🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.9 AU - 2.94 AU

Year: 1323 Days

Day: 40.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.39 AU - 3.51 AU

Year: 2252 Days

Day: 25.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,553,497 km

• M1: 39,643 km (0.08 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.71 AU - 11.59 AU

Year: 10536 Days

Day: 12.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,553,497 km

• M1: 99,782 km (0.093 R)
• M2: 656,735 km (0.092 R)
• M3: 1,122,433 km (0.069 R)
• M4: 1,588,729 km (0.102 R)
• M5: 2,097,512 km (0.056 R)
• M6: 2,749,310 km (0.093 R)
• M7: 3,261,533 km (0.101 R)
• M8: 3,908,992 km (0.035 R)
• M9: 4,237,659 km (0.049 R)
• M10: 4,835,602 km (0.039 R)
• M11: 5,155,143 km (0.12 R)
• M12: 5,740,369 km (0.112 R)
• M13: 6,897,060 km (0.095 R)
• M14: 8,573,454 km (0.106 R)
• M15: 8,869,957 km (0.098 R)
• M16: 9,261,305 km (0.094 R)
• M17: 10,266,603 km (0.077 R)
• M18: 11,091,934 km (0.042 R)
• M19: 11,700,498 km (0.092 R)
• M20: 13,949,104 km (0.072 R)
• M21: 14,598,209 km (0.097 R)
• M22: 19,498,886 km (0.088 R)
• M23: 22,556,666 km (0.12 R)
• M24: 24,622,014 km (0.111 R)
• M25: 26,810,332 km (0.098 R)

Asteroid Belt

Center: 10.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 10.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.03 AU - 14.47 AU

Year: 15069 Days

Day: 14.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,553,497 km

• M1: 133,740 km (0.071 R)
• M2: 828,473 km (0.115 R)
• M3: 2,785,213 km (0.08 R)
• M4: 4,707,695 km (0.077 R)
• M5: 6,270,694 km (0.104 R)
• M6: 6,875,219 km (0.118 R)
• M7: 8,107,457 km (0.059 R)
• M8: 9,794,621 km (0.115 R)
• M9: 12,496,209 km (0.101 R)
• M10: 13,065,130 km (0.099 R)
• M11: 13,519,459 km (0.078 R)
• M12: 15,228,614 km (0.084 R)
• M13: 16,024,625 km (0.054 R)
• M14: 19,404,041 km (0.074 R)
• M15: 23,326,048 km (0.11 R)
• M16: 25,072,603 km (0.096 R)
• M17: 25,472,179 km (0.109 R)
• M18: 26,079,696 km (0.09 R)
• M19: 30,041,347 km (0.119 R)
• M20: 30,379,139 km (0.041 R)
• M21: 31,177,094 km (0.111 R)
• M22: 32,815,191 km (0.083 R)
• M23: 38,336,250 km (0.068 R)
• M24: 41,873,641 km (0.119 R)
• M25: 42,578,097 km (0.059 R)
• M26: 44,300,717 km (0.109 R)
• M27: 45,771,563 km (0.099 R)
• M28: 47,122,731 km (0.111 R)
• M29: 50,537,452 km (0.111 R)
• M30: 52,467,863 km (0.042 R)
• M31: 54,949,392 km (0.066 R)
• M32: 56,133,759 km (0.108 R)
• M33: 58,378,325 km (0.106 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit