🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.92 AU - 1 AU

Year: 360 Days

Day: 40.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.09 AU - 1.37 AU

Year: 522 Days

Day: 17.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,868,318 km

• M1: 439,818 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.21 AU - 1.67 AU

Year: 662 Days

Day: 15.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.32 AU - 3.44 AU

Year: 1871 Days

Day: 41.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,868,318 km

• M1: 1,593,367 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3 AU - 3.1 AU

Year: 2039 Days

Day: 20.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 11.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.72 AU - 4.5 AU

Year: 3190 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 107,868,318 km

• M1: 147,354 km (0.06 R)
• M2: 224,098 km (0.106 R)
• M3: 425,157 km (0.085 R)
• M4: 506,838 km (0.106 R)
• M5: 619,485 km (0.086 R)
• M6: 769,083 km (0.105 R)
• M7: 1,145,620 km (0.088 R)
• M8: 1,234,332 km (0.109 R)
• M9: 1,308,682 km (0.078 R)
• M10: 1,444,966 km (0.119 R)
• M11: 1,541,456 km (0.115 R)
• M12: 1,649,466 km (0.114 R)
• M13: 1,950,008 km (0.117 R)
• M14: 2,037,673 km (0.113 R)
• M15: 2,227,512 km (0.034 R)
• M16: 2,309,193 km (0.116 R)
• M17: 2,423,186 km (0.12 R)
• M18: 2,517,882 km (0.111 R)
• M19: 2,657,008 km (0.054 R)
• M20: 2,765,765 km (0.077 R)
• M21: 2,853,879 km (0.077 R)
• M22: 3,078,425 km (0.058 R)
• M23: 3,262,131 km (0.085 R)
• M24: 3,378,967 km (0.091 R)
• M25: 3,884,758 km (0.109 R)
• M26: 4,083,723 km (0.087 R)
• M27: 4,440,214 km (0.103 R)
• M28: 4,833,358 km (0.074 R)
• M29: 5,074,809 km (0.075 R)
• M30: 5,251,484 km (0.071 R)
• M31: 5,611,416 km (0.119 R)
• M32: 6,094,019 km (0.083 R)
• M33: 6,457,392 km (0.057 R)
• M34: 6,678,947 km (0.113 R)
• M35: 7,450,872 km (0.063 R)
• M36: 7,605,556 km (0.082 R)
• M37: 7,698,905 km (0.108 R)
• M38: 7,808,261 km (0.119 R)
• M39: 7,902,358 km (0.099 R)
• M40: 8,123,613 km (0.075 R)
• M41: 8,282,785 km (0.112 R)
• M42: 8,443,154 km (0.098 R)
• M43: 8,718,115 km (0.111 R)
• M44: 9,243,652 km (0.079 R)
• M45: 9,644,425 km (0.117 R)
• M46: 9,796,267 km (0.106 R)
• M47: 10,290,987 km (0.068 R)
• M48: 10,446,120 km (0.108 R)
• M49: 10,567,294 km (0.055 R)
• M50: 10,741,426 km (0.113 R)
• M51: 10,951,462 km (0.092 R)
• M52: 11,109,886 km (0.09 R)
• M53: 11,233,603 km (0.082 R)
• M54: 11,482,534 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 13.2

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 8.43 AU - 8.65 AU

Year: 9556 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 117.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 107,868,318 km

• M1: 186,848 km (0.117 R)
• M2: 427,102 km (0.051 R)
• M3: 1,515,426 km (0.093 R)
• M4: 1,837,810 km (0.04 R)
• M5: 3,161,153 km (0.089 R)
• M6: 4,028,072 km (0.072 R)
• M7: 4,325,772 km (0.054 R)
• M8: 4,520,997 km (0.098 R)
• M9: 4,942,714 km (0.086 R)
• M10: 5,101,437 km (0.099 R)
• M11: 5,848,230 km (0.115 R)
• M12: 7,391,631 km (0.076 R)
• M13: 7,651,781 km (0.12 R)
• M14: 7,941,702 km (0.039 R)
• M15: 8,154,730 km (0.104 R)
• M16: 8,288,919 km (0.112 R)
• M17: 8,505,088 km (0.083 R)
• M18: 8,750,578 km (0.117 R)
• M19: 8,887,909 km (0.112 R)
• M20: 9,053,663 km (0.04 R)
• M21: 10,127,626 km (0.115 R)
• M22: 10,214,243 km (0.093 R)
• M23: 10,679,792 km (0.098 R)
• M24: 10,826,697 km (0.1 R)
• M25: 11,361,210 km (0.119 R)
• M26: 11,722,489 km (0.03 R)
• M27: 11,934,918 km (0.05 R)
• M28: 12,148,693 km (0.089 R)
• M29: 12,518,051 km (0.097 R)
• M30: 12,859,882 km (0.076 R)
• M31: 13,236,270 km (0.081 R)
• M32: 13,362,680 km (0.082 R)
• M33: 14,000,117 km (0.101 R)
• M34: 14,680,338 km (0.091 R)
• M35: 14,975,046 km (0.064 R)
• M36: 15,205,726 km (0.097 R)
• M37: 15,537,235 km (0.098 R)
• M38: 15,804,267 km (0.099 R)
• M39: 16,410,438 km (0.089 R)
• M40: 18,309,882 km (0.08 R)
• M41: 18,627,328 km (0.113 R)
• M42: 18,804,452 km (0.118 R)
• M43: 19,626,343 km (0.109 R)
• M44: 20,606,359 km (0.079 R)
• M45: 20,826,268 km (0.119 R)
• M46: 20,973,322 km (0.119 R)
• M47: 21,825,731 km (0.095 R)
• M48: 21,975,030 km (0.108 R)
• M49: 23,296,727 km (0.042 R)
• M50: 24,877,528 km (0.108 R)
• M51: 25,977,072 km (0.116 R)
• M52: 26,811,978 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.3

Radius: 3.8

Gravity: 54.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.72 AU - 21.2 AU

Year: 31610 Days

Day: 21.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,868,318 km

• M1: 50,714 km (0.104 R)
• M2: 110,403 km (0.108 R)
• M3: 171,589 km (0.071 R)
• M4: 225,893 km (0.093 R)
• M5: 352,153 km (0.076 R)
• M6: 579,692 km (0.098 R)
• M7: 664,514 km (0.051 R)
• M8: 814,560 km (0.117 R)
• M9: 1,008,589 km (0.081 R)
• M10: 1,042,398 km (0.085 R)
• M11: 1,959,134 km (0.052 R)
• M12: 2,766,513 km (0.077 R)
• M13: 2,814,086 km (0.067 R)
• M14: 3,204,386 km (0.1 R)
• M15: 3,559,681 km (0.107 R)
• M16: 5,218,123 km (0.095 R)
• M17: 5,816,664 km (0.09 R)
• M18: 6,499,878 km (0.109 R)
• M19: 7,142,850 km (0.094 R)
• M20: 7,339,571 km (0.081 R)
• M21: 7,538,087 km (0.082 R)
• M22: 9,546,738 km (0.102 R)
• M23: 10,201,827 km (0.069 R)
• M24: 10,349,330 km (0.057 R)
• M25: 10,871,128 km (0.112 R)
• M26: 12,251,916 km (0.09 R)
• M27: 14,672,709 km (0.029 R)
• M28: 15,174,161 km (0.118 R)
• M29: 17,410,948 km (0.098 R)
• M30: 18,387,822 km (0.114 R)
• M31: 18,567,340 km (0.061 R)
• M32: 19,840,118 km (0.109 R)
• M33: 21,896,341 km (0.04 R)
• M34: 23,046,150 km (0.053 R)
• M35: 23,628,385 km (0.104 R)
• M36: 24,117,271 km (0.117 R)
• M37: 25,804,286 km (0.052 R)
• M38: 29,290,365 km (0.08 R)
• M39: 30,237,619 km (0.114 R)
• M40: 30,874,757 km (0.095 R)
• M41: 31,946,326 km (0.096 R)
• M42: 32,486,674 km (0.109 R)
• M43: 32,703,740 km (0.114 R)
• M44: 34,235,922 km (0.061 R)
• M45: 34,346,325 km (0.064 R)
• M46: 38,741,061 km (0.104 R)
• M47: 40,945,087 km (0.068 R)
• M48: 42,239,707 km (0.112 R)
• M49: 43,070,424 km (0.04 R)
• M50: 43,189,504 km (0.094 R)
• M51: 43,786,848 km (0.039 R)
• M52: 44,627,588 km (0.056 R)
• M53: 46,446,997 km (0.082 R)
• M54: 47,181,523 km (0.117 R)
• M55: 48,538,226 km (0.112 R)
• M56: 48,910,425 km (0.113 R)
• M57: 49,034,741 km (0.087 R)
• M58: 52,302,707 km (0.086 R)
• M59: 55,251,580 km (0.109 R)
• M60: 55,510,683 km (0.08 R)
• M61: 57,203,683 km (0.092 R)
• M62: 58,781,641 km (0.042 R)
• M63: 60,107,377 km (0.106 R)
• M64: 60,507,103 km (0.069 R)
• M65: 63,058,644 km (0.072 R)
• M66: 63,194,030 km (0.106 R)
• M67: 64,415,646 km (0.108 R)
• M68: 64,688,214 km (0.09 R)
• M69: 65,919,554 km (0.12 R)
• M70: 66,056,735 km (0.115 R)
• M71: 67,573,059 km (0.07 R)
• M72: 75,038,142 km (0.086 R)
• M73: 76,908,565 km (0.105 R)
• M74: 77,777,130 km (0.118 R)
• M75: 78,503,278 km (0.108 R)
• M76: 79,523,834 km (0.086 R)
• M77: 80,548,580 km (0.078 R)
• M78: 81,872,671 km (0.084 R)
• M79: 82,315,780 km (0.065 R)
• M80: 82,611,385 km (0.1 R)
• M81: 83,352,343 km (0.079 R)
• M82: 83,500,894 km (0.1 R)
• M83: 84,542,394 km (0.053 R)
• M84: 85,139,589 km (0.048 R)
• M85: 86,187,971 km (0.109 R)
• M86: 87,693,075 km (0.112 R)
• M87: 88,903,322 km (0.086 R)
• M88: 89,055,014 km (0.094 R)
• M89: 90,119,104 km (0.052 R)
• M90: 91,034,493 km (0.107 R)
• M91: 91,953,174 km (0.076 R)
• M92: 94,882,001 km (0.108 R)
• M93: 97,372,207 km (0.081 R)
• M94: 99,096,472 km (0.09 R)
• M95: 100,041,332 km (0.066 R)
• M96: 101,939,879 km (0.052 R)
• M97: 105,772,726 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 16,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit