🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.62 AU - 0.64 AU

Year: 323 Days

Day: 23 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,391,970 km

• M1: 35,903 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.7

Radius: 8.1

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.22 AU - 1.94 AU

Year: 1282 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,391,970 km

• M1: 104,419 km (0.1 R)
• M2: 385,963 km (0.051 R)
• M3: 657,931 km (0.066 R)
• M4: 1,023,549 km (0.118 R)
• M5: 1,752,838 km (0.084 R)
• M6: 2,172,909 km (0.09 R)
• M7: 2,645,788 km (0.066 R)
• M8: 3,097,873 km (0.079 R)
• M9: 3,697,760 km (0.036 R)
• M10: 4,051,559 km (0.118 R)
• M11: 4,906,212 km (0.101 R)
• M12: 5,230,091 km (0.104 R)
• M13: 5,831,175 km (0.086 R)
• M14: 6,477,588 km (0.067 R)
• M15: 6,793,688 km (0.088 R)
• M16: 7,196,555 km (0.109 R)
• M17: 7,456,556 km (0.058 R)
• M18: 8,217,860 km (0.043 R)
• M19: 8,881,027 km (0.093 R)
• M20: 9,393,849 km (0.117 R)
• M21: 9,830,974 km (0.044 R)
• M22: 11,609,244 km (0.087 R)
• M23: 12,039,786 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.7

Radius: 11.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.04 AU - 2.2 AU

Year: 1993 Days

Day: 13.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 84,391,970 km

• M1: 144,212 km (0.116 R)
• M2: 750,084 km (0.111 R)
• M3: 1,243,158 km (0.07 R)
• M4: 2,151,965 km (0.03 R)
• M5: 3,425,342 km (0.102 R)
• M6: 4,138,027 km (0.054 R)
• M7: 5,424,718 km (0.101 R)
• M8: 6,315,424 km (0.098 R)
• M9: 6,687,174 km (0.102 R)
• M10: 7,129,984 km (0.096 R)
• M11: 9,680,478 km (0.048 R)
• M12: 10,068,385 km (0.119 R)
• M13: 12,453,424 km (0.11 R)
• M14: 12,870,653 km (0.11 R)
• M15: 15,051,790 km (0.062 R)
• M16: 16,057,985 km (0.051 R)
• M17: 16,753,466 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 8.3

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.02 AU - 2.7 AU

Year: 2341 Days

Day: 10.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,391,970 km

• M1: 106,514 km (0.049 R)
• M2: 373,396 km (0.11 R)
• M3: 1,117,197 km (0.065 R)
• M4: 1,382,135 km (0.04 R)
• M5: 2,030,043 km (0.1 R)
• M6: 2,346,293 km (0.089 R)
• M7: 2,803,464 km (0.111 R)
• M8: 4,198,464 km (0.081 R)
• M9: 4,604,174 km (0.097 R)
• M10: 5,901,486 km (0.081 R)
• M11: 6,193,053 km (0.11 R)
• M12: 7,396,418 km (0.101 R)
• M13: 9,058,600 km (0.046 R)
• M14: 9,700,524 km (0.106 R)
• M15: 10,410,815 km (0.102 R)
• M16: 10,837,468 km (0.1 R)
• M17: 12,018,543 km (0.111 R)
• M18: 12,531,664 km (0.104 R)
• M19: 13,059,146 km (0.07 R)
• M20: 14,538,519 km (0.067 R)
• M21: 14,973,999 km (0.062 R)
• M22: 15,921,851 km (0.117 R)
• M23: 17,936,635 km (0.105 R)
• M24: 18,269,640 km (0.108 R)
• M25: 18,776,926 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 12.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.13 AU - 3.69 AU

Year: 4066 Days

Day: 12.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,391,970 km

• M1: 155,432 km (0.108 R)
• M2: 609,312 km (0.105 R)
• M3: 1,392,607 km (0.104 R)
• M4: 1,819,260 km (0.076 R)
• M5: 2,218,088 km (0.114 R)
• M6: 2,741,830 km (0.11 R)
• M7: 3,160,554 km (0.114 R)
• M8: 5,715,387 km (0.079 R)
• M9: 7,409,583 km (0.06 R)
• M10: 8,884,468 km (0.117 R)
• M11: 11,764,825 km (0.057 R)
• M12: 13,865,179 km (0.045 R)
• M13: 14,427,069 km (0.046 R)
• M14: 16,092,841 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683

Radius: 3.1

Gravity: 71.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.88 AU - 12.02 AU

Year: 23396 Days

Day: 15.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,391,970 km

• M1: 38,596 km (0.118 R)
• M2: 177,124 km (0.091 R)
• M3: 346,618 km (0.105 R)
• M4: 617,091 km (0.102 R)
• M5: 775,964 km (0.066 R)
• M6: 1,279,062 km (0.064 R)
• M7: 1,404,574 km (0.105 R)
• M8: 1,870,572 km (0.05 R)
• M9: 2,053,530 km (0.117 R)
• M10: 2,431,863 km (0.117 R)
• M11: 3,209,922 km (0.076 R)
• M12: 3,749,072 km (0.054 R)
• M13: 4,073,400 km (0.06 R)
• M14: 5,894,904 km (0.109 R)
• M15: 7,522,080 km (0.106 R)
• M16: 8,629,703 km (0.086 R)
• M17: 14,072,821 km (0.117 R)
• M18: 15,578,075 km (0.069 R)
• M19: 16,839,784 km (0.117 R)
• M20: 18,167,913 km (0.047 R)
• M21: 21,841,738 km (0.105 R)
• M22: 27,032,784 km (0.08 R)
• M23: 28,234,205 km (0.064 R)
• M24: 29,220,503 km (0.1 R)
• M25: 29,975,225 km (0.091 R)
• M26: 30,102,233 km (0.117 R)
• M27: 34,498,466 km (0.108 R)
• M28: 37,507,926 km (0.101 R)
• M29: 38,249,333 km (0.101 R)
• M30: 39,152,007 km (0.107 R)
• M31: 39,303,699 km (0.06 R)
• M32: 41,944,700 km (0.107 R)
• M33: 42,743,403 km (0.051 R)
• M34: 49,324,363 km (0.043 R)
• M35: 51,295,464 km (0.086 R)
• M36: 51,659,436 km (0.088 R)
• M37: 59,105,072 km (0.105 R)
• M38: 77,742,124 km (0.077 R)
• M39: 81,886,583 km (0.076 R)
• M40: 82,632,927 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 15,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit