🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.1 AU - 1.54 AU

Year: 562 Days

Day: 44.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,769,138 km

• M1: 784,042 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.47 AU - 1.59 AU

Year: 702 Days

Day: 29.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.81 AU - 3.07 AU

Year: 1869 Days

Day: 30.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128

Radius: 4.7

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.66 AU - 21.94 AU

Year: 29032 Days

Day: 22.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,769,138 km

• M1: 141,071 km (0.115 R)
• M2: 252,820 km (0.086 R)
• M3: 305,628 km (0.12 R)
• M4: 590,313 km (0.101 R)
• M5: 877,242 km (0.058 R)
• M6: 1,272,031 km (0.082 R)
• M7: 1,562,699 km (0.088 R)
• M8: 1,953,898 km (0.09 R)
• M9: 2,287,950 km (0.105 R)
• M10: 2,699,942 km (0.052 R)
• M11: 3,071,095 km (0.113 R)
• M12: 3,524,077 km (0.117 R)
• M13: 3,691,028 km (0.102 R)
• M14: 4,636,038 km (0.065 R)
• M15: 5,041,299 km (0.074 R)
• M16: 5,534,972 km (0.085 R)
• M17: 6,897,359 km (0.086 R)
• M18: 7,486,925 km (0.109 R)
• M19: 7,831,000 km (0.058 R)
• M20: 7,874,383 km (0.073 R)
• M21: 9,212,686 km (0.106 R)
• M22: 9,954,691 km (0.057 R)
• M23: 11,991,765 km (0.1 R)
• M24: 12,293,055 km (0.095 R)
• M25: 12,546,025 km (0.114 R)
• M26: 12,647,752 km (0.092 R)
• M27: 13,005,590 km (0.102 R)
• M28: 13,731,589 km (0.1 R)
• M29: 14,364,238 km (0.108 R)
• M30: 14,523,859 km (0.082 R)
• M31: 15,385,094 km (0.086 R)
• M32: 16,652,038 km (0.092 R)
• M33: 17,439,521 km (0.113 R)
• M34: 17,609,764 km (0.11 R)
• M35: 17,780,605 km (0.087 R)
• M36: 18,066,636 km (0.074 R)
• M37: 20,468,429 km (0.109 R)
• M38: 22,844,343 km (0.116 R)
• M39: 23,217,590 km (0.057 R)
• M40: 23,279,972 km (0.052 R)
• M41: 24,539,586 km (0.058 R)
• M42: 27,651,521 km (0.108 R)
• M43: 28,448,728 km (0.088 R)
• M44: 29,253,415 km (0.069 R)
• M45: 31,091,225 km (0.061 R)
• M46: 31,712,205 km (0.116 R)
• M47: 32,686,088 km (0.063 R)
• M48: 32,825,962 km (0.099 R)
• M49: 33,247,080 km (0.099 R)
• M50: 34,307,280 km (0.099 R)
• M51: 36,171,269 km (0.047 R)
• M52: 37,115,531 km (0.104 R)
• M53: 37,920,816 km (0.108 R)
• M54: 38,510,082 km (0.106 R)
• M55: 39,176,690 km (0.099 R)
• M56: 39,772,389 km (0.06 R)
• M57: 40,071,286 km (0.115 R)
• M58: 40,296,131 km (0.032 R)
• M59: 40,446,178 km (0.111 R)
• M60: 40,897,365 km (0.04 R)
• M61: 45,344,611 km (0.054 R)
• M62: 49,059,126 km (0.071 R)
• M63: 49,219,345 km (0.086 R)
• M64: 51,155,590 km (0.101 R)
• M65: 52,706,023 km (0.085 R)
• M66: 53,610,641 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 14,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit