🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 141 Days

Day: 21.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.67 AU - 0.81 AU

Year: 240 Days

Day: 25.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,256,671 km

• M1: 23,337 km (0.109 R)
• M2: 158,275 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.64 AU - 1.04 AU

Year: 290 Days

Day: 39.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,256,671 km

• M1: 359,484 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.76 AU - 4.02 AU

Year: 2351 Days

Day: 32 Hours

Environment

Temp: -120 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,256,671 km

• M1: 1,806,394 km (0.039 R)

Asteroid Belt

Center: 8.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484

Radius: 5.7

Gravity: 14.9 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.43 AU - 15.19 AU

Year: 19334 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,256,671 km

• M1: 124,166 km (0.105 R)
• M2: 425,606 km (0.109 R)
• M3: 4,088,211 km (0.119 R)
• M4: 12,199,407 km (0.117 R)
• M5: 13,457,824 km (0.076 R)
• M6: 18,163,425 km (0.092 R)
• M7: 19,622,753 km (0.103 R)
• M8: 20,066,460 km (0.099 R)
• M9: 21,908,159 km (0.1 R)
• M10: 30,286,837 km (0.041 R)
• M11: 33,957,969 km (0.091 R)
• M12: 35,114,659 km (0.057 R)
• M13: 36,831,295 km (0.079 R)
• M14: 39,019,912 km (0.119 R)
• M15: 44,714,953 km (0.091 R)
• M16: 45,482,839 km (0.074 R)
• M17: 46,572,660 km (0.055 R)
• M18: 51,777,169 km (0.079 R)
• M19: 53,136,266 km (0.095 R)
• M20: 57,898,864 km (0.076 R)
• M21: 60,103,937 km (0.102 R)
• M22: 62,938,218 km (0.09 R)
• M23: 64,876,408 km (0.11 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: 501 - 11,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit