🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.61 AU - 0.67 AU

Year: 186 Days

Day: 45 Hours

Environment

Temp: 148 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,695,092 km

• M1: 91,255 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.57 AU - 0.89 AU

Year: 227 Days

Day: 15.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,695,092 km

• M1: 175,179 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.96 AU - 3.9 AU

Year: 2309 Days

Day: 45.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 14.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.09 AU - 7.65 AU

Year: 5843 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,695,092 km

• M1: 185,501 km (0.086 R)
• M2: 659,427 km (0.12 R)
• M3: 1,153,400 km (0.066 R)
• M4: 1,907,672 km (0.103 R)
• M5: 2,391,472 km (0.057 R)
• M6: 3,234,156 km (0.102 R)
• M7: 3,839,429 km (0.075 R)
• M8: 4,755,417 km (0.107 R)
• M9: 6,316,620 km (0.06 R)
• M10: 9,630,662 km (0.102 R)
• M11: 12,160,512 km (0.08 R)
• M12: 12,988,536 km (0.06 R)
• M13: 15,164,587 km (0.104 R)
• M14: 15,820,124 km (0.105 R)
• M15: 17,251,926 km (0.09 R)
• M16: 18,972,900 km (0.111 R)
• M17: 19,734,502 km (0.103 R)
• M18: 24,985,388 km (0.047 R)
• M19: 28,331,742 km (0.038 R)
• M20: 30,627,770 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.1

Radius: 14.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.74 AU - 14.04 AU

Year: 15850 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 54,695,092 km

• M1: 252,072 km (0.089 R)
• M2: 734,675 km (0.097 R)
• M3: 1,270,236 km (0.119 R)
• M4: 1,889,122 km (0.111 R)
• M5: 2,835,927 km (0.067 R)
• M6: 3,320,325 km (0.115 R)
• M7: 3,887,450 km (0.092 R)
• M8: 4,956,477 km (0.09 R)
• M9: 5,630,714 km (0.075 R)
• M10: 6,796,680 km (0.095 R)
• M11: 7,289,156 km (0.1 R)
• M12: 8,300,587 km (0.117 R)
• M13: 9,403,573 km (0.075 R)
• M14: 13,365,971 km (0.066 R)
• M15: 14,744,366 km (0.064 R)
• M16: 16,949,588 km (0.119 R)
• M17: 19,204,477 km (0.083 R)
• M18: 21,741,059 km (0.071 R)
• M19: 24,684,995 km (0.049 R)
• M20: 25,755,667 km (0.113 R)
• M21: 26,553,622 km (0.104 R)
• M22: 27,574,328 km (0.085 R)
• M23: 28,304,216 km (0.118 R)
• M24: 39,790,640 km (0.073 R)
• M25: 40,321,712 km (0.107 R)
• M26: 41,397,920 km (0.118 R)
• M27: 43,047,984 km (0.102 R)
• M28: 43,748,401 km (0.084 R)
• M29: 45,604,911 km (0.119 R)
• M30: 47,961,377 km (0.11 R)
• M31: 50,552,860 km (0.096 R)
• M32: 53,397,314 km (0.114 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit