🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.02 AU - 1.1 AU

Year: 395 Days

Day: 28.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 725 Days

Day: 24.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.09 AU - 2.89 AU

Year: 1421 Days

Day: 46.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.8

Radius: 5.8

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.52 AU - 18.9 AU

Year: 28103 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 96,001,061 km

• M1: 72,106 km (0.1 R)
• M2: 259,552 km (0.062 R)
• M3: 1,553,125 km (0.069 R)
• M4: 1,817,165 km (0.072 R)
• M5: 2,023,910 km (0.066 R)
• M6: 3,743,537 km (0.05 R)
• M7: 4,011,317 km (0.047 R)
• M8: 4,473,575 km (0.116 R)
• M9: 5,253,279 km (0.075 R)
• M10: 6,397,553 km (0.114 R)
• M11: 7,488,271 km (0.098 R)
• M12: 7,699,204 km (0.044 R)
• M13: 8,132,888 km (0.062 R)
• M14: 9,842,194 km (0.063 R)
• M15: 11,220,439 km (0.08 R)
• M16: 13,251,679 km (0.119 R)
• M17: 14,272,983 km (0.1 R)
• M18: 14,597,611 km (0.085 R)
• M19: 25,219,359 km (0.106 R)
• M20: 27,651,371 km (0.077 R)
• M21: 28,155,815 km (0.113 R)
• M22: 41,521,188 km (0.117 R)
• M23: 42,850,964 km (0.12 R)
• M24: 43,696,491 km (0.099 R)
• M25: 49,003,775 km (0.113 R)
• M26: 49,742,339 km (0.044 R)
• M27: 49,928,140 km (0.111 R)
• M28: 57,132,923 km (0.112 R)
• M29: 61,301,467 km (0.06 R)
• M30: 64,778,720 km (0.116 R)
• M31: 66,115,826 km (0.101 R)
• M32: 80,770,583 km (0.044 R)
• M33: 87,894,883 km (0.089 R)
• M34: 94,000,570 km (0.072 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit