🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.45 AU - 0.69 AU

Year: 274 Days

Day: 47.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 68.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.8

Radius: 12.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.85 AU - 1.35 AU

Year: 734 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,380,327 km

• M1: 152,440 km (0.101 R)
• M2: 252,072 km (0.047 R)
• M3: 358,436 km (0.107 R)
• M4: 440,416 km (0.118 R)
• M5: 536,608 km (0.099 R)
• M6: 647,759 km (0.117 R)
• M7: 735,423 km (0.06 R)
• M8: 896,241 km (0.048 R)
• M9: 974,181 km (0.028 R)
• M10: 1,054,665 km (0.057 R)
• M11: 1,187,807 km (0.042 R)
• M12: 1,286,542 km (0.068 R)
• M13: 1,396,496 km (0.058 R)
• M14: 1,539,811 km (0.068 R)
• M15: 1,626,428 km (0.084 R)
• M16: 1,719,179 km (0.102 R)
• M17: 1,813,874 km (0.11 R)
• M18: 1,891,964 km (0.106 R)
• M19: 1,999,376 km (0.065 R)
• M20: 2,137,754 km (0.058 R)
• M21: 2,429,619 km (0.119 R)
• M22: 2,603,601 km (0.12 R)
• M23: 2,808,550 km (0.076 R)
• M24: 3,101,014 km (0.119 R)
• M25: 3,273,650 km (0.074 R)
• M26: 3,495,205 km (0.111 R)
• M27: 3,645,700 km (0.095 R)
• M28: 3,977,359 km (0.113 R)
• M29: 4,189,638 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325

Radius: 11.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.45 AU - 3.73 AU

Year: 4325 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,380,327 km

• M1: 235,766 km (0.102 R)
• M2: 336,146 km (0.059 R)
• M3: 458,817 km (0.079 R)
• M4: 1,029,383 km (0.05 R)
• M5: 1,142,030 km (0.079 R)
• M6: 1,259,016 km (0.1 R)
• M7: 1,392,607 km (0.072 R)
• M8: 1,518,418 km (0.087 R)
• M9: 1,768,247 km (0.117 R)
• M10: 2,003,415 km (0.097 R)
• M11: 2,322,956 km (0.086 R)
• M12: 2,458,342 km (0.117 R)
• M13: 2,643,245 km (0.106 R)
• M14: 2,816,928 km (0.093 R)
• M15: 2,945,582 km (0.074 R)
• M16: 3,514,353 km (0.101 R)
• M17: 3,600,970 km (0.119 R)
• M18: 3,936,518 km (0.098 R)
• M19: 4,227,037 km (0.048 R)
• M20: 4,393,540 km (0.096 R)
• M21: 4,656,982 km (0.088 R)
• M22: 4,867,616 km (0.089 R)
• M23: 4,944,958 km (0.106 R)
• M24: 5,140,332 km (0.095 R)
• M25: 5,318,354 km (0.093 R)
• M26: 5,558,758 km (0.073 R)
• M27: 5,885,031 km (0.111 R)
• M28: 6,009,047 km (0.066 R)
• M29: 6,259,773 km (0.112 R)
• M30: 6,535,183 km (0.099 R)
• M31: 7,252,206 km (0.106 R)
• M32: 7,789,412 km (0.118 R)
• M33: 8,479,207 km (0.097 R)
• M34: 8,854,997 km (0.104 R)
• M35: 8,997,414 km (0.067 R)
• M36: 9,212,386 km (0.059 R)
• M37: 9,429,004 km (0.114 R)
• M38: 9,623,182 km (0.094 R)
• M39: 9,916,693 km (0.087 R)
• M40: 10,138,846 km (0.102 R)
• M41: 10,312,679 km (0.077 R)
• M42: 11,635,573 km (0.065 R)
• M43: 11,974,562 km (0.095 R)
• M44: 12,184,896 km (0.107 R)
• M45: 12,343,320 km (0.116 R)
• M46: 12,502,642 km (0.067 R)
• M47: 13,065,130 km (0.107 R)
• M48: 13,200,367 km (0.107 R)
• M49: 13,363,129 km (0.06 R)
• M50: 13,690,898 km (0.066 R)
• M51: 13,828,229 km (0.084 R)
• M52: 14,633,664 km (0.12 R)
• M53: 15,397,211 km (0.111 R)
• M54: 15,654,669 km (0.071 R)
• M55: 16,173,923 km (0.102 R)
• M56: 16,815,997 km (0.11 R)
• M57: 16,963,202 km (0.032 R)
• M58: 17,140,326 km (0.112 R)
• M59: 17,496,369 km (0.116 R)
• M60: 17,884,874 km (0.076 R)
• M61: 18,065,140 km (0.11 R)
• M62: 18,185,716 km (0.096 R)
• M63: 18,276,222 km (0.071 R)
• M64: 18,975,742 km (0.047 R)
• M65: 19,313,235 km (0.119 R)
• M66: 19,591,038 km (0.109 R)
• M67: 19,745,872 km (0.11 R)
• M68: 19,963,237 km (0.075 R)
• M69: 20,119,118 km (0.104 R)
• M70: 20,306,714 km (0.096 R)
• M71: 20,400,662 km (0.109 R)
• M72: 20,872,793 km (0.062 R)
• M73: 20,999,203 km (0.098 R)
• M74: 21,284,785 km (0.073 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 16,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit