🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.57 AU - 0.95 AU

Year: 252 Days

Day: 28.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,909,046 km

• M1: 100,530 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.01 AU - 1.03 AU

Year: 392 Days

Day: 24.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 155 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,909,046 km

• M1: 27,825 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.08 AU - 1.26 AU

Year: 482 Days

Day: 39 Hours

Environment

Temp: -1 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 13

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.09 AU - 7.15 AU

Year: 6486 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,909,046 km

• M1: 161,715 km (0.12 R)
• M2: 699,968 km (0.063 R)
• M3: 1,150,557 km (0.095 R)
• M4: 1,617,602 km (0.114 R)
• M5: 2,394,613 km (0.108 R)
• M6: 3,154,421 km (0.059 R)
• M7: 4,614,945 km (0.04 R)
• M8: 5,399,137 km (0.063 R)
• M9: 6,270,395 km (0.078 R)
• M10: 6,707,969 km (0.101 R)
• M11: 7,575,337 km (0.106 R)
• M12: 8,036,398 km (0.094 R)
• M13: 9,132,800 km (0.099 R)
• M14: 9,945,416 km (0.027 R)
• M15: 11,902,904 km (0.11 R)
• M16: 12,922,563 km (0.089 R)
• M17: 13,479,516 km (0.11 R)
• M18: 20,778,546 km (0.057 R)
• M19: 22,327,632 km (0.094 R)
• M20: 26,616,902 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.7

Radius: 14.9

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.36 AU - 8.14 AU

Year: 7434 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,909,046 km

• M1: 185,352 km (0.104 R)
• M2: 755,768 km (0.083 R)
• M3: 1,421,180 km (0.118 R)
• M4: 2,308,295 km (0.112 R)
• M5: 2,851,036 km (0.048 R)
• M6: 3,333,938 km (0.118 R)
• M7: 4,056,346 km (0.095 R)
• M8: 6,569,142 km (0.115 R)
• M9: 7,106,348 km (0.095 R)
• M10: 8,308,067 km (0.111 R)
• M11: 8,777,356 km (0.095 R)
• M12: 10,337,362 km (0.102 R)
• M13: 11,491,660 km (0.109 R)
• M14: 13,676,088 km (0.057 R)
• M15: 16,611,198 km (0.08 R)
• M16: 19,598,967 km (0.044 R)
• M17: 20,788,719 km (0.044 R)
• M18: 22,399,140 km (0.102 R)
• M19: 25,374,641 km (0.094 R)
• M20: 25,950,294 km (0.071 R)
• M21: 27,042,358 km (0.036 R)
• M22: 28,252,455 km (0.106 R)
• M23: 30,502,856 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit