🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 46 Hours

Environment

Temp: 229 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,229,499 km

• M1: 280,945 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.54 AU - 0.8 AU

Year: 201 Days

Day: 14.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.26 AU - 1.48 AU

Year: 589 Days

Day: 23.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,229,499 km

• M1: 67,169 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.64 AU - 2.38 AU

Year: 1046 Days

Day: 35.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.56 AU - 2.52 AU

Year: 1070 Days

Day: 43.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.81 AU - 2.91 AU

Year: 1776 Days

Day: 42.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.26 AU - 4.72 AU

Year: 3493 Days

Day: 35.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 10.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.98 AU - 5.2 AU

Year: 4216 Days

Day: 8.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 110,229,499 km

• M1: 128,205 km (0.113 R)
• M2: 538,253 km (0.111 R)
• M3: 1,095,655 km (0.116 R)
• M4: 3,303,420 km (0.081 R)
• M5: 4,073,999 km (0.055 R)
• M6: 5,079,596 km (0.106 R)
• M7: 5,407,365 km (0.053 R)
• M8: 6,500,327 km (0.096 R)
• M9: 7,011,503 km (0.08 R)
• M10: 10,628,181 km (0.097 R)
• M11: 10,962,532 km (0.115 R)
• M12: 11,303,914 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.2

Radius: 11

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.58 AU - 6.14 AU

Year: 5207 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 110,229,499 km

• M1: 136,732 km (0.096 R)
• M2: 725,250 km (0.11 R)
• M3: 1,182,571 km (0.106 R)
• M4: 1,830,779 km (0.111 R)
• M5: 2,540,920 km (0.092 R)
• M6: 3,234,007 km (0.092 R)
• M7: 3,584,963 km (0.115 R)
• M8: 4,341,629 km (0.065 R)
• M9: 5,306,536 km (0.063 R)
• M10: 5,911,061 km (0.033 R)
• M11: 7,898,319 km (0.057 R)
• M12: 8,835,998 km (0.093 R)
• M13: 10,213,495 km (0.112 R)
• M14: 11,957,208 km (0.116 R)
• M15: 12,803,483 km (0.074 R)
• M16: 14,147,171 km (0.111 R)
• M17: 17,112,800 km (0.068 R)
• M18: 20,801,584 km (0.114 R)
• M19: 22,163,673 km (0.089 R)
• M20: 24,391,035 km (0.066 R)
• M21: 24,914,029 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.6

Radius: 5.8

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.23 AU - 23.71 AU

Year: 30330 Days

Day: 23.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 110,229,499 km

• M1: 85,869 km (0.064 R)
• M2: 436,527 km (0.047 R)
• M3: 652,396 km (0.109 R)
• M4: 864,077 km (0.112 R)
• M5: 1,465,610 km (0.101 R)
• M6: 1,692,102 km (0.077 R)
• M7: 2,438,894 km (0.113 R)
• M8: 2,871,531 km (0.075 R)
• M9: 4,478,661 km (0.078 R)
• M10: 5,084,233 km (0.091 R)
• M11: 6,912,768 km (0.067 R)
• M12: 10,110,273 km (0.099 R)
• M13: 10,655,108 km (0.102 R)
• M14: 12,717,165 km (0.082 R)
• M15: 14,513,387 km (0.12 R)
• M16: 16,752,119 km (0.106 R)
• M17: 19,211,059 km (0.114 R)
• M18: 23,159,396 km (0.099 R)
• M19: 30,045,685 km (0.07 R)
• M20: 32,175,809 km (0.093 R)
• M21: 44,710,465 km (0.03 R)
• M22: 45,805,222 km (0.041 R)
• M23: 46,359,183 km (0.071 R)
• M24: 48,619,757 km (0.112 R)
• M25: 49,971,673 km (0.051 R)
• M26: 59,485,798 km (0.104 R)
• M27: 61,031,892 km (0.063 R)
• M28: 64,897,651 km (0.09 R)
• M29: 66,064,813 km (0.101 R)
• M30: 66,771,962 km (0.101 R)
• M31: 67,722,507 km (0.106 R)
• M32: 69,407,727 km (0.065 R)
• M33: 69,650,674 km (0.104 R)
• M34: 73,869,035 km (0.112 R)
• M35: 75,654,336 km (0.096 R)
• M36: 76,428,206 km (0.096 R)
• M37: 99,063,112 km (0.114 R)
• M38: 101,858,647 km (0.103 R)
• M39: 102,486,958 km (0.103 R)
• M40: 103,117,962 km (0.082 R)
• M41: 104,706,392 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 17,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit