🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.97 AU

Year: 249 Days

Day: 14.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,709,132 km

• M1: 363,822 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.45 AU - 3.61 AU

Year: 1837 Days

Day: 29.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.2

Radius: 6.1

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.76 AU - 21.8 AU

Year: 30636 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 97,709,132 km

• M1: 76,145 km (0.069 R)
• M2: 310,715 km (0.062 R)
• M3: 599,139 km (0.115 R)
• M4: 880,533 km (0.089 R)
• M5: 3,215,457 km (0.117 R)
• M6: 4,518,155 km (0.11 R)
• M7: 4,784,589 km (0.081 R)
• M8: 5,224,556 km (0.074 R)
• M9: 5,604,086 km (0.081 R)
• M10: 7,053,988 km (0.115 R)
• M11: 11,492,108 km (0.057 R)
• M12: 11,845,907 km (0.087 R)
• M13: 12,134,182 km (0.077 R)
• M14: 14,447,265 km (0.086 R)
• M15: 16,856,987 km (0.049 R)
• M16: 17,967,153 km (0.109 R)
• M17: 20,745,634 km (0.092 R)
• M18: 21,164,658 km (0.069 R)
• M19: 24,488,723 km (0.107 R)
• M20: 25,430,591 km (0.086 R)
• M21: 26,396,395 km (0.085 R)
• M22: 26,764,854 km (0.114 R)
• M23: 28,017,587 km (0.069 R)
• M24: 28,658,464 km (0.105 R)
• M25: 39,799,766 km (0.111 R)
• M26: 41,264,927 km (0.104 R)
• M27: 45,522,632 km (0.033 R)
• M28: 49,503,880 km (0.059 R)
• M29: 51,962,222 km (0.107 R)
• M30: 55,098,093 km (0.048 R)
• M31: 60,246,802 km (0.082 R)
• M32: 65,932,120 km (0.082 R)
• M33: 67,750,781 km (0.115 R)
• M34: 80,137,635 km (0.102 R)
• M35: 82,731,213 km (0.082 R)
• M36: 82,993,608 km (0.092 R)
• M37: 89,458,928 km (0.119 R)
• M38: 95,384,650 km (0.075 R)
• M39: 96,833,056 km (0.1 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 18,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit