🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.61 AU - 1.01 AU

Year: 273 Days

Day: 16.3 Hours

Environment

Temp: 91 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.02 AU - 1.3 AU

Year: 468 Days

Day: 18 Hours

Environment

Temp: -8 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.08 AU - 1.58 AU

Year: 575 Days

Day: 36.9 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,761,346 km

• M1: 309,518 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.5 AU - 4.26 AU

Year: 2864 Days

Day: 38.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,761,346 km

• M1: 650,003 km (0.101 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.6

Radius: 8.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.54 AU - 7.18 AU

Year: 6733 Days

Day: 7.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 31,761,346 km

• M1: 228,286 km (0.085 R)
• M2: 356,492 km (0.091 R)
• M3: 457,171 km (0.106 R)
• M4: 819,497 km (0.081 R)
• M5: 986,598 km (0.119 R)
• M6: 1,119,441 km (0.088 R)
• M7: 1,226,852 km (0.078 R)
• M8: 1,370,167 km (0.06 R)
• M9: 1,552,975 km (0.072 R)
• M10: 1,797,269 km (0.047 R)
• M11: 1,942,379 km (0.08 R)
• M12: 2,302,610 km (0.109 R)
• M13: 2,381,149 km (0.084 R)
• M14: 2,440,689 km (0.098 R)
• M15: 2,581,610 km (0.068 R)
• M16: 2,829,345 km (0.051 R)
• M17: 3,020,231 km (0.102 R)
• M18: 3,259,289 km (0.1 R)
• M19: 3,572,547 km (0.09 R)
• M20: 4,036,749 km (0.12 R)
• M21: 4,643,817 km (0.087 R)
• M22: 4,970,688 km (0.067 R)
• M23: 5,331,219 km (0.108 R)
• M24: 5,409,609 km (0.098 R)
• M25: 5,593,913 km (0.075 R)
• M26: 6,104,640 km (0.116 R)
• M27: 6,546,403 km (0.092 R)
• M28: 6,602,352 km (0.087 R)
• M29: 6,714,700 km (0.055 R)
• M30: 6,856,070 km (0.112 R)
• M31: 6,912,918 km (0.058 R)
• M32: 7,992,266 km (0.112 R)
• M33: 8,262,739 km (0.089 R)
• M34: 8,781,844 km (0.079 R)
• M35: 9,154,642 km (0.077 R)
• M36: 10,109,226 km (0.112 R)
• M37: 10,336,614 km (0.108 R)
• M38: 10,401,839 km (0.081 R)
• M39: 10,631,322 km (0.063 R)
• M40: 10,995,144 km (0.098 R)
• M41: 11,803,422 km (0.072 R)
• M42: 12,352,895 km (0.056 R)
• M43: 12,630,847 km (0.076 R)
• M44: 12,840,584 km (0.035 R)
• M45: 13,405,615 km (0.113 R)
• M46: 14,195,791 km (0.111 R)
• M47: 14,268,346 km (0.051 R)
• M48: 14,413,904 km (0.097 R)
• M49: 14,559,912 km (0.048 R)
• M50: 14,963,976 km (0.098 R)
• M51: 15,111,779 km (0.083 R)
• M52: 15,520,929 km (0.099 R)
• M53: 15,708,225 km (0.099 R)
• M54: 16,046,915 km (0.043 R)
• M55: 16,236,306 km (0.075 R)
• M56: 16,464,442 km (0.111 R)
• M57: 16,962,304 km (0.092 R)
• M58: 17,116,540 km (0.101 R)
• M59: 17,232,478 km (0.116 R)
• M60: 17,816,059 km (0.096 R)
• M61: 18,922,934 km (0.076 R)
• M62: 19,686,781 km (0.116 R)
• M63: 20,624,610 km (0.114 R)
• M64: 21,202,656 km (0.109 R)
• M65: 21,702,462 km (0.07 R)
• M66: 21,995,674 km (0.062 R)
• M67: 22,459,278 km (0.106 R)
• M68: 22,586,287 km (0.103 R)
• M69: 22,840,902 km (0.1 R)
• M70: 23,139,200 km (0.045 R)
• M71: 23,224,770 km (0.112 R)
• M72: 23,396,060 km (0.043 R)
• M73: 23,524,714 km (0.112 R)
• M74: 24,563,073 km (0.043 R)
• M75: 25,175,676 km (0.082 R)
• M76: 25,307,472 km (0.118 R)
• M77: 25,660,523 km (0.119 R)
• M78: 25,748,935 km (0.069 R)
• M79: 26,237,372 km (0.071 R)
• M80: 26,371,113 km (0.117 R)
• M81: 26,460,423 km (0.06 R)
• M82: 27,133,463 km (0.094 R)
• M83: 27,585,099 km (0.11 R)
• M84: 27,902,845 km (0.102 R)
• M85: 28,404,597 km (0.096 R)
• M86: 30,769,440 km (0.116 R)
• M87: 31,524,161 km (0.069 R)
• M88: 31,666,428 km (0.066 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: 239 - 16,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit