🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.64 AU

Year: 141 Days

Day: 38.3 Hours

Environment

Temp: 262 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,125,488 km

• M1: 43,982 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.06 AU - 1.14 AU

Year: 411 Days

Day: 21.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 84.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,125,488 km

• M1: 48,769 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.81 AU - 3.01 AU

Year: 1334 Days

Day: 22.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 132 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.03 AU - 3.37 AU

Year: 2040 Days

Day: 37.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.2 AU - 5.16 AU

Year: 3046 Days

Day: 24.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,125,488 km

• M1: 2,286,603 km (0.05 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.51 AU - 5.53 AU

Year: 3425 Days

Day: 40.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.2

Radius: 5.1

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.86 AU - 14.84 AU

Year: 19376 Days

Day: 24.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 100,125,488 km

• M1: 63,429 km (0.11 R)
• M2: 272,867 km (0.096 R)
• M3: 886,068 km (0.118 R)
• M4: 1,118,244 km (0.096 R)
• M5: 1,941,930 km (0.111 R)
• M6: 2,180,389 km (0.068 R)
• M7: 3,110,888 km (0.094 R)
• M8: 5,047,582 km (0.118 R)
• M9: 5,864,835 km (0.096 R)
• M10: 8,502,245 km (0.051 R)
• M11: 8,941,166 km (0.115 R)
• M12: 9,549,730 km (0.092 R)
• M13: 18,169,409 km (0.095 R)
• M14: 18,978,734 km (0.034 R)
• M15: 26,956,639 km (0.11 R)
• M16: 28,329,199 km (0.037 R)
• M17: 31,557,671 km (0.081 R)
• M18: 51,421,725 km (0.117 R)
• M19: 53,692,022 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.7

Radius: 5

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.49 AU - 23.87 AU

Year: 31120 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 100,125,488 km

• M1: 67,618 km (0.091 R)
• M2: 313,856 km (0.048 R)
• M3: 511,625 km (0.119 R)
• M4: 827,276 km (0.104 R)
• M5: 1,497,923 km (0.071 R)
• M6: 2,166,028 km (0.074 R)
• M7: 2,378,606 km (0.1 R)
• M8: 3,072,142 km (0.074 R)
• M9: 3,593,191 km (0.117 R)
• M10: 4,653,391 km (0.083 R)
• M11: 5,552,923 km (0.104 R)
• M12: 7,743,635 km (0.106 R)
• M13: 8,129,447 km (0.045 R)
• M14: 8,879,830 km (0.12 R)
• M15: 14,541,661 km (0.082 R)
• M16: 15,384,944 km (0.114 R)
• M17: 15,994,256 km (0.105 R)
• M18: 16,171,231 km (0.07 R)
• M19: 16,349,551 km (0.108 R)
• M20: 18,986,064 km (0.117 R)
• M21: 19,788,358 km (0.116 R)
• M22: 22,220,669 km (0.064 R)
• M23: 23,679,997 km (0.096 R)
• M24: 26,293,172 km (0.072 R)
• M25: 27,163,383 km (0.057 R)
• M26: 28,830,053 km (0.044 R)
• M27: 30,973,342 km (0.099 R)
• M28: 32,083,807 km (0.09 R)
• M29: 33,220,601 km (0.118 R)
• M30: 38,669,404 km (0.111 R)
• M31: 42,276,358 km (0.057 R)
• M32: 43,641,738 km (0.119 R)
• M33: 45,566,614 km (0.117 R)
• M34: 52,456,045 km (0.118 R)
• M35: 58,736,911 km (0.064 R)
• M36: 60,221,371 km (0.113 R)
• M37: 60,650,118 km (0.063 R)
• M38: 62,604,315 km (0.083 R)
• M39: 69,656,808 km (0.04 R)
• M40: 74,477,001 km (0.036 R)
• M41: 79,772,466 km (0.094 R)
• M42: 86,669,227 km (0.081 R)
• M43: 88,315,402 km (0.057 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit