🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.78 AU - 1.04 AU

Year: 315 Days

Day: 23.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,571,662 km

• M1: 684,111 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.25 AU - 1.51 AU

Year: 589 Days

Day: 28.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.72 AU - 3.24 AU

Year: 1870 Days

Day: 39.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,571,662 km

• M1: 74,350 km (0.085 R)
• M2: 101,278 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.33 AU - 4.25 AU

Year: 2682 Days

Day: 45.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.21 AU - 4.47 AU

Year: 2735 Days

Day: 38.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.5

Radius: 14.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.51 AU - 7.87 AU

Year: 6289 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,571,662 km

• M1: 182,809 km (0.095 R)
• M2: 761,752 km (0.09 R)
• M3: 1,258,866 km (0.081 R)
• M4: 3,107,148 km (0.091 R)
• M5: 4,288,672 km (0.048 R)
• M6: 5,671,704 km (0.052 R)
• M7: 7,114,725 km (0.116 R)
• M8: 7,723,140 km (0.104 R)
• M9: 8,435,974 km (0.025 R)
• M10: 8,898,979 km (0.108 R)
• M11: 9,492,284 km (0.06 R)
• M12: 9,954,542 km (0.088 R)
• M13: 10,512,691 km (0.115 R)
• M14: 11,303,765 km (0.102 R)
• M15: 12,314,149 km (0.055 R)
• M16: 13,673,096 km (0.08 R)
• M17: 14,313,823 km (0.104 R)
• M18: 15,976,753 km (0.102 R)
• M19: 17,707,451 km (0.092 R)
• M20: 19,746,021 km (0.071 R)
• M21: 23,229,557 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 9.3

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.01 AU - 14.41 AU

Year: 15506 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,571,662 km

• M1: 115,639 km (0.094 R)
• M2: 740,659 km (0.063 R)
• M3: 1,085,781 km (0.087 R)
• M4: 1,433,297 km (0.118 R)
• M5: 1,837,511 km (0.106 R)
• M6: 2,806,306 km (0.063 R)
• M7: 3,527,219 km (0.111 R)
• M8: 4,083,423 km (0.1 R)
• M9: 5,079,446 km (0.118 R)
• M10: 5,407,963 km (0.09 R)
• M11: 6,437,196 km (0.057 R)
• M12: 9,357,646 km (0.067 R)
• M13: 9,852,665 km (0.047 R)
• M14: 10,422,932 km (0.036 R)
• M15: 12,073,296 km (0.117 R)
• M16: 14,608,382 km (0.119 R)
• M17: 15,730,366 km (0.066 R)
• M18: 16,195,017 km (0.11 R)
• M19: 23,195,898 km (0.053 R)
• M20: 30,523,501 km (0.117 R)
• M21: 31,857,615 km (0.105 R)
• M22: 35,693,454 km (0.12 R)
• M23: 36,901,756 km (0.109 R)
• M24: 37,584,670 km (0.107 R)
• M25: 39,257,922 km (0.077 R)
• M26: 39,969,559 km (0.069 R)
• M27: 43,962,027 km (0.103 R)
• M28: 45,349,697 km (0.11 R)
• M29: 45,818,836 km (0.119 R)
• M30: 46,133,291 km (0.096 R)
• M31: 52,385,434 km (0.045 R)
• M32: 58,069,854 km (0.092 R)
• M33: 61,632,378 km (0.117 R)
• M34: 65,537,182 km (0.116 R)
• M35: 66,136,770 km (0.104 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 16,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit