🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.75 AU - 0.77 AU

Year: 233 Days

Day: 33.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.74 AU - 0.84 AU

Year: 247 Days

Day: 45.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,469,018 km

• M1: 628,760 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.22 AU - 1.36 AU

Year: 515 Days

Day: 28.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,469,018 km

• M1: 38,447 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.21 AU - 1.69 AU

Year: 614 Days

Day: 34.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.92 AU - 2.42 AU

Year: 1123 Days

Day: 29.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 14.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.27 AU - 6.53 AU

Year: 5690 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 103,469,018 km

• M1: 182,809 km (0.028 R)
• M2: 813,214 km (0.108 R)
• M3: 1,377,796 km (0.118 R)
• M4: 3,530,809 km (0.088 R)
• M5: 5,611,117 km (0.104 R)
• M6: 9,258,014 km (0.12 R)
• M7: 10,544,705 km (0.103 R)
• M8: 12,089,902 km (0.112 R)
• M9: 20,607,855 km (0.117 R)
• M10: 27,212,152 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.1

Radius: 7.6

Gravity: 14.84 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.85 AU - 21.49 AU

Year: 28353 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,469,018 km

• M1: 106,663 km (0.109 R)
• M2: 479,461 km (0.118 R)
• M3: 909,106 km (0.11 R)
• M4: 1,385,426 km (0.076 R)
• M5: 1,974,991 km (0.112 R)
• M6: 2,694,706 km (0.075 R)
• M7: 4,376,486 km (0.089 R)
• M8: 5,722,268 km (0.106 R)
• M9: 8,662,315 km (0.072 R)
• M10: 8,900,325 km (0.062 R)
• M11: 10,964,776 km (0.091 R)
• M12: 12,556,647 km (0.085 R)
• M13: 15,397,660 km (0.071 R)
• M14: 17,199,866 km (0.115 R)
• M15: 18,838,561 km (0.114 R)
• M16: 20,790,214 km (0.076 R)
• M17: 21,110,354 km (0.078 R)
• M18: 26,438,432 km (0.098 R)
• M19: 26,688,559 km (0.118 R)
• M20: 27,833,581 km (0.096 R)
• M21: 28,614,931 km (0.114 R)
• M22: 29,143,909 km (0.084 R)
• M23: 34,054,010 km (0.072 R)
• M24: 37,406,948 km (0.075 R)
• M25: 44,583,756 km (0.066 R)
• M26: 49,151,128 km (0.108 R)
• M27: 53,022,273 km (0.034 R)
• M28: 59,202,759 km (0.077 R)
• M29: 60,277,320 km (0.116 R)
• M30: 60,928,370 km (0.117 R)
• M31: 63,579,394 km (0.092 R)
• M32: 66,999,950 km (0.082 R)
• M33: 67,698,572 km (0.078 R)
• M34: 71,022,786 km (0.072 R)
• M35: 72,235,875 km (0.089 R)
• M36: 78,509,262 km (0.072 R)
• M37: 80,853,760 km (0.11 R)
• M38: 83,244,483 km (0.091 R)
• M39: 95,319,724 km (0.056 R)
• M40: 97,092,160 km (0.096 R)
• M41: 97,687,858 km (0.117 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit