🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.56 AU - 0.74 AU

Year: 183 Days

Day: 21.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.39 AU - 1.61 AU

Year: 643 Days

Day: 39.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,233,388 km

• M1: 307,124 km (0.108 R)
• M2: 636,090 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.27 AU - 2.91 AU

Year: 1458 Days

Day: 32.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.05 AU - 3.25 AU

Year: 1956 Days

Day: 36.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 168.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,233,388 km

• M1: 462,407 km (0.053 R)
• M2: 1,089,222 km (0.044 R)

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.4

Radius: 9.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.42 AU - 9.72 AU

Year: 8020 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,233,388 km

• M1: 132,095 km (0.074 R)
• M2: 257,608 km (0.1 R)
• M3: 375,341 km (0.085 R)
• M4: 448,943 km (0.099 R)
• M5: 584,628 km (0.069 R)
• M6: 734,825 km (0.119 R)
• M7: 881,431 km (0.053 R)
• M8: 967,300 km (0.036 R)
• M9: 1,166,564 km (0.116 R)
• M10: 1,339,799 km (0.097 R)
• M11: 1,583,942 km (0.117 R)
• M12: 1,754,633 km (0.11 R)
• M13: 2,045,302 km (0.071 R)
• M14: 2,522,220 km (0.068 R)
• M15: 2,722,532 km (0.117 R)
• M16: 2,799,126 km (0.07 R)
• M17: 2,980,438 km (0.115 R)
• M18: 3,139,012 km (0.089 R)
• M19: 3,464,687 km (0.072 R)
• M20: 3,575,539 km (0.097 R)
• M21: 3,944,447 km (0.036 R)
• M22: 4,415,232 km (0.115 R)
• M23: 4,626,913 km (0.113 R)
• M24: 5,091,564 km (0.093 R)
• M25: 5,441,922 km (0.111 R)
• M26: 6,098,956 km (0.093 R)
• M27: 6,539,372 km (0.117 R)
• M28: 7,060,421 km (0.118 R)
• M29: 7,848,802 km (0.045 R)
• M30: 8,142,313 km (0.062 R)
• M31: 8,439,564 km (0.065 R)
• M32: 8,854,100 km (0.118 R)
• M33: 9,430,051 km (0.069 R)
• M34: 9,585,783 km (0.109 R)
• M35: 10,097,407 km (0.112 R)
• M36: 10,698,941 km (0.098 R)
• M37: 11,727,276 km (0.099 R)
• M38: 11,894,826 km (0.079 R)
• M39: 12,658,074 km (0.088 R)
• M40: 13,568,676 km (0.103 R)
• M41: 14,098,552 km (0.066 R)
• M42: 14,410,613 km (0.1 R)
• M43: 15,728,122 km (0.099 R)
• M44: 16,565,271 km (0.051 R)
• M45: 17,273,767 km (0.113 R)
• M46: 17,799,753 km (0.025 R)
• M47: 19,607,045 km (0.083 R)
• M48: 20,055,539 km (0.098 R)
• M49: 22,399,888 km (0.074 R)
• M50: 24,027,961 km (0.103 R)
• M51: 24,134,325 km (0.102 R)
• M52: 24,775,651 km (0.119 R)
• M53: 24,883,212 km (0.098 R)
• M54: 25,152,488 km (0.046 R)
• M55: 25,476,817 km (0.029 R)
• M56: 25,693,883 km (0.116 R)
• M57: 26,184,564 km (0.119 R)
• M58: 27,009,148 km (0.1 R)
• M59: 27,119,700 km (0.111 R)
• M60: 27,619,357 km (0.117 R)
• M61: 27,898,208 km (0.09 R)
• M62: 28,290,005 km (0.077 R)
• M63: 29,876,041 km (0.109 R)
• M64: 31,898,754 km (0.091 R)
• M65: 32,074,083 km (0.094 R)
• M66: 33,607,910 km (0.065 R)
• M67: 33,905,609 km (0.085 R)
• M68: 34,264,046 km (0.119 R)
• M69: 35,286,248 km (0.073 R)
• M70: 35,649,472 km (0.098 R)
• M71: 36,135,665 km (0.112 R)
• M72: 36,257,587 km (0.072 R)
• M73: 37,299,088 km (0.109 R)
• M74: 37,360,722 km (0.097 R)
• M75: 37,545,625 km (0.117 R)
• M76: 38,226,295 km (0.085 R)
• M77: 38,350,611 km (0.119 R)
• M78: 39,036,068 km (0.052 R)
• M79: 39,349,027 km (0.08 R)
• M80: 39,977,338 km (0.095 R)
• M81: 40,672,370 km (0.102 R)
• M82: 40,799,229 km (0.118 R)
• M83: 41,818,439 km (0.111 R)
• M84: 42,074,551 km (0.092 R)
• M85: 42,202,756 km (0.117 R)
• M86: 42,459,616 km (0.085 R)
• M87: 42,781,401 km (0.077 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 13,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit