🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.1 AU - 1.38 AU

Year: 517 Days

Day: 14.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,743,360 km

• M1: 47,273 km (0.067 R)
• M2: 679,623 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.03 AU - 3.31 AU

Year: 1635 Days

Day: 35.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,743,360 km

• M1: 63,729 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.99 AU - 4.45 AU

Year: 3249 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 11.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.91 AU - 6.73 AU

Year: 5262 Days

Day: 15 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,743,360 km

• M1: 238,010 km (0.091 R)
• M2: 350,209 km (0.085 R)
• M3: 439,967 km (0.112 R)
• M4: 649,853 km (0.096 R)
• M5: 842,984 km (0.089 R)
• M6: 1,028,336 km (0.113 R)
• M7: 1,169,407 km (0.084 R)
• M8: 1,409,062 km (0.03 R)
• M9: 1,503,309 km (0.07 R)
• M10: 1,901,838 km (0.089 R)
• M11: 2,204,175 km (0.088 R)
• M12: 2,389,377 km (0.107 R)
• M13: 2,483,923 km (0.072 R)
• M14: 3,391,234 km (0.054 R)
• M15: 3,914,228 km (0.114 R)
• M16: 4,071,605 km (0.094 R)
• M17: 4,300,041 km (0.085 R)
• M18: 4,674,634 km (0.095 R)
• M19: 4,817,799 km (0.115 R)
• M20: 5,231,438 km (0.111 R)
• M21: 5,305,638 km (0.091 R)
• M22: 5,732,890 km (0.093 R)
• M23: 6,015,330 km (0.108 R)
• M24: 6,381,396 km (0.106 R)
• M25: 6,460,833 km (0.046 R)
• M26: 7,328,351 km (0.086 R)
• M27: 7,495,153 km (0.065 R)
• M28: 7,747,674 km (0.118 R)
• M29: 8,031,610 km (0.12 R)
• M30: 8,347,860 km (0.09 R)
• M31: 8,697,620 km (0.099 R)
• M32: 8,815,204 km (0.101 R)
• M33: 8,903,766 km (0.065 R)
• M34: 9,141,477 km (0.091 R)
• M35: 9,321,144 km (0.116 R)
• M36: 9,623,332 km (0.108 R)
• M37: 9,836,658 km (0.077 R)
• M38: 10,268,099 km (0.115 R)
• M39: 10,580,160 km (0.069 R)
• M40: 10,832,083 km (0.073 R)
• M41: 11,117,815 km (0.087 R)
• M42: 11,664,296 km (0.1 R)
• M43: 11,826,759 km (0.099 R)
• M44: 11,989,970 km (0.08 R)
• M45: 12,285,576 km (0.075 R)
• M46: 12,716,866 km (0.11 R)
• M47: 13,254,521 km (0.045 R)
• M48: 13,833,913 km (0.087 R)
• M49: 14,421,684 km (0.072 R)
• M50: 15,052,837 km (0.088 R)
• M51: 16,197,261 km (0.11 R)
• M52: 17,037,103 km (0.081 R)
• M53: 17,480,810 km (0.103 R)
• M54: 17,741,559 km (0.103 R)
• M55: 18,228,949 km (0.054 R)
• M56: 18,987,560 km (0.071 R)
• M57: 19,140,599 km (0.056 R)
• M58: 19,293,937 km (0.084 R)
• M59: 19,872,731 km (0.111 R)
• M60: 20,261,685 km (0.107 R)
• M61: 20,535,599 km (0.114 R)
• M62: 20,850,054 km (0.12 R)
• M63: 21,285,084 km (0.069 R)
• M64: 22,083,638 km (0.039 R)
• M65: 22,607,978 km (0.109 R)
• M66: 23,463,678 km (0.101 R)
• M67: 24,122,657 km (0.114 R)
• M68: 25,543,388 km (0.103 R)
• M69: 25,712,284 km (0.066 R)
• M70: 25,923,965 km (0.073 R)
• M71: 27,724,973 km (0.111 R)
• M72: 27,855,124 km (0.114 R)
• M73: 28,991,918 km (0.061 R)
• M74: 29,080,031 km (0.106 R)
• M75: 29,344,670 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit