🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.57 AU - 0.81 AU

Year: 206 Days

Day: 13.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,565,718 km

• M1: 298,149 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.75 AU - 1.17 AU

Year: 339 Days

Day: 37.2 Hours

Environment

Temp: 85 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.99 AU - 2.55 AU

Year: 1231 Days

Day: 36.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.41 AU - 3.01 AU

Year: 1606 Days

Day: 15.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.4

Radius: 11.2

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.81 AU - 7.21 AU

Year: 5978 Days

Day: 5.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,565,718 km

• M1: 145,708 km (0.115 R)
• M2: 246,388 km (0.107 R)
• M3: 321,037 km (0.075 R)
• M4: 433,385 km (0.097 R)
• M5: 562,338 km (0.086 R)
• M6: 794,365 km (0.115 R)
• M7: 983,157 km (0.106 R)
• M8: 1,083,388 km (0.113 R)
• M9: 1,200,523 km (0.068 R)
• M10: 1,322,146 km (0.07 R)
• M11: 1,534,276 km (0.08 R)
• M12: 1,622,389 km (0.11 R)
• M13: 1,788,592 km (0.074 R)
• M14: 1,976,337 km (0.073 R)
• M15: 2,072,678 km (0.08 R)
• M16: 2,154,359 km (0.048 R)
• M17: 2,337,616 km (0.058 R)
• M18: 2,561,116 km (0.098 R)
• M19: 3,066,308 km (0.099 R)
• M20: 3,235,204 km (0.101 R)
• M21: 3,921,858 km (0.097 R)
• M22: 4,271,468 km (0.034 R)
• M23: 4,524,438 km (0.104 R)
• M24: 4,695,877 km (0.093 R)
• M25: 4,979,066 km (0.063 R)
• M26: 5,200,620 km (0.115 R)
• M27: 5,493,683 km (0.036 R)
• M28: 5,978,529 km (0.101 R)
• M29: 6,095,964 km (0.05 R)
• M30: 6,285,654 km (0.075 R)
• M31: 6,573,630 km (0.099 R)
• M32: 6,817,025 km (0.038 R)
• M33: 7,063,413 km (0.119 R)
• M34: 7,262,677 km (0.075 R)
• M35: 7,590,446 km (0.093 R)
• M36: 7,923,152 km (0.113 R)
• M37: 8,576,296 km (0.115 R)
• M38: 8,735,618 km (0.097 R)
• M39: 9,138,336 km (0.092 R)
• M40: 9,274,021 km (0.096 R)
• M41: 9,492,284 km (0.089 R)
• M42: 9,767,694 km (0.099 R)
• M43: 10,609,481 km (0.074 R)
• M44: 10,895,363 km (0.111 R)
• M45: 11,154,765 km (0.048 R)
• M46: 11,562,270 km (0.111 R)
• M47: 12,182,951 km (0.05 R)
• M48: 12,844,623 km (0.081 R)
• M49: 12,996,764 km (0.076 R)
• M50: 13,271,874 km (0.103 R)
• M51: 13,828,079 km (0.06 R)
• M52: 14,140,290 km (0.109 R)
• M53: 14,265,952 km (0.079 R)
• M54: 14,613,169 km (0.111 R)
• M55: 14,931,214 km (0.104 R)
• M56: 15,059,120 km (0.078 R)
• M57: 16,887,505 km (0.111 R)
• M58: 17,557,404 km (0.028 R)
• M59: 17,692,342 km (0.097 R)
• M60: 18,031,480 km (0.1 R)
• M61: 18,475,487 km (0.078 R)
• M62: 18,578,560 km (0.094 R)
• M63: 18,681,632 km (0.108 R)
• M64: 19,723,881 km (0.118 R)
• M65: 19,899,359 km (0.104 R)
• M66: 20,358,325 km (0.105 R)
• M67: 20,464,690 km (0.119 R)
• M68: 20,642,412 km (0.109 R)
• M69: 20,963,598 km (0.076 R)
• M70: 21,430,493 km (0.041 R)
• M71: 22,155,445 km (0.112 R)
• M72: 22,704,469 km (0.05 R)
• M73: 22,925,275 km (0.06 R)
• M74: 23,480,583 km (0.11 R)
• M75: 23,965,429 km (0.114 R)
• M76: 24,415,868 km (0.116 R)
• M77: 24,869,150 km (0.112 R)
• M78: 24,944,996 km (0.12 R)
• M79: 25,172,983 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.2

Radius: 11.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.7 AU - 9.72 AU

Year: 10889 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 50,565,718 km

• M1: 254,765 km (0.059 R)
• M2: 473,178 km (0.08 R)
• M3: 624,422 km (0.087 R)
• M4: 758,312 km (0.067 R)
• M5: 865,573 km (0.094 R)
• M6: 1,097,001 km (0.119 R)
• M7: 1,459,327 km (0.114 R)
• M8: 1,596,209 km (0.054 R)
• M9: 1,809,835 km (0.09 R)
• M10: 1,932,655 km (0.03 R)
• M11: 2,371,425 km (0.105 R)
• M12: 2,616,317 km (0.108 R)
• M13: 2,955,904 km (0.033 R)
• M14: 3,615,033 km (0.104 R)
• M15: 4,122,768 km (0.099 R)
• M16: 4,319,040 km (0.093 R)
• M17: 4,585,474 km (0.076 R)
• M18: 4,926,258 km (0.102 R)
• M19: 5,777,619 km (0.071 R)
• M20: 5,850,623 km (0.1 R)
• M21: 6,483,721 km (0.099 R)
• M22: 6,559,717 km (0.063 R)
• M23: 6,789,200 km (0.097 R)
• M24: 7,138,661 km (0.088 R)
• M25: 7,613,784 km (0.108 R)
• M26: 7,774,452 km (0.086 R)
• M27: 8,140,069 km (0.118 R)
• M28: 8,345,616 km (0.1 R)
• M29: 11,125,145 km (0.114 R)
• M30: 11,907,841 km (0.099 R)
• M31: 12,001,040 km (0.075 R)
• M32: 13,235,372 km (0.109 R)
• M33: 13,769,736 km (0.092 R)
• M34: 14,113,512 km (0.096 R)
• M35: 14,410,314 km (0.067 R)
• M36: 15,874,279 km (0.106 R)
• M37: 16,079,826 km (0.08 R)
• M38: 16,234,660 km (0.087 R)
• M39: 17,068,668 km (0.063 R)
• M40: 18,130,813 km (0.115 R)
• M41: 18,345,785 km (0.093 R)
• M42: 18,561,655 km (0.097 R)
• M43: 18,669,964 km (0.048 R)
• M44: 19,488,414 km (0.099 R)
• M45: 20,096,080 km (0.083 R)
• M46: 20,262,882 km (0.084 R)
• M47: 20,597,832 km (0.087 R)
• M48: 22,128,068 km (0.092 R)
• M49: 22,300,405 km (0.119 R)
• M50: 23,518,880 km (0.098 R)
• M51: 24,343,164 km (0.056 R)
• M52: 26,933,601 km (0.107 R)
• M53: 27,056,121 km (0.028 R)
• M54: 27,548,448 km (0.062 R)
• M55: 27,733,949 km (0.05 R)
• M56: 27,919,750 km (0.073 R)
• M57: 28,479,545 km (0.044 R)
• M58: 29,043,080 km (0.079 R)
• M59: 29,357,834 km (0.091 R)
• M60: 30,117,791 km (0.042 R)
• M61: 30,500,163 km (0.076 R)
• M62: 31,980,734 km (0.078 R)
• M63: 32,370,885 km (0.091 R)
• M64: 34,079,592 km (0.108 R)
• M65: 34,345,128 km (0.105 R)
• M66: 34,811,275 km (0.11 R)
• M67: 36,629,188 km (0.105 R)
• M68: 37,173,724 km (0.08 R)
• M69: 37,515,556 km (0.065 R)
• M70: 37,652,438 km (0.087 R)
• M71: 38,270,875 km (0.034 R)
• M72: 39,031,431 km (0.12 R)
• M73: 39,170,258 km (0.11 R)
• M74: 39,309,234 km (0.054 R)
• M75: 40,497,041 km (0.104 R)
• M76: 41,060,128 km (0.113 R)
• M77: 42,621,929 km (0.117 R)
• M78: 44,130,773 km (0.117 R)
• M79: 45,949,884 km (0.089 R)
• M80: 47,348,624 km (0.039 R)
• M81: 47,496,726 km (0.064 R)
• M82: 48,239,329 km (0.099 R)
• M83: 48,537,478 km (0.055 R)
• M84: 50,112,594 km (0.113 R)
• M85: 50,263,538 km (0.112 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit