🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.36 AU - 1.82 AU

Year: 772 Days

Day: 43.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172

Radius: 11.5

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.45 AU - 5.15 AU

Year: 4049 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,166,333 km

• M1: 143,016 km (0.095 R)
• M2: 581,637 km (0.094 R)
• M3: 1,015,171 km (0.118 R)
• M4: 1,456,634 km (0.059 R)
• M5: 1,890,319 km (0.095 R)
• M6: 3,669,187 km (0.099 R)
• M7: 4,304,380 km (0.114 R)
• M8: 6,064,997 km (0.085 R)
• M9: 6,604,596 km (0.063 R)
• M10: 8,927,103 km (0.096 R)
• M11: 10,183,426 km (0.028 R)
• M12: 10,872,773 km (0.098 R)
• M13: 11,477,149 km (0.103 R)
• M14: 13,170,597 km (0.077 R)
• M15: 16,305,270 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.2

Radius: 14.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.01 AU - 7.17 AU

Year: 5786 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,166,333 km

• M1: 177,872 km (0.119 R)
• M2: 855,251 km (0.065 R)
• M3: 1,448,407 km (0.087 R)
• M4: 1,958,984 km (0.046 R)
• M5: 2,442,335 km (0.069 R)
• M6: 2,922,843 km (0.109 R)
• M7: 4,855,049 km (0.077 R)
• M8: 5,417,687 km (0.072 R)
• M9: 6,105,987 km (0.109 R)
• M10: 7,435,463 km (0.094 R)
• M11: 9,460,869 km (0.09 R)
• M12: 14,725,816 km (0.115 R)
• M13: 15,181,940 km (0.101 R)
• M14: 16,936,125 km (0.067 R)
• M15: 17,381,029 km (0.1 R)
• M16: 17,833,712 km (0.11 R)
• M17: 19,969,221 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 8.5

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.33 AU - 12.43 AU

Year: 14780 Days

Day: 5.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,166,333 km

• M1: 141,819 km (0.095 R)
• M2: 1,176,138 km (0.074 R)
• M3: 2,497,836 km (0.095 R)
• M4: 2,903,246 km (0.095 R)
• M5: 3,352,039 km (0.118 R)
• M6: 3,676,368 km (0.113 R)
• M7: 4,294,805 km (0.097 R)
• M8: 5,260,759 km (0.116 R)
• M9: 6,652,917 km (0.027 R)
• M10: 7,211,216 km (0.068 R)
• M11: 8,178,964 km (0.098 R)
• M12: 8,819,991 km (0.078 R)
• M13: 10,712,255 km (0.108 R)
• M14: 12,730,480 km (0.1 R)
• M15: 13,189,147 km (0.03 R)
• M16: 13,456,179 km (0.096 R)
• M17: 15,062,262 km (0.073 R)
• M18: 15,949,078 km (0.106 R)
• M19: 16,636,630 km (0.086 R)
• M20: 17,664,666 km (0.067 R)
• M21: 19,759,485 km (0.103 R)
• M22: 20,911,838 km (0.111 R)
• M23: 23,741,182 km (0.096 R)
• M24: 25,349,808 km (0.112 R)
• M25: 25,971,387 km (0.037 R)
• M26: 27,029,942 km (0.058 R)
• M27: 28,671,180 km (0.091 R)
• M28: 30,610,417 km (0.092 R)
• M29: 30,961,523 km (0.068 R)
• M30: 32,151,126 km (0.102 R)
• M31: 33,001,889 km (0.08 R)
• M32: 39,797,522 km (0.083 R)
• M33: 41,774,607 km (0.03 R)
• M34: 46,538,102 km (0.104 R)
• M35: 51,651,507 km (0.112 R)
• M36: 58,195,068 km (0.087 R)
• M37: 58,914,484 km (0.116 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: 168 - 19,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit