🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.5

Radius: 9.6

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.49 AU - 0.55 AU

Year: 254 Days

Day: 5.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,464,605 km

• M1: 119,379 km (0.067 R)
• M2: 431,590 km (0.099 R)
• M3: 741,407 km (0.076 R)
• M4: 1,457,831 km (0.099 R)
• M5: 1,782,758 km (0.115 R)
• M6: 2,118,306 km (0.105 R)
• M7: 2,521,921 km (0.117 R)
• M8: 2,853,131 km (0.049 R)
• M9: 3,223,685 km (0.047 R)
• M10: 3,771,662 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.6

Radius: 9.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.99 AU - 1.29 AU

Year: 826 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,464,605 km

• M1: 116,836 km (0.027 R)
• M2: 422,165 km (0.066 R)
• M3: 728,242 km (0.052 R)
• M4: 1,147,116 km (0.107 R)
• M5: 1,487,302 km (0.118 R)
• M6: 2,041,263 km (0.113 R)
• M7: 2,784,914 km (0.09 R)
• M8: 3,111,486 km (0.117 R)
• M9: 3,642,708 km (0.103 R)
• M10: 4,064,724 km (0.108 R)
• M11: 4,551,814 km (0.08 R)
• M12: 5,024,843 km (0.106 R)
• M13: 6,249,900 km (0.105 R)
• M14: 7,319,824 km (0.117 R)
• M15: 7,851,195 km (0.092 R)
• M16: 8,309,414 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.7

Radius: 12

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.2 AU - 1.31 AU

Year: 948 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,464,605 km

• M1: 149,299 km (0.078 R)
• M2: 808,427 km (0.104 R)
• M3: 1,243,607 km (0.117 R)
• M4: 2,319,216 km (0.069 R)
• M5: 2,872,130 km (0.039 R)
• M6: 3,396,470 km (0.05 R)
• M7: 4,277,901 km (0.085 R)
• M8: 4,964,705 km (0.097 R)
• M9: 5,682,924 km (0.056 R)
• M10: 6,380,948 km (0.077 R)
• M11: 7,087,947 km (0.073 R)
• M12: 7,871,840 km (0.053 R)
• M13: 9,296,311 km (0.044 R)
• M14: 10,145,129 km (0.026 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.8

Radius: 11.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.32 AU - 1.44 AU

Year: 1100 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,464,605 km

• M1: 145,559 km (0.116 R)
• M2: 644,168 km (0.044 R)
• M3: 1,037,012 km (0.102 R)
• M4: 1,917,695 km (0.096 R)
• M5: 2,450,413 km (0.101 R)
• M6: 2,884,546 km (0.098 R)
• M7: 3,369,991 km (0.095 R)
• M8: 4,594,151 km (0.058 R)
• M9: 6,009,197 km (0.116 R)
• M10: 7,621,413 km (0.09 R)
• M11: 8,635,986 km (0.073 R)
• M12: 9,021,350 km (0.087 R)
• M13: 9,826,935 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.2

Radius: 11.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.42 AU - 2.32 AU

Year: 1734 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,464,605 km

• M1: 141,819 km (0.103 R)
• M2: 530,624 km (0.077 R)
• M3: 1,077,404 km (0.06 R)
• M4: 2,086,292 km (0.12 R)
• M5: 2,564,257 km (0.113 R)
• M6: 2,952,015 km (0.088 R)
• M7: 3,426,988 km (0.078 R)
• M8: 4,115,437 km (0.103 R)
• M9: 5,253,279 km (0.029 R)
• M10: 6,073,374 km (0.099 R)
• M11: 6,439,440 km (0.119 R)
• M12: 7,029,454 km (0.103 R)
• M13: 8,025,028 km (0.068 R)
• M14: 8,924,710 km (0.096 R)
• M15: 9,399,085 km (0.061 R)
• M16: 9,856,854 km (0.084 R)
• M17: 10,329,583 km (0.105 R)
• M18: 10,711,656 km (0.102 R)
• M19: 11,952,571 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.1

Radius: 8.2

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.59 AU - 2.87 AU

Year: 3059 Days

Day: 5.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,464,605 km

• M1: 102,175 km (0.083 R)
• M2: 398,828 km (0.11 R)
• M3: 1,033,123 km (0.099 R)
• M4: 2,387,133 km (0.108 R)
• M5: 2,944,236 km (0.068 R)
• M6: 3,208,276 km (0.089 R)
• M7: 3,744,136 km (0.055 R)
• M8: 4,823,933 km (0.073 R)
• M9: 7,326,406 km (0.119 R)
• M10: 8,747,137 km (0.08 R)
• M11: 9,598,648 km (0.059 R)
• M12: 9,985,807 km (0.052 R)
• M13: 12,439,661 km (0.069 R)
• M14: 13,134,244 km (0.089 R)
• M15: 13,805,789 km (0.081 R)
• M16: 14,299,312 km (0.031 R)
• M17: 14,906,829 km (0.046 R)
• M18: 16,833,351 km (0.062 R)
• M19: 18,739,976 km (0.088 R)
• M20: 20,276,944 km (0.079 R)
• M21: 21,238,559 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 5.7

Gravity: 27.4 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.66 AU - 7.7 AU

Year: 13049 Days

Day: 18.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,464,605 km

• M1: 71,059 km (0.113 R)
• M2: 294,409 km (0.054 R)
• M3: 616,343 km (0.04 R)
• M4: 1,034,170 km (0.087 R)
• M5: 1,271,881 km (0.104 R)
• M6: 2,544,959 km (0.063 R)
• M7: 3,308,806 km (0.117 R)
• M8: 4,402,665 km (0.041 R)
• M9: 4,627,810 km (0.057 R)
• M10: 7,638,467 km (0.113 R)
• M11: 9,465,506 km (0.071 R)
• M12: 10,969,563 km (0.115 R)
• M13: 11,504,525 km (0.066 R)
• M14: 13,147,708 km (0.062 R)
• M15: 22,973,296 km (0.053 R)
• M16: 24,045,015 km (0.113 R)
• M17: 26,710,401 km (0.088 R)
• M18: 27,785,860 km (0.055 R)
• M19: 29,793,912 km (0.103 R)
• M20: 31,185,172 km (0.107 R)
• M21: 34,221,710 km (0.102 R)
• M22: 47,555,518 km (0.075 R)
• M23: 54,414,879 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 16,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit