🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.41 AU - 0.61 AU

Year: 137 Days

Day: 38.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.68 AU - 0.74 AU

Year: 225 Days

Day: 35.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.96 AU - 2.54 AU

Year: 1271 Days

Day: 30.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,534,704 km

• M1: 106,663 km (0.088 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 3.8

Gravity: 17.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.25 AU - 13.59 AU

Year: 16490 Days

Day: 22.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,534,704 km

• M1: 246,388 km (0.084 R)
• M2: 331,958 km (0.108 R)
• M3: 398,978 km (0.107 R)
• M4: 834,158 km (0.107 R)
• M5: 1,996,683 km (0.107 R)
• M6: 2,778,481 km (0.119 R)
• M7: 3,172,372 km (0.041 R)
• M8: 3,795,298 km (0.103 R)
• M9: 3,887,301 km (0.091 R)
• M10: 4,487,188 km (0.081 R)
• M11: 5,014,371 km (0.085 R)
• M12: 5,217,076 km (0.101 R)
• M13: 5,735,582 km (0.074 R)
• M14: 5,841,348 km (0.103 R)
• M15: 6,746,565 km (0.09 R)
• M16: 7,310,399 km (0.106 R)
• M17: 9,795,968 km (0.11 R)
• M18: 9,964,565 km (0.11 R)
• M19: 10,261,816 km (0.118 R)
• M20: 10,476,040 km (0.109 R)
• M21: 10,952,210 km (0.1 R)
• M22: 12,422,906 km (0.106 R)
• M23: 13,624,626 km (0.109 R)
• M24: 13,765,547 km (0.055 R)
• M25: 13,859,794 km (0.117 R)
• M26: 15,888,790 km (0.049 R)
• M27: 16,235,857 km (0.087 R)
• M28: 16,987,885 km (0.104 R)
• M29: 17,546,633 km (0.087 R)
• M30: 18,421,931 km (0.055 R)
• M31: 20,590,651 km (0.108 R)
• M32: 20,806,521 km (0.096 R)
• M33: 21,622,727 km (0.11 R)
• M34: 22,393,904 km (0.11 R)
• M35: 23,454,852 km (0.066 R)
• M36: 23,906,338 km (0.058 R)
• M37: 24,360,816 km (0.115 R)
• M38: 25,162,960 km (0.104 R)
• M39: 25,741,156 km (0.114 R)
• M40: 26,382,332 km (0.095 R)
• M41: 27,146,778 km (0.082 R)
• M42: 27,799,324 km (0.117 R)
• M43: 29,059,237 km (0.101 R)
• M44: 30,215,180 km (0.068 R)
• M45: 30,952,996 km (0.08 R)
• M46: 32,697,457 km (0.095 R)
• M47: 32,886,250 km (0.085 R)
• M48: 33,264,882 km (0.11 R)
• M49: 33,518,151 km (0.108 R)
• M50: 34,537,511 km (0.08 R)
• M51: 34,922,426 km (0.114 R)
• M52: 35,437,791 km (0.059 R)
• M53: 35,825,997 km (0.099 R)
• M54: 37,195,715 km (0.116 R)
• M55: 38,648,909 km (0.098 R)
• M56: 38,981,764 km (0.084 R)
• M57: 39,181,926 km (0.117 R)
• M58: 39,248,797 km (0.113 R)
• M59: 40,120,653 km (0.081 R)
• M60: 41,610,648 km (0.113 R)
• M61: 43,118,594 km (0.075 R)
• M62: 43,809,886 km (0.075 R)
• M63: 44,993,654 km (0.039 R)
• M64: 47,321,098 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit