🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.7

Radius: 8.3

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,774,254 km

• M1: 103,223 km (0.078 R)
• M2: 370,404 km (0.082 R)
• M3: 735,124 km (0.054 R)
• M4: 1,029,084 km (0.106 R)
• M5: 1,628,223 km (0.109 R)
• M6: 2,082,402 km (0.06 R)
• M7: 2,478,986 km (0.107 R)
• M8: 2,754,246 km (0.092 R)
• M9: 3,189,576 km (0.066 R)
• M10: 3,791,259 km (0.102 R)
• M11: 4,521,745 km (0.087 R)
• M12: 5,098,595 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 9.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.6 AU - 0.86 AU

Year: 403 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 137.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 24,774,254 km

• M1: 117,135 km (0.097 R)
• M2: 465,399 km (0.104 R)
• M3: 897,138 km (0.038 R)
• M4: 1,422,526 km (0.046 R)
• M5: 1,847,833 km (0.092 R)
• M6: 2,305,602 km (0.036 R)
• M7: 2,956,802 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 9.3

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1 AU - 1.2 AU

Year: 745 Days

Day: 13.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,774,254 km

• M1: 115,639 km (0.11 R)
• M2: 431,440 km (0.056 R)
• M3: 794,065 km (0.054 R)
• M4: 1,178,233 km (0.106 R)
• M5: 1,582,745 km (0.099 R)
• M6: 1,896,602 km (0.104 R)
• M7: 2,312,783 km (0.102 R)
• M8: 2,882,302 km (0.05 R)
• M9: 3,448,381 km (0.027 R)
• M10: 4,269,822 km (0.035 R)
• M11: 4,668,950 km (0.089 R)
• M12: 5,287,537 km (0.067 R)
• M13: 5,824,743 km (0.11 R)
• M14: 6,562,410 km (0.097 R)
• M15: 7,095,277 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.5

Radius: 14.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.32 AU - 1.74 AU

Year: 1222 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 178.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 24,774,254 km

• M1: 198,666 km (0.107 R)
• M2: 739,761 km (0.056 R)
• M3: 2,357,064 km (0.084 R)
• M4: 5,786,745 km (0.081 R)
• M5: 6,429,567 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 10

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.67 AU - 2.23 AU

Year: 1758 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,774,254 km

• M1: 124,465 km (0.106 R)
• M2: 464,202 km (0.098 R)
• M3: 873,352 km (0.109 R)
• M4: 1,263,055 km (0.08 R)
• M5: 1,727,855 km (0.079 R)
• M6: 2,064,151 km (0.114 R)
• M7: 2,431,564 km (0.119 R)
• M8: 3,413,524 km (0.09 R)
• M9: 3,823,572 km (0.117 R)
• M10: 5,779,714 km (0.074 R)
• M11: 6,542,214 km (0.12 R)
• M12: 7,204,633 km (0.12 R)
• M13: 7,623,208 km (0.112 R)
• M14: 7,998,998 km (0.076 R)
• M15: 8,632,396 km (0.06 R)
• M16: 9,040,947 km (0.059 R)
• M17: 9,396,691 km (0.092 R)
• M18: 10,449,860 km (0.112 R)
• M19: 12,789,720 km (0.062 R)

Asteroid Belt

Center: 2.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.6

Radius: 10.7

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.77 AU - 3.47 AU

Year: 3558 Days

Day: 9.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,774,254 km

• M1: 133,142 km (0.106 R)
• M2: 1,219,971 km (0.087 R)
• M3: 1,809,685 km (0.117 R)
• M4: 3,075,882 km (0.05 R)
• M5: 5,970,900 km (0.112 R)
• M6: 6,532,041 km (0.061 R)
• M7: 8,042,082 km (0.106 R)
• M8: 9,415,241 km (0.076 R)
• M9: 15,629,986 km (0.069 R)
• M10: 16,489,724 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 10.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.12 AU - 3.4 AU

Year: 3801 Days

Day: 8.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,774,254 km

• M1: 129,253 km (0.113 R)
• M2: 686,654 km (0.065 R)
• M3: 1,316,760 km (0.09 R)
• M4: 2,115,164 km (0.05 R)
• M5: 2,819,770 km (0.098 R)
• M6: 4,318,741 km (0.088 R)
• M7: 5,293,521 km (0.08 R)
• M8: 5,833,120 km (0.096 R)
• M9: 6,232,247 km (0.099 R)
• M10: 6,619,257 km (0.098 R)
• M11: 7,775,499 km (0.103 R)
• M12: 8,764,191 km (0.094 R)
• M13: 10,989,908 km (0.105 R)
• M14: 11,914,124 km (0.117 R)
• M15: 15,859,169 km (0.118 R)
• M16: 17,561,444 km (0.025 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: 335 - 11,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit