🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.72 AU - 0.86 AU

Year: 247 Days

Day: 31.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.68 AU - 1 AU

Year: 271 Days

Day: 35.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.49 AU - 4.03 AU

Year: 2562 Days

Day: 47.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.8

Radius: 3.9

Gravity: 55.48 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.07 AU - 18.21 AU

Year: 22789 Days

Day: 24.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,364,752 km

• M1: 61,036 km (0.06 R)
• M2: 194,627 km (0.119 R)
• M3: 360,830 km (0.062 R)
• M4: 677,978 km (0.09 R)
• M5: 895,942 km (0.071 R)
• M6: 1,034,768 km (0.117 R)
• M7: 1,293,423 km (0.101 R)
• M8: 1,575,864 km (0.079 R)
• M9: 2,128,927 km (0.119 R)
• M10: 2,646,985 km (0.087 R)
• M11: 4,129,051 km (0.107 R)
• M12: 5,123,727 km (0.065 R)
• M13: 5,826,089 km (0.105 R)
• M14: 7,021,226 km (0.055 R)
• M15: 7,624,255 km (0.068 R)
• M16: 8,648,702 km (0.042 R)
• M17: 11,434,214 km (0.068 R)
• M18: 12,055,195 km (0.102 R)
• M19: 12,409,592 km (0.096 R)
• M20: 13,213,980 km (0.12 R)
• M21: 17,221,707 km (0.078 R)
• M22: 20,334,240 km (0.052 R)
• M23: 21,141,620 km (0.115 R)
• M24: 26,796,569 km (0.058 R)
• M25: 27,889,082 km (0.104 R)
• M26: 32,420,103 km (0.075 R)
• M27: 38,475,226 km (0.04 R)
• M28: 38,934,641 km (0.077 R)
• M29: 40,177,201 km (0.106 R)
• M30: 45,072,492 km (0.117 R)
• M31: 46,269,275 km (0.077 R)
• M32: 49,986,483 km (0.075 R)
• M33: 50,716,371 km (0.118 R)
• M34: 59,627,467 km (0.107 R)
• M35: 60,242,315 km (0.107 R)
• M36: 62,744,339 km (0.086 R)
• M37: 81,719,482 km (0.069 R)
• M38: 82,224,674 km (0.084 R)
• M39: 85,299,509 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.4

Radius: 7.2

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.36 AU - 16.66 AU

Year: 23578 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,364,752 km

• M1: 97,388 km (0.025 R)
• M2: 325,974 km (0.105 R)
• M3: 1,222,364 km (0.034 R)
• M4: 1,456,634 km (0.066 R)
• M5: 1,962,724 km (0.115 R)
• M6: 3,142,752 km (0.076 R)
• M7: 3,956,714 km (0.097 R)
• M8: 4,319,040 km (0.051 R)
• M9: 4,736,418 km (0.108 R)
• M10: 5,802,303 km (0.084 R)
• M11: 8,896,585 km (0.117 R)
• M12: 9,360,937 km (0.057 R)
• M13: 10,060,008 km (0.083 R)
• M14: 12,052,652 km (0.096 R)
• M15: 13,541,001 km (0.104 R)
• M16: 16,186,190 km (0.075 R)
• M17: 16,878,081 km (0.086 R)
• M18: 18,486,108 km (0.12 R)
• M19: 20,458,706 km (0.108 R)
• M20: 24,415,420 km (0.107 R)
• M21: 25,120,923 km (0.028 R)
• M22: 25,943,712 km (0.05 R)
• M23: 29,302,633 km (0.077 R)
• M24: 31,144,781 km (0.075 R)
• M25: 31,617,061 km (0.097 R)
• M26: 32,214,256 km (0.082 R)
• M27: 33,677,921 km (0.119 R)
• M28: 37,000,341 km (0.113 R)
• M29: 42,383,770 km (0.098 R)
• M30: 43,255,925 km (0.03 R)
• M31: 50,504,840 km (0.102 R)
• M32: 56,052,078 km (0.112 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit