🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.72 AU - 0.76 AU

Year: 234 Days

Day: 14.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.95 AU - 1.11 AU

Year: 384 Days

Day: 45.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 9.4

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.22 AU - 7.26 AU

Year: 6423 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,326,664 km

• M1: 116,836 km (0.097 R)
• M2: 579,692 km (0.115 R)
• M3: 1,533,079 km (0.057 R)
• M4: 2,127,282 km (0.079 R)
• M5: 2,487,214 km (0.07 R)
• M6: 3,157,263 km (0.107 R)
• M7: 3,511,960 km (0.093 R)
• M8: 3,967,784 km (0.107 R)
• M9: 6,438,543 km (0.115 R)
• M10: 10,115,958 km (0.116 R)
• M11: 10,940,840 km (0.066 R)
• M12: 11,395,169 km (0.081 R)
• M13: 11,967,680 km (0.12 R)
• M14: 12,945,751 km (0.114 R)
• M15: 13,397,088 km (0.084 R)
• M16: 14,093,915 km (0.096 R)
• M17: 14,998,683 km (0.081 R)
• M18: 16,923,558 km (0.031 R)
• M19: 18,014,875 km (0.099 R)
• M20: 18,506,753 km (0.086 R)
• M21: 19,887,242 km (0.104 R)
• M22: 23,180,489 km (0.098 R)
• M23: 24,184,291 km (0.088 R)
• M24: 24,525,225 km (0.085 R)
• M25: 28,207,726 km (0.102 R)
• M26: 30,229,541 km (0.073 R)
• M27: 31,731,504 km (0.119 R)
• M28: 32,864,259 km (0.092 R)
• M29: 35,319,309 km (0.104 R)
• M30: 36,759,638 km (0.1 R)
• M31: 38,469,840 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 10.3

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.68 AU - 8.28 AU

Year: 8275 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,326,664 km

• M1: 128,056 km (0.091 R)
• M2: 665,860 km (0.045 R)
• M3: 1,432,100 km (0.105 R)
• M4: 1,849,927 km (0.084 R)
• M5: 2,458,940 km (0.09 R)
• M6: 3,593,341 km (0.053 R)
• M7: 4,182,607 km (0.092 R)
• M8: 4,835,153 km (0.118 R)
• M9: 5,619,794 km (0.089 R)
• M10: 7,890,091 km (0.115 R)
• M11: 9,722,814 km (0.064 R)
• M12: 10,160,388 km (0.112 R)
• M13: 14,584,745 km (0.043 R)
• M14: 16,081,322 km (0.115 R)
• M15: 16,763,040 km (0.108 R)
• M16: 18,923,981 km (0.102 R)
• M17: 20,227,726 km (0.069 R)
• M18: 22,504,157 km (0.101 R)
• M19: 23,184,678 km (0.061 R)
• M20: 25,036,700 km (0.08 R)
• M21: 25,859,787 km (0.074 R)
• M22: 27,175,800 km (0.098 R)
• M23: 28,045,113 km (0.099 R)
• M24: 30,248,241 km (0.059 R)
• M25: 33,986,841 km (0.113 R)
• M26: 34,544,991 km (0.117 R)
• M27: 38,866,724 km (0.117 R)
• M28: 43,013,876 km (0.059 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 13,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit