🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.29 AU - 1.67 AU

Year: 645 Days

Day: 37.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.22 AU - 1.84 AU

Year: 678 Days

Day: 23.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,796,955 km

• M1: 352,153 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.23 AU - 2.59 AU

Year: 1340 Days

Day: 25.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.07 AU - 4.23 AU

Year: 2498 Days

Day: 46.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.18 AU - 9.76 AU

Year: 8829 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 137.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 20,796,955 km

• M1: 150,495 km (0.119 R)
• M2: 631,153 km (0.114 R)
• M3: 1,124,677 km (0.096 R)
• M4: 1,997,880 km (0.088 R)
• M5: 2,916,710 km (0.118 R)
• M6: 3,302,223 km (0.026 R)
• M7: 3,721,995 km (0.107 R)
• M8: 4,501,550 km (0.109 R)
• M9: 7,424,393 km (0.109 R)
• M10: 8,233,418 km (0.103 R)
• M11: 8,616,239 km (0.118 R)
• M12: 9,190,246 km (0.098 R)
• M13: 10,513,439 km (0.087 R)
• M14: 12,231,571 km (0.066 R)
• M15: 16,483,591 km (0.049 R)
• M16: 17,093,501 km (0.11 R)
• M17: 17,578,199 km (0.087 R)
• M18: 22,280,957 km (0.11 R)
• M19: 23,618,362 km (0.067 R)
• M20: 26,361,090 km (0.054 R)
• M21: 33,322,627 km (0.118 R)
• M22: 33,753,917 km (0.103 R)
• M23: 34,737,822 km (0.083 R)
• M24: 36,648,636 km (0.1 R)
• M25: 40,311,540 km (0.103 R)
• M26: 41,171,279 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 13.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.45 AU - 11.95 AU

Year: 11667 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 20,796,955 km

• M1: 169,494 km (0.078 R)
• M2: 783,594 km (0.069 R)
• M3: 1,355,506 km (0.113 R)
• M4: 2,023,910 km (0.112 R)
• M5: 2,794,339 km (0.082 R)
• M6: 3,274,997 km (0.108 R)
• M7: 4,967,397 km (0.082 R)
• M8: 7,064,161 km (0.08 R)
• M9: 7,552,000 km (0.108 R)
• M10: 13,107,317 km (0.079 R)
• M11: 15,206,773 km (0.075 R)
• M12: 18,590,976 km (0.072 R)
• M13: 19,406,135 km (0.114 R)
• M14: 19,882,604 km (0.118 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit