🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.11 AU - 1.55 AU

Year: 539 Days

Day: 22.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,125,759 km

• M1: 21,093 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.36 AU - 1.36 AU

Year: 557 Days

Day: 39 Hours

Environment

Temp: 4 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.45 AU - 1.59 AU

Year: 659 Days

Day: 15.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.28 AU - 2.82 AU

Year: 1431 Days

Day: 41.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.38 AU - 3.2 AU

Year: 1638 Days

Day: 19.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.98 AU - 4.2 AU

Year: 2907 Days

Day: 31.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,125,759 km

• M1: 549,772 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.24 AU - 5.16 AU

Year: 3581 Days

Day: 13.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 10.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.86 AU - 11.16 AU

Year: 10307 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 47,125,759 km

• M1: 139,126 km (0.086 R)
• M2: 425,456 km (0.055 R)
• M3: 498,610 km (0.05 R)
• M4: 577,149 km (0.053 R)
• M5: 660,475 km (0.118 R)
• M6: 785,090 km (0.106 R)
• M7: 997,967 km (0.071 R)
• M8: 1,186,311 km (0.104 R)
• M9: 1,923,230 km (0.032 R)
• M10: 2,133,565 km (0.102 R)
• M11: 2,463,279 km (0.068 R)
• M12: 2,809,448 km (0.065 R)
• M13: 3,171,176 km (0.074 R)
• M14: 3,263,926 km (0.12 R)
• M15: 3,709,130 km (0.105 R)
• M16: 3,906,000 km (0.079 R)
• M17: 4,412,988 km (0.112 R)
• M18: 5,414,545 km (0.057 R)
• M19: 6,056,021 km (0.034 R)
• M20: 6,444,826 km (0.064 R)
• M21: 6,642,145 km (0.04 R)
• M22: 7,164,840 km (0.101 R)
• M23: 8,378,079 km (0.044 R)
• M24: 8,898,530 km (0.079 R)
• M25: 9,385,022 km (0.11 R)
• M26: 9,564,091 km (0.109 R)
• M27: 9,653,999 km (0.079 R)
• M28: 9,880,191 km (0.077 R)
• M29: 10,016,625 km (0.113 R)
• M30: 10,291,586 km (0.079 R)
• M31: 10,989,759 km (0.105 R)
• M32: 12,677,971 km (0.106 R)
• M33: 12,826,372 km (0.076 R)
• M34: 13,075,003 km (0.117 R)
• M35: 13,275,165 km (0.076 R)
• M36: 14,393,858 km (0.1 R)
• M37: 14,756,184 km (0.119 R)
• M38: 16,021,184 km (0.065 R)
• M39: 16,396,525 km (0.044 R)
• M40: 16,612,395 km (0.065 R)
• M41: 16,883,616 km (0.073 R)
• M42: 18,038,511 km (0.113 R)
• M43: 18,429,111 km (0.06 R)
• M44: 19,105,294 km (0.047 R)
• M45: 20,192,421 km (0.054 R)
• M46: 21,182,161 km (0.052 R)
• M47: 21,299,595 km (0.111 R)
• M48: 21,771,726 km (0.091 R)
• M49: 22,786,299 km (0.117 R)
• M50: 23,755,394 km (0.096 R)
• M51: 26,299,306 km (0.103 R)
• M52: 26,932,703 km (0.042 R)
• M53: 27,956,850 km (0.111 R)
• M54: 29,058,938 km (0.084 R)
• M55: 29,516,707 km (0.064 R)
• M56: 29,845,374 km (0.118 R)
• M57: 30,373,454 km (0.093 R)
• M58: 30,705,262 km (0.105 R)
• M59: 31,038,117 km (0.088 R)
• M60: 32,111,333 km (0.089 R)
• M61: 33,744,044 km (0.117 R)
• M62: 34,501,458 km (0.099 R)
• M63: 35,194,694 km (0.116 R)
• M64: 35,962,730 km (0.071 R)
• M65: 36,032,742 km (0.064 R)
• M66: 36,173,064 km (0.116 R)
• M67: 36,877,521 km (0.076 R)
• M68: 37,302,229 km (0.112 R)
• M69: 37,657,374 km (0.088 R)
• M70: 38,586,228 km (0.068 R)
• M71: 39,812,182 km (0.109 R)
• M72: 40,175,256 km (0.034 R)
• M73: 43,267,743 km (0.103 R)
• M74: 43,491,542 km (0.108 R)
• M75: 43,790,588 km (0.073 R)
• M76: 43,940,335 km (0.118 R)
• M77: 44,165,331 km (0.11 R)
• M78: 46,054,901 km (0.078 R)
• M79: 46,818,150 km (0.084 R)
• M80: 49,132,728 km (0.111 R)
• M81: 49,366,250 km (0.045 R)
• M82: 49,834,342 km (0.077 R)
• M83: 51,405,419 km (0.07 R)
• M84: 52,276,378 km (0.072 R)
• M85: 52,594,423 km (0.062 R)
• M86: 52,674,009 km (0.071 R)
• M87: 52,753,595 km (0.098 R)
• M88: 52,912,916 km (0.038 R)
• M89: 53,152,273 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 10.4

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.56 AU - 11 AU

Year: 11584 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,125,759 km

• M1: 162,912 km (0.047 R)
• M2: 520,900 km (0.087 R)
• M3: 676,482 km (0.076 R)
• M4: 1,781,262 km (0.095 R)
• M5: 2,249,054 km (0.107 R)
• M6: 2,785,064 km (0.057 R)
• M7: 3,763,434 km (0.089 R)
• M8: 4,076,243 km (0.116 R)
• M9: 4,289,569 km (0.065 R)
• M10: 4,397,729 km (0.081 R)
• M11: 4,690,342 km (0.101 R)
• M12: 4,913,991 km (0.043 R)
• M13: 5,179,377 km (0.107 R)
• M14: 5,333,164 km (0.102 R)
• M15: 6,617,462 km (0.08 R)
• M16: 6,826,600 km (0.105 R)
• M17: 8,758,656 km (0.096 R)
• M18: 10,214,692 km (0.062 R)
• M19: 11,392,925 km (0.047 R)
• M20: 11,543,121 km (0.086 R)
• M21: 11,795,194 km (0.081 R)
• M22: 12,048,912 km (0.114 R)
• M23: 12,202,100 km (0.062 R)
• M24: 12,873,196 km (0.082 R)
• M25: 13,082,035 km (0.1 R)
• M26: 13,344,728 km (0.031 R)
• M27: 13,928,908 km (0.079 R)
• M28: 14,089,726 km (0.12 R)
• M29: 15,619,813 km (0.067 R)
• M30: 15,898,514 km (0.103 R)
• M31: 16,235,259 km (0.083 R)
• M32: 16,348,055 km (0.052 R)
• M33: 16,631,094 km (0.054 R)
• M34: 17,087,368 km (0.12 R)
• M35: 17,201,960 km (0.103 R)
• M36: 17,721,364 km (0.1 R)
• M37: 18,953,302 km (0.054 R)
• M38: 20,577,337 km (0.107 R)
• M39: 21,436,926 km (0.046 R)
• M40: 22,496,528 km (0.085 R)
• M41: 23,127,831 km (0.05 R)
• M42: 23,636,912 km (0.106 R)
• M43: 23,892,874 km (0.111 R)
• M44: 24,085,556 km (0.037 R)
• M45: 24,278,687 km (0.092 R)
• M46: 24,666,445 km (0.107 R)
• M47: 25,121,372 km (0.098 R)
• M48: 25,579,142 km (0.062 R)
• M49: 25,973,631 km (0.101 R)
• M50: 26,039,604 km (0.107 R)
• M51: 26,835,464 km (0.105 R)
• M52: 27,774,041 km (0.096 R)
• M53: 28,383,054 km (0.065 R)
• M54: 28,723,390 km (0.068 R)
• M55: 28,791,606 km (0.05 R)
• M56: 29,065,071 km (0.058 R)
• M57: 29,270,619 km (0.097 R)
• M58: 29,476,764 km (0.096 R)
• M59: 30,375,399 km (0.116 R)
• M60: 32,554,591 km (0.115 R)
• M61: 33,053,650 km (0.108 R)
• M62: 33,555,251 km (0.041 R)
• M63: 33,770,971 km (0.092 R)
• M64: 33,842,928 km (0.106 R)
• M65: 34,203,758 km (0.068 R)
• M66: 35,513,338 km (0.114 R)
• M67: 35,586,491 km (0.046 R)
• M68: 36,395,516 km (0.106 R)
• M69: 36,469,268 km (0.1 R)
• M70: 36,913,424 km (0.093 R)
• M71: 37,806,823 km (0.049 R)
• M72: 37,956,421 km (0.085 R)
• M73: 38,858,346 km (0.056 R)
• M74: 38,933,743 km (0.06 R)
• M75: 40,682,991 km (0.081 R)
• M76: 41,374,582 km (0.117 R)
• M77: 41,914,930 km (0.118 R)
• M78: 42,691,193 km (0.026 R)
• M79: 42,769,134 km (0.037 R)
• M80: 42,847,074 km (0.114 R)
• M81: 44,021,567 km (0.058 R)
• M82: 45,444,991 km (0.106 R)
• M83: 45,524,577 km (0.11 R)
• M84: 47,205,309 km (0.076 R)
• M85: 47,285,793 km (0.054 R)
• M86: 48,906,237 km (0.091 R)
• M87: 49,969,279 km (0.076 R)
• M88: 51,039,951 km (0.116 R)
• M89: 51,536,616 km (0.076 R)
• M90: 53,959,802 km (0.111 R)
• M91: 54,381,220 km (0.102 R)
• M92: 54,803,983 km (0.085 R)
• M93: 56,078,407 km (0.116 R)
• M94: 56,163,678 km (0.077 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 8.1

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.78 AU - 14.36 AU

Year: 14738 Days

Day: 13.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,125,759 km

• M1: 195,973 km (0.11 R)
• M2: 254,167 km (0.1 R)
• M3: 321,037 km (0.082 R)
• M4: 707,299 km (0.081 R)
• M5: 2,031,090 km (0.094 R)
• M6: 2,643,694 km (0.067 R)
• M7: 3,662,006 km (0.086 R)
• M8: 3,751,915 km (0.082 R)
• M9: 4,149,995 km (0.047 R)
• M10: 4,465,496 km (0.084 R)
• M11: 4,690,940 km (0.098 R)
• M12: 5,019,457 km (0.095 R)
• M13: 5,220,218 km (0.077 R)
• M14: 5,733,787 km (0.072 R)
• M15: 6,227,460 km (0.095 R)
• M16: 6,299,118 km (0.103 R)
• M17: 7,217,948 km (0.114 R)
• M18: 7,520,734 km (0.109 R)
• M19: 9,464,758 km (0.045 R)
• M20: 10,173,553 km (0.104 R)
• M21: 10,770,149 km (0.106 R)
• M22: 11,072,786 km (0.106 R)
• M23: 11,203,385 km (0.075 R)
• M24: 11,421,947 km (0.09 R)
• M25: 11,509,911 km (0.049 R)
• M26: 12,400,915 km (0.118 R)
• M27: 12,992,126 km (0.104 R)
• M28: 14,867,784 km (0.12 R)
• M29: 15,108,039 km (0.112 R)
• M30: 15,446,728 km (0.113 R)
• M31: 15,935,016 km (0.095 R)
• M32: 16,082,369 km (0.117 R)
• M33: 16,577,239 km (0.096 R)
• M34: 18,296,568 km (0.11 R)
• M35: 18,502,564 km (0.089 R)
• M36: 18,554,175 km (0.047 R)
• M37: 18,605,786 km (0.065 R)
• M38: 19,649,232 km (0.084 R)
• M39: 19,912,973 km (0.063 R)
• M40: 20,018,888 km (0.103 R)
• M41: 21,737,767 km (0.117 R)
• M42: 21,792,221 km (0.1 R)
• M43: 22,174,892 km (0.056 R)
• M44: 22,725,413 km (0.104 R)
• M45: 22,780,614 km (0.114 R)
• M46: 23,224,621 km (0.113 R)
• M47: 23,727,569 km (0.043 R)
• M48: 23,952,115 km (0.065 R)
• M49: 24,177,559 km (0.105 R)
• M50: 24,233,957 km (0.097 R)
• M51: 25,028,921 km (0.027 R)
• M52: 25,602,030 km (0.092 R)
• M53: 25,717,071 km (0.072 R)
• M54: 26,063,539 km (0.052 R)
• M55: 26,237,372 km (0.063 R)
• M56: 26,295,416 km (0.086 R)
• M57: 26,702,622 km (0.059 R)
• M58: 27,170,713 km (0.048 R)
• M59: 27,405,732 km (0.032 R)
• M60: 28,293,296 km (0.111 R)
• M61: 29,551,414 km (0.098 R)
• M62: 29,611,851 km (0.088 R)
• M63: 30,156,986 km (0.063 R)
• M64: 30,400,382 km (0.085 R)
• M65: 30,644,376 km (0.042 R)
• M66: 30,827,783 km (0.093 R)
• M67: 31,380,397 km (0.088 R)
• M68: 31,688,719 km (0.047 R)
• M69: 33,182,902 km (0.096 R)
• M70: 33,749,130 km (0.1 R)
• M71: 33,812,260 km (0.096 R)
• M72: 34,445,508 km (0.081 R)
• M73: 34,572,666 km (0.118 R)
• M74: 34,763,553 km (0.086 R)
• M75: 35,595,168 km (0.119 R)
• M76: 35,916,803 km (0.047 R)
• M77: 36,303,962 km (0.113 R)
• M78: 37,866,662 km (0.085 R)
• M79: 38,194,880 km (0.092 R)
• M80: 38,656,090 km (0.062 R)
• M81: 38,788,185 km (0.099 R)
• M82: 40,318,272 km (0.111 R)
• M83: 41,326,861 km (0.102 R)
• M84: 42,207,543 km (0.07 R)
• M85: 42,684,312 km (0.069 R)
• M86: 43,437,238 km (0.071 R)
• M87: 43,574,569 km (0.077 R)
• M88: 43,987,608 km (0.116 R)
• M89: 44,470,959 km (0.095 R)
• M90: 45,722,046 km (0.056 R)
• M91: 46,984,802 km (0.109 R)
• M92: 47,125,723 km (0.053 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit