🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.56 AU - 0.76 AU

Year: 202 Days

Day: 19.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,628,604 km

• M1: 435,180 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.1 AU - 4.44 AU

Year: 2758 Days

Day: 23.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 12.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.05 AU - 9.43 AU

Year: 9734 Days

Day: 9.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,628,604 km

• M1: 177,423 km (0.077 R)
• M2: 430,543 km (0.03 R)
• M3: 556,055 km (0.102 R)
• M4: 954,883 km (0.099 R)
• M5: 1,161,478 km (0.071 R)
• M6: 1,262,157 km (0.112 R)
• M7: 1,401,283 km (0.07 R)
• M8: 1,657,544 km (0.07 R)
• M9: 1,850,077 km (0.06 R)
• M10: 2,342,852 km (0.059 R)
• M11: 2,450,712 km (0.118 R)
• M12: 3,373,432 km (0.114 R)
• M13: 3,974,965 km (0.041 R)
• M14: 4,130,696 km (0.102 R)
• M15: 4,262,043 km (0.062 R)
• M16: 4,718,915 km (0.052 R)
• M17: 4,939,572 km (0.089 R)
• M18: 5,023,048 km (0.117 R)
• M19: 5,333,762 km (0.11 R)
• M20: 5,767,447 km (0.069 R)
• M21: 5,885,180 km (0.109 R)
• M22: 6,033,282 km (0.057 R)
• M23: 7,231,411 km (0.073 R)
• M24: 7,518,340 km (0.09 R)
• M25: 8,838,242 km (0.101 R)
• M26: 9,282,697 km (0.12 R)
• M27: 9,420,776 km (0.117 R)
• M28: 9,559,753 km (0.07 R)
• M29: 10,695,500 km (0.086 R)
• M30: 11,426,884 km (0.114 R)
• M31: 12,288,119 km (0.082 R)
• M32: 12,554,253 km (0.088 R)
• M33: 13,520,805 km (0.12 R)
• M34: 13,835,110 km (0.109 R)
• M35: 13,953,741 km (0.052 R)
• M36: 14,151,959 km (0.111 R)
• M37: 14,671,811 km (0.089 R)
• M38: 14,792,686 km (0.059 R)
• M39: 15,401,998 km (0.12 R)
• M40: 16,310,656 km (0.064 R)
• M41: 17,236,517 km (0.1 R)
• M42: 17,406,759 km (0.105 R)
• M43: 17,492,030 km (0.111 R)
• M44: 17,620,236 km (0.114 R)
• M45: 18,396,200 km (0.071 R)
• M46: 18,788,445 km (0.039 R)
• M47: 18,919,792 km (0.096 R)
• M48: 19,892,178 km (0.067 R)
• M49: 20,204,988 km (0.096 R)
• M50: 21,244,394 km (0.094 R)
• M51: 21,701,714 km (0.039 R)
• M52: 22,301,153 km (0.088 R)
• M53: 23,234,045 km (0.083 R)
• M54: 23,705,279 km (0.065 R)
• M55: 24,274,798 km (0.094 R)
• M56: 24,705,041 km (0.109 R)
• M57: 24,800,933 km (0.111 R)
• M58: 25,137,678 km (0.114 R)
• M59: 25,234,169 km (0.112 R)
• M60: 25,669,947 km (0.079 R)
• M61: 26,205,957 km (0.077 R)
• M62: 26,844,291 km (0.111 R)
• M63: 27,091,127 km (0.105 R)
• M64: 28,136,068 km (0.09 R)
• M65: 28,336,679 km (0.096 R)
• M66: 30,883,284 km (0.083 R)
• M67: 31,505,312 km (0.063 R)
• M68: 32,288,756 km (0.066 R)
• M69: 33,290,164 km (0.088 R)
• M70: 33,396,229 km (0.083 R)
• M71: 33,981,306 km (0.082 R)
• M72: 34,409,006 km (0.099 R)
• M73: 34,730,941 km (0.112 R)
• M74: 35,540,116 km (0.047 R)
• M75: 36,137,460 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit