🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.07 AU - 1.19 AU

Year: 439 Days

Day: 16.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 20,249,478 km

• M1: 177,124 km (0.066 R)
• M2: 242,648 km (0.032 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.61 AU - 2.01 AU

Year: 889 Days

Day: 15.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 8.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.07 AU - 5.94 AU

Year: 4084 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,249,478 km

• M1: 113,246 km (0.073 R)
• M2: 169,494 km (0.048 R)
• M3: 240,105 km (0.114 R)
• M4: 306,975 km (0.087 R)
• M5: 368,011 km (0.115 R)
• M6: 625,020 km (0.082 R)
• M7: 754,721 km (0.033 R)
• M8: 977,024 km (0.116 R)
• M9: 1,096,104 km (0.087 R)
• M10: 1,278,314 km (0.116 R)
• M11: 1,337,255 km (0.077 R)
• M12: 1,409,362 km (0.083 R)
• M13: 1,646,325 km (0.098 R)
• M14: 2,130,124 km (0.111 R)
• M15: 2,373,520 km (0.119 R)
• M16: 2,550,644 km (0.074 R)
• M17: 2,778,481 km (0.118 R)
• M18: 3,044,466 km (0.039 R)
• M19: 3,204,985 km (0.079 R)
• M20: 3,302,523 km (0.112 R)
• M21: 3,584,664 km (0.047 R)
• M22: 4,031,064 km (0.086 R)
• M23: 4,260,847 km (0.108 R)
• M24: 5,051,471 km (0.113 R)
• M25: 5,512,382 km (0.109 R)
• M26: 5,847,033 km (0.107 R)
• M27: 6,249,152 km (0.1 R)
• M28: 6,392,018 km (0.05 R)
• M29: 6,701,835 km (0.038 R)
• M30: 6,932,216 km (0.075 R)
• M31: 7,229,168 km (0.045 R)
• M32: 7,314,887 km (0.076 R)
• M33: 7,443,840 km (0.096 R)
• M34: 7,552,000 km (0.066 R)
• M35: 7,682,449 km (0.107 R)
• M36: 7,791,805 km (0.082 R)
• M37: 8,234,166 km (0.066 R)
• M38: 8,458,413 km (0.08 R)
• M39: 8,526,181 km (0.055 R)
• M40: 8,821,487 km (0.113 R)
• M41: 9,004,894 km (0.092 R)
• M42: 9,468,947 km (0.113 R)
• M43: 9,751,238 km (0.103 R)
• M44: 9,988,500 km (0.077 R)
• M45: 10,060,158 km (0.056 R)
• M46: 10,251,792 km (0.075 R)
• M47: 10,396,304 km (0.114 R)
• M48: 10,493,094 km (0.078 R)
• M49: 10,687,571 km (0.074 R)
• M50: 10,834,177 km (0.054 R)
• M51: 10,932,164 km (0.097 R)
• M52: 11,377,367 km (0.067 R)
• M53: 11,577,080 km (0.049 R)
• M54: 11,853,686 km (0.091 R)
• M55: 12,234,263 km (0.049 R)
• M56: 12,336,439 km (0.079 R)
• M57: 12,490,375 km (0.085 R)
• M58: 12,696,371 km (0.079 R)
• M59: 13,347,571 km (0.099 R)
• M60: 13,690,599 km (0.097 R)
• M61: 14,466,114 km (0.098 R)
• M62: 14,845,644 km (0.117 R)
• M63: 15,063,907 km (0.036 R)
• M64: 15,228,315 km (0.036 R)
• M65: 15,283,367 km (0.1 R)
• M66: 15,531,401 km (0.113 R)
• M67: 16,087,456 km (0.051 R)
• M68: 16,452,475 km (0.078 R)
• M69: 16,848,610 km (0.117 R)
• M70: 17,019,301 km (0.058 R)
• M71: 18,172,102 km (0.111 R)
• M72: 18,846,340 km (0.116 R)
• M73: 18,905,281 km (0.096 R)
• M74: 19,082,704 km (0.116 R)
• M75: 20,008,266 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 20,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit