🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 158 Days

Day: 39.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,184,895 km

• M1: 171,888 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.61 AU - 0.81 AU

Year: 214 Days

Day: 12.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,184,895 km

• M1: 38,746 km (0.078 R)
• M2: 79,586 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.59 AU - 1.95 AU

Year: 843 Days

Day: 30 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,184,895 km

• M1: 431,889 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.73 AU - 2.31 AU

Year: 1028 Days

Day: 20 Hours

Environment

Temp: -63 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,184,895 km

• M1: 27,077 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.35 AU - 2.55 AU

Year: 1373 Days

Day: 16.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.4 AU - 2.88 AU

Year: 1536 Days

Day: 36.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,184,895 km

• M1: 1,618,350 km (0.11 R)
• M2: 1,661,733 km (0.112 R)

Asteroid Belt

Center: 8.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.1

Radius: 5.9

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.23 AU - 13.91 AU

Year: 17904 Days

Day: 23.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 179 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,184,895 km

• M1: 85,271 km (0.111 R)
• M2: 326,273 km (0.049 R)
• M3: 1,293,722 km (0.108 R)
• M4: 2,194,002 km (0.064 R)
• M5: 2,615,569 km (0.066 R)
• M6: 3,242,534 km (0.047 R)
• M7: 5,609,471 km (0.086 R)
• M8: 9,350,465 km (0.079 R)
• M9: 9,564,241 km (0.111 R)
• M10: 9,890,813 km (0.116 R)
• M11: 11,392,775 km (0.041 R)
• M12: 12,261,640 km (0.074 R)
• M13: 19,966,529 km (0.064 R)
• M14: 23,903,346 km (0.085 R)
• M15: 25,116,435 km (0.054 R)
• M16: 27,120,448 km (0.09 R)
• M17: 28,439,602 km (0.046 R)
• M18: 32,775,547 km (0.112 R)
• M19: 34,018,855 km (0.084 R)
• M20: 39,306,990 km (0.093 R)
• M21: 41,567,264 km (0.107 R)
• M22: 44,212,005 km (0.117 R)
• M23: 46,036,052 km (0.11 R)
• M24: 50,814,657 km (0.081 R)
• M25: 59,862,186 km (0.118 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 12,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit