🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 9.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.44 AU - 0.64 AU

Year: 265 Days

Day: 10.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 76,370,787 km

• M1: 123,119 km (0.111 R)
• M2: 455,526 km (0.063 R)
• M3: 791,971 km (0.094 R)
• M4: 1,151,455 km (0.118 R)
• M5: 1,578,108 km (0.068 R)
• M6: 1,908,270 km (0.092 R)
• M7: 2,364,544 km (0.037 R)
• M8: 2,773,694 km (0.091 R)
• M9: 3,190,025 km (0.105 R)
• M10: 3,561,327 km (0.101 R)
• M11: 3,870,097 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 13.8

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.6 AU - 0.72 AU

Year: 358 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 76,370,787 km

• M1: 171,589 km (0.097 R)
• M2: 686,804 km (0.112 R)
• M3: 1,495,530 km (0.066 R)
• M4: 1,953,299 km (0.108 R)
• M5: 2,820,817 km (0.072 R)
• M6: 3,666,793 km (0.111 R)
• M7: 4,293,010 km (0.114 R)
• M8: 5,066,581 km (0.117 R)
• M9: 5,794,973 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 13

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 468 Days

Day: 9.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 76,370,787 km

• M1: 162,613 km (0.113 R)
• M2: 592,856 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.81 AU - 1.01 AU

Year: 579 Days

Day: 8.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 76,370,787 km

• M1: 133,142 km (0.114 R)
• M2: 629,059 km (0.046 R)
• M3: 977,772 km (0.1 R)
• M4: 1,338,901 km (0.11 R)
• M5: 1,680,283 km (0.032 R)
• M6: 2,869,437 km (0.07 R)
• M7: 3,320,624 km (0.047 R)
• M8: 3,723,491 km (0.038 R)
• M9: 4,291,664 km (0.081 R)
• M10: 4,771,125 km (0.07 R)
• M11: 5,673,649 km (0.11 R)
• M12: 6,061,407 km (0.065 R)
• M13: 6,952,262 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.5

Radius: 14.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.47 AU - 1.95 AU

Year: 1491 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,370,787 km

• M1: 179,069 km (0.118 R)
• M2: 764,296 km (0.104 R)
• M3: 1,254,229 km (0.119 R)
• M4: 2,396,857 km (0.045 R)
• M5: 3,311,648 km (0.066 R)
• M6: 3,850,799 km (0.108 R)
• M7: 4,372,895 km (0.073 R)
• M8: 6,088,035 km (0.106 R)
• M9: 6,648,429 km (0.11 R)
• M10: 7,323,564 km (0.052 R)
• M11: 8,187,791 km (0.111 R)
• M12: 8,659,922 km (0.076 R)
• M13: 9,724,011 km (0.075 R)
• M14: 10,664,533 km (0.054 R)
• M15: 11,408,932 km (0.117 R)
• M16: 12,883,369 km (0.047 R)
• M17: 13,442,715 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.2

Radius: 10.2

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.09 AU - 2.31 AU

Year: 2176 Days

Day: 7.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,370,787 km

• M1: 126,859 km (0.091 R)
• M2: 534,214 km (0.089 R)
• M3: 888,312 km (0.101 R)
• M4: 1,249,741 km (0.074 R)
• M5: 1,699,731 km (0.074 R)
• M6: 2,296,327 km (0.069 R)
• M7: 2,804,212 km (0.118 R)
• M8: 3,263,178 km (0.084 R)
• M9: 6,058,863 km (0.116 R)
• M10: 8,300,438 km (0.084 R)
• M11: 10,083,794 km (0.118 R)
• M12: 11,899,613 km (0.115 R)
• M13: 12,622,769 km (0.038 R)
• M14: 14,203,719 km (0.113 R)
• M15: 19,097,215 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 4.4

Gravity: 29.62 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 8.22 AU - 12.34 AU

Year: 21980 Days

Day: 20.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,370,787 km

• M1: 54,753 km (0.043 R)
• M2: 193,280 km (0.104 R)
• M3: 856,298 km (0.116 R)
• M4: 995,424 km (0.082 R)
• M5: 1,305,241 km (0.101 R)
• M6: 1,877,752 km (0.074 R)
• M7: 2,394,912 km (0.101 R)
• M8: 2,555,431 km (0.12 R)
• M9: 2,949,621 km (0.118 R)
• M10: 3,527,069 km (0.083 R)
• M11: 5,162,024 km (0.045 R)
• M12: 5,548,884 km (0.044 R)
• M13: 5,790,036 km (0.058 R)
• M14: 7,727,927 km (0.112 R)
• M15: 8,494,616 km (0.063 R)
• M16: 9,423,619 km (0.096 R)
• M17: 15,968,675 km (0.092 R)
• M18: 18,419,537 km (0.081 R)
• M19: 18,776,178 km (0.114 R)
• M20: 20,724,092 km (0.099 R)
• M21: 21,012,966 km (0.044 R)
• M22: 21,995,225 km (0.069 R)
• M23: 22,599,152 km (0.111 R)
• M24: 24,907,896 km (0.106 R)
• M25: 25,125,262 km (0.062 R)
• M26: 25,895,990 km (0.094 R)
• M27: 29,016,901 km (0.118 R)
• M28: 30,979,774 km (0.104 R)
• M29: 36,410,177 km (0.083 R)
• M30: 38,400,427 km (0.073 R)
• M31: 41,520,141 km (0.114 R)
• M32: 44,644,493 km (0.092 R)
• M33: 46,427,849 km (0.086 R)
• M34: 49,790,959 km (0.102 R)
• M35: 50,135,931 km (0.111 R)
• M36: 51,708,205 km (0.048 R)
• M37: 54,401,116 km (0.093 R)
• M38: 57,564,363 km (0.045 R)
• M39: 58,134,929 km (0.082 R)
• M40: 59,094,450 km (0.067 R)
• M41: 59,675,189 km (0.062 R)
• M42: 70,354,532 km (0.087 R)
• M43: 74,779,338 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 16,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit