🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.74 AU - 0.76 AU

Year: 282 Days

Day: 18.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.81 AU - 1.15 AU

Year: 421 Days

Day: 35.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,734,870 km

• M1: 268,827 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.16 AU - 2.2 AU

Year: 1395 Days

Day: 13.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.9

Radius: 3.3

Gravity: 90.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.93 AU - 11.79 AU

Year: 13421 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,734,870 km

• M1: 41,139 km (0.086 R)
• M2: 182,061 km (0.108 R)
• M3: 363,822 km (0.089 R)
• M4: 703,110 km (0.108 R)
• M5: 819,647 km (0.101 R)
• M6: 1,643,183 km (0.03 R)
• M7: 2,055,475 km (0.098 R)
• M8: 3,789,912 km (0.099 R)
• M9: 4,372,895 km (0.105 R)
• M10: 6,311,085 km (0.115 R)
• M11: 8,602,476 km (0.116 R)
• M12: 9,547,187 km (0.07 R)
• M13: 11,701,994 km (0.104 R)
• M14: 14,660,891 km (0.082 R)
• M15: 14,952,307 km (0.097 R)
• M16: 15,546,660 km (0.109 R)
• M17: 17,424,262 km (0.104 R)
• M18: 18,842,001 km (0.052 R)
• M19: 21,622,128 km (0.074 R)
• M20: 22,094,558 km (0.1 R)
• M21: 23,060,362 km (0.106 R)
• M22: 23,852,932 km (0.046 R)
• M23: 24,766,077 km (0.09 R)
• M24: 27,644,939 km (0.082 R)
• M25: 30,620,440 km (0.1 R)
• M26: 34,183,263 km (0.1 R)
• M27: 37,603,968 km (0.079 R)
• M28: 39,396,749 km (0.106 R)
• M29: 41,535,101 km (0.117 R)
• M30: 41,680,360 km (0.12 R)
• M31: 42,854,704 km (0.081 R)
• M32: 46,666,009 km (0.05 R)
• M33: 48,091,676 km (0.113 R)
• M34: 51,363,083 km (0.098 R)
• M35: 53,911,632 km (0.05 R)
• M36: 58,709,385 km (0.109 R)
• M37: 63,205,998 km (0.12 R)
• M38: 64,754,336 km (0.081 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: 463 - 15,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit