🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.79 AU - 1.19 AU

Year: 363 Days

Day: 27.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.6 AU - 4.42 AU

Year: 2963 Days

Day: 12.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.4

Radius: 14.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.48 AU - 5.98 AU

Year: 4413 Days

Day: 11.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,147,462 km

• M1: 387,608 km (0.1 R)
• M2: 513,270 km (0.031 R)
• M3: 666,758 km (0.118 R)
• M4: 935,585 km (0.102 R)
• M5: 1,228,498 km (0.092 R)
• M6: 1,458,280 km (0.072 R)
• M7: 1,887,776 km (0.078 R)
• M8: 2,404,187 km (0.106 R)
• M9: 2,499,930 km (0.033 R)
• M10: 2,761,726 km (0.091 R)
• M11: 2,862,256 km (0.078 R)
• M12: 3,241,786 km (0.093 R)
• M13: 4,106,312 km (0.111 R)
• M14: 4,241,100 km (0.107 R)
• M15: 4,357,786 km (0.12 R)
• M16: 4,495,266 km (0.071 R)
• M17: 4,916,684 km (0.075 R)
• M18: 5,039,503 km (0.072 R)
• M19: 5,142,726 km (0.113 R)
• M20: 5,246,547 km (0.072 R)
• M21: 5,435,190 km (0.097 R)
• M22: 6,014,882 km (0.043 R)
• M23: 6,212,650 km (0.107 R)
• M24: 6,524,562 km (0.101 R)
• M25: 6,682,387 km (0.118 R)
• M26: 6,887,187 km (0.117 R)
• M27: 7,443,840 km (0.057 R)
• M28: 7,656,269 km (0.062 R)
• M29: 8,063,176 km (0.086 R)
• M30: 8,354,742 km (0.069 R)
• M31: 8,600,382 km (0.109 R)
• M32: 9,048,577 km (0.09 R)
• M33: 9,149,256 km (0.114 R)
• M34: 9,427,957 km (0.087 R)
• M35: 9,658,039 km (0.095 R)
• M36: 10,570,735 km (0.062 R)
• M37: 10,729,907 km (0.086 R)
• M38: 10,889,977 km (0.119 R)
• M39: 11,839,475 km (0.084 R)
• M40: 12,590,007 km (0.119 R)
• M41: 12,702,654 km (0.064 R)
• M42: 12,843,725 km (0.114 R)
• M43: 12,956,971 km (0.109 R)
• M44: 13,127,512 km (0.1 R)
• M45: 14,371,568 km (0.099 R)
• M46: 15,201,836 km (0.114 R)
• M47: 15,653,173 km (0.078 R)
• M48: 15,895,671 km (0.066 R)
• M49: 16,261,588 km (0.117 R)
• M50: 16,723,097 km (0.106 R)
• M51: 17,879,938 km (0.108 R)
• M52: 17,974,932 km (0.039 R)
• M53: 18,133,506 km (0.087 R)
• M54: 18,324,393 km (0.105 R)
• M55: 18,516,028 km (0.096 R)
• M56: 19,419,000 km (0.054 R)
• M57: 19,581,763 km (0.116 R)
• M58: 20,171,478 km (0.07 R)
• M59: 22,009,288 km (0.081 R)
• M60: 22,111,164 km (0.042 R)
• M61: 23,034,332 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571

Radius: 15

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.77 AU - 6.29 AU

Year: 5463 Days

Day: 5.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,147,462 km

• M1: 305,030 km (0.058 R)
• M2: 453,730 km (0.116 R)
• M3: 572,960 km (0.06 R)
• M4: 671,694 km (0.108 R)
• M5: 801,994 km (0.099 R)
• M6: 995,424 km (0.079 R)
• M7: 1,463,217 km (0.068 R)
• M8: 2,086,142 km (0.07 R)
• M9: 2,361,103 km (0.111 R)
• M10: 2,493,647 km (0.116 R)
• M11: 2,906,687 km (0.087 R)
• M12: 3,775,401 km (0.1 R)
• M13: 3,909,142 km (0.12 R)
• M14: 4,296,900 km (0.1 R)
• M15: 4,938,375 km (0.054 R)
• M16: 5,035,913 km (0.114 R)
• M17: 5,158,883 km (0.026 R)
• M18: 6,100,152 km (0.092 R)
• M19: 6,231,499 km (0.066 R)
• M20: 6,363,744 km (0.09 R)
• M21: 6,847,843 km (0.06 R)
• M22: 7,315,934 km (0.081 R)
• M23: 7,596,281 km (0.067 R)
• M24: 8,109,701 km (0.047 R)
• M25: 8,254,362 km (0.115 R)
• M26: 8,782,442 km (0.11 R)
• M27: 8,990,682 km (0.091 R)
• M28: 9,200,718 km (0.034 R)
• M29: 10,087,983 km (0.079 R)
• M30: 10,494,590 km (0.094 R)
• M31: 10,620,850 km (0.074 R)
• M32: 10,843,003 km (0.065 R)
• M33: 11,291,797 km (0.078 R)
• M34: 11,746,874 km (0.063 R)
• M35: 12,373,988 km (0.078 R)
• M36: 12,775,808 km (0.034 R)
• M37: 13,181,816 km (0.119 R)
• M38: 14,566,045 km (0.072 R)
• M39: 15,025,909 km (0.05 R)
• M40: 15,275,588 km (0.063 R)
• M41: 15,634,473 km (0.083 R)
• M42: 15,778,835 km (0.108 R)
• M43: 15,887,443 km (0.107 R)
• M44: 17,061,039 km (0.075 R)
• M45: 17,358,888 km (0.057 R)
• M46: 17,508,336 km (0.1 R)
• M47: 17,846,428 km (0.103 R)
• M48: 18,720,229 km (0.104 R)
• M49: 19,491,256 km (0.096 R)
• M50: 19,724,629 km (0.066 R)
• M51: 20,390,938 km (0.113 R)
• M52: 20,667,395 km (0.111 R)
• M53: 21,104,370 km (0.087 R)
• M54: 21,464,302 km (0.08 R)
• M55: 21,785,788 km (0.044 R)
• M56: 21,906,813 km (0.085 R)
• M57: 22,311,774 km (0.078 R)
• M58: 22,882,939 km (0.092 R)
• M59: 24,248,169 km (0.115 R)
• M60: 24,373,682 km (0.04 R)
• M61: 24,499,344 km (0.118 R)
• M62: 24,709,230 km (0.095 R)
• M63: 25,554,757 km (0.073 R)
• M64: 25,682,364 km (0.094 R)
• M65: 25,852,906 km (0.077 R)
• M66: 27,187,468 km (0.109 R)
• M67: 28,060,222 km (0.111 R)
• M68: 28,544,171 km (0.104 R)
• M69: 28,942,251 km (0.085 R)
• M70: 29,253,116 km (0.099 R)
• M71: 29,878,285 km (0.092 R)
• M72: 30,147,412 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit