🌌 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: 333.1

Radius: 10.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.39 AU - 0.61 AU

Year: 236 Days

Day: 5.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,690,589 km

• M1: 135,536 km (0.087 R)
• M2: 499,358 km (0.12 R)
• M3: 958,922 km (0.083 R)
• M4: 1,562,400 km (0.099 R)
• M5: 1,922,632 km (0.08 R)
• M6: 2,480,632 km (0.041 R)
• M7: 3,054,938 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.6

Radius: 12.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 287 Days

Day: 13.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 88.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,690,589 km

• M1: 155,432 km (0.065 R)
• M2: 695,032 km (0.106 R)
• M3: 1,158,336 km (0.089 R)
• M4: 1,610,870 km (0.068 R)
• M5: 2,022,264 km (0.081 R)
• M6: 2,447,571 km (0.067 R)
• M7: 3,587,507 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 8.7

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.97 AU

Year: 468 Days

Day: 13.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 53,690,589 km

• M1: 108,309 km (0.083 R)
• M2: 516,262 km (0.058 R)
• M3: 789,428 km (0.087 R)
• M4: 1,365,679 km (0.113 R)
• M5: 3,067,953 km (0.085 R)
• M6: 3,674,572 km (0.077 R)
• M7: 4,508,431 km (0.09 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 11.3

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.36 AU - 2.22 AU

Year: 1597 Days

Day: 12.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,690,589 km

• M1: 141,071 km (0.071 R)
• M2: 499,806 km (0.065 R)
• M3: 992,133 km (0.115 R)
• M4: 1,391,559 km (0.116 R)
• M5: 3,110,738 km (0.101 R)
• M6: 4,275,956 km (0.116 R)
• M7: 4,741,654 km (0.071 R)
• M8: 5,733,039 km (0.11 R)
• M9: 6,857,566 km (0.086 R)
• M10: 7,497,546 km (0.083 R)
• M11: 9,011,626 km (0.104 R)
• M12: 9,994,335 km (0.106 R)
• M13: 10,591,679 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 9.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.24 AU - 3.46 AU

Year: 3208 Days

Day: 5.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,690,589 km

• M1: 117,434 km (0.076 R)
• M2: 661,671 km (0.099 R)
• M3: 954,285 km (0.099 R)
• M4: 1,463,815 km (0.103 R)
• M5: 1,765,853 km (0.071 R)
• M6: 2,073,576 km (0.103 R)
• M7: 2,471,506 km (0.032 R)
• M8: 2,829,195 km (0.11 R)
• M9: 3,371,338 km (0.062 R)
• M10: 5,730,646 km (0.045 R)
• M11: 7,065,657 km (0.068 R)
• M12: 11,272,648 km (0.051 R)
• M13: 13,481,461 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.3

Radius: 5.6

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.71 AU - 7.45 AU

Year: 9997 Days

Day: 23.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,690,589 km

• M1: 71,807 km (0.066 R)
• M2: 253,868 km (0.088 R)
• M3: 748,438 km (0.077 R)
• M4: 944,262 km (0.068 R)
• M5: 1,344,436 km (0.101 R)
• M6: 1,664,875 km (0.093 R)
• M7: 2,051,136 km (0.094 R)
• M8: 2,404,935 km (0.107 R)
• M9: 3,502,685 km (0.118 R)
• M10: 4,084,620 km (0.104 R)
• M11: 4,506,935 km (0.034 R)
• M12: 5,753,983 km (0.09 R)
• M13: 6,739,085 km (0.059 R)
• M14: 7,103,505 km (0.069 R)
• M15: 7,635,475 km (0.112 R)
• M16: 7,991,369 km (0.106 R)
• M17: 8,778,852 km (0.072 R)
• M18: 9,662,377 km (0.117 R)
• M19: 13,109,860 km (0.117 R)
• M20: 13,391,702 km (0.034 R)
• M21: 15,045,357 km (0.105 R)
• M22: 16,764,386 km (0.118 R)
• M23: 16,963,052 km (0.1 R)
• M24: 17,568,774 km (0.075 R)
• M25: 18,398,593 km (0.12 R)
• M26: 19,182,037 km (0.119 R)
• M27: 21,276,108 km (0.106 R)
• M28: 26,178,131 km (0.078 R)
• M29: 26,715,188 km (0.104 R)
• M30: 28,652,779 km (0.081 R)
• M31: 31,179,188 km (0.051 R)
• M32: 31,681,538 km (0.099 R)
• M33: 33,639,475 km (0.093 R)
• M34: 34,916,891 km (0.051 R)
• M35: 37,229,524 km (0.114 R)

Asteroid Belt

Center: 6.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580

Radius: 4.7

Gravity: 26.26 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.83 AU - 7.57 AU

Year: 12883 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,690,589 km

• M1: 58,493 km (0.03 R)
• M2: 235,916 km (0.079 R)
• M3: 398,080 km (0.1 R)
• M4: 621,729 km (0.046 R)
• M5: 958,174 km (0.075 R)
• M6: 2,417,502 km (0.113 R)
• M7: 3,289,059 km (0.095 R)
• M8: 3,674,273 km (0.083 R)
• M9: 4,204,747 km (0.078 R)
• M10: 4,816,453 km (0.115 R)
• M11: 5,450,898 km (0.077 R)
• M12: 5,842,694 km (0.107 R)
• M13: 6,406,978 km (0.077 R)
• M14: 6,722,330 km (0.073 R)
• M15: 7,952,922 km (0.075 R)
• M16: 8,363,568 km (0.108 R)
• M17: 8,550,565 km (0.055 R)
• M18: 10,685,926 km (0.108 R)
• M19: 11,242,280 km (0.095 R)
• M20: 11,700,947 km (0.091 R)
• M21: 18,533,231 km (0.087 R)
• M22: 20,922,309 km (0.115 R)
• M23: 24,163,646 km (0.08 R)
• M24: 25,411,891 km (0.075 R)
• M25: 25,804,436 km (0.111 R)
• M26: 27,210,357 km (0.108 R)
• M27: 29,413,634 km (0.118 R)
• M28: 33,345,216 km (0.077 R)
• M29: 37,486,384 km (0.073 R)
• M30: 38,896,194 km (0.094 R)
• M31: 39,943,529 km (0.102 R)
• M32: 40,341,011 km (0.098 R)
• M33: 43,756,928 km (0.115 R)
• M34: 46,771,176 km (0.102 R)
• M35: 49,462,591 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 11,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit