🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.86 AU - 0.86 AU

Year: 302 Days

Day: 13.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.82 AU - 1.1 AU

Year: 356 Days

Day: 25.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 179.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,995,257 km

• M1: 169,794 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.99 AU - 1.37 AU

Year: 485 Days

Day: 44.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.73 AU - 2.67 AU

Year: 1236 Days

Day: 38.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.85 AU - 2.71 AU

Year: 1304 Days

Day: 13.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 9.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.93 AU - 4.73 AU

Year: 3413 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,995,257 km

• M1: 123,119 km (0.082 R)
• M2: 455,526 km (0.085 R)
• M3: 769,083 km (0.094 R)
• M4: 1,351,916 km (0.118 R)
• M5: 1,665,922 km (0.112 R)
• M6: 2,069,986 km (0.09 R)
• M7: 2,461,184 km (0.098 R)
• M8: 3,024,121 km (0.032 R)
• M9: 3,550,406 km (0.052 R)
• M10: 5,009,135 km (0.081 R)
• M11: 5,343,337 km (0.115 R)
• M12: 10,196,292 km (0.101 R)
• M13: 10,777,330 km (0.118 R)
• M14: 15,861,713 km (0.06 R)
• M15: 18,158,638 km (0.116 R)
• M16: 19,449,369 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.6

Radius: 13.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.6 AU - 9.12 AU

Year: 8346 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,995,257 km

• M1: 169,345 km (0.098 R)
• M2: 1,406,519 km (0.06 R)
• M3: 3,095,030 km (0.1 R)
• M4: 3,726,633 km (0.045 R)
• M5: 4,194,724 km (0.047 R)
• M6: 4,820,193 km (0.074 R)
• M7: 6,660,396 km (0.11 R)
• M8: 7,117,567 km (0.059 R)
• M9: 9,679,132 km (0.092 R)
• M10: 10,621,150 km (0.097 R)
• M11: 12,119,821 km (0.056 R)
• M12: 13,633,901 km (0.118 R)
• M13: 15,140,352 km (0.103 R)
• M14: 16,547,170 km (0.105 R)
• M15: 18,931,611 km (0.107 R)
• M16: 26,776,224 km (0.107 R)
• M17: 30,671,453 km (0.104 R)
• M18: 31,514,886 km (0.091 R)
• M19: 33,027,769 km (0.108 R)
• M20: 36,081,660 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.9

Radius: 9.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.86 AU - 12.62 AU

Year: 14272 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 69,995,257 km

• M1: 117,734 km (0.113 R)
• M2: 457,620 km (0.086 R)
• M3: 1,758,224 km (0.091 R)
• M4: 2,088,087 km (0.077 R)
• M5: 2,746,916 km (0.076 R)
• M6: 3,108,045 km (0.112 R)
• M7: 6,946,278 km (0.034 R)
• M8: 8,171,036 km (0.104 R)
• M9: 8,957,621 km (0.093 R)
• M10: 20,166,541 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938

Radius: 8

Gravity: 14.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 11.05 AU - 12.27 AU

Year: 15080 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,995,257 km

• M1: 99,632 km (0.065 R)
• M2: 364,869 km (0.091 R)
• M3: 675,584 km (0.092 R)
• M4: 1,065,735 km (0.059 R)
• M5: 1,415,046 km (0.098 R)
• M6: 2,476,742 km (0.115 R)
• M7: 2,870,933 km (0.117 R)
• M8: 7,829,354 km (0.066 R)
• M9: 8,423,707 km (0.054 R)
• M10: 9,371,259 km (0.079 R)
• M11: 13,387,364 km (0.093 R)
• M12: 15,046,554 km (0.062 R)
• M13: 18,855,016 km (0.105 R)
• M14: 19,118,009 km (0.082 R)
• M15: 20,012,156 km (0.094 R)
• M16: 22,369,070 km (0.046 R)
• M17: 23,766,763 km (0.08 R)
• M18: 27,626,688 km (0.09 R)
• M19: 28,884,656 km (0.113 R)
• M20: 30,420,129 km (0.073 R)
• M21: 31,024,953 km (0.114 R)
• M22: 31,884,991 km (0.046 R)
• M23: 38,920,429 km (0.099 R)
• M24: 39,633,113 km (0.073 R)
• M25: 41,675,124 km (0.083 R)
• M26: 44,247,609 km (0.103 R)
• M27: 50,041,236 km (0.102 R)
• M28: 50,377,083 km (0.074 R)
• M29: 50,883,771 km (0.116 R)
• M30: 54,882,223 km (0.104 R)
• M31: 61,745,773 km (0.092 R)
• M32: 63,891,455 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit