🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 198 Days

Day: 41.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,604,247 km

• M1: 211,382 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.55 AU - 0.77 AU

Year: 198 Days

Day: 26.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 284 Days

Day: 14 Hours

Environment

Temp: 168 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.36 AU - 3.12 AU

Year: 1673 Days

Day: 47.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,604,247 km

• M1: 33,510 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.36 AU - 3.82 AU

Year: 2004 Days

Day: 14 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,604,247 km

• M1: 179,817 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.13 AU - 3.83 AU

Year: 2395 Days

Day: 44.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,604,247 km

• M1: 3,268,115 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.39 AU - 5.51 AU

Year: 3464 Days

Day: 46 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.3

Radius: 11.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.49 AU - 5.97 AU

Year: 4413 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,604,247 km

• M1: 150,196 km (0.074 R)
• M2: 543,190 km (0.072 R)
• M3: 1,155,195 km (0.075 R)
• M4: 2,228,410 km (0.118 R)
• M5: 2,735,247 km (0.089 R)
• M6: 3,650,188 km (0.077 R)
• M7: 4,026,127 km (0.114 R)
• M8: 5,131,955 km (0.101 R)
• M9: 6,794,436 km (0.115 R)
• M10: 7,432,172 km (0.046 R)
• M11: 8,571,509 km (0.053 R)
• M12: 12,130,592 km (0.05 R)
• M13: 12,830,860 km (0.025 R)
• M14: 14,935,253 km (0.102 R)
• M15: 19,500,531 km (0.087 R)
• M16: 20,396,622 km (0.08 R)
• M17: 20,920,963 km (0.114 R)
• M18: 22,339,899 km (0.079 R)
• M19: 24,920,312 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 14.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.58 AU - 6.9 AU

Year: 6456 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,604,247 km

• M1: 191,036 km (0.096 R)
• M2: 670,946 km (0.096 R)
• M3: 1,373,608 km (0.098 R)
• M4: 1,916,349 km (0.12 R)
• M5: 2,566,651 km (0.057 R)
• M6: 3,540,084 km (0.108 R)
• M7: 4,973,830 km (0.07 R)
• M8: 7,928,238 km (0.109 R)
• M9: 10,597,513 km (0.068 R)
• M10: 12,056,990 km (0.096 R)
• M11: 12,536,152 km (0.086 R)
• M12: 15,248,960 km (0.096 R)
• M13: 20,883,414 km (0.12 R)
• M14: 21,810,173 km (0.116 R)
• M15: 25,357,587 km (0.043 R)
• M16: 33,054,547 km (0.109 R)
• M17: 34,739,917 km (0.08 R)
• M18: 36,814,989 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.6

Radius: 14.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.08 AU - 11.42 AU

Year: 13004 Days

Day: 13 Hours

Environment

Temp: -181 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 38,604,247 km

• M1: 180,415 km (0.064 R)
• M2: 1,161,927 km (0.057 R)
• M3: 1,753,437 km (0.117 R)
• M4: 2,561,714 km (0.099 R)
• M5: 3,002,130 km (0.101 R)
• M6: 6,059,911 km (0.083 R)
• M7: 6,780,523 km (0.102 R)
• M8: 9,027,334 km (0.073 R)
• M9: 12,046,668 km (0.035 R)
• M10: 13,299,999 km (0.071 R)
• M11: 18,063,344 km (0.078 R)
• M12: 19,050,391 km (0.073 R)
• M13: 22,228,000 km (0.1 R)
• M14: 22,952,353 km (0.113 R)
• M15: 23,775,440 km (0.099 R)
• M16: 28,659,511 km (0.051 R)
• M17: 31,085,839 km (0.047 R)
• M18: 31,890,526 km (0.099 R)
• M19: 35,574,822 km (0.075 R)
• M20: 36,233,651 km (0.11 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 13,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit