🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.87 AU - 0.97 AU

Year: 316 Days

Day: 35.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.15 AU - 1.81 AU

Year: 645 Days

Day: 44.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.59 AU - 1.65 AU

Year: 738 Days

Day: 27.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.18 AU - 2.22 AU

Year: 1169 Days

Day: 31 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.59 AU - 3.91 AU

Year: 2098 Days

Day: 24 Hours

Environment

Temp: -98 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,386,822 km

• M1: 50,564 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 12.9

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.53 AU - 10.41 AU

Year: 10438 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 116.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 74,386,822 km

• M1: 160,369 km (0.067 R)
• M2: 1,216,231 km (0.09 R)
• M3: 1,915,451 km (0.114 R)
• M4: 4,355,841 km (0.059 R)
• M5: 4,854,301 km (0.066 R)
• M6: 6,408,025 km (0.113 R)
• M7: 7,018,085 km (0.046 R)
• M8: 8,821,487 km (0.103 R)
• M9: 10,232,046 km (0.068 R)
• M10: 13,153,542 km (0.066 R)
• M11: 15,052,239 km (0.067 R)
• M12: 15,809,204 km (0.103 R)
• M13: 17,674,540 km (0.103 R)
• M14: 20,056,587 km (0.085 R)
• M15: 22,158,736 km (0.106 R)
• M16: 26,523,852 km (0.07 R)
• M17: 28,572,445 km (0.098 R)
• M18: 32,772,854 km (0.113 R)
• M19: 33,404,756 km (0.044 R)
• M20: 35,129,470 km (0.06 R)
• M21: 35,680,439 km (0.046 R)
• M22: 39,938,592 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.7

Radius: 4.7

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.76 AU - 14.3 AU

Year: 18822 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,386,822 km

• M1: 58,493 km (0.105 R)
• M2: 207,193 km (0.111 R)
• M3: 797,207 km (0.056 R)
• M4: 1,320,201 km (0.049 R)
• M5: 2,167,374 km (0.103 R)
• M6: 2,778,481 km (0.105 R)
• M7: 2,954,109 km (0.041 R)
• M8: 3,110,589 km (0.059 R)
• M9: 3,915,724 km (0.042 R)
• M10: 5,845,238 km (0.061 R)
• M11: 6,697,048 km (0.098 R)
• M12: 6,967,970 km (0.085 R)
• M13: 7,483,633 km (0.049 R)
• M14: 8,125,408 km (0.062 R)
• M15: 9,128,312 km (0.089 R)
• M16: 9,630,961 km (0.081 R)
• M17: 13,751,186 km (0.115 R)
• M18: 14,939,143 km (0.03 R)
• M19: 16,274,453 km (0.114 R)
• M20: 17,012,719 km (0.087 R)
• M21: 20,565,219 km (0.069 R)
• M22: 31,793,587 km (0.103 R)
• M23: 32,429,976 km (0.096 R)
• M24: 35,876,561 km (0.058 R)
• M25: 37,264,680 km (0.102 R)
• M26: 38,544,340 km (0.057 R)
• M27: 40,592,634 km (0.097 R)
• M28: 40,741,634 km (0.091 R)
• M29: 43,486,755 km (0.06 R)
• M30: 46,515,663 km (0.074 R)
• M31: 51,929,610 km (0.096 R)
• M32: 54,424,603 km (0.111 R)
• M33: 61,991,712 km (0.114 R)
• M34: 65,204,925 km (0.025 R)
• M35: 68,738,576 km (0.103 R)
• M36: 69,801,768 km (0.037 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit