🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.66 AU - 0.82 AU

Year: 233 Days

Day: 19.6 Hours

Environment

Temp: 100 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.93 AU - 1.01 AU

Year: 349 Days

Day: 47.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.28 AU - 1.48 AU

Year: 592 Days

Day: 24.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.4 AU - 1.62 AU

Year: 678 Days

Day: 44.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.2 AU - 1.98 AU

Year: 732 Days

Day: 44.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.13 AU

Year: 1049 Days

Day: 44.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 127 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.98 AU - 3.02 AU

Year: 1444 Days

Day: 28.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.96 AU - 5.5 AU

Year: 3757 Days

Day: 24.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.8

Radius: 8.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.29 AU - 13.13 AU

Year: 13709 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 105,647,048 km

• M1: 108,758 km (0.115 R)
• M2: 516,412 km (0.066 R)
• M3: 860,637 km (0.101 R)
• M4: 1,197,232 km (0.075 R)
• M5: 1,886,280 km (0.1 R)
• M6: 2,405,983 km (0.091 R)
• M7: 3,373,582 km (0.042 R)
• M8: 5,019,457 km (0.115 R)
• M9: 5,729,598 km (0.052 R)
• M10: 6,621,651 km (0.099 R)
• M11: 7,646,097 km (0.088 R)
• M12: 8,039,689 km (0.114 R)
• M13: 8,915,136 km (0.085 R)
• M14: 10,058,213 km (0.119 R)
• M15: 10,477,835 km (0.079 R)
• M16: 11,129,034 km (0.054 R)
• M17: 12,512,366 km (0.094 R)
• M18: 15,409,029 km (0.076 R)
• M19: 16,756,308 km (0.078 R)
• M20: 17,646,714 km (0.036 R)
• M21: 19,764,871 km (0.102 R)
• M22: 23,662,643 km (0.092 R)
• M23: 24,593,591 km (0.062 R)
• M24: 25,839,891 km (0.113 R)
• M25: 28,147,438 km (0.118 R)
• M26: 28,981,296 km (0.034 R)
• M27: 33,283,581 km (0.112 R)
• M28: 36,010,601 km (0.11 R)
• M29: 39,917,050 km (0.11 R)
• M30: 44,376,413 km (0.119 R)
• M31: 49,307,009 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.4

Radius: 6

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.66 AU - 21.9 AU

Year: 32131 Days

Day: 16.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,647,048 km

• M1: 76,893 km (0.113 R)
• M2: 334,351 km (0.102 R)
• M3: 630,705 km (0.098 R)
• M4: 881,730 km (0.116 R)
• M5: 1,744,012 km (0.1 R)
• M6: 1,951,654 km (0.096 R)
• M7: 4,260,697 km (0.069 R)
• M8: 5,776,572 km (0.063 R)
• M9: 6,680,293 km (0.117 R)
• M10: 7,952,324 km (0.114 R)
• M11: 9,377,842 km (0.11 R)
• M12: 11,532,500 km (0.109 R)
• M13: 11,823,169 km (0.089 R)
• M14: 15,090,835 km (0.118 R)
• M15: 19,014,937 km (0.09 R)
• M16: 21,210,435 km (0.115 R)
• M17: 23,222,077 km (0.093 R)
• M18: 24,512,060 km (0.032 R)
• M19: 27,879,658 km (0.114 R)
• M20: 30,841,995 km (0.081 R)
• M21: 35,058,560 km (0.115 R)
• M22: 35,515,582 km (0.057 R)
• M23: 38,502,453 km (0.107 R)
• M24: 42,336,945 km (0.05 R)
• M25: 43,728,206 km (0.092 R)
• M26: 50,754,518 km (0.037 R)
• M27: 52,920,546 km (0.087 R)
• M28: 57,436,158 km (0.083 R)
• M29: 65,367,986 km (0.047 R)
• M30: 66,757,152 km (0.117 R)
• M31: 67,929,850 km (0.104 R)
• M32: 69,834,380 km (0.032 R)
• M33: 76,269,931 km (0.086 R)
• M34: 76,780,658 km (0.106 R)
• M35: 77,551,087 km (0.109 R)
• M36: 79,630,947 km (0.113 R)
• M37: 84,992,534 km (0.068 R)
• M38: 94,945,430 km (0.108 R)
• M39: 98,528,748 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 10,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit