🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.9

Radius: 13.8

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.44 AU - 0.68 AU

Year: 295 Days

Day: 13.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 96 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,570,798 km

• M1: 171,589 km (0.086 R)
• M2: 700,716 km (0.094 R)
• M3: 1,146,518 km (0.109 R)
• M4: 1,780,364 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.6

Radius: 13.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.57 AU - 0.67 AU

Year: 343 Days

Day: 13.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,570,798 km

• M1: 171,738 km (0.072 R)
• M2: 632,649 km (0.098 R)
• M3: 1,084,734 km (0.109 R)
• M4: 1,757,625 km (0.047 R)
• M5: 2,311,736 km (0.12 R)
• M6: 2,819,172 km (0.059 R)
• M7: 3,465,883 km (0.071 R)
• M8: 3,919,165 km (0.096 R)
• M9: 4,476,716 km (0.105 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.1

Radius: 9.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.92 AU - 1.48 AU

Year: 924 Days

Day: 11.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 51,570,798 km

• M1: 117,135 km (0.053 R)
• M2: 446,849 km (0.052 R)
• M3: 1,165,517 km (0.064 R)
• M4: 2,739,137 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 9.9

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.07 AU - 3.37 AU

Year: 3153 Days

Day: 6.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,570,798 km

• M1: 126,859 km (0.076 R)
• M2: 442,810 km (0.067 R)
• M3: 918,082 km (0.108 R)
• M4: 1,337,854 km (0.083 R)
• M5: 1,653,655 km (0.065 R)
• M6: 1,994,888 km (0.073 R)
• M7: 2,727,020 km (0.117 R)
• M8: 3,243,132 km (0.066 R)
• M9: 6,093,570 km (0.076 R)
• M10: 6,511,247 km (0.1 R)
• M11: 7,783,577 km (0.075 R)
• M12: 9,214,331 km (0.117 R)
• M13: 9,992,091 km (0.115 R)
• M14: 14,649,671 km (0.078 R)
• M15: 17,921,675 km (0.103 R)
• M16: 18,664,728 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.4

Radius: 10.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.94 AU - 4.58 AU

Year: 5125 Days

Day: 14.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,570,798 km

• M1: 127,757 km (0.097 R)
• M2: 499,507 km (0.119 R)
• M3: 878,738 km (0.051 R)
• M4: 1,337,704 km (0.096 R)
• M5: 1,953,599 km (0.087 R)
• M6: 2,581,162 km (0.118 R)
• M7: 2,906,986 km (0.09 R)
• M8: 4,330,260 km (0.078 R)
• M9: 5,316,260 km (0.054 R)
• M10: 5,934,847 km (0.118 R)
• M11: 6,695,552 km (0.077 R)
• M12: 7,182,343 km (0.043 R)
• M13: 7,657,765 km (0.083 R)
• M14: 8,010,218 km (0.085 R)
• M15: 10,188,363 km (0.107 R)
• M16: 10,745,615 km (0.103 R)
• M17: 11,459,346 km (0.066 R)
• M18: 11,968,129 km (0.091 R)
• M19: 14,958,141 km (0.071 R)
• M20: 15,454,358 km (0.119 R)
• M21: 17,610,362 km (0.119 R)
• M22: 18,792,185 km (0.094 R)
• M23: 21,037,649 km (0.092 R)
• M24: 23,309,293 km (0.078 R)
• M25: 23,827,201 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 11.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.76 AU - 4.3 AU

Year: 5687 Days

Day: 12.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,570,798 km

• M1: 145,559 km (0.112 R)
• M2: 566,976 km (0.036 R)
• M3: 985,551 km (0.073 R)
• M4: 1,473,689 km (0.093 R)
• M5: 2,677,054 km (0.064 R)
• M6: 3,086,802 km (0.096 R)
• M7: 4,550,767 km (0.077 R)
• M8: 6,021,165 km (0.033 R)
• M9: 6,401,592 km (0.075 R)
• M10: 7,316,533 km (0.076 R)
• M11: 8,590,359 km (0.053 R)
• M12: 10,182,977 km (0.098 R)
• M13: 12,313,850 km (0.11 R)
• M14: 12,721,653 km (0.118 R)
• M15: 14,955,449 km (0.116 R)
• M16: 15,715,406 km (0.101 R)
• M17: 17,503,100 km (0.103 R)
• M18: 18,215,486 km (0.075 R)
• M19: 19,014,488 km (0.076 R)
• M20: 23,442,286 km (0.057 R)
• M21: 23,990,711 km (0.076 R)
• M22: 24,789,115 km (0.11 R)
• M23: 27,810,394 km (0.118 R)
• M24: 30,323,788 km (0.106 R)
• M25: 30,881,488 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.2

Radius: 5.3

Gravity: 27.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.68 AU - 6.48 AU

Year: 10538 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,570,798 km

• M1: 65,973 km (0.061 R)
• M2: 232,924 km (0.056 R)
• M3: 447,746 km (0.068 R)
• M4: 814,112 km (0.096 R)
• M5: 1,309,131 km (0.092 R)
• M6: 1,753,586 km (0.104 R)
• M7: 2,489,009 km (0.046 R)
• M8: 2,738,838 km (0.052 R)
• M9: 3,121,060 km (0.086 R)
• M10: 3,411,879 km (0.099 R)
• M11: 3,720,649 km (0.113 R)
• M12: 4,728,041 km (0.092 R)
• M13: 6,125,434 km (0.042 R)
• M14: 7,733,761 km (0.106 R)
• M15: 8,221,151 km (0.099 R)
• M16: 9,504,252 km (0.112 R)
• M17: 9,705,012 km (0.106 R)
• M18: 9,908,615 km (0.093 R)
• M19: 10,219,479 km (0.106 R)
• M20: 12,104,861 km (0.076 R)
• M21: 12,281,686 km (0.085 R)
• M22: 18,656,350 km (0.114 R)
• M23: 19,450,715 km (0.089 R)
• M24: 20,516,750 km (0.091 R)
• M25: 23,855,475 km (0.074 R)
• M26: 26,239,167 km (0.098 R)
• M27: 27,134,660 km (0.1 R)
• M28: 27,336,468 km (0.031 R)
• M29: 33,982,054 km (0.085 R)
• M30: 35,165,074 km (0.086 R)
• M31: 38,623,178 km (0.038 R)
• M32: 41,360,670 km (0.032 R)
• M33: 41,896,380 km (0.09 R)
• M34: 45,634,082 km (0.092 R)
• M35: 46,493,821 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit