🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.6

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 649 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 136.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,819,420 km

• M1: 167,849 km (0.103 R)
• M2: 598,990 km (0.082 R)
• M3: 1,140,085 km (0.093 R)
• M4: 1,727,257 km (0.025 R)
• M5: 2,584,004 km (0.112 R)
• M6: 3,090,094 km (0.099 R)
• M7: 3,673,675 km (0.108 R)
• M8: 4,202,803 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.7

Radius: 13.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.74 AU - 1.2 AU

Year: 659 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,819,420 km

• M1: 162,912 km (0.083 R)
• M2: 664,514 km (0.069 R)
• M3: 1,354,160 km (0.104 R)
• M4: 2,223,324 km (0.086 R)
• M5: 2,901,750 km (0.101 R)
• M6: 4,175,576 km (0.068 R)
• M7: 5,377,445 km (0.118 R)
• M8: 5,989,600 km (0.093 R)
• M9: 8,133,786 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.5

Radius: 8.5

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.29 AU - 3.01 AU

Year: 2978 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,819,420 km

• M1: 107,411 km (0.047 R)
• M2: 688,898 km (0.103 R)
• M3: 1,585,289 km (0.098 R)
• M4: 2,073,875 km (0.072 R)
• M5: 2,832,636 km (0.087 R)
• M6: 7,973,118 km (0.088 R)
• M7: 10,520,769 km (0.052 R)
• M8: 11,726,678 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.48 AU - 5.92 AU

Year: 8185 Days

Day: 6.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,819,420 km

• M1: 190,887 km (0.08 R)
• M2: 646,861 km (0.107 R)
• M3: 1,169,407 km (0.042 R)
• M4: 1,678,488 km (0.09 R)
• M5: 2,599,413 km (0.113 R)
• M6: 6,471,604 km (0.112 R)
• M7: 11,605,952 km (0.082 R)
• M8: 19,429,472 km (0.083 R)
• M9: 30,927,565 km (0.116 R)
• M10: 34,212,285 km (0.083 R)
• M11: 38,086,720 km (0.089 R)
• M12: 40,066,648 km (0.104 R)
• M13: 40,572,139 km (0.101 R)
• M14: 43,561,853 km (0.053 R)
• M15: 46,417,227 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.7

Radius: 6.9

Gravity: 13.84 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.55 AU - 8.97 AU

Year: 13503 Days

Day: 25 Hours

Environment

Temp: -227 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,819,420 km

• M1: 190,588 km (0.065 R)
• M2: 554,410 km (0.082 R)
• M3: 1,065,436 km (0.114 R)
• M4: 2,800,921 km (0.1 R)
• M5: 4,902,023 km (0.113 R)
• M6: 6,001,418 km (0.11 R)
• M7: 6,669,821 km (0.077 R)
• M8: 7,386,694 km (0.073 R)
• M9: 8,247,480 km (0.098 R)
• M10: 9,792,677 km (0.1 R)
• M11: 10,886,536 km (0.105 R)
• M12: 11,346,101 km (0.109 R)
• M13: 13,773,775 km (0.06 R)
• M14: 20,051,051 km (0.067 R)
• M15: 23,757,638 km (0.079 R)
• M16: 24,824,570 km (0.07 R)
• M17: 39,280,810 km (0.096 R)
• M18: 42,579,892 km (0.118 R)
• M19: 46,506,687 km (0.093 R)
• M20: 50,986,096 km (0.085 R)
• M21: 52,432,707 km (0.12 R)
• M22: 57,279,828 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.6

Radius: 5.5

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.4 AU - 8.94 AU

Year: 14662 Days

Day: 19.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,819,420 km

• M1: 68,366 km (0.115 R)
• M2: 266,434 km (0.039 R)
• M3: 537,655 km (0.062 R)
• M4: 827,875 km (0.08 R)
• M5: 1,264,700 km (0.082 R)
• M6: 1,475,334 km (0.093 R)
• M7: 1,920,537 km (0.109 R)
• M8: 2,217,639 km (0.08 R)
• M9: 2,945,881 km (0.082 R)
• M10: 3,747,576 km (0.088 R)
• M11: 6,533,687 km (0.119 R)
• M12: 8,256,755 km (0.047 R)
• M13: 9,405,966 km (0.114 R)
• M14: 10,163,979 km (0.076 R)
• M15: 12,071,651 km (0.06 R)
• M16: 12,291,260 km (0.111 R)
• M17: 12,794,956 km (0.114 R)
• M18: 13,546,835 km (0.104 R)
• M19: 17,541,547 km (0.115 R)
• M20: 24,462,543 km (0.089 R)
• M21: 24,726,134 km (0.107 R)
• M22: 25,258,852 km (0.113 R)
• M23: 26,163,920 km (0.095 R)
• M24: 26,996,731 km (0.051 R)
• M25: 30,708,254 km (0.112 R)
• M26: 31,117,703 km (0.108 R)
• M27: 32,791,853 km (0.103 R)
• M28: 37,470,676 km (0.086 R)
• M29: 41,320,428 km (0.036 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: 323 - 17,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit