🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 310 Days

Day: 34.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 100.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,432,954 km

• M1: 256,112 km (0.059 R)
• M2: 517,758 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.81 AU - 1.03 AU

Year: 326 Days

Day: 43.3 Hours

Environment

Temp: 46 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,432,954 km

• M1: 141,370 km (0.049 R)
• M2: 632,201 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.9 AU - 2.46 AU

Year: 1188 Days

Day: 35.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.7

Radius: 8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.35 AU - 6.45 AU

Year: 5288 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,432,954 km

• M1: 103,821 km (0.075 R)
• M2: 408,103 km (0.035 R)
• M3: 702,212 km (0.068 R)
• M4: 1,018,313 km (0.107 R)
• M5: 1,361,191 km (0.099 R)
• M6: 2,141,194 km (0.11 R)
• M7: 2,896,065 km (0.119 R)
• M8: 3,334,836 km (0.087 R)
• M9: 3,886,403 km (0.069 R)
• M10: 4,221,054 km (0.051 R)
• M11: 5,696,089 km (0.107 R)
• M12: 7,094,829 km (0.056 R)
• M13: 8,470,531 km (0.102 R)
• M14: 8,789,922 km (0.118 R)
• M15: 11,739,843 km (0.085 R)
• M16: 12,750,077 km (0.041 R)
• M17: 13,383,325 km (0.114 R)
• M18: 14,148,518 km (0.111 R)
• M19: 14,769,947 km (0.085 R)
• M20: 16,681,210 km (0.074 R)
• M21: 19,158,102 km (0.066 R)
• M22: 20,915,278 km (0.093 R)
• M23: 21,499,458 km (0.085 R)
• M24: 21,795,662 km (0.067 R)
• M25: 23,395,611 km (0.107 R)
• M26: 27,343,798 km (0.095 R)
• M27: 29,022,137 km (0.095 R)
• M28: 30,674,445 km (0.109 R)
• M29: 31,619,006 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.8

Radius: 10.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.54 AU - 7.9 AU

Year: 7914 Days

Day: 14.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,432,954 km

• M1: 130,599 km (0.085 R)
• M2: 773,421 km (0.077 R)
• M3: 1,140,235 km (0.11 R)
• M4: 1,766,751 km (0.104 R)
• M5: 2,807,802 km (0.059 R)
• M6: 6,934,908 km (0.119 R)
• M7: 8,479,955 km (0.114 R)
• M8: 9,125,021 km (0.117 R)
• M9: 10,467,812 km (0.1 R)
• M10: 11,162,844 km (0.091 R)
• M11: 11,740,890 km (0.107 R)
• M12: 12,542,435 km (0.082 R)
• M13: 13,326,627 km (0.119 R)
• M14: 15,342,159 km (0.068 R)
• M15: 17,681,720 km (0.113 R)
• M16: 19,004,166 km (0.108 R)
• M17: 19,551,095 km (0.096 R)
• M18: 19,968,324 km (0.12 R)
• M19: 21,255,464 km (0.072 R)
• M20: 23,444,380 km (0.109 R)
• M21: 25,448,393 km (0.075 R)
• M22: 31,568,591 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 15,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit