🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.58 AU - 0.62 AU

Year: 175 Days

Day: 39.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.87 AU - 2.57 AU

Year: 1246 Days

Day: 34 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,962,032 km

• M1: 394,190 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.46 AU - 2.5 AU

Year: 1471 Days

Day: 34.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.2

Radius: 8.3

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.46 AU - 5.46 AU

Year: 3548 Days

Day: 9.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,962,032 km

• M1: 103,372 km (0.095 R)
• M2: 372,050 km (0.108 R)
• M3: 682,615 km (0.07 R)
• M4: 1,256,921 km (0.074 R)
• M5: 1,661,733 km (0.104 R)
• M6: 1,996,384 km (0.035 R)
• M7: 2,314,578 km (0.089 R)
• M8: 2,785,812 km (0.067 R)
• M9: 3,203,938 km (0.08 R)
• M10: 3,518,991 km (0.104 R)
• M11: 4,542,240 km (0.088 R)
• M12: 5,924,076 km (0.09 R)
• M13: 6,218,933 km (0.11 R)
• M14: 7,984,936 km (0.097 R)
• M15: 9,692,895 km (0.108 R)
• M16: 11,494,801 km (0.099 R)
• M17: 12,862,275 km (0.059 R)
• M18: 13,458,722 km (0.115 R)
• M19: 14,976,243 km (0.117 R)
• M20: 15,748,168 km (0.081 R)
• M21: 17,733,182 km (0.101 R)
• M22: 18,597,110 km (0.061 R)
• M23: 19,103,199 km (0.09 R)
• M24: 19,618,414 km (0.033 R)
• M25: 20,341,870 km (0.089 R)
• M26: 21,912,049 km (0.044 R)
• M27: 22,690,855 km (0.101 R)
• M28: 25,138,127 km (0.119 R)
• M29: 26,148,810 km (0.116 R)
• M30: 26,465,060 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.8

Radius: 5.9

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.45 AU - 16.15 AU

Year: 21450 Days

Day: 22.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 66,962,032 km

• M1: 73,453 km (0.103 R)
• M2: 330,611 km (0.06 R)
• M3: 686,056 km (0.108 R)
• M4: 1,036,564 km (0.105 R)
• M5: 1,220,569 km (0.118 R)
• M6: 1,927,569 km (0.039 R)
• M7: 2,761,876 km (0.086 R)
• M8: 2,973,407 km (0.105 R)
• M9: 3,536,643 km (0.113 R)
• M10: 5,360,241 km (0.075 R)
• M11: 5,918,241 km (0.06 R)
• M12: 7,871,541 km (0.054 R)
• M13: 9,565,886 km (0.11 R)
• M14: 10,840,909 km (0.041 R)
• M15: 11,670,429 km (0.099 R)
• M16: 16,157,019 km (0.102 R)
• M17: 17,795,564 km (0.075 R)
• M18: 19,455,951 km (0.084 R)
• M19: 19,886,643 km (0.1 R)
• M20: 25,975,127 km (0.066 R)
• M21: 26,602,541 km (0.077 R)
• M22: 28,878,523 km (0.094 R)
• M23: 30,235,525 km (0.085 R)
• M24: 30,929,809 km (0.075 R)
• M25: 32,470,367 km (0.112 R)
• M26: 35,703,626 km (0.114 R)
• M27: 39,281,708 km (0.061 R)
• M28: 42,224,747 km (0.046 R)
• M29: 45,011,157 km (0.113 R)
• M30: 45,612,989 km (0.092 R)
• M31: 48,545,107 km (0.079 R)
• M32: 49,496,550 km (0.115 R)
• M33: 49,816,540 km (0.088 R)
• M34: 53,259,086 km (0.059 R)
• M35: 56,682,035 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397

Radius: 3.6

Gravity: 30.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 13.79 AU - 16.03 AU

Year: 21689 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,962,032 km

• M1: 44,730 km (0.082 R)
• M2: 175,478 km (0.075 R)
• M3: 313,707 km (0.057 R)
• M4: 719,117 km (0.094 R)
• M5: 1,040,902 km (0.086 R)
• M6: 1,466,957 km (0.03 R)
• M7: 1,851,573 km (0.089 R)
• M8: 3,140,957 km (0.082 R)
• M9: 3,434,318 km (0.09 R)
• M10: 3,893,285 km (0.107 R)
• M11: 5,667,665 km (0.084 R)
• M12: 8,210,230 km (0.092 R)
• M13: 9,185,010 km (0.114 R)
• M14: 10,120,446 km (0.096 R)
• M15: 11,796,540 km (0.101 R)
• M16: 13,033,714 km (0.108 R)
• M17: 17,751,732 km (0.086 R)
• M18: 18,337,258 km (0.114 R)
• M19: 19,723,731 km (0.102 R)
• M20: 20,716,612 km (0.078 R)
• M21: 21,271,920 km (0.118 R)
• M22: 21,647,560 km (0.097 R)
• M23: 28,275,494 km (0.094 R)
• M24: 31,800,468 km (0.093 R)
• M25: 32,912,429 km (0.058 R)
• M26: 33,541,339 km (0.095 R)
• M27: 37,483,392 km (0.108 R)
• M28: 39,848,684 km (0.109 R)
• M29: 43,054,866 km (0.041 R)
• M30: 43,806,744 km (0.073 R)
• M31: 46,271,669 km (0.107 R)
• M32: 48,665,085 km (0.12 R)
• M33: 56,696,247 km (0.1 R)
• M34: 58,879,628 km (0.104 R)
• M35: 59,064,082 km (0.08 R)
• M36: 61,307,451 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit