🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.93 AU - 1.43 AU

Year: 455 Days

Day: 28.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,060,858 km

• M1: 869,912 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.59 AU - 2.09 AU

Year: 885 Days

Day: 38 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.35 AU - 3.61 AU

Year: 1825 Days

Day: 17.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,060,858 km

• M1: 1,378,694 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.53 AU - 3.95 AU

Year: 2566 Days

Day: 39 Hours

Environment

Temp: -112 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.14 AU - 4.5 AU

Year: 2649 Days

Day: 29.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.03 AU - 9.41 AU

Year: 7610 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 102,060,858 km

• M1: 241,900 km (0.092 R)
• M2: 357,240 km (0.106 R)
• M3: 639,082 km (0.098 R)
• M4: 721,062 km (0.115 R)
• M5: 897,587 km (0.108 R)
• M6: 1,685,818 km (0.107 R)
• M7: 1,784,403 km (0.106 R)
• M8: 2,263,565 km (0.041 R)
• M9: 2,828,896 km (0.066 R)
• M10: 3,164,444 km (0.063 R)
• M11: 3,691,926 km (0.083 R)
• M12: 4,085,667 km (0.058 R)
• M13: 4,659,674 km (0.107 R)
• M14: 4,856,695 km (0.119 R)
• M15: 5,027,835 km (0.073 R)
• M16: 5,143,175 km (0.076 R)
• M17: 5,346,927 km (0.098 R)
• M18: 5,523,602 km (0.097 R)
• M19: 6,343,249 km (0.091 R)
• M20: 6,499,279 km (0.038 R)
• M21: 7,560,527 km (0.11 R)
• M22: 7,892,784 km (0.067 R)
• M23: 8,709,887 km (0.074 R)
• M24: 8,813,858 km (0.112 R)
• M25: 9,198,773 km (0.119 R)
• M26: 9,446,806 km (0.054 R)
• M27: 9,985,359 km (0.046 R)
• M28: 12,433,079 km (0.104 R)
• M29: 12,511,319 km (0.053 R)
• M30: 14,108,426 km (0.066 R)
• M31: 14,271,786 km (0.059 R)
• M32: 14,353,616 km (0.107 R)
• M33: 14,559,014 km (0.031 R)
• M34: 14,765,310 km (0.089 R)
• M35: 15,014,091 km (0.108 R)
• M36: 15,432,068 km (0.056 R)
• M37: 15,769,112 km (0.03 R)
• M38: 15,938,606 km (0.067 R)
• M39: 16,322,175 km (0.11 R)
• M40: 16,536,549 km (0.117 R)
• M41: 16,665,502 km (0.117 R)
• M42: 17,011,372 km (0.109 R)
• M43: 17,403,319 km (0.098 R)
• M44: 17,578,498 km (0.044 R)
• M45: 17,930,651 km (0.118 R)
• M46: 18,018,914 km (0.111 R)
• M47: 18,641,690 km (0.115 R)
• M48: 19,817,080 km (0.102 R)
• M49: 20,137,519 km (0.058 R)
• M50: 20,321,524 km (0.114 R)
• M51: 20,413,677 km (0.117 R)
• M52: 21,577,548 km (0.118 R)
• M53: 21,765,742 km (0.064 R)
• M54: 22,476,482 km (0.105 R)
• M55: 23,920,849 km (0.082 R)
• M56: 24,164,394 km (0.073 R)
• M57: 25,942,814 km (0.097 R)
• M58: 28,070,395 km (0.113 R)
• M59: 28,275,942 km (0.08 R)
• M60: 28,947,487 km (0.04 R)
• M61: 29,624,118 km (0.096 R)
• M62: 29,728,687 km (0.084 R)
• M63: 30,095,800 km (0.053 R)
• M64: 32,490,713 km (0.065 R)
• M65: 32,868,747 km (0.069 R)
• M66: 33,193,972 km (0.104 R)
• M67: 35,555,524 km (0.098 R)
• M68: 35,666,825 km (0.098 R)
• M69: 36,897,118 km (0.082 R)
• M70: 37,009,765 km (0.034 R)
• M71: 37,630,746 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 3

Gravity: 93.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.73 AU - 20.13 AU

Year: 28069 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,060,858 km

• M1: 63,130 km (0.107 R)
• M2: 283,638 km (0.114 R)
• M3: 304,432 km (0.093 R)
• M4: 489,933 km (0.057 R)
• M5: 594,203 km (0.084 R)
• M6: 823,087 km (0.05 R)
• M7: 1,143,975 km (0.097 R)
• M8: 1,177,934 km (0.117 R)
• M9: 1,317,508 km (0.044 R)
• M10: 2,302,760 km (0.049 R)
• M11: 3,167,286 km (0.103 R)
• M12: 4,068,015 km (0.04 R)
• M13: 5,210,793 km (0.045 R)
• M14: 5,787,493 km (0.108 R)
• M15: 5,846,135 km (0.106 R)
• M16: 6,384,089 km (0.093 R)
• M17: 7,251,607 km (0.109 R)
• M18: 7,378,616 km (0.082 R)
• M19: 7,570,400 km (0.066 R)
• M20: 7,893,681 km (0.105 R)
• M21: 8,620,577 km (0.084 R)
• M22: 8,958,070 km (0.104 R)
• M23: 9,368,716 km (0.111 R)
• M24: 9,785,346 km (0.059 R)
• M25: 10,926,030 km (0.063 R)
• M26: 11,071,439 km (0.118 R)
• M27: 11,511,855 km (0.12 R)
• M28: 13,485,051 km (0.102 R)
• M29: 13,641,082 km (0.089 R)
• M30: 14,430,360 km (0.116 R)
• M31: 15,478,443 km (0.037 R)
• M32: 15,970,321 km (0.026 R)
• M33: 17,391,650 km (0.098 R)
• M34: 18,160,284 km (0.117 R)
• M35: 19,027,353 km (0.039 R)
• M36: 19,378,011 km (0.117 R)
• M37: 19,642,350 km (0.042 R)
• M38: 21,616,892 km (0.098 R)
• M39: 21,890,956 km (0.104 R)
• M40: 23,278,775 km (0.099 R)
• M41: 23,559,720 km (0.085 R)
• M42: 23,841,861 km (0.082 R)
• M43: 23,936,108 km (0.039 R)
• M44: 27,214,246 km (0.066 R)
• M45: 27,906,436 km (0.088 R)
• M46: 28,905,301 km (0.035 R)
• M47: 29,005,830 km (0.105 R)
• M48: 29,915,834 km (0.111 R)
• M49: 31,143,584 km (0.105 R)
• M50: 31,659,996 km (0.056 R)
• M51: 31,867,338 km (0.113 R)
• M52: 35,245,857 km (0.057 R)
• M53: 35,460,829 km (0.114 R)
• M54: 36,324,757 km (0.081 R)
• M55: 37,633,588 km (0.075 R)
• M56: 38,736,125 km (0.05 R)
• M57: 43,021,056 km (0.066 R)
• M58: 46,155,581 km (0.072 R)
• M59: 46,626,216 km (0.084 R)
• M60: 47,216,678 km (0.083 R)
• M61: 47,453,641 km (0.099 R)
• M62: 47,690,904 km (0.088 R)
• M63: 48,524,463 km (0.104 R)
• M64: 50,326,818 km (0.087 R)
• M65: 50,568,718 km (0.099 R)
• M66: 53,873,036 km (0.08 R)
• M67: 54,120,470 km (0.086 R)
• M68: 54,368,354 km (0.111 R)
• M69: 58,131,937 km (0.101 R)
• M70: 61,073,630 km (0.05 R)
• M71: 65,246,064 km (0.114 R)
• M72: 68,435,341 km (0.104 R)
• M73: 68,837,610 km (0.1 R)
• M74: 70,995,858 km (0.103 R)
• M75: 71,674,883 km (0.096 R)
• M76: 72,083,435 km (0.09 R)
• M77: 72,219,718 km (0.116 R)
• M78: 72,356,152 km (0.042 R)
• M79: 73,039,365 km (0.095 R)
• M80: 74,412,524 km (0.032 R)
• M81: 74,826,013 km (0.112 R)
• M82: 75,517,005 km (0.094 R)
• M83: 75,655,533 km (0.086 R)
• M84: 76,210,092 km (0.115 R)
• M85: 76,627,021 km (0.108 R)
• M86: 77,742,423 km (0.114 R)
• M87: 79,707,241 km (0.068 R)
• M88: 79,989,233 km (0.094 R)
• M89: 83,113,286 km (0.117 R)
• M90: 85,265,999 km (0.098 R)
• M91: 89,040,653 km (0.107 R)
• M92: 90,066,296 km (0.05 R)
• M93: 90,507,011 km (0.057 R)
• M94: 91,538,039 km (0.094 R)
• M95: 92,129,101 km (0.112 R)
• M96: 98,259,023 km (0.075 R)
• M97: 99,015,539 km (0.082 R)
• M98: 101,296,608 km (0.115 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 12,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit