🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.73 AU - 1.17 AU

Year: 324 Days

Day: 43.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,352,997 km

• M1: 20,944 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.8 AU - 2.02 AU

Year: 923 Days

Day: 31 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,352,997 km

• M1: 156,330 km (0.076 R)
• M2: 1,656,796 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.3

Radius: 11.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.51 AU - 8.91 AU

Year: 7490 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,352,997 km

• M1: 143,016 km (0.085 R)
• M2: 534,812 km (0.099 R)
• M3: 1,118,094 km (0.097 R)
• M4: 1,592,918 km (0.085 R)
• M5: 2,103,196 km (0.118 R)
• M6: 2,898,608 km (0.09 R)
• M7: 3,835,091 km (0.09 R)
• M8: 4,509,628 km (0.105 R)
• M9: 5,353,509 km (0.036 R)
• M10: 6,722,629 km (0.094 R)
• M11: 7,354,082 km (0.064 R)
• M12: 7,743,784 km (0.05 R)
• M13: 9,488,395 km (0.108 R)
• M14: 9,857,303 km (0.112 R)
• M15: 11,585,308 km (0.05 R)
• M16: 12,275,852 km (0.071 R)
• M17: 13,449,297 km (0.062 R)
• M18: 14,392,362 km (0.106 R)
• M19: 16,675,076 km (0.116 R)
• M20: 18,042,550 km (0.101 R)
• M21: 22,349,174 km (0.079 R)
• M22: 24,351,541 km (0.04 R)
• M23: 31,073,423 km (0.037 R)
• M24: 32,510,160 km (0.119 R)
• M25: 35,075,614 km (0.116 R)
• M26: 35,959,887 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 10.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.39 AU - 11.79 AU

Year: 13804 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,352,997 km

• M1: 128,056 km (0.112 R)
• M2: 581,487 km (0.053 R)
• M3: 992,283 km (0.066 R)
• M4: 1,957,189 km (0.074 R)
• M5: 2,392,220 km (0.081 R)
• M6: 2,891,428 km (0.032 R)
• M7: 5,119,688 km (0.083 R)
• M8: 6,664,436 km (0.071 R)
• M9: 7,300,675 km (0.107 R)
• M10: 7,701,448 km (0.119 R)
• M11: 9,247,243 km (0.036 R)
• M12: 10,312,828 km (0.068 R)
• M13: 10,818,320 km (0.042 R)
• M14: 12,434,276 km (0.105 R)
• M15: 13,267,237 km (0.112 R)
• M16: 15,044,160 km (0.064 R)
• M17: 16,439,460 km (0.106 R)
• M18: 21,592,358 km (0.099 R)
• M19: 29,484,394 km (0.082 R)
• M20: 30,503,006 km (0.117 R)
• M21: 31,544,955 km (0.114 R)
• M22: 32,730,518 km (0.12 R)
• M23: 33,577,691 km (0.119 R)
• M24: 35,316,168 km (0.107 R)
• M25: 41,450,129 km (0.119 R)
• M26: 43,885,882 km (0.102 R)
• M27: 46,719,265 km (0.04 R)
• M28: 49,831,350 km (0.09 R)
• M29: 58,741,549 km (0.066 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit