🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.84 AU - 0.96 AU

Year: 322 Days

Day: 26.3 Hours

Environment

Temp: 43 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,206,616 km

• M1: 99,483 km (0.085 R)
• M2: 615,296 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.93 AU - 1.05 AU

Year: 371 Days

Day: 23 Hours

Environment

Temp: 9 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.97 AU - 2.39 AU

Year: 1213 Days

Day: 17.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.9

Radius: 11.7

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.16 AU - 5.94 AU

Year: 4275 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 47,206,616 km

• M1: 157,078 km (0.108 R)
• M2: 307,723 km (0.066 R)
• M3: 430,842 km (0.086 R)
• M4: 556,205 km (0.092 R)
• M5: 716,723 km (0.104 R)
• M6: 1,086,679 km (0.069 R)
• M7: 1,175,540 km (0.098 R)
• M8: 1,306,887 km (0.043 R)
• M9: 1,415,794 km (0.099 R)
• M10: 1,513,631 km (0.118 R)
• M11: 1,599,500 km (0.077 R)
• M12: 1,731,296 km (0.069 R)
• M13: 1,806,245 km (0.108 R)
• M14: 1,928,466 km (0.1 R)
• M15: 2,022,114 km (0.087 R)
• M16: 2,230,205 km (0.08 R)
• M17: 2,411,817 km (0.094 R)
• M18: 2,564,257 km (0.066 R)
• M19: 2,650,276 km (0.054 R)
• M20: 2,772,497 km (0.107 R)
• M21: 3,935,471 km (0.1 R)
• M22: 4,278,350 km (0.083 R)
• M23: 4,484,495 km (0.094 R)
• M24: 4,800,147 km (0.075 R)
• M25: 4,906,960 km (0.05 R)
• M26: 5,036,212 km (0.044 R)
• M27: 5,699,679 km (0.089 R)
• M28: 5,949,807 km (0.116 R)
• M29: 6,437,645 km (0.119 R)
• M30: 6,532,041 km (0.093 R)
• M31: 7,650,435 km (0.098 R)
• M32: 7,750,516 km (0.087 R)
• M33: 8,104,165 km (0.119 R)
• M34: 8,308,666 km (0.073 R)
• M35: 8,385,709 km (0.117 R)
• M36: 8,488,931 km (0.113 R)
• M37: 9,383,377 km (0.092 R)
• M38: 9,544,344 km (0.034 R)
• M39: 10,307,742 km (0.1 R)
• M40: 10,501,621 km (0.12 R)
• M41: 10,585,097 km (0.096 R)
• M42: 10,836,870 km (0.089 R)
• M43: 11,005,766 km (0.098 R)
• M44: 11,317,827 km (0.1 R)
• M45: 11,460,693 km (0.069 R)
• M46: 11,979,797 km (0.112 R)
• M47: 12,388,798 km (0.031 R)
• M48: 12,536,002 km (0.107 R)
• M49: 12,951,286 km (0.047 R)
• M50: 13,070,815 km (0.04 R)
• M51: 13,461,714 km (0.083 R)
• M52: 13,734,581 km (0.061 R)
• M53: 14,595,367 km (0.087 R)
• M54: 14,719,682 km (0.06 R)
• M55: 14,844,447 km (0.075 R)
• M56: 14,938,245 km (0.057 R)
• M57: 15,695,659 km (0.105 R)
• M58: 16,014,901 km (0.091 R)
• M59: 16,530,266 km (0.086 R)
• M60: 16,725,042 km (0.102 R)
• M61: 16,985,791 km (0.084 R)
• M62: 17,214,975 km (0.095 R)
• M63: 18,042,251 km (0.085 R)
• M64: 18,276,073 km (0.073 R)
• M65: 18,511,091 km (0.086 R)
• M66: 18,950,161 km (0.111 R)
• M67: 19,563,662 km (0.092 R)
• M68: 20,253,009 km (0.057 R)
• M69: 20,740,249 km (0.079 R)
• M70: 21,266,684 km (0.063 R)
• M71: 22,440,279 km (0.101 R)
• M72: 22,800,062 km (0.118 R)
• M73: 24,037,535 km (0.109 R)
• M74: 24,258,192 km (0.104 R)
• M75: 24,479,597 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 12

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.02 AU - 11.34 AU

Year: 11346 Days

Day: 13 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,206,616 km

• M1: 211,083 km (0.12 R)
• M2: 457,321 km (0.08 R)
• M3: 539,899 km (0.106 R)
• M4: 911,201 km (0.064 R)
• M5: 1,462,319 km (0.095 R)
• M6: 1,704,817 km (0.091 R)
• M7: 2,056,672 km (0.112 R)
• M8: 2,154,509 km (0.119 R)
• M9: 2,431,713 km (0.088 R)
• M10: 2,509,355 km (0.106 R)
• M11: 2,614,223 km (0.053 R)
• M12: 2,774,442 km (0.098 R)
• M13: 3,653,479 km (0.038 R)
• M14: 4,645,463 km (0.095 R)
• M15: 4,742,552 km (0.117 R)
• M16: 4,873,151 km (0.096 R)
• M17: 5,339,896 km (0.069 R)
• M18: 5,544,247 km (0.058 R)
• M19: 5,682,026 km (0.06 R)
• M20: 5,820,853 km (0.07 R)
• M21: 6,316,022 km (0.045 R)
• M22: 7,233,655 km (0.102 R)
• M23: 7,727,478 km (0.119 R)
• M24: 7,804,371 km (0.09 R)
• M25: 8,153,682 km (0.113 R)
• M26: 8,389,598 km (0.056 R)
• M27: 8,587,815 km (0.098 R)
• M28: 8,827,770 km (0.102 R)
• M29: 9,110,510 km (0.108 R)
• M30: 9,560,950 km (0.116 R)
• M31: 9,934,795 km (0.093 R)
• M32: 10,271,240 km (0.054 R)
• M33: 10,440,884 km (0.089 R)
• M34: 11,522,178 km (0.118 R)
• M35: 11,787,115 km (0.057 R)
• M36: 11,964,688 km (0.117 R)
• M37: 12,503,091 km (0.107 R)
• M38: 14,024,202 km (0.075 R)
• M39: 14,259,819 km (0.026 R)
• M40: 14,449,210 km (0.111 R)
• M41: 14,734,941 km (0.082 R)
• M42: 15,505,819 km (0.1 R)
• M43: 18,563,600 km (0.118 R)
• M44: 19,134,465 km (0.119 R)
• M45: 20,028,013 km (0.101 R)
• M46: 20,399,914 km (0.118 R)
• M47: 21,096,591 km (0.097 R)
• M48: 22,238,621 km (0.099 R)
• M49: 22,623,686 km (0.091 R)
• M50: 22,734,089 km (0.086 R)
• M51: 23,680,146 km (0.095 R)
• M52: 27,061,956 km (0.108 R)
• M53: 27,237,883 km (0.111 R)
• M54: 27,414,259 km (0.048 R)
• M55: 27,590,934 km (0.097 R)
• M56: 28,123,353 km (0.12 R)
• M57: 28,242,133 km (0.106 R)
• M58: 28,539,833 km (0.101 R)
• M59: 28,719,051 km (0.031 R)
• M60: 29,198,512 km (0.096 R)
• M61: 30,958,681 km (0.069 R)
• M62: 31,820,813 km (0.036 R)
• M63: 32,565,960 km (0.089 R)
• M64: 33,254,111 km (0.084 R)
• M65: 34,263,597 km (0.054 R)
• M66: 35,027,444 km (0.089 R)
• M67: 35,475,489 km (0.094 R)
• M68: 35,732,499 km (0.078 R)
• M69: 36,506,967 km (0.056 R)
• M70: 36,896,220 km (0.039 R)
• M71: 38,797,310 km (0.102 R)
• M72: 38,929,555 km (0.065 R)
• M73: 40,864,454 km (0.118 R)
• M74: 41,538,841 km (0.042 R)
• M75: 42,285,035 km (0.102 R)
• M76: 42,898,835 km (0.111 R)
• M77: 43,721,773 km (0.101 R)
• M78: 44,549,947 km (0.117 R)
• M79: 44,688,474 km (0.05 R)
• M80: 45,035,541 km (0.117 R)
• M81: 45,313,644 km (0.119 R)
• M82: 45,871,943 km (0.097 R)
• M83: 46,011,817 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 13,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit