🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 10.2

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.78 AU - 0.82 AU

Year: 494 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,334,013 km

• M1: 126,859 km (0.04 R)
• M2: 506,987 km (0.12 R)
• M3: 876,045 km (0.105 R)
• M4: 1,364,632 km (0.118 R)
• M5: 1,688,062 km (0.108 R)
• M6: 2,029,594 km (0.104 R)
• M7: 2,407,778 km (0.094 R)
• M8: 3,098,621 km (0.107 R)
• M9: 3,466,183 km (0.091 R)
• M10: 4,419,719 km (0.093 R)
• M11: 5,573,418 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 11.3

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.97 AU - 1.17 AU

Year: 764 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,334,013 km

• M1: 140,472 km (0.065 R)
• M2: 523,144 km (0.105 R)
• M3: 906,563 km (0.086 R)
• M4: 1,563,896 km (0.109 R)
• M5: 2,083,150 km (0.118 R)
• M6: 2,558,872 km (0.099 R)
• M7: 2,912,072 km (0.093 R)
• M8: 3,298,035 km (0.099 R)
• M9: 3,665,447 km (0.102 R)
• M10: 4,217,314 km (0.092 R)
• M11: 4,667,154 km (0.114 R)
• M12: 5,148,860 km (0.076 R)
• M13: 5,663,626 km (0.086 R)
• M14: 6,307,495 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.2

Radius: 14.8

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.47 AU - 4.09 AU

Year: 4100 Days

Day: 12.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 53,334,013 km

• M1: 184,155 km (0.063 R)
• M2: 733,329 km (0.096 R)
• M3: 1,224,309 km (0.087 R)
• M4: 2,098,858 km (0.093 R)
• M5: 4,091,651 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.2

Radius: 10.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.59 AU - 3.91 AU

Year: 5013 Days

Day: 10.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 53,334,013 km

• M1: 131,796 km (0.082 R)
• M2: 598,691 km (0.089 R)
• M3: 1,015,770 km (0.115 R)
• M4: 1,389,166 km (0.096 R)
• M5: 1,726,210 km (0.109 R)
• M6: 2,162,587 km (0.112 R)
• M7: 2,570,690 km (0.076 R)
• M8: 3,163,097 km (0.111 R)
• M9: 3,586,011 km (0.09 R)
• M10: 3,955,816 km (0.099 R)
• M11: 4,546,130 km (0.101 R)
• M12: 5,470,345 km (0.095 R)
• M13: 6,452,306 km (0.108 R)
• M14: 7,617,972 km (0.04 R)
• M15: 8,457,216 km (0.077 R)
• M16: 8,801,890 km (0.1 R)
• M17: 9,851,020 km (0.114 R)
• M18: 11,438,403 km (0.113 R)
• M19: 12,147,945 km (0.103 R)
• M20: 12,488,879 km (0.045 R)
• M21: 21,926,710 km (0.105 R)
• M22: 22,505,952 km (0.075 R)
• M23: 27,430,116 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 10.4

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.32 AU - 4.62 AU

Year: 6523 Days

Day: 6.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,334,013 km

• M1: 129,402 km (0.118 R)
• M2: 472,580 km (0.098 R)
• M3: 1,631,814 km (0.093 R)
• M4: 2,854,776 km (0.114 R)
• M5: 3,900,764 km (0.106 R)
• M6: 4,977,720 km (0.116 R)
• M7: 5,367,422 km (0.1 R)
• M8: 8,736,516 km (0.088 R)
• M9: 9,083,583 km (0.082 R)
• M10: 10,276,027 km (0.07 R)
• M11: 10,910,023 km (0.082 R)
• M12: 11,364,053 km (0.05 R)
• M13: 14,061,153 km (0.08 R)
• M14: 14,720,580 km (0.055 R)
• M15: 16,036,892 km (0.117 R)
• M16: 17,226,195 km (0.087 R)
• M17: 18,051,077 km (0.102 R)
• M18: 19,705,480 km (0.057 R)
• M19: 20,078,129 km (0.12 R)
• M20: 21,146,557 km (0.075 R)
• M21: 21,615,845 km (0.073 R)
• M22: 24,152,427 km (0.102 R)
• M23: 27,155,753 km (0.087 R)
• M24: 33,152,833 km (0.111 R)
• M25: 36,514,147 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.5

Radius: 8.9

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.25 AU - 5.07 AU

Year: 6944 Days

Day: 12.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 170 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 53,334,013 km

• M1: 110,702 km (0.104 R)
• M2: 489,634 km (0.109 R)
• M3: 776,263 km (0.111 R)
• M4: 1,271,731 km (0.114 R)
• M5: 1,578,407 km (0.116 R)
• M6: 2,743,475 km (0.075 R)
• M7: 3,466,033 km (0.064 R)
• M8: 4,272,964 km (0.085 R)
• M9: 6,974,253 km (0.075 R)
• M10: 10,207,960 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.8

Radius: 6.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.82 AU - 11.36 AU

Year: 22123 Days

Day: 17.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,334,013 km

• M1: 78,389 km (0.07 R)
• M2: 335,398 km (0.097 R)
• M3: 4,899,031 km (0.103 R)
• M4: 5,194,786 km (0.036 R)
• M5: 11,813,145 km (0.112 R)
• M6: 12,832,206 km (0.109 R)
• M7: 15,881,460 km (0.097 R)
• M8: 23,272,193 km (0.027 R)
• M9: 24,676,618 km (0.046 R)
• M10: 38,772,477 km (0.095 R)
• M11: 40,210,262 km (0.07 R)
• M12: 42,776,913 km (0.082 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit