🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 10.1

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.72 AU - 0.84 AU

Year: 467 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,593,333 km

• M1: 150,047 km (0.037 R)
• M2: 394,190 km (0.081 R)
• M3: 591,660 km (0.11 R)
• M4: 875,148 km (0.089 R)
• M5: 1,063,641 km (0.098 R)
• M6: 1,485,058 km (0.038 R)
• M7: 1,967,511 km (0.111 R)
• M8: 2,698,297 km (0.049 R)
• M9: 2,955,007 km (0.066 R)
• M10: 3,238,495 km (0.094 R)
• M11: 3,429,980 km (0.065 R)
• M12: 3,790,810 km (0.037 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 8.2

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.62 AU - 2.52 AU

Year: 2020 Days

Day: 14.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,593,333 km

• M1: 102,325 km (0.113 R)
• M2: 400,473 km (0.113 R)
• M3: 655,538 km (0.077 R)
• M4: 828,623 km (0.119 R)
• M5: 1,003,203 km (0.074 R)
• M6: 1,180,477 km (0.064 R)
• M7: 1,837,660 km (0.118 R)
• M8: 2,327,593 km (0.102 R)
• M9: 2,492,301 km (0.079 R)
• M10: 3,008,862 km (0.073 R)
• M11: 3,619,371 km (0.113 R)
• M12: 4,594,599 km (0.087 R)
• M13: 5,489,344 km (0.116 R)
• M14: 5,670,657 km (0.104 R)
• M15: 6,137,253 km (0.074 R)
• M16: 6,387,380 km (0.05 R)
• M17: 6,682,088 km (0.115 R)
• M18: 7,864,061 km (0.052 R)
• M19: 9,237,070 km (0.096 R)
• M20: 9,880,341 km (0.109 R)
• M21: 10,746,961 km (0.096 R)
• M22: 10,975,697 km (0.084 R)
• M23: 14,026,296 km (0.092 R)
• M24: 15,086,796 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.5

Radius: 5.3

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.19 AU - 10.03 AU

Year: 20206 Days

Day: 16.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,593,333 km

• M1: 67,618 km (0.112 R)
• M2: 641,625 km (0.078 R)
• M3: 1,487,751 km (0.096 R)
• M4: 1,609,523 km (0.073 R)
• M5: 2,445,476 km (0.105 R)
• M6: 2,874,822 km (0.115 R)
• M7: 2,987,769 km (0.114 R)
• M8: 5,400,633 km (0.108 R)
• M9: 6,661,593 km (0.062 R)
• M10: 8,103,268 km (0.066 R)
• M11: 8,680,566 km (0.086 R)
• M12: 9,687,360 km (0.115 R)
• M13: 9,947,810 km (0.108 R)
• M14: 11,867,749 km (0.082 R)
• M15: 12,683,506 km (0.095 R)
• M16: 14,396,551 km (0.116 R)
• M17: 15,489,962 km (0.098 R)
• M18: 19,743,777 km (0.094 R)
• M19: 22,973,595 km (0.098 R)
• M20: 26,362,885 km (0.111 R)
• M21: 34,720,918 km (0.079 R)
• M22: 48,310,239 km (0.055 R)
• M23: 51,368,917 km (0.104 R)
• M24: 51,967,907 km (0.096 R)
• M25: 56,759,227 km (0.117 R)
• M26: 67,660,125 km (0.086 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: 468 - 14,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit