🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.62 AU

Year: 127 Days

Day: 35.9 Hours

Environment

Temp: 281 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,730,070 km

• M1: 256,112 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.03 AU - 6.31 AU

Year: 4094 Days

Day: 43.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,730,070 km

• M1: 1,018,313 km (0.08 R)

Asteroid Belt

Center: 5.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 14.1

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.73 AU - 6.15 AU

Year: 5042 Days

Day: 12.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 24,730,070 km

• M1: 216,019 km (0.035 R)
• M2: 336,146 km (0.092 R)
• M3: 710,291 km (0.103 R)
• M4: 894,296 km (0.055 R)
• M5: 1,095,655 km (0.047 R)
• M6: 1,379,741 km (0.103 R)
• M7: 1,517,072 km (0.117 R)
• M8: 1,776,475 km (0.066 R)
• M9: 1,881,343 km (0.057 R)
• M10: 2,050,538 km (0.084 R)
• M11: 2,388,031 km (0.071 R)
• M12: 2,954,857 km (0.12 R)
• M13: 3,062,418 km (0.069 R)
• M14: 3,355,779 km (0.079 R)
• M15: 3,487,126 km (0.079 R)
• M16: 3,658,566 km (0.116 R)
• M17: 3,755,056 km (0.117 R)
• M18: 4,029,867 km (0.095 R)
• M19: 4,311,411 km (0.094 R)
• M20: 4,682,862 km (0.044 R)
• M21: 5,086,328 km (0.092 R)
• M22: 5,523,453 km (0.12 R)
• M23: 5,904,478 km (0.077 R)
• M24: 5,995,434 km (0.095 R)
• M25: 6,247,955 km (0.049 R)
• M26: 6,504,067 km (0.099 R)
• M27: 6,645,287 km (0.083 R)
• M28: 6,906,784 km (0.083 R)
• M29: 7,861,069 km (0.037 R)
• M30: 7,961,299 km (0.05 R)
• M31: 8,112,543 km (0.118 R)
• M32: 8,830,762 km (0.109 R)
• M33: 9,039,751 km (0.076 R)
• M34: 9,144,768 km (0.114 R)
• M35: 9,250,384 km (0.048 R)
• M36: 9,436,035 km (0.067 R)
• M37: 9,622,883 km (0.108 R)
• M38: 9,730,294 km (0.109 R)
• M39: 9,973,241 km (0.118 R)
• M40: 10,081,999 km (0.108 R)
• M41: 10,191,056 km (0.096 R)
• M42: 10,631,173 km (0.063 R)
• M43: 11,218,494 km (0.066 R)
• M44: 11,359,864 km (0.117 R)
• M45: 11,501,832 km (0.063 R)
• M46: 12,424,702 km (0.109 R)
• M47: 12,717,913 km (0.115 R)
• M48: 12,865,417 km (0.056 R)
• M49: 13,013,519 km (0.102 R)
• M50: 13,191,989 km (0.07 R)
• M51: 14,249,048 km (0.116 R)
• M52: 14,402,385 km (0.097 R)
• M53: 15,208,120 km (0.087 R)
• M54: 16,283,878 km (0.052 R)
• M55: 16,540,588 km (0.048 R)
• M56: 16,766,331 km (0.093 R)
• M57: 16,960,659 km (0.115 R)
• M58: 17,220,809 km (0.034 R)
• M59: 17,679,476 km (0.1 R)
• M60: 17,844,184 km (0.062 R)
• M61: 18,241,815 km (0.078 R)
• M62: 18,809,987 km (0.109 R)
• M63: 19,587,896 km (0.043 R)
• M64: 20,583,919 km (0.082 R)
• M65: 20,861,573 km (0.1 R)
• M66: 22,055,513 km (0.093 R)
• M67: 22,162,027 km (0.111 R)
• M68: 22,268,541 km (0.089 R)
• M69: 22,732,444 km (0.097 R)
• M70: 23,488,511 km (0.104 R)
• M71: 23,669,674 km (0.03 R)
• M72: 24,033,646 km (0.075 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit