🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.9

Radius: 11.6

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.55 AU - 0.63 AU

Year: 313 Days

Day: 14 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,100,731 km

• M1: 144,212 km (0.086 R)
• M2: 516,861 km (0.067 R)
• M3: 939,175 km (0.098 R)
• M4: 1,605,634 km (0.096 R)
• M5: 1,977,534 km (0.062 R)
• M6: 2,390,424 km (0.106 R)
• M7: 3,134,973 km (0.068 R)
• M8: 3,784,228 km (0.054 R)
• M9: 4,427,499 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 14.6

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.46 AU - 0.74 AU

Year: 321 Days

Day: 11.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 26,100,731 km

• M1: 181,612 km (0.09 R)
• M2: 636,389 km (0.12 R)
• M3: 1,228,947 km (0.097 R)
• M4: 2,293,036 km (0.09 R)
• M5: 3,907,197 km (0.106 R)
• M6: 4,681,217 km (0.119 R)
• M7: 5,196,581 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 11.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 387 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 26,100,731 km

• M1: 145,559 km (0.08 R)
• M2: 605,871 km (0.086 R)
• M3: 1,096,104 km (0.11 R)
• M4: 2,076,867 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 13.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.63 AU - 2.33 AU

Year: 1923 Days

Day: 8 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,100,731 km

• M1: 167,849 km (0.088 R)
• M2: 615,146 km (0.104 R)
• M3: 1,300,454 km (0.12 R)
• M4: 1,844,691 km (0.109 R)
• M5: 2,339,711 km (0.035 R)
• M6: 2,936,905 km (0.118 R)
• M7: 3,465,584 km (0.095 R)
• M8: 3,957,163 km (0.112 R)
• M9: 5,003,450 km (0.12 R)
• M10: 5,762,360 km (0.109 R)
• M11: 7,031,250 km (0.119 R)
• M12: 9,559,005 km (0.068 R)
• M13: 10,761,921 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104

Radius: 14.5

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.68 AU - 2.48 AU

Year: 2071 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 26,100,731 km

• M1: 180,714 km (0.052 R)
• M2: 793,617 km (0.03 R)
• M3: 1,276,519 km (0.058 R)
• M4: 2,655,961 km (0.116 R)
• M5: 3,662,455 km (0.075 R)
• M6: 5,875,905 km (0.104 R)
• M7: 6,832,434 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 8.6

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.88 AU - 3.76 AU

Year: 4176 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 26,100,731 km

• M1: 106,962 km (0.051 R)
• M2: 486,193 km (0.082 R)
• M3: 1,028,934 km (0.081 R)
• M4: 1,317,359 km (0.107 R)
• M5: 1,635,554 km (0.084 R)
• M6: 2,106,039 km (0.12 R)
• M7: 2,699,194 km (0.102 R)
• M8: 3,502,685 km (0.087 R)
• M9: 3,847,807 km (0.095 R)
• M10: 4,168,245 km (0.063 R)
• M11: 5,405,121 km (0.042 R)
• M12: 6,169,267 km (0.112 R)
• M13: 7,766,822 km (0.109 R)
• M14: 8,661,268 km (0.116 R)
• M15: 9,294,665 km (0.087 R)
• M16: 10,476,937 km (0.081 R)
• M17: 10,832,382 km (0.101 R)
• M18: 11,427,333 km (0.114 R)
• M19: 12,189,085 km (0.107 R)
• M20: 18,887,629 km (0.097 R)
• M21: 19,348,241 km (0.042 R)
• M22: 19,681,993 km (0.104 R)
• M23: 19,951,569 km (0.09 R)
• M24: 20,498,349 km (0.12 R)
• M25: 23,008,751 km (0.073 R)
• M26: 28,977,556 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 8.4

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.32 AU - 4.66 AU

Year: 5501 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,100,731 km

• M1: 104,569 km (0.099 R)
• M2: 370,704 km (0.101 R)
• M3: 635,492 km (0.067 R)
• M4: 1,215,782 km (0.104 R)
• M5: 1,548,039 km (0.11 R)
• M6: 3,033,246 km (0.077 R)
• M7: 3,532,006 km (0.09 R)
• M8: 4,776,062 km (0.085 R)
• M9: 7,461,493 km (0.084 R)
• M10: 10,092,321 km (0.104 R)
• M11: 14,221,821 km (0.087 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.6

Radius: 8.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.97 AU - 5.85 AU

Year: 8686 Days

Day: 13.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,100,731 km

• M1: 109,954 km (0.055 R)
• M2: 839,693 km (0.111 R)
• M3: 1,748,051 km (0.091 R)
• M4: 2,293,485 km (0.112 R)
• M5: 3,148,586 km (0.105 R)
• M6: 5,180,724 km (0.105 R)
• M7: 10,387,627 km (0.11 R)
• M8: 12,396,278 km (0.051 R)
• M9: 23,830,941 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 15,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit