🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.3

Radius: 9.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.45 AU - 0.55 AU

Year: 244 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,283,517 km

• M1: 116,986 km (0.099 R)
• M2: 435,031 km (0.119 R)
• M3: 772,972 km (0.111 R)
• M4: 1,228,049 km (0.088 R)
• M5: 1,529,189 km (0.036 R)
• M6: 1,838,109 km (0.113 R)
• M7: 2,584,752 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 13.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,283,517 km

• M1: 164,109 km (0.104 R)
• M2: 873,951 km (0.068 R)
• M3: 1,341,145 km (0.11 R)
• M4: 1,840,652 km (0.09 R)
• M5: 2,262,219 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 9.4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 282 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,283,517 km

• M1: 116,986 km (0.093 R)
• M2: 423,362 km (0.049 R)
• M3: 743,801 km (0.101 R)
• M4: 1,276,519 km (0.035 R)
• M5: 1,588,131 km (0.113 R)
• M6: 1,958,386 km (0.078 R)
• M7: 2,446,075 km (0.047 R)
• M8: 2,808,401 km (0.119 R)
• M9: 3,134,225 km (0.112 R)
• M10: 3,518,542 km (0.088 R)
• M11: 3,827,162 km (0.047 R)
• M12: 4,292,561 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.5

Radius: 10.3

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.8 AU - 1.3 AU

Year: 743 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,283,517 km

• M1: 128,056 km (0.086 R)
• M2: 482,453 km (0.087 R)
• M3: 804,388 km (0.084 R)
• M4: 1,238,222 km (0.103 R)
• M5: 1,809,087 km (0.101 R)
• M6: 3,114,628 km (0.07 R)
• M7: 4,417,326 km (0.073 R)
• M8: 4,789,077 km (0.04 R)
• M9: 5,145,269 km (0.102 R)
• M10: 5,771,635 km (0.087 R)
• M11: 6,216,988 km (0.029 R)
• M12: 6,620,005 km (0.066 R)
• M13: 7,315,037 km (0.05 R)
• M14: 8,956,275 km (0.08 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 14

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.32 AU - 2.38 AU

Year: 2487 Days

Day: 5.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,283,517 km

• M1: 176,825 km (0.048 R)
• M2: 790,625 km (0.083 R)
• M3: 1,398,441 km (0.114 R)
• M4: 2,456,846 km (0.112 R)
• M5: 3,054,340 km (0.107 R)
• M6: 7,001,480 km (0.068 R)
• M7: 8,992,478 km (0.097 R)
• M8: 9,472,238 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.1

Radius: 4.3

Gravity: 51.49 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.16 AU - 7 AU

Year: 10348 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,283,517 km

• M1: 155,283 km (0.081 R)
• M2: 452,683 km (0.083 R)
• M3: 744,997 km (0.041 R)
• M4: 1,215,483 km (0.105 R)
• M5: 1,514,978 km (0.071 R)
• M6: 2,109,031 km (0.071 R)
• M7: 6,407,426 km (0.065 R)
• M8: 8,055,845 km (0.028 R)
• M9: 8,855,446 km (0.09 R)
• M10: 9,149,855 km (0.03 R)
• M11: 10,232,195 km (0.062 R)
• M12: 11,745,378 km (0.106 R)
• M13: 12,647,453 km (0.056 R)
• M14: 15,629,686 km (0.047 R)
• M15: 16,943,305 km (0.083 R)
• M16: 21,498,112 km (0.084 R)
• M17: 22,029,633 km (0.059 R)
• M18: 31,769,801 km (0.089 R)
• M19: 31,998,536 km (0.102 R)
• M20: 33,276,102 km (0.097 R)
• M21: 34,346,474 km (0.115 R)
• M22: 38,079,839 km (0.115 R)
• M23: 40,983,384 km (0.115 R)
• M24: 44,031,141 km (0.073 R)
• M25: 53,426,187 km (0.085 R)
• M26: 53,911,781 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.8

Radius: 7.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.67 AU - 10.93 AU

Year: 18019 Days

Day: 16.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,283,517 km

• M1: 107,262 km (0.091 R)
• M2: 345,421 km (0.071 R)
• M3: 607,218 km (0.118 R)
• M4: 2,129,077 km (0.098 R)
• M5: 2,988,965 km (0.09 R)
• M6: 4,234,368 km (0.086 R)
• M7: 4,471,480 km (0.113 R)
• M8: 4,717,569 km (0.076 R)
• M9: 5,136,742 km (0.086 R)
• M10: 5,372,508 km (0.108 R)
• M11: 7,358,570 km (0.113 R)
• M12: 7,746,178 km (0.093 R)
• M13: 8,798,748 km (0.094 R)
• M14: 11,755,550 km (0.068 R)
• M15: 17,339,889 km (0.091 R)
• M16: 18,337,557 km (0.081 R)
• M17: 19,946,482 km (0.115 R)
• M18: 20,700,306 km (0.099 R)
• M19: 22,622,788 km (0.065 R)
• M20: 24,756,802 km (0.116 R)
• M21: 26,618,099 km (0.074 R)
• M22: 29,420,665 km (0.046 R)
• M23: 30,616,850 km (0.102 R)
• M24: 31,059,660 km (0.118 R)
• M25: 34,758,168 km (0.093 R)
• M26: 40,043,909 km (0.098 R)
• M27: 40,840,219 km (0.119 R)
• M28: 44,554,883 km (0.105 R)
• M29: 46,566,825 km (0.094 R)
• M30: 50,616,739 km (0.07 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit