🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.99 AU - 1.47 AU

Year: 496 Days

Day: 33.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.34 AU - 1.74 AU

Year: 695 Days

Day: 38.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.52 AU - 2 AU

Year: 849 Days

Day: 38.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,364,877 km

• M1: 37,250 km (0.113 R)
• M2: 241,152 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.13 AU - 3.29 AU

Year: 2090 Days

Day: 35.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 12.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.22 AU - 5.9 AU

Year: 4765 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 46,364,877 km

• M1: 203,004 km (0.044 R)
• M2: 364,869 km (0.085 R)
• M3: 468,391 km (0.1 R)
• M4: 605,572 km (0.076 R)
• M5: 720,763 km (0.075 R)
• M6: 1,001,558 km (0.065 R)
• M7: 1,187,358 km (0.088 R)
• M8: 1,365,679 km (0.098 R)
• M9: 1,483,263 km (0.092 R)
• M10: 1,697,337 km (0.104 R)
• M11: 1,878,351 km (0.096 R)
• M12: 2,088,386 km (0.105 R)
• M13: 2,283,013 km (0.03 R)
• M14: 2,777,434 km (0.117 R)
• M15: 2,903,246 km (0.089 R)
• M16: 3,005,122 km (0.105 R)
• M17: 3,331,694 km (0.078 R)
• M18: 3,452,120 km (0.102 R)
• M19: 3,615,033 km (0.087 R)
• M20: 3,738,900 km (0.052 R)
• M21: 4,825,878 km (0.116 R)
• M22: 5,054,613 km (0.052 R)
• M23: 5,208,998 km (0.1 R)
• M24: 5,318,055 km (0.083 R)
• M25: 5,602,141 km (0.097 R)
• M26: 5,681,877 km (0.064 R)
• M27: 6,284,158 km (0.111 R)
• M28: 6,719,637 km (0.034 R)
• M29: 7,026,911 km (0.086 R)
• M30: 7,976,409 km (0.083 R)
• M31: 8,138,723 km (0.115 R)
• M32: 8,705,698 km (0.049 R)
• M33: 8,854,249 km (0.103 R)
• M34: 9,247,841 km (0.103 R)
• M35: 9,456,381 km (0.078 R)
• M36: 9,762,458 km (0.055 R)
• M37: 9,878,097 km (0.084 R)
• M38: 10,033,080 km (0.051 R)
• M39: 10,522,415 km (0.079 R)
• M40: 10,959,390 km (0.119 R)
• M41: 11,341,613 km (0.07 R)
• M42: 11,564,963 km (0.095 R)
• M43: 11,830,798 km (0.076 R)
• M44: 12,078,083 km (0.119 R)
• M45: 12,160,811 km (0.098 R)
• M46: 12,703,552 km (0.116 R)
• M47: 12,787,626 km (0.075 R)
• M48: 13,275,465 km (0.093 R)
• M49: 13,682,969 km (0.107 R)
• M50: 13,899,138 km (0.071 R)

Asteroid Belt

Center: 10.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.6

Radius: 6.7

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15 AU - 15.48 AU

Year: 21623 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,364,877 km

• M1: 185,950 km (0.108 R)
• M2: 300,093 km (0.084 R)
• M3: 453,581 km (0.085 R)
• M4: 648,058 km (0.07 R)
• M5: 696,677 km (0.114 R)
• M6: 868,116 km (0.11 R)
• M7: 1,015,022 km (0.114 R)
• M8: 1,091,466 km (0.11 R)
• M9: 1,568,833 km (0.097 R)
• M10: 2,227,662 km (0.104 R)
• M11: 2,691,714 km (0.112 R)
• M12: 2,772,049 km (0.07 R)
• M13: 3,128,989 km (0.119 R)
• M14: 3,298,783 km (0.087 R)
• M15: 4,007,428 km (0.113 R)
• M16: 4,191,882 km (0.113 R)
• M17: 4,729,387 km (0.068 R)
• M18: 5,055,810 km (0.111 R)
• M19: 5,355,753 km (0.105 R)
• M20: 5,423,222 km (0.063 R)
• M21: 5,764,754 km (0.075 R)
• M22: 6,325,596 km (0.114 R)
• M23: 6,867,141 km (0.097 R)
• M24: 6,977,245 km (0.109 R)
• M25: 7,162,148 km (0.098 R)
• M26: 7,311,147 km (0.106 R)
• M27: 7,536,591 km (0.043 R)
• M28: 8,149,045 km (0.068 R)
• M29: 8,896,885 km (0.039 R)
• M30: 9,097,346 km (0.101 R)
• M31: 9,258,762 km (0.093 R)
• M32: 9,502,756 km (0.115 R)
• M33: 9,831,273 km (0.11 R)
• M34: 10,415,153 km (0.074 R)
• M35: 10,668,871 km (0.107 R)
• M36: 11,616,574 km (0.111 R)
• M37: 13,499,263 km (0.111 R)
• M38: 14,853,423 km (0.103 R)
• M39: 15,667,235 km (0.069 R)
• M40: 16,791,164 km (0.059 R)
• M41: 16,840,532 km (0.113 R)
• M42: 17,437,876 km (0.046 R)
• M43: 17,789,431 km (0.073 R)
• M44: 18,295,820 km (0.12 R)
• M45: 18,909,620 km (0.113 R)
• M46: 19,322,659 km (0.048 R)
• M47: 19,686,481 km (0.116 R)
• M48: 20,632,389 km (0.111 R)
• M49: 20,844,668 km (0.117 R)
• M50: 21,646,812 km (0.101 R)
• M51: 22,133,005 km (0.109 R)
• M52: 22,404,675 km (0.109 R)
• M53: 22,622,788 km (0.063 R)
• M54: 22,677,392 km (0.051 R)
• M55: 23,613,126 km (0.085 R)
• M56: 24,729,874 km (0.041 R)
• M57: 25,181,361 km (0.076 R)
• M58: 25,635,690 km (0.062 R)
• M59: 26,956,639 km (0.09 R)
• M60: 28,005,918 km (0.048 R)
• M61: 28,299,728 km (0.094 R)
• M62: 29,127,753 km (0.096 R)
• M63: 29,664,360 km (0.083 R)
• M64: 30,264,397 km (0.093 R)
• M65: 32,088,294 km (0.119 R)
• M66: 32,211,264 km (0.109 R)
• M67: 33,199,657 km (0.042 R)
• M68: 34,764,152 km (0.08 R)
• M69: 34,827,132 km (0.119 R)
• M70: 35,841,555 km (0.108 R)
• M71: 36,544,516 km (0.117 R)
• M72: 36,737,048 km (0.064 R)
• M73: 36,994,357 km (0.118 R)
• M74: 38,029,125 km (0.058 R)
• M75: 38,224,201 km (0.11 R)
• M76: 39,467,509 km (0.064 R)
• M77: 40,259,629 km (0.08 R)
• M78: 41,190,278 km (0.108 R)
• M79: 43,751,992 km (0.092 R)
• M80: 44,161,291 km (0.098 R)
• M81: 44,708,820 km (0.106 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit