🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.92 AU - 1.08 AU

Year: 371 Days

Day: 21.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.62 AU - 3 AU

Year: 1747 Days

Day: 26.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.62 AU - 3.7 AU

Year: 2597 Days

Day: 12.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.6 AU - 5.4 AU

Year: 3540 Days

Day: 36.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.1

Radius: 12.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.38 AU - 11.66 AU

Year: 10893 Days

Day: 9.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 20,026,444 km

• M1: 157,527 km (0.069 R)
• M2: 237,561 km (0.085 R)
• M3: 522,246 km (0.1 R)
• M4: 603,927 km (0.098 R)
• M5: 782,696 km (0.12 R)
• M6: 1,042,996 km (0.092 R)
• M7: 1,129,015 km (0.072 R)
• M8: 1,240,166 km (0.061 R)
• M9: 1,865,336 km (0.095 R)
• M10: 1,971,850 km (0.088 R)
• M11: 2,218,836 km (0.076 R)
• M12: 2,432,461 km (0.075 R)
• M13: 3,338,276 km (0.05 R)
• M14: 3,501,488 km (0.096 R)
• M15: 3,600,821 km (0.033 R)
• M16: 5,125,073 km (0.112 R)
• M17: 5,238,169 km (0.072 R)
• M18: 5,563,246 km (0.104 R)
• M19: 5,875,307 km (0.08 R)
• M20: 6,435,102 km (0.096 R)
• M21: 6,516,483 km (0.1 R)
• M22: 6,866,393 km (0.093 R)
• M23: 6,991,307 km (0.094 R)
• M24: 7,349,444 km (0.1 R)
• M25: 7,605,855 km (0.079 R)
• M26: 7,843,566 km (0.091 R)
• M27: 7,930,632 km (0.076 R)
• M28: 8,039,838 km (0.076 R)
• M29: 8,215,765 km (0.098 R)
• M30: 8,683,558 km (0.099 R)
• M31: 8,796,205 km (0.109 R)
• M32: 9,251,731 km (0.082 R)
• M33: 9,598,499 km (0.035 R)
• M34: 9,691,698 km (0.102 R)
• M35: 9,785,346 km (0.069 R)
• M36: 10,520,171 km (0.117 R)
• M37: 10,688,618 km (0.053 R)
• M38: 10,882,198 km (0.115 R)
• M39: 11,150,277 km (0.045 R)
• M40: 11,643,352 km (0.083 R)
• M41: 11,742,834 km (0.095 R)
• M42: 13,165,061 km (0.036 R)
• M43: 13,503,003 km (0.041 R)
• M44: 13,659,931 km (0.033 R)
• M45: 14,107,827 km (0.1 R)
• M46: 14,240,521 km (0.105 R)
• M47: 14,667,922 km (0.102 R)
• M48: 15,153,816 km (0.114 R)
• M49: 15,344,104 km (0.054 R)
• M50: 15,507,914 km (0.114 R)
• M51: 15,590,043 km (0.112 R)
• M52: 16,391,439 km (0.078 R)
• M53: 16,614,938 km (0.091 R)
• M54: 17,319,693 km (0.113 R)
• M55: 17,547,381 km (0.049 R)
• M56: 17,718,671 km (0.084 R)
• M57: 18,525,752 km (0.109 R)
• M58: 18,612,967 km (0.106 R)
• M59: 18,787,697 km (0.088 R)
• M60: 19,492,303 km (0.059 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 15,359 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit