🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 14.2

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.49 AU - 0.75 AU

Year: 331 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,217,310 km

• M1: 177,573 km (0.116 R)
• M2: 626,366 km (0.076 R)
• M3: 1,205,160 km (0.113 R)
• M4: 2,065,348 km (0.098 R)
• M5: 2,824,109 km (0.05 R)
• M6: 4,110,949 km (0.09 R)
• M7: 4,694,381 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 12.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.58 AU - 0.84 AU

Year: 406 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,217,310 km

• M1: 155,582 km (0.07 R)
• M2: 592,258 km (0.083 R)
• M3: 1,095,056 km (0.066 R)
• M4: 1,546,393 km (0.103 R)
• M5: 1,972,298 km (0.089 R)
• M6: 2,664,488 km (0.083 R)
• M7: 3,452,420 km (0.116 R)
• M8: 4,520,249 km (0.103 R)
• M9: 6,223,421 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.3

Radius: 13.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.79 AU - 1.23 AU

Year: 688 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 41,217,310 km

• M1: 169,494 km (0.087 R)
• M2: 616,493 km (0.108 R)
• M3: 1,277,117 km (0.098 R)
• M4: 1,913,357 km (0.109 R)
• M5: 2,654,614 km (0.118 R)
• M6: 3,149,185 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 12.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 1209 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,217,310 km

• M1: 153,039 km (0.103 R)
• M2: 889,958 km (0.094 R)
• M3: 1,641,089 km (0.054 R)
• M4: 2,049,940 km (0.052 R)
• M5: 2,527,606 km (0.099 R)
• M6: 3,299,531 km (0.11 R)
• M7: 4,709,341 km (0.104 R)
• M8: 5,671,854 km (0.066 R)
• M9: 6,243,766 km (0.088 R)
• M10: 7,185,635 km (0.095 R)
• M11: 8,513,914 km (0.082 R)
• M12: 9,038,105 km (0.078 R)
• M13: 9,554,367 km (0.12 R)
• M14: 9,969,501 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 14.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.2 AU - 1.8 AU

Year: 1246 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,217,310 km

• M1: 179,069 km (0.115 R)
• M2: 663,616 km (0.074 R)
• M3: 1,251,087 km (0.087 R)
• M4: 1,847,085 km (0.105 R)
• M5: 2,517,134 km (0.112 R)
• M6: 3,548,013 km (0.051 R)
• M7: 4,223,597 km (0.106 R)
• M8: 4,943,910 km (0.104 R)
• M9: 5,856,457 km (0.083 R)
• M10: 6,437,047 km (0.079 R)
• M11: 7,030,502 km (0.057 R)
• M12: 8,157,123 km (0.039 R)
• M13: 9,746,600 km (0.084 R)
• M14: 12,829,364 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.2

Radius: 14.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.78 AU - 5.46 AU

Year: 7858 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 41,217,310 km

• M1: 181,612 km (0.059 R)
• M2: 742,604 km (0.045 R)
• M3: 1,323,193 km (0.049 R)
• M4: 1,909,467 km (0.117 R)
• M5: 4,338,488 km (0.082 R)
• M6: 4,968,444 km (0.1 R)
• M7: 5,548,585 km (0.115 R)
• M8: 7,634,129 km (0.037 R)
• M9: 8,629,852 km (0.064 R)
• M10: 9,197,875 km (0.103 R)
• M11: 9,953,345 km (0.111 R)
• M12: 10,621,150 km (0.053 R)
• M13: 11,498,092 km (0.107 R)
• M14: 12,952,034 km (0.069 R)
• M15: 14,211,349 km (0.103 R)
• M16: 14,897,854 km (0.096 R)
• M17: 17,090,659 km (0.065 R)
• M18: 19,107,986 km (0.064 R)
• M19: 19,620,060 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.6

Radius: 4.5

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.14 AU - 8.32 AU

Year: 11842 Days

Day: 16 Hours

Environment

Temp: -222 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,217,310 km

• M1: 56,249 km (0.073 R)
• M2: 512,373 km (0.094 R)
• M3: 848,220 km (0.038 R)
• M4: 1,008,738 km (0.086 R)
• M5: 1,342,491 km (0.055 R)
• M6: 1,645,427 km (0.071 R)
• M7: 1,976,337 km (0.099 R)
• M8: 2,441,736 km (0.064 R)
• M9: 2,770,104 km (0.068 R)
• M10: 4,722,805 km (0.112 R)
• M11: 5,139,584 km (0.106 R)
• M12: 6,253,640 km (0.102 R)
• M13: 6,646,035 km (0.047 R)
• M14: 6,979,189 km (0.119 R)
• M15: 7,401,355 km (0.111 R)
• M16: 7,840,424 km (0.111 R)
• M17: 8,991,281 km (0.112 R)
• M18: 12,602,873 km (0.077 R)
• M19: 13,402,174 km (0.111 R)
• M20: 16,134,280 km (0.111 R)
• M21: 18,556,120 km (0.095 R)
• M22: 20,894,335 km (0.035 R)
• M23: 21,849,816 km (0.07 R)
• M24: 26,145,669 km (0.113 R)
• M25: 37,972,428 km (0.073 R)
• M26: 38,442,015 km (0.055 R)
• M27: 39,753,241 km (0.064 R)
• M28: 40,358,962 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit