🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 14.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.64 AU - 0.86 AU

Year: 419 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 9,819,375 km

• M1: 185,352 km (0.062 R)
• M2: 656,435 km (0.104 R)
• M3: 1,500,616 km (0.077 R)
• M4: 2,408,376 km (0.111 R)
• M5: 2,899,506 km (0.115 R)
• M6: 3,480,095 km (0.034 R)
• M7: 4,076,093 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.4

Radius: 9.8

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.85 AU - 1.13 AU

Year: 636 Days

Day: 10.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 9,819,375 km

• M1: 127,607 km (0.072 R)
• M2: 436,377 km (0.05 R)
• M3: 813,364 km (0.113 R)
• M4: 1,238,371 km (0.088 R)
• M5: 2,026,752 km (0.044 R)
• M6: 2,537,329 km (0.073 R)
• M7: 3,287,712 km (0.112 R)
• M8: 4,025,380 km (0.094 R)
• M9: 4,665,060 km (0.075 R)
• M10: 5,315,661 km (0.11 R)
• M11: 5,827,735 km (0.076 R)
• M12: 6,561,363 km (0.087 R)
• M13: 8,212,026 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.5

Radius: 12.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.2 AU

Year: 675 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 9,819,375 km

• M1: 150,495 km (0.09 R)
• M2: 599,289 km (0.083 R)
• M3: 1,007,242 km (0.112 R)
• M4: 1,403,078 km (0.118 R)
• M5: 2,135,360 km (0.116 R)
• M6: 2,890,829 km (0.027 R)
• M7: 4,121,571 km (0.08 R)
• M8: 5,556,813 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 11.1

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.29 AU - 1.65 AU

Year: 1151 Days

Day: 13.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 9,819,375 km

• M1: 138,079 km (0.069 R)
• M2: 618,438 km (0.118 R)
• M3: 967,001 km (0.118 R)
• M4: 1,372,112 km (0.114 R)
• M5: 1,802,654 km (0.098 R)
• M6: 2,429,469 km (0.077 R)
• M7: 2,794,638 km (0.087 R)
• M8: 3,450,176 km (0.12 R)
• M9: 4,365,715 km (0.118 R)
• M10: 6,111,971 km (0.1 R)
• M11: 7,091,238 km (0.097 R)
• M12: 7,500,688 km (0.101 R)
• M13: 8,311,059 km (0.089 R)
• M14: 12,218,406 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 9.2

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.15 AU - 1.91 AU

Year: 1222 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 9,819,375 km

• M1: 114,442 km (0.069 R)
• M2: 429,495 km (0.032 R)
• M3: 838,646 km (0.1 R)
• M4: 1,634,058 km (0.101 R)
• M5: 1,949,859 km (0.03 R)
• M6: 2,816,778 km (0.079 R)
• M7: 3,812,801 km (0.027 R)
• M8: 5,603,637 km (0.094 R)
• M9: 6,032,534 km (0.103 R)
• M10: 7,945,891 km (0.113 R)
• M11: 8,330,507 km (0.062 R)
• M12: 8,971,833 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,091 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit