🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 12.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 353 Days

Day: 8.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,752,155 km

• M1: 150,645 km (0.078 R)
• M2: 605,572 km (0.119 R)
• M3: 992,432 km (0.04 R)
• M4: 1,603,988 km (0.037 R)
• M5: 2,074,922 km (0.11 R)
• M6: 2,582,807 km (0.081 R)
• M7: 3,058,229 km (0.093 R)
• M8: 3,444,491 km (0.082 R)
• M9: 3,827,462 km (0.108 R)
• M10: 4,356,140 km (0.113 R)
• M11: 4,890,354 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 11.7

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.59 AU - 0.77 AU

Year: 387 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,752,155 km

• M1: 145,559 km (0.099 R)
• M2: 519,703 km (0.032 R)
• M3: 1,091,167 km (0.081 R)
• M4: 1,476,980 km (0.096 R)
• M5: 2,374,417 km (0.061 R)
• M6: 2,928,528 km (0.034 R)
• M7: 3,469,175 km (0.099 R)
• M8: 4,213,574 km (0.101 R)
• M9: 4,646,510 km (0.096 R)
• M10: 5,141,080 km (0.086 R)
• M11: 5,551,577 km (0.111 R)
• M12: 6,019,669 km (0.081 R)

Asteroid Belt

Center: 1.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.65 AU - 2.65 AU

Year: 2978 Days

Day: 11.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,752,155 km

• M1: 141,071 km (0.095 R)
• M2: 597,943 km (0.046 R)
• M3: 1,045,390 km (0.045 R)
• M4: 1,434,344 km (0.098 R)
• M5: 2,832,785 km (0.098 R)
• M6: 4,515,911 km (0.113 R)
• M7: 5,839,403 km (0.113 R)
• M8: 6,228,657 km (0.032 R)
• M9: 8,442,705 km (0.045 R)
• M10: 9,051,120 km (0.115 R)
• M11: 10,235,636 km (0.094 R)
• M12: 11,053,039 km (0.08 R)
• M13: 11,694,215 km (0.119 R)
• M14: 12,269,718 km (0.107 R)
• M15: 12,679,168 km (0.118 R)
• M16: 15,435,508 km (0.059 R)
• M17: 15,966,581 km (0.031 R)
• M18: 17,806,485 km (0.108 R)
• M19: 18,331,873 km (0.106 R)
• M20: 19,169,621 km (0.06 R)
• M21: 19,970,269 km (0.104 R)
• M22: 20,665,001 km (0.104 R)
• M23: 22,777,921 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.1

Radius: 14.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.36 AU - 3 AU

Year: 3028 Days

Day: 8.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,752,155 km

• M1: 182,659 km (0.092 R)
• M2: 790,625 km (0.091 R)
• M3: 1,453,493 km (0.119 R)
• M4: 1,970,054 km (0.096 R)
• M5: 2,565,454 km (0.063 R)
• M6: 5,949,059 km (0.082 R)
• M7: 7,580,274 km (0.1 R)
• M8: 8,568,667 km (0.037 R)
• M9: 16,283,728 km (0.101 R)
• M10: 17,758,314 km (0.035 R)
• M11: 18,557,317 km (0.079 R)
• M12: 19,320,415 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.2

Radius: 8.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.15 AU - 3.45 AU

Year: 4138 Days

Day: 12.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,752,155 km

• M1: 110,852 km (0.027 R)
• M2: 468,541 km (0.1 R)
• M3: 819,647 km (0.072 R)
• M4: 1,121,236 km (0.097 R)
• M5: 1,799,064 km (0.037 R)
• M6: 2,264,313 km (0.117 R)
• M7: 2,890,081 km (0.071 R)
• M8: 3,235,054 km (0.087 R)
• M9: 3,824,170 km (0.04 R)
• M10: 4,176,623 km (0.083 R)
• M11: 4,734,324 km (0.07 R)
• M12: 5,166,063 km (0.092 R)
• M13: 6,361,051 km (0.065 R)
• M14: 6,977,843 km (0.119 R)
• M15: 7,285,267 km (0.107 R)
• M16: 9,250,833 km (0.104 R)
• M17: 9,659,983 km (0.056 R)
• M18: 10,594,820 km (0.104 R)
• M19: 15,197,797 km (0.099 R)
• M20: 17,283,940 km (0.056 R)
• M21: 18,134,852 km (0.112 R)
• M22: 20,166,840 km (0.075 R)
• M23: 20,603,217 km (0.115 R)
• M24: 21,819,747 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.8

Radius: 3.8

Gravity: 34.47 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.18 AU - 6.94 AU

Year: 11598 Days

Day: 19.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,752,155 km

• M1: 47,273 km (0.115 R)
• M2: 180,415 km (0.088 R)
• M3: 410,646 km (0.086 R)
• M4: 617,989 km (0.096 R)
• M5: 951,742 km (0.079 R)
• M6: 1,422,227 km (0.035 R)
• M7: 1,693,747 km (0.117 R)
• M8: 2,209,561 km (0.085 R)
• M9: 4,703,207 km (0.082 R)
• M10: 5,172,646 km (0.052 R)
• M11: 8,618,483 km (0.088 R)
• M12: 10,057,614 km (0.107 R)
• M13: 10,728,262 km (0.065 R)
• M14: 11,209,668 km (0.068 R)
• M15: 14,085,836 km (0.067 R)
• M16: 17,200,314 km (0.064 R)
• M17: 17,784,943 km (0.059 R)
• M18: 18,534,428 km (0.119 R)
• M19: 20,499,546 km (0.119 R)
• M20: 21,827,526 km (0.104 R)
• M21: 22,686,068 km (0.114 R)
• M22: 23,477,740 km (0.104 R)
• M23: 24,930,485 km (0.118 R)
• M24: 25,678,774 km (0.106 R)
• M25: 31,233,343 km (0.11 R)
• M26: 31,557,372 km (0.038 R)
• M27: 32,653,924 km (0.043 R)
• M28: 33,775,609 km (0.077 R)
• M29: 34,922,725 km (0.075 R)
• M30: 35,859,058 km (0.032 R)
• M31: 36,452,513 km (0.051 R)
• M32: 42,092,353 km (0.047 R)
• M33: 46,298,297 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.1

Radius: 6

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.36 AU - 9.1 AU

Year: 16297 Days

Day: 17.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,752,155 km

• M1: 74,649 km (0.086 R)
• M2: 522,396 km (0.062 R)
• M3: 933,192 km (0.083 R)
• M4: 1,327,232 km (0.114 R)
• M5: 1,525,449 km (0.11 R)
• M6: 1,912,010 km (0.107 R)
• M7: 2,301,862 km (0.096 R)
• M8: 2,698,895 km (0.1 R)
• M9: 3,417,713 km (0.073 R)
• M10: 4,921,172 km (0.119 R)
• M11: 5,688,758 km (0.1 R)
• M12: 5,911,210 km (0.114 R)
• M13: 6,654,712 km (0.087 R)
• M14: 10,477,386 km (0.12 R)
• M15: 12,720,756 km (0.067 R)
• M16: 12,910,446 km (0.048 R)
• M17: 13,820,749 km (0.097 R)
• M18: 18,210,250 km (0.055 R)
• M19: 22,789,889 km (0.074 R)
• M20: 25,293,858 km (0.118 R)
• M21: 26,201,618 km (0.052 R)
• M22: 26,922,680 km (0.108 R)
• M23: 29,939,022 km (0.115 R)
• M24: 39,783,609 km (0.077 R)
• M25: 40,735,500 km (0.104 R)
• M26: 41,981,501 km (0.087 R)
• M27: 45,133,977 km (0.076 R)
• M28: 45,428,236 km (0.11 R)
• M29: 47,220,269 km (0.107 R)
• M30: 48,133,713 km (0.104 R)
• M31: 49,525,871 km (0.067 R)
• M32: 49,995,908 km (0.107 R)
• M33: 56,378,950 km (0.114 R)
• M34: 56,720,182 km (0.068 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: 197 - 10,200 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit