🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.68 AU - 0.7 AU

Year: 204 Days

Day: 20 Hours

Environment

Temp: 202 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,846,508 km

• M1: 281,094 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.85 AU - 1.25 AU

Year: 384 Days

Day: 18 Hours

Environment

Temp: 39 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.23 AU - 1.93 AU

Year: 708 Days

Day: 25.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.64 AU - 2.22 AU

Year: 956 Days

Day: 39.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.57 AU - 2.35 AU

Year: 978 Days

Day: 40.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.19 AU - 4.39 AU

Year: 3167 Days

Day: 30.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 8.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.51 AU - 6.75 AU

Year: 5410 Days

Day: 12 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,846,508 km

• M1: 105,766 km (0.084 R)
• M2: 403,316 km (0.051 R)
• M3: 739,163 km (0.084 R)
• M4: 1,228,797 km (0.094 R)
• M5: 2,322,657 km (0.107 R)
• M6: 2,673,613 km (0.119 R)
• M7: 3,092,188 km (0.059 R)
• M8: 4,002,341 km (0.112 R)
• M9: 6,422,237 km (0.12 R)
• M10: 7,468,225 km (0.036 R)
• M11: 10,148,271 km (0.092 R)
• M12: 11,844,411 km (0.043 R)
• M13: 13,278,606 km (0.09 R)
• M14: 13,587,675 km (0.093 R)
• M15: 17,312,214 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.7

Radius: 13.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.73 AU - 7.19 AU

Year: 6545 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,846,508 km

• M1: 167,400 km (0.115 R)
• M2: 773,122 km (0.095 R)
• M3: 1,387,221 km (0.105 R)
• M4: 2,317,121 km (0.07 R)
• M5: 2,911,175 km (0.1 R)
• M6: 3,860,672 km (0.085 R)
• M7: 5,208,848 km (0.092 R)
• M8: 6,007,252 km (0.104 R)
• M9: 6,572,283 km (0.097 R)
• M10: 8,121,968 km (0.041 R)
• M11: 9,457,428 km (0.114 R)
• M12: 11,932,525 km (0.088 R)
• M13: 14,225,561 km (0.118 R)
• M14: 14,752,744 km (0.114 R)
• M15: 15,293,091 km (0.042 R)
• M16: 15,722,437 km (0.104 R)
• M17: 16,669,541 km (0.08 R)
• M18: 18,469,802 km (0.069 R)
• M19: 19,739,888 km (0.06 R)
• M20: 25,750,880 km (0.084 R)
• M21: 26,184,564 km (0.098 R)
• M22: 27,605,145 km (0.113 R)
• M23: 28,334,435 km (0.081 R)
• M24: 31,776,383 km (0.072 R)
• M25: 32,983,189 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 13.3

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 8.19 AU - 12.91 AU

Year: 12214 Days

Day: 5.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,846,508 km

• M1: 170,242 km (0.078 R)
• M2: 594,801 km (0.102 R)
• M3: 1,045,091 km (0.113 R)
• M4: 1,571,675 km (0.037 R)
• M5: 2,567,099 km (0.102 R)
• M6: 3,349,646 km (0.041 R)
• M7: 4,057,842 km (0.114 R)
• M8: 4,927,754 km (0.043 R)
• M9: 6,139,347 km (0.069 R)
• M10: 6,996,992 km (0.107 R)
• M11: 9,491,985 km (0.08 R)
• M12: 10,054,473 km (0.078 R)
• M13: 10,967,618 km (0.097 R)
• M14: 12,652,090 km (0.098 R)
• M15: 14,436,344 km (0.116 R)
• M16: 17,495,172 km (0.095 R)
• M17: 21,830,219 km (0.113 R)
• M18: 22,541,407 km (0.081 R)
• M19: 24,010,309 km (0.079 R)
• M20: 24,864,064 km (0.113 R)
• M21: 25,347,115 km (0.118 R)
• M22: 26,531,930 km (0.089 R)
• M23: 27,856,769 km (0.081 R)
• M24: 33,365,561 km (0.081 R)
• M25: 35,514,535 km (0.077 R)
• M26: 37,500,895 km (0.103 R)
• M27: 41,288,414 km (0.068 R)
• M28: 44,185,227 km (0.083 R)
• M29: 50,535,058 km (0.038 R)
• M30: 51,623,383 km (0.1 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 155 - 18,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit