🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.81 AU

Year: 193 Days

Day: 17 Hours

Environment

Temp: 208 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,762,758 km

• M1: 30,668 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.69 AU - 0.77 AU

Year: 224 Days

Day: 47.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.77 AU - 1.81 AU

Year: 862 Days

Day: 32.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.06 AU - 3.42 AU

Year: 1632 Days

Day: 22.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,762,758 km

• M1: 416,480 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.61 AU - 3.49 AU

Year: 1917 Days

Day: 25 Hours

Environment

Temp: -95 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.01 AU - 3.37 AU

Year: 2050 Days

Day: 25.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,762,758 km

• M1: 208,091 km (0.074 R)

Asteroid Belt

Center: 4.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.4

Radius: 13.6

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.01 AU - 6.31 AU

Year: 4846 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,762,758 km

• M1: 169,195 km (0.08 R)
• M2: 972,985 km (0.111 R)
• M3: 1,888,374 km (0.117 R)
• M4: 2,470,010 km (0.068 R)
• M5: 6,000,670 km (0.116 R)
• M6: 8,787,828 km (0.114 R)
• M7: 10,047,143 km (0.094 R)
• M8: 13,872,211 km (0.059 R)
• M9: 14,761,121 km (0.069 R)
• M10: 15,743,381 km (0.026 R)
• M11: 17,596,450 km (0.095 R)
• M12: 19,269,851 km (0.093 R)
• M13: 25,848,118 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.4

Radius: 10.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.67 AU - 7.33 AU

Year: 5289 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,762,758 km

• M1: 129,701 km (0.119 R)
• M2: 852,109 km (0.097 R)
• M3: 1,306,289 km (0.09 R)
• M4: 3,695,516 km (0.1 R)
• M5: 4,093,147 km (0.047 R)
• M6: 9,759,167 km (0.072 R)
• M7: 11,555,388 km (0.043 R)
• M8: 12,120,270 km (0.116 R)
• M9: 12,753,069 km (0.112 R)
• M10: 14,948,717 km (0.069 R)
• M11: 16,723,097 km (0.038 R)
• M12: 19,214,799 km (0.106 R)
• M13: 25,785,736 km (0.104 R)
• M14: 26,914,003 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 8.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.19 AU - 13.45 AU

Year: 14625 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,762,758 km

• M1: 100,829 km (0.116 R)
• M2: 500,854 km (0.044 R)
• M3: 2,151,666 km (0.084 R)
• M4: 3,427,736 km (0.087 R)
• M5: 4,203,251 km (0.096 R)
• M6: 5,490,691 km (0.061 R)
• M7: 6,483,422 km (0.109 R)
• M8: 7,303,069 km (0.081 R)
• M9: 8,422,659 km (0.082 R)
• M10: 22,767,898 km (0.095 R)
• M11: 29,167,097 km (0.118 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 10.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.67 AU - 14.05 AU

Year: 14699 Days

Day: 14 Hours

Environment

Temp: -176 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 27,762,758 km

• M1: 130,749 km (0.09 R)
• M2: 847,173 km (0.039 R)
• M3: 1,315,264 km (0.061 R)
• M4: 2,312,185 km (0.103 R)
• M5: 3,605,309 km (0.09 R)
• M6: 7,105,899 km (0.079 R)
• M7: 7,966,835 km (0.093 R)
• M8: 8,293,407 km (0.105 R)
• M9: 15,873,232 km (0.075 R)
• M10: 18,515,280 km (0.086 R)
• M11: 19,874,227 km (0.104 R)
• M12: 27,023,359 km (0.089 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit