🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.55 AU - 0.87 AU

Year: 209 Days

Day: 40.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,639,596 km

• M1: 364,720 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.44 AU - 6.06 AU

Year: 4208 Days

Day: 16.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,639,596 km

• M1: 109,356 km (0.031 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.3

Radius: 3.7

Gravity: 32.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.14 AU - 17.78 AU

Year: 23363 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,639,596 km

• M1: 46,076 km (0.083 R)
• M2: 192,383 km (0.077 R)
• M3: 323,879 km (0.095 R)
• M4: 540,048 km (0.117 R)
• M5: 1,189,303 km (0.103 R)
• M6: 1,470,248 km (0.12 R)
• M7: 1,757,775 km (0.119 R)
• M8: 3,403,352 km (0.104 R)
• M9: 3,752,363 km (0.069 R)
• M10: 5,126,121 km (0.086 R)
• M11: 5,742,763 km (0.096 R)
• M12: 6,236,735 km (0.112 R)
• M13: 7,121,906 km (0.067 R)
• M14: 7,594,486 km (0.067 R)
• M15: 8,188,987 km (0.116 R)
• M16: 8,760,451 km (0.056 R)
• M17: 8,974,675 km (0.08 R)
• M18: 11,063,361 km (0.075 R)
• M19: 13,173,439 km (0.075 R)
• M20: 13,740,116 km (0.078 R)
• M21: 15,615,325 km (0.032 R)
• M22: 15,772,253 km (0.045 R)
• M23: 16,900,969 km (0.085 R)
• M24: 18,082,343 km (0.05 R)
• M25: 18,255,428 km (0.113 R)
• M26: 23,668,029 km (0.088 R)
• M27: 27,017,375 km (0.118 R)
• M28: 28,277,738 km (0.075 R)
• M29: 33,062,476 km (0.111 R)
• M30: 34,903,577 km (0.062 R)
• M31: 35,985,768 km (0.098 R)
• M32: 37,933,083 km (0.101 R)
• M33: 38,645,169 km (0.066 R)
• M34: 39,221,271 km (0.106 R)
• M35: 41,733,767 km (0.069 R)
• M36: 48,897,560 km (0.1 R)
• M37: 55,916,543 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.1

Radius: 6

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.73 AU - 20.81 AU

Year: 27320 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,639,596 km

• M1: 79,586 km (0.078 R)
• M2: 342,878 km (0.047 R)
• M3: 732,132 km (0.118 R)
• M4: 1,118,693 km (0.112 R)
• M5: 1,692,401 km (0.083 R)
• M6: 2,767,860 km (0.094 R)
• M7: 3,028,310 km (0.075 R)
• M8: 3,548,461 km (0.096 R)
• M9: 4,071,456 km (0.082 R)
• M10: 5,949,208 km (0.119 R)
• M11: 8,790,969 km (0.044 R)
• M12: 12,081,674 km (0.101 R)
• M13: 16,180,506 km (0.09 R)
• M14: 17,460,914 km (0.112 R)
• M15: 17,754,275 km (0.073 R)
• M16: 20,221,443 km (0.109 R)
• M17: 21,037,051 km (0.091 R)
• M18: 24,610,944 km (0.096 R)
• M19: 32,158,456 km (0.109 R)
• M20: 45,254,852 km (0.108 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit