🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.68 AU - 0.96 AU

Year: 275 Days

Day: 39.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,895,348 km

• M1: 172,337 km (0.12 R)
• M2: 544,536 km (0.063 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 10.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.69 AU - 7.99 AU

Year: 6634 Days

Day: 11.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,895,348 km

• M1: 235,467 km (0.106 R)
• M2: 527,931 km (0.037 R)
• M3: 600,187 km (0.084 R)
• M4: 1,017,415 km (0.083 R)
• M5: 1,207,554 km (0.12 R)
• M6: 1,576,313 km (0.108 R)
• M7: 1,896,452 km (0.077 R)
• M8: 2,047,247 km (0.047 R)
• M9: 2,132,817 km (0.115 R)
• M10: 2,414,958 km (0.053 R)
• M11: 2,879,759 km (0.11 R)
• M12: 2,995,548 km (0.03 R)
• M13: 3,073,638 km (0.072 R)
• M14: 3,152,476 km (0.087 R)
• M15: 3,271,855 km (0.117 R)
• M16: 3,618,623 km (0.065 R)
• M17: 3,785,873 km (0.053 R)
• M18: 3,977,059 km (0.06 R)
• M19: 4,106,462 km (0.111 R)
• M20: 4,193,528 km (0.076 R)
• M21: 4,502,896 km (0.092 R)
• M22: 4,592,655 km (0.114 R)
• M23: 4,683,012 km (0.119 R)
• M24: 4,796,856 km (0.07 R)
• M25: 5,356,202 km (0.079 R)
• M26: 5,571,324 km (0.09 R)
• M27: 5,692,049 km (0.046 R)
• M28: 6,283,859 km (0.031 R)
• M29: 6,510,948 km (0.102 R)
• M30: 7,181,895 km (0.115 R)
• M31: 7,392,828 km (0.089 R)
• M32: 7,902,059 km (0.088 R)
• M33: 8,119,873 km (0.098 R)
• M34: 9,295,712 km (0.061 R)
• M35: 9,496,922 km (0.09 R)
• M36: 9,641,583 km (0.108 R)
• M37: 9,728,649 km (0.059 R)
• M38: 10,050,284 km (0.117 R)
• M39: 10,168,018 km (0.113 R)
• M40: 10,464,670 km (0.044 R)
• M41: 10,884,741 km (0.105 R)
• M42: 11,279,679 km (0.107 R)
• M43: 11,463,535 km (0.077 R)
• M44: 12,052,502 km (0.057 R)
• M45: 12,240,547 km (0.064 R)
• M46: 12,524,483 km (0.113 R)
• M47: 12,906,407 km (0.119 R)
• M48: 13,066,626 km (0.052 R)
• M49: 13,812,371 km (0.106 R)
• M50: 14,074,916 km (0.062 R)
• M51: 14,239,922 km (0.098 R)
• M52: 14,372,466 km (0.099 R)
• M53: 14,538,519 km (0.115 R)
• M54: 15,822,069 km (0.08 R)
• M55: 16,616,583 km (0.032 R)
• M56: 16,686,296 km (0.072 R)
• M57: 18,172,401 km (0.099 R)
• M58: 18,858,457 km (0.067 R)
• M59: 19,296,181 km (0.096 R)
• M60: 20,144,550 km (0.109 R)
• M61: 20,330,650 km (0.082 R)
• M62: 20,442,549 km (0.113 R)
• M63: 20,929,789 km (0.105 R)
• M64: 21,269,376 km (0.074 R)
• M65: 22,452,995 km (0.084 R)
• M66: 22,994,539 km (0.1 R)
• M67: 23,111,076 km (0.106 R)
• M68: 23,462,032 km (0.066 R)
• M69: 23,618,661 km (0.056 R)
• M70: 23,775,590 km (0.064 R)
• M71: 24,208,975 km (0.065 R)
• M72: 24,327,606 km (0.106 R)
• M73: 25,927,705 km (0.095 R)
• M74: 26,455,187 km (0.098 R)
• M75: 26,945,120 km (0.071 R)
• M76: 27,314,477 km (0.056 R)
• M77: 27,396,905 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.8

Radius: 5.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.56 AU - 20.32 AU

Year: 29366 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,895,348 km

• M1: 157,975 km (0.073 R)
• M2: 208,539 km (0.119 R)
• M3: 475,422 km (0.05 R)
• M4: 569,369 km (0.116 R)
• M5: 953,986 km (0.111 R)
• M6: 1,144,873 km (0.087 R)
• M7: 1,310,178 km (0.108 R)
• M8: 1,348,026 km (0.06 R)
• M9: 1,386,174 km (0.063 R)
• M10: 1,850,825 km (0.12 R)
• M11: 2,023,162 km (0.118 R)
• M12: 2,089,134 km (0.067 R)
• M13: 2,594,625 km (0.116 R)
• M14: 2,910,576 km (0.089 R)
• M15: 3,446,436 km (0.042 R)
• M16: 3,712,271 km (0.094 R)
• M17: 4,039,890 km (0.098 R)
• M18: 5,349,470 km (0.116 R)
• M19: 6,777,980 km (0.098 R)
• M20: 7,278,834 km (0.086 R)
• M21: 7,550,953 km (0.07 R)
• M22: 8,034,902 km (0.076 R)
• M23: 8,210,230 km (0.085 R)
• M24: 9,215,229 km (0.073 R)
• M25: 9,657,739 km (0.082 R)
• M26: 10,144,830 km (0.081 R)
• M27: 10,296,373 km (0.085 R)
• M28: 10,372,368 km (0.101 R)
• M29: 12,413,781 km (0.081 R)
• M30: 12,697,867 km (0.1 R)
• M31: 13,855,456 km (0.102 R)
• M32: 15,175,956 km (0.118 R)
• M33: 15,436,256 km (0.098 R)
• M34: 15,917,064 km (0.081 R)
• M35: 16,225,684 km (0.107 R)
• M36: 16,625,260 km (0.093 R)
• M37: 17,163,214 km (0.062 R)
• M38: 17,253,422 km (0.115 R)
• M39: 20,892,091 km (0.105 R)
• M40: 22,450,900 km (0.113 R)
• M41: 25,833,757 km (0.083 R)
• M42: 28,673,573 km (0.097 R)
• M43: 30,949,705 km (0.119 R)
• M44: 31,665,830 km (0.091 R)
• M45: 31,942,736 km (0.072 R)
• M46: 32,722,440 km (0.112 R)
• M47: 33,451,879 km (0.12 R)
• M48: 34,130,156 km (0.118 R)
• M49: 34,300,398 km (0.064 R)
• M50: 34,357,245 km (0.034 R)
• M51: 34,927,064 km (0.03 R)
• M52: 35,155,948 km (0.112 R)
• M53: 37,940,264 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 17,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit