🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.84 AU - 1 AU

Year: 312 Days

Day: 29.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.92 AU - 1.1 AU

Year: 358 Days

Day: 39.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.02 AU - 1.14 AU

Year: 396 Days

Day: 39.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.37 AU - 1.49 AU

Year: 604 Days

Day: 40.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.66 AU - 1.96 AU

Year: 860 Days

Day: 26 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.02 AU - 3.2 AU

Year: 1937 Days

Day: 46.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 10.6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 5.56 AU - 7.6 AU

Year: 5960 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,623,142 km

• M1: 145,708 km (0.117 R)
• M2: 216,618 km (0.056 R)
• M3: 408,402 km (0.108 R)
• M4: 497,413 km (0.103 R)
• M5: 628,461 km (0.115 R)
• M6: 722,857 km (0.037 R)
• M7: 874,400 km (0.061 R)
• M8: 1,240,017 km (0.081 R)
• M9: 1,408,763 km (0.095 R)
• M10: 1,520,214 km (0.079 R)
• M11: 1,634,806 km (0.102 R)
• M12: 1,820,756 km (0.063 R)
• M13: 1,942,828 km (0.09 R)
• M14: 2,158,548 km (0.078 R)
• M15: 2,401,345 km (0.103 R)
• M16: 2,933,614 km (0.076 R)
• M17: 3,015,743 km (0.068 R)
• M18: 3,308,806 km (0.088 R)
• M19: 3,589,302 km (0.107 R)
• M20: 4,150,593 km (0.056 R)
• M21: 4,500,652 km (0.056 R)
• M22: 5,204,360 km (0.066 R)
• M23: 5,329,275 km (0.113 R)
• M24: 5,632,958 km (0.114 R)
• M25: 5,838,506 km (0.06 R)
• M26: 6,204,422 km (0.109 R)
• M27: 6,497,185 km (0.111 R)
• M28: 6,577,818 km (0.099 R)
• M29: 7,430,526 km (0.102 R)
• M30: 7,884,257 km (0.073 R)
• M31: 8,346,963 km (0.046 R)
• M32: 8,434,777 km (0.077 R)
• M33: 8,522,740 km (0.098 R)
• M34: 8,670,244 km (0.098 R)
• M35: 8,967,794 km (0.059 R)
• M36: 9,177,979 km (0.05 R)
• M37: 9,542,250 km (0.088 R)
• M38: 9,634,103 km (0.044 R)
• M39: 10,253,588 km (0.12 R)
• M40: 11,174,961 km (0.116 R)
• M41: 11,563,915 km (0.108 R)
• M42: 12,023,330 km (0.067 R)
• M43: 12,994,071 km (0.057 R)
• M44: 13,403,072 km (0.035 R)
• M45: 14,024,501 km (0.119 R)
• M46: 14,338,806 km (0.086 R)
• M47: 15,908,537 km (0.096 R)
• M48: 16,090,448 km (0.057 R)
• M49: 16,824,674 km (0.106 R)
• M50: 16,935,676 km (0.1 R)
• M51: 17,009,876 km (0.094 R)
• M52: 18,707,663 km (0.115 R)
• M53: 19,324,305 km (0.078 R)
• M54: 19,518,333 km (0.099 R)
• M55: 19,791,050 km (0.079 R)
• M56: 20,065,114 km (0.12 R)
• M57: 20,616,980 km (0.108 R)
• M58: 20,696,267 km (0.113 R)
• M59: 20,974,369 km (0.107 R)
• M60: 21,213,726 km (0.081 R)
• M61: 21,333,853 km (0.095 R)
• M62: 21,897,089 km (0.064 R)
• M63: 22,261,659 km (0.097 R)
• M64: 22,710,154 km (0.077 R)
• M65: 23,615,969 km (0.099 R)
• M66: 23,865,049 km (0.078 R)
• M67: 24,324,015 km (0.117 R)
• M68: 24,785,824 km (0.065 R)
• M69: 25,292,961 km (0.105 R)
• M70: 25,889,108 km (0.102 R)
• M71: 26,317,557 km (0.108 R)
• M72: 26,532,828 km (0.042 R)
• M73: 26,618,996 km (0.069 R)
• M74: 26,964,867 km (0.106 R)
• M75: 27,355,766 km (0.103 R)
• M76: 27,617,413 km (0.114 R)
• M77: 29,740,206 km (0.083 R)
• M78: 30,009,183 km (0.084 R)
• M79: 30,099,092 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 11.9

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.53 AU - 7.91 AU

Year: 7574 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,623,142 km

• M1: 155,283 km (0.062 R)
• M2: 230,231 km (0.094 R)
• M3: 324,927 km (0.096 R)
• M4: 404,213 km (0.119 R)
• M5: 492,775 km (0.082 R)
• M6: 663,616 km (0.104 R)
• M7: 805,884 km (0.101 R)
• M8: 1,123,181 km (0.038 R)
• M9: 2,150,320 km (0.073 R)
• M10: 2,568,895 km (0.077 R)
• M11: 2,645,489 km (0.026 R)
• M12: 4,092,250 km (0.083 R)
• M13: 4,212,377 km (0.111 R)
• M14: 4,333,701 km (0.086 R)
• M15: 4,487,039 km (0.028 R)
• M16: 4,610,906 km (0.071 R)
• M17: 4,736,119 km (0.108 R)
• M18: 4,862,380 km (0.094 R)
• M19: 5,743,960 km (0.032 R)
• M20: 6,289,693 km (0.113 R)
• M21: 6,568,843 km (0.036 R)
• M22: 6,923,539 km (0.101 R)
• M23: 7,031,100 km (0.071 R)
• M24: 7,394,024 km (0.054 R)
• M25: 7,577,731 km (0.102 R)
• M26: 7,837,582 km (0.08 R)
• M27: 8,100,276 km (0.059 R)
• M28: 8,442,406 km (0.054 R)
• M29: 8,906,010 km (0.104 R)
• M30: 9,377,991 km (0.092 R)
• M31: 9,577,106 km (0.039 R)
• M32: 9,777,567 km (0.094 R)
• M33: 10,019,916 km (0.108 R)
• M34: 10,387,328 km (0.082 R)
• M35: 10,967,618 km (0.04 R)
• M36: 11,219,541 km (0.116 R)
• M37: 12,073,147 km (0.086 R)
• M38: 12,202,998 km (0.093 R)
• M39: 12,289,764 km (0.115 R)
• M40: 13,124,969 km (0.098 R)
• M41: 14,160,486 km (0.103 R)
• M42: 14,297,517 km (0.108 R)
• M43: 15,503,276 km (0.1 R)
• M44: 16,548,965 km (0.045 R)
• M45: 16,934,778 km (0.113 R)
• M46: 17,080,337 km (0.046 R)
• M47: 17,177,576 km (0.103 R)
• M48: 17,568,176 km (0.063 R)
• M49: 17,666,461 km (0.112 R)
• M50: 18,011,284 km (0.092 R)
• M51: 18,159,835 km (0.056 R)
• M52: 19,973,709 km (0.102 R)
• M53: 20,127,346 km (0.09 R)
• M54: 22,003,004 km (0.11 R)
• M55: 22,161,877 km (0.057 R)
• M56: 22,693,997 km (0.033 R)
• M57: 22,800,959 km (0.108 R)
• M58: 23,770,952 km (0.093 R)
• M59: 24,424,994 km (0.101 R)
• M60: 25,251,073 km (0.117 R)
• M61: 26,366,625 km (0.093 R)
• M62: 27,270,645 km (0.115 R)
• M63: 28,070,096 km (0.074 R)
• M64: 28,530,259 km (0.092 R)
• M65: 29,750,379 km (0.048 R)
• M66: 30,928,013 km (0.068 R)
• M67: 33,450,682 km (0.098 R)
• M68: 34,490,387 km (0.111 R)
• M69: 34,736,476 km (0.051 R)
• M70: 35,976,194 km (0.053 R)
• M71: 37,041,181 km (0.106 R)
• M72: 37,482,794 km (0.117 R)
• M73: 37,735,913 km (0.112 R)
• M74: 39,010,038 km (0.114 R)
• M75: 40,622,404 km (0.061 R)
• M76: 41,273,454 km (0.111 R)
• M77: 42,520,053 km (0.119 R)
• M78: 42,783,944 km (0.097 R)
• M79: 43,114,854 km (0.115 R)
• M80: 43,845,490 km (0.044 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 15

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.67 AU - 13.23 AU

Year: 16455 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,623,142 km

• M1: 212,579 km (0.093 R)
• M2: 363,822 km (0.084 R)
• M3: 774,019 km (0.065 R)
• M4: 1,185,862 km (0.051 R)
• M5: 1,460,075 km (0.032 R)
• M6: 1,786,348 km (0.118 R)
• M7: 2,103,645 km (0.1 R)
• M8: 2,336,868 km (0.062 R)
• M9: 2,578,768 km (0.061 R)
• M10: 2,902,348 km (0.094 R)
• M11: 3,277,540 km (0.102 R)
• M12: 3,510,164 km (0.105 R)
• M13: 3,829,107 km (0.085 R)
• M14: 4,157,624 km (0.032 R)
• M15: 4,538,500 km (0.097 R)
• M16: 4,842,483 km (0.044 R)
• M17: 5,470,794 km (0.088 R)
• M18: 5,841,498 km (0.055 R)
• M19: 7,002,826 km (0.079 R)
• M20: 8,128,999 km (0.1 R)
• M21: 8,445,847 km (0.079 R)
• M22: 9,037,656 km (0.117 R)
• M23: 10,546,650 km (0.077 R)
• M24: 11,833,491 km (0.1 R)
• M25: 12,253,412 km (0.111 R)
• M26: 12,617,234 km (0.084 R)
• M27: 16,580,530 km (0.037 R)
• M28: 18,417,443 km (0.067 R)
• M29: 20,821,331 km (0.053 R)
• M30: 21,401,172 km (0.097 R)
• M31: 22,280,957 km (0.1 R)
• M32: 23,849,042 km (0.054 R)
• M33: 24,760,991 km (0.09 R)
• M34: 24,990,773 km (0.101 R)
• M35: 25,606,967 km (0.059 R)
• M36: 25,761,801 km (0.108 R)
• M37: 26,540,757 km (0.096 R)
• M38: 27,723,627 km (0.088 R)
• M39: 28,121,707 km (0.075 R)
• M40: 28,441,547 km (0.083 R)
• M41: 28,843,068 km (0.119 R)
• M42: 29,084,968 km (0.109 R)
• M43: 29,814,556 km (0.077 R)
• M44: 31,955,751 km (0.065 R)
• M45: 32,540,678 km (0.052 R)
• M46: 33,721,305 km (0.111 R)
• M47: 34,829,975 km (0.043 R)
• M48: 35,087,582 km (0.088 R)
• M49: 35,345,788 km (0.053 R)
• M50: 35,950,762 km (0.072 R)
• M51: 36,124,146 km (0.079 R)
• M52: 36,820,823 km (0.097 R)
• M53: 39,472,745 km (0.068 R)
• M54: 40,640,954 km (0.084 R)
• M55: 40,821,669 km (0.079 R)
• M56: 41,274,801 km (0.096 R)
• M57: 41,456,412 km (0.034 R)
• M58: 43,657,147 km (0.057 R)
• M59: 45,520,089 km (0.083 R)
• M60: 45,613,887 km (0.092 R)
• M61: 48,746,167 km (0.092 R)
• M62: 51,165,015 km (0.117 R)
• M63: 51,457,928 km (0.087 R)
• M64: 52,438,242 km (0.101 R)
• M65: 56,219,329 km (0.099 R)
• M66: 57,532,948 km (0.057 R)
• M67: 60,706,068 km (0.112 R)
• M68: 61,741,734 km (0.119 R)
• M69: 62,366,006 km (0.056 R)
• M70: 62,783,384 km (0.106 R)
• M71: 64,251,238 km (0.106 R)
• M72: 64,883,738 km (0.11 R)
• M73: 65,942,592 km (0.089 R)
• M74: 67,113,943 km (0.047 R)
• M75: 68,507,148 km (0.107 R)
• M76: 69,153,411 km (0.084 R)
• M77: 69,369,281 km (0.092 R)
• M78: 72,195,783 km (0.053 R)
• M79: 72,633,955 km (0.084 R)
• M80: 72,963,220 km (0.048 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 14,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit