🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 159 Days

Day: 47.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,496,342 km

• M1: 200,162 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.95 AU - 1.43 AU

Year: 467 Days

Day: 15.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.13 AU - 1.55 AU

Year: 558 Days

Day: 29.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.22 AU - 1.64 AU

Year: 615 Days

Day: 17.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 82,496,342 km

• M1: 313,707 km (0.099 R)
• M2: 647,011 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.81 AU - 2.27 AU

Year: 1049 Days

Day: 47.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.84 AU - 2.8 AU

Year: 1272 Days

Day: 15 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.64 AU - 2.92 AU

Year: 1668 Days

Day: 39.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 12.6

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.88 AU - 12.66 AU

Year: 15468 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,496,342 km

• M1: 164,707 km (0.115 R)
• M2: 245,490 km (0.082 R)
• M3: 529,277 km (0.082 R)
• M4: 976,724 km (0.095 R)
• M5: 1,595,312 km (0.064 R)
• M6: 2,397,605 km (0.072 R)
• M7: 2,476,294 km (0.098 R)
• M8: 2,636,214 km (0.091 R)
• M9: 3,022,924 km (0.086 R)
• M10: 3,339,623 km (0.073 R)
• M11: 3,546,816 km (0.087 R)
• M12: 3,758,347 km (0.116 R)
• M13: 4,321,434 km (0.036 R)
• M14: 5,113,554 km (0.072 R)
• M15: 5,387,618 km (0.071 R)
• M16: 5,491,738 km (0.078 R)
• M17: 6,792,043 km (0.116 R)
• M18: 7,515,498 km (0.084 R)
• M19: 8,343,672 km (0.066 R)
• M20: 8,666,803 km (0.08 R)
• M21: 9,200,718 km (0.038 R)
• M22: 9,660,881 km (0.104 R)
• M23: 10,386,879 km (0.095 R)
• M24: 10,734,694 km (0.112 R)
• M25: 10,822,209 km (0.112 R)
• M26: 11,263,523 km (0.089 R)
• M27: 11,352,534 km (0.09 R)
• M28: 11,575,883 km (0.104 R)
• M29: 13,180,769 km (0.115 R)
• M30: 13,462,911 km (0.101 R)
• M31: 14,611,224 km (0.087 R)
• M32: 15,344,852 km (0.106 R)
• M33: 15,592,137 km (0.106 R)
• M34: 15,940,401 km (0.098 R)
• M35: 16,291,358 km (0.082 R)
• M36: 16,644,857 km (0.061 R)
• M37: 17,308,025 km (0.036 R)
• M38: 17,668,855 km (0.059 R)
• M39: 18,450,205 km (0.099 R)
• M40: 19,136,410 km (0.098 R)
• M41: 19,723,731 km (0.119 R)
• M42: 19,992,559 km (0.067 R)
• M43: 20,588,407 km (0.037 R)
• M44: 23,313,033 km (0.115 R)
• M45: 23,768,558 km (0.045 R)
• M46: 24,169,630 km (0.038 R)
• M47: 26,622,287 km (0.081 R)
• M48: 27,457,343 km (0.053 R)
• M49: 28,240,488 km (0.086 R)
• M50: 28,726,082 km (0.09 R)
• M51: 29,092,148 km (0.111 R)
• M52: 32,391,829 km (0.05 R)
• M53: 33,219,254 km (0.076 R)
• M54: 33,411,039 km (0.079 R)
• M55: 33,667,599 km (0.1 R)
• M56: 33,796,104 km (0.054 R)
• M57: 35,415,800 km (0.115 R)
• M58: 36,267,909 km (0.092 R)
• M59: 36,928,085 km (0.085 R)
• M60: 37,259,743 km (0.055 R)
• M61: 37,392,586 km (0.118 R)
• M62: 38,663,121 km (0.071 R)
• M63: 38,864,928 km (0.104 R)
• M64: 39,134,653 km (0.098 R)
• M65: 39,472,745 km (0.041 R)
• M66: 40,015,635 km (0.096 R)
• M67: 40,151,769 km (0.09 R)
• M68: 40,424,486 km (0.084 R)
• M69: 40,834,684 km (0.057 R)
• M70: 41,797,196 km (0.106 R)
• M71: 42,004,389 km (0.066 R)
• M72: 42,142,767 km (0.072 R)
• M73: 42,281,295 km (0.065 R)
• M74: 42,628,063 km (0.107 R)
• M75: 43,324,740 km (0.114 R)
• M76: 44,870,535 km (0.096 R)
• M77: 45,508,121 km (0.119 R)
• M78: 46,077,341 km (0.063 R)
• M79: 46,864,076 km (0.057 R)
• M80: 47,079,347 km (0.055 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.8

Radius: 6.9

Gravity: 12.75 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.79 AU - 19.09 AU

Year: 23990 Days

Day: 25 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,496,342 km

• M1: 134,040 km (0.096 R)
• M2: 1,007,242 km (0.115 R)
• M3: 1,297,014 km (0.085 R)
• M4: 1,389,016 km (0.066 R)
• M5: 1,744,760 km (0.101 R)
• M6: 2,310,838 km (0.107 R)
• M7: 3,383,904 km (0.091 R)
• M8: 3,993,216 km (0.085 R)
• M9: 4,219,109 km (0.097 R)
• M10: 5,114,751 km (0.072 R)
• M11: 6,910,973 km (0.09 R)
• M12: 7,127,591 km (0.066 R)
• M13: 7,623,358 km (0.088 R)
• M14: 8,301,485 km (0.111 R)
• M15: 9,654,448 km (0.047 R)
• M16: 9,775,323 km (0.082 R)
• M17: 10,448,962 km (0.105 R)
• M18: 11,074,431 km (0.03 R)
• M19: 11,583,513 km (0.081 R)
• M20: 12,690,537 km (0.07 R)
• M21: 13,022,495 km (0.066 R)
• M22: 13,694,937 km (0.11 R)
• M23: 14,103,938 km (0.095 R)
• M24: 16,064,867 km (0.066 R)
• M25: 17,590,615 km (0.12 R)
• M26: 19,162,141 km (0.118 R)
• M27: 20,389,292 km (0.116 R)
• M28: 21,012,367 km (0.097 R)
• M29: 22,437,137 km (0.095 R)
• M30: 24,220,494 km (0.086 R)
• M31: 25,129,002 km (0.061 R)
• M32: 26,132,953 km (0.094 R)
• M33: 26,555,118 km (0.08 R)
• M34: 28,612,687 km (0.107 R)
• M35: 29,222,298 km (0.092 R)
• M36: 29,836,398 km (0.113 R)
• M37: 31,703,678 km (0.054 R)
• M38: 31,793,587 km (0.062 R)
• M39: 31,883,495 km (0.12 R)
• M40: 31,973,553 km (0.11 R)
• M41: 32,063,760 km (0.116 R)
• M42: 32,334,533 km (0.055 R)
• M43: 33,517,104 km (0.12 R)
• M44: 33,608,658 km (0.117 R)
• M45: 33,883,768 km (0.108 R)
• M46: 35,643,787 km (0.031 R)
• M47: 36,770,558 km (0.118 R)
• M48: 37,338,282 km (0.073 R)
• M49: 37,908,998 km (0.042 R)
• M50: 38,482,556 km (0.098 R)
• M51: 39,348,279 km (0.095 R)
• M52: 40,317,673 km (0.105 R)
• M53: 42,775,417 km (0.116 R)
• M54: 43,772,038 km (0.108 R)
• M55: 44,574,780 km (0.083 R)
• M56: 44,978,096 km (0.034 R)
• M57: 45,180,203 km (0.088 R)
• M58: 45,281,331 km (0.114 R)
• M59: 46,500,853 km (0.07 R)
• M60: 47,525,448 km (0.099 R)
• M61: 47,628,372 km (0.115 R)
• M62: 49,910,188 km (0.113 R)
• M63: 52,652,467 km (0.086 R)
• M64: 53,292,147 km (0.064 R)
• M65: 54,256,605 km (0.112 R)
• M66: 55,985,358 km (0.107 R)
• M67: 57,403,246 km (0.062 R)
• M68: 57,732,212 km (0.063 R)
• M69: 60,163,028 km (0.105 R)
• M70: 60,385,779 km (0.071 R)
• M71: 60,943,480 km (0.09 R)
• M72: 61,615,174 km (0.08 R)
• M73: 61,727,373 km (0.084 R)
• M74: 65,124,142 km (0.079 R)
• M75: 67,191,136 km (0.102 R)
• M76: 67,653,543 km (0.074 R)
• M77: 68,464,962 km (0.108 R)
• M78: 69,980,538 km (0.039 R)
• M79: 71,153,983 km (0.105 R)
• M80: 73,639,103 km (0.117 R)
• M81: 73,877,263 km (0.089 R)
• M82: 74,832,595 km (0.062 R)
• M83: 74,952,273 km (0.115 R)
• M84: 75,671,689 km (0.118 R)
• M85: 76,634,501 km (0.077 R)
• M86: 76,875,952 km (0.09 R)
• M87: 76,996,678 km (0.072 R)
• M88: 77,238,428 km (0.049 R)
• M89: 77,601,502 km (0.063 R)
• M90: 78,450,919 km (0.111 R)
• M91: 79,791,764 km (0.118 R)
• M92: 82,249,209 km (0.1 R)
• M93: 82,496,344 km (0.052 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 20,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit