🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 41.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 154 Days

Day: 47.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.61 AU - 0.77 AU

Year: 210 Days

Day: 20.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.63 AU - 0.85 AU

Year: 234 Days

Day: 23.1 Hours

Environment

Temp: 108 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,632,922 km

• M1: 100,979 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.87 AU - 0.89 AU

Year: 303 Days

Day: 12.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.6 AU - 2 AU

Year: 887 Days

Day: 21.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 169.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,632,922 km

• M1: 267,182 km (0.093 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.48 AU - 2.5 AU

Year: 1442 Days

Day: 34.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.78 AU - 4.54 AU

Year: 2570 Days

Day: 34.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.5

Radius: 12.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.24 AU - 6.24 AU

Year: 4403 Days

Day: 5.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,632,922 km

• M1: 163,959 km (0.087 R)
• M2: 963,859 km (0.096 R)
• M3: 1,484,759 km (0.076 R)
• M4: 2,445,925 km (0.057 R)
• M5: 4,733,725 km (0.119 R)
• M6: 6,705,126 km (0.068 R)
• M7: 7,188,327 km (0.088 R)
• M8: 7,923,601 km (0.107 R)
• M9: 8,326,767 km (0.093 R)
• M10: 9,358,244 km (0.064 R)
• M11: 10,157,097 km (0.052 R)
• M12: 11,125,145 km (0.115 R)
• M13: 11,717,702 km (0.105 R)
• M14: 13,105,073 km (0.089 R)
• M15: 15,053,435 km (0.052 R)
• M16: 19,396,411 km (0.093 R)
• M17: 20,505,979 km (0.063 R)
• M18: 21,076,246 km (0.026 R)
• M19: 21,527,283 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.8

Radius: 5.5

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 12.85 AU - 16.25 AU

Year: 20374 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 71,632,922 km

• M1: 68,366 km (0.07 R)
• M2: 372,648 km (0.092 R)
• M3: 759,957 km (0.11 R)
• M4: 1,045,390 km (0.098 R)
• M5: 1,556,715 km (0.12 R)
• M6: 1,795,773 km (0.116 R)
• M7: 2,931,071 km (0.117 R)
• M8: 3,752,513 km (0.113 R)
• M9: 4,822,437 km (0.112 R)
• M10: 6,332,328 km (0.077 R)
• M11: 6,677,002 km (0.114 R)
• M12: 7,451,171 km (0.104 R)
• M13: 8,853,950 km (0.118 R)
• M14: 10,483,370 km (0.102 R)
• M15: 10,662,588 km (0.078 R)
• M16: 13,461,714 km (0.065 R)
• M17: 14,469,405 km (0.096 R)
• M18: 14,841,156 km (0.074 R)
• M19: 15,143,044 km (0.093 R)
• M20: 16,472,521 km (0.047 R)
• M21: 17,206,897 km (0.098 R)
• M22: 18,916,651 km (0.114 R)
• M23: 20,271,110 km (0.074 R)
• M24: 20,642,861 km (0.082 R)
• M25: 21,785,639 km (0.117 R)
• M26: 23,374,219 km (0.116 R)
• M27: 25,358,784 km (0.097 R)
• M28: 25,574,055 km (0.104 R)
• M29: 28,484,183 km (0.106 R)
• M30: 30,623,432 km (0.082 R)
• M31: 32,867,400 km (0.054 R)
• M32: 50,179,763 km (0.118 R)
• M33: 53,642,505 km (0.036 R)
• M34: 53,819,779 km (0.104 R)
• M35: 67,837,548 km (0.037 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit