🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 11.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.82 AU - 1.04 AU

Year: 579 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,007,807 km

• M1: 139,276 km (0.028 R)
• M2: 522,097 km (0.1 R)
• M3: 969,544 km (0.098 R)
• M4: 1,463,516 km (0.104 R)
• M5: 3,588,853 km (0.064 R)
• M6: 4,166,002 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 13.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.6 AU - 2.48 AU

Year: 1881 Days

Day: 13.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,007,807 km

• M1: 171,738 km (0.11 R)
• M2: 638,633 km (0.072 R)
• M3: 1,091,017 km (0.049 R)
• M4: 1,595,312 km (0.116 R)
• M5: 2,674,361 km (0.113 R)
• M6: 3,391,533 km (0.106 R)
• M7: 4,394,288 km (0.052 R)
• M8: 5,927,816 km (0.041 R)
• M9: 6,844,851 km (0.06 R)
• M10: 8,442,705 km (0.083 R)
• M11: 9,397,439 km (0.114 R)
• M12: 10,830,886 km (0.097 R)
• M13: 11,560,923 km (0.068 R)
• M14: 12,364,563 km (0.062 R)
• M15: 12,949,042 km (0.102 R)
• M16: 16,202,347 km (0.048 R)
• M17: 17,004,640 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 12.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.15 AU - 2.21 AU

Year: 2078 Days

Day: 11.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,007,807 km

• M1: 167,849 km (0.11 R)
• M2: 642,523 km (0.102 R)
• M3: 1,423,873 km (0.099 R)
• M4: 2,059,663 km (0.084 R)
• M5: 2,969,368 km (0.096 R)
• M6: 3,672,628 km (0.104 R)
• M7: 4,837,397 km (0.063 R)
• M8: 7,277,787 km (0.067 R)
• M9: 7,826,512 km (0.083 R)
• M10: 8,590,508 km (0.1 R)
• M11: 9,950,652 km (0.068 R)
• M12: 10,446,419 km (0.076 R)
• M13: 12,034,102 km (0.052 R)
• M14: 12,720,606 km (0.07 R)
• M15: 15,730,515 km (0.075 R)
• M16: 16,210,126 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 10.6

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.23 AU - 2.23 AU

Year: 2150 Days

Day: 14.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,007,807 km

• M1: 131,945 km (0.064 R)
• M2: 478,264 km (0.085 R)
• M3: 1,005,447 km (0.107 R)
• M4: 1,350,570 km (0.103 R)
• M5: 1,715,888 km (0.085 R)
• M6: 2,651,772 km (0.096 R)
• M7: 3,327,805 km (0.088 R)
• M8: 3,828,060 km (0.039 R)
• M9: 4,170,489 km (0.094 R)
• M10: 5,344,982 km (0.106 R)
• M11: 6,373,916 km (0.101 R)
• M12: 7,530,158 km (0.053 R)
• M13: 8,515,410 km (0.081 R)
• M14: 8,851,856 km (0.118 R)
• M15: 9,915,197 km (0.027 R)
• M16: 11,499,888 km (0.112 R)
• M17: 12,884,117 km (0.107 R)
• M18: 13,369,263 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 13.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.64 AU - 3.7 AU

Year: 4540 Days

Day: 13.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 38,007,807 km

• M1: 166,203 km (0.11 R)
• M2: 647,609 km (0.104 R)
• M3: 1,279,062 km (0.065 R)
• M4: 3,210,071 km (0.084 R)
• M5: 3,756,103 km (0.109 R)
• M6: 4,830,216 km (0.101 R)
• M7: 6,780,374 km (0.04 R)
• M8: 7,580,274 km (0.064 R)
• M9: 8,820,141 km (0.084 R)
• M10: 9,448,602 km (0.105 R)
• M11: 10,191,056 km (0.085 R)
• M12: 11,980,695 km (0.065 R)
• M13: 13,050,021 km (0.101 R)
• M14: 13,866,825 km (0.113 R)
• M15: 17,116,689 km (0.086 R)
• M16: 18,158,040 km (0.035 R)
• M17: 19,964,883 km (0.107 R)
• M18: 20,911,987 km (0.078 R)
• M19: 23,262,918 km (0.086 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755.1

Radius: 5.9

Gravity: 21.69 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.88 AU - 7.58 AU

Year: 11273 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 38,007,807 km

• M1: 73,453 km (0.115 R)
• M2: 280,646 km (0.09 R)
• M3: 576,550 km (0.1 R)
• M4: 851,361 km (0.068 R)
• M5: 1,366,128 km (0.115 R)
• M6: 1,912,010 km (0.084 R)
• M7: 2,253,692 km (0.096 R)
• M8: 2,875,271 km (0.086 R)
• M9: 4,184,851 km (0.115 R)
• M10: 4,698,271 km (0.089 R)
• M11: 5,019,308 km (0.068 R)
• M12: 5,252,680 km (0.063 R)
• M13: 5,996,631 km (0.113 R)
• M14: 7,219,892 km (0.115 R)
• M15: 7,823,520 km (0.09 R)
• M16: 11,017,434 km (0.119 R)
• M17: 13,275,315 km (0.074 R)
• M18: 13,529,631 km (0.103 R)
• M19: 18,920,690 km (0.105 R)
• M20: 20,147,692 km (0.098 R)
• M21: 21,253,220 km (0.077 R)
• M22: 24,908,045 km (0.036 R)
• M23: 30,147,860 km (0.088 R)
• M24: 31,479,282 km (0.12 R)
• M25: 32,273,945 km (0.119 R)
• M26: 34,021,398 km (0.112 R)
• M27: 36,947,084 km (0.115 R)
• M28: 37,703,899 km (0.042 R)
• M29: 40,168,674 km (0.092 R)
• M30: 41,103,062 km (0.093 R)
• M31: 41,915,528 km (0.084 R)
• M32: 50,482,998 km (0.078 R)
• M33: 51,258,514 km (0.093 R)
• M34: 52,674,457 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.4

Radius: 7.9

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.33 AU - 9.07 AU

Year: 16569 Days

Day: 19.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,007,807 km

• M1: 98,286 km (0.077 R)
• M2: 683,513 km (0.054 R)
• M3: 1,260,661 km (0.11 R)
• M4: 1,808,638 km (0.114 R)
• M5: 4,922,817 km (0.1 R)
• M6: 5,935,894 km (0.064 R)
• M7: 6,268,899 km (0.081 R)
• M8: 9,353,457 km (0.106 R)
• M9: 11,500,037 km (0.115 R)
• M10: 24,890,094 km (0.098 R)
• M11: 32,396,167 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit