🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.4 AU - 1.9 AU

Year: 812 Days

Day: 37.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,906,692 km

• M1: 67,618 km (0.091 R)
• M2: 322,533 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.32 AU - 2.62 AU

Year: 1486 Days

Day: 33.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 66.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,906,692 km

• M1: 1,792,930 km (0.077 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 14.4

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.97 AU - 7.57 AU

Year: 7505 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,906,692 km

• M1: 183,407 km (0.119 R)
• M2: 819,796 km (0.077 R)
• M3: 2,222,875 km (0.084 R)
• M4: 4,799,997 km (0.088 R)
• M5: 5,555,317 km (0.098 R)
• M6: 6,147,276 km (0.101 R)
• M7: 6,708,717 km (0.072 R)
• M8: 7,975,511 km (0.097 R)
• M9: 8,644,513 km (0.086 R)
• M10: 10,095,463 km (0.115 R)
• M11: 11,389,484 km (0.069 R)
• M12: 13,017,109 km (0.116 R)
• M13: 13,476,225 km (0.062 R)
• M14: 13,946,261 km (0.089 R)
• M15: 15,613,829 km (0.108 R)
• M16: 16,462,647 km (0.091 R)
• M17: 17,068,219 km (0.11 R)
• M18: 19,194,753 km (0.113 R)
• M19: 20,784,979 km (0.11 R)
• M20: 23,290,593 km (0.102 R)
• M21: 24,922,407 km (0.099 R)
• M22: 25,542,490 km (0.071 R)
• M23: 27,652,568 km (0.056 R)
• M24: 34,241,307 km (0.097 R)
• M25: 35,674,155 km (0.044 R)
• M26: 37,956,121 km (0.039 R)
• M27: 38,541,498 km (0.081 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.4

Radius: 12.5

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.89 AU - 9.89 AU

Year: 10149 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,906,692 km

• M1: 155,731 km (0.114 R)
• M2: 917,185 km (0.119 R)
• M3: 2,122,794 km (0.098 R)
• M4: 2,624,844 km (0.099 R)
• M5: 3,275,595 km (0.096 R)
• M6: 4,900,677 km (0.065 R)
• M7: 6,322,754 km (0.089 R)
• M8: 6,931,468 km (0.097 R)
• M9: 7,917,617 km (0.066 R)
• M10: 9,520,558 km (0.068 R)
• M11: 10,528,549 km (0.098 R)
• M12: 11,275,640 km (0.069 R)
• M13: 12,229,776 km (0.098 R)
• M14: 12,875,440 km (0.118 R)
• M15: 13,298,054 km (0.034 R)
• M16: 15,416,809 km (0.066 R)
• M17: 16,450,829 km (0.106 R)
• M18: 17,457,024 km (0.045 R)
• M19: 18,351,769 km (0.094 R)
• M20: 20,395,127 km (0.101 R)
• M21: 22,585,838 km (0.101 R)
• M22: 24,836,388 km (0.097 R)
• M23: 27,035,327 km (0.094 R)
• M24: 29,569,515 km (0.11 R)
• M25: 33,719,061 km (0.068 R)
• M26: 41,166,641 km (0.102 R)
• M27: 44,511,949 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 19,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit