🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 10.2

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.77 AU - 0.95 AU

Year: 523 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,808,197 km

• M1: 126,859 km (0.116 R)
• M2: 452,234 km (0.055 R)
• M3: 1,094,308 km (0.08 R)
• M4: 1,450,052 km (0.088 R)
• M5: 1,783,955 km (0.103 R)
• M6: 2,922,544 km (0.117 R)
• M7: 3,716,609 km (0.118 R)
• M8: 4,083,723 km (0.092 R)
• M9: 4,891,551 km (0.094 R)
• M10: 5,246,547 km (0.082 R)
• M11: 5,600,795 km (0.054 R)
• M12: 5,989,899 km (0.108 R)
• M13: 7,052,941 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.3

Radius: 8.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.21 AU - 1.23 AU

Year: 884 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,808,197 km

• M1: 113,096 km (0.091 R)
• M2: 499,507 km (0.071 R)
• M3: 823,237 km (0.054 R)
• M4: 1,147,864 km (0.082 R)
• M5: 1,593,517 km (0.091 R)
• M6: 2,295,430 km (0.108 R)
• M7: 2,574,280 km (0.067 R)
• M8: 2,952,164 km (0.106 R)
• M9: 4,213,873 km (0.111 R)
• M10: 4,740,757 km (0.118 R)
• M11: 5,343,786 km (0.075 R)
• M12: 5,996,930 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.5

Radius: 14.2

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.94 AU - 2.24 AU

Year: 1982 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,808,197 km

• M1: 178,321 km (0.101 R)
• M2: 870,360 km (0.058 R)
• M3: 1,605,335 km (0.066 R)
• M4: 2,584,154 km (0.047 R)
• M5: 3,315,388 km (0.079 R)
• M6: 8,789,473 km (0.102 R)
• M7: 10,607,835 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 10.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.77 AU - 3.35 AU

Year: 3511 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,808,197 km

• M1: 129,402 km (0.114 R)
• M2: 524,640 km (0.032 R)
• M3: 865,723 km (0.109 R)
• M4: 1,518,568 km (0.088 R)
• M5: 2,184,129 km (0.118 R)
• M6: 3,695,217 km (0.095 R)
• M7: 4,449,639 km (0.054 R)
• M8: 5,279,309 km (0.071 R)
• M9: 5,705,513 km (0.089 R)
• M10: 6,073,674 km (0.033 R)
• M11: 8,593,051 km (0.057 R)
• M12: 9,219,717 km (0.085 R)
• M13: 10,331,678 km (0.101 R)
• M14: 13,592,463 km (0.041 R)
• M15: 14,395,354 km (0.081 R)
• M16: 15,888,939 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 12

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.62 AU - 4.1 AU

Year: 4040 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,808,197 km

• M1: 149,299 km (0.117 R)
• M2: 611,406 km (0.108 R)
• M3: 1,454,690 km (0.108 R)
• M4: 2,575,327 km (0.104 R)
• M5: 3,456,908 km (0.063 R)
• M6: 3,937,865 km (0.083 R)
• M7: 5,217,675 km (0.099 R)
• M8: 5,813,074 km (0.102 R)
• M9: 8,273,510 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.79 AU - 4.51 AU

Year: 4575 Days

Day: 10.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,808,197 km

• M1: 116,387 km (0.037 R)
• M2: 407,056 km (0.065 R)
• M3: 765,343 km (0.116 R)
• M4: 1,260,661 km (0.114 R)
• M5: 1,721,722 km (0.101 R)
• M6: 2,168,571 km (0.067 R)
• M7: 2,553,336 km (0.045 R)
• M8: 2,908,332 km (0.062 R)
• M9: 3,394,376 km (0.09 R)
• M10: 4,429,144 km (0.074 R)
• M11: 4,859,088 km (0.099 R)
• M12: 6,574,826 km (0.059 R)
• M13: 7,756,350 km (0.086 R)
• M14: 8,881,476 km (0.114 R)
• M15: 9,701,123 km (0.036 R)
• M16: 12,145,851 km (0.056 R)
• M17: 12,826,073 km (0.119 R)
• M18: 14,044,846 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.9

Radius: 3.7

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.03 AU - 10.89 AU

Year: 20620 Days

Day: 20.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,808,197 km

• M1: 59,690 km (0.118 R)
• M2: 914,492 km (0.119 R)
• M3: 1,852,022 km (0.089 R)
• M4: 1,994,439 km (0.032 R)
• M5: 2,966,675 km (0.028 R)
• M6: 5,424,419 km (0.087 R)
• M7: 12,775,957 km (0.093 R)
• M8: 20,017,242 km (0.052 R)
• M9: 20,170,879 km (0.11 R)
• M10: 20,480,397 km (0.04 R)
• M11: 20,871,895 km (0.081 R)
• M12: 35,066,190 km (0.103 R)
• M13: 35,401,439 km (0.118 R)
• M14: 36,879,166 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 12,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit