🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 8

Gravity: 14.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.48 AU - 0.56 AU

Year: 250 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,361,243 km

• M1: 99,483 km (0.072 R)
• M2: 350,358 km (0.036 R)
• M3: 610,509 km (0.065 R)
• M4: 875,896 km (0.068 R)
• M5: 1,307,037 km (0.04 R)
• M6: 1,575,714 km (0.081 R)
• M7: 2,146,281 km (0.074 R)
• M8: 2,586,547 km (0.095 R)
• M9: 3,015,145 km (0.087 R)
• M10: 3,490,118 km (0.116 R)
• M11: 3,869,499 km (0.104 R)
• M12: 4,392,044 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.4

Radius: 11.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 801 Days

Day: 14.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 66,361,243 km

• M1: 147,204 km (0.088 R)
• M2: 739,462 km (0.055 R)
• M3: 1,202,318 km (0.113 R)
• M4: 1,599,650 km (0.061 R)
• M5: 2,031,838 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 10.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.87 AU

Year: 1299 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 88.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,361,243 km

• M1: 135,536 km (0.117 R)
• M2: 495,767 km (0.08 R)
• M3: 977,173 km (0.064 R)
• M4: 1,320,351 km (0.036 R)
• M5: 1,718,132 km (0.103 R)
• M6: 2,263,416 km (0.1 R)
• M7: 2,723,130 km (0.114 R)
• M8: 3,172,372 km (0.074 R)
• M9: 4,082,825 km (0.062 R)
• M10: 6,603,400 km (0.076 R)
• M11: 8,384,512 km (0.117 R)
• M12: 8,781,694 km (0.041 R)
• M13: 9,251,132 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.9

Radius: 8.7

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.9 AU - 2.98 AU

Year: 2542 Days

Day: 8.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,361,243 km

• M1: 108,159 km (0.071 R)
• M2: 402,717 km (0.105 R)
• M3: 1,143,676 km (0.106 R)
• M4: 1,687,015 km (0.082 R)
• M5: 1,980,825 km (0.106 R)
• M6: 2,336,868 km (0.064 R)
• M7: 2,751,105 km (0.118 R)
• M8: 3,650,487 km (0.085 R)
• M9: 4,643,518 km (0.058 R)
• M10: 5,600,645 km (0.056 R)
• M11: 5,964,916 km (0.048 R)
• M12: 6,262,167 km (0.079 R)
• M13: 8,094,741 km (0.114 R)
• M14: 8,459,760 km (0.104 R)
• M15: 10,374,762 km (0.088 R)
• M16: 13,833,764 km (0.106 R)
• M17: 16,106,156 km (0.106 R)
• M18: 16,419,862 km (0.104 R)
• M19: 17,385,367 km (0.11 R)
• M20: 18,218,477 km (0.063 R)
• M21: 18,731,000 km (0.116 R)
• M22: 19,964,285 km (0.11 R)
• M23: 20,265,874 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 14.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.43 AU - 2.81 AU

Year: 2828 Days

Day: 13.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,361,243 km

• M1: 186,698 km (0.082 R)
• M2: 886,218 km (0.08 R)
• M3: 1,731,895 km (0.117 R)
• M4: 2,812,739 km (0.115 R)
• M5: 3,448,530 km (0.105 R)
• M6: 4,095,391 km (0.098 R)
• M7: 4,893,047 km (0.077 R)
• M8: 6,281,914 km (0.086 R)
• M9: 7,129,386 km (0.119 R)
• M10: 7,757,547 km (0.06 R)
• M11: 9,639,937 km (0.032 R)
• M12: 10,330,481 km (0.114 R)
• M13: 12,202,399 km (0.065 R)
• M14: 13,522,900 km (0.087 R)
• M15: 16,073,842 km (0.111 R)
• M16: 18,230,146 km (0.105 R)
• M17: 19,468,069 km (0.098 R)
• M18: 20,138,566 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.4

Radius: 12.6

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.37 AU - 5.21 AU

Year: 5925 Days

Day: 7.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,361,243 km

• M1: 161,416 km (0.096 R)
• M2: 694,583 km (0.087 R)
• M3: 1,161,029 km (0.084 R)
• M4: 2,754,994 km (0.09 R)
• M5: 3,869,349 km (0.079 R)
• M6: 5,632,809 km (0.096 R)
• M7: 6,907,532 km (0.075 R)
• M8: 7,679,607 km (0.068 R)
• M9: 10,344,094 km (0.058 R)
• M10: 11,268,460 km (0.097 R)
• M11: 11,974,711 km (0.084 R)
• M12: 14,629,625 km (0.09 R)
• M13: 16,066,961 km (0.086 R)
• M14: 16,510,519 km (0.082 R)
• M15: 17,480,062 km (0.09 R)
• M16: 19,097,515 km (0.115 R)
• M17: 20,682,055 km (0.115 R)
• M18: 23,326,796 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 14.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.33 AU - 4.99 AU

Year: 6708 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,361,243 km

• M1: 179,069 km (0.076 R)
• M2: 627,862 km (0.031 R)
• M3: 1,124,378 km (0.085 R)
• M4: 1,621,342 km (0.111 R)
• M5: 2,185,924 km (0.118 R)
• M6: 2,746,318 km (0.061 R)
• M7: 3,840,477 km (0.078 R)
• M8: 4,637,235 km (0.117 R)
• M9: 5,119,688 km (0.098 R)
• M10: 5,857,953 km (0.107 R)
• M11: 6,666,530 km (0.12 R)
• M12: 8,341,577 km (0.106 R)
• M13: 9,862,988 km (0.047 R)
• M14: 12,563,379 km (0.099 R)
• M15: 14,378,599 km (0.051 R)
• M16: 15,473,506 km (0.052 R)
• M17: 17,219,313 km (0.08 R)
• M18: 17,760,858 km (0.082 R)
• M19: 20,717,510 km (0.107 R)
• M20: 21,955,731 km (0.071 R)
• M21: 22,512,684 km (0.089 R)
• M22: 25,440,464 km (0.095 R)
• M23: 30,837,058 km (0.093 R)
• M24: 34,545,290 km (0.109 R)
• M25: 35,190,954 km (0.061 R)
• M26: 38,082,532 km (0.105 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.7

Radius: 6.6

Gravity: 18.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.87 AU - 8.99 AU

Year: 14892 Days

Day: 19.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,361,243 km

• M1: 82,728 km (0.038 R)
• M2: 319,391 km (0.082 R)
• M3: 543,938 km (0.073 R)
• M4: 899,083 km (0.107 R)
• M5: 1,871,619 km (0.119 R)
• M6: 2,153,761 km (0.082 R)
• M7: 2,687,077 km (0.104 R)
• M8: 3,864,412 km (0.029 R)
• M9: 4,260,697 km (0.118 R)
• M10: 6,746,116 km (0.072 R)
• M11: 6,963,332 km (0.07 R)
• M12: 8,567,470 km (0.091 R)
• M13: 10,693,555 km (0.084 R)
• M14: 11,290,750 km (0.087 R)
• M15: 11,721,741 km (0.112 R)
• M16: 12,421,261 km (0.109 R)
• M17: 13,351,311 km (0.096 R)
• M18: 14,470,153 km (0.106 R)
• M19: 20,647,797 km (0.071 R)
• M20: 21,385,464 km (0.11 R)
• M21: 27,049,090 km (0.074 R)
• M22: 27,931,867 km (0.103 R)
• M23: 30,105,524 km (0.087 R)
• M24: 35,305,546 km (0.048 R)
• M25: 37,028,914 km (0.081 R)
• M26: 39,225,908 km (0.112 R)
• M27: 43,576,813 km (0.093 R)
• M28: 50,358,234 km (0.097 R)
• M29: 51,022,598 km (0.115 R)
• M30: 54,258,699 km (0.108 R)
• M31: 60,199,829 km (0.077 R)
• M32: 61,702,689 km (0.041 R)
• M33: 62,463,544 km (0.091 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: 516 - 12,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit