🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.82 AU - 0.86 AU

Year: 289 Days

Day: 23.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.97 AU - 0.99 AU

Year: 364 Days

Day: 38 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 989 Days

Day: 25.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,943,773 km

• M1: 21,542 km (0.102 R)

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.7

Radius: 11.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.03 AU - 7.35 AU

Year: 5771 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,943,773 km

• M1: 157,227 km (0.103 R)
• M2: 275,559 km (0.042 R)
• M3: 362,176 km (0.1 R)
• M4: 440,865 km (0.065 R)
• M5: 527,033 km (0.114 R)
• M6: 644,468 km (0.073 R)
• M7: 758,611 km (0.106 R)
• M8: 936,782 km (0.118 R)
• M9: 1,113,906 km (0.05 R)
• M10: 1,484,759 km (0.057 R)
• M11: 1,675,646 km (0.104 R)
• M12: 1,912,010 km (0.06 R)
• M13: 2,296,926 km (0.098 R)
• M14: 2,498,584 km (0.056 R)
• M15: 2,581,012 km (0.098 R)
• M16: 2,706,225 km (0.104 R)
• M17: 2,876,468 km (0.079 R)
• M18: 2,962,935 km (0.042 R)
• M19: 3,639,267 km (0.104 R)
• M20: 3,803,975 km (0.08 R)
• M21: 4,791,769 km (0.114 R)
• M22: 5,367,721 km (0.031 R)
• M23: 5,636,698 km (0.096 R)
• M24: 6,048,691 km (0.058 R)
• M25: 6,132,316 km (0.099 R)
• M26: 6,328,738 km (0.096 R)
• M27: 6,613,123 km (0.106 R)
• M28: 6,901,847 km (0.047 R)
• M29: 7,106,348 km (0.099 R)
• M30: 7,431,723 km (0.099 R)
• M31: 7,521,332 km (0.104 R)
• M32: 8,813,559 km (0.043 R)
• M33: 8,940,268 km (0.111 R)
• M34: 9,550,029 km (0.055 R)
• M35: 10,041,009 km (0.081 R)
• M36: 10,140,342 km (0.112 R)
• M37: 10,306,396 km (0.118 R)
• M38: 10,945,627 km (0.113 R)
• M39: 12,016,150 km (0.108 R)
• M40: 12,227,083 km (0.064 R)
• M41: 13,775,421 km (0.057 R)
• M42: 13,885,824 km (0.074 R)
• M43: 13,959,576 km (0.107 R)
• M44: 14,441,879 km (0.104 R)
• M45: 15,080,812 km (0.114 R)
• M46: 15,232,504 km (0.117 R)
• M47: 16,153,428 km (0.11 R)
• M48: 16,581,578 km (0.108 R)
• M49: 17,131,799 km (0.11 R)
• M50: 17,369,510 km (0.108 R)
• M51: 17,648,210 km (0.114 R)
• M52: 18,089,075 km (0.032 R)
• M53: 18,818,365 km (0.071 R)
• M54: 19,805,711 km (0.07 R)
• M55: 20,055,240 km (0.116 R)
• M56: 20,180,454 km (0.079 R)
• M57: 20,389,591 km (0.082 R)
• M58: 21,360,781 km (0.102 R)
• M59: 22,045,341 km (0.06 R)
• M60: 22,303,995 km (0.038 R)
• M61: 22,433,697 km (0.049 R)
• M62: 22,520,164 km (0.108 R)
• M63: 22,737,231 km (0.096 R)
• M64: 22,867,680 km (0.114 R)
• M65: 23,085,794 km (0.114 R)
• M66: 23,436,152 km (0.117 R)
• M67: 23,744,024 km (0.054 R)
• M68: 25,620,131 km (0.1 R)
• M69: 26,897,099 km (0.117 R)
• M70: 28,381,858 km (0.076 R)
• M71: 28,616,128 km (0.081 R)
• M72: 29,465,245 km (0.038 R)
• M73: 29,845,374 km (0.1 R)
• M74: 30,226,998 km (0.059 R)
• M75: 30,370,612 km (0.115 R)
• M76: 30,898,842 km (0.067 R)
• M77: 31,527,153 km (0.031 R)
• M78: 31,915,808 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 18,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit