🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.89 AU - 4.69 AU

Year: 3278 Days

Day: 19.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,794,750 km

• M1: 51,312 km (0.075 R)
• M2: 2,797,630 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.4

Radius: 14.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.17 AU - 6.09 AU

Year: 4929 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,794,750 km

• M1: 179,069 km (0.08 R)
• M2: 936,183 km (0.092 R)
• M3: 1,475,933 km (0.055 R)
• M4: 2,045,452 km (0.115 R)
• M5: 2,602,105 km (0.086 R)
• M6: 3,683,997 km (0.113 R)
• M7: 4,938,525 km (0.093 R)
• M8: 6,203,824 km (0.106 R)
• M9: 8,087,111 km (0.076 R)
• M10: 8,632,246 km (0.105 R)
• M11: 9,496,174 km (0.071 R)
• M12: 10,736,938 km (0.115 R)
• M13: 13,485,350 km (0.089 R)
• M14: 14,253,984 km (0.113 R)
• M15: 14,820,661 km (0.098 R)
• M16: 15,461,389 km (0.059 R)
• M17: 17,303,238 km (0.095 R)
• M18: 19,562,914 km (0.115 R)
• M19: 22,238,920 km (0.09 R)
• M20: 25,068,564 km (0.106 R)
• M21: 28,396,219 km (0.097 R)
• M22: 32,298,031 km (0.08 R)

Asteroid Belt

Center: 10.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.7

Radius: 6.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.25 AU - 16.69 AU

Year: 21370 Days

Day: 24.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,794,750 km

• M1: 82,129 km (0.044 R)
• M2: 351,106 km (0.114 R)
• M3: 597,045 km (0.12 R)
• M4: 950,096 km (0.107 R)
• M5: 1,908,121 km (0.058 R)
• M6: 2,847,595 km (0.087 R)
• M7: 3,135,721 km (0.116 R)
• M8: 3,566,712 km (0.107 R)
• M9: 5,525,397 km (0.093 R)
• M10: 6,337,115 km (0.105 R)
• M11: 7,306,659 km (0.087 R)
• M12: 7,511,907 km (0.079 R)
• M13: 8,238,804 km (0.113 R)
• M14: 9,931,204 km (0.093 R)
• M15: 11,563,766 km (0.102 R)
• M16: 12,766,383 km (0.05 R)
• M17: 13,736,974 km (0.095 R)
• M18: 14,050,232 km (0.103 R)
• M19: 14,952,457 km (0.11 R)
• M20: 17,742,756 km (0.077 R)
• M21: 21,695,132 km (0.059 R)
• M22: 25,064,674 km (0.061 R)
• M23: 29,487,236 km (0.082 R)
• M24: 34,633,253 km (0.045 R)
• M25: 35,447,515 km (0.089 R)
• M26: 42,559,547 km (0.109 R)
• M27: 46,658,828 km (0.111 R)
• M28: 47,366,575 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit