🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 184 Days

Day: 40.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,858,194 km

• M1: 264,788 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.11 AU - 1.61 AU

Year: 571 Days

Day: 37.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,858,194 km

• M1: 669,600 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.06 AU - 2.22 AU

Year: 1127 Days

Day: 31.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,858,194 km

• M1: 490,681 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.08 AU - 3.24 AU

Year: 1561 Days

Day: 21.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,858,194 km

• M1: 466,596 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.34 AU - 5.38 AU

Year: 3276 Days

Day: 32 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,858,194 km

• M1: 35,455 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 11.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.57 AU - 7.87 AU

Year: 6982 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 106,858,194 km

• M1: 146,756 km (0.108 R)
• M2: 906,413 km (0.045 R)
• M3: 2,326,696 km (0.087 R)
• M4: 2,731,956 km (0.091 R)
• M5: 4,520,100 km (0.112 R)
• M6: 5,926,170 km (0.095 R)
• M7: 7,096,175 km (0.117 R)
• M8: 7,957,859 km (0.112 R)
• M9: 11,188,425 km (0.104 R)
• M10: 12,435,772 km (0.066 R)
• M11: 13,903,925 km (0.068 R)
• M12: 14,477,783 km (0.053 R)
• M13: 15,957,455 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.8

Radius: 6.5

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 15.21 AU - 21.13 AU

Year: 27874 Days

Day: 19.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 106,858,194 km

• M1: 82,728 km (0.112 R)
• M2: 361,428 km (0.101 R)
• M3: 756,965 km (0.096 R)
• M4: 974,032 km (0.093 R)
• M5: 1,217,727 km (0.038 R)
• M6: 1,520,363 km (0.118 R)
• M7: 1,893,311 km (0.03 R)
• M8: 2,229,607 km (0.107 R)
• M9: 3,080,669 km (0.095 R)
• M10: 3,579,727 km (0.085 R)
• M11: 4,059,338 km (0.053 R)
• M12: 5,756,825 km (0.065 R)
• M13: 5,986,308 km (0.086 R)
• M14: 6,761,973 km (0.119 R)
• M15: 8,570,312 km (0.03 R)
• M16: 11,452,315 km (0.049 R)
• M17: 14,836,219 km (0.088 R)
• M18: 23,376,163 km (0.055 R)
• M19: 24,436,663 km (0.032 R)
• M20: 24,797,193 km (0.045 R)
• M21: 27,680,094 km (0.059 R)
• M22: 29,540,044 km (0.083 R)
• M23: 31,058,762 km (0.093 R)
• M24: 33,803,434 km (0.083 R)
• M25: 36,236,643 km (0.112 R)
• M26: 38,459,369 km (0.12 R)
• M27: 43,701,428 km (0.105 R)
• M28: 50,947,350 km (0.111 R)
• M29: 61,355,622 km (0.117 R)
• M30: 64,048,683 km (0.098 R)
• M31: 66,352,191 km (0.1 R)
• M32: 66,585,563 km (0.047 R)
• M33: 76,888,219 km (0.103 R)
• M34: 78,702,542 km (0.075 R)
• M35: 81,343,543 km (0.064 R)
• M36: 87,360,669 km (0.118 R)
• M37: 89,051,723 km (0.082 R)
• M38: 99,048,451 km (0.101 R)
• M39: 102,124,931 km (0.113 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 18,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit