🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.64 AU - 2.28 AU

Year: 956 Days

Day: 25 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,445,947 km

• M1: 390,301 km (0.058 R)
• M2: 447,148 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.69 AU - 6.37 AU

Year: 4529 Days

Day: 28.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.1

Radius: 13.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.34 AU - 11.78 AU

Year: 11951 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 50,445,947 km

• M1: 176,825 km (0.12 R)
• M2: 275,559 km (0.062 R)
• M3: 374,892 km (0.077 R)
• M4: 465,549 km (0.101 R)
• M5: 848,370 km (0.095 R)
• M6: 1,217,577 km (0.096 R)
• M7: 1,344,885 km (0.115 R)
• M8: 1,521,710 km (0.111 R)
• M9: 2,359,757 km (0.116 R)
• M10: 2,575,627 km (0.118 R)
• M11: 2,998,091 km (0.087 R)
• M12: 3,173,270 km (0.055 R)
• M13: 4,527,280 km (0.043 R)
• M14: 4,661,470 km (0.071 R)
• M15: 4,899,629 km (0.076 R)
• M16: 5,106,972 km (0.085 R)
• M17: 5,674,247 km (0.107 R)
• M18: 5,965,514 km (0.109 R)
• M19: 6,150,118 km (0.117 R)
• M20: 6,600,856 km (0.119 R)
• M21: 6,868,786 km (0.059 R)
• M22: 7,614,083 km (0.115 R)
• M23: 7,814,394 km (0.069 R)
• M24: 8,016,651 km (0.057 R)
• M25: 8,220,553 km (0.063 R)
• M26: 8,800,843 km (0.04 R)
• M27: 9,223,457 km (0.046 R)
• M28: 9,913,552 km (0.092 R)
• M29: 10,664,982 km (0.106 R)
• M30: 12,599,432 km (0.111 R)
• M31: 12,741,699 km (0.04 R)
• M32: 13,606,674 km (0.057 R)
• M33: 13,948,356 km (0.106 R)
• M34: 15,444,035 km (0.119 R)
• M35: 17,463,607 km (0.12 R)
• M36: 19,127,584 km (0.096 R)
• M37: 19,455,502 km (0.094 R)
• M38: 19,620,060 km (0.115 R)
• M39: 20,227,726 km (0.04 R)
• M40: 22,087,826 km (0.087 R)
• M41: 22,662,133 km (0.116 R)
• M42: 22,777,622 km (0.073 R)
• M43: 23,649,927 km (0.115 R)
• M44: 23,943,139 km (0.056 R)
• M45: 24,178,606 km (0.115 R)
• M46: 24,473,912 km (0.09 R)
• M47: 24,711,175 km (0.108 R)
• M48: 28,234,953 km (0.036 R)
• M49: 28,421,501 km (0.057 R)
• M50: 28,670,881 km (0.08 R)
• M51: 29,423,208 km (0.05 R)
• M52: 29,549,170 km (0.102 R)
• M53: 29,801,841 km (0.106 R)
• M54: 31,654,461 km (0.113 R)
• M55: 32,172,069 km (0.06 R)
• M56: 33,347,011 km (0.117 R)
• M57: 33,610,154 km (0.07 R)
• M58: 34,071,962 km (0.07 R)
• M59: 34,536,015 km (0.088 R)
• M60: 35,002,162 km (0.092 R)
• M61: 35,202,623 km (0.062 R)
• M62: 35,873,420 km (0.107 R)
• M63: 36,819,626 km (0.033 R)
• M64: 37,637,179 km (0.116 R)
• M65: 38,736,573 km (0.06 R)
• M66: 41,037,239 km (0.075 R)
• M67: 41,389,692 km (0.085 R)
• M68: 41,955,770 km (0.062 R)
• M69: 42,310,766 km (0.054 R)
• M70: 42,738,167 km (0.086 R)
• M71: 45,332,643 km (0.103 R)
• M72: 46,208,688 km (0.11 R)
• M73: 47,237,921 km (0.085 R)
• M74: 47,459,476 km (0.062 R)
• M75: 47,681,329 km (0.083 R)
• M76: 50,295,103 km (0.094 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit