🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 186 Days

Day: 28 Hours

Environment

Temp: 150 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,245,626 km

• M1: 279,449 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.87 AU - 0.89 AU

Year: 300 Days

Day: 25.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.9 AU - 2.38 AU

Year: 1138 Days

Day: 19.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,245,626 km

• M1: 147,354 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.16 AU - 3.08 AU

Year: 1541 Days

Day: 28.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.74 AU - 3.34 AU

Year: 1926 Days

Day: 41 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.07 AU - 5.11 AU

Year: 3006 Days

Day: 38.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,245,626 km

• M1: 2,001,620 km (0.093 R)
• M2: 2,733,751 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.6

Radius: 12

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.92 AU - 6.88 AU

Year: 5884 Days

Day: 13 Hours

Environment

Temp: -159 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,245,626 km

• M1: 149,299 km (0.054 R)
• M2: 888,312 km (0.088 R)
• M3: 1,363,734 km (0.114 R)
• M4: 1,910,814 km (0.076 R)
• M5: 3,911,536 km (0.103 R)
• M6: 4,498,408 km (0.12 R)
• M7: 6,040,762 km (0.048 R)
• M8: 6,664,286 km (0.107 R)
• M9: 9,746,002 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 11.8

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 7.67 AU - 9.39 AU

Year: 9054 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,245,626 km

• M1: 147,055 km (0.088 R)
• M2: 1,094,757 km (0.098 R)
• M3: 2,365,741 km (0.086 R)
• M4: 3,421,602 km (0.059 R)
• M5: 4,606,268 km (0.048 R)
• M6: 6,341,304 km (0.058 R)
• M7: 9,574,413 km (0.091 R)
• M8: 10,021,262 km (0.089 R)
• M9: 11,695,562 km (0.078 R)
• M10: 12,839,387 km (0.084 R)
• M11: 14,633,963 km (0.117 R)
• M12: 18,784,556 km (0.105 R)
• M13: 24,895,030 km (0.045 R)
• M14: 26,958,733 km (0.108 R)
• M15: 33,320,233 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 8.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.43 AU - 9.89 AU

Year: 9262 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 87.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 37,245,626 km

• M1: 193,729 km (0.117 R)
• M2: 859,589 km (0.104 R)
• M3: 1,386,623 km (0.116 R)
• M4: 2,338,364 km (0.071 R)
• M5: 3,285,020 km (0.098 R)
• M6: 10,137,799 km (0.091 R)
• M7: 11,107,492 km (0.117 R)
• M8: 11,936,713 km (0.079 R)
• M9: 14,330,878 km (0.117 R)
• M10: 15,790,803 km (0.11 R)
• M11: 21,127,258 km (0.107 R)
• M12: 22,094,858 km (0.116 R)
• M13: 27,995,147 km (0.058 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 13.4

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.02 AU - 10.54 AU

Year: 11116 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,245,626 km

• M1: 168,597 km (0.113 R)
• M2: 600,336 km (0.115 R)
• M3: 1,585,737 km (0.116 R)
• M4: 2,894,120 km (0.101 R)
• M5: 4,998,962 km (0.119 R)
• M6: 5,940,681 km (0.096 R)
• M7: 7,781,932 km (0.034 R)
• M8: 8,296,399 km (0.119 R)
• M9: 11,070,841 km (0.075 R)
• M10: 11,928,635 km (0.101 R)
• M11: 12,994,071 km (0.096 R)
• M12: 15,872,035 km (0.115 R)
• M13: 21,521,598 km (0.116 R)
• M14: 22,697,587 km (0.035 R)
• M15: 23,179,741 km (0.087 R)
• M16: 26,571,424 km (0.06 R)
• M17: 27,287,400 km (0.055 R)
• M18: 36,692,169 km (0.045 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit