🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.39 AU - 1.45 AU

Year: 634 Days

Day: 37.2 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.37 AU - 1.63 AU

Year: 688 Days

Day: 45.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.54 AU - 2.58 AU

Year: 1535 Days

Day: 25 Hours

Environment

Temp: -103 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,691,837 km

• M1: 614,398 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.21 AU - 4.51 AU

Year: 2842 Days

Day: 31.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.1

Radius: 9.1

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.25 AU - 11.05 AU

Year: 11234 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,691,837 km

• M1: 144,512 km (0.093 R)
• M2: 1,927,569 km (0.081 R)
• M3: 2,308,744 km (0.09 R)
• M4: 2,841,911 km (0.086 R)
• M5: 3,589,751 km (0.061 R)
• M6: 4,369,455 km (0.092 R)
• M7: 5,195,833 km (0.109 R)
• M8: 5,753,833 km (0.031 R)
• M9: 5,991,993 km (0.106 R)
• M10: 6,554,930 km (0.051 R)
• M11: 6,736,243 km (0.086 R)
• M12: 7,757,996 km (0.119 R)
• M13: 10,702,531 km (0.117 R)
• M14: 11,216,100 km (0.103 R)
• M15: 12,033,802 km (0.099 R)
• M16: 12,829,962 km (0.096 R)
• M17: 14,125,480 km (0.084 R)
• M18: 14,445,769 km (0.085 R)
• M19: 15,707,028 km (0.074 R)
• M20: 16,789,070 km (0.037 R)
• M21: 18,632,265 km (0.071 R)
• M22: 19,684,088 km (0.084 R)
• M23: 19,872,731 km (0.064 R)
• M24: 24,601,220 km (0.032 R)
• M25: 25,593,353 km (0.054 R)
• M26: 29,144,657 km (0.108 R)
• M27: 29,527,927 km (0.109 R)
• M28: 30,849,774 km (0.113 R)
• M29: 31,640,847 km (0.109 R)
• M30: 32,684,442 km (0.049 R)
• M31: 35,409,517 km (0.08 R)
• M32: 36,171,868 km (0.066 R)
• M33: 40,825,708 km (0.075 R)
• M34: 41,918,520 km (0.081 R)
• M35: 43,304,993 km (0.116 R)
• M36: 43,585,040 km (0.097 R)
• M37: 45,761,839 km (0.1 R)
• M38: 46,628,160 km (0.091 R)
• M39: 46,821,740 km (0.119 R)
• M40: 48,779,976 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.6

Radius: 14.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.94 AU - 13.08 AU

Year: 13690 Days

Day: 14 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,691,837 km

• M1: 261,946 km (0.096 R)
• M2: 1,197,980 km (0.119 R)
• M3: 2,040,964 km (0.075 R)
• M4: 2,568,595 km (0.106 R)
• M5: 2,956,802 km (0.101 R)
• M6: 3,907,496 km (0.025 R)
• M7: 4,265,634 km (0.076 R)
• M8: 8,269,321 km (0.113 R)
• M9: 9,562,445 km (0.1 R)
• M10: 10,461,529 km (0.115 R)
• M11: 11,300,922 km (0.047 R)
• M12: 14,412,259 km (0.055 R)
• M13: 14,813,780 km (0.109 R)
• M14: 16,597,285 km (0.112 R)
• M15: 17,152,443 km (0.114 R)
• M16: 18,612,817 km (0.073 R)
• M17: 19,931,822 km (0.109 R)
• M18: 21,435,131 km (0.083 R)
• M19: 24,906,699 km (0.112 R)
• M20: 25,586,921 km (0.117 R)
• M21: 26,585,636 km (0.103 R)
• M22: 26,896,800 km (0.089 R)
• M23: 31,107,680 km (0.11 R)
• M24: 31,528,798 km (0.108 R)
• M25: 32,723,188 km (0.085 R)
• M26: 42,785,141 km (0.12 R)
• M27: 44,476,494 km (0.12 R)
• M28: 44,778,383 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.9

Radius: 7.4

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.6 AU - 17.48 AU

Year: 22956 Days

Day: 19.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,691,837 km

• M1: 96,640 km (0.045 R)
• M2: 300,841 km (0.12 R)
• M3: 765,642 km (0.083 R)
• M4: 1,639,293 km (0.111 R)
• M5: 1,925,025 km (0.06 R)
• M6: 3,684,596 km (0.08 R)
• M7: 5,234,579 km (0.054 R)
• M8: 5,389,263 km (0.115 R)
• M9: 5,907,770 km (0.071 R)
• M10: 10,649,872 km (0.112 R)
• M11: 14,398,346 km (0.072 R)
• M12: 19,155,858 km (0.104 R)
• M13: 20,356,530 km (0.079 R)
• M14: 21,281,045 km (0.059 R)
• M15: 26,472,839 km (0.094 R)
• M16: 28,690,777 km (0.102 R)
• M17: 40,366,891 km (0.099 R)
• M18: 49,655,124 km (0.098 R)
• M19: 55,917,590 km (0.104 R)
• M20: 56,551,585 km (0.12 R)
• M21: 58,993,472 km (0.11 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: 508 - 20,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit