🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.52 AU - 0.68 AU

Year: 179 Days

Day: 35 Hours

Environment

Temp: 167 °C

Axial Tilt: 94.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 18,534,609 km

• M1: 344,973 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.75 AU - 1.03 AU

Year: 323 Days

Day: 28.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.44 AU - 1.56 AU

Year: 707 Days

Day: 24.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.98 AU - 3.24 AU

Year: 1623 Days

Day: 17.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55

Radius: 13.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.25 AU - 5.87 AU

Year: 5048 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,534,609 km

• M1: 172,636 km (0.073 R)
• M2: 356,791 km (0.046 R)
• M3: 443,258 km (0.091 R)
• M4: 645,216 km (0.098 R)
• M5: 1,081,892 km (0.088 R)
• M6: 1,221,616 km (0.099 R)
• M7: 1,465,910 km (0.096 R)
• M8: 1,641,089 km (0.119 R)
• M9: 1,765,105 km (0.039 R)
• M10: 1,912,310 km (0.1 R)
• M11: 2,002,667 km (0.086 R)
• M12: 2,219,284 km (0.067 R)
• M13: 2,378,905 km (0.109 R)
• M14: 2,608,987 km (0.069 R)
• M15: 2,698,596 km (0.066 R)
• M16: 2,892,624 km (0.107 R)
• M17: 3,234,456 km (0.075 R)
• M18: 3,379,715 km (0.111 R)
• M19: 3,527,219 km (0.094 R)
• M20: 3,664,400 km (0.091 R)
• M21: 3,867,105 km (0.105 R)
• M22: 4,204,598 km (0.076 R)
• M23: 4,484,196 km (0.119 R)
• M24: 4,742,552 km (0.054 R)
• M25: 4,894,394 km (0.116 R)
• M26: 5,188,802 km (0.094 R)
• M27: 5,402,727 km (0.098 R)
• M28: 5,750,991 km (0.075 R)
• M29: 5,854,064 km (0.09 R)
• M30: 6,091,775 km (0.117 R)
• M31: 6,181,833 km (0.092 R)
• M32: 6,561,662 km (0.059 R)
• M33: 6,653,964 km (0.106 R)
• M34: 6,824,356 km (0.114 R)
• M35: 6,964,828 km (0.078 R)
• M36: 7,185,335 km (0.093 R)
• M37: 7,360,215 km (0.109 R)
• M38: 7,520,435 km (0.115 R)
• M39: 7,746,627 km (0.12 R)
• M40: 7,893,232 km (0.103 R)
• M41: 8,090,253 km (0.07 R)
• M42: 8,388,850 km (0.102 R)
• M43: 8,539,495 km (0.107 R)
• M44: 8,945,653 km (0.092 R)
• M45: 9,237,220 km (0.112 R)
• M46: 9,532,077 km (0.072 R)
• M47: 9,654,299 km (0.099 R)
• M48: 9,794,621 km (0.106 R)
• M49: 10,202,126 km (0.062 R)
• M50: 10,651,219 km (0.073 R)
• M51: 11,980,845 km (0.045 R)
• M52: 12,150,788 km (0.056 R)
• M53: 12,321,479 km (0.077 R)
• M54: 12,742,148 km (0.085 R)
• M55: 12,954,278 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.8

Radius: 6.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.92 AU - 13.64 AU

Year: 17590 Days

Day: 21.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,534,609 km

• M1: 240,404 km (0.109 R)
• M2: 314,006 km (0.105 R)
• M3: 703,858 km (0.099 R)
• M4: 749,336 km (0.084 R)
• M5: 1,137,542 km (0.115 R)
• M6: 1,191,397 km (0.118 R)
• M7: 1,616,704 km (0.113 R)
• M8: 1,665,323 km (0.065 R)
• M9: 1,714,541 km (0.045 R)
• M10: 3,093,834 km (0.095 R)
• M11: 3,354,732 km (0.11 R)
• M12: 3,527,518 km (0.093 R)
• M13: 3,606,954 km (0.065 R)
• M14: 3,686,989 km (0.079 R)
• M15: 4,485,393 km (0.107 R)
• M16: 4,640,975 km (0.109 R)
• M17: 4,780,699 km (0.075 R)
• M18: 5,082,288 km (0.095 R)
• M19: 5,481,715 km (0.086 R)
• M20: 6,897,808 km (0.107 R)
• M21: 7,625,602 km (0.051 R)
• M22: 7,666,741 km (0.046 R)
• M23: 8,590,508 km (0.084 R)
• M24: 9,087,173 km (0.096 R)
• M25: 9,615,553 km (0.044 R)
• M26: 10,655,557 km (0.116 R)
• M27: 11,683,594 km (0.052 R)
• M28: 12,209,281 km (0.114 R)
• M29: 12,450,881 km (0.09 R)
• M30: 12,767,281 km (0.078 R)
• M31: 12,865,118 km (0.116 R)
• M32: 13,037,006 km (0.066 R)
• M33: 13,308,675 km (0.097 R)
• M34: 14,261,315 km (0.086 R)
• M35: 16,524,132 km (0.118 R)
• M36: 16,604,017 km (0.087 R)
• M37: 16,737,758 km (0.115 R)
• M38: 18,038,511 km (0.056 R)
• M39: 18,120,790 km (0.118 R)
• M40: 18,258,420 km (0.097 R)
• M41: 18,534,578 km (0.103 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit