🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 229 Days

Day: 24.2 Hours

Environment

Temp: 165 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,787,255 km

• M1: 59,241 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.9 AU - 1.24 AU

Year: 406 Days

Day: 34.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 9.7

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.07 AU - 7.17 AU

Year: 6974 Days

Day: 13.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,787,255 km

• M1: 120,875 km (0.077 R)
• M2: 575,054 km (0.092 R)
• M3: 977,323 km (0.111 R)
• M4: 1,315,264 km (0.114 R)
• M5: 1,703,621 km (0.115 R)
• M6: 2,305,752 km (0.113 R)
• M7: 3,044,017 km (0.097 R)
• M8: 3,445,089 km (0.074 R)
• M9: 4,139,523 km (0.101 R)
• M10: 5,479,321 km (0.099 R)
• M11: 7,959,654 km (0.103 R)
• M12: 9,215,678 km (0.109 R)
• M13: 10,549,343 km (0.09 R)
• M14: 11,004,120 km (0.08 R)
• M15: 13,070,366 km (0.113 R)
• M16: 14,134,156 km (0.102 R)
• M17: 19,194,304 km (0.065 R)
• M18: 19,644,744 km (0.04 R)
• M19: 20,333,791 km (0.092 R)
• M20: 23,082,951 km (0.114 R)
• M21: 24,546,318 km (0.114 R)
• M22: 26,530,734 km (0.113 R)
• M23: 29,306,971 km (0.077 R)
• M24: 29,904,614 km (0.117 R)
• M25: 30,612,063 km (0.1 R)
• M26: 31,124,286 km (0.091 R)
• M27: 31,746,463 km (0.099 R)
• M28: 32,482,634 km (0.063 R)
• M29: 34,870,964 km (0.064 R)
• M30: 35,429,563 km (0.117 R)
• M31: 40,729,516 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845

Radius: 9.1

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.96 AU - 12.86 AU

Year: 14148 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,787,255 km

• M1: 116,238 km (0.093 R)
• M2: 879,635 km (0.109 R)
• M3: 1,386,174 km (0.072 R)
• M4: 1,706,912 km (0.104 R)
• M5: 3,232,361 km (0.029 R)
• M6: 3,920,063 km (0.074 R)
• M7: 4,904,716 km (0.115 R)
• M8: 5,547,538 km (0.091 R)
• M9: 7,768,617 km (0.057 R)
• M10: 10,640,298 km (0.106 R)
• M11: 12,090,350 km (0.062 R)
• M12: 12,797,200 km (0.112 R)
• M13: 15,526,763 km (0.056 R)
• M14: 16,207,882 km (0.115 R)
• M15: 16,672,832 km (0.076 R)
• M16: 18,706,765 km (0.043 R)
• M17: 20,180,753 km (0.087 R)
• M18: 22,968,509 km (0.048 R)
• M19: 23,456,946 km (0.103 R)
• M20: 25,793,066 km (0.039 R)
• M21: 28,057,679 km (0.09 R)
• M22: 34,611,113 km (0.067 R)
• M23: 36,560,822 km (0.09 R)
• M24: 42,116,588 km (0.094 R)
• M25: 43,886,929 km (0.101 R)
• M26: 44,337,219 km (0.111 R)
• M27: 54,519,149 km (0.072 R)
• M28: 56,797,973 km (0.108 R)
• M29: 60,797,771 km (0.083 R)
• M30: 61,170,420 km (0.059 R)
• M31: 61,732,309 km (0.088 R)
• M32: 62,108,847 km (0.109 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: 449 - 14,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit