🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 130 Days

Day: 39.7 Hours

Environment

Temp: 257 °C

Axial Tilt: 105.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.15 AU - 1.23 AU

Year: 465 Days

Day: 31.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.94 AU - 1.5 AU

Year: 483 Days

Day: 44.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.07 AU - 1.41 AU

Year: 495 Days

Day: 15.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,378,134 km

• M1: 426,504 km (0.11 R)
• M2: 486,941 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.9

Radius: 12.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.93 AU - 7.19 AU

Year: 6018 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,378,134 km

• M1: 193,729 km (0.087 R)
• M2: 440,715 km (0.095 R)
• M3: 537,056 km (0.116 R)
• M4: 704,606 km (0.064 R)
• M5: 782,397 km (0.11 R)
• M6: 1,020,557 km (0.093 R)
• M7: 1,110,465 km (0.081 R)
• M8: 1,348,026 km (0.099 R)
• M9: 1,708,707 km (0.089 R)
• M10: 1,947,465 km (0.119 R)
• M11: 2,177,696 km (0.031 R)
• M12: 2,256,385 km (0.059 R)
• M13: 2,540,022 km (0.102 R)
• M14: 2,878,263 km (0.077 R)
• M15: 2,965,179 km (0.059 R)
• M16: 3,163,995 km (0.07 R)
• M17: 3,435,964 km (0.109 R)
• M18: 3,858,578 km (0.083 R)
• M19: 3,978,855 km (0.097 R)
• M20: 4,372,596 km (0.026 R)
• M21: 4,727,293 km (0.047 R)
• M22: 4,934,336 km (0.08 R)
• M23: 5,223,958 km (0.113 R)
• M24: 5,600,645 km (0.082 R)
• M25: 5,709,852 km (0.059 R)
• M26: 6,210,406 km (0.097 R)
• M27: 7,373,081 km (0.083 R)
• M28: 8,040,886 km (0.109 R)
• M29: 8,226,387 km (0.114 R)
• M30: 8,633,293 km (0.112 R)
• M31: 9,304,539 km (0.098 R)
• M32: 9,728,499 km (0.088 R)
• M33: 9,992,689 km (0.063 R)
• M34: 10,092,321 km (0.102 R)
• M35: 10,731,104 km (0.115 R)
• M36: 10,901,346 km (0.105 R)
• M37: 11,038,228 km (0.088 R)
• M38: 11,313,788 km (0.108 R)
• M39: 11,417,609 km (0.07 R)
• M40: 11,591,591 km (0.112 R)
• M41: 11,731,315 km (0.096 R)
• M42: 12,118,475 km (0.067 R)
• M43: 12,617,384 km (0.067 R)
• M44: 13,050,469 km (0.116 R)
• M45: 13,341,886 km (0.062 R)
• M46: 13,709,149 km (0.065 R)
• M47: 14,341,200 km (0.107 R)
• M48: 14,604,343 km (0.117 R)
• M49: 15,827,006 km (0.118 R)
• M50: 16,844,720 km (0.081 R)
• M51: 17,321,489 km (0.088 R)
• M52: 17,481,409 km (0.117 R)
• M53: 17,964,161 km (0.069 R)
• M54: 18,369,871 km (0.106 R)
• M55: 18,614,613 km (0.119 R)
• M56: 19,190,265 km (0.089 R)
• M57: 19,355,721 km (0.091 R)
• M58: 20,022,628 km (0.037 R)
• M59: 20,106,403 km (0.038 R)
• M60: 20,527,670 km (0.085 R)
• M61: 21,636,340 km (0.084 R)
• M62: 23,867,293 km (0.084 R)
• M63: 24,089,895 km (0.115 R)
• M64: 24,762,038 km (0.078 R)
• M65: 25,895,840 km (0.116 R)
• M66: 26,170,502 km (0.038 R)
• M67: 26,308,132 km (0.099 R)
• M68: 26,400,135 km (0.104 R)
• M69: 26,676,591 km (0.116 R)
• M70: 27,651,521 km (0.113 R)
• M71: 28,732,814 km (0.096 R)
• M72: 29,064,622 km (0.101 R)
• M73: 29,159,767 km (0.11 R)
• M74: 29,636,535 km (0.082 R)
• M75: 30,067,826 km (0.093 R)
• M76: 30,452,891 km (0.105 R)
• M77: 30,936,690 km (0.094 R)
• M78: 31,471,652 km (0.104 R)
• M79: 32,353,831 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.6

Radius: 9.7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.02 AU - 14.02 AU

Year: 14004 Days

Day: 12.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,378,134 km

• M1: 126,560 km (0.11 R)
• M2: 351,705 km (0.111 R)
• M3: 732,132 km (0.1 R)
• M4: 795,711 km (0.06 R)
• M5: 906,264 km (0.06 R)
• M6: 1,269,637 km (0.12 R)
• M7: 1,591,871 km (0.085 R)
• M8: 1,791,584 km (0.11 R)
• M9: 2,030,193 km (0.103 R)
• M10: 2,439,642 km (0.118 R)
• M11: 3,443,743 km (0.119 R)
• M12: 3,591,396 km (0.047 R)
• M13: 3,969,879 km (0.082 R)
• M14: 4,124,862 km (0.115 R)
• M15: 4,561,389 km (0.102 R)
• M16: 6,046,896 km (0.108 R)
• M17: 6,633,918 km (0.06 R)
• M18: 7,051,146 km (0.051 R)
• M19: 7,524,623 km (0.071 R)
• M20: 7,668,686 km (0.046 R)
• M21: 7,910,885 km (0.101 R)
• M22: 8,057,341 km (0.119 R)
• M23: 8,502,395 km (0.076 R)
• M24: 8,702,707 km (0.102 R)
• M25: 10,414,555 km (0.044 R)
• M26: 10,629,078 km (0.113 R)
• M27: 12,227,083 km (0.083 R)
• M28: 13,781,405 km (0.071 R)
• M29: 14,016,872 km (0.074 R)
• M30: 15,032,641 km (0.093 R)
• M31: 16,133,981 km (0.072 R)
• M32: 17,261,201 km (0.097 R)
• M33: 17,324,481 km (0.088 R)
• M34: 17,578,797 km (0.116 R)
• M35: 18,803,256 km (0.075 R)
• M36: 20,657,521 km (0.074 R)
• M37: 21,879,885 km (0.04 R)
• M38: 22,154,846 km (0.109 R)
• M39: 22,846,886 km (0.112 R)
• M40: 22,916,599 km (0.034 R)
• M41: 23,265,610 km (0.098 R)
• M42: 23,827,799 km (0.039 R)
• M43: 26,412,701 km (0.071 R)
• M44: 27,886,838 km (0.07 R)
• M45: 28,409,084 km (0.083 R)
• M46: 28,633,930 km (0.112 R)
• M47: 28,709,028 km (0.089 R)
• M48: 29,387,604 km (0.073 R)
• M49: 30,147,711 km (0.107 R)
• M50: 30,837,357 km (0.095 R)
• M51: 30,991,293 km (0.111 R)
• M52: 31,532,239 km (0.088 R)
• M53: 32,388,537 km (0.117 R)
• M54: 32,701,795 km (0.084 R)
• M55: 34,682,471 km (0.12 R)
• M56: 36,457,450 km (0.111 R)
• M57: 36,783,424 km (0.102 R)
• M58: 36,946,635 km (0.117 R)
• M59: 37,684,601 km (0.03 R)
• M60: 37,849,159 km (0.094 R)
• M61: 38,014,016 km (0.099 R)
• M62: 38,427,355 km (0.111 R)
• M63: 40,347,294 km (0.114 R)
• M64: 41,191,774 km (0.066 R)
• M65: 41,276,596 km (0.043 R)
• M66: 41,786,425 km (0.085 R)
• M67: 42,469,340 km (0.1 R)
• M68: 43,846,538 km (0.107 R)
• M69: 44,714,654 km (0.114 R)
• M70: 46,644,466 km (0.105 R)
• M71: 46,909,704 km (0.052 R)
• M72: 47,619,545 km (0.113 R)
• M73: 47,797,567 km (0.09 R)
• M74: 49,049,851 km (0.085 R)
• M75: 49,770,314 km (0.114 R)
• M76: 49,860,522 km (0.038 R)
• M77: 50,403,562 km (0.067 R)
• M78: 50,675,680 km (0.063 R)
• M79: 51,130,458 km (0.059 R)
• M80: 51,586,582 km (0.096 R)
• M81: 54,351,599 km (0.061 R)
• M82: 54,630,749 km (0.086 R)
• M83: 55,471,040 km (0.07 R)
• M84: 56,503,864 km (0.113 R)
• M85: 59,257,063 km (0.084 R)
• M86: 59,448,548 km (0.064 R)
• M87: 59,928,159 km (0.083 R)
• M88: 60,698,139 km (0.07 R)
• M89: 61,181,041 km (0.07 R)
• M90: 64,597,258 km (0.062 R)
• M91: 64,893,013 km (0.109 R)
• M92: 65,090,333 km (0.118 R)
• M93: 65,782,672 km (0.084 R)
• M94: 65,981,038 km (0.114 R)
• M95: 66,278,738 km (0.092 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 13,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit