🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.55 AU - 0.59 AU

Year: 162 Days

Day: 34.4 Hours

Environment

Temp: 136 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,072,891 km

• M1: 212,878 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.71 AU - 2.11 AU

Year: 994 Days

Day: 43 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.37 AU - 2.79 AU

Year: 1561 Days

Day: 16.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.83 AU - 9.59 AU

Year: 8862 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,072,891 km

• M1: 179,069 km (0.11 R)
• M2: 763,996 km (0.064 R)
• M3: 1,332,618 km (0.087 R)
• M4: 2,316,822 km (0.092 R)
• M5: 3,228,172 km (0.087 R)
• M6: 6,986,520 km (0.116 R)
• M7: 7,857,030 km (0.111 R)
• M8: 9,143,422 km (0.112 R)
• M9: 10,185,371 km (0.068 R)
• M10: 10,857,664 km (0.107 R)
• M11: 12,291,111 km (0.05 R)
• M12: 13,164,912 km (0.047 R)
• M13: 16,100,770 km (0.118 R)
• M14: 17,348,566 km (0.052 R)
• M15: 18,801,760 km (0.052 R)
• M16: 20,110,591 km (0.096 R)
• M17: 22,028,286 km (0.088 R)
• M18: 24,402,554 km (0.094 R)
• M19: 26,224,956 km (0.096 R)
• M20: 26,762,012 km (0.03 R)
• M21: 27,397,803 km (0.112 R)
• M22: 30,531,878 km (0.087 R)
• M23: 31,426,473 km (0.047 R)
• M24: 33,581,880 km (0.036 R)
• M25: 36,274,492 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.3

Radius: 12.7

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 8.64 AU - 12.5 AU

Year: 12946 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 48,072,891 km

• M1: 157,975 km (0.085 R)
• M2: 675,135 km (0.12 R)
• M3: 1,557,912 km (0.077 R)
• M4: 2,074,623 km (0.09 R)
• M5: 2,584,902 km (0.108 R)
• M6: 4,074,747 km (0.092 R)
• M7: 4,944,509 km (0.039 R)
• M8: 6,255,734 km (0.108 R)
• M9: 6,664,585 km (0.096 R)
• M10: 10,927,077 km (0.107 R)
• M11: 12,426,497 km (0.102 R)
• M12: 13,684,316 km (0.105 R)
• M13: 15,424,288 km (0.066 R)
• M14: 17,234,871 km (0.111 R)
• M15: 20,130,488 km (0.042 R)
• M16: 23,513,793 km (0.112 R)
• M17: 24,598,527 km (0.092 R)
• M18: 27,357,561 km (0.116 R)
• M19: 27,853,179 km (0.067 R)
• M20: 31,493,045 km (0.049 R)
• M21: 33,936,427 km (0.11 R)
• M22: 37,957,468 km (0.109 R)
• M23: 39,198,083 km (0.103 R)
• M24: 42,815,509 km (0.098 R)
• M25: 47,642,883 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 16,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit