🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.67 AU - 4.03 AU

Year: 2262 Days

Day: 44.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 8.2

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 10.14 AU - 11.6 AU

Year: 13223 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,976,711 km

• M1: 102,175 km (0.116 R)
• M2: 447,148 km (0.093 R)
• M3: 1,094,757 km (0.109 R)
• M4: 1,357,002 km (0.117 R)
• M5: 2,012,391 km (0.039 R)
• M6: 2,562,911 km (0.074 R)
• M7: 2,926,434 km (0.117 R)
• M8: 3,658,117 km (0.099 R)
• M9: 4,201,007 km (0.113 R)
• M10: 4,592,056 km (0.115 R)
• M11: 5,223,958 km (0.091 R)
• M12: 5,544,695 km (0.111 R)
• M13: 10,191,953 km (0.115 R)
• M14: 12,354,989 km (0.058 R)
• M15: 12,810,215 km (0.059 R)
• M16: 15,647,638 km (0.074 R)
• M17: 17,780,455 km (0.085 R)
• M18: 19,789,854 km (0.106 R)
• M19: 20,809,213 km (0.056 R)
• M20: 23,814,784 km (0.113 R)
• M21: 27,769,703 km (0.05 R)
• M22: 28,158,508 km (0.109 R)
• M23: 29,952,934 km (0.076 R)
• M24: 31,295,575 km (0.102 R)
• M25: 31,928,524 km (0.074 R)
• M26: 32,248,215 km (0.118 R)
• M27: 34,100,386 km (0.085 R)
• M28: 38,374,247 km (0.107 R)
• M29: 38,856,701 km (0.096 R)
• M30: 40,452,611 km (0.12 R)
• M31: 41,203,592 km (0.091 R)
• M32: 41,963,998 km (0.104 R)
• M33: 43,382,186 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.9

Radius: 14.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.09 AU - 14.19 AU

Year: 15606 Days

Day: 9.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,976,711 km

• M1: 179,069 km (0.105 R)
• M2: 749,635 km (0.092 R)
• M3: 2,215,844 km (0.118 R)
• M4: 3,800,235 km (0.092 R)
• M5: 4,365,415 km (0.105 R)
• M6: 5,498,769 km (0.027 R)
• M7: 6,081,752 km (0.096 R)
• M8: 6,743,872 km (0.114 R)
• M9: 7,372,333 km (0.078 R)
• M10: 8,701,959 km (0.055 R)
• M11: 10,594,970 km (0.058 R)
• M12: 11,611,039 km (0.112 R)
• M13: 12,285,426 km (0.101 R)
• M14: 13,898,989 km (0.067 R)
• M15: 16,896,182 km (0.089 R)
• M16: 17,763,251 km (0.119 R)
• M17: 24,684,995 km (0.034 R)
• M18: 30,500,911 km (0.052 R)
• M19: 31,569,788 km (0.108 R)
• M20: 35,508,102 km (0.115 R)
• M21: 40,015,635 km (0.106 R)
• M22: 40,909,333 km (0.106 R)
• M23: 45,165,542 km (0.053 R)
• M24: 45,717,408 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 4.4

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.21 AU - 17.01 AU

Year: 18525 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 51,976,711 km

• M1: 54,753 km (0.118 R)
• M2: 271,371 km (0.091 R)
• M3: 607,517 km (0.11 R)
• M4: 1,989,352 km (0.106 R)
• M5: 2,131,620 km (0.103 R)
• M6: 3,685,792 km (0.091 R)
• M7: 4,154,183 km (0.1 R)
• M8: 4,328,614 km (0.109 R)
• M9: 4,786,085 km (0.043 R)
• M10: 5,108,618 km (0.032 R)
• M11: 6,390,372 km (0.106 R)
• M12: 7,482,437 km (0.082 R)
• M13: 8,835,400 km (0.074 R)
• M14: 9,369,913 km (0.067 R)
• M15: 9,771,883 km (0.102 R)
• M16: 10,343,346 km (0.104 R)
• M17: 11,840,073 km (0.117 R)
• M18: 12,549,317 km (0.116 R)
• M19: 16,023,129 km (0.034 R)
• M20: 20,170,431 km (0.041 R)
• M21: 20,503,286 km (0.031 R)
• M22: 20,671,135 km (0.091 R)
• M23: 21,697,526 km (0.114 R)
• M24: 23,027,600 km (0.113 R)
• M25: 24,130,137 km (0.098 R)
• M26: 29,422,311 km (0.103 R)
• M27: 32,735,604 km (0.059 R)
• M28: 37,528,571 km (0.096 R)
• M29: 38,285,685 km (0.115 R)
• M30: 45,277,890 km (0.104 R)
• M31: 45,991,921 km (0.103 R)
• M32: 49,826,413 km (0.097 R)
• M33: 50,434,529 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 13,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit