🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.49 AU - 0.65 AU

Year: 155 Days

Day: 21.6 Hours

Environment

Temp: 216 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.84 AU - 1.22 AU

Year: 376 Days

Day: 13.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 9.7

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.92 AU - 9.08 AU

Year: 7392 Days

Day: 14.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,073,423 km

• M1: 125,213 km (0.042 R)
• M2: 200,312 km (0.077 R)
• M3: 758,611 km (0.072 R)
• M4: 869,313 km (0.088 R)
• M5: 1,191,697 km (0.095 R)
• M6: 1,566,140 km (0.07 R)
• M7: 1,758,822 km (0.094 R)
• M8: 1,959,283 km (0.12 R)
• M9: 2,149,572 km (0.109 R)
• M10: 2,346,143 km (0.096 R)
• M11: 2,680,644 km (0.104 R)
• M12: 3,130,036 km (0.119 R)
• M13: 3,312,396 km (0.025 R)
• M14: 3,498,346 km (0.078 R)
• M15: 3,837,335 km (0.119 R)
• M16: 4,010,869 km (0.059 R)
• M17: 4,253,815 km (0.039 R)
• M18: 4,320,835 km (0.107 R)
• M19: 4,753,921 km (0.053 R)
• M20: 4,940,470 km (0.092 R)
• M21: 5,105,775 km (0.068 R)
• M22: 5,441,772 km (0.109 R)
• M23: 5,809,783 km (0.112 R)
• M24: 5,934,248 km (0.093 R)
• M25: 6,211,304 km (0.09 R)
• M26: 6,492,548 km (0.109 R)
• M27: 6,778,130 km (0.076 R)
• M28: 8,575,997 km (0.103 R)
• M29: 8,774,813 km (0.107 R)
• M30: 8,917,978 km (0.086 R)
• M31: 9,032,869 km (0.102 R)
• M32: 10,633,117 km (0.104 R)
• M33: 11,653,525 km (0.092 R)
• M34: 11,810,901 km (0.116 R)
• M35: 12,032,306 km (0.084 R)
• M36: 12,127,750 km (0.091 R)
• M37: 12,287,072 km (0.047 R)
• M38: 12,575,945 km (0.095 R)
• M39: 12,640,422 km (0.119 R)
• M40: 12,834,450 km (0.081 R)
• M41: 13,062,138 km (0.047 R)
• M42: 13,127,512 km (0.105 R)
• M43: 13,258,410 km (0.115 R)
• M44: 13,587,675 km (0.096 R)
• M45: 14,355,262 km (0.087 R)
• M46: 14,557,818 km (0.107 R)
• M47: 14,625,585 km (0.064 R)
• M48: 15,343,057 km (0.043 R)
• M49: 15,862,461 km (0.12 R)
• M50: 16,599,529 km (0.069 R)
• M51: 19,247,262 km (0.106 R)
• M52: 20,943,702 km (0.102 R)
• M53: 21,096,890 km (0.089 R)
• M54: 21,442,611 km (0.052 R)
• M55: 21,558,400 km (0.111 R)
• M56: 21,635,592 km (0.067 R)
• M57: 23,120,949 km (0.082 R)
• M58: 23,955,855 km (0.053 R)
• M59: 24,035,890 km (0.08 R)
• M60: 24,115,925 km (0.115 R)
• M61: 24,397,019 km (0.115 R)
• M62: 26,147,613 km (0.098 R)
• M63: 26,809,285 km (0.112 R)
• M64: 27,100,552 km (0.052 R)
• M65: 27,980,487 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.5

Radius: 13.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.53 AU - 10.75 AU

Year: 10772 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,073,423 km

• M1: 212,429 km (0.118 R)
• M2: 296,054 km (0.108 R)
• M3: 445,054 km (0.114 R)
• M4: 588,967 km (0.064 R)
• M5: 861,684 km (0.084 R)
• M6: 1,002,007 km (0.069 R)
• M7: 1,943,276 km (0.076 R)
• M8: 2,311,287 km (0.044 R)
• M9: 2,495,442 km (0.099 R)
• M10: 2,667,031 km (0.109 R)
• M11: 3,317,482 km (0.073 R)
• M12: 3,641,511 km (0.093 R)
• M13: 4,056,346 km (0.115 R)
• M14: 4,177,670 km (0.12 R)
• M15: 4,320,835 km (0.117 R)
• M16: 4,424,058 km (0.062 R)
• M17: 4,717,569 km (0.03 R)
• M18: 5,279,758 km (0.043 R)
• M19: 6,186,171 km (0.097 R)
• M20: 6,681,490 km (0.045 R)
• M21: 6,945,979 km (0.098 R)
• M22: 7,485,578 km (0.093 R)
• M23: 8,840,785 km (0.073 R)
• M24: 9,722,515 km (0.046 R)
• M25: 10,022,609 km (0.083 R)
• M26: 10,492,645 km (0.102 R)
• M27: 11,310,945 km (0.041 R)
• M28: 12,296,496 km (0.083 R)
• M29: 12,532,412 km (0.084 R)
• M30: 12,829,364 km (0.066 R)
• M31: 13,521,254 km (0.116 R)
• M32: 14,442,178 km (0.108 R)
• M33: 14,566,494 km (0.078 R)
• M34: 14,972,952 km (0.036 R)
• M35: 15,733,208 km (0.087 R)
• M36: 15,861,114 km (0.072 R)
• M37: 15,957,306 km (0.083 R)
• M38: 18,424,623 km (0.115 R)
• M39: 19,478,840 km (0.049 R)
• M40: 19,823,064 km (0.103 R)
• M41: 19,961,293 km (0.104 R)
• M42: 21,609,861 km (0.118 R)
• M43: 22,757,127 km (0.077 R)
• M44: 23,047,198 km (0.088 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 12,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit