🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.39 AU - 0.61 AU

Year: 125 Days

Day: 26.8 Hours

Environment

Temp: 236 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,833,112 km

• M1: 34,557 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.98 AU - 1.4 AU

Year: 461 Days

Day: 12.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,833,112 km

• M1: 733,628 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 12.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.94 AU - 6.02 AU

Year: 4551 Days

Day: 12.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 19,833,112 km

• M1: 159,771 km (0.089 R)
• M2: 627,563 km (0.093 R)
• M3: 1,102,387 km (0.087 R)
• M4: 1,740,122 km (0.095 R)
• M5: 2,152,414 km (0.05 R)
• M6: 2,725,075 km (0.106 R)
• M7: 4,158,222 km (0.043 R)
• M8: 5,826,089 km (0.11 R)
• M9: 6,241,223 km (0.105 R)
• M10: 6,886,140 km (0.05 R)
• M11: 7,287,810 km (0.114 R)
• M12: 8,104,465 km (0.097 R)
• M13: 9,201,017 km (0.113 R)
• M14: 9,613,010 km (0.103 R)
• M15: 10,717,939 km (0.096 R)
• M16: 12,486,485 km (0.098 R)
• M17: 13,464,108 km (0.109 R)
• M18: 14,292,431 km (0.077 R)
• M19: 15,257,936 km (0.06 R)
• M20: 18,594,118 km (0.113 R)
• M21: 19,376,365 km (0.096 R)
• M22: 22,590,924 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.3

Radius: 14.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.64 AU - 8.34 AU

Year: 7272 Days

Day: 11.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 19,833,112 km

• M1: 180,415 km (0.113 R)
• M2: 827,875 km (0.076 R)
• M3: 1,330,075 km (0.115 R)
• M4: 2,041,712 km (0.115 R)
• M5: 4,002,940 km (0.027 R)
• M6: 5,029,181 km (0.048 R)
• M7: 9,629,615 km (0.119 R)
• M8: 11,899,613 km (0.051 R)
• M9: 14,285,400 km (0.103 R)
• M10: 16,303,026 km (0.098 R)
• M11: 17,856,301 km (0.107 R)
• M12: 21,837,100 km (0.085 R)
• M13: 25,226,390 km (0.03 R)
• M14: 26,877,352 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 13.9

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.22 AU - 8.5 AU

Year: 7818 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 19,833,112 km

• M1: 172,935 km (0.097 R)
• M2: 632,799 km (0.086 R)
• M3: 2,188,168 km (0.074 R)
• M4: 3,813,848 km (0.109 R)
• M5: 4,591,607 km (0.029 R)
• M6: 5,302,497 km (0.075 R)
• M7: 7,884,107 km (0.061 R)
• M8: 14,457,437 km (0.12 R)
• M9: 19,307,101 km (0.074 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit