🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.58 AU - 0.78 AU

Year: 199 Days

Day: 26.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 76.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.53 AU - 0.85 AU

Year: 203 Days

Day: 14.2 Hours

Environment

Temp: 184 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.72 AU - 1.12 AU

Year: 313 Days

Day: 28.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.1 AU - 4.26 AU

Year: 3032 Days

Day: 26 Hours

Environment

Temp: -119 °C

Axial Tilt: 99.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.91 AU - 5.01 AU

Year: 3919 Days

Day: 44.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.4

Radius: 5.1

Gravity: 32.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 15.9 AU - 23.64 AU

Year: 31185 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 109,572,687 km

• M1: 63,429 km (0.09 R)
• M2: 351,256 km (0.094 R)
• M3: 537,655 km (0.055 R)
• M4: 779,555 km (0.079 R)
• M5: 1,795,174 km (0.098 R)
• M6: 2,874,822 km (0.109 R)
• M7: 3,294,295 km (0.078 R)
• M8: 3,719,601 km (0.087 R)
• M9: 3,998,901 km (0.101 R)
• M10: 4,180,512 km (0.119 R)
• M11: 4,560,341 km (0.107 R)
• M12: 4,880,331 km (0.078 R)
• M13: 5,215,431 km (0.026 R)
• M14: 6,120,049 km (0.069 R)
• M15: 6,812,537 km (0.08 R)
• M16: 7,555,889 km (0.047 R)
• M17: 7,721,943 km (0.099 R)
• M18: 9,455,633 km (0.114 R)
• M19: 12,023,480 km (0.069 R)
• M20: 14,335,066 km (0.059 R)
• M21: 17,499,510 km (0.112 R)
• M22: 19,501,728 km (0.104 R)
• M23: 23,481,630 km (0.08 R)
• M24: 24,193,716 km (0.115 R)
• M25: 29,040,537 km (0.106 R)
• M26: 34,954,440 km (0.052 R)
• M27: 39,423,826 km (0.097 R)
• M28: 39,924,231 km (0.09 R)
• M29: 41,450,578 km (0.111 R)
• M30: 51,831,623 km (0.077 R)
• M31: 56,132,113 km (0.119 R)
• M32: 67,791,621 km (0.057 R)
• M33: 68,030,380 km (0.075 R)
• M34: 69,960,641 km (0.113 R)
• M35: 71,432,235 km (0.052 R)
• M36: 76,227,894 km (0.074 R)
• M37: 77,264,009 km (0.114 R)
• M38: 100,939,817 km (0.031 R)
• M39: 101,875,701 km (0.119 R)
• M40: 108,916,974 km (0.102 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit