🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 10.5

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.34 AU

Year: 805 Days

Day: 7.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,934,027 km

• M1: 130,599 km (0.095 R)
• M2: 473,776 km (0.096 R)
• M3: 885,619 km (0.104 R)
• M4: 1,267,543 km (0.065 R)
• M5: 1,716,486 km (0.111 R)
• M6: 2,206,569 km (0.089 R)
• M7: 2,583,854 km (0.109 R)
• M8: 3,231,314 km (0.113 R)
• M9: 3,874,136 km (0.072 R)
• M10: 4,292,711 km (0.088 R)
• M11: 4,705,751 km (0.12 R)
• M12: 5,492,635 km (0.119 R)
• M13: 6,343,399 km (0.119 R)
• M14: 6,720,834 km (0.085 R)
• M15: 7,594,785 km (0.11 R)
• M16: 9,170,798 km (0.055 R)
• M17: 9,625,576 km (0.041 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 14.8

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.33 AU - 1.35 AU

Year: 986 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,934,027 km

• M1: 184,305 km (0.116 R)
• M2: 644,916 km (0.092 R)
• M3: 1,270,086 km (0.084 R)
• M4: 1,884,933 km (0.08 R)
• M5: 2,376,063 km (0.111 R)
• M6: 3,166,688 km (0.066 R)
• M7: 3,983,343 km (0.057 R)
• M8: 5,070,470 km (0.114 R)
• M9: 5,684,121 km (0.097 R)
• M10: 6,769,752 km (0.069 R)
• M11: 7,560,078 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 12.3

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.83 AU - 2.33 AU

Year: 1907 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,934,027 km

• M1: 153,936 km (0.083 R)
• M2: 550,819 km (0.109 R)
• M3: 971,339 km (0.078 R)
• M4: 1,481,617 km (0.101 R)
• M5: 1,911,262 km (0.043 R)
• M6: 2,438,146 km (0.063 R)
• M7: 3,188,080 km (0.081 R)
• M8: 4,838,743 km (0.084 R)
• M9: 5,999,473 km (0.076 R)
• M10: 7,481,988 km (0.09 R)
• M11: 8,449,886 km (0.047 R)
• M12: 8,997,115 km (0.114 R)
• M13: 10,782,117 km (0.082 R)
• M14: 11,310,945 km (0.065 R)
• M15: 12,667,648 km (0.102 R)
• M16: 13,558,205 km (0.096 R)
• M17: 14,174,847 km (0.066 R)
• M18: 15,606,798 km (0.09 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.7

Radius: 5.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.63 AU - 6.69 AU

Year: 10928 Days

Day: 20.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,934,027 km

• M1: 71,059 km (0.045 R)
• M2: 355,445 km (0.092 R)
• M3: 995,424 km (0.113 R)
• M4: 1,265,448 km (0.109 R)
• M5: 4,173,781 km (0.059 R)
• M6: 4,491,676 km (0.098 R)
• M7: 4,695,279 km (0.066 R)
• M8: 7,972,968 km (0.116 R)
• M9: 9,296,012 km (0.116 R)
• M10: 9,502,307 km (0.085 R)
• M11: 10,096,061 km (0.078 R)
• M12: 11,170,922 km (0.087 R)
• M13: 13,545,638 km (0.101 R)
• M14: 13,971,693 km (0.107 R)
• M15: 14,627,530 km (0.077 R)
• M16: 20,008,416 km (0.05 R)
• M17: 22,279,461 km (0.108 R)
• M18: 22,872,916 km (0.058 R)
• M19: 24,402,853 km (0.068 R)
• M20: 27,326,145 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit