🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.8

Radius: 11.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.84 AU - 1.38 AU

Year: 822 Days

Day: 10.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,897,789 km

• M1: 145,559 km (0.072 R)
• M2: 560,693 km (0.109 R)
• M3: 960,418 km (0.063 R)
• M4: 1,669,213 km (0.066 R)
• M5: 2,160,792 km (0.119 R)
• M6: 2,622,750 km (0.079 R)
• M7: 3,240,439 km (0.088 R)
• M8: 3,605,458 km (0.098 R)
• M9: 4,213,125 km (0.114 R)
• M10: 5,389,263 km (0.111 R)
• M11: 6,064,099 km (0.037 R)
• M12: 6,969,316 km (0.071 R)
• M13: 7,397,166 km (0.106 R)
• M14: 7,794,647 km (0.055 R)
• M15: 8,206,490 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 12.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.98 AU - 1.54 AU

Year: 994 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,897,789 km

• M1: 159,172 km (0.097 R)
• M2: 579,841 km (0.085 R)
• M3: 1,257,071 km (0.052 R)
• M4: 1,719,179 km (0.111 R)
• M5: 2,328,042 km (0.118 R)
• M6: 2,895,317 km (0.055 R)
• M7: 5,020,654 km (0.072 R)
• M8: 5,745,755 km (0.114 R)
• M9: 6,472,651 km (0.092 R)
• M10: 8,613,696 km (0.113 R)
• M11: 9,742,113 km (0.06 R)

Asteroid Belt

Center: 1.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.6

Radius: 11.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.66 AU - 2.44 AU

Year: 2063 Days

Day: 12.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,897,789 km

• M1: 140,622 km (0.05 R)
• M2: 489,933 km (0.105 R)
• M3: 876,195 km (0.063 R)
• M4: 1,502,262 km (0.101 R)
• M5: 1,917,097 km (0.117 R)
• M6: 2,369,929 km (0.047 R)
• M7: 2,849,690 km (0.057 R)
• M8: 3,247,471 km (0.043 R)
• M9: 3,968,981 km (0.099 R)
• M10: 4,427,499 km (0.062 R)
• M11: 5,337,802 km (0.11 R)
• M12: 5,706,860 km (0.108 R)
• M13: 6,192,305 km (0.113 R)
• M14: 6,972,009 km (0.082 R)
• M15: 7,442,195 km (0.114 R)
• M16: 8,172,232 km (0.073 R)
• M17: 9,077,898 km (0.094 R)
• M18: 12,882,321 km (0.087 R)
• M19: 13,380,333 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.7

Radius: 10.3

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.63 AU - 2.97 AU

Year: 3293 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,897,789 km

• M1: 128,355 km (0.117 R)
• M2: 573,409 km (0.09 R)
• M3: 966,701 km (0.112 R)
• M4: 1,309,580 km (0.108 R)
• M5: 1,884,933 km (0.095 R)
• M6: 2,238,732 km (0.064 R)
• M7: 3,236,400 km (0.109 R)
• M8: 4,208,786 km (0.078 R)
• M9: 5,075,706 km (0.114 R)
• M10: 6,165,078 km (0.097 R)
• M11: 7,312,194 km (0.105 R)
• M12: 8,328,113 km (0.079 R)
• M13: 9,507,693 km (0.108 R)
• M14: 9,874,955 km (0.105 R)
• M15: 10,834,925 km (0.075 R)
• M16: 11,522,477 km (0.119 R)
• M17: 13,806,836 km (0.084 R)
• M18: 14,614,964 km (0.096 R)
• M19: 17,942,469 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 9.3

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.46 AU - 4.64 AU

Year: 5729 Days

Day: 13 Hours

Environment

Temp: -210 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,897,789 km

• M1: 120,277 km (0.067 R)
• M2: 648,956 km (0.111 R)
• M3: 1,011,581 km (0.039 R)
• M4: 1,675,197 km (0.044 R)
• M5: 3,395,423 km (0.113 R)
• M6: 7,968,031 km (0.055 R)
• M7: 11,918,762 km (0.095 R)
• M8: 13,626,571 km (0.072 R)
• M9: 15,650,032 km (0.036 R)
• M10: 16,348,803 km (0.069 R)
• M11: 19,049,194 km (0.118 R)
• M12: 19,475,249 km (0.027 R)
• M13: 19,907,737 km (0.071 R)
• M14: 22,368,322 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 12

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.74 AU - 5.42 AU

Year: 6890 Days

Day: 11.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,897,789 km

• M1: 149,448 km (0.118 R)
• M2: 550,371 km (0.103 R)
• M3: 1,122,433 km (0.054 R)
• M4: 1,632,412 km (0.086 R)
• M5: 2,168,122 km (0.077 R)
• M6: 2,582,957 km (0.057 R)
• M7: 4,309,167 km (0.107 R)
• M8: 4,833,956 km (0.087 R)
• M9: 5,886,676 km (0.074 R)
• M10: 6,772,146 km (0.087 R)
• M11: 7,483,783 km (0.039 R)
• M12: 7,857,927 km (0.104 R)
• M13: 8,684,605 km (0.108 R)
• M14: 11,124,995 km (0.044 R)
• M15: 12,844,473 km (0.11 R)
• M16: 14,160,635 km (0.084 R)
• M17: 15,504,323 km (0.092 R)
• M18: 16,803,880 km (0.091 R)
• M19: 17,317,599 km (0.073 R)
• M20: 19,619,013 km (0.06 R)
• M21: 22,656,747 km (0.115 R)
• M22: 31,162,583 km (0.04 R)
• M23: 33,126,952 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.5

Radius: 4.8

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.39 AU - 9.15 AU

Year: 15224 Days

Day: 24.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,897,789 km

• M1: 60,138 km (0.09 R)
• M2: 212,279 km (0.115 R)
• M3: 407,205 km (0.113 R)
• M4: 1,991,297 km (0.042 R)
• M5: 2,453,854 km (0.086 R)
• M6: 2,676,156 km (0.083 R)
• M7: 2,839,667 km (0.105 R)
• M8: 3,561,626 km (0.116 R)
• M9: 3,905,851 km (0.113 R)
• M10: 4,727,442 km (0.074 R)
• M11: 5,850,623 km (0.094 R)
• M12: 7,971,472 km (0.101 R)
• M13: 8,660,520 km (0.107 R)
• M14: 8,864,422 km (0.08 R)
• M15: 9,019,555 km (0.096 R)
• M16: 11,143,994 km (0.069 R)
• M17: 12,385,956 km (0.092 R)
• M18: 12,775,957 km (0.055 R)
• M19: 17,865,875 km (0.108 R)
• M20: 18,030,732 km (0.063 R)
• M21: 18,447,362 km (0.101 R)
• M22: 20,446,887 km (0.043 R)
• M23: 21,359,584 km (0.034 R)
• M24: 21,826,030 km (0.098 R)
• M25: 24,462,543 km (0.08 R)
• M26: 26,654,451 km (0.047 R)
• M27: 28,747,325 km (0.086 R)
• M28: 29,545,280 km (0.09 R)
• M29: 32,027,408 km (0.069 R)
• M30: 36,732,710 km (0.078 R)
• M31: 38,352,406 km (0.102 R)
• M32: 39,041,155 km (0.119 R)
• M33: 41,156,618 km (0.075 R)
• M34: 43,050,976 km (0.071 R)
• M35: 49,892,685 km (0.057 R)
• M36: 60,898,152 km (0.062 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: 295 - 20,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit