🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.83 AU - 0.89 AU

Year: 283 Days

Day: 19.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.15 AU - 1.75 AU

Year: 619 Days

Day: 32.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,126,904 km

• M1: 253,718 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.69 AU - 4.23 AU

Year: 2283 Days

Day: 24.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.3

Radius: 12.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.61 AU - 9.11 AU

Year: 9356 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,126,904 km

• M1: 174,880 km (0.086 R)
• M2: 309,668 km (0.107 R)
• M3: 600,486 km (0.11 R)
• M4: 1,035,068 km (0.07 R)
• M5: 1,920,089 km (0.047 R)
• M6: 2,213,600 km (0.066 R)
• M7: 2,482,577 km (0.077 R)
• M8: 2,844,005 km (0.114 R)
• M9: 3,639,866 km (0.118 R)
• M10: 3,775,252 km (0.106 R)
• M11: 4,097,934 km (0.071 R)
• M12: 4,215,219 km (0.087 R)
• M13: 4,525,784 km (0.069 R)
• M14: 5,018,410 km (0.08 R)
• M15: 5,710,450 km (0.057 R)
• M16: 5,894,754 km (0.066 R)
• M17: 6,405,332 km (0.057 R)
• M18: 6,707,370 km (0.08 R)
• M19: 6,818,372 km (0.099 R)
• M20: 7,155,266 km (0.062 R)
• M21: 7,962,197 km (0.059 R)
• M22: 8,707,194 km (0.104 R)
• M23: 10,263,461 km (0.094 R)
• M24: 10,552,634 km (0.103 R)
• M25: 10,909,874 km (0.061 R)
• M26: 11,073,534 km (0.099 R)
• M27: 11,469,669 km (0.11 R)
• M28: 11,669,532 km (0.109 R)
• M29: 12,343,919 km (0.065 R)
• M30: 12,514,610 km (0.049 R)
• M31: 12,927,201 km (0.083 R)
• M32: 13,344,429 km (0.074 R)
• M33: 13,449,447 km (0.1 R)
• M34: 13,907,516 km (0.111 R)
• M35: 14,803,009 km (0.085 R)
• M36: 14,947,969 km (0.083 R)
• M37: 15,057,026 km (0.068 R)
• M38: 15,717,051 km (0.111 R)
• M39: 16,087,755 km (0.112 R)
• M40: 16,574,098 km (0.081 R)
• M41: 17,522,997 km (0.093 R)
• M42: 17,907,464 km (0.104 R)
• M43: 18,100,744 km (0.06 R)
• M44: 19,077,618 km (0.082 R)
• M45: 19,751,706 km (0.107 R)
• M46: 21,573,509 km (0.083 R)
• M47: 22,943,377 km (0.071 R)
• M48: 23,195,449 km (0.093 R)
• M49: 23,532,942 km (0.116 R)
• M50: 23,914,716 km (0.081 R)
• M51: 24,555,443 km (0.087 R)
• M52: 25,985,001 km (0.054 R)
• M53: 26,511,435 km (0.109 R)
• M54: 27,041,461 km (0.037 R)
• M55: 28,652,480 km (0.083 R)
• M56: 28,969,328 km (0.105 R)
• M57: 29,333,001 km (0.094 R)
• M58: 29,560,988 km (0.065 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit