🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.72 AU - 0.74 AU

Year: 236 Days

Day: 38.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,420,720 km

• M1: 36,951 km (0.119 R)
• M2: 110,104 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.94 AU - 1.22 AU

Year: 425 Days

Day: 28.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.91 AU - 1.43 AU

Year: 479 Days

Day: 12.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.9

Radius: 12.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.29 AU - 9.83 AU

Year: 8667 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 53,420,720 km

• M1: 154,235 km (0.105 R)
• M2: 667,954 km (0.06 R)
• M3: 1,191,547 km (0.102 R)
• M4: 1,625,381 km (0.057 R)
• M5: 3,183,742 km (0.03 R)
• M6: 3,886,403 km (0.055 R)
• M7: 4,665,808 km (0.11 R)
• M8: 5,769,541 km (0.099 R)
• M9: 7,468,973 km (0.093 R)
• M10: 7,880,367 km (0.073 R)
• M11: 8,452,429 km (0.086 R)
• M12: 9,760,363 km (0.046 R)
• M13: 11,287,907 km (0.118 R)
• M14: 11,877,024 km (0.106 R)
• M15: 12,774,761 km (0.047 R)
• M16: 13,768,090 km (0.117 R)
• M17: 18,139,041 km (0.075 R)
• M18: 19,011,047 km (0.106 R)
• M19: 19,845,803 km (0.105 R)
• M20: 21,177,374 km (0.081 R)
• M21: 24,464,787 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.1

Radius: 14.4

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.37 AU - 9.75 AU

Year: 10329 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,420,720 km

• M1: 179,069 km (0.107 R)
• M2: 842,685 km (0.117 R)
• M3: 1,704,518 km (0.119 R)
• M4: 3,789,015 km (0.106 R)
• M5: 4,760,055 km (0.058 R)
• M6: 5,794,524 km (0.078 R)
• M7: 7,767,271 km (0.091 R)
• M8: 11,100,012 km (0.117 R)

Asteroid Belt

Center: 10.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.1

Radius: 12.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.47 AU - 12.45 AU

Year: 13742 Days

Day: 6.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 53,420,720 km

• M1: 199,414 km (0.063 R)
• M2: 630,405 km (0.118 R)
• M3: 1,377,946 km (0.065 R)
• M4: 2,160,343 km (0.067 R)
• M5: 3,173,868 km (0.089 R)
• M6: 5,011,529 km (0.106 R)
• M7: 6,196,942 km (0.119 R)
• M8: 6,815,829 km (0.092 R)
• M9: 7,390,883 km (0.079 R)
• M10: 8,042,681 km (0.112 R)
• M11: 8,591,555 km (0.116 R)
• M12: 10,550,091 km (0.116 R)
• M13: 11,836,184 km (0.115 R)
• M14: 13,037,155 km (0.119 R)
• M15: 14,516,828 km (0.112 R)
• M16: 15,125,392 km (0.105 R)
• M17: 15,963,140 km (0.085 R)
• M18: 16,831,705 km (0.1 R)
• M19: 17,503,549 km (0.119 R)
• M20: 19,626,792 km (0.108 R)
• M21: 26,021,652 km (0.077 R)
• M22: 28,779,638 km (0.089 R)
• M23: 31,389,972 km (0.1 R)
• M24: 32,637,618 km (0.076 R)
• M25: 36,331,488 km (0.093 R)
• M26: 37,202,597 km (0.09 R)
• M27: 40,826,904 km (0.078 R)
• M28: 43,138,640 km (0.063 R)
• M29: 44,256,136 km (0.086 R)
• M30: 47,134,400 km (0.107 R)
• M31: 47,576,611 km (0.101 R)
• M32: 52,467,713 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 11,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit