🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.2

Radius: 13.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.96 AU - 1.04 AU

Year: 690 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 26,303,330 km

• M1: 173,384 km (0.081 R)
• M2: 640,578 km (0.103 R)
• M3: 1,123,929 km (0.1 R)
• M4: 1,906,176 km (0.119 R)
• M5: 2,496,938 km (0.118 R)
• M6: 3,418,461 km (0.063 R)
• M7: 4,961,264 km (0.05 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.8

Radius: 8.9

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.2 AU - 2.76 AU

Year: 2696 Days

Day: 10.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,303,330 km

• M1: 112,198 km (0.119 R)
• M2: 415,134 km (0.103 R)
• M3: 747,241 km (0.098 R)
• M4: 1,113,307 km (0.078 R)
• M5: 1,544,748 km (0.085 R)
• M6: 2,794,189 km (0.099 R)
• M7: 3,411,280 km (0.115 R)
• M8: 3,713,468 km (0.069 R)
• M9: 4,638,282 km (0.074 R)
• M10: 5,034,118 km (0.11 R)
• M11: 5,327,031 km (0.109 R)
• M12: 8,098,481 km (0.076 R)
• M13: 8,673,685 km (0.055 R)
• M14: 9,830,076 km (0.1 R)
• M15: 11,416,113 km (0.115 R)
• M16: 12,802,586 km (0.098 R)
• M17: 14,201,326 km (0.029 R)
• M18: 16,273,855 km (0.104 R)
• M19: 19,300,668 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.1

Radius: 13.5

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.77 AU - 4.63 AU

Year: 5941 Days

Day: 8.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,303,330 km

• M1: 168,746 km (0.056 R)
• M2: 692,189 km (0.06 R)
• M3: 1,141,432 km (0.066 R)
• M4: 1,562,400 km (0.055 R)
• M5: 2,702,934 km (0.062 R)
• M6: 4,072,204 km (0.097 R)
• M7: 5,061,794 km (0.068 R)
• M8: 6,090,129 km (0.036 R)
• M9: 6,870,731 km (0.034 R)
• M10: 8,668,598 km (0.039 R)
• M11: 9,153,894 km (0.049 R)
• M12: 9,657,291 km (0.098 R)
• M13: 11,235,847 km (0.095 R)
• M14: 12,884,266 km (0.086 R)
• M15: 14,480,475 km (0.114 R)
• M16: 15,218,741 km (0.088 R)
• M17: 17,467,347 km (0.096 R)
• M18: 18,425,970 km (0.107 R)
• M19: 20,710,928 km (0.075 R)
• M20: 24,116,822 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 10.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.16 AU - 4.74 AU

Year: 6480 Days

Day: 7.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,303,330 km

• M1: 137,480 km (0.101 R)
• M2: 535,860 km (0.054 R)
• M3: 1,128,716 km (0.12 R)
• M4: 1,715,738 km (0.112 R)
• M5: 2,844,604 km (0.057 R)
• M6: 3,418,611 km (0.069 R)
• M7: 4,553,610 km (0.072 R)
• M8: 5,752,786 km (0.045 R)
• M9: 6,127,080 km (0.079 R)
• M10: 7,183,690 km (0.078 R)
• M11: 9,182,616 km (0.101 R)
• M12: 9,978,776 km (0.032 R)
• M13: 10,393,910 km (0.081 R)
• M14: 12,264,482 km (0.078 R)
• M15: 12,596,739 km (0.093 R)
• M16: 15,257,038 km (0.076 R)
• M17: 17,603,032 km (0.092 R)
• M18: 17,965,358 km (0.091 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: 464 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit