🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 1.01 AU

Year: 318 Days

Day: 41.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 504 Days

Day: 16.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.12 AU - 1.54 AU

Year: 581 Days

Day: 40.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,258,917 km

• M1: 1,141,881 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.38 AU - 1.44 AU

Year: 634 Days

Day: 29.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,258,917 km

• M1: 195,076 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.31 AU - 3.13 AU

Year: 1699 Days

Day: 18.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.42 AU - 3.7 AU

Year: 2544 Days

Day: 35.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.17 AU - 4.35 AU

Year: 2761 Days

Day: 37.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 10.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.73 AU - 5.25 AU

Year: 3603 Days

Day: 12.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 91.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 15,258,917 km

• M1: 137,480 km (0.111 R)
• M2: 208,091 km (0.082 R)
• M3: 446,101 km (0.119 R)
• M4: 774,019 km (0.042 R)
• M5: 1,185,264 km (0.075 R)
• M6: 1,400,086 km (0.098 R)
• M7: 1,674,898 km (0.118 R)
• M8: 1,851,423 km (0.052 R)
• M9: 2,000,423 km (0.066 R)
• M10: 2,258,030 km (0.083 R)
• M11: 2,562,911 km (0.093 R)
• M12: 2,655,213 km (0.11 R)
• M13: 2,805,110 km (0.062 R)
• M14: 2,957,999 km (0.101 R)
• M15: 3,805,022 km (0.082 R)
• M16: 3,889,545 km (0.118 R)
• M17: 4,146,703 km (0.1 R)
• M18: 4,343,425 km (0.108 R)
• M19: 4,409,547 km (0.054 R)
• M20: 4,542,988 km (0.068 R)
• M21: 4,655,336 km (0.11 R)
• M22: 4,723,104 km (0.116 R)
• M23: 4,882,725 km (0.084 R)
• M24: 5,137,041 km (0.107 R)
• M25: 5,372,060 km (0.096 R)
• M26: 5,804,098 km (0.116 R)
• M27: 5,877,102 km (0.119 R)
• M28: 6,172,558 km (0.113 R)
• M29: 6,447,818 km (0.093 R)
• M30: 7,245,025 km (0.113 R)
• M31: 7,883,359 km (0.118 R)
• M32: 7,964,441 km (0.109 R)
• M33: 8,319,138 km (0.113 R)
• M34: 8,512,268 km (0.027 R)
• M35: 8,874,744 km (0.035 R)
• M36: 9,185,608 km (0.115 R)
• M37: 9,643,976 km (0.029 R)
• M38: 9,730,743 km (0.067 R)
• M39: 10,257,028 km (0.103 R)
• M40: 10,434,451 km (0.044 R)
• M41: 10,973,004 km (0.035 R)
• M42: 11,215,352 km (0.105 R)
• M43: 11,428,829 km (0.109 R)
• M44: 11,674,468 km (0.105 R)
• M45: 12,046,069 km (0.075 R)
• M46: 13,345,327 km (0.049 R)
• M47: 13,603,982 km (0.114 R)
• M48: 14,093,466 km (0.113 R)
• M49: 14,955,598 km (0.095 R)
• M50: 15,258,085 km (0.063 R)
• M51: 15,698,501 km (0.064 R)
• M52: 16,453,372 km (0.053 R)
• M53: 19,957,104 km (0.076 R)
• M54: 20,290,109 km (0.073 R)
• M55: 21,375,741 km (0.099 R)
• M56: 21,982,659 km (0.075 R)
• M57: 22,249,991 km (0.118 R)
• M58: 22,942,329 km (0.1 R)
• M59: 23,058,417 km (0.076 R)
• M60: 24,348,400 km (0.101 R)
• M61: 25,181,361 km (0.1 R)
• M62: 25,661,570 km (0.108 R)
• M63: 26,063,988 km (0.099 R)
• M64: 26,468,650 km (0.111 R)
• M65: 27,448,068 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 8.7

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.54 AU - 5.64 AU

Year: 4349 Days

Day: 10.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 15,258,917 km

• M1: 120,725 km (0.049 R)
• M2: 204,351 km (0.065 R)
• M3: 259,852 km (0.097 R)
• M4: 347,815 km (0.041 R)
• M5: 470,037 km (0.045 R)
• M6: 529,427 km (0.111 R)
• M7: 591,660 km (0.028 R)
• M8: 1,030,879 km (0.066 R)
• M9: 1,278,015 km (0.101 R)
• M10: 1,624,932 km (0.074 R)
• M11: 1,683,574 km (0.094 R)
• M12: 1,742,965 km (0.046 R)
• M13: 1,975,440 km (0.031 R)
• M14: 2,089,134 km (0.094 R)
• M15: 2,296,627 km (0.107 R)
• M16: 2,429,769 km (0.033 R)
• M17: 2,648,182 km (0.105 R)
• M18: 3,031,302 km (0.096 R)
• M19: 3,104,305 km (0.074 R)
• M20: 3,162,948 km (0.119 R)
• M21: 3,615,481 km (0.086 R)
• M22: 3,881,018 km (0.115 R)
• M23: 4,266,681 km (0.062 R)
• M24: 4,431,089 km (0.092 R)
• M25: 4,547,326 km (0.051 R)
• M26: 4,715,325 km (0.055 R)
• M27: 4,817,051 km (0.12 R)
• M28: 5,196,432 km (0.039 R)
• M29: 5,549,632 km (0.104 R)
• M30: 5,747,401 km (0.035 R)
• M31: 6,038,967 km (0.093 R)
• M32: 6,485,516 km (0.077 R)
• M33: 6,674,758 km (0.119 R)
• M34: 6,770,052 km (0.1 R)
• M35: 6,846,646 km (0.099 R)
• M36: 6,942,837 km (0.071 R)
• M37: 7,430,077 km (0.087 R)
• M38: 7,568,605 km (0.091 R)
• M39: 8,192,129 km (0.1 R)
• M40: 8,253,315 km (0.101 R)
• M41: 8,540,991 km (0.072 R)
• M42: 8,727,689 km (0.107 R)
• M43: 8,811,165 km (0.094 R)
• M44: 9,210,890 km (0.117 R)
• M45: 9,509,338 km (0.077 R)
• M46: 9,595,207 km (0.12 R)
• M47: 9,659,834 km (0.089 R)
• M48: 9,854,311 km (0.114 R)
• M49: 9,919,536 km (0.056 R)
• M50: 10,072,125 km (0.11 R)
• M51: 10,357,409 km (0.048 R)
• M52: 10,645,534 km (0.07 R)
• M53: 10,712,404 km (0.064 R)
• M54: 11,071,290 km (0.077 R)
• M55: 11,229,564 km (0.045 R)
• M56: 11,594,284 km (0.071 R)
• M57: 12,452,377 km (0.114 R)
• M58: 12,853,449 km (0.114 R)
• M59: 13,162,967 km (0.083 R)
• M60: 13,450,943 km (0.074 R)
• M61: 13,984,259 km (0.105 R)
• M62: 14,229,001 km (0.067 R)
• M63: 14,425,872 km (0.102 R)
• M64: 14,573,974 km (0.094 R)
• M65: 14,722,674 km (0.03 R)
• M66: 14,896,806 km (0.096 R)
• M67: 15,272,297 km (0.115 R)
• M68: 15,347,844 km (0.117 R)
• M69: 15,549,651 km (0.12 R)
• M70: 16,597,884 km (0.079 R)
• M71: 17,274,365 km (0.099 R)
• M72: 17,353,054 km (0.026 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 8.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.21 AU - 7.39 AU

Year: 7470 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,258,917 km

• M1: 118,182 km (0.105 R)
• M2: 222,003 km (0.105 R)
• M3: 275,260 km (0.05 R)
• M4: 340,485 km (0.112 R)
• M5: 412,142 km (0.096 R)
• M6: 496,366 km (0.115 R)
• M7: 676,482 km (0.057 R)
• M8: 746,643 km (0.113 R)
• M9: 827,725 km (0.031 R)
• M10: 929,003 km (0.117 R)
• M11: 1,079,947 km (0.108 R)
• M12: 1,267,992 km (0.085 R)
• M13: 1,336,358 km (0.101 R)
• M14: 1,590,824 km (0.108 R)
• M15: 1,916,498 km (0.118 R)
• M16: 2,075,670 km (0.077 R)
• M17: 2,133,565 km (0.092 R)
• M18: 2,616,467 km (0.062 R)
• M19: 2,870,484 km (0.083 R)
• M20: 3,039,829 km (0.099 R)
• M21: 3,609,497 km (0.073 R)
• M22: 4,036,599 km (0.083 R)
• M23: 4,094,793 km (0.055 R)
• M24: 4,479,708 km (0.085 R)
• M25: 4,570,215 km (0.117 R)
• M26: 4,814,508 km (0.074 R)
• M27: 5,016,166 km (0.064 R)
• M28: 5,173,244 km (0.064 R)
• M29: 5,315,960 km (0.105 R)
• M30: 5,443,867 km (0.045 R)
• M31: 5,801,106 km (0.087 R)
• M32: 5,899,841 km (0.086 R)
• M33: 7,005,219 km (0.108 R)
• M34: 7,554,543 km (0.089 R)
• M35: 7,662,553 km (0.107 R)
• M36: 8,026,075 km (0.091 R)
• M37: 8,413,833 km (0.075 R)
• M38: 8,732,177 km (0.109 R)
• M39: 8,959,267 km (0.113 R)
• M40: 9,130,856 km (0.062 R)
• M41: 9,188,451 km (0.056 R)
• M42: 9,303,641 km (0.11 R)
• M43: 9,400,132 km (0.119 R)
• M44: 10,104,139 km (0.078 R)
• M45: 10,886,087 km (0.104 R)
• M46: 11,008,159 km (0.104 R)
• M47: 11,171,520 km (0.111 R)
• M48: 11,335,779 km (0.116 R)
• M49: 11,480,141 km (0.084 R)
• M50: 12,063,572 km (0.105 R)
• M51: 12,295,449 km (0.081 R)
• M52: 12,507,579 km (0.096 R)
• M53: 12,806,475 km (0.081 R)
• M54: 12,978,363 km (0.072 R)
• M55: 13,150,999 km (0.059 R)
• M56: 14,047,838 km (0.075 R)
• M57: 14,291,833 km (0.08 R)
• M58: 14,470,153 km (0.103 R)
• M59: 14,581,903 km (0.052 R)
• M60: 14,829,039 km (0.117 R)
• M61: 15,168,027 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit