🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.5 AU - 0.82 AU

Year: 205 Days

Day: 30.9 Hours

Environment

Temp: 133 °C

Axial Tilt: 154.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.19 AU - 3.45 AU

Year: 1813 Days

Day: 21.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,013,328 km

• M1: 884,423 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 8.5

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.91 AU - 7.43 AU

Year: 5868 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,013,328 km

• M1: 105,766 km (0.058 R)
• M2: 670,498 km (0.083 R)
• M3: 1,172,099 km (0.112 R)
• M4: 1,464,563 km (0.119 R)
• M5: 2,011,792 km (0.113 R)
• M6: 2,745,570 km (0.065 R)
• M7: 3,333,938 km (0.062 R)
• M8: 3,882,364 km (0.063 R)
• M9: 4,436,774 km (0.106 R)
• M10: 5,395,995 km (0.11 R)
• M11: 5,765,652 km (0.025 R)
• M12: 7,013,148 km (0.067 R)
• M13: 7,874,084 km (0.103 R)
• M14: 8,431,635 km (0.093 R)
• M15: 10,356,212 km (0.107 R)
• M16: 11,222,084 km (0.098 R)
• M17: 11,672,673 km (0.116 R)
• M18: 12,771,021 km (0.069 R)
• M19: 13,994,133 km (0.101 R)
• M20: 15,972,565 km (0.115 R)
• M21: 16,671,486 km (0.051 R)
• M22: 17,324,481 km (0.057 R)
• M23: 19,528,955 km (0.065 R)
• M24: 20,998,006 km (0.104 R)
• M25: 23,418,350 km (0.091 R)
• M26: 25,501,201 km (0.103 R)
• M27: 26,719,975 km (0.096 R)
• M28: 29,085,566 km (0.025 R)
• M29: 29,936,030 km (0.093 R)
• M30: 30,512,131 km (0.088 R)
• M31: 33,710,384 km (0.104 R)
• M32: 35,390,368 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 8.1

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.14 AU - 7.1 AU

Year: 6522 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,013,328 km

• M1: 101,577 km (0.094 R)
• M2: 455,825 km (0.098 R)
• M3: 993,928 km (0.048 R)
• M4: 1,644,081 km (0.104 R)
• M5: 2,283,911 km (0.03 R)
• M6: 2,790,599 km (0.111 R)
• M7: 3,902,111 km (0.101 R)
• M8: 4,243,044 km (0.112 R)
• M9: 4,720,411 km (0.094 R)
• M10: 5,058,353 km (0.086 R)
• M11: 5,412,301 km (0.049 R)
• M12: 6,783,366 km (0.06 R)
• M13: 7,404,646 km (0.107 R)
• M14: 7,895,028 km (0.09 R)
• M15: 8,302,831 km (0.099 R)
• M16: 10,234,439 km (0.093 R)
• M17: 11,823,019 km (0.104 R)
• M18: 12,402,262 km (0.11 R)
• M19: 13,141,126 km (0.091 R)
• M20: 13,521,404 km (0.103 R)
• M21: 14,453,997 km (0.101 R)
• M22: 18,735,039 km (0.03 R)
• M23: 20,521,387 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.2

Radius: 9.2

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.35 AU - 7.23 AU

Year: 6774 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,013,328 km

• M1: 114,442 km (0.111 R)
• M2: 469,887 km (0.116 R)
• M3: 812,765 km (0.119 R)
• M4: 1,179,729 km (0.07 R)
• M5: 1,602,642 km (0.072 R)
• M6: 2,027,650 km (0.053 R)
• M7: 2,658,953 km (0.094 R)
• M8: 3,746,529 km (0.115 R)
• M9: 4,282,837 km (0.056 R)
• M10: 4,611,803 km (0.069 R)
• M11: 5,766,699 km (0.064 R)
• M12: 6,134,560 km (0.115 R)
• M13: 6,806,703 km (0.068 R)
• M14: 7,845,511 km (0.081 R)
• M15: 9,030,775 km (0.113 R)
• M16: 9,712,941 km (0.086 R)
• M17: 10,282,909 km (0.091 R)
• M18: 12,073,595 km (0.067 R)
• M19: 14,003,258 km (0.045 R)
• M20: 14,792,686 km (0.1 R)
• M21: 16,261,588 km (0.032 R)
• M22: 20,240,742 km (0.111 R)
• M23: 20,857,683 km (0.109 R)
• M24: 23,704,680 km (0.11 R)
• M25: 25,710,788 km (0.107 R)
• M26: 28,494,056 km (0.026 R)
• M27: 29,171,286 km (0.057 R)
• M28: 32,299,975 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.4

Radius: 4.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.85 AU - 12.91 AU

Year: 16678 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,013,328 km

• M1: 58,493 km (0.106 R)
• M2: 249,080 km (0.115 R)
• M3: 1,048,083 km (0.116 R)
• M4: 1,401,283 km (0.103 R)
• M5: 1,560,904 km (0.093 R)
• M6: 2,725,374 km (0.065 R)
• M7: 3,464,986 km (0.109 R)
• M8: 3,639,567 km (0.094 R)
• M9: 3,964,194 km (0.045 R)
• M10: 8,558,494 km (0.07 R)
• M11: 10,236,683 km (0.112 R)
• M12: 12,799,145 km (0.101 R)
• M13: 13,216,972 km (0.064 R)
• M14: 19,569,346 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 4.4

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.93 AU - 17.89 AU

Year: 22044 Days

Day: 16.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,013,328 km

• M1: 55,800 km (0.034 R)
• M2: 323,879 km (0.114 R)
• M3: 516,861 km (0.118 R)
• M4: 1,786,348 km (0.113 R)
• M5: 1,970,503 km (0.09 R)
• M6: 3,993,066 km (0.08 R)
• M7: 4,573,207 km (0.057 R)
• M8: 5,939,185 km (0.042 R)
• M9: 6,183,778 km (0.089 R)
• M10: 6,957,947 km (0.036 R)
• M11: 8,038,791 km (0.089 R)
• M12: 12,466,589 km (0.087 R)
• M13: 14,631,869 km (0.087 R)
• M14: 16,711,429 km (0.054 R)
• M15: 18,545,050 km (0.101 R)
• M16: 19,510,405 km (0.063 R)
• M17: 20,050,752 km (0.058 R)
• M18: 20,416,519 km (0.104 R)
• M19: 21,731,933 km (0.06 R)
• M20: 22,410,210 km (0.065 R)
• M21: 29,397,178 km (0.12 R)
• M22: 34,346,774 km (0.059 R)
• M23: 35,134,107 km (0.064 R)
• M24: 35,799,369 km (0.079 R)
• M25: 41,426,194 km (0.089 R)
• M26: 54,038,042 km (0.072 R)
• M27: 66,524,079 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 5.1

Gravity: 28.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.49 AU - 16.99 AU

Year: 22780 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,013,328 km

• M1: 83,775 km (0.088 R)
• M2: 242,349 km (0.094 R)
• M3: 432,787 km (0.071 R)
• M4: 899,382 km (0.116 R)
• M5: 1,615,208 km (0.115 R)
• M6: 2,101,102 km (0.098 R)
• M7: 2,507,410 km (0.114 R)
• M8: 3,073,488 km (0.082 R)
• M9: 3,386,597 km (0.045 R)
• M10: 3,783,629 km (0.093 R)
• M11: 4,561,688 km (0.119 R)
• M12: 11,646,793 km (0.092 R)
• M13: 15,123,746 km (0.118 R)
• M14: 17,493,227 km (0.1 R)
• M15: 18,213,092 km (0.051 R)
• M16: 18,396,200 km (0.106 R)
• M17: 21,189,790 km (0.102 R)
• M18: 21,392,346 km (0.117 R)
• M19: 21,904,270 km (0.071 R)
• M20: 27,721,233 km (0.086 R)
• M21: 31,636,808 km (0.115 R)
• M22: 34,488,892 km (0.045 R)
• M23: 35,050,931 km (0.075 R)
• M24: 37,213,069 km (0.068 R)
• M25: 39,462,422 km (0.084 R)
• M26: 62,246,776 km (0.1 R)
• M27: 65,194,154 km (0.106 R)
• M28: 68,896,402 km (0.116 R)
• M29: 70,235,752 km (0.076 R)
• M30: 70,460,597 km (0.073 R)
• M31: 70,911,934 km (0.096 R)
• M32: 76,240,760 km (0.102 R)
• M33: 82,328,944 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 5.4

Gravity: 27.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.2 AU - 16.3 AU

Year: 23933 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,013,328 km

• M1: 71,059 km (0.076 R)
• M2: 444,754 km (0.099 R)
• M3: 835,355 km (0.099 R)
• M4: 1,017,565 km (0.036 R)
• M5: 1,241,513 km (0.098 R)
• M6: 1,928,466 km (0.082 R)
• M7: 2,296,926 km (0.11 R)
• M8: 3,980,051 km (0.079 R)
• M9: 4,288,821 km (0.034 R)
• M10: 5,643,729 km (0.076 R)
• M11: 8,760,152 km (0.065 R)
• M12: 9,282,697 km (0.05 R)
• M13: 9,642,630 km (0.113 R)
• M14: 9,949,455 km (0.097 R)
• M15: 12,070,005 km (0.071 R)
• M16: 12,426,497 km (0.054 R)
• M17: 12,716,717 km (0.111 R)
• M18: 14,553,928 km (0.114 R)
• M19: 15,535,739 km (0.057 R)
• M20: 19,807,805 km (0.084 R)
• M21: 33,981,156 km (0.045 R)
• M22: 34,264,196 km (0.095 R)
• M23: 34,978,525 km (0.108 R)
• M24: 37,935,626 km (0.114 R)
• M25: 45,360,618 km (0.027 R)
• M26: 46,569,069 km (0.026 R)
• M27: 49,411,728 km (0.097 R)
• M28: 51,245,947 km (0.105 R)
• M29: 51,618,147 km (0.099 R)
• M30: 54,274,257 km (0.119 R)
• M31: 58,833,252 km (0.118 R)
• M32: 59,037,154 km (0.086 R)
• M33: 61,101,156 km (0.084 R)
• M34: 65,154,660 km (0.097 R)
• M35: 75,702,806 km (0.115 R)
• M36: 80,372,354 km (0.047 R)
• M37: 82,649,832 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.7

Radius: 3.9

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.81 AU - 17.43 AU

Year: 27122 Days

Day: 24.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,013,328 km

• M1: 48,470 km (0.116 R)
• M2: 277,504 km (0.11 R)
• M3: 477,367 km (0.049 R)
• M4: 638,633 km (0.047 R)
• M5: 2,408,077 km (0.108 R)
• M6: 3,223,834 km (0.11 R)
• M7: 3,666,943 km (0.073 R)
• M8: 3,888,946 km (0.103 R)
• M9: 4,032,261 km (0.104 R)
• M10: 4,238,856 km (0.119 R)
• M11: 4,967,397 km (0.098 R)
• M12: 5,102,185 km (0.098 R)
• M13: 5,702,372 km (0.108 R)
• M14: 8,820,590 km (0.114 R)
• M15: 9,998,972 km (0.088 R)
• M16: 11,278,333 km (0.108 R)
• M17: 11,570,348 km (0.115 R)
• M18: 12,108,452 km (0.075 R)
• M19: 13,493,878 km (0.088 R)
• M20: 14,292,431 km (0.072 R)
• M21: 14,841,904 km (0.081 R)
• M22: 17,181,465 km (0.103 R)
• M23: 25,153,536 km (0.06 R)
• M24: 25,451,535 km (0.067 R)
• M25: 25,953,585 km (0.074 R)
• M26: 27,815,630 km (0.035 R)
• M27: 29,764,740 km (0.115 R)
• M28: 33,093,443 km (0.099 R)
• M29: 41,992,571 km (0.102 R)
• M30: 43,401,484 km (0.114 R)
• M31: 54,654,086 km (0.03 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 17,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit