - 6.02 AU

Year: 4555 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,874,025 km

• M1: 216,319 km (0.104 R)
• M2: 832,363 km (0.09 R)
• M3: 1,421,778 km (0.102 R)
• M4: 2,277,927 km (0.065 R)
• M5: 2,543,762 km (0.055 R)
• M6: 3,123,005 km (0.044 R)
• M7: 3,786,472 km (0.099 R)
• M8: 4,198,913 km (0.072 R)
• M9: 4,680,768 km (0.077 R)
• M10: 5,648,068 km (0.044 R)
• M11: 6,207,713 km (0.064 R)
• M12: 6,567,945 km (0.056 R)
• M13: 6,938,499 km (0.108 R)
• M14: 8,112,842 km (0.083 R)
• M15: 8,621,774 km (0.109 R)
• M16: 12,122,663 km (0.106 R)
• M17: 14,079,404 km (0.049 R)
• M18: 14,370,970 km (0.104 R)
• M19: 14,920,592 km (0.106 R)
• M20: 15,524,220 km (0.089 R)
• M21: 16,407,446 km (0.097 R)
• M22: 17,131,948 km (0.106 R)
• M23: 17,453,883 km (0.083 R)
• M24: 20,487,129 km (0.085 R)
• M25: 22,173,845 km (0.054 R)
• M26: 22,487,851 km (0.067 R)
• M27: 23,282,365 km (0.101 R)
• M28: 23,604,001 km (0.111 R)
• M29: 24,857,781 km (0.085 R)
• M30: 26,030,927 km (0.071 R)
• M31: 26,828,284 km (0.071 R)
• M32: 28,046,908 km (0.094 R)
• M33: 28,636,772 km (0.049 R)
• M34: 29,292,759 km (0.102 R)
• M35: 30,565,987 km (0.114 R)
• M36: 31,058,164 km (0.088 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.2

Radius: 4.2

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.16 AU - 20.32 AU

Year: 25142 Days

Day: 20.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,874,025 km

• M1: 86,617 km (0.051 R)
• M2: 536,757 km (0.107 R)
• M3: 1,047,783 km (0.077 R)
• M4: 1,821,952 km (0.089 R)
• M5: 2,590,886 km (0.056 R)
• M6: 2,974,006 km (0.043 R)
• M7: 3,134,823 km (0.039 R)
• M8: 4,065,173 km (0.099 R)
• M9: 8,022,036 km (0.109 R)
• M10: 8,286,226 km (0.093 R)
• M11: 13,777,814 km (0.119 R)
• M12: 18,016,969 km (0.086 R)
• M13: 20,594,840 km (0.106 R)
• M14: 20,946,843 km (0.089 R)
• M15: 28,450,822 km (0.104 R)
• M16: 30,549,082 km (0.053 R)
• M17: 31,236,335 km (0.105 R)
• M18: 31,756,786 km (0.12 R)
• M19: 32,457,502 km (0.108 R)
• M20: 39,495,334 km (0.086 R)
• M21: 39,884,887 km (0.057 R)
• M22: 48,723,428 km (0.056 R)
• M23: 51,680,828 km (0.086 R)
• M24: 54,840,036 km (0.072 R)
• M25: 56,338,558 km (0.093 R)
• M26: 56,920,344 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 12,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit