🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.67 AU - 0.87 AU

Year: 236 Days

Day: 21.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.99 AU - 1.05 AU

Year: 360 Days

Day: 37.4 Hours

Environment

Temp: 134 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1 AU - 1.64 AU

Year: 531 Days

Day: 32.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,498,220 km

• M1: 114,143 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.79 AU

Year: 605 Days

Day: 22.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.83 AU - 2.07 AU

Year: 953 Days

Day: 16.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,498,220 km

• M1: 211,232 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.26 AU - 2.42 AU

Year: 1252 Days

Day: 31.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,498,220 km

• M1: 441,463 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.24 AU - 4.76 AU

Year: 2799 Days

Day: 46.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.4

Radius: 14.5

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.53 AU - 6.57 AU

Year: 5865 Days

Day: 5.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,498,220 km

• M1: 181,462 km (0.116 R)
• M2: 360,680 km (0.109 R)
• M3: 576,401 km (0.089 R)
• M4: 785,389 km (0.091 R)
• M5: 1,069,176 km (0.12 R)
• M6: 1,199,177 km (0.029 R)
• M7: 1,404,874 km (0.103 R)
• M8: 1,641,537 km (0.064 R)
• M9: 1,774,680 km (0.079 R)
• M10: 2,344,049 km (0.095 R)
• M11: 2,451,760 km (0.085 R)
• M12: 3,062,119 km (0.112 R)
• M13: 3,300,279 km (0.061 R)
• M14: 3,495,205 km (0.088 R)
• M15: 5,359,942 km (0.113 R)
• M16: 5,590,024 km (0.112 R)
• M17: 6,090,129 km (0.083 R)
• M18: 6,882,848 km (0.104 R)
• M19: 7,196,555 km (0.089 R)
• M20: 7,291,550 km (0.09 R)
• M21: 8,868,611 km (0.059 R)
• M22: 9,004,745 km (0.069 R)
• M23: 9,107,219 km (0.084 R)
• M24: 9,591,019 km (0.115 R)
• M25: 9,695,737 km (0.113 R)
• M26: 10,475,740 km (0.095 R)
• M27: 10,691,909 km (0.076 R)
• M28: 11,128,885 km (0.111 R)
• M29: 11,275,790 km (0.105 R)
• M30: 11,423,443 km (0.093 R)
• M31: 11,534,594 km (0.06 R)
• M32: 11,945,091 km (0.072 R)
• M33: 12,133,434 km (0.086 R)
• M34: 12,398,522 km (0.077 R)
• M35: 12,627,407 km (0.063 R)
• M36: 12,896,234 km (0.107 R)
• M37: 13,050,619 km (0.041 R)
• M38: 13,753,280 km (0.111 R)
• M39: 13,871,612 km (0.099 R)
• M40: 14,388,174 km (0.074 R)
• M41: 14,789,844 km (0.084 R)
• M42: 15,032,791 km (0.084 R)
• M43: 15,727,972 km (0.104 R)
• M44: 15,934,417 km (0.103 R)
• M45: 17,618,440 km (0.107 R)
• M46: 17,832,964 km (0.116 R)
• M47: 18,612,369 km (0.115 R)
• M48: 18,830,782 km (0.049 R)
• M49: 19,314,431 km (0.091 R)
• M50: 19,535,687 km (0.102 R)
• M51: 20,204,240 km (0.088 R)
• M52: 20,473,815 km (0.055 R)
• M53: 21,381,126 km (0.076 R)
• M54: 21,701,714 km (0.098 R)
• M55: 22,953,400 km (0.097 R)
• M56: 25,720,661 km (0.118 R)
• M57: 26,355,405 km (0.102 R)
• M58: 26,453,391 km (0.098 R)
• M59: 26,551,677 km (0.079 R)
• M60: 27,143,486 km (0.088 R)
• M61: 27,441,037 km (0.114 R)
• M62: 27,839,565 km (0.093 R)
• M63: 28,139,659 km (0.053 R)
• M64: 28,541,479 km (0.115 R)
• M65: 28,844,115 km (0.117 R)
• M66: 29,198,512 km (0.052 R)
• M67: 29,299,940 km (0.051 R)
• M68: 31,199,234 km (0.12 R)
• M69: 32,768,366 km (0.109 R)
• M70: 32,979,449 km (0.089 R)
• M71: 33,509,325 km (0.119 R)
• M72: 35,548,493 km (0.037 R)
• M73: 35,928,472 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 9.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.54 AU - 8.84 AU

Year: 8200 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,498,220 km

• M1: 281,394 km (0.103 R)
• M2: 527,781 km (0.1 R)
• M3: 600,336 km (0.116 R)
• M4: 999,763 km (0.085 R)
• M5: 1,149,809 km (0.097 R)
• M6: 1,622,987 km (0.078 R)
• M7: 1,939,088 km (0.086 R)
• M8: 2,009,399 km (0.076 R)
• M9: 2,892,026 km (0.036 R)
• M10: 3,136,768 km (0.062 R)
• M11: 3,502,086 km (0.069 R)
• M12: 3,851,397 km (0.105 R)
• M13: 3,940,558 km (0.119 R)
• M14: 4,212,078 km (0.114 R)
• M15: 4,396,532 km (0.098 R)
• M16: 4,646,659 km (0.098 R)
• M17: 5,160,827 km (0.109 R)
• M18: 6,069,485 km (0.096 R)
• M19: 6,278,024 km (0.094 R)
• M20: 6,738,187 km (0.118 R)
• M21: 6,809,994 km (0.066 R)
• M22: 6,954,356 km (0.078 R)
• M23: 7,136,118 km (0.067 R)
• M24: 7,319,525 km (0.067 R)
• M25: 7,803,773 km (0.062 R)
• M26: 8,452,728 km (0.119 R)
• M27: 8,646,757 km (0.082 R)
• M28: 8,921,119 km (0.102 R)
• M29: 9,761,261 km (0.049 R)
• M30: 9,842,642 km (0.104 R)
• M31: 10,376,707 km (0.099 R)
• M32: 11,132,026 km (0.12 R)
• M33: 11,645,297 km (0.112 R)
• M34: 11,731,615 km (0.109 R)
• M35: 12,429,788 km (0.11 R)
• M36: 12,562,182 km (0.094 R)
• M37: 12,783,886 km (0.038 R)
• M38: 13,366,420 km (0.112 R)
• M39: 14,603,894 km (0.106 R)
• M40: 15,165,634 km (0.074 R)
• M41: 16,310,207 km (0.077 R)
• M42: 16,552,256 km (0.062 R)
• M43: 16,649,345 km (0.103 R)
• M44: 17,137,782 km (0.093 R)
• M45: 19,495,894 km (0.071 R)
• M46: 19,752,753 km (0.063 R)
• M47: 20,373,734 km (0.11 R)
• M48: 20,477,854 km (0.084 R)
• M49: 20,634,334 km (0.111 R)
• M50: 20,948,489 km (0.066 R)
• M51: 21,953,936 km (0.084 R)
• M52: 22,381,936 km (0.117 R)
• M53: 23,083,400 km (0.112 R)
• M54: 23,737,293 km (0.045 R)
• M55: 23,901,850 km (0.111 R)
• M56: 24,397,318 km (0.053 R)
• M57: 24,674,074 km (0.104 R)
• M58: 24,785,226 km (0.112 R)
• M59: 25,791,720 km (0.11 R)
• M60: 26,754,532 km (0.099 R)
• M61: 27,498,781 km (0.07 R)
• M62: 28,018,036 km (0.086 R)
• M63: 29,477,363 km (0.116 R)
• M64: 31,380,996 km (0.116 R)
• M65: 31,501,272 km (0.038 R)
• M66: 32,105,049 km (0.12 R)
• M67: 32,226,373 km (0.041 R)
• M68: 32,347,697 km (0.067 R)
• M69: 33,140,267 km (0.082 R)
• M70: 33,508,277 km (0.11 R)
• M71: 33,692,881 km (0.096 R)
• M72: 34,682,621 km (0.081 R)
• M73: 35,305,995 km (0.073 R)
• M74: 35,933,109 km (0.089 R)
• M75: 37,262,137 km (0.102 R)
• M76: 37,708,686 km (0.034 R)
• M77: 38,157,031 km (0.102 R)
• M78: 38,478,218 km (0.028 R)
• M79: 38,671,498 km (0.116 R)
• M80: 42,936,534 km (0.118 R)
• M81: 43,471,795 km (0.052 R)
• M82: 43,941,831 km (0.107 R)
• M83: 44,009,150 km (0.095 R)
• M84: 44,143,788 km (0.107 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 12,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit