🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 197 Days

Day: 34.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,036,982 km

• M1: 69,563 km (0.045 R)
• M2: 337,942 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.69 AU - 0.73 AU

Year: 220 Days

Day: 45.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,036,982 km

• M1: 181,612 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.32 AU - 2.46 AU

Year: 1356 Days

Day: 43.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,036,982 km

• M1: 172,636 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.43 AU - 7.71 AU

Year: 6901 Days

Day: 5 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,036,982 km

• M1: 185,352 km (0.112 R)
• M2: 693,685 km (0.112 R)
• M3: 1,165,816 km (0.112 R)
• M4: 1,740,122 km (0.085 R)
• M5: 2,215,544 km (0.059 R)
• M6: 3,483,386 km (0.084 R)
• M7: 5,075,108 km (0.089 R)
• M8: 6,644,389 km (0.027 R)
• M9: 12,089,154 km (0.111 R)
• M10: 12,896,832 km (0.067 R)
• M11: 16,363,165 km (0.102 R)
• M12: 18,520,516 km (0.087 R)
• M13: 19,448,920 km (0.119 R)
• M14: 23,066,645 km (0.095 R)
• M15: 23,641,400 km (0.106 R)
• M16: 24,309,953 km (0.096 R)
• M17: 25,163,409 km (0.12 R)
• M18: 31,006,403 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.3

Radius: 6

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 13.28 AU - 17.36 AU

Year: 22012 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,036,982 km

• M1: 74,649 km (0.117 R)
• M2: 358,287 km (0.056 R)
• M3: 1,427,313 km (0.102 R)
• M4: 2,606,892 km (0.064 R)
• M5: 4,327,118 km (0.088 R)
• M6: 4,897,086 km (0.086 R)
• M7: 5,863,937 km (0.033 R)
• M8: 7,221,089 km (0.096 R)
• M9: 7,780,136 km (0.087 R)
• M10: 8,468,436 km (0.067 R)
• M11: 8,984,250 km (0.11 R)
• M12: 11,443,639 km (0.08 R)
• M13: 13,541,749 km (0.103 R)
• M14: 13,820,749 km (0.081 R)
• M15: 15,049,995 km (0.074 R)
• M16: 16,987,586 km (0.071 R)
• M17: 18,142,183 km (0.082 R)
• M18: 21,919,080 km (0.105 R)
• M19: 25,866,519 km (0.088 R)
• M20: 28,403,549 km (0.083 R)
• M21: 31,344,045 km (0.118 R)
• M22: 31,710,111 km (0.079 R)
• M23: 35,792,787 km (0.119 R)
• M24: 62,679,264 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 14,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit