🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.1

Radius: 11.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.74 AU

Year: 315 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,542,948 km

• M1: 148,251 km (0.082 R)
• M2: 657,632 km (0.076 R)
• M3: 1,045,540 km (0.105 R)
• M4: 1,462,170 km (0.095 R)
• M5: 1,844,243 km (0.026 R)
• M6: 2,672,416 km (0.089 R)
• M7: 3,152,177 km (0.047 R)
• M8: 4,140,570 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 13.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.54 AU - 0.84 AU

Year: 389 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 21,542,948 km

• M1: 165,455 km (0.092 R)
• M2: 620,532 km (0.1 R)
• M3: 1,037,611 km (0.11 R)
• M4: 1,600,248 km (0.087 R)
• M5: 2,320,712 km (0.054 R)
• M6: 2,881,405 km (0.119 R)
• M7: 3,601,718 km (0.08 R)
• M8: 4,521,745 km (0.057 R)
• M9: 5,233,682 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.5

Radius: 8.2

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.9 AU - 1.2 AU

Year: 730 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 21,542,948 km

• M1: 106,813 km (0.11 R)
• M2: 856,448 km (0.094 R)
• M3: 2,046,499 km (0.109 R)
• M4: 2,321,609 km (0.103 R)
• M5: 2,577,123 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 10.1

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.95 AU - 1.55 AU

Year: 948 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 21,542,948 km

• M1: 125,662 km (0.087 R)
• M2: 525,687 km (0.068 R)
• M3: 900,130 km (0.094 R)
• M4: 2,530,149 km (0.103 R)
• M5: 3,270,209 km (0.116 R)
• M6: 3,660,959 km (0.066 R)
• M7: 4,931,943 km (0.036 R)
• M8: 5,507,446 km (0.055 R)
• M9: 6,678,348 km (0.099 R)
• M10: 7,024,667 km (0.045 R)
• M11: 7,480,791 km (0.1 R)
• M12: 8,667,252 km (0.06 R)
• M13: 9,305,436 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.2

Radius: 12.8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.21 AU - 3.35 AU

Year: 3144 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,542,948 km

• M1: 159,172 km (0.037 R)
• M2: 613,650 km (0.116 R)
• M3: 1,060,350 km (0.103 R)
• M4: 1,955,992 km (0.104 R)
• M5: 3,165,940 km (0.097 R)
• M6: 3,894,481 km (0.119 R)
• M7: 4,528,627 km (0.115 R)
• M8: 5,133,152 km (0.116 R)
• M9: 6,648,429 km (0.111 R)
• M10: 7,123,103 km (0.102 R)
• M11: 7,877,525 km (0.09 R)
• M12: 12,519,247 km (0.057 R)
• M13: 15,234,000 km (0.115 R)
• M14: 16,273,406 km (0.088 R)
• M15: 18,147,867 km (0.104 R)
• M16: 18,609,078 km (0.061 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 12,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit