🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.01 AU - 1.01 AU

Year: 360 Days

Day: 18.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.66 AU - 2.96 AU

Year: 1671 Days

Day: 31.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.1 AU - 4.24 AU

Year: 2494 Days

Day: 12.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,157,862 km

• M1: 1,247,347 km (0.085 R)

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.9

Radius: 14

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.42 AU - 6.42 AU

Year: 4476 Days

Day: 9.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 67,157,862 km

• M1: 175,179 km (0.07 R)
• M2: 719,566 km (0.114 R)
• M3: 1,273,377 km (0.054 R)
• M4: 2,271,045 km (0.078 R)
• M5: 4,764,094 km (0.114 R)
• M6: 5,678,286 km (0.081 R)
• M7: 7,649,986 km (0.06 R)
• M8: 8,554,605 km (0.066 R)
• M9: 9,664,770 km (0.057 R)
• M10: 10,254,934 km (0.108 R)
• M11: 10,832,232 km (0.059 R)
• M12: 12,131,191 km (0.12 R)
• M13: 13,109,112 km (0.048 R)
• M14: 13,963,465 km (0.096 R)
• M15: 14,449,060 km (0.065 R)
• M16: 16,069,803 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.3

Radius: 8.2

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.41 AU - 8.73 AU

Year: 8133 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 67.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,157,862 km

• M1: 102,026 km (0.078 R)
• M2: 373,695 km (0.079 R)
• M3: 682,465 km (0.034 R)
• M4: 1,256,024 km (0.111 R)
• M5: 1,923,978 km (0.066 R)
• M6: 2,257,581 km (0.081 R)
• M7: 2,769,206 km (0.073 R)
• M8: 4,236,761 km (0.107 R)
• M9: 4,746,142 km (0.038 R)
• M10: 5,107,720 km (0.104 R)
• M11: 7,278,385 km (0.116 R)
• M12: 8,220,403 km (0.085 R)
• M13: 8,479,058 km (0.089 R)
• M14: 8,877,138 km (0.084 R)
• M15: 9,149,555 km (0.11 R)
• M16: 11,426,734 km (0.107 R)
• M17: 13,042,242 km (0.115 R)
• M18: 13,753,280 km (0.071 R)
• M19: 16,378,573 km (0.078 R)
• M20: 18,944,177 km (0.111 R)
• M21: 19,701,740 km (0.096 R)
• M22: 20,400,811 km (0.102 R)
• M23: 21,684,211 km (0.057 R)
• M24: 29,516,707 km (0.087 R)
• M25: 33,072,200 km (0.104 R)
• M26: 33,508,277 km (0.118 R)
• M27: 34,169,799 km (0.115 R)
• M28: 34,839,998 km (0.109 R)
• M29: 38,083,878 km (0.113 R)
• M30: 40,272,196 km (0.069 R)
• M31: 41,019,886 km (0.055 R)
• M32: 42,800,549 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 9.6

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.42 AU - 8.9 AU

Year: 8269 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,157,862 km

• M1: 119,529 km (0.085 R)
• M2: 433,385 km (0.12 R)
• M3: 912,697 km (0.051 R)
• M4: 1,675,347 km (0.11 R)
• M5: 1,980,227 km (0.084 R)
• M6: 2,968,919 km (0.076 R)
• M7: 3,313,742 km (0.094 R)
• M8: 3,640,315 km (0.106 R)
• M9: 3,964,344 km (0.108 R)
• M10: 5,979,726 km (0.119 R)
• M11: 6,667,876 km (0.114 R)
• M12: 8,679,968 km (0.103 R)
• M13: 9,050,970 km (0.093 R)
• M14: 10,182,529 km (0.061 R)
• M15: 11,259,783 km (0.108 R)
• M16: 11,851,293 km (0.079 R)
• M17: 13,805,789 km (0.058 R)
• M18: 18,409,963 km (0.104 R)
• M19: 20,725,887 km (0.037 R)
• M20: 22,144,075 km (0.038 R)
• M21: 23,705,428 km (0.118 R)
• M22: 30,122,728 km (0.1 R)
• M23: 30,499,266 km (0.091 R)
• M24: 31,454,598 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.4

Radius: 8.2

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.33 AU - 15.25 AU

Year: 15285 Days

Day: 14.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 67,157,862 km

• M1: 102,475 km (0.109 R)
• M2: 714,180 km (0.12 R)
• M3: 1,052,271 km (0.117 R)
• M4: 1,321,847 km (0.086 R)
• M5: 1,637,947 km (0.041 R)
• M6: 2,023,311 km (0.062 R)
• M7: 3,051,497 km (0.091 R)
• M8: 3,723,641 km (0.099 R)
• M9: 4,141,168 km (0.086 R)
• M10: 5,775,226 km (0.114 R)
• M11: 6,628,981 km (0.103 R)
• M12: 7,610,941 km (0.063 R)
• M13: 8,433,730 km (0.117 R)
• M14: 8,789,324 km (0.093 R)
• M15: 9,585,035 km (0.095 R)
• M16: 12,004,631 km (0.109 R)
• M17: 12,260,593 km (0.117 R)
• M18: 13,664,868 km (0.06 R)
• M19: 14,084,939 km (0.101 R)
• M20: 18,859,205 km (0.089 R)
• M21: 19,292,740 km (0.096 R)
• M22: 20,633,286 km (0.088 R)
• M23: 22,612,765 km (0.079 R)
• M24: 24,509,966 km (0.107 R)
• M25: 26,080,743 km (0.035 R)
• M26: 28,618,073 km (0.073 R)
• M27: 30,005,144 km (0.064 R)
• M28: 40,560,171 km (0.042 R)
• M29: 46,111,000 km (0.101 R)
• M30: 46,582,084 km (0.109 R)
• M31: 50,466,991 km (0.116 R)
• M32: 50,967,247 km (0.09 R)
• M33: 59,800,253 km (0.08 R)
• M34: 60,924,331 km (0.1 R)
• M35: 62,828,862 km (0.08 R)
• M36: 63,214,375 km (0.078 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 10,707 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit