🌌 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: 260.2

Radius: 9.7

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.42 AU - 0.58 AU

Year: 240 Days

Day: 13.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 66,998,773 km

• M1: 120,576 km (0.101 R)
• M2: 438,172 km (0.066 R)
• M3: 796,010 km (0.095 R)
• M4: 1,201,121 km (0.109 R)
• M5: 1,520,962 km (0.117 R)
• M6: 1,886,130 km (0.102 R)
• M7: 2,606,294 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.7

Radius: 11.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.68 AU - 0.8 AU

Year: 432 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,998,773 km

• M1: 143,315 km (0.068 R)
• M2: 511,475 km (0.119 R)
• M3: 1,142,928 km (0.088 R)
• M4: 1,630,018 km (0.102 R)
• M5: 2,932,268 km (0.118 R)
• M6: 3,404,100 km (0.07 R)
• M7: 3,953,124 km (0.112 R)
• M8: 4,370,502 km (0.07 R)
• M9: 6,069,934 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 13.1

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.85 AU - 0.87 AU

Year: 541 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,998,773 km

• M1: 162,912 km (0.08 R)
• M2: 575,204 km (0.091 R)
• M3: 984,653 km (0.1 R)
• M4: 1,475,484 km (0.051 R)
• M5: 2,139,100 km (0.044 R)
• M6: 2,673,763 km (0.072 R)
• M7: 3,228,322 km (0.086 R)
• M8: 3,744,136 km (0.113 R)
• M9: 4,328,914 km (0.083 R)
• M10: 4,837,098 km (0.119 R)
• M11: 5,271,979 km (0.116 R)
• M12: 5,904,478 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 9.8

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.99 AU - 1.59 AU

Year: 994 Days

Day: 6.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,998,773 km

• M1: 121,922 km (0.06 R)
• M2: 453,282 km (0.09 R)
• M3: 815,159 km (0.088 R)
• M4: 1,374,954 km (0.046 R)
• M5: 1,811,630 km (0.099 R)
• M6: 2,381,449 km (0.06 R)
• M7: 2,942,141 km (0.077 R)
• M8: 3,790,062 km (0.096 R)
• M9: 4,707,247 km (0.088 R)
• M10: 5,630,265 km (0.099 R)
• M11: 6,084,145 km (0.073 R)
• M12: 7,879,918 km (0.115 R)
• M13: 8,322,728 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683

Radius: 11.2

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.67 AU - 1.71 AU

Year: 1490 Days

Day: 9.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,998,773 km

• M1: 139,276 km (0.119 R)
• M2: 604,974 km (0.03 R)
• M3: 1,084,435 km (0.104 R)
• M4: 2,099,905 km (0.117 R)
• M5: 2,593,129 km (0.119 R)
• M6: 3,192,568 km (0.065 R)
• M7: 4,038,843 km (0.105 R)
• M8: 4,886,614 km (0.091 R)
• M9: 5,536,916 km (0.037 R)
• M10: 6,126,033 km (0.036 R)
• M11: 6,832,135 km (0.102 R)
• M12: 8,006,029 km (0.101 R)
• M13: 9,466,404 km (0.117 R)
• M14: 10,545,304 km (0.094 R)
• M15: 11,415,963 km (0.103 R)
• M16: 11,923,997 km (0.074 R)
• M17: 12,907,753 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 14.2

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.74 AU - 2.38 AU

Year: 2005 Days

Day: 13.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,998,773 km

• M1: 176,525 km (0.059 R)
• M2: 868,266 km (0.075 R)
• M3: 1,327,831 km (0.119 R)
• M4: 2,396,857 km (0.089 R)
• M5: 3,634,779 km (0.035 R)
• M6: 5,177,882 km (0.109 R)
• M7: 5,710,151 km (0.077 R)
• M8: 6,377,208 km (0.087 R)
• M9: 8,695,825 km (0.09 R)
• M10: 10,948,470 km (0.086 R)
• M11: 13,608,021 km (0.049 R)

Asteroid Belt

Center: 5.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.5

Radius: 3.3

Gravity: 39.07 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.27 AU - 10.43 AU

Year: 20967 Days

Day: 17.3 Hours

Environment

Temp: -244 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,998,773 km

• M1: 42,785 km (0.115 R)
• M2: 165,605 km (0.105 R)
• M3: 744,399 km (0.051 R)
• M4: 1,607,429 km (0.117 R)
• M5: 3,061,969 km (0.1 R)
• M6: 4,043,481 km (0.111 R)
• M7: 4,588,615 km (0.077 R)
• M8: 6,904,391 km (0.1 R)
• M9: 7,262,378 km (0.039 R)
• M10: 7,492,460 km (0.041 R)
• M11: 10,409,768 km (0.096 R)
• M12: 11,120,507 km (0.073 R)
• M13: 11,674,319 km (0.07 R)
• M14: 11,799,831 km (0.072 R)
• M15: 17,347,967 km (0.075 R)
• M16: 18,260,066 km (0.075 R)
• M17: 22,616,056 km (0.098 R)
• M18: 33,179,312 km (0.051 R)
• M19: 33,305,124 km (0.117 R)
• M20: 34,066,876 km (0.104 R)
• M21: 34,710,596 km (0.115 R)
• M22: 35,362,244 km (0.061 R)
• M23: 42,481,457 km (0.065 R)
• M24: 43,527,595 km (0.11 R)
• M25: 46,610,508 km (0.076 R)
• M26: 59,466,201 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit