🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 167 Days

Day: 46.9 Hours

Environment

Temp: 128 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,006,104 km

• M1: 59,091 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.63 AU - 0.85 AU

Year: 241 Days

Day: 23.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.28 AU - 1.36 AU

Year: 574 Days

Day: 31.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.2

Radius: 10

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.89 AU - 10.65 AU

Year: 9837 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,006,104 km

• M1: 125,363 km (0.071 R)
• M2: 482,304 km (0.076 R)
• M3: 951,891 km (0.117 R)
• M4: 1,304,045 km (0.081 R)
• M5: 2,054,577 km (0.07 R)
• M6: 2,581,461 km (0.108 R)
• M7: 4,131,444 km (0.115 R)
• M8: 5,268,987 km (0.117 R)
• M9: 5,797,516 km (0.095 R)
• M10: 6,464,274 km (0.112 R)
• M11: 8,437,918 km (0.095 R)
• M12: 9,789,535 km (0.101 R)
• M13: 10,589,435 km (0.044 R)
• M14: 12,806,625 km (0.103 R)
• M15: 14,585,942 km (0.073 R)
• M16: 15,628,789 km (0.059 R)
• M17: 17,521,202 km (0.108 R)
• M18: 18,277,569 km (0.119 R)
• M19: 19,199,241 km (0.087 R)
• M20: 21,444,107 km (0.114 R)
• M21: 24,193,566 km (0.12 R)
• M22: 26,448,604 km (0.11 R)
• M23: 30,775,573 km (0.066 R)
• M24: 33,418,818 km (0.106 R)
• M25: 35,010,838 km (0.078 R)
• M26: 35,661,589 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86

Radius: 6.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.11 AU - 17.71 AU

Year: 20718 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,006,104 km

• M1: 85,121 km (0.12 R)
• M2: 333,753 km (0.045 R)
• M3: 713,582 km (0.119 R)
• M4: 1,032,674 km (0.092 R)
• M5: 1,346,830 km (0.117 R)
• M6: 1,653,954 km (0.079 R)
• M7: 2,392,220 km (0.059 R)
• M8: 4,202,354 km (0.102 R)
• M9: 4,832,759 km (0.1 R)
• M10: 5,812,625 km (0.081 R)
• M11: 6,349,532 km (0.114 R)
• M12: 6,630,028 km (0.062 R)
• M13: 9,049,026 km (0.097 R)
• M14: 10,286,649 km (0.047 R)
• M15: 14,430,360 km (0.062 R)
• M16: 14,732,548 km (0.075 R)
• M17: 15,538,282 km (0.103 R)
• M18: 16,242,589 km (0.105 R)
• M19: 17,645,966 km (0.114 R)
• M20: 23,484,173 km (0.058 R)
• M21: 26,069,224 km (0.085 R)
• M22: 26,608,076 km (0.119 R)
• M23: 27,987,667 km (0.052 R)
• M24: 28,742,688 km (0.112 R)
• M25: 32,001,079 km (0.118 R)
• M26: 36,717,152 km (0.12 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: 381 - 12,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit