🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.68 AU - 0.7 AU

Year: 203 Days

Day: 33.7 Hours

Environment

Temp: 130 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,662,441 km

• M1: 45,179 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.71 AU - 0.97 AU

Year: 273 Days

Day: 13.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.21 AU - 1.71 AU

Year: 626 Days

Day: 18.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,662,441 km

• M1: 818,450 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.69 AU - 3.65 AU

Year: 2002 Days

Day: 41.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.87 AU - 6.01 AU

Year: 3895 Days

Day: 28.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,662,441 km

• M1: 274,662 km (0.089 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 11.6

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7 AU - 7.28 AU

Year: 6768 Days

Day: 9.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,662,441 km

• M1: 176,077 km (0.048 R)
• M2: 448,494 km (0.119 R)
• M3: 536,757 km (0.1 R)
• M4: 662,270 km (0.099 R)
• M5: 809,773 km (0.065 R)
• M6: 933,940 km (0.107 R)
• M7: 1,016,667 km (0.113 R)
• M8: 1,400,535 km (0.085 R)
• M9: 1,595,012 km (0.12 R)
• M10: 1,710,352 km (0.115 R)
• M11: 1,903,783 km (0.084 R)
• M12: 2,263,865 km (0.061 R)
• M13: 2,460,436 km (0.043 R)
• M14: 2,731,508 km (0.111 R)
• M15: 2,976,698 km (0.083 R)
• M16: 3,302,672 km (0.096 R)
• M17: 3,564,169 km (0.096 R)
• M18: 4,127,555 km (0.092 R)
• M19: 4,698,121 km (0.119 R)
• M20: 4,886,764 km (0.104 R)
• M21: 5,163,819 km (0.07 R)
• M22: 5,822,798 km (0.115 R)
• M23: 6,003,063 km (0.062 R)
• M24: 6,254,089 km (0.102 R)
• M25: 6,438,692 km (0.065 R)
• M26: 6,908,280 km (0.04 R)
• M27: 7,003,574 km (0.12 R)
• M28: 7,195,508 km (0.111 R)
• M29: 7,584,462 km (0.09 R)
• M30: 7,905,499 km (0.091 R)
• M31: 8,535,606 km (0.03 R)
• M32: 8,663,661 km (0.083 R)
• M33: 8,818,046 km (0.059 R)
• M34: 8,921,568 km (0.117 R)
• M35: 9,129,659 km (0.116 R)
• M36: 9,603,884 km (0.093 R)
• M37: 10,032,332 km (0.119 R)
• M38: 10,412,161 km (0.068 R)
• M39: 10,521,667 km (0.089 R)
• M40: 10,796,927 km (0.074 R)
• M41: 11,102,406 km (0.09 R)
• M42: 11,214,305 km (0.047 R)
• M43: 11,326,504 km (0.111 R)
• M44: 11,467,275 km (0.083 R)
• M45: 11,636,919 km (0.037 R)
• M46: 11,864,458 km (0.083 R)
• M47: 12,237,405 km (0.116 R)
• M48: 12,381,917 km (0.113 R)
• M49: 12,556,048 km (0.052 R)
• M50: 12,643,414 km (0.118 R)
• M51: 12,848,064 km (0.113 R)
• M52: 13,201,563 km (0.07 R)
• M53: 14,892,917 km (0.071 R)
• M54: 14,985,368 km (0.107 R)
• M55: 15,732,610 km (0.078 R)
• M56: 15,889,837 km (0.12 R)
• M57: 16,332,647 km (0.095 R)
• M58: 16,940,313 km (0.118 R)
• M59: 17,230,683 km (0.088 R)
• M60: 17,327,921 km (0.094 R)
• M61: 17,882,032 km (0.034 R)
• M62: 17,980,467 km (0.118 R)
• M63: 18,674,153 km (0.114 R)
• M64: 18,807,295 km (0.11 R)
• M65: 19,007,606 km (0.077 R)
• M66: 19,242,325 km (0.111 R)
• M67: 19,376,814 km (0.055 R)
• M68: 19,748,265 km (0.113 R)
• M69: 20,326,910 km (0.12 R)
• M70: 20,498,199 km (0.11 R)
• M71: 20,738,902 km (0.112 R)
• M72: 20,980,353 km (0.106 R)
• M73: 21,292,415 km (0.037 R)
• M74: 21,780,702 km (0.102 R)
• M75: 22,202,119 km (0.047 R)
• M76: 22,520,015 km (0.099 R)
• M77: 23,518,580 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 11.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.59 AU - 8.91 AU

Year: 8407 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 64,662,441 km

• M1: 211,681 km (0.098 R)
• M2: 385,813 km (0.069 R)
• M3: 744,100 km (0.096 R)
• M4: 820,993 km (0.1 R)
• M5: 1,094,009 km (0.094 R)
• M6: 1,314,816 km (0.112 R)
• M7: 1,437,785 km (0.071 R)
• M8: 1,550,432 km (0.09 R)
• M9: 1,725,163 km (0.072 R)
• M10: 1,906,625 km (0.1 R)
• M11: 2,174,704 km (0.096 R)
• M12: 2,305,154 km (0.071 R)
• M13: 2,404,636 km (0.076 R)
• M14: 2,522,669 km (0.119 R)
• M15: 2,782,371 km (0.079 R)
• M16: 3,069,000 km (0.077 R)
• M17: 3,478,749 km (0.048 R)
• M18: 3,632,236 km (0.055 R)
• M19: 3,787,818 km (0.108 R)
• M20: 4,146,404 km (0.068 R)
• M21: 4,227,486 km (0.112 R)
• M22: 4,391,445 km (0.061 R)
• M23: 4,494,967 km (0.07 R)
• M24: 4,599,387 km (0.097 R)
• M25: 4,960,516 km (0.107 R)
• M26: 5,264,798 km (0.114 R)
• M27: 5,463,613 km (0.099 R)
• M28: 5,823,396 km (0.058 R)
• M29: 6,637,059 km (0.111 R)
• M30: 6,828,096 km (0.104 R)
• M31: 7,486,177 km (0.094 R)
• M32: 7,710,125 km (0.107 R)
• M33: 7,785,372 km (0.057 R)
• M34: 8,241,347 km (0.047 R)
• M35: 8,446,745 km (0.115 R)
• M36: 8,705,998 km (0.076 R)
• M37: 9,232,433 km (0.105 R)
• M38: 9,445,909 km (0.1 R)
• M39: 9,526,392 km (0.12 R)
• M40: 10,426,822 km (0.078 R)
• M41: 12,249,373 km (0.036 R)
• M42: 13,257,214 km (0.034 R)
• M43: 13,498,216 km (0.088 R)
• M44: 14,756,184 km (0.101 R)
• M45: 15,288,603 km (0.101 R)
• M46: 15,414,864 km (0.119 R)
• M47: 15,509,709 km (0.085 R)
• M48: 16,501,692 km (0.058 R)
• M49: 17,679,476 km (0.062 R)
• M50: 17,845,081 km (0.045 R)
• M51: 18,345,336 km (0.088 R)
• M52: 19,325,502 km (0.113 R)
• M53: 19,427,976 km (0.114 R)
• M54: 20,115,079 km (0.112 R)
• M55: 22,223,811 km (0.072 R)
• M56: 22,834,021 km (0.082 R)
• M57: 23,304,356 km (0.1 R)
• M58: 23,997,593 km (0.112 R)
• M59: 24,144,498 km (0.067 R)
• M60: 24,845,813 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.5

Radius: 7.3

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 14.33 AU - 16.15 AU

Year: 21106 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,662,441 km

• M1: 186,549 km (0.047 R)
• M2: 346,020 km (0.086 R)
• M3: 531,820 km (0.025 R)
• M4: 727,794 km (0.05 R)
• M5: 1,286,691 km (0.066 R)
• M6: 1,805,198 km (0.073 R)
• M7: 1,892,712 km (0.064 R)
• M8: 2,319,216 km (0.099 R)
• M9: 2,543,613 km (0.106 R)
• M10: 3,047,757 km (0.09 R)
• M11: 3,437,011 km (0.095 R)
• M12: 3,509,566 km (0.088 R)
• M13: 4,031,214 km (0.05 R)
• M14: 4,107,658 km (0.106 R)
• M15: 4,576,947 km (0.09 R)
• M16: 4,858,490 km (0.087 R)
• M17: 4,980,861 km (0.112 R)
• M18: 5,228,894 km (0.102 R)
• M19: 5,523,153 km (0.118 R)
• M20: 5,996,631 km (0.097 R)
• M21: 6,216,240 km (0.094 R)
• M22: 6,618,060 km (0.084 R)
• M23: 7,166,935 km (0.041 R)
• M24: 8,307,918 km (0.091 R)
• M25: 8,849,612 km (0.027 R)
• M26: 8,899,428 km (0.103 R)
• M27: 8,999,359 km (0.03 R)
• M28: 9,049,474 km (0.096 R)
• M29: 9,657,889 km (0.102 R)
• M30: 10,331,827 km (0.093 R)
• M31: 10,701,035 km (0.112 R)
• M32: 10,913,913 km (0.081 R)
• M33: 11,181,992 km (0.104 R)
• M34: 11,235,847 km (0.091 R)
• M35: 12,220,500 km (0.038 R)
• M36: 12,331,652 km (0.103 R)
• M37: 13,576,007 km (0.113 R)
• M38: 13,922,176 km (0.084 R)
• M39: 15,515,992 km (0.104 R)
• M40: 15,696,706 km (0.037 R)
• M41: 15,999,343 km (0.108 R)
• M42: 16,487,630 km (0.114 R)
• M43: 17,291,270 km (0.072 R)
• M44: 18,872,669 km (0.099 R)
• M45: 19,713,110 km (0.09 R)
• M46: 20,105,056 km (0.053 R)
• M47: 21,296,454 km (0.103 R)
• M48: 21,968,148 km (0.102 R)
• M49: 22,783,457 km (0.041 R)
• M50: 23,057,370 km (0.085 R)
• M51: 23,126,036 km (0.052 R)
• M52: 24,094,532 km (0.112 R)
• M53: 24,513,556 km (0.118 R)
• M54: 24,583,568 km (0.079 R)
• M55: 25,358,933 km (0.114 R)
• M56: 25,785,138 km (0.073 R)
• M57: 26,213,736 km (0.111 R)
• M58: 27,513,741 km (0.109 R)
• M59: 28,982,643 km (0.112 R)
• M60: 31,157,497 km (0.099 R)
• M61: 33,384,261 km (0.056 R)
• M62: 34,398,983 km (0.104 R)
• M63: 35,265,454 km (0.107 R)
• M64: 36,538,682 km (0.087 R)
• M65: 36,939,753 km (0.06 R)
• M66: 37,745,936 km (0.114 R)
• M67: 37,826,869 km (0.046 R)
• M68: 41,696,218 km (0.114 R)
• M69: 41,779,843 km (0.055 R)
• M70: 41,863,618 km (0.074 R)
• M71: 42,031,317 km (0.078 R)
• M72: 42,199,166 km (0.036 R)
• M73: 43,295,718 km (0.12 R)
• M74: 45,258,891 km (0.106 R)
• M75: 45,430,929 km (0.109 R)
• M76: 46,207,940 km (0.106 R)
• M77: 46,641,475 km (0.066 R)
• M78: 46,902,224 km (0.061 R)
• M79: 47,076,356 km (0.119 R)
• M80: 48,301,263 km (0.118 R)
• M81: 50,247,232 km (0.098 R)
• M82: 50,871,803 km (0.046 R)
• M83: 53,668,386 km (0.081 R)
• M84: 53,759,341 km (0.086 R)
• M85: 55,039,301 km (0.047 R)
• M86: 55,683,170 km (0.103 R)
• M87: 55,959,776 km (0.061 R)
• M88: 56,607,086 km (0.085 R)
• M89: 56,792,438 km (0.106 R)
• M90: 58,002,535 km (0.068 R)
• M91: 58,189,383 km (0.096 R)
• M92: 61,969,572 km (0.063 R)
• M93: 62,160,608 km (0.095 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 16,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit