🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.57 AU - 0.67 AU

Year: 179 Days

Day: 13.1 Hours

Environment

Temp: 163 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.4

Radius: 12.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.22 AU - 11.82 AU

Year: 12526 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,992,484 km

• M1: 176,226 km (0.086 R)
• M2: 832,662 km (0.097 R)
• M3: 1,664,127 km (0.071 R)
• M4: 3,030,254 km (0.045 R)
• M5: 4,710,837 km (0.113 R)
• M6: 8,818,794 km (0.093 R)
• M7: 9,246,495 km (0.099 R)
• M8: 17,028,726 km (0.117 R)
• M9: 22,990,650 km (0.11 R)
• M10: 23,803,265 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.3

Radius: 3.9

Gravity: 29.01 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.98 AU - 13.26 AU

Year: 17445 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,992,484 km

• M1: 50,863 km (0.109 R)
• M2: 223,798 km (0.107 R)
• M3: 446,849 km (0.064 R)
• M4: 652,546 km (0.076 R)
• M5: 816,505 km (0.025 R)
• M6: 1,834,219 km (0.093 R)
• M7: 2,087,339 km (0.097 R)
• M8: 2,939,449 km (0.09 R)
• M9: 3,442,696 km (0.091 R)
• M10: 3,604,261 km (0.109 R)
• M11: 5,510,886 km (0.117 R)
• M12: 6,075,618 km (0.067 R)
• M13: 13,388,710 km (0.084 R)
• M14: 13,788,885 km (0.112 R)
• M15: 14,196,988 km (0.053 R)
• M16: 15,252,401 km (0.119 R)
• M17: 17,676,784 km (0.091 R)
• M18: 17,916,439 km (0.095 R)
• M19: 18,813,727 km (0.117 R)
• M20: 22,515,826 km (0.1 R)
• M21: 23,081,455 km (0.1 R)
• M22: 24,437,859 km (0.078 R)
• M23: 26,675,245 km (0.113 R)
• M24: 28,168,082 km (0.12 R)
• M25: 31,787,304 km (0.115 R)
• M26: 37,252,712 km (0.032 R)
• M27: 39,931,561 km (0.061 R)
• M28: 45,519,042 km (0.094 R)
• M29: 54,251,668 km (0.099 R)
• M30: 54,420,115 km (0.107 R)
• M31: 54,588,712 km (0.076 R)
• M32: 55,096,896 km (0.078 R)
• M33: 57,860,268 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 20,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit