🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.52 AU - 0.6 AU

Year: 154 Days

Day: 32.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,041,693 km

• M1: 183,706 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.29 AU - 2.91 AU

Year: 1539 Days

Day: 42 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129

Radius: 4

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.72 AU - 16.72 AU

Year: 18655 Days

Day: 20.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,041,693 km

• M1: 50,265 km (0.075 R)
• M2: 272,567 km (0.078 R)
• M3: 699,520 km (0.107 R)
• M4: 850,165 km (0.053 R)
• M5: 1,973,944 km (0.106 R)
• M6: 2,156,154 km (0.068 R)
• M7: 2,295,879 km (0.105 R)
• M8: 4,204,149 km (0.113 R)
• M9: 4,912,495 km (0.097 R)
• M10: 6,453,652 km (0.109 R)
• M11: 14,683,779 km (0.114 R)
• M12: 15,962,990 km (0.117 R)
• M13: 16,360,771 km (0.082 R)
• M14: 17,523,895 km (0.096 R)
• M15: 18,377,201 km (0.035 R)
• M16: 21,262,196 km (0.101 R)
• M17: 23,486,118 km (0.08 R)
• M18: 26,225,105 km (0.073 R)
• M19: 27,718,690 km (0.051 R)
• M20: 29,664,211 km (0.104 R)
• M21: 36,727,773 km (0.11 R)
• M22: 37,188,684 km (0.093 R)
• M23: 40,400,850 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.7

Radius: 4.2

Gravity: 44.43 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.01 AU - 18.13 AU

Year: 23648 Days

Day: 16.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,041,693 km

• M1: 55,800 km (0.088 R)
• M2: 198,367 km (0.062 R)
• M3: 671,844 km (0.117 R)
• M4: 1,206,357 km (0.099 R)
• M5: 2,046,648 km (0.112 R)
• M6: 2,701,588 km (0.095 R)
• M7: 2,885,145 km (0.105 R)
• M8: 3,865,160 km (0.092 R)
• M9: 5,450,299 km (0.111 R)
• M10: 6,500,925 km (0.032 R)
• M11: 7,576,384 km (0.111 R)
• M12: 9,285,540 km (0.11 R)
• M13: 12,701,757 km (0.057 R)
• M14: 13,142,921 km (0.118 R)
• M15: 13,442,715 km (0.039 R)
• M16: 15,420,549 km (0.119 R)
• M17: 15,838,226 km (0.115 R)
• M18: 18,503,611 km (0.118 R)
• M19: 21,660,276 km (0.092 R)
• M20: 22,502,063 km (0.104 R)
• M21: 37,871,748 km (0.073 R)
• M22: 46,272,267 km (0.112 R)
• M23: 55,442,916 km (0.116 R)
• M24: 59,019,651 km (0.103 R)
• M25: 60,657,598 km (0.115 R)
• M26: 64,023,700 km (0.087 R)
• M27: 67,957,077 km (0.108 R)
• M28: 71,817,001 km (0.077 R)
• M29: 74,627,945 km (0.104 R)
• M30: 85,042,949 km (0.028 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.8

Radius: 3

Gravity: 52.76 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.75 AU - 18.55 AU

Year: 28385 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,041,693 km

• M1: 39,045 km (0.114 R)
• M2: 135,685 km (0.105 R)
• M3: 324,179 km (0.062 R)
• M4: 584,329 km (0.094 R)
• M5: 1,058,106 km (0.096 R)
• M6: 3,776,449 km (0.114 R)
• M7: 4,069,810 km (0.08 R)
• M8: 7,278,385 km (0.111 R)
• M9: 8,311,359 km (0.096 R)
• M10: 11,715,907 km (0.108 R)
• M11: 20,100,867 km (0.118 R)
• M12: 21,191,286 km (0.107 R)
• M13: 21,597,445 km (0.11 R)
• M14: 24,587,008 km (0.1 R)
• M15: 28,083,559 km (0.098 R)
• M16: 32,969,725 km (0.094 R)
• M17: 33,514,860 km (0.088 R)
• M18: 40,221,332 km (0.072 R)
• M19: 41,630,245 km (0.119 R)
• M20: 44,712,111 km (0.113 R)
• M21: 45,547,615 km (0.073 R)
• M22: 47,768,545 km (0.048 R)
• M23: 49,525,422 km (0.064 R)
• M24: 62,419,562 km (0.113 R)
• M25: 81,769,448 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 16,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit