🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 25.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,325,495 km

• M1: 354,547 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.65 AU - 0.67 AU

Year: 188 Days

Day: 35.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,325,495 km

• M1: 187,147 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.38 AU - 5.7 AU

Year: 3958 Days

Day: 37.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.2

Radius: 6.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 18.13 AU - 21.99 AU

Year: 31432 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,325,495 km

• M1: 80,783 km (0.086 R)
• M2: 300,243 km (0.055 R)
• M3: 631,901 km (0.102 R)
• M4: 916,885 km (0.095 R)
• M5: 1,905,428 km (0.113 R)
• M6: 4,149,396 km (0.098 R)
• M7: 4,585,923 km (0.039 R)
• M8: 6,120,198 km (0.095 R)
• M9: 7,024,817 km (0.08 R)
• M10: 7,782,380 km (0.065 R)
• M11: 11,784,871 km (0.105 R)
• M12: 14,466,264 km (0.1 R)
• M13: 15,322,113 km (0.1 R)
• M14: 19,939,003 km (0.112 R)
• M15: 23,323,355 km (0.111 R)
• M16: 24,398,964 km (0.116 R)
• M17: 25,815,207 km (0.092 R)
• M18: 27,499,829 km (0.11 R)
• M19: 29,934,085 km (0.065 R)
• M20: 32,991,716 km (0.036 R)
• M21: 35,993,248 km (0.054 R)
• M22: 46,385,363 km (0.098 R)
• M23: 47,926,969 km (0.12 R)
• M24: 49,661,856 km (0.091 R)
• M25: 50,625,715 km (0.111 R)
• M26: 61,141,996 km (0.097 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 19,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit