🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.66 AU - 1.66 AU

Year: 810 Days

Day: 44.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.54 AU - 4.12 AU

Year: 2302 Days

Day: 39.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,765,058 km

• M1: 453,730 km (0.104 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.98 AU - 4.28 AU

Year: 3179 Days

Day: 30.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,765,058 km

• M1: 317,596 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 11.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.24 AU - 6.76 AU

Year: 5566 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,765,058 km

• M1: 141,819 km (0.096 R)
• M2: 507,286 km (0.042 R)
• M3: 1,031,178 km (0.073 R)
• M4: 1,493,884 km (0.116 R)
• M5: 1,954,945 km (0.099 R)
• M6: 2,351,679 km (0.092 R)
• M7: 2,723,429 km (0.098 R)
• M8: 4,785,636 km (0.107 R)
• M9: 5,214,832 km (0.103 R)
• M10: 5,880,244 km (0.08 R)
• M11: 6,601,305 km (0.108 R)
• M12: 7,073,735 km (0.106 R)
• M13: 8,907,955 km (0.102 R)
• M14: 9,339,096 km (0.046 R)
• M15: 10,918,101 km (0.104 R)
• M16: 12,224,988 km (0.074 R)
• M17: 13,076,051 km (0.096 R)
• M18: 13,539,654 km (0.108 R)
• M19: 14,352,869 km (0.089 R)
• M20: 17,540,949 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.6

Radius: 8.3

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.73 AU - 9.47 AU

Year: 7935 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,765,058 km

• M1: 103,372 km (0.113 R)
• M2: 375,640 km (0.078 R)
• M3: 650,900 km (0.082 R)
• M4: 1,205,759 km (0.08 R)
• M5: 2,145,832 km (0.077 R)
• M6: 2,932,717 km (0.057 R)
• M7: 3,874,435 km (0.082 R)
• M8: 4,885,567 km (0.101 R)
• M9: 5,500,714 km (0.046 R)
• M10: 6,959,293 km (0.053 R)
• M11: 7,302,770 km (0.097 R)
• M12: 9,841,446 km (0.058 R)
• M13: 15,979,596 km (0.085 R)
• M14: 20,722,297 km (0.111 R)
• M15: 21,755,719 km (0.097 R)
• M16: 24,532,704 km (0.075 R)
• M17: 31,086,138 km (0.097 R)
• M18: 31,705,773 km (0.062 R)
• M19: 37,892,093 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 19,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit