🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 12.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 406 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,012,669 km

• M1: 159,322 km (0.075 R)
• M2: 559,197 km (0.098 R)
• M3: 1,237,623 km (0.069 R)
• M4: 1,780,963 km (0.098 R)
• M5: 2,182,932 km (0.105 R)
• M6: 2,769,805 km (0.08 R)
• M7: 3,186,135 km (0.038 R)
• M8: 4,083,124 km (0.069 R)
• M9: 4,695,428 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.8

Radius: 10.6

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.58 AU - 0.86 AU

Year: 414 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,012,669 km

• M1: 131,796 km (0.105 R)
• M2: 506,688 km (0.112 R)
• M3: 853,007 km (0.071 R)
• M4: 1,220,270 km (0.038 R)
• M5: 1,721,124 km (0.072 R)
• M6: 2,138,801 km (0.06 R)
• M7: 2,570,540 km (0.059 R)
• M8: 3,285,468 km (0.059 R)
• M9: 3,747,277 km (0.092 R)
• M10: 4,189,788 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.9

Radius: 9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.62 AU - 0.88 AU

Year: 441 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 140.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 60,012,669 km

• M1: 111,899 km (0.107 R)
• M2: 590,912 km (0.114 R)
• M3: 925,412 km (0.057 R)
• M4: 1,346,082 km (0.1 R)
• M5: 1,921,585 km (0.097 R)
• M6: 2,807,653 km (0.044 R)
• M7: 3,894,332 km (0.038 R)
• M8: 4,560,341 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295

Radius: 14.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.85 AU - 1.25 AU

Year: 730 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,012,669 km

• M1: 179,069 km (0.098 R)
• M2: 695,181 km (0.077 R)
• M3: 1,206,507 km (0.092 R)
• M4: 1,766,601 km (0.05 R)
• M5: 2,232,150 km (0.029 R)
• M6: 2,822,463 km (0.115 R)
• M7: 3,455,262 km (0.1 R)
• M8: 3,911,236 km (0.088 R)
• M9: 4,777,109 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.8

Radius: 14.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.8 AU

Year: 1234 Days

Day: 5.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 60,012,669 km

• M1: 181,612 km (0.039 R)
• M2: 650,152 km (0.107 R)
• M3: 2,840,116 km (0.11 R)
• M4: 3,674,423 km (0.115 R)
• M5: 4,214,471 km (0.106 R)
• M6: 4,986,845 km (0.094 R)
• M7: 5,974,939 km (0.111 R)
• M8: 7,113,080 km (0.033 R)
• M9: 8,922,017 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.6

Radius: 9.6

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.06 AU - 2.32 AU

Year: 2198 Days

Day: 13.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 60,012,669 km

• M1: 119,678 km (0.044 R)
• M2: 450,290 km (0.072 R)
• M3: 1,091,466 km (0.107 R)
• M4: 1,860,549 km (0.055 R)
• M5: 2,338,514 km (0.1 R)
• M6: 2,655,063 km (0.109 R)
• M7: 3,643,157 km (0.107 R)
• M8: 4,336,393 km (0.094 R)
• M9: 4,986,097 km (0.101 R)
• M10: 5,312,370 km (0.098 R)
• M11: 5,722,867 km (0.102 R)
• M12: 7,001,779 km (0.119 R)
• M13: 7,809,009 km (0.081 R)
• M14: 9,641,433 km (0.071 R)
• M15: 11,330,543 km (0.101 R)
• M16: 11,630,187 km (0.099 R)
• M17: 12,841,631 km (0.113 R)
• M18: 13,540,552 km (0.108 R)
• M19: 14,746,909 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 10.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.39 AU - 3.49 AU

Year: 4327 Days

Day: 12.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,012,669 km

• M1: 133,591 km (0.118 R)
• M2: 567,126 km (0.089 R)
• M3: 1,097,749 km (0.119 R)
• M4: 1,493,136 km (0.1 R)
• M5: 2,133,415 km (0.1 R)
• M6: 2,743,625 km (0.115 R)
• M7: 3,218,748 km (0.112 R)
• M8: 3,625,804 km (0.067 R)
• M9: 4,932,541 km (0.08 R)
• M10: 5,449,102 km (0.078 R)
• M11: 6,899,753 km (0.057 R)
• M12: 7,250,710 km (0.112 R)
• M13: 7,613,634 km (0.102 R)
• M14: 9,227,047 km (0.113 R)
• M15: 12,357,831 km (0.112 R)
• M16: 14,161,982 km (0.085 R)
• M17: 16,528,321 km (0.116 R)
• M18: 17,100,981 km (0.085 R)
• M19: 19,714,905 km (0.115 R)
• M20: 22,030,680 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 6.9

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.43 AU - 7.15 AU

Year: 12000 Days

Day: 19.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,012,669 km

• M1: 86,617 km (0.087 R)
• M2: 308,770 km (0.113 R)
• M3: 763,697 km (0.108 R)
• M4: 1,048,232 km (0.107 R)
• M5: 1,388,867 km (0.066 R)
• M6: 1,835,416 km (0.057 R)
• M7: 2,518,480 km (0.103 R)
• M8: 2,757,837 km (0.079 R)
• M9: 3,516,148 km (0.109 R)
• M10: 3,958,360 km (0.051 R)
• M11: 5,331,070 km (0.076 R)
• M12: 5,764,904 km (0.05 R)
• M13: 7,382,805 km (0.105 R)
• M14: 8,730,532 km (0.113 R)
• M15: 9,333,411 km (0.098 R)
• M16: 10,678,146 km (0.109 R)
• M17: 11,019,230 km (0.038 R)
• M18: 11,603,708 km (0.119 R)
• M19: 12,025,126 km (0.062 R)
• M20: 19,378,609 km (0.045 R)
• M21: 19,715,952 km (0.111 R)
• M22: 20,840,031 km (0.116 R)
• M23: 22,465,860 km (0.044 R)
• M24: 23,214,897 km (0.051 R)
• M25: 23,787,557 km (0.025 R)
• M26: 24,271,955 km (0.063 R)
• M27: 26,378,293 km (0.099 R)
• M28: 26,792,829 km (0.09 R)
• M29: 27,955,354 km (0.108 R)
• M30: 30,722,017 km (0.118 R)
• M31: 30,950,902 km (0.085 R)
• M32: 33,303,029 km (0.108 R)
• M33: 34,646,268 km (0.04 R)
• M34: 44,487,714 km (0.046 R)
• M35: 45,816,741 km (0.108 R)
• M36: 47,020,107 km (0.071 R)
• M37: 49,020,380 km (0.086 R)
• M38: 56,210,652 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.4

Radius: 5.1

Gravity: 29.5 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.02 AU - 7.82 AU

Year: 13709 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 108.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,012,669 km

• M1: 63,429 km (0.091 R)
• M2: 592,108 km (0.092 R)
• M3: 943,963 km (0.119 R)
• M4: 1,142,030 km (0.091 R)
• M5: 1,607,130 km (0.068 R)
• M6: 2,412,266 km (0.093 R)
• M7: 2,717,296 km (0.081 R)
• M8: 2,879,310 km (0.098 R)
• M9: 3,197,355 km (0.088 R)
• M10: 4,875,095 km (0.096 R)
• M11: 5,730,646 km (0.075 R)
• M12: 6,273,836 km (0.119 R)
• M13: 6,766,012 km (0.083 R)
• M14: 8,348,758 km (0.093 R)
• M15: 9,148,508 km (0.045 R)
• M16: 9,673,447 km (0.049 R)
• M17: 10,498,330 km (0.072 R)
• M18: 11,791,454 km (0.106 R)
• M19: 12,099,625 km (0.104 R)
• M20: 13,856,802 km (0.086 R)
• M21: 14,903,089 km (0.101 R)
• M22: 15,263,321 km (0.062 R)
• M23: 16,151,334 km (0.093 R)
• M24: 17,230,384 km (0.117 R)
• M25: 21,113,495 km (0.098 R)
• M26: 23,741,930 km (0.073 R)
• M27: 27,646,734 km (0.057 R)
• M28: 28,081,166 km (0.113 R)
• M29: 35,536,226 km (0.048 R)
• M30: 38,691,395 km (0.06 R)
• M31: 44,802,618 km (0.077 R)
• M32: 50,066,967 km (0.108 R)
• M33: 52,681,040 km (0.05 R)
• M34: 53,180,996 km (0.1 R)
• M35: 57,471,912 km (0.084 R)
• M36: 58,892,343 km (0.05 R)

Asteroid Belt

Center: 8.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 5.6

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.94 AU - 11.46 AU

Year: 20490 Days

Day: 18.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,012,669 km

• M1: 213,925 km (0.059 R)
• M2: 549,174 km (0.049 R)
• M3: 1,486,704 km (0.09 R)
• M4: 1,943,276 km (0.103 R)
• M5: 3,934,873 km (0.101 R)
• M6: 7,835,488 km (0.093 R)
• M7: 16,154,476 km (0.103 R)
• M8: 17,697,727 km (0.072 R)
• M9: 19,168,274 km (0.068 R)
• M10: 26,072,814 km (0.117 R)
• M11: 30,991,293 km (0.103 R)
• M12: 38,196,824 km (0.095 R)
• M13: 43,188,008 km (0.067 R)
• M14: 44,647,933 km (0.075 R)
• M15: 46,291,416 km (0.099 R)
• M16: 50,175,874 km (0.118 R)
• M17: 53,936,315 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit