🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.68 AU - 0.88 AU

Year: 247 Days

Day: 29.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,630,187 km

• M1: 84,373 km (0.084 R)
• M2: 134,937 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.76 AU

Year: 619 Days

Day: 28.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 45,630,187 km

• M1: 319,990 km (0.094 R)
• M2: 956,978 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.26 AU - 3.06 AU

Year: 1554 Days

Day: 16.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,630,187 km

• M1: 1,678,937 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.68 AU - 2.76 AU

Year: 1607 Days

Day: 19.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,630,187 km

• M1: 1,845,439 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.2 AU - 4.84 AU

Year: 2887 Days

Day: 22.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.4

Radius: 8.7

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.52 AU - 9.94 AU

Year: 9238 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,630,187 km

• M1: 108,159 km (0.068 R)
• M2: 494,720 km (0.118 R)
• M3: 1,477,578 km (0.06 R)
• M4: 2,144,785 km (0.073 R)
• M5: 2,470,609 km (0.037 R)
• M6: 2,871,382 km (0.081 R)
• M7: 6,040,762 km (0.082 R)
• M8: 8,145,454 km (0.12 R)
• M9: 9,648,913 km (0.085 R)
• M10: 11,929,981 km (0.066 R)
• M11: 13,434,936 km (0.063 R)
• M12: 14,868,383 km (0.098 R)
• M13: 15,193,010 km (0.072 R)
• M14: 15,789,307 km (0.086 R)
• M15: 19,083,303 km (0.088 R)
• M16: 20,408,441 km (0.111 R)
• M17: 20,890,445 km (0.12 R)
• M18: 21,216,120 km (0.065 R)
• M19: 22,128,816 km (0.1 R)
• M20: 22,981,225 km (0.11 R)
• M21: 23,328,142 km (0.102 R)
• M22: 27,867,540 km (0.097 R)
• M23: 28,961,849 km (0.077 R)
• M24: 31,876,314 km (0.12 R)
• M25: 32,743,683 km (0.076 R)
• M26: 34,074,057 km (0.104 R)
• M27: 36,136,712 km (0.106 R)
• M28: 42,560,893 km (0.106 R)
• M29: 44,680,845 km (0.09 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 18,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit