🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 220 Days

Day: 21.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,627,205 km

• M1: 207,193 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.59 AU - 3.65 AU

Year: 1946 Days

Day: 38.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,627,205 km

• M1: 21,093 km (0.113 R)
• M2: 901,477 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.2 AU - 4.4 AU

Year: 3148 Days

Day: 24.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.7

Radius: 13

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.18 AU - 9.32 AU

Year: 7618 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,627,205 km

• M1: 327,769 km (0.115 R)
• M2: 1,294,321 km (0.11 R)
• M3: 3,391,683 km (0.077 R)
• M4: 5,946,515 km (0.102 R)
• M5: 6,489,256 km (0.076 R)
• M6: 6,904,540 km (0.099 R)
• M7: 7,731,667 km (0.117 R)
• M8: 8,349,057 km (0.065 R)
• M9: 12,371,894 km (0.118 R)
• M10: 14,668,819 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.3

Radius: 13.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.82 AU - 8.5 AU

Year: 8231 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,627,205 km

• M1: 192,682 km (0.093 R)
• M2: 656,884 km (0.103 R)
• M3: 1,115,103 km (0.105 R)
• M4: 1,536,819 km (0.118 R)
• M5: 3,002,130 km (0.07 R)
• M6: 3,416,067 km (0.054 R)
• M7: 3,918,417 km (0.038 R)
• M8: 6,840,363 km (0.099 R)
• M9: 8,594,547 km (0.12 R)
• M10: 9,031,822 km (0.084 R)
• M11: 9,484,206 km (0.067 R)
• M12: 11,342,959 km (0.068 R)
• M13: 11,977,404 km (0.096 R)
• M14: 15,193,908 km (0.117 R)
• M15: 16,763,189 km (0.056 R)
• M16: 17,309,521 km (0.06 R)
• M17: 18,438,087 km (0.109 R)
• M18: 19,917,012 km (0.06 R)
• M19: 20,841,527 km (0.114 R)
• M20: 23,193,803 km (0.041 R)
• M21: 23,958,548 km (0.112 R)
• M22: 24,915,974 km (0.111 R)
• M23: 27,468,114 km (0.097 R)
• M24: 38,006,536 km (0.107 R)
• M25: 39,188,957 km (0.067 R)
• M26: 41,008,367 km (0.105 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit