🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.45 AU - 2.13 AU

Year: 846 Days

Day: 43.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.54 AU - 4.94 AU

Year: 3644 Days

Day: 22.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,069,141 km

• M1: 2,308,744 km (0.075 R)

Asteroid Belt

Center: 5.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.3

Radius: 9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.29 AU - 7.71 AU

Year: 5852 Days

Day: 12.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,069,141 km

• M1: 123,119 km (0.113 R)
• M2: 262,095 km (0.113 R)
• M3: 333,005 km (0.096 R)
• M4: 395,986 km (0.12 R)
• M5: 518,207 km (0.096 R)
• M6: 654,042 km (0.071 R)
• M7: 835,654 km (0.065 R)
• M8: 903,870 km (0.079 R)
• M9: 974,032 km (0.063 R)
• M10: 1,070,672 km (0.074 R)
• M11: 1,196,185 km (0.105 R)
• M12: 1,531,583 km (0.051 R)
• M13: 1,761,665 km (0.076 R)
• M14: 2,002,816 km (0.11 R)
• M15: 2,303,059 km (0.093 R)
• M16: 2,401,046 km (0.12 R)
• M17: 2,911,175 km (0.038 R)
• M18: 3,215,008 km (0.119 R)
• M19: 3,343,213 km (0.114 R)
• M20: 3,585,711 km (0.075 R)
• M21: 3,718,704 km (0.061 R)
• M22: 3,970,028 km (0.05 R)
• M23: 4,048,567 km (0.11 R)
• M24: 4,127,555 km (0.098 R)
• M25: 4,428,396 km (0.095 R)
• M26: 4,612,252 km (0.079 R)
• M27: 4,694,830 km (0.064 R)
• M28: 5,222,162 km (0.074 R)
• M29: 5,657,492 km (0.116 R)
• M30: 6,378,404 km (0.077 R)
• M31: 6,632,870 km (0.109 R)
• M32: 7,056,532 km (0.058 R)
• M33: 7,199,697 km (0.089 R)
• M34: 7,271,653 km (0.083 R)
• M35: 7,489,019 km (0.118 R)
• M36: 7,586,258 km (0.118 R)
• M37: 7,733,013 km (0.116 R)
• M38: 8,128,849 km (0.105 R)
• M39: 8,966,148 km (0.07 R)
• M40: 9,565,737 km (0.043 R)
• M41: 9,645,024 km (0.112 R)
• M42: 9,750,939 km (0.098 R)
• M43: 10,748,906 km (0.049 R)
• M44: 11,218,344 km (0.099 R)
• M45: 12,063,123 km (0.119 R)
• M46: 12,666,601 km (0.116 R)
• M47: 12,724,645 km (0.07 R)
• M48: 13,103,726 km (0.103 R)
• M49: 13,309,423 km (0.115 R)
• M50: 13,486,547 km (0.099 R)
• M51: 14,233,041 km (0.112 R)
• M52: 14,414,204 km (0.092 R)
• M53: 14,870,477 km (0.117 R)
• M54: 15,300,571 km (0.086 R)
• M55: 15,610,388 km (0.061 R)
• M56: 15,766,120 km (0.083 R)
• M57: 15,859,768 km (0.077 R)
• M58: 16,330,702 km (0.105 R)
• M59: 16,710,830 km (0.079 R)
• M60: 16,806,274 km (0.083 R)
• M61: 17,061,787 km (0.099 R)
• M62: 17,415,287 km (0.086 R)
• M63: 17,706,254 km (0.096 R)
• M64: 17,771,180 km (0.12 R)
• M65: 18,031,480 km (0.083 R)
• M66: 18,194,841 km (0.062 R)
• M67: 18,523,059 km (0.113 R)
• M68: 18,886,282 km (0.038 R)
• M69: 19,052,186 km (0.084 R)
• M70: 19,956,356 km (0.102 R)
• M71: 20,430,731 km (0.033 R)
• M72: 20,635,231 km (0.071 R)
• M73: 20,806,072 km (0.097 R)
• M74: 21,563,486 km (0.082 R)
• M75: 21,945,708 km (0.059 R)
• M76: 22,787,196 km (0.119 R)
• M77: 22,999,177 km (0.088 R)
• M78: 23,211,905 km (0.095 R)
• M79: 23,782,172 km (0.109 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 18,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit