🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.01 AU - 2.19 AU

Year: 1292 Days

Day: 44.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 13.5

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.81 AU - 7.37 AU

Year: 7183 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,141,531 km

• M1: 167,849 km (0.044 R)
• M2: 614,548 km (0.084 R)
• M3: 1,379,592 km (0.12 R)
• M4: 1,911,412 km (0.112 R)
• M5: 2,403,140 km (0.082 R)
• M6: 3,835,689 km (0.114 R)
• M7: 5,314,913 km (0.104 R)
• M8: 6,035,825 km (0.11 R)
• M9: 6,928,326 km (0.029 R)
• M10: 9,367,519 km (0.114 R)
• M11: 9,999,720 km (0.069 R)
• M12: 13,092,806 km (0.103 R)
• M13: 15,375,669 km (0.105 R)
• M14: 16,192,474 km (0.099 R)
• M15: 17,844,483 km (0.061 R)
• M16: 19,244,868 km (0.112 R)
• M17: 19,751,856 km (0.062 R)
• M18: 20,868,604 km (0.109 R)
• M19: 25,585,425 km (0.112 R)
• M20: 26,464,761 km (0.091 R)
• M21: 30,477,724 km (0.061 R)

Asteroid Belt

Center: 9.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.8

Radius: 5.2

Gravity: 28.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.48 AU - 12.74 AU

Year: 16797 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,141,531 km

• M1: 64,626 km (0.103 R)
• M2: 351,705 km (0.097 R)
• M3: 515,664 km (0.093 R)
• M4: 884,423 km (0.079 R)
• M5: 1,057,807 km (0.12 R)
• M6: 1,845,439 km (0.059 R)
• M7: 2,152,265 km (0.03 R)
• M8: 3,017,987 km (0.046 R)
• M9: 3,819,533 km (0.029 R)
• M10: 5,444,166 km (0.084 R)
• M11: 5,872,764 km (0.081 R)
• M12: 6,407,875 km (0.099 R)
• M13: 7,480,492 km (0.074 R)
• M14: 8,615,790 km (0.09 R)
• M15: 9,580,846 km (0.092 R)
• M16: 11,160,600 km (0.088 R)
• M17: 11,596,977 km (0.094 R)
• M18: 12,239,948 km (0.12 R)
• M19: 12,838,639 km (0.108 R)
• M20: 14,166,170 km (0.057 R)
• M21: 14,751,696 km (0.073 R)
• M22: 18,092,666 km (0.119 R)
• M23: 21,141,171 km (0.057 R)
• M24: 21,425,557 km (0.09 R)
• M25: 26,439,329 km (0.104 R)
• M26: 37,168,638 km (0.067 R)
• M27: 38,986,252 km (0.025 R)
• M28: 44,637,461 km (0.078 R)
• M29: 47,171,799 km (0.073 R)
• M30: 48,968,769 km (0.085 R)
• M31: 51,834,914 km (0.052 R)
• M32: 64,617,155 km (0.08 R)
• M33: 69,512,745 km (0.112 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit