🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.54 AU - 2.04 AU

Year: 884 Days

Day: 46.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.09 AU - 2.51 AU

Year: 1287 Days

Day: 12.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 14.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.39 AU - 7.45 AU

Year: 6002 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,370,408 km

• M1: 176,376 km (0.115 R)
• M2: 266,434 km (0.116 R)
• M3: 432,936 km (0.117 R)
• M4: 849,866 km (0.088 R)
• M5: 1,132,905 km (0.096 R)
• M6: 1,530,386 km (0.104 R)
• M7: 1,772,286 km (0.114 R)
• M8: 1,953,000 km (0.087 R)
• M9: 2,820,668 km (0.102 R)
• M10: 3,011,854 km (0.066 R)
• M11: 3,295,791 km (0.119 R)
• M12: 3,384,951 km (0.084 R)
• M13: 5,386,421 km (0.054 R)
• M14: 5,598,401 km (0.116 R)
• M15: 5,705,364 km (0.081 R)
• M16: 6,030,589 km (0.093 R)
• M17: 6,671,018 km (0.103 R)
• M18: 6,956,301 km (0.117 R)
• M19: 7,245,773 km (0.04 R)
• M20: 7,362,609 km (0.042 R)
• M21: 7,746,776 km (0.102 R)
• M22: 7,926,294 km (0.079 R)
• M23: 8,016,651 km (0.093 R)
• M24: 8,534,858 km (0.11 R)
• M25: 8,751,475 km (0.092 R)
• M26: 9,158,531 km (0.094 R)
• M27: 9,380,385 km (0.091 R)
• M28: 10,056,418 km (0.115 R)
• M29: 10,982,428 km (0.092 R)
• M30: 11,489,864 km (0.12 R)
• M31: 11,660,556 km (0.096 R)
• M32: 12,143,458 km (0.097 R)
• M33: 12,562,481 km (0.109 R)
• M34: 12,844,623 km (0.07 R)
• M35: 13,307,479 km (0.03 R)
• M36: 13,595,006 km (0.032 R)
• M37: 14,176,343 km (0.071 R)
• M38: 14,359,600 km (0.088 R)
• M39: 14,914,309 km (0.118 R)
• M40: 15,138,257 km (0.062 R)
• M41: 15,288,154 km (0.11 R)
• M42: 15,551,596 km (0.103 R)
• M43: 15,740,688 km (0.071 R)
• M44: 15,930,677 km (0.061 R)
• M45: 16,504,983 km (0.067 R)
• M46: 17,047,126 km (0.062 R)
• M47: 17,320,292 km (0.088 R)
• M48: 18,228,501 km (0.077 R)
• M49: 19,071,185 km (0.096 R)
• M50: 19,476,895 km (0.105 R)
• M51: 19,680,946 km (0.094 R)
• M52: 19,844,606 km (0.077 R)
• M53: 20,545,323 km (0.061 R)
• M54: 20,961,354 km (0.085 R)
• M55: 21,296,154 km (0.109 R)
• M56: 21,422,116 km (0.073 R)
• M57: 22,183,419 km (0.109 R)
• M58: 23,212,204 km (0.076 R)
• M59: 23,906,787 km (0.108 R)
• M60: 24,608,251 km (0.086 R)
• M61: 24,740,496 km (0.083 R)
• M62: 25,005,733 km (0.04 R)
• M63: 26,076,106 km (0.102 R)
• M64: 26,211,043 km (0.08 R)
• M65: 26,798,065 km (0.08 R)
• M66: 27,663,937 km (0.081 R)
• M67: 27,755,641 km (0.117 R)
• M68: 28,585,311 km (0.091 R)
• M69: 29,236,211 km (0.069 R)
• M70: 30,647,667 km (0.111 R)
• M71: 30,742,512 km (0.084 R)
• M72: 30,837,507 km (0.12 R)
• M73: 31,313,826 km (0.057 R)
• M74: 31,936,752 km (0.046 R)
• M75: 32,370,436 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit