🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.66 AU - 0.74 AU

Year: 222 Days

Day: 12.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,492,881 km

• M1: 423,811 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.19 AU - 2.95 AU

Year: 1560 Days

Day: 19.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,492,881 km

• M1: 28,872 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.32 AU - 3.76 AU

Year: 2008 Days

Day: 15.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,492,881 km

• M1: 15,409 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.6

Radius: 12.8

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 7.49 AU - 9.91 AU

Year: 9719 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,492,881 km

• M1: 159,322 km (0.077 R)
• M2: 657,333 km (0.073 R)
• M3: 1,143,377 km (0.067 R)
• M4: 1,638,246 km (0.026 R)
• M5: 2,088,237 km (0.079 R)
• M6: 3,002,429 km (0.098 R)
• M7: 4,054,252 km (0.077 R)
• M8: 4,543,587 km (0.103 R)
• M9: 4,968,444 km (0.102 R)
• M10: 5,698,033 km (0.116 R)
• M11: 6,314,077 km (0.032 R)
• M12: 7,170,974 km (0.118 R)
• M13: 8,961,212 km (0.085 R)
• M14: 9,592,515 km (0.092 R)
• M15: 10,295,625 km (0.08 R)
• M16: 12,955,774 km (0.054 R)
• M17: 14,444,722 km (0.098 R)
• M18: 17,577,451 km (0.102 R)
• M19: 20,457,359 km (0.106 R)
• M20: 23,342,953 km (0.106 R)
• M21: 24,161,103 km (0.076 R)
• M22: 25,697,623 km (0.116 R)
• M23: 26,569,928 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 13.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.87 AU - 11.55 AU

Year: 11460 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 49,492,881 km

• M1: 170,841 km (0.042 R)
• M2: 801,097 km (0.077 R)
• M3: 1,422,526 km (0.095 R)
• M4: 1,893,759 km (0.096 R)
• M5: 2,451,311 km (0.038 R)
• M6: 3,519,140 km (0.059 R)
• M7: 4,693,783 km (0.066 R)
• M8: 9,693,643 km (0.09 R)
• M9: 11,145,939 km (0.102 R)
• M10: 12,738,857 km (0.11 R)
• M11: 14,093,316 km (0.09 R)
• M12: 15,406,038 km (0.065 R)
• M13: 15,953,416 km (0.108 R)
• M14: 17,525,989 km (0.09 R)
• M15: 18,198,282 km (0.08 R)
• M16: 19,594,479 km (0.089 R)
• M17: 22,863,043 km (0.111 R)
• M18: 36,971,618 km (0.072 R)
• M19: 38,827,978 km (0.049 R)
• M20: 47,594,114 km (0.12 R)
• M21: 48,173,058 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 10,712 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit