🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.9 AU - 0.94 AU

Year: 336 Days

Day: 47.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.34 AU - 1.36 AU

Year: 597 Days

Day: 34.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.79 AU - 2.43 AU

Year: 1167 Days

Day: 25.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.82 AU - 2.86 AU

Year: 1363 Days

Day: 30.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.35 AU - 3.59 AU

Year: 1949 Days

Day: 40.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.36 AU - 4.62 AU

Year: 3035 Days

Day: 46 Hours

Environment

Temp: -135 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 11.3

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.32 AU - 5.32 AU

Year: 4673 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,571,612 km

• M1: 144,362 km (0.114 R)
• M2: 431,141 km (0.116 R)
• M3: 514,617 km (0.102 R)
• M4: 678,277 km (0.075 R)
• M5: 795,262 km (0.068 R)
• M6: 997,668 km (0.071 R)
• M7: 1,114,654 km (0.047 R)
• M8: 1,189,153 km (0.092 R)
• M9: 1,661,584 km (0.105 R)
• M10: 1,802,355 km (0.041 R)
• M11: 2,272,242 km (0.081 R)
• M12: 2,344,199 km (0.096 R)
• M13: 2,417,053 km (0.037 R)
• M14: 2,728,665 km (0.104 R)
• M15: 2,961,140 km (0.105 R)
• M16: 3,570,602 km (0.056 R)
• M17: 3,739,797 km (0.091 R)
• M18: 3,868,302 km (0.096 R)
• M19: 4,100,777 km (0.108 R)
• M20: 4,322,780 km (0.085 R)
• M21: 4,442,758 km (0.103 R)
• M22: 4,609,709 km (0.091 R)
• M23: 4,778,754 km (0.071 R)
• M24: 5,250,287 km (0.043 R)
• M25: 5,378,492 km (0.084 R)
• M26: 5,589,126 km (0.108 R)
• M27: 6,035,526 km (0.119 R)
• M28: 6,390,671 km (0.096 R)
• M29: 6,476,241 km (0.061 R)
• M30: 6,614,021 km (0.115 R)
• M31: 6,700,638 km (0.098 R)
• M32: 6,805,058 km (0.039 R)
• M33: 7,086,002 km (0.052 R)
• M34: 7,299,479 km (0.06 R)
• M35: 7,370,986 km (0.106 R)
• M36: 7,696,062 km (0.093 R)
• M37: 7,787,168 km (0.081 R)
• M38: 8,099,827 km (0.09 R)
• M39: 8,248,378 km (0.108 R)
• M40: 8,416,526 km (0.064 R)
• M41: 8,529,323 km (0.084 R)
• M42: 8,718,414 km (0.05 R)
• M43: 8,851,556 km (0.095 R)
• M44: 9,605,978 km (0.063 R)
• M45: 9,921,480 km (0.078 R)
• M46: 10,080,503 km (0.037 R)
• M47: 10,421,287 km (0.082 R)
• M48: 10,623,543 km (0.081 R)
• M49: 11,031,945 km (0.091 R)
• M50: 11,362,407 km (0.103 R)
• M51: 11,990,718 km (0.105 R)
• M52: 12,117,876 km (0.102 R)
• M53: 12,202,698 km (0.107 R)
• M54: 12,287,969 km (0.097 R)
• M55: 12,501,595 km (0.102 R)
• M56: 13,150,251 km (0.09 R)
• M57: 13,346,972 km (0.063 R)
• M58: 13,743,407 km (0.034 R)
• M59: 13,876,399 km (0.097 R)
• M60: 14,819,315 km (0.114 R)
• M61: 15,069,742 km (0.105 R)
• M62: 15,321,515 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.5

Radius: 12.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.67 AU - 7.05 AU

Year: 6108 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,571,612 km

• M1: 244,443 km (0.096 R)
• M2: 328,068 km (0.092 R)
• M3: 461,360 km (0.087 R)
• M4: 567,425 km (0.113 R)
• M5: 1,629,869 km (0.029 R)
• M6: 1,803,253 km (0.099 R)
• M7: 2,003,265 km (0.033 R)
• M8: 2,210,757 km (0.102 R)
• M9: 2,403,739 km (0.113 R)
• M10: 2,513,394 km (0.111 R)
• M11: 3,063,465 km (0.111 R)
• M12: 3,182,695 km (0.086 R)
• M13: 3,550,257 km (0.066 R)
• M14: 3,701,051 km (0.118 R)
• M15: 4,299,293 km (0.11 R)
• M16: 4,733,277 km (0.095 R)
• M17: 5,382,083 km (0.078 R)
• M18: 5,731,693 km (0.114 R)
• M19: 5,849,875 km (0.114 R)
• M20: 6,700,189 km (0.118 R)
• M21: 7,363,357 km (0.069 R)
• M22: 7,784,475 km (0.079 R)
• M23: 8,180,161 km (0.085 R)
• M24: 8,650,048 km (0.113 R)
• M25: 8,751,924 km (0.081 R)
• M26: 9,128,911 km (0.12 R)
• M27: 9,616,450 km (0.107 R)
• M28: 9,898,742 km (0.114 R)
• M29: 10,005,405 km (0.091 R)
• M30: 10,363,542 km (0.097 R)
• M31: 10,471,851 km (0.077 R)
• M32: 10,689,516 km (0.053 R)
• M33: 11,018,930 km (0.114 R)
• M34: 11,463,236 km (0.116 R)
• M35: 11,725,182 km (0.099 R)
• M36: 13,732,636 km (0.076 R)
• M37: 14,090,773 km (0.102 R)
• M38: 14,170,658 km (0.082 R)
• M39: 14,291,085 km (0.082 R)
• M40: 14,613,468 km (0.12 R)
• M41: 14,979,235 km (0.114 R)
• M42: 15,388,983 km (0.066 R)
• M43: 16,219,850 km (0.111 R)
• M44: 16,767,677 km (0.12 R)
• M45: 17,236,068 km (0.113 R)
• M46: 18,403,829 km (0.076 R)
• M47: 18,710,804 km (0.068 R)
• M48: 18,931,012 km (0.104 R)
• M49: 20,045,367 km (0.087 R)
• M50: 20,769,720 km (0.104 R)
• M51: 20,997,856 km (0.059 R)
• M52: 21,089,261 km (0.029 R)
• M53: 21,226,741 km (0.058 R)
• M54: 21,456,523 km (0.06 R)
• M55: 22,617,852 km (0.042 R)
• M56: 22,805,597 km (0.094 R)
• M57: 23,088,038 km (0.088 R)
• M58: 23,514,093 km (0.029 R)
• M59: 23,704,231 km (0.04 R)
• M60: 23,990,412 km (0.115 R)
• M61: 24,566,364 km (0.081 R)
• M62: 24,711,025 km (0.075 R)
• M63: 24,807,665 km (0.077 R)
• M64: 26,075,058 km (0.047 R)
• M65: 26,222,562 km (0.1 R)
• M66: 26,321,147 km (0.101 R)
• M67: 26,469,249 km (0.106 R)
• M68: 26,716,534 km (0.081 R)
• M69: 26,865,384 km (0.099 R)
• M70: 26,964,717 km (0.09 R)
• M71: 27,114,016 km (0.12 R)
• M72: 27,313,430 km (0.12 R)
• M73: 28,368,543 km (0.095 R)
• M74: 29,028,420 km (0.043 R)
• M75: 29,283,484 km (0.059 R)
• M76: 30,363,281 km (0.114 R)
• M77: 30,622,235 km (0.039 R)
• M78: 30,933,997 km (0.091 R)
• M79: 32,138,859 km (0.042 R)
• M80: 32,402,749 km (0.095 R)
• M81: 32,508,664 km (0.097 R)
• M82: 33,947,946 km (0.066 R)
• M83: 34,162,918 km (0.072 R)
• M84: 34,270,628 km (0.103 R)
• M85: 34,973,289 km (0.061 R)
• M86: 35,190,506 km (0.117 R)
• M87: 35,680,738 km (0.065 R)
• M88: 36,228,116 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 12.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.69 AU - 11.65 AU

Year: 11451 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,571,612 km

• M1: 195,076 km (0.101 R)
• M2: 789,877 km (0.079 R)
• M3: 1,008,140 km (0.086 R)
• M4: 1,246,749 km (0.072 R)
• M5: 1,403,078 km (0.104 R)
• M6: 1,504,207 km (0.081 R)
• M7: 1,867,131 km (0.102 R)
• M8: 2,234,095 km (0.036 R)
• M9: 2,353,474 km (0.085 R)
• M10: 2,499,631 km (0.086 R)
• M11: 3,330,348 km (0.112 R)
• M12: 3,523,030 km (0.107 R)
• M13: 3,606,655 km (0.059 R)
• M14: 4,093,746 km (0.113 R)
• M15: 5,775,824 km (0.104 R)
• M16: 6,550,442 km (0.058 R)
• M17: 7,179,651 km (0.102 R)
• M18: 7,937,962 km (0.089 R)
• M19: 8,048,365 km (0.112 R)
• M20: 8,159,367 km (0.105 R)
• M21: 9,219,567 km (0.077 R)
• M22: 9,296,909 km (0.028 R)
• M23: 9,647,866 km (0.049 R)
• M24: 9,765,899 km (0.096 R)
• M25: 10,042,954 km (0.099 R)
• M26: 10,443,427 km (0.106 R)
• M27: 10,849,137 km (0.072 R)
• M28: 12,954,278 km (0.107 R)
• M29: 13,434,038 km (0.042 R)
• M30: 13,521,852 km (0.042 R)
• M31: 14,455,941 km (0.118 R)
• M32: 14,591,178 km (0.063 R)
• M33: 15,090,386 km (0.049 R)
• M34: 15,641,355 km (0.111 R)
• M35: 16,527,274 km (0.111 R)
• M36: 16,810,313 km (0.061 R)
• M37: 17,238,163 km (0.097 R)
• M38: 17,717,624 km (0.119 R)
• M39: 17,910,605 km (0.11 R)
• M40: 18,689,711 km (0.094 R)
• M41: 18,984,718 km (0.089 R)
• M42: 19,132,820 km (0.109 R)
• M43: 19,479,887 km (0.088 R)
• M44: 19,729,117 km (0.068 R)
• M45: 20,838,086 km (0.043 R)
• M46: 20,939,812 km (0.104 R)
• M47: 21,915,490 km (0.115 R)
• M48: 22,330,624 km (0.084 R)
• M49: 24,822,027 km (0.075 R)
• M50: 25,092,200 km (0.106 R)
• M51: 25,254,813 km (0.044 R)
• M52: 25,363,421 km (0.104 R)
• M53: 26,128,016 km (0.083 R)
• M54: 27,233,245 km (0.086 R)
• M55: 27,344,546 km (0.092 R)
• M56: 28,410,132 km (0.111 R)
• M57: 29,832,957 km (0.059 R)
• M58: 30,639,738 km (0.086 R)
• M59: 30,987,703 km (0.11 R)
• M60: 31,337,014 km (0.117 R)
• M61: 31,980,883 km (0.106 R)
• M62: 32,098,318 km (0.055 R)
• M63: 33,758,704 km (0.107 R)
• M64: 34,358,442 km (0.114 R)
• M65: 34,901,333 km (0.12 R)
• M66: 35,264,706 km (0.061 R)
• M67: 35,446,916 km (0.073 R)
• M68: 35,873,270 km (0.107 R)
• M69: 36,608,095 km (0.077 R)
• M70: 36,792,549 km (0.098 R)
• M71: 36,915,818 km (0.032 R)
• M72: 37,471,723 km (0.103 R)
• M73: 37,968,239 km (0.063 R)
• M74: 38,217,319 km (0.086 R)
• M75: 38,529,380 km (0.108 R)
• M76: 40,102,552 km (0.043 R)
• M77: 42,662,919 km (0.115 R)
• M78: 43,051,574 km (0.095 R)
• M79: 43,311,426 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit