🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 13

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 7.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,426,172 km

• M1: 161,715 km (0.114 R)
• M2: 685,158 km (0.086 R)
• M3: 1,137,393 km (0.12 R)
• M4: 1,578,706 km (0.11 R)
• M5: 2,220,930 km (0.035 R)
• M6: 2,805,708 km (0.095 R)
• M7: 3,835,540 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 9.4

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.56 AU - 0.58 AU

Year: 292 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,426,172 km

• M1: 116,986 km (0.111 R)
• M2: 438,322 km (0.113 R)
• M3: 739,013 km (0.116 R)
• M4: 1,097,300 km (0.095 R)
• M5: 1,756,279 km (0.032 R)
• M6: 2,129,825 km (0.059 R)
• M7: 2,688,124 km (0.085 R)
• M8: 3,112,533 km (0.056 R)
• M9: 3,616,379 km (0.109 R)
• M10: 4,845,026 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 14.4

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.61 AU - 0.89 AU

Year: 441 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 73,426,172 km

• M1: 179,517 km (0.057 R)
• M2: 682,465 km (0.099 R)
• M3: 1,172,099 km (0.103 R)
• M4: 1,749,697 km (0.1 R)
• M5: 2,324,153 km (0.114 R)
• M6: 2,804,511 km (0.078 R)
• M7: 3,412,627 km (0.109 R)
• M8: 4,587,718 km (0.09 R)
• M9: 5,088,721 km (0.074 R)
• M10: 5,696,238 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 15

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.61 AU - 0.95 AU

Year: 467 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,426,172 km

• M1: 186,549 km (0.114 R)
• M2: 800,797 km (0.07 R)
• M3: 1,267,692 km (0.099 R)
• M4: 1,786,797 km (0.053 R)
• M5: 2,433,060 km (0.102 R)
• M6: 2,981,186 km (0.09 R)
• M7: 3,611,741 km (0.111 R)
• M8: 4,617,637 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 13.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.02 AU - 2.7 AU

Year: 2459 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 73,426,172 km

• M1: 162,912 km (0.118 R)
• M2: 607,367 km (0.107 R)
• M3: 2,264,313 km (0.12 R)
• M4: 3,056,284 km (0.118 R)
• M5: 3,590,050 km (0.038 R)
• M6: 4,185,599 km (0.069 R)
• M7: 4,626,015 km (0.03 R)
• M8: 5,357,100 km (0.052 R)
• M9: 5,980,773 km (0.109 R)
• M10: 6,514,239 km (0.114 R)
• M11: 7,137,464 km (0.117 R)
• M12: 8,438,367 km (0.114 R)
• M13: 9,710,248 km (0.078 R)
• M14: 10,186,269 km (0.032 R)
• M15: 10,639,550 km (0.114 R)
• M16: 11,873,284 km (0.051 R)
• M17: 13,111,655 km (0.099 R)
• M18: 15,995,453 km (0.108 R)
• M19: 16,608,954 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.7

Radius: 14.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.83 AU - 5.31 AU

Year: 6626 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,426,172 km

• M1: 179,069 km (0.073 R)
• M2: 967,150 km (0.117 R)
• M3: 3,359,519 km (0.037 R)
• M4: 4,055,299 km (0.061 R)
• M5: 6,268,450 km (0.099 R)
• M6: 7,601,517 km (0.105 R)
• M7: 8,882,972 km (0.065 R)
• M8: 10,176,395 km (0.062 R)
• M9: 12,013,008 km (0.101 R)
• M10: 16,102,416 km (0.074 R)
• M11: 17,103,525 km (0.101 R)
• M12: 19,953,962 km (0.077 R)
• M13: 24,001,931 km (0.106 R)
• M14: 27,149,919 km (0.09 R)
• M15: 28,229,717 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 3.7

Gravity: 68.63 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.33 AU - 10.25 AU

Year: 16189 Days

Day: 21.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,426,172 km

• M1: 46,226 km (0.101 R)
• M2: 179,218 km (0.114 R)
• M3: 381,624 km (0.076 R)
• M4: 503,098 km (0.083 R)
• M5: 1,035,217 km (0.082 R)
• M6: 2,707,123 km (0.056 R)
• M7: 2,955,605 km (0.09 R)
• M8: 4,848,766 km (0.095 R)
• M9: 5,029,780 km (0.105 R)
• M10: 5,405,270 km (0.098 R)
• M11: 6,044,652 km (0.097 R)
• M12: 10,127,626 km (0.087 R)
• M13: 15,975,557 km (0.108 R)
• M14: 18,220,273 km (0.044 R)
• M15: 18,923,682 km (0.09 R)
• M16: 31,376,209 km (0.077 R)
• M17: 43,074,463 km (0.067 R)
• M18: 45,589,502 km (0.114 R)
• M19: 51,255,372 km (0.037 R)
• M20: 53,007,014 km (0.091 R)
• M21: 57,000,080 km (0.109 R)
• M22: 62,168,986 km (0.081 R)
• M23: 62,366,156 km (0.052 R)
• M24: 64,159,984 km (0.073 R)
• M25: 64,765,406 km (0.085 R)
• M26: 65,987,770 km (0.119 R)
• M27: 71,895,989 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit