🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.6

Radius: 13.2

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.43 AU - 0.59 AU

Year: 256 Days

Day: 6.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,094,965 km

• M1: 164,109 km (0.09 R)
• M2: 651,499 km (0.064 R)
• M3: 1,074,562 km (0.114 R)
• M4: 1,777,971 km (0.109 R)
• M5: 2,397,755 km (0.118 R)
• M6: 2,937,205 km (0.088 R)
• M7: 3,501,338 km (0.12 R)
• M8: 4,405,059 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.5

Radius: 12.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.62 AU - 0.74 AU

Year: 394 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 37,094,965 km

• M1: 158,723 km (0.032 R)
• M2: 1,654,253 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.8

Radius: 11.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.09 AU

Year: 682 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 68.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,094,965 km

• M1: 169,195 km (0.107 R)
• M2: 700,118 km (0.113 R)
• M3: 1,356,254 km (0.08 R)
• M4: 1,739,823 km (0.109 R)
• M5: 2,367,237 km (0.102 R)
• M6: 3,107,297 km (0.04 R)
• M7: 3,736,955 km (0.111 R)
• M8: 4,267,279 km (0.103 R)
• M9: 4,757,063 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.2

Radius: 8.5

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.74 AU - 1.84 AU

Year: 1683 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,094,965 km

• M1: 105,766 km (0.106 R)
• M2: 401,521 km (0.103 R)
• M3: 1,058,405 km (0.077 R)
• M4: 1,543,252 km (0.099 R)
• M5: 3,042,671 km (0.118 R)
• M6: 3,454,364 km (0.101 R)
• M7: 4,007,727 km (0.06 R)
• M8: 4,315,151 km (0.086 R)
• M9: 5,080,643 km (0.119 R)
• M10: 7,189,225 km (0.078 R)
• M11: 8,495,065 km (0.028 R)
• M12: 9,065,631 km (0.114 R)
• M13: 9,344,631 km (0.096 R)
• M14: 10,552,484 km (0.067 R)
• M15: 11,035,685 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.2

Radius: 9.3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.24 AU - 2.34 AU

Year: 2436 Days

Day: 11 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,094,965 km

• M1: 115,639 km (0.083 R)
• M2: 603,777 km (0.056 R)
• M3: 918,082 km (0.109 R)
• M4: 1,842,597 km (0.118 R)
• M5: 2,502,024 km (0.047 R)
• M6: 3,416,815 km (0.101 R)
• M7: 3,805,171 km (0.119 R)
• M8: 4,849,963 km (0.08 R)
• M9: 5,512,981 km (0.108 R)
• M10: 5,866,480 km (0.032 R)
• M11: 7,648,939 km (0.109 R)
• M12: 9,265,195 km (0.083 R)
• M13: 11,418,357 km (0.027 R)
• M14: 12,894,439 km (0.108 R)
• M15: 13,885,226 km (0.062 R)
• M16: 14,399,094 km (0.054 R)
• M17: 16,375,731 km (0.108 R)
• M18: 17,002,396 km (0.114 R)
• M19: 17,536,760 km (0.049 R)
• M20: 18,582,898 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.9

Radius: 11.5

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.05 AU - 4.61 AU

Year: 5269 Days

Day: 5.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,094,965 km

• M1: 143,016 km (0.108 R)
• M2: 587,172 km (0.116 R)
• M3: 1,193,043 km (0.104 R)
• M4: 1,646,923 km (0.115 R)
• M5: 2,437,697 km (0.094 R)
• M6: 4,206,393 km (0.04 R)
• M7: 5,439,678 km (0.108 R)
• M8: 6,178,990 km (0.11 R)
• M9: 7,766,972 km (0.027 R)
• M10: 9,856,854 km (0.107 R)
• M11: 10,506,558 km (0.102 R)
• M12: 12,012,559 km (0.069 R)
• M13: 12,462,101 km (0.1 R)
• M14: 13,351,909 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.1

Radius: 14.5

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.21 AU - 4.83 AU

Year: 5666 Days

Day: 9.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,094,965 km

• M1: 191,485 km (0.097 R)
• M2: 709,991 km (0.056 R)
• M3: 1,217,427 km (0.076 R)
• M4: 1,776,624 km (0.101 R)
• M5: 2,270,596 km (0.057 R)
• M6: 2,837,872 km (0.089 R)
• M7: 4,037,497 km (0.1 R)
• M8: 5,077,053 km (0.089 R)
• M9: 6,255,285 km (0.031 R)
• M10: 9,279,556 km (0.119 R)
• M11: 10,224,715 km (0.113 R)
• M12: 12,950,837 km (0.098 R)
• M13: 13,958,678 km (0.036 R)
• M14: 14,837,865 km (0.033 R)
• M15: 18,868,779 km (0.099 R)
• M16: 20,683,102 km (0.083 R)
• M17: 22,059,852 km (0.066 R)
• M18: 22,690,855 km (0.056 R)
• M19: 23,989,215 km (0.084 R)
• M20: 24,825,617 km (0.095 R)
• M21: 26,291,826 km (0.098 R)
• M22: 27,091,127 km (0.032 R)
• M23: 29,681,714 km (0.118 R)
• M24: 31,431,859 km (0.088 R)
• M25: 33,975,621 km (0.092 R)
• M26: 36,216,149 km (0.095 R)
• M27: 36,763,677 km (0.063 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit