🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.71 AU - 0.91 AU

Year: 265 Days

Day: 16.3 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.51 AU - 2.43 AU

Year: 1005 Days

Day: 43.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,515,624 km

• M1: 375,191 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 14.7

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.27 AU - 5.83 AU

Year: 4124 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 98,515,624 km

• M1: 182,958 km (0.035 R)
• M2: 680,371 km (0.057 R)
• M3: 1,218,325 km (0.087 R)
• M4: 1,680,433 km (0.097 R)
• M5: 2,242,771 km (0.118 R)
• M6: 3,529,762 km (0.119 R)
• M7: 4,055,000 km (0.1 R)
• M8: 7,191,768 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 10.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 7.12 AU - 7.6 AU

Year: 7257 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 98,515,624 km

• M1: 167,101 km (0.112 R)
• M2: 495,468 km (0.071 R)
• M3: 812,616 km (0.046 R)
• M4: 1,239,568 km (0.106 R)
• M5: 2,145,832 km (0.093 R)
• M6: 2,995,548 km (0.085 R)
• M7: 4,693,035 km (0.08 R)
• M8: 6,703,929 km (0.09 R)
• M9: 8,148,746 km (0.044 R)
• M10: 8,532,165 km (0.074 R)
• M11: 12,171,732 km (0.113 R)
• M12: 13,452,140 km (0.1 R)
• M13: 15,200,041 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.6

Radius: 7.6

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.35 AU - 18.21 AU

Year: 26106 Days

Day: 17 Hours

Environment

Temp: -196 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,515,624 km

• M1: 96,042 km (0.103 R)
• M2: 461,061 km (0.105 R)
• M3: 824,284 km (0.06 R)
• M4: 1,292,077 km (0.092 R)
• M5: 1,559,707 km (0.081 R)
• M6: 3,380,463 km (0.062 R)
• M7: 4,387,107 km (0.101 R)
• M8: 5,843,442 km (0.096 R)
• M9: 6,440,787 km (0.098 R)
• M10: 7,865,258 km (0.117 R)
• M11: 9,003,548 km (0.115 R)
• M12: 9,674,494 km (0.077 R)
• M13: 10,312,828 km (0.055 R)
• M14: 11,392,327 km (0.1 R)
• M15: 12,545,427 km (0.1 R)
• M16: 13,853,660 km (0.064 R)
• M17: 14,581,903 km (0.086 R)
• M18: 15,678,605 km (0.102 R)
• M19: 16,202,796 km (0.113 R)
• M20: 22,988,106 km (0.056 R)
• M21: 24,704,443 km (0.077 R)
• M22: 25,533,963 km (0.066 R)
• M23: 29,300,089 km (0.087 R)
• M24: 32,850,346 km (0.06 R)
• M25: 33,564,377 km (0.118 R)
• M26: 39,977,039 km (0.102 R)
• M27: 42,620,433 km (0.026 R)
• M28: 49,174,914 km (0.089 R)
• M29: 53,570,549 km (0.051 R)
• M30: 57,806,263 km (0.09 R)
• M31: 66,709,430 km (0.051 R)
• M32: 67,165,704 km (0.12 R)
• M33: 89,089,870 km (0.064 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 13,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit