🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.43 AU - 0.69 AU

Year: 152 Days

Day: 35.6 Hours

Environment

Temp: 243 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,434,030 km

• M1: 81,082 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.28 AU - 1.6 AU

Year: 628 Days

Day: 12.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,434,030 km

• M1: 1,343,838 km (0.093 R)

Asteroid Belt

Center: 1.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.94 AU - 2.74 AU

Year: 1301 Days

Day: 26.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,434,030 km

• M1: 278,402 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.81 AU - 4.25 AU

Year: 2940 Days

Day: 16.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.1

Radius: 4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.48 AU - 18.68 AU

Year: 22350 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 30,434,030 km

• M1: 80,184 km (0.118 R)
• M2: 564,882 km (0.08 R)
• M3: 1,903,932 km (0.075 R)
• M4: 2,030,941 km (0.041 R)
• M5: 2,198,341 km (0.12 R)
• M6: 3,489,071 km (0.062 R)
• M7: 3,622,213 km (0.1 R)
• M8: 3,802,329 km (0.108 R)
• M9: 4,241,698 km (0.055 R)
• M10: 5,344,982 km (0.082 R)
• M11: 5,370,414 km (0.12 R)
• M12: 6,476,541 km (0.044 R)
• M13: 6,860,409 km (0.084 R)
• M14: 6,999,236 km (0.045 R)
• M15: 8,587,367 km (0.104 R)
• M16: 9,191,293 km (0.046 R)
• M17: 9,777,567 km (0.103 R)
• M18: 10,091,124 km (0.104 R)
• M19: 10,921,393 km (0.113 R)
• M20: 11,148,632 km (0.102 R)
• M21: 11,279,231 km (0.12 R)
• M22: 11,839,774 km (0.055 R)
• M23: 12,477,061 km (0.06 R)
• M24: 13,784,546 km (0.07 R)
• M25: 13,854,558 km (0.041 R)
• M26: 18,574,072 km (0.117 R)
• M27: 18,806,397 km (0.079 R)
• M28: 19,000,725 km (0.08 R)
• M29: 20,699,708 km (0.112 R)
• M30: 22,117,896 km (0.102 R)
• M31: 22,364,134 km (0.097 R)
• M32: 22,693,997 km (0.084 R)
• M33: 23,025,356 km (0.048 R)
• M34: 24,706,088 km (0.056 R)
• M35: 25,303,582 km (0.047 R)
• M36: 26,818,111 km (0.106 R)
• M37: 27,168,469 km (0.044 R)
• M38: 27,476,192 km (0.101 R)
• M39: 28,183,940 km (0.105 R)
• M40: 28,406,392 km (0.093 R)
• M41: 29,032,160 km (0.089 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 12,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit