🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 8.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.39 AU - 0.61 AU

Year: 249 Days

Day: 14.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,718,760 km

• M1: 102,026 km (0.081 R)
• M2: 392,096 km (0.065 R)
• M3: 692,189 km (0.101 R)
• M4: 1,125,126 km (0.067 R)
• M5: 1,519,316 km (0.047 R)
• M6: 1,925,175 km (0.088 R)
• M7: 2,180,389 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 11.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 287 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 68,718,760 km

• M1: 138,528 km (0.092 R)
• M2: 1,016,069 km (0.063 R)
• M3: 1,384,528 km (0.116 R)
• M4: 2,249,054 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.6

Radius: 14.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 541 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,718,760 km

• M1: 182,061 km (0.096 R)
• M2: 679,474 km (0.114 R)
• M3: 1,178,382 km (0.09 R)
• M4: 1,700,030 km (0.047 R)
• M5: 2,407,030 km (0.117 R)
• M6: 3,342,465 km (0.104 R)
• M7: 3,908,992 km (0.077 R)
• M8: 5,019,308 km (0.062 R)
• M9: 5,533,027 km (0.115 R)
• M10: 6,408,773 km (0.075 R)
• M11: 7,332,240 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.1

Radius: 14.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.3 AU - 1.34 AU

Year: 1066 Days

Day: 7.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 68,718,760 km

• M1: 182,809 km (0.03 R)
• M2: 716,873 km (0.064 R)
• M3: 1,203,066 km (0.103 R)
• M4: 2,629,482 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.6

Radius: 8.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.5 AU - 4 AU

Year: 4118 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,718,760 km

• M1: 100,829 km (0.061 R)
• M2: 485,595 km (0.119 R)
• M3: 811,568 km (0.092 R)
• M4: 1,390,363 km (0.109 R)
• M5: 1,998,478 km (0.064 R)
• M6: 2,363,796 km (0.097 R)
• M7: 3,018,586 km (0.092 R)
• M8: 3,518,692 km (0.051 R)
• M9: 3,825,966 km (0.082 R)
• M10: 4,310,513 km (0.101 R)
• M11: 5,355,005 km (0.048 R)
• M12: 6,914,563 km (0.051 R)
• M13: 7,225,128 km (0.049 R)
• M14: 8,853,950 km (0.056 R)
• M15: 9,288,233 km (0.106 R)
• M16: 9,912,953 km (0.07 R)
• M17: 10,939,793 km (0.099 R)
• M18: 14,674,803 km (0.045 R)
• M19: 15,957,306 km (0.09 R)
• M20: 16,954,226 km (0.068 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.4

Radius: 3

Gravity: 86.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.02 AU - 8.14 AU

Year: 16145 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,718,760 km

• M1: 37,399 km (0.074 R)
• M2: 233,971 km (0.105 R)
• M3: 351,405 km (0.115 R)
• M4: 493,673 km (0.045 R)
• M5: 830,119 km (0.05 R)
• M6: 1,097,600 km (0.115 R)
• M7: 1,729,800 km (0.118 R)
• M8: 2,882,153 km (0.105 R)
• M9: 3,188,529 km (0.089 R)
• M10: 4,532,516 km (0.072 R)
• M11: 4,702,011 km (0.058 R)
• M12: 6,766,162 km (0.092 R)
• M13: 8,571,060 km (0.049 R)
• M14: 10,262,414 km (0.04 R)
• M15: 11,216,699 km (0.106 R)
• M16: 12,163,653 km (0.103 R)
• M17: 12,293,803 km (0.089 R)
• M18: 12,958,467 km (0.119 R)
• M19: 13,094,302 km (0.108 R)
• M20: 15,321,964 km (0.078 R)
• M21: 19,073,579 km (0.068 R)
• M22: 20,972,873 km (0.034 R)
• M23: 23,193,504 km (0.118 R)
• M24: 23,595,025 km (0.046 R)
• M25: 24,723,143 km (0.111 R)
• M26: 26,427,511 km (0.098 R)
• M27: 27,981,683 km (0.072 R)
• M28: 37,491,919 km (0.107 R)
• M29: 41,036,491 km (0.12 R)
• M30: 50,273,112 km (0.115 R)
• M31: 53,693,369 km (0.108 R)
• M32: 65,674,213 km (0.091 R)
• M33: 67,897,836 km (0.034 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 13,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit