🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.66 AU - 1 AU

Year: 276 Days

Day: 26 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.07 AU - 2.29 AU

Year: 1176 Days

Day: 31.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 8.5

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.49 AU - 5.15 AU

Year: 3865 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,636,975 km

• M1: 112,946 km (0.082 R)
• M2: 211,831 km (0.106 R)
• M3: 300,542 km (0.072 R)
• M4: 369,058 km (0.075 R)
• M5: 453,880 km (0.107 R)
• M6: 535,560 km (0.072 R)
• M7: 1,306,588 km (0.104 R)
• M8: 1,681,031 km (0.114 R)
• M9: 1,796,521 km (0.082 R)
• M10: 1,914,554 km (0.072 R)
• M11: 2,140,895 km (0.103 R)
• M12: 2,266,408 km (0.109 R)
• M13: 2,930,173 km (0.106 R)
• M14: 3,565,665 km (0.06 R)
• M15: 3,736,506 km (0.115 R)
• M16: 3,888,198 km (0.086 R)
• M17: 3,997,853 km (0.114 R)
• M18: 4,446,647 km (0.09 R)
• M19: 4,630,802 km (0.116 R)
• M20: 5,054,014 km (0.064 R)
• M21: 5,197,928 km (0.044 R)
• M22: 5,294,717 km (0.098 R)
• M23: 5,988,104 km (0.113 R)
• M24: 6,140,544 km (0.038 R)
• M25: 6,371,523 km (0.103 R)
• M26: 6,736,392 km (0.117 R)
• M27: 8,066,616 km (0.077 R)
• M28: 8,319,586 km (0.088 R)
• M29: 8,603,822 km (0.093 R)
• M30: 8,804,732 km (0.084 R)
• M31: 8,920,222 km (0.079 R)
• M32: 9,007,138 km (0.101 R)
• M33: 9,564,241 km (0.105 R)
• M34: 9,653,251 km (0.075 R)
• M35: 10,375,211 km (0.03 R)
• M36: 10,558,319 km (0.102 R)
• M37: 11,145,490 km (0.091 R)
• M38: 11,239,288 km (0.114 R)
• M39: 11,427,482 km (0.1 R)
• M40: 11,743,283 km (0.083 R)
• M41: 12,190,581 km (0.098 R)
• M42: 12,351,548 km (0.071 R)
• M43: 12,610,801 km (0.119 R)
• M44: 13,101,482 km (0.048 R)
• M45: 13,933,396 km (0.113 R)
• M46: 14,169,312 km (0.097 R)
• M47: 14,440,682 km (0.08 R)
• M48: 14,611,074 km (0.11 R)
• M49: 14,782,214 km (0.056 R)
• M50: 15,091,882 km (0.091 R)
• M51: 15,195,703 km (0.088 R)
• M52: 16,601,025 km (0.059 R)
• M53: 16,815,399 km (0.049 R)
• M54: 17,791,376 km (0.077 R)
• M55: 18,231,044 km (0.085 R)
• M56: 18,748,652 km (0.088 R)
• M57: 18,860,103 km (0.114 R)
• M58: 19,345,997 km (0.037 R)
• M59: 19,911,626 km (0.079 R)
• M60: 21,680,023 km (0.077 R)
• M61: 21,836,203 km (0.107 R)
• M62: 22,031,877 km (0.088 R)
• M63: 22,860,350 km (0.114 R)
• M64: 23,498,235 km (0.061 R)
• M65: 23,819,422 km (0.067 R)
• M66: 23,899,905 km (0.062 R)
• M67: 24,466,133 km (0.075 R)
• M68: 25,118,679 km (0.102 R)
• M69: 25,447,047 km (0.108 R)
• M70: 25,529,325 km (0.087 R)
• M71: 25,735,471 km (0.117 R)
• M72: 25,859,488 km (0.042 R)
• M73: 25,942,216 km (0.037 R)
• M74: 26,524,151 km (0.119 R)
• M75: 26,649,365 km (0.075 R)
• M76: 27,110,276 km (0.087 R)
• M77: 27,320,610 km (0.093 R)
• M78: 27,997,391 km (0.083 R)
• M79: 28,082,363 km (0.118 R)
• M80: 28,380,511 km (0.084 R)
• M81: 28,465,932 km (0.087 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: 430 - 11,028 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit