🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.88 AU - 1.42 AU

Year: 527 Days

Day: 43.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,863,696 km

• M1: 46,525 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.24 AU - 1.94 AU

Year: 857 Days

Day: 32.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,863,696 km

• M1: 33,959 km (0.091 R)

Asteroid Belt

Center: 2.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 14.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.3 AU - 3.98 AU

Year: 2969 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,863,696 km

• M1: 220,507 km (0.106 R)
• M2: 687,402 km (0.106 R)
• M3: 1,282,652 km (0.11 R)
• M4: 1,790,088 km (0.101 R)
• M5: 2,444,878 km (0.058 R)
• M6: 3,243,282 km (0.104 R)
• M7: 4,012,364 km (0.102 R)
• M8: 4,863,576 km (0.083 R)
• M9: 7,585,510 km (0.106 R)
• M10: 8,945,205 km (0.037 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469

Radius: 6.5

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.04 AU - 13.14 AU

Year: 16868 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,863,696 km

• M1: 124,465 km (0.113 R)
• M2: 827,426 km (0.044 R)
• M3: 1,155,943 km (0.106 R)
• M4: 2,268,502 km (0.111 R)
• M5: 2,472,254 km (0.101 R)
• M6: 3,492,512 km (0.056 R)
• M7: 4,081,778 km (0.094 R)
• M8: 5,861,993 km (0.108 R)
• M9: 6,447,519 km (0.089 R)
• M10: 7,028,407 km (0.088 R)
• M11: 8,880,728 km (0.115 R)
• M12: 9,184,112 km (0.11 R)
• M13: 9,758,419 km (0.1 R)
• M14: 12,421,560 km (0.075 R)
• M15: 13,986,803 km (0.112 R)
• M16: 15,388,086 km (0.104 R)
• M17: 21,568,273 km (0.12 R)
• M18: 30,919,786 km (0.107 R)
• M19: 35,261,864 km (0.095 R)
• M20: 44,393,019 km (0.076 R)
• M21: 45,728,180 km (0.045 R)
• M22: 54,138,422 km (0.12 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 14,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit