🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.43 AU - 0.59 AU

Year: 134 Days

Day: 28.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.73 AU - 0.93 AU

Year: 278 Days

Day: 21.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,938,458 km

• M1: 356,492 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.74 AU - 1.06 AU

Year: 313 Days

Day: 26.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 11.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.93 AU - 5.11 AU

Year: 4129 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,938,458 km

• M1: 145,708 km (0.026 R)
• M2: 632,949 km (0.091 R)
• M3: 1,084,884 km (0.105 R)
• M4: 1,717,234 km (0.076 R)
• M5: 2,218,088 km (0.098 R)
• M6: 3,079,323 km (0.112 R)
• M7: 3,638,071 km (0.061 R)
• M8: 4,218,361 km (0.09 R)
• M9: 4,859,388 km (0.094 R)
• M10: 5,786,146 km (0.069 R)
• M11: 6,426,575 km (0.105 R)
• M12: 7,746,178 km (0.079 R)
• M13: 8,524,685 km (0.063 R)
• M14: 9,161,523 km (0.078 R)
• M15: 9,629,914 km (0.096 R)
• M16: 10,196,591 km (0.067 R)
• M17: 10,572,530 km (0.046 R)
• M18: 12,593,298 km (0.039 R)
• M19: 13,871,762 km (0.102 R)
• M20: 14,966,070 km (0.112 R)
• M21: 16,005,027 km (0.112 R)
• M22: 18,968,412 km (0.094 R)
• M23: 19,730,613 km (0.083 R)
• M24: 21,588,618 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.3

Radius: 13

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.76 AU - 7.46 AU

Year: 6238 Days

Day: 13.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,938,458 km

• M1: 162,014 km (0.046 R)
• M2: 734,376 km (0.099 R)
• M3: 1,179,579 km (0.101 R)
• M4: 1,695,393 km (0.116 R)
• M5: 2,591,634 km (0.109 R)
• M6: 3,849,452 km (0.112 R)
• M7: 4,268,326 km (0.118 R)
• M8: 6,228,956 km (0.103 R)
• M9: 7,320,572 km (0.097 R)
• M10: 7,747,973 km (0.102 R)
• M11: 8,574,800 km (0.091 R)
• M12: 9,090,614 km (0.107 R)
• M13: 9,501,260 km (0.098 R)
• M14: 11,745,078 km (0.093 R)
• M15: 12,482,147 km (0.088 R)
• M16: 13,093,703 km (0.091 R)
• M17: 14,157,643 km (0.086 R)
• M18: 15,684,140 km (0.08 R)
• M19: 17,950,996 km (0.102 R)
• M20: 19,737,494 km (0.085 R)
• M21: 20,358,475 km (0.113 R)
• M22: 22,374,306 km (0.06 R)
• M23: 24,519,989 km (0.091 R)
• M24: 25,724,401 km (0.064 R)
• M25: 26,465,659 km (0.111 R)
• M26: 27,391,071 km (0.105 R)
• M27: 27,818,622 km (0.109 R)
• M28: 28,250,810 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit