🌌 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: 113.5

Radius: 14.3

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.5 AU - 0.56 AU

Year: 257 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 36,203,434 km

• M1: 177,872 km (0.081 R)
• M2: 817,253 km (0.067 R)
• M3: 1,336,358 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.7

Radius: 10.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.55 AU - 0.71 AU

Year: 333 Days

Day: 9.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,203,434 km

• M1: 125,812 km (0.116 R)
• M2: 575,503 km (0.079 R)
• M3: 941,868 km (0.103 R)
• M4: 1,293,573 km (0.086 R)
• M5: 1,776,774 km (0.119 R)
• M6: 2,098,110 km (0.118 R)
• M7: 2,654,016 km (0.112 R)
• M8: 3,077,527 km (0.118 R)
• M9: 3,475,907 km (0.101 R)
• M10: 3,834,193 km (0.095 R)
• M11: 4,527,879 km (0.075 R)
• M12: 4,897,834 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.4

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.59 AU - 0.71 AU

Year: 349 Days

Day: 12.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 36,203,434 km

• M1: 181,612 km (0.117 R)
• M2: 711,338 km (0.071 R)
• M3: 1,205,908 km (0.101 R)
• M4: 1,676,693 km (0.071 R)
• M5: 2,141,494 km (0.118 R)
• M6: 2,609,436 km (0.12 R)
• M7: 3,243,132 km (0.089 R)
• M8: 3,709,578 km (0.036 R)
• M9: 4,556,153 km (0.09 R)
• M10: 5,219,919 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.2

Radius: 10.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.67 AU - 0.73 AU

Year: 391 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,203,434 km

• M1: 128,205 km (0.091 R)
• M2: 734,974 km (0.104 R)
• M3: 1,947,465 km (0.118 R)
• M4: 3,294,594 km (0.052 R)
• M5: 3,846,460 km (0.103 R)
• M6: 4,937,927 km (0.11 R)
• M7: 5,418,435 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.6

Radius: 9.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.89 AU - 1.11 AU

Year: 667 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 36,203,434 km

• M1: 119,379 km (0.066 R)
• M2: 538,104 km (0.059 R)
• M3: 970,441 km (0.082 R)
• M4: 1,281,605 km (0.084 R)
• M5: 2,055,176 km (0.09 R)
• M6: 2,494,844 km (0.09 R)
• M7: 2,800,921 km (0.116 R)
• M8: 3,302,523 km (0.074 R)
• M9: 3,897,324 km (0.103 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 9.1

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.07 AU - 5.01 AU

Year: 5415 Days

Day: 7.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,203,434 km

• M1: 114,592 km (0.047 R)
• M2: 633,397 km (0.117 R)
• M3: 996,172 km (0.071 R)
• M4: 1,327,980 km (0.117 R)
• M5: 1,760,468 km (0.106 R)
• M6: 2,175,303 km (0.111 R)
• M7: 2,619,309 km (0.116 R)
• M8: 3,182,695 km (0.068 R)
• M9: 3,536,643 km (0.052 R)
• M10: 3,824,769 km (0.092 R)
• M11: 4,201,157 km (0.054 R)
• M12: 4,602,229 km (0.1 R)
• M13: 4,973,830 km (0.113 R)
• M14: 5,279,907 km (0.089 R)
• M15: 7,714,912 km (0.112 R)
• M16: 8,395,283 km (0.117 R)
• M17: 9,962,470 km (0.104 R)
• M18: 13,132,898 km (0.114 R)
• M19: 13,450,943 km (0.087 R)
• M20: 15,060,915 km (0.107 R)
• M21: 16,183,049 km (0.079 R)
• M22: 19,401,198 km (0.067 R)
• M23: 22,264,950 km (0.06 R)
• M24: 23,485,370 km (0.111 R)
• M25: 25,317,196 km (0.079 R)
• M26: 26,985,810 km (0.111 R)
• M27: 28,815,392 km (0.103 R)
• M28: 29,988,688 km (0.063 R)
• M29: 30,726,355 km (0.116 R)
• M30: 31,475,990 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 10.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.72 AU - 5.46 AU

Year: 7658 Days

Day: 12 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,203,434 km

• M1: 127,158 km (0.063 R)
• M2: 480,359 km (0.053 R)
• M3: 1,100,891 km (0.102 R)
• M4: 2,299,918 km (0.079 R)
• M5: 3,638,370 km (0.084 R)
• M6: 4,319,489 km (0.07 R)
• M7: 5,054,613 km (0.114 R)
• M8: 5,934,847 km (0.092 R)
• M9: 13,258,560 km (0.094 R)
• M10: 16,026,270 km (0.092 R)
• M11: 18,253,932 km (0.111 R)
• M12: 21,816,456 km (0.108 R)
• M13: 22,596,609 km (0.067 R)
• M14: 22,993,642 km (0.067 R)
• M15: 27,223,521 km (0.107 R)
• M16: 28,219,245 km (0.099 R)
• M17: 34,814,716 km (0.111 R)
• M18: 35,451,105 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 16,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit