🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.79 AU - 1.09 AU

Year: 330 Days

Day: 24.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 11,028,378 km

• M1: 51,312 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.11 AU - 1.39 AU

Year: 505 Days

Day: 39.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 11,028,378 km

• M1: 556,803 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.54 AU - 2.34 AU

Year: 977 Days

Day: 38 Hours

Environment

Temp: -62 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.93 AU - 2.47 AU

Year: 1180 Days

Day: 27.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.81 AU - 5.67 AU

Year: 3732 Days

Day: 12.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 108.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 13.8

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.2 AU - 6.04 AU

Year: 4190 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 11,028,378 km

• M1: 174,282 km (0.107 R)
• M2: 269,575 km (0.1 R)
• M3: 376,837 km (0.099 R)
• M4: 497,413 km (0.111 R)
• M5: 715,975 km (0.056 R)
• M6: 864,077 km (0.081 R)
• M7: 1,009,786 km (0.069 R)
• M8: 1,389,166 km (0.117 R)
• M9: 1,483,263 km (0.059 R)
• M10: 1,728,304 km (0.09 R)
• M11: 1,847,235 km (0.108 R)
• M12: 2,148,375 km (0.076 R)
• M13: 2,277,029 km (0.112 R)
• M14: 2,878,413 km (0.081 R)
• M15: 3,103,557 km (0.116 R)
• M16: 3,593,490 km (0.05 R)
• M17: 4,409,098 km (0.105 R)
• M18: 4,621,976 km (0.096 R)
• M19: 4,789,974 km (0.033 R)
• M20: 4,935,533 km (0.111 R)
• M21: 5,082,588 km (0.039 R)
• M22: 5,736,929 km (0.098 R)
• M23: 5,969,703 km (0.104 R)
• M24: 6,258,427 km (0.054 R)
• M25: 6,686,726 km (0.105 R)
• M26: 6,959,293 km (0.086 R)
• M27: 7,180,099 km (0.088 R)
• M28: 8,376,733 km (0.06 R)
• M29: 8,819,094 km (0.059 R)
• M30: 9,269,234 km (0.104 R)
• M31: 9,481,812 km (0.053 R)
• M32: 9,604,034 km (0.112 R)
• M33: 9,881,089 km (0.07 R)
• M34: 11,111,531 km (0.05 R)
• M35: 11,434,962 km (0.119 R)
• M36: 11,892,881 km (0.066 R)
• M37: 12,157,221 km (0.085 R)
• M38: 12,996,016 km (0.106 R)
• M39: 13,131,851 km (0.081 R)
• M40: 14,096,757 km (0.091 R)
• M41: 14,693,802 km (0.107 R)
• M42: 15,767,466 km (0.056 R)
• M43: 16,058,135 km (0.104 R)
• M44: 16,313,797 km (0.097 R)
• M45: 16,718,460 km (0.081 R)
• M46: 16,977,713 km (0.118 R)
• M47: 17,462,559 km (0.068 R)
• M48: 17,801,099 km (0.08 R)
• M49: 17,990,042 km (0.109 R)
• M50: 18,522,610 km (0.099 R)
• M51: 19,370,082 km (0.091 R)
• M52: 19,681,395 km (0.063 R)
• M53: 20,072,893 km (0.114 R)
• M54: 20,190,925 km (0.111 R)
• M55: 20,466,933 km (0.112 R)
• M56: 20,823,874 km (0.094 R)
• M57: 21,022,989 km (0.055 R)
• M58: 21,182,759 km (0.055 R)
• M59: 21,704,856 km (0.083 R)
• M60: 22,312,522 km (0.076 R)
• M61: 22,557,265 km (0.108 R)
• M62: 22,679,935 km (0.079 R)
• M63: 23,049,142 km (0.1 R)
• M64: 23,503,321 km (0.097 R)
• M65: 23,710,664 km (0.066 R)
• M66: 24,002,081 km (0.089 R)
• M67: 24,127,294 km (0.107 R)
• M68: 24,294,694 km (0.075 R)
• M69: 26,418,685 km (0.112 R)
• M70: 27,328,389 km (0.045 R)
• M71: 27,415,605 km (0.102 R)
• M72: 29,446,246 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.61 AU - 8.43 AU

Year: 7458 Days

Day: 5.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 11,028,378 km

• M1: 184,604 km (0.047 R)
• M2: 288,125 km (0.113 R)
• M3: 434,731 km (0.117 R)
• M4: 633,098 km (0.09 R)
• M5: 807,529 km (0.119 R)
• M6: 1,290,730 km (0.084 R)
• M7: 1,503,309 km (0.101 R)
• M8: 1,727,706 km (0.063 R)
• M9: 1,874,910 km (0.078 R)
• M10: 2,062,655 km (0.104 R)
• M11: 2,154,359 km (0.031 R)
• M12: 2,467,018 km (0.072 R)
• M13: 2,604,200 km (0.047 R)
• M14: 3,031,302 km (0.08 R)
• M15: 3,404,399 km (0.116 R)
• M16: 3,826,414 km (0.059 R)
• M17: 4,020,742 km (0.084 R)
• M18: 4,312,607 km (0.058 R)
• M19: 4,575,152 km (0.093 R)
• M20: 5,191,495 km (0.099 R)
• M21: 5,496,824 km (0.112 R)
• M22: 6,138,449 km (0.104 R)
• M23: 6,393,663 km (0.103 R)
• M24: 6,584,101 km (0.084 R)
• M25: 6,900,950 km (0.11 R)
• M26: 8,440,312 km (0.075 R)
• M27: 8,694,329 km (0.118 R)
• M28: 9,088,071 km (0.074 R)
• M29: 9,195,033 km (0.092 R)
• M30: 9,487,497 km (0.118 R)
• M31: 9,955,589 km (0.031 R)
• M32: 10,303,703 km (0.096 R)
• M33: 10,431,310 km (0.085 R)
• M34: 10,527,352 km (0.072 R)
• M35: 10,720,333 km (0.106 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit