🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.2

Radius: 8.9

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 445 Days

Day: 14.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 50,501,682 km

• M1: 114,742 km (0.052 R)
• M2: 510,877 km (0.045 R)
• M3: 1,021,604 km (0.075 R)
• M4: 1,468,303 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.1

Radius: 10.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.57 AU - 1.67 AU

Year: 1331 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,501,682 km

• M1: 134,339 km (0.072 R)
• M2: 475,721 km (0.066 R)
• M3: 834,607 km (0.108 R)
• M4: 1,172,399 km (0.12 R)
• M5: 1,787,695 km (0.067 R)
• M6: 2,199,238 km (0.056 R)
• M7: 2,607,940 km (0.103 R)
• M8: 4,222,400 km (0.107 R)
• M9: 5,759,668 km (0.112 R)
• M10: 7,449,824 km (0.044 R)
• M11: 7,891,437 km (0.058 R)
• M12: 8,321,232 km (0.042 R)
• M13: 9,134,296 km (0.109 R)
• M14: 9,999,570 km (0.114 R)
• M15: 10,503,416 km (0.087 R)
• M16: 10,883,544 km (0.118 R)
• M17: 11,272,798 km (0.073 R)
• M18: 13,081,885 km (0.114 R)

Asteroid Belt

Center: 2.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 14.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.08 AU - 3.4 AU

Year: 2928 Days

Day: 5.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,501,682 km

• M1: 176,675 km (0.05 R)
• M2: 677,678 km (0.066 R)
• M3: 1,278,463 km (0.05 R)
• M4: 1,760,617 km (0.108 R)
• M5: 2,506,213 km (0.064 R)
• M6: 3,075,882 km (0.11 R)
• M7: 4,003,688 km (0.086 R)
• M8: 4,743,300 km (0.113 R)
• M9: 5,826,538 km (0.092 R)
• M10: 7,127,890 km (0.094 R)
• M11: 7,768,617 km (0.113 R)
• M12: 9,342,985 km (0.056 R)
• M13: 11,984,734 km (0.055 R)
• M14: 12,892,644 km (0.083 R)
• M15: 13,386,317 km (0.086 R)
• M16: 16,046,915 km (0.09 R)
• M17: 16,829,760 km (0.072 R)
• M18: 18,472,046 km (0.115 R)
• M19: 19,100,207 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 12.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.56 AU - 3.06 AU

Year: 3041 Days

Day: 7.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,501,682 km

• M1: 150,495 km (0.107 R)
• M2: 541,993 km (0.118 R)
• M3: 952,041 km (0.043 R)
• M4: 1,551,779 km (0.105 R)
• M5: 2,043,058 km (0.082 R)
• M6: 3,553,099 km (0.084 R)
• M7: 4,286,278 km (0.118 R)
• M8: 5,983,316 km (0.038 R)
• M9: 7,179,800 km (0.101 R)
• M10: 8,529,622 km (0.098 R)
• M11: 9,583,688 km (0.097 R)
• M12: 10,722,577 km (0.112 R)
• M13: 11,109,736 km (0.09 R)
• M14: 11,615,975 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 11.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.24 AU - 4.1 AU

Year: 4540 Days

Day: 7.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,501,682 km

• M1: 143,165 km (0.083 R)
• M2: 562,937 km (0.12 R)
• M3: 1,229,994 km (0.115 R)
• M4: 2,026,453 km (0.047 R)
• M5: 2,968,770 km (0.056 R)
• M6: 5,045,338 km (0.117 R)
• M7: 5,596,905 km (0.119 R)
• M8: 5,968,656 km (0.118 R)
• M9: 6,413,710 km (0.099 R)
• M10: 7,370,837 km (0.078 R)
• M11: 7,982,692 km (0.047 R)
• M12: 9,455,633 km (0.09 R)
• M13: 11,102,406 km (0.05 R)
• M14: 12,524,633 km (0.032 R)
• M15: 12,886,959 km (0.106 R)
• M16: 14,016,423 km (0.045 R)
• M17: 15,108,487 km (0.063 R)
• M18: 16,043,624 km (0.097 R)
• M19: 17,461,811 km (0.105 R)
• M20: 19,682,741 km (0.119 R)
• M21: 20,111,489 km (0.104 R)
• M22: 21,178,720 km (0.098 R)
• M23: 21,629,010 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 8.2

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.37 AU - 6.33 AU

Year: 9136 Days

Day: 6 Hours

Environment

Temp: -212 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,501,682 km

• M1: 116,238 km (0.103 R)
• M2: 603,927 km (0.117 R)
• M3: 1,263,952 km (0.111 R)
• M4: 1,530,087 km (0.12 R)
• M5: 2,302,760 km (0.12 R)
• M6: 3,431,326 km (0.094 R)
• M7: 4,117,233 km (0.075 R)
• M8: 4,450,237 km (0.075 R)
• M9: 5,558,159 km (0.095 R)
• M10: 6,320,061 km (0.115 R)
• M11: 7,509,514 km (0.04 R)
• M12: 8,178,665 km (0.087 R)
• M13: 9,539,856 km (0.118 R)
• M14: 10,629,826 km (0.075 R)
• M15: 14,649,371 km (0.044 R)
• M16: 14,970,259 km (0.036 R)
• M17: 15,826,557 km (0.056 R)
• M18: 16,369,448 km (0.116 R)
• M19: 17,420,971 km (0.096 R)
• M20: 20,364,609 km (0.118 R)
• M21: 21,333,255 km (0.083 R)
• M22: 21,828,872 km (0.099 R)
• M23: 25,980,961 km (0.101 R)
• M24: 28,889,742 km (0.114 R)
• M25: 29,700,563 km (0.088 R)
• M26: 30,008,585 km (0.092 R)
• M27: 30,318,552 km (0.118 R)
• M28: 31,050,534 km (0.026 R)
• M29: 32,116,269 km (0.066 R)
• M30: 32,440,747 km (0.118 R)
• M31: 35,806,849 km (0.061 R)
• M32: 39,895,059 km (0.06 R)
• M33: 40,270,101 km (0.054 R)
• M34: 42,569,720 km (0.102 R)
• M35: 44,820,719 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 3

Gravity: 57.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.4 AU - 8.98 AU

Year: 12448 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,501,682 km

• M1: 37,250 km (0.089 R)
• M2: 131,197 km (0.093 R)
• M3: 225,294 km (0.117 R)
• M4: 538,852 km (0.116 R)
• M5: 726,298 km (0.051 R)
• M6: 1,386,323 km (0.037 R)
• M7: 1,884,036 km (0.072 R)
• M8: 2,201,033 km (0.092 R)
• M9: 4,544,484 km (0.109 R)
• M10: 5,013,623 km (0.115 R)
• M11: 5,514,327 km (0.088 R)
• M12: 5,974,341 km (0.118 R)
• M13: 6,345,343 km (0.043 R)
• M14: 11,212,360 km (0.051 R)
• M15: 16,905,307 km (0.117 R)
• M16: 17,420,822 km (0.072 R)
• M17: 19,188,769 km (0.113 R)
• M18: 24,448,780 km (0.112 R)
• M19: 25,778,256 km (0.1 R)
• M20: 26,362,586 km (0.093 R)
• M21: 28,373,779 km (0.103 R)
• M22: 29,416,776 km (0.11 R)
• M23: 30,269,334 km (0.108 R)
• M24: 30,377,044 km (0.089 R)
• M25: 31,912,068 km (0.048 R)
• M26: 32,585,408 km (0.076 R)
• M27: 33,844,424 km (0.115 R)
• M28: 36,094,974 km (0.104 R)
• M29: 36,459,245 km (0.109 R)
• M30: 38,950,199 km (0.053 R)
• M31: 41,552,155 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit