🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 14.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.78 AU - 0.92 AU

Year: 514 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,842,423 km

• M1: 180,565 km (0.071 R)
• M2: 673,639 km (0.088 R)
• M3: 1,345,334 km (0.113 R)
• M4: 1,841,101 km (0.111 R)
• M5: 2,333,727 km (0.072 R)
• M6: 3,040,726 km (0.082 R)
• M7: 5,353,210 km (0.092 R)
• M8: 6,108,231 km (0.109 R)
• M9: 6,831,237 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 13

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.96 AU - 1.16 AU

Year: 716 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,842,423 km

• M1: 161,715 km (0.116 R)
• M2: 667,954 km (0.09 R)
• M3: 1,079,648 km (0.072 R)
• M4: 1,653,056 km (0.08 R)
• M5: 2,469,412 km (0.108 R)
• M6: 3,045,813 km (0.116 R)
• M7: 3,638,968 km (0.078 R)
• M8: 4,673,138 km (0.045 R)
• M9: 5,277,813 km (0.091 R)
• M10: 6,178,841 km (0.096 R)
• M11: 6,775,886 km (0.075 R)
• M12: 7,294,841 km (0.057 R)
• M13: 8,696,423 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 14.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.93 AU - 2.09 AU

Year: 1869 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,842,423 km

• M1: 184,005 km (0.1 R)
• M2: 914,941 km (0.06 R)
• M3: 1,403,826 km (0.077 R)
• M4: 1,976,337 km (0.073 R)
• M5: 2,655,661 km (0.103 R)
• M6: 3,267,517 km (0.097 R)
• M7: 4,837,696 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 9.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.53 AU - 3.33 AU

Year: 3290 Days

Day: 14.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,842,423 km

• M1: 114,442 km (0.094 R)
• M2: 587,920 km (0.111 R)
• M3: 1,006,494 km (0.12 R)
• M4: 1,316,611 km (0.036 R)
• M5: 1,956,890 km (0.089 R)
• M6: 2,328,491 km (0.104 R)
• M7: 4,291,365 km (0.107 R)
• M8: 5,737,378 km (0.075 R)
• M9: 6,774,540 km (0.048 R)
• M10: 7,280,180 km (0.112 R)
• M11: 7,631,137 km (0.087 R)
• M12: 8,209,931 km (0.036 R)
• M13: 8,622,522 km (0.072 R)
• M14: 9,049,026 km (0.087 R)
• M15: 10,303,703 km (0.071 R)
• M16: 10,897,008 km (0.082 R)
• M17: 11,789,808 km (0.092 R)
• M18: 12,274,505 km (0.055 R)
• M19: 12,730,480 km (0.118 R)
• M20: 13,808,781 km (0.071 R)
• M21: 14,622,145 km (0.093 R)
• M22: 15,707,477 km (0.113 R)
• M23: 16,643,810 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.1

Radius: 11.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.37 AU - 3.89 AU

Year: 3633 Days

Day: 5.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,842,423 km

• M1: 146,756 km (0.119 R)
• M2: 548,276 km (0.074 R)
• M3: 986,448 km (0.117 R)
• M4: 1,405,322 km (0.103 R)
• M5: 2,049,042 km (0.102 R)
• M6: 2,549,148 km (0.052 R)
• M7: 5,582,993 km (0.098 R)
• M8: 6,647,082 km (0.106 R)
• M9: 9,275,218 km (0.099 R)
• M10: 11,488,069 km (0.107 R)
• M11: 12,530,617 km (0.089 R)
• M12: 13,117,639 km (0.057 R)
• M13: 14,032,280 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.2

Radius: 12.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.93 AU - 4.59 AU

Year: 4783 Days

Day: 13.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 157.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,842,423 km

• M1: 156,629 km (0.077 R)
• M2: 643,720 km (0.091 R)
• M3: 1,060,051 km (0.104 R)
• M4: 1,643,033 km (0.108 R)
• M5: 2,231,851 km (0.072 R)
• M6: 5,547,987 km (0.072 R)
• M7: 6,032,534 km (0.106 R)
• M8: 6,628,682 km (0.033 R)
• M9: 7,353,633 km (0.066 R)
• M10: 8,195,121 km (0.114 R)
• M11: 8,927,552 km (0.1 R)
• M12: 11,308,103 km (0.106 R)
• M13: 12,047,565 km (0.082 R)
• M14: 12,819,042 km (0.095 R)
• M15: 13,306,581 km (0.052 R)
• M16: 16,600,726 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.5

Radius: 6.1

Gravity: 19.95 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.22 AU - 10.22 AU

Year: 18366 Days

Day: 24 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 73,842,423 km

• M1: 75,846 km (0.098 R)
• M2: 269,725 km (0.037 R)
• M3: 566,078 km (0.06 R)
• M4: 819,198 km (0.09 R)
• M5: 1,082,939 km (0.072 R)
• M6: 1,402,480 km (0.093 R)
• M7: 2,189,514 km (0.114 R)
• M8: 3,348,300 km (0.11 R)
• M9: 3,873,238 km (0.098 R)
• M10: 4,418,074 km (0.108 R)
• M11: 4,656,683 km (0.042 R)
• M12: 5,122,829 km (0.047 R)
• M13: 8,336,192 km (0.072 R)
• M14: 8,596,043 km (0.067 R)
• M15: 8,968,692 km (0.088 R)
• M16: 9,861,043 km (0.112 R)
• M17: 10,872,624 km (0.077 R)
• M18: 12,823,380 km (0.109 R)
• M19: 13,169,699 km (0.11 R)
• M20: 13,451,392 km (0.117 R)
• M21: 17,486,944 km (0.051 R)
• M22: 19,686,481 km (0.076 R)
• M23: 25,161,464 km (0.078 R)
• M24: 25,377,783 km (0.072 R)
• M25: 26,034,069 km (0.103 R)
• M26: 27,723,926 km (0.084 R)
• M27: 30,332,913 km (0.053 R)
• M28: 31,571,135 km (0.089 R)
• M29: 31,822,758 km (0.098 R)
• M30: 38,700,520 km (0.088 R)
• M31: 40,156,108 km (0.077 R)
• M32: 41,647,748 km (0.072 R)
• M33: 46,669,001 km (0.118 R)
• M34: 47,653,205 km (0.102 R)
• M35: 48,317,120 km (0.085 R)
• M36: 68,236,974 km (0.103 R)
• M37: 69,504,368 km (0.108 R)
• M38: 71,868,612 km (0.075 R)
• M39: 73,842,407 km (0.052 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit