🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.64 AU - 2.54 AU

Year: 1390 Days

Day: 45.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 10.3

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.59 AU - 3.99 AU

Year: 2746 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,290,863 km

• M1: 131,347 km (0.084 R)
• M2: 684,709 km (0.087 R)
• M3: 1,089,970 km (0.068 R)
• M4: 1,557,763 km (0.071 R)
• M5: 2,170,366 km (0.113 R)
• M6: 2,525,960 km (0.041 R)
• M7: 3,038,183 km (0.089 R)
• M8: 3,755,056 km (0.086 R)
• M9: 6,110,026 km (0.096 R)
• M10: 7,565,015 km (0.093 R)
• M11: 11,480,739 km (0.073 R)
• M12: 13,822,993 km (0.1 R)
• M13: 14,405,677 km (0.062 R)
• M14: 17,624,275 km (0.084 R)
• M15: 21,229,733 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.2

Radius: 9.3

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.37 AU - 8.09 AU

Year: 8946 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,290,863 km

• M1: 121,174 km (0.037 R)
• M2: 419,323 km (0.118 R)
• M3: 734,376 km (0.092 R)
• M4: 1,080,097 km (0.096 R)
• M5: 1,945,371 km (0.04 R)
• M6: 2,295,280 km (0.088 R)
• M7: 2,899,506 km (0.035 R)
• M8: 3,239,542 km (0.112 R)
• M9: 3,813,100 km (0.052 R)
• M10: 5,033,669 km (0.113 R)
• M11: 5,459,724 km (0.082 R)
• M12: 6,235,538 km (0.095 R)
• M13: 6,573,330 km (0.033 R)
• M14: 8,359,679 km (0.025 R)
• M15: 9,195,931 km (0.112 R)
• M16: 9,934,495 km (0.096 R)
• M17: 11,362,706 km (0.068 R)
• M18: 11,811,051 km (0.035 R)
• M19: 14,167,966 km (0.097 R)
• M20: 16,393,533 km (0.082 R)
• M21: 20,853,195 km (0.096 R)
• M22: 22,473,939 km (0.11 R)
• M23: 23,449,765 km (0.086 R)
• M24: 27,838,219 km (0.097 R)
• M25: 29,484,693 km (0.048 R)
• M26: 30,012,325 km (0.1 R)
• M27: 30,977,680 km (0.119 R)
• M28: 35,165,373 km (0.083 R)
• M29: 38,700,371 km (0.079 R)
• M30: 41,271,809 km (0.033 R)
• M31: 43,273,727 km (0.086 R)
• M32: 46,042,335 km (0.118 R)
• M33: 46,895,492 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.9

Radius: 6.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.91 AU - 12.13 AU

Year: 16834 Days

Day: 24.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,290,863 km

• M1: 105,018 km (0.114 R)
• M2: 391,498 km (0.1 R)
• M3: 2,574,430 km (0.062 R)
• M4: 4,586,970 km (0.099 R)
• M5: 7,612,587 km (0.085 R)
• M6: 8,726,642 km (0.108 R)
• M7: 9,727,751 km (0.109 R)
• M8: 15,723,484 km (0.079 R)
• M9: 16,389,344 km (0.081 R)
• M10: 31,051,132 km (0.103 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 14,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit