🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.93 AU

Year: 248 Days

Day: 43.4 Hours

Environment

Temp: 99 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,124,346 km

• M1: 138,378 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.19 AU - 1.29 AU

Year: 507 Days

Day: 21.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.86 AU - 2.9 AU

Year: 1348 Days

Day: 33 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 12.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.96 AU - 9.6 AU

Year: 10378 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,124,346 km

• M1: 158,125 km (0.073 R)
• M2: 287,527 km (0.068 R)
• M3: 500,405 km (0.113 R)
• M4: 608,564 km (0.114 R)
• M5: 969,544 km (0.076 R)
• M6: 1,355,656 km (0.103 R)
• M7: 1,556,416 km (0.099 R)
• M8: 1,745,658 km (0.075 R)
• M9: 2,240,827 km (0.114 R)
• M10: 2,504,568 km (0.079 R)
• M11: 2,804,212 km (0.059 R)
• M12: 3,010,358 km (0.104 R)
• M13: 3,548,013 km (0.072 R)
• M14: 3,942,353 km (0.102 R)
• M15: 4,057,693 km (0.087 R)
• M16: 4,560,341 km (0.116 R)
• M17: 4,896,189 km (0.11 R)
• M18: 4,989,239 km (0.052 R)
• M19: 5,431,300 km (0.089 R)
• M20: 5,689,656 km (0.081 R)
• M21: 5,985,112 km (0.105 R)
• M22: 6,218,484 km (0.101 R)
• M23: 6,659,798 km (0.096 R)
• M24: 8,154,430 km (0.066 R)
• M25: 8,750,428 km (0.109 R)
• M26: 9,244,999 km (0.063 R)
• M27: 10,023,805 km (0.083 R)
• M28: 10,182,080 km (0.062 R)
• M29: 10,945,328 km (0.109 R)
• M30: 13,387,513 km (0.075 R)
• M31: 13,474,729 km (0.116 R)
• M32: 14,312,028 km (0.036 R)
• M33: 14,401,189 km (0.039 R)
• M34: 14,759,476 km (0.082 R)
• M35: 14,849,533 km (0.064 R)
• M36: 14,984,920 km (0.05 R)
• M37: 16,129,343 km (0.078 R)
• M38: 16,222,094 km (0.039 R)
• M39: 16,829,461 km (0.111 R)
• M40: 16,923,558 km (0.059 R)
• M41: 17,682,768 km (0.102 R)
• M42: 17,826,381 km (0.086 R)
• M43: 18,598,755 km (0.075 R)
• M44: 21,591,461 km (0.066 R)
• M45: 21,744,948 km (0.092 R)
• M46: 22,104,581 km (0.081 R)
• M47: 23,195,299 km (0.1 R)
• M48: 24,676,917 km (0.109 R)
• M49: 24,944,697 km (0.066 R)
• M50: 25,213,375 km (0.111 R)
• M51: 25,537,254 km (0.115 R)
• M52: 25,808,026 km (0.084 R)
• M53: 26,407,315 km (0.101 R)
• M54: 27,287,250 km (0.093 R)
• M55: 27,508,655 km (0.106 R)
• M56: 28,009,209 km (0.111 R)
• M57: 28,400,557 km (0.063 R)
• M58: 29,699,216 km (0.111 R)
• M59: 30,155,490 km (0.029 R)
• M60: 30,384,524 km (0.036 R)
• M61: 30,499,266 km (0.103 R)
• M62: 31,074,918 km (0.026 R)
• M63: 31,364,241 km (0.108 R)
• M64: 31,596,267 km (0.111 R)
• M65: 33,177,217 km (0.071 R)
• M66: 33,709,935 km (0.107 R)
• M67: 34,007,186 km (0.105 R)
• M68: 34,484,553 km (0.068 R)
• M69: 34,664,071 km (0.071 R)
• M70: 34,784,048 km (0.118 R)
• M71: 35,929,818 km (0.11 R)
• M72: 36,965,484 km (0.107 R)
• M73: 37,088,005 km (0.114 R)
• M74: 39,566,094 km (0.09 R)
• M75: 39,691,457 km (0.043 R)
• M76: 40,068,144 km (0.099 R)
• M77: 41,205,387 km (0.107 R)
• M78: 41,969,383 km (0.077 R)
• M79: 42,866,821 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit