🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.53 AU - 0.63 AU

Year: 128 Days

Day: 38.3 Hours

Environment

Temp: 339 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,176,481 km

• M1: 111,600 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.8 AU - 1.18 AU

Year: 285 Days

Day: 28.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.25 AU - 5.65 AU

Year: 3190 Days

Day: 44.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,176,481 km

• M1: 1,470,697 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 13

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.98 AU - 16.36 AU

Year: 14640 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,176,481 km

• M1: 185,651 km (0.052 R)
• M2: 801,396 km (0.063 R)
• M3: 1,636,900 km (0.112 R)
• M4: 3,824,769 km (0.092 R)
• M5: 5,175,039 km (0.091 R)
• M6: 8,114,787 km (0.114 R)
• M7: 11,718,749 km (0.116 R)
• M8: 15,383,448 km (0.098 R)
• M9: 20,010,510 km (0.079 R)
• M10: 23,889,882 km (0.112 R)
• M11: 26,738,525 km (0.099 R)
• M12: 27,484,570 km (0.099 R)
• M13: 29,354,393 km (0.111 R)
• M14: 32,136,465 km (0.115 R)
• M15: 33,591,603 km (0.086 R)
• M16: 40,966,928 km (0.072 R)
• M17: 43,990,151 km (0.066 R)
• M18: 46,544,086 km (0.073 R)
• M19: 47,159,083 km (0.057 R)
• M20: 49,833,594 km (0.111 R)
• M21: 50,801,193 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 13.1

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 15.16 AU - 20.26 AU

Year: 21588 Days

Day: 12.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,176,481 km

• M1: 164,707 km (0.044 R)
• M2: 2,194,302 km (0.096 R)
• M3: 4,137,578 km (0.096 R)
• M4: 5,509,091 km (0.057 R)
• M5: 5,941,429 km (0.046 R)
• M6: 8,740,256 km (0.091 R)
• M7: 9,842,493 km (0.098 R)
• M8: 10,811,588 km (0.081 R)
• M9: 14,369,923 km (0.118 R)
• M10: 17,236,966 km (0.077 R)
• M11: 18,484,014 km (0.095 R)
• M12: 29,057,442 km (0.101 R)
• M13: 36,794,195 km (0.077 R)
• M14: 41,269,565 km (0.084 R)
• M15: 43,496,179 km (0.077 R)
• M16: 44,208,116 km (0.093 R)
• M17: 52,560,314 km (0.074 R)

Kuiper Belt

Range: 37.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 13,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit