🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.75 AU - 0.87 AU

Year: 275 Days

Day: 41.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 290 Days

Day: 25.6 Hours

Environment

Temp: 88 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,988,270 km

• M1: 39,195 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.43 AU - 3.63 AU

Year: 2499 Days

Day: 13.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.69 AU - 4.01 AU

Year: 2846 Days

Day: 43.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.8

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.31 AU - 8.35 AU

Year: 9057 Days

Day: 11.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 81,988,270 km

• M1: 182,958 km (0.086 R)
• M2: 995,723 km (0.108 R)
• M3: 2,061,907 km (0.081 R)
• M4: 2,788,056 km (0.08 R)
• M5: 4,577,545 km (0.094 R)
• M6: 7,901,311 km (0.104 R)
• M7: 9,215,977 km (0.083 R)
• M8: 11,934,769 km (0.103 R)
• M9: 12,536,900 km (0.039 R)
• M10: 14,707,864 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.3

Radius: 6.6

Gravity: 13.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.97 AU - 13.23 AU

Year: 15856 Days

Day: 16.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,988,270 km

• M1: 82,129 km (0.08 R)
• M2: 1,074,861 km (0.057 R)
• M3: 1,357,002 km (0.066 R)
• M4: 3,419,508 km (0.075 R)
• M5: 3,831,650 km (0.075 R)
• M6: 4,276,405 km (0.083 R)
• M7: 4,624,070 km (0.096 R)
• M8: 4,990,435 km (0.072 R)
• M9: 6,246,010 km (0.092 R)
• M10: 6,528,601 km (0.069 R)
• M11: 7,517,592 km (0.089 R)
• M12: 7,884,107 km (0.115 R)
• M13: 8,553,857 km (0.116 R)
• M14: 10,115,808 km (0.076 R)
• M15: 13,590,667 km (0.076 R)
• M16: 14,834,723 km (0.084 R)
• M17: 15,265,864 km (0.109 R)
• M18: 16,532,509 km (0.071 R)
• M19: 20,134,078 km (0.08 R)
• M20: 26,361,389 km (0.114 R)
• M21: 29,965,052 km (0.106 R)
• M22: 31,470,455 km (0.046 R)
• M23: 31,706,521 km (0.118 R)
• M24: 31,943,633 km (0.115 R)
• M25: 38,669,254 km (0.06 R)
• M26: 40,452,012 km (0.119 R)
• M27: 40,871,036 km (0.117 R)
• M28: 41,434,272 km (0.088 R)
• M29: 41,717,760 km (0.074 R)
• M30: 43,300,655 km (0.101 R)
• M31: 44,773,745 km (0.088 R)
• M32: 48,760,080 km (0.07 R)
• M33: 49,872,340 km (0.077 R)
• M34: 51,654,350 km (0.081 R)
• M35: 57,254,097 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.2

Radius: 4.2

Gravity: 51.43 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.95 AU - 14.77 AU

Year: 19439 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 81,988,270 km

• M1: 52,210 km (0.105 R)
• M2: 387,907 km (0.115 R)
• M3: 747,840 km (0.039 R)
• M4: 948,750 km (0.119 R)
• M5: 1,379,143 km (0.107 R)
• M6: 1,701,077 km (0.03 R)
• M7: 2,242,472 km (0.07 R)
• M8: 2,662,244 km (0.079 R)
• M9: 3,625,804 km (0.118 R)
• M10: 4,102,422 km (0.077 R)
• M11: 4,304,380 km (0.104 R)
• M12: 5,335,558 km (0.116 R)
• M13: 9,113,652 km (0.051 R)
• M14: 9,989,996 km (0.105 R)
• M15: 12,250,570 km (0.077 R)
• M16: 15,629,088 km (0.109 R)
• M17: 21,230,631 km (0.075 R)
• M18: 22,657,944 km (0.11 R)
• M19: 24,585,363 km (0.114 R)
• M20: 27,558,321 km (0.074 R)
• M21: 30,634,652 km (0.043 R)
• M22: 31,535,381 km (0.107 R)
• M23: 33,795,954 km (0.072 R)
• M24: 34,480,963 km (0.036 R)
• M25: 35,878,357 km (0.099 R)
• M26: 39,084,837 km (0.104 R)
• M27: 41,533,306 km (0.102 R)
• M28: 44,571,190 km (0.085 R)
• M29: 45,394,576 km (0.091 R)
• M30: 47,582,744 km (0.06 R)
• M31: 49,313,143 km (0.06 R)
• M32: 52,168,069 km (0.03 R)
• M33: 57,620,163 km (0.104 R)
• M34: 67,026,728 km (0.108 R)
• M35: 67,457,420 km (0.058 R)
• M36: 75,995,419 km (0.104 R)
• M37: 76,698,529 km (0.038 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 17,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit