🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.63 AU - 0.63 AU

Year: 181 Days

Day: 41.9 Hours

Environment

Temp: 199 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.99 AU - 4.55 AU

Year: 2647 Days

Day: 18.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.81 AU - 5.59 AU

Year: 3685 Days

Day: 46 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 12.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 8.97 AU - 12.97 AU

Year: 13140 Days

Day: 7.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,299,788 km

• M1: 151,991 km (0.096 R)
• M2: 636,389 km (0.098 R)
• M3: 1,343,538 km (0.084 R)
• M4: 1,731,595 km (0.072 R)
• M5: 2,510,103 km (0.1 R)
• M6: 3,668,289 km (0.078 R)
• M7: 4,262,642 km (0.105 R)
• M8: 5,864,685 km (0.084 R)
• M9: 6,360,602 km (0.116 R)
• M10: 6,843,205 km (0.115 R)
• M11: 7,973,118 km (0.066 R)
• M12: 10,055,819 km (0.091 R)
• M13: 10,768,204 km (0.092 R)
• M14: 12,171,582 km (0.104 R)
• M15: 13,562,094 km (0.09 R)
• M16: 15,988,572 km (0.105 R)
• M17: 17,969,247 km (0.039 R)
• M18: 18,691,506 km (0.097 R)
• M19: 20,365,805 km (0.1 R)
• M20: 20,887,004 km (0.118 R)
• M21: 23,818,973 km (0.078 R)
• M22: 24,690,680 km (0.11 R)
• M23: 25,784,839 km (0.097 R)
• M24: 26,703,818 km (0.106 R)
• M25: 27,433,557 km (0.081 R)
• M26: 31,861,654 km (0.111 R)
• M27: 32,682,796 km (0.085 R)
• M28: 38,301,692 km (0.086 R)
• M29: 38,830,222 km (0.071 R)
• M30: 49,510,014 km (0.101 R)
• M31: 54,512,267 km (0.114 R)
• M32: 55,686,611 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.5

Radius: 4.1

Gravity: 59.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.79 AU - 13.23 AU

Year: 16971 Days

Day: 24.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 77,299,788 km

• M1: 55,950 km (0.104 R)
• M2: 276,906 km (0.056 R)
• M3: 572,511 km (0.082 R)
• M4: 884,871 km (0.117 R)
• M5: 1,229,246 km (0.065 R)
• M6: 2,014,036 km (0.084 R)
• M7: 3,141,106 km (0.087 R)
• M8: 3,278,587 km (0.085 R)
• M9: 6,065,146 km (0.094 R)
• M10: 6,721,432 km (0.092 R)
• M11: 8,701,360 km (0.108 R)
• M12: 9,363,630 km (0.093 R)
• M13: 11,101,808 km (0.112 R)
• M14: 11,682,247 km (0.039 R)
• M15: 12,080,178 km (0.104 R)
• M16: 14,432,305 km (0.118 R)
• M17: 15,835,683 km (0.083 R)
• M18: 17,671,398 km (0.088 R)
• M19: 19,551,395 km (0.093 R)
• M20: 20,876,233 km (0.087 R)
• M21: 23,493,298 km (0.057 R)
• M22: 25,317,794 km (0.087 R)
• M23: 27,582,556 km (0.104 R)
• M24: 33,428,691 km (0.097 R)
• M25: 36,009,105 km (0.108 R)
• M26: 50,395,184 km (0.078 R)
• M27: 51,801,703 km (0.08 R)
• M28: 61,986,327 km (0.115 R)
• M29: 77,299,763 km (0.105 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit