🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.88 AU - 1 AU

Year: 330 Days

Day: 45.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.75 AU - 4.33 AU

Year: 2409 Days

Day: 19.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.1

Radius: 9.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.28 AU - 9.62 AU

Year: 8107 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,752,333 km

• M1: 122,072 km (0.113 R)
• M2: 507,137 km (0.104 R)
• M3: 1,292,825 km (0.1 R)
• M4: 2,145,233 km (0.11 R)
• M5: 2,870,634 km (0.089 R)
• M6: 3,492,961 km (0.101 R)
• M7: 4,441,710 km (0.114 R)
• M8: 5,124,026 km (0.101 R)
• M9: 5,616,652 km (0.061 R)
• M10: 6,345,493 km (0.069 R)
• M11: 8,443,154 km (0.071 R)
• M12: 11,890,637 km (0.081 R)
• M13: 12,535,404 km (0.045 R)
• M14: 12,866,464 km (0.094 R)
• M15: 17,926,612 km (0.071 R)
• M16: 23,921,148 km (0.109 R)
• M17: 25,649,303 km (0.115 R)
• M18: 30,928,612 km (0.112 R)
• M19: 32,044,462 km (0.083 R)
• M20: 36,217,345 km (0.058 R)
• M21: 38,375,743 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.6

Radius: 6.9

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.59 AU - 16.61 AU

Year: 18138 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,752,333 km

• M1: 95,743 km (0.092 R)
• M2: 314,904 km (0.069 R)
• M3: 788,082 km (0.056 R)
• M4: 1,124,976 km (0.078 R)
• M5: 1,400,834 km (0.115 R)
• M6: 1,670,559 km (0.112 R)
• M7: 1,993,840 km (0.1 R)
• M8: 2,315,625 km (0.087 R)
• M9: 2,671,818 km (0.098 R)
• M10: 3,194,214 km (0.031 R)
• M11: 3,694,319 km (0.116 R)
• M12: 4,440,962 km (0.115 R)
• M13: 4,885,268 km (0.085 R)
• M14: 6,105,538 km (0.075 R)
• M15: 6,698,544 km (0.108 R)
• M16: 7,659,261 km (0.05 R)
• M17: 9,964,864 km (0.06 R)
• M18: 10,907,031 km (0.091 R)
• M19: 11,525,170 km (0.092 R)
• M20: 13,104,025 km (0.117 R)
• M21: 15,046,554 km (0.094 R)
• M22: 15,273,643 km (0.071 R)
• M23: 17,671,697 km (0.055 R)
• M24: 19,048,147 km (0.116 R)
• M25: 19,672,270 km (0.052 R)
• M26: 20,218,003 km (0.063 R)
• M27: 21,434,981 km (0.087 R)
• M28: 21,722,658 km (0.074 R)
• M29: 28,030,602 km (0.062 R)
• M30: 35,059,607 km (0.062 R)
• M31: 35,727,113 km (0.037 R)
• M32: 39,334,815 km (0.106 R)
• M33: 43,944,973 km (0.039 R)
• M34: 48,079,110 km (0.113 R)
• M35: 53,513,851 km (0.111 R)
• M36: 56,196,590 km (0.102 R)
• M37: 58,780,295 km (0.099 R)
• M38: 64,381,987 km (0.103 R)
• M39: 67,004,587 km (0.112 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 13,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit