🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 15

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.49 AU - 0.61 AU

Year: 282 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,060,252 km

• M1: 186,698 km (0.067 R)
• M2: 735,124 km (0.079 R)
• M3: 1,208,452 km (0.1 R)
• M4: 1,910,963 km (0.043 R)
• M5: 2,692,612 km (0.046 R)
• M6: 3,935,920 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.6

Radius: 12.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 289 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,060,252 km

• M1: 151,692 km (0.077 R)
• M2: 533,915 km (0.076 R)
• M3: 1,149,959 km (0.064 R)
• M4: 1,624,633 km (0.071 R)
• M5: 2,026,752 km (0.083 R)
• M6: 2,722,831 km (0.084 R)
• M7: 3,113,281 km (0.091 R)
• M8: 3,710,775 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 10.1

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.7 AU - 1.12 AU

Year: 599 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,060,252 km

• M1: 125,662 km (0.116 R)
• M2: 517,459 km (0.077 R)
• M3: 928,853 km (0.08 R)
• M4: 1,797,867 km (0.027 R)
• M5: 2,343,600 km (0.116 R)
• M6: 3,398,116 km (0.086 R)
• M7: 3,890,891 km (0.064 R)
• M8: 5,222,162 km (0.095 R)
• M9: 5,806,193 km (0.111 R)
• M10: 6,793,987 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 13.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.84 AU - 1.04 AU

Year: 629 Days

Day: 8.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,060,252 km

• M1: 167,849 km (0.101 R)
• M2: 644,019 km (0.118 R)
• M3: 1,109,717 km (0.083 R)
• M4: 1,770,790 km (0.03 R)
• M5: 2,202,829 km (0.079 R)
• M6: 2,716,697 km (0.118 R)
• M7: 3,274,697 km (0.1 R)
• M8: 3,723,192 km (0.113 R)
• M9: 4,170,639 km (0.104 R)
• M10: 5,141,978 km (0.033 R)
• M11: 5,577,757 km (0.049 R)
• M12: 6,562,410 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.7

Radius: 11.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.32 AU - 3.74 AU

Year: 3641 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,060,252 km

• M1: 140,472 km (0.114 R)
• M2: 753,524 km (0.051 R)
• M3: 1,247,646 km (0.094 R)
• M4: 1,979,329 km (0.108 R)
• M5: 2,413,612 km (0.056 R)
• M6: 2,927,930 km (0.097 R)
• M7: 3,552,650 km (0.094 R)
• M8: 6,533,089 km (0.098 R)
• M9: 8,060,184 km (0.117 R)
• M10: 9,105,574 km (0.118 R)
• M11: 10,840,011 km (0.074 R)
• M12: 11,464,433 km (0.116 R)
• M13: 12,513,114 km (0.076 R)
• M14: 15,054,034 km (0.106 R)
• M15: 16,690,186 km (0.12 R)
• M16: 17,298,301 km (0.117 R)
• M17: 20,878,926 km (0.077 R)
• M18: 21,326,523 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.2

Radius: 5.9

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.66 AU - 9.9 AU

Year: 16446 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,060,252 km

• M1: 75,098 km (0.116 R)
• M2: 501,153 km (0.053 R)
• M3: 692,189 km (0.086 R)
• M4: 1,021,305 km (0.115 R)
• M5: 2,029,146 km (0.081 R)
• M6: 2,239,929 km (0.086 R)
• M7: 3,337,080 km (0.09 R)
• M8: 5,162,174 km (0.05 R)
• M9: 5,743,212 km (0.116 R)
• M10: 5,933,500 km (0.061 R)
• M11: 7,208,673 km (0.118 R)
• M12: 8,362,521 km (0.043 R)
• M13: 8,957,920 km (0.059 R)
• M14: 13,269,182 km (0.045 R)
• M15: 14,355,112 km (0.046 R)
• M16: 14,919,844 km (0.071 R)
• M17: 16,625,559 km (0.114 R)
• M18: 22,704,918 km (0.05 R)
• M19: 27,346,192 km (0.103 R)
• M20: 31,627,383 km (0.038 R)
• M21: 33,433,479 km (0.088 R)
• M22: 43,066,235 km (0.115 R)
• M23: 53,215,104 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.5

Radius: 5.4

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.9 AU - 12.54 AU

Year: 22552 Days

Day: 18.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,060,252 km

• M1: 67,618 km (0.088 R)
• M2: 300,841 km (0.076 R)
• M3: 642,972 km (0.043 R)
• M4: 1,548,488 km (0.058 R)
• M5: 3,414,871 km (0.037 R)
• M6: 5,049,377 km (0.067 R)
• M7: 8,018,446 km (0.025 R)
• M8: 8,706,596 km (0.062 R)
• M9: 11,918,163 km (0.032 R)
• M10: 12,878,731 km (0.09 R)
• M11: 15,992,312 km (0.091 R)
• M12: 17,000,302 km (0.069 R)
• M13: 17,641,329 km (0.097 R)
• M14: 21,735,823 km (0.114 R)
• M15: 22,971,052 km (0.117 R)
• M16: 36,131,177 km (0.111 R)
• M17: 39,644,932 km (0.04 R)
• M18: 41,628,300 km (0.09 R)
• M19: 48,131,619 km (0.073 R)
• M20: 48,609,135 km (0.052 R)
• M21: 52,880,304 km (0.088 R)
• M22: 55,629,165 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 14,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit