🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.14 AU

Year: 339 Days

Day: 12.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,418,043 km

• M1: 338,690 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.4 AU - 2.16 AU

Year: 855 Days

Day: 17.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.59 AU - 2.03 AU

Year: 876 Days

Day: 29.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 12

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.89 AU - 7.89 AU

Year: 5813 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 34,418,043 km

• M1: 154,385 km (0.051 R)
• M2: 909,256 km (0.094 R)
• M3: 1,373,159 km (0.093 R)
• M4: 1,888,673 km (0.034 R)
• M5: 2,564,257 km (0.109 R)
• M6: 3,316,435 km (0.065 R)
• M7: 3,723,790 km (0.098 R)
• M8: 5,532,578 km (0.113 R)
• M9: 7,081,215 km (0.118 R)
• M10: 7,726,431 km (0.114 R)
• M11: 8,978,715 km (0.102 R)
• M12: 13,042,242 km (0.077 R)
• M13: 16,502,590 km (0.091 R)
• M14: 17,334,055 km (0.102 R)
• M15: 20,062,720 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 14

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 8.56 AU - 9.48 AU

Year: 9749 Days

Day: 10.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,418,043 km

• M1: 174,282 km (0.053 R)
• M2: 683,961 km (0.114 R)
• M3: 1,224,159 km (0.104 R)
• M4: 1,894,657 km (0.059 R)
• M5: 2,448,917 km (0.086 R)
• M6: 3,012,303 km (0.047 R)
• M7: 3,797,991 km (0.095 R)
• M8: 7,645,050 km (0.078 R)
• M9: 8,614,893 km (0.097 R)
• M10: 9,108,865 km (0.117 R)
• M11: 11,423,593 km (0.027 R)
• M12: 12,586,417 km (0.111 R)
• M13: 13,115,993 km (0.086 R)
• M14: 14,853,124 km (0.045 R)
• M15: 17,121,925 km (0.101 R)
• M16: 18,575,717 km (0.098 R)
• M17: 20,182,099 km (0.116 R)
• M18: 25,809,522 km (0.052 R)
• M19: 27,101,150 km (0.105 R)
• M20: 27,629,680 km (0.074 R)
• M21: 28,798,488 km (0.059 R)
• M22: 29,349,008 km (0.073 R)
• M23: 30,851,270 km (0.113 R)
• M24: 31,524,310 km (0.116 R)
• M25: 33,199,956 km (0.064 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 17,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit