🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.49 AU - 0.55 AU

Year: 141 Days

Day: 16.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 215 Days

Day: 15.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.23 AU - 4.53 AU

Year: 2864 Days

Day: 23.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 10.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.07 AU - 6.45 AU

Year: 5869 Days

Day: 15 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,943,413 km

• M1: 135,536 km (0.077 R)
• M2: 615,595 km (0.107 R)
• M3: 1,045,689 km (0.114 R)
• M4: 1,422,825 km (0.078 R)
• M5: 2,065,647 km (0.118 R)
• M6: 2,583,705 km (0.117 R)
• M7: 3,008,264 km (0.085 R)
• M8: 3,436,562 km (0.063 R)
• M9: 4,216,715 km (0.095 R)
• M10: 5,845,836 km (0.116 R)
• M11: 6,819,120 km (0.083 R)
• M12: 7,489,318 km (0.066 R)
• M13: 9,294,217 km (0.06 R)
• M14: 10,029,490 km (0.089 R)
• M15: 11,912,329 km (0.087 R)
• M16: 13,744,005 km (0.115 R)
• M17: 15,279,927 km (0.066 R)
• M18: 18,488,502 km (0.118 R)
• M19: 19,442,338 km (0.103 R)
• M20: 23,825,256 km (0.066 R)
• M21: 27,319,264 km (0.076 R)
• M22: 29,829,815 km (0.092 R)
• M23: 30,856,805 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.7

Radius: 10.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8.78 AU - 13.08 AU

Year: 13541 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,943,413 km

• M1: 135,386 km (0.08 R)
• M2: 756,068 km (0.08 R)
• M3: 1,134,700 km (0.069 R)
• M4: 1,760,318 km (0.074 R)
• M5: 2,170,067 km (0.072 R)
• M6: 3,093,385 km (0.073 R)
• M7: 3,798,888 km (0.053 R)
• M8: 4,461,158 km (0.064 R)
• M9: 6,342,651 km (0.096 R)
• M10: 7,234,403 km (0.099 R)
• M11: 7,988,975 km (0.119 R)
• M12: 8,657,079 km (0.092 R)
• M13: 9,075,504 km (0.113 R)
• M14: 10,104,887 km (0.059 R)
• M15: 11,047,504 km (0.12 R)
• M16: 12,105,011 km (0.102 R)
• M17: 13,289,826 km (0.087 R)
• M18: 16,588,010 km (0.112 R)
• M19: 17,017,356 km (0.113 R)
• M20: 22,242,062 km (0.1 R)
• M21: 22,589,278 km (0.111 R)
• M22: 24,380,414 km (0.086 R)
• M23: 24,749,771 km (0.106 R)
• M24: 27,440,139 km (0.062 R)
• M25: 29,062,079 km (0.116 R)
• M26: 31,286,749 km (0.114 R)
• M27: 31,832,632 km (0.113 R)
• M28: 32,607,698 km (0.066 R)
• M29: 34,195,231 km (0.108 R)
• M30: 35,360,449 km (0.103 R)
• M31: 38,513,673 km (0.101 R)
• M32: 42,913,496 km (0.081 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: 396 - 12,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit