🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 8.1

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 257 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,135,697 km

• M1: 100,979 km (0.074 R)
• M2: 387,309 km (0.085 R)
• M3: 693,536 km (0.083 R)
• M4: 993,928 km (0.119 R)
• M5: 1,262,307 km (0.096 R)
• M6: 1,663,828 km (0.074 R)
• M7: 2,083,300 km (0.059 R)
• M8: 2,338,065 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.3

Radius: 12.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 366 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 21,135,697 km

• M1: 156,629 km (0.098 R)
• M2: 570,716 km (0.118 R)
• M3: 1,101,788 km (0.107 R)
• M4: 1,507,049 km (0.101 R)
• M5: 2,037,224 km (0.083 R)
• M6: 2,434,855 km (0.116 R)
• M7: 2,934,961 km (0.086 R)
• M8: 3,401,856 km (0.115 R)
• M9: 3,893,733 km (0.101 R)
• M10: 4,379,478 km (0.083 R)
• M11: 4,920,124 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.6

Radius: 14.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.79 AU - 0.81 AU

Year: 477 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,135,697 km

• M1: 176,525 km (0.113 R)
• M2: 724,652 km (0.11 R)
• M3: 1,211,294 km (0.087 R)
• M4: 1,761,365 km (0.074 R)
• M5: 2,318,767 km (0.088 R)
• M6: 2,800,173 km (0.113 R)
• M7: 3,313,144 km (0.116 R)
• M8: 4,229,431 km (0.033 R)
• M9: 5,019,158 km (0.072 R)
• M10: 5,474,833 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.2

Radius: 8.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.53 AU - 2.33 AU

Year: 1788 Days

Day: 7.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,135,697 km

• M1: 102,175 km (0.096 R)
• M2: 493,523 km (0.065 R)
• M3: 1,092,812 km (0.107 R)
• M4: 1,751,492 km (0.065 R)
• M5: 2,124,439 km (0.093 R)
• M6: 3,571,350 km (0.09 R)
• M7: 3,831,501 km (0.077 R)
• M8: 4,824,083 km (0.119 R)
• M9: 5,183,566 km (0.077 R)
• M10: 6,276,977 km (0.118 R)
• M11: 7,256,694 km (0.051 R)
• M12: 9,640,536 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 11.7

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.96 AU - 2.22 AU

Year: 2015 Days

Day: 10 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,135,697 km

• M1: 145,559 km (0.071 R)
• M2: 614,847 km (0.063 R)
• M3: 985,401 km (0.077 R)
• M4: 1,512,734 km (0.058 R)
• M5: 2,342,553 km (0.113 R)
• M6: 3,088,747 km (0.103 R)
• M7: 3,664,549 km (0.086 R)
• M8: 5,282,301 km (0.104 R)
• M9: 6,865,046 km (0.079 R)
• M10: 8,244,787 km (0.114 R)
• M11: 8,743,547 km (0.115 R)
• M12: 10,328,237 km (0.1 R)
• M13: 11,691,223 km (0.086 R)
• M14: 12,974,324 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.8

Radius: 14

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.13 AU - 6.33 AU

Year: 9147 Days

Day: 9.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,135,697 km

• M1: 237,113 km (0.085 R)
• M2: 732,132 km (0.096 R)
• M3: 1,302,848 km (0.083 R)
• M4: 2,137,454 km (0.089 R)
• M5: 3,396,320 km (0.094 R)
• M6: 4,308,718 km (0.063 R)
• M7: 5,926,768 km (0.089 R)
• M8: 6,837,221 km (0.112 R)
• M9: 7,718,652 km (0.108 R)
• M10: 8,980,659 km (0.111 R)
• M11: 12,734,070 km (0.113 R)
• M12: 13,187,950 km (0.057 R)
• M13: 16,011,759 km (0.111 R)
• M14: 19,439,795 km (0.12 R)
• M15: 19,890,832 km (0.116 R)
• M16: 25,234,767 km (0.068 R)
• M17: 30,548,035 km (0.06 R)
• M18: 37,251,665 km (0.118 R)
• M19: 40,090,584 km (0.12 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.9

Radius: 4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.13 AU - 10.67 AU

Year: 19219 Days

Day: 16.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,135,697 km

• M1: 57,894 km (0.118 R)
• M2: 985,102 km (0.086 R)
• M3: 5,026,638 km (0.084 R)
• M4: 5,760,715 km (0.104 R)
• M5: 7,220,341 km (0.092 R)
• M6: 8,085,167 km (0.109 R)
• M7: 15,319,121 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit