🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.65 AU - 0.93 AU

Year: 246 Days

Day: 32.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.05 AU - 1.51 AU

Year: 507 Days

Day: 35.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.87 AU - 2.03 AU

Year: 953 Days

Day: 16.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.26 AU - 2.42 AU

Year: 1252 Days

Day: 31 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,767,843 km

• M1: 165,006 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.2

Radius: 5.3

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.08 AU - 21.92 AU

Year: 26717 Days

Day: 19.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,767,843 km

• M1: 71,957 km (0.114 R)
• M2: 114,293 km (0.091 R)
• M3: 154,834 km (0.068 R)
• M4: 302,038 km (0.099 R)
• M5: 648,656 km (0.077 R)
• M6: 1,428,809 km (0.032 R)
• M7: 1,655,600 km (0.094 R)
• M8: 1,773,333 km (0.093 R)
• M9: 1,986,061 km (0.096 R)
• M10: 2,637,560 km (0.086 R)
• M11: 2,950,818 km (0.115 R)
• M12: 3,202,741 km (0.091 R)
• M13: 4,603,575 km (0.102 R)
• M14: 5,940,531 km (0.106 R)
• M15: 7,243,379 km (0.114 R)
• M16: 8,175,673 km (0.111 R)
• M17: 8,477,861 km (0.115 R)
• M18: 8,783,789 km (0.029 R)
• M19: 9,041,396 km (0.102 R)
• M20: 9,093,307 km (0.119 R)
• M21: 9,145,217 km (0.091 R)
• M22: 11,190,519 km (0.064 R)
• M23: 13,428,802 km (0.068 R)
• M24: 14,507,104 km (0.111 R)
• M25: 14,628,577 km (0.112 R)
• M26: 15,364,898 km (0.103 R)
• M27: 15,675,164 km (0.07 R)
• M28: 15,862,311 km (0.053 R)
• M29: 16,050,356 km (0.064 R)
• M30: 17,386,414 km (0.079 R)
• M31: 17,969,846 km (0.098 R)
• M32: 18,296,717 km (0.087 R)
• M33: 20,367,002 km (0.04 R)
• M34: 20,707,786 km (0.108 R)
• M35: 22,369,669 km (0.074 R)
• M36: 22,721,373 km (0.115 R)
• M37: 22,791,834 km (0.074 R)
• M38: 23,074,724 km (0.088 R)
• M39: 23,715,451 km (0.1 R)
• M40: 24,145,994 km (0.081 R)
• M41: 24,217,950 km (0.084 R)
• M42: 26,336,406 km (0.058 R)
• M43: 27,305,202 km (0.062 R)
• M44: 27,530,496 km (0.102 R)
• M45: 27,907,184 km (0.084 R)
• M46: 28,589,649 km (0.093 R)
• M47: 29,431,137 km (0.11 R)
• M48: 30,591,717 km (0.103 R)
• M49: 31,846,096 km (0.103 R)
• M50: 33,117,229 km (0.074 R)
• M51: 34,485,900 km (0.11 R)
• M52: 35,463,073 km (0.112 R)
• M53: 35,544,903 km (0.057 R)
• M54: 36,284,365 km (0.118 R)
• M55: 40,568,998 km (0.05 R)
• M56: 41,600,176 km (0.103 R)
• M57: 42,292,365 km (0.116 R)
• M58: 42,988,444 km (0.076 R)
• M59: 43,776,077 km (0.079 R)
• M60: 44,127,632 km (0.102 R)
• M61: 44,215,595 km (0.041 R)
• M62: 44,833,435 km (0.096 R)
• M63: 44,921,997 km (0.106 R)
• M64: 47,965,565 km (0.118 R)
• M65: 52,467,264 km (0.104 R)
• M66: 53,308,603 km (0.035 R)
• M67: 53,872,138 km (0.09 R)
• M68: 54,248,825 km (0.087 R)
• M69: 55,099,589 km (0.1 R)
• M70: 59,321,988 km (0.09 R)
• M71: 60,296,020 km (0.048 R)
• M72: 60,589,232 km (0.05 R)
• M73: 60,687,069 km (0.08 R)
• M74: 61,668,581 km (0.116 R)
• M75: 65,445,628 km (0.104 R)
• M76: 67,361,976 km (0.085 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit