🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.5 AU - 0.64 AU

Year: 274 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,973,938 km

• M1: 49,816 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 296 Days

Day: 20.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,973,938 km

• M1: 132,095 km (0.085 R)
• M2: 436,676 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 9.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.65 AU - 4.15 AU

Year: 3986 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,973,938 km

• M1: 123,568 km (0.12 R)
• M2: 584,778 km (0.108 R)
• M3: 1,447,359 km (0.039 R)
• M4: 2,029,295 km (0.059 R)
• M5: 4,671,942 km (0.065 R)
• M6: 5,729,150 km (0.047 R)
• M7: 6,527,553 km (0.107 R)
• M8: 7,089,742 km (0.08 R)
• M9: 8,009,769 km (0.063 R)
• M10: 8,481,601 km (0.112 R)
• M11: 9,667,014 km (0.036 R)
• M12: 11,457,252 km (0.102 R)
• M13: 14,077,459 km (0.036 R)
• M14: 15,016,185 km (0.104 R)
• M15: 19,014,039 km (0.117 R)
• M16: 20,345,610 km (0.063 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.6

Radius: 4.8

Gravity: 12.48 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.85 AU - 11.33 AU

Year: 17425 Days

Day: 21.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 51,973,938 km

• M1: 65,823 km (0.057 R)
• M2: 333,154 km (0.111 R)
• M3: 823,087 km (0.074 R)
• M4: 982,708 km (0.092 R)
• M5: 1,378,993 km (0.037 R)
• M6: 1,760,767 km (0.089 R)
• M7: 1,976,637 km (0.095 R)
• M8: 2,775,489 km (0.074 R)
• M9: 3,851,248 km (0.119 R)
• M10: 5,245,799 km (0.045 R)
• M11: 6,986,819 km (0.063 R)
• M12: 7,192,067 km (0.109 R)
• M13: 7,744,831 km (0.112 R)
• M14: 8,009,320 km (0.081 R)
• M15: 8,279,793 km (0.074 R)
• M16: 8,886,712 km (0.116 R)
• M17: 9,472,836 km (0.111 R)
• M18: 10,995,144 km (0.103 R)
• M19: 11,959,452 km (0.096 R)
• M20: 12,194,321 km (0.068 R)
• M21: 13,040,746 km (0.085 R)
• M22: 13,541,450 km (0.05 R)
• M23: 13,925,467 km (0.088 R)
• M24: 17,188,197 km (0.12 R)
• M25: 23,484,323 km (0.109 R)
• M26: 23,760,331 km (0.119 R)
• M27: 24,412,577 km (0.119 R)
• M28: 26,243,057 km (0.115 R)
• M29: 31,605,093 km (0.057 R)
• M30: 35,679,541 km (0.038 R)
• M31: 36,781,180 km (0.064 R)
• M32: 45,560,780 km (0.086 R)
• M33: 48,622,450 km (0.069 R)
• M34: 49,672,627 km (0.044 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit