🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 13.5

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.71 AU - 0.89 AU

Year: 462 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 59,566,712 km

• M1: 167,849 km (0.083 R)
• M2: 671,395 km (0.094 R)
• M3: 1,424,172 km (0.08 R)
• M4: 1,870,572 km (0.084 R)
• M5: 2,456,547 km (0.077 R)
• M6: 3,074,685 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 9.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.07 AU - 1.11 AU

Year: 735 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,566,712 km

• M1: 121,922 km (0.076 R)
• M2: 559,197 km (0.105 R)
• M3: 1,123,181 km (0.057 R)
• M4: 1,444,667 km (0.03 R)
• M5: 2,290,194 km (0.11 R)
• M6: 2,694,557 km (0.069 R)
• M7: 3,422,949 km (0.114 R)
• M8: 4,084,022 km (0.111 R)
• M9: 4,746,591 km (0.106 R)
• M10: 5,112,358 km (0.085 R)
• M11: 5,479,172 km (0.113 R)
• M12: 6,403,686 km (0.114 R)
• M13: 6,809,845 km (0.102 R)
• M14: 7,232,907 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 9.5

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.63 AU - 1.65 AU

Year: 1356 Days

Day: 6.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,566,712 km

• M1: 118,482 km (0.094 R)
• M2: 496,216 km (0.065 R)
• M3: 994,377 km (0.092 R)
• M4: 1,291,628 km (0.101 R)
• M5: 2,246,062 km (0.098 R)
• M6: 3,954,321 km (0.097 R)
• M7: 4,447,694 km (0.073 R)
• M8: 4,920,424 km (0.114 R)
• M9: 6,691,662 km (0.068 R)
• M10: 7,720,896 km (0.079 R)
• M11: 8,143,659 km (0.06 R)
• M12: 8,761,498 km (0.095 R)
• M13: 9,066,529 km (0.063 R)
• M14: 10,978,240 km (0.08 R)
• M15: 12,140,765 km (0.114 R)
• M16: 13,585,132 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 13.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.03 AU - 2.79 AU

Year: 2416 Days

Day: 5.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,566,712 km

• M1: 177,722 km (0.11 R)
• M2: 613,351 km (0.104 R)
• M3: 1,159,982 km (0.083 R)
• M4: 2,000,124 km (0.088 R)
• M5: 2,671,968 km (0.071 R)
• M6: 3,156,216 km (0.114 R)
• M7: 4,934,785 km (0.095 R)
• M8: 5,848,080 km (0.103 R)
• M9: 6,796,082 km (0.088 R)
• M10: 7,438,904 km (0.108 R)
• M11: 8,292,210 km (0.078 R)
• M12: 9,426,012 km (0.104 R)
• M13: 9,998,074 km (0.07 R)
• M14: 10,492,346 km (0.09 R)
• M15: 11,211,762 km (0.087 R)
• M16: 12,184,896 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 10.3

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.39 AU - 4.11 AU

Year: 4689 Days

Day: 12.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,566,712 km

• M1: 128,654 km (0.067 R)
• M2: 451,486 km (0.068 R)
• M3: 1,098,647 km (0.111 R)
• M4: 1,508,395 km (0.073 R)
• M5: 2,277,628 km (0.117 R)
• M6: 2,751,254 km (0.119 R)
• M7: 3,148,736 km (0.078 R)
• M8: 3,828,808 km (0.038 R)
• M9: 4,839,790 km (0.106 R)
• M10: 7,525,820 km (0.037 R)
• M11: 8,117,330 km (0.117 R)
• M12: 8,541,739 km (0.047 R)
• M13: 11,842,616 km (0.109 R)
• M14: 13,161,920 km (0.114 R)
• M15: 16,453,971 km (0.055 R)
• M16: 19,020,621 km (0.079 R)
• M17: 23,820,619 km (0.06 R)
• M18: 25,421,017 km (0.079 R)
• M19: 27,693,408 km (0.076 R)
• M20: 29,102,321 km (0.115 R)
• M21: 30,650,958 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.4

Radius: 12.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.95 AU - 6.43 AU

Year: 8764 Days

Day: 13.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,566,712 km

• M1: 154,235 km (0.104 R)
• M2: 626,516 km (0.1 R)
• M3: 1,371,214 km (0.097 R)
• M4: 2,334,475 km (0.087 R)
• M5: 5,176,386 km (0.088 R)
• M6: 5,788,690 km (0.102 R)
• M7: 8,171,484 km (0.069 R)
• M8: 8,558,644 km (0.04 R)
• M9: 9,277,312 km (0.104 R)
• M10: 10,480,528 km (0.12 R)
• M11: 14,216,286 km (0.046 R)
• M12: 15,160,547 km (0.077 R)
• M13: 15,615,175 km (0.088 R)
• M14: 16,620,323 km (0.077 R)
• M15: 18,908,124 km (0.097 R)
• M16: 23,318,867 km (0.105 R)
• M17: 25,716,323 km (0.08 R)
• M18: 33,779,498 km (0.108 R)
• M19: 34,221,859 km (0.066 R)
• M20: 36,260,878 km (0.054 R)
• M21: 40,579,769 km (0.074 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 5.7

Gravity: 27.83 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 6.76 AU - 7.14 AU

Year: 11830 Days

Day: 18.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,566,712 km

• M1: 74,051 km (0.057 R)
• M2: 311,463 km (0.106 R)
• M3: 622,776 km (0.105 R)
• M4: 924,216 km (0.114 R)
• M5: 1,266,196 km (0.096 R)
• M6: 1,721,273 km (0.094 R)
• M7: 2,032,137 km (0.111 R)
• M8: 2,279,423 km (0.09 R)
• M9: 2,633,072 km (0.091 R)
• M10: 3,095,030 km (0.107 R)
• M11: 4,090,155 km (0.118 R)
• M12: 7,067,303 km (0.076 R)
• M13: 7,326,406 km (0.111 R)
• M14: 9,066,678 km (0.116 R)
• M15: 9,685,714 km (0.114 R)
• M16: 10,554,279 km (0.083 R)
• M17: 13,209,342 km (0.087 R)
• M18: 13,536,663 km (0.119 R)
• M19: 14,004,006 km (0.059 R)
• M20: 14,413,156 km (0.106 R)
• M21: 21,008,029 km (0.107 R)
• M22: 21,906,514 km (0.086 R)
• M23: 32,107,443 km (0.084 R)
• M24: 32,699,103 km (0.115 R)
• M25: 34,026,634 km (0.11 R)
• M26: 34,889,963 km (0.09 R)
• M27: 36,403,595 km (0.106 R)
• M28: 46,114,740 km (0.101 R)
• M29: 47,782,457 km (0.11 R)
• M30: 51,237,720 km (0.081 R)
• M31: 55,024,341 km (0.059 R)
• M32: 55,701,421 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.1

Radius: 6.6

Gravity: 20.57 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.55 AU - 8.57 AU

Year: 12112 Days

Day: 16.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 59,566,712 km

• M1: 82,279 km (0.098 R)
• M2: 316,699 km (0.095 R)
• M3: 844,181 km (0.05 R)
• M4: 1,151,904 km (0.114 R)
• M5: 1,503,010 km (0.118 R)
• M6: 1,976,936 km (0.042 R)
• M7: 2,338,514 km (0.09 R)
• M8: 2,927,331 km (0.116 R)
• M9: 3,244,179 km (0.119 R)
• M10: 3,860,672 km (0.103 R)
• M11: 4,745,843 km (0.086 R)
• M12: 7,253,103 km (0.112 R)
• M13: 7,743,036 km (0.088 R)
• M14: 8,302,233 km (0.103 R)
• M15: 8,689,692 km (0.084 R)
• M16: 9,345,080 km (0.075 R)
• M17: 10,196,292 km (0.068 R)
• M18: 10,925,132 km (0.061 R)
• M19: 13,385,718 km (0.06 R)
• M20: 15,895,971 km (0.03 R)
• M21: 17,261,500 km (0.107 R)
• M22: 20,397,969 km (0.108 R)
• M23: 23,701,389 km (0.104 R)
• M24: 24,186,685 km (0.03 R)
• M25: 27,027,698 km (0.074 R)
• M26: 29,521,793 km (0.083 R)
• M27: 30,538,161 km (0.105 R)
• M28: 34,712,989 km (0.034 R)
• M29: 34,962,518 km (0.03 R)
• M30: 37,917,675 km (0.11 R)
• M31: 38,581,440 km (0.057 R)
• M32: 42,727,695 km (0.111 R)
• M33: 46,402,118 km (0.08 R)
• M34: 51,082,736 km (0.077 R)
• M35: 57,103,153 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit