🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 11.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.85 AU - 1.09 AU

Year: 617 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,374,236 km

• M1: 146,756 km (0.067 R)
• M2: 548,127 km (0.071 R)
• M3: 1,219,372 km (0.094 R)
• M4: 1,620,743 km (0.075 R)
• M5: 2,423,635 km (0.069 R)
• M6: 3,281,280 km (0.055 R)
• M7: 3,958,509 km (0.107 R)
• M8: 4,662,068 km (0.112 R)
• M9: 5,112,657 km (0.11 R)
• M10: 5,647,469 km (0.048 R)
• M11: 6,935,058 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.4

Radius: 12.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.4 AU - 1.5 AU

Year: 1127 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,374,236 km

• M1: 150,495 km (0.09 R)
• M2: 542,741 km (0.116 R)
• M3: 1,028,485 km (0.112 R)
• M4: 1,619,846 km (0.096 R)
• M5: 2,050,388 km (0.106 R)
• M6: 2,577,721 km (0.05 R)
• M7: 3,697,611 km (0.115 R)
• M8: 4,367,959 km (0.103 R)
• M9: 5,005,694 km (0.107 R)
• M10: 6,392,167 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 12.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.35 AU - 3.89 AU

Year: 4447 Days

Day: 8.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 68,374,236 km

• M1: 155,133 km (0.07 R)
• M2: 823,536 km (0.066 R)
• M3: 1,512,883 km (0.092 R)
• M4: 2,384,141 km (0.092 R)
• M5: 2,853,430 km (0.102 R)
• M6: 3,914,976 km (0.112 R)
• M7: 4,446,498 km (0.113 R)
• M8: 4,833,657 km (0.116 R)
• M9: 7,837,432 km (0.09 R)
• M10: 11,427,183 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 14.4

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.11 AU - 4.39 AU

Year: 5657 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,374,236 km

• M1: 179,218 km (0.059 R)
• M2: 1,019,659 km (0.056 R)
• M3: 1,616,405 km (0.045 R)
• M4: 2,119,802 km (0.085 R)
• M5: 2,637,410 km (0.08 R)
• M6: 3,219,047 km (0.104 R)
• M7: 3,722,444 km (0.115 R)
• M8: 5,681,428 km (0.1 R)
• M9: 7,446,832 km (0.066 R)
• M10: 7,979,251 km (0.087 R)
• M11: 8,660,071 km (0.096 R)
• M12: 9,466,553 km (0.111 R)
• M13: 12,985,245 km (0.117 R)
• M14: 15,704,635 km (0.078 R)
• M15: 16,328,907 km (0.061 R)
• M16: 17,165,159 km (0.086 R)
• M17: 18,645,430 km (0.063 R)
• M18: 19,702,339 km (0.095 R)
• M19: 23,922,196 km (0.1 R)
• M20: 24,833,097 km (0.102 R)
• M21: 25,767,036 km (0.036 R)
• M22: 29,455,821 km (0.119 R)
• M23: 32,168,629 km (0.084 R)
• M24: 32,669,931 km (0.05 R)
• M25: 35,043,900 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 301

Radius: 3.9

Gravity: 19.79 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.3 AU - 6.92 AU

Year: 10973 Days

Day: 24.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,374,236 km

• M1: 57,296 km (0.117 R)
• M2: 198,367 km (0.048 R)
• M3: 495,468 km (0.087 R)
• M4: 1,722,919 km (0.118 R)
• M5: 2,398,652 km (0.095 R)
• M6: 3,041,774 km (0.119 R)
• M7: 3,324,364 km (0.06 R)
• M8: 3,671,730 km (0.028 R)
• M9: 3,992,019 km (0.101 R)
• M10: 4,438,419 km (0.067 R)
• M11: 7,106,348 km (0.093 R)
• M12: 10,681,737 km (0.052 R)
• M13: 11,281,624 km (0.115 R)
• M14: 14,742,571 km (0.091 R)
• M15: 26,705,314 km (0.115 R)
• M16: 30,593,662 km (0.056 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.3

Radius: 7.8

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.77 AU - 9.67 AU

Year: 16626 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,374,236 km

• M1: 96,939 km (0.103 R)
• M2: 430,692 km (0.048 R)
• M3: 714,928 km (0.089 R)
• M4: 1,484,609 km (0.059 R)
• M5: 2,008,800 km (0.107 R)
• M6: 4,116,036 km (0.103 R)
• M7: 4,595,347 km (0.075 R)
• M8: 5,291,576 km (0.106 R)
• M9: 7,661,954 km (0.101 R)
• M10: 9,642,032 km (0.054 R)
• M11: 10,838,515 km (0.116 R)
• M12: 11,319,472 km (0.082 R)
• M13: 19,454,305 km (0.106 R)
• M14: 20,164,596 km (0.092 R)
• M15: 20,800,238 km (0.083 R)
• M16: 21,169,295 km (0.107 R)
• M17: 24,690,979 km (0.087 R)
• M18: 30,676,839 km (0.055 R)
• M19: 33,748,980 km (0.055 R)
• M20: 35,687,470 km (0.117 R)
• M21: 45,103,010 km (0.032 R)
• M22: 46,033,060 km (0.104 R)
• M23: 54,461,105 km (0.113 R)
• M24: 57,483,879 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.7

Radius: 7.2

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.53 AU - 10.53 AU

Year: 17521 Days

Day: 16.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,374,236 km

• M1: 89,609 km (0.119 R)
• M2: 348,713 km (0.12 R)
• M3: 660,774 km (0.12 R)
• M4: 964,457 km (0.12 R)
• M5: 1,374,804 km (0.114 R)
• M6: 1,824,795 km (0.032 R)
• M7: 2,433,658 km (0.109 R)
• M8: 4,795,809 km (0.053 R)
• M9: 6,521,719 km (0.046 R)
• M10: 8,779,749 km (0.046 R)
• M11: 12,145,851 km (0.112 R)
• M12: 18,073,966 km (0.099 R)
• M13: 19,278,378 km (0.068 R)
• M14: 19,810,498 km (0.045 R)
• M15: 22,521,660 km (0.076 R)
• M16: 23,712,459 km (0.052 R)
• M17: 29,477,213 km (0.109 R)
• M18: 36,378,761 km (0.109 R)
• M19: 37,602,023 km (0.056 R)
• M20: 38,572,016 km (0.104 R)
• M21: 39,416,795 km (0.062 R)
• M22: 42,024,884 km (0.109 R)
• M23: 43,371,115 km (0.04 R)
• M24: 44,745,770 km (0.067 R)
• M25: 50,871,354 km (0.094 R)
• M26: 51,716,732 km (0.116 R)
• M27: 52,228,506 km (0.079 R)
• M28: 52,916,058 km (0.1 R)
• M29: 55,548,083 km (0.055 R)
• M30: 60,314,870 km (0.067 R)
• M31: 62,797,446 km (0.064 R)
• M32: 65,546,307 km (0.064 R)
• M33: 66,346,057 km (0.091 R)
• M34: 67,152,539 km (0.073 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: 542 - 11,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit