🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.16 AU - 1.16 AU

Year: 473 Days

Day: 13.7 Hours

Environment

Temp: -5 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.26 AU - 3.66 AU

Year: 1929 Days

Day: 17 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 8

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.35 AU - 13.97 AU

Year: 15080 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 94,687,478 km

• M1: 100,829 km (0.118 R)
• M2: 360,980 km (0.069 R)
• M3: 888,761 km (0.065 R)
• M4: 1,253,630 km (0.086 R)
• M5: 1,560,605 km (0.104 R)
• M6: 1,917,546 km (0.096 R)
• M7: 2,641,599 km (0.091 R)
• M8: 2,982,682 km (0.053 R)
• M9: 5,184,613 km (0.079 R)
• M10: 7,422,298 km (0.101 R)
• M11: 8,340,530 km (0.074 R)
• M12: 8,827,022 km (0.083 R)
• M13: 10,964,626 km (0.113 R)
• M14: 13,757,020 km (0.084 R)
• M15: 14,505,608 km (0.075 R)
• M16: 14,995,840 km (0.078 R)
• M17: 16,457,561 km (0.069 R)
• M18: 16,991,027 km (0.116 R)
• M19: 17,614,700 km (0.11 R)
• M20: 20,349,350 km (0.092 R)
• M21: 21,863,130 km (0.106 R)
• M22: 24,125,798 km (0.107 R)
• M23: 24,419,160 km (0.093 R)
• M24: 25,112,995 km (0.085 R)
• M25: 28,128,289 km (0.119 R)
• M26: 28,453,365 km (0.096 R)
• M27: 30,570,624 km (0.032 R)
• M28: 32,314,786 km (0.071 R)
• M29: 33,150,888 km (0.116 R)
• M30: 34,742,011 km (0.033 R)
• M31: 36,383,399 km (0.087 R)
• M32: 41,757,254 km (0.047 R)
• M33: 49,660,958 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.2

Radius: 5.4

Gravity: 31.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.75 AU - 16.93 AU

Year: 23877 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 94,687,478 km

• M1: 67,169 km (0.09 R)
• M2: 332,406 km (0.11 R)
• M3: 523,892 km (0.108 R)
• M4: 768,783 km (0.087 R)
• M5: 1,264,102 km (0.113 R)
• M6: 1,492,987 km (0.117 R)
• M7: 1,868,178 km (0.095 R)
• M8: 2,374,866 km (0.113 R)
• M9: 2,621,852 km (0.102 R)
• M10: 4,372,297 km (0.103 R)
• M11: 6,214,146 km (0.099 R)
• M12: 8,349,057 km (0.042 R)
• M13: 9,039,003 km (0.073 R)
• M14: 12,618,580 km (0.051 R)
• M15: 13,218,617 km (0.052 R)
• M16: 14,475,240 km (0.109 R)
• M17: 15,299,973 km (0.074 R)
• M18: 15,468,569 km (0.086 R)
• M19: 17,498,164 km (0.059 R)
• M20: 22,292,028 km (0.061 R)
• M21: 22,836,713 km (0.114 R)
• M22: 26,534,922 km (0.08 R)
• M23: 27,393,913 km (0.117 R)
• M24: 29,687,697 km (0.03 R)
• M25: 31,421,836 km (0.119 R)
• M26: 34,363,977 km (0.1 R)
• M27: 34,798,709 km (0.095 R)
• M28: 35,679,092 km (0.11 R)
• M29: 35,975,894 km (0.103 R)
• M30: 39,349,775 km (0.104 R)
• M31: 41,931,984 km (0.12 R)
• M32: 42,761,504 km (0.067 R)
• M33: 64,988,905 km (0.106 R)
• M34: 65,210,011 km (0.05 R)
• M35: 66,099,221 km (0.062 R)
• M36: 76,667,712 km (0.073 R)
• M37: 78,908,389 km (0.06 R)
• M38: 83,258,994 km (0.047 R)
• M39: 86,959,896 km (0.101 R)
• M40: 87,497,251 km (0.117 R)
• M41: 88,578,844 km (0.067 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 14,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit