🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.37 AU - 2.13 AU

Year: 877 Days

Day: 41.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.72 AU - 1.8 AU

Year: 884 Days

Day: 27.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,058,156 km

• M1: 136,134 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.65 AU - 1.93 AU

Year: 907 Days

Day: 35 Hours

Environment

Temp: -67 °C

Axial Tilt: 76.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,058,156 km

• M1: 267,631 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.08 AU - 3.16 AU

Year: 1606 Days

Day: 18.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,058,156 km

• M1: 204,500 km (0.107 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 8.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.61 AU - 7.61 AU

Year: 5720 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 101,058,156 km

• M1: 104,569 km (0.093 R)
• M2: 432,487 km (0.062 R)
• M3: 888,462 km (0.106 R)
• M4: 2,625,293 km (0.101 R)
• M5: 3,671,730 km (0.111 R)
• M6: 6,767,808 km (0.102 R)
• M7: 7,483,633 km (0.093 R)
• M8: 9,511,881 km (0.067 R)
• M9: 10,409,319 km (0.118 R)
• M10: 11,192,165 km (0.074 R)
• M11: 11,576,482 km (0.056 R)
• M12: 12,598,684 km (0.109 R)
• M13: 15,705,832 km (0.113 R)
• M14: 17,692,940 km (0.048 R)
• M15: 18,568,387 km (0.099 R)
• M16: 20,342,318 km (0.104 R)
• M17: 21,367,961 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 10.6

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.68 AU - 9.56 AU

Year: 8764 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 101,058,156 km

• M1: 131,796 km (0.116 R)
• M2: 544,536 km (0.093 R)
• M3: 977,772 km (0.105 R)
• M4: 1,344,885 km (0.09 R)
• M5: 1,721,572 km (0.06 R)
• M6: 2,234,543 km (0.087 R)
• M7: 4,149,097 km (0.074 R)
• M8: 5,047,881 km (0.048 R)
• M9: 6,171,211 km (0.111 R)
• M10: 6,650,523 km (0.081 R)
• M11: 7,008,062 km (0.092 R)
• M12: 8,651,993 km (0.092 R)
• M13: 9,341,340 km (0.106 R)
• M14: 10,207,063 km (0.082 R)
• M15: 11,836,632 km (0.099 R)
• M16: 13,126,016 km (0.101 R)
• M17: 13,519,309 km (0.119 R)
• M18: 19,085,696 km (0.074 R)
• M19: 19,883,352 km (0.11 R)
• M20: 21,700,966 km (0.114 R)
• M21: 23,216,243 km (0.113 R)
• M22: 28,184,987 km (0.049 R)
• M23: 29,697,571 km (0.037 R)
• M24: 30,670,107 km (0.049 R)
• M25: 32,067,052 km (0.097 R)
• M26: 34,030,224 km (0.082 R)
• M27: 34,987,501 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 14.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.94 AU - 8.9 AU

Year: 9254 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 101,058,156 km

• M1: 179,069 km (0.114 R)
• M2: 759,060 km (0.102 R)
• M3: 1,277,566 km (0.098 R)
• M4: 2,360,056 km (0.117 R)
• M5: 2,816,479 km (0.115 R)
• M6: 3,638,370 km (0.114 R)
• M7: 4,672,689 km (0.065 R)
• M8: 5,929,162 km (0.115 R)
• M9: 6,973,355 km (0.119 R)
• M10: 9,661,629 km (0.118 R)
• M11: 12,634,438 km (0.051 R)
• M12: 13,449,148 km (0.102 R)
• M13: 15,508,063 km (0.065 R)
• M14: 16,510,369 km (0.078 R)
• M15: 20,243,434 km (0.074 R)
• M16: 21,197,420 km (0.048 R)
• M17: 22,684,423 km (0.102 R)
• M18: 23,713,806 km (0.108 R)
• M19: 26,989,101 km (0.082 R)
• M20: 29,939,919 km (0.105 R)
• M21: 34,985,706 km (0.038 R)
• M22: 38,487,343 km (0.084 R)
• M23: 40,696,754 km (0.103 R)
• M24: 43,380,091 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.2

Radius: 6.8

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.12 AU - 14.06 AU

Year: 16919 Days

Day: 19.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,058,156 km

• M1: 84,523 km (0.059 R)
• M2: 339,138 km (0.114 R)
• M3: 587,920 km (0.074 R)
• M4: 1,189,004 km (0.096 R)
• M5: 1,500,915 km (0.092 R)
• M6: 1,756,279 km (0.068 R)
• M7: 2,225,867 km (0.103 R)
• M8: 2,654,465 km (0.045 R)
• M9: 2,901,301 km (0.108 R)
• M10: 4,545,980 km (0.104 R)
• M11: 4,973,980 km (0.097 R)
• M12: 5,869,323 km (0.099 R)
• M13: 9,251,731 km (0.102 R)
• M14: 10,355,464 km (0.049 R)
• M15: 11,286,711 km (0.083 R)
• M16: 11,805,666 km (0.085 R)
• M17: 13,314,809 km (0.111 R)
• M18: 16,054,694 km (0.07 R)
• M19: 17,045,630 km (0.111 R)
• M20: 20,547,866 km (0.105 R)
• M21: 22,013,626 km (0.039 R)
• M22: 32,557,882 km (0.076 R)
• M23: 44,416,057 km (0.096 R)
• M24: 45,220,145 km (0.099 R)
• M25: 46,526,733 km (0.063 R)
• M26: 48,533,588 km (0.097 R)
• M27: 49,730,521 km (0.037 R)
• M28: 60,808,243 km (0.115 R)
• M29: 61,203,481 km (0.085 R)
• M30: 61,600,364 km (0.033 R)
• M31: 63,204,951 km (0.072 R)
• M32: 65,456,698 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.8

Radius: 3.8

Gravity: 30.66 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.92 AU - 18.12 AU

Year: 24285 Days

Day: 16 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 101,058,156 km

• M1: 47,273 km (0.061 R)
• M2: 521,049 km (0.117 R)
• M3: 911,051 km (0.114 R)
• M4: 1,216,530 km (0.073 R)
• M5: 1,439,880 km (0.089 R)
• M6: 3,395,273 km (0.096 R)
• M7: 4,589,513 km (0.088 R)
• M8: 4,729,686 km (0.1 R)
• M9: 4,945,107 km (0.084 R)
• M10: 5,280,655 km (0.093 R)
• M11: 6,912,020 km (0.091 R)
• M12: 7,049,949 km (0.051 R)
• M13: 9,289,579 km (0.117 R)
• M14: 10,508,802 km (0.105 R)
• M15: 10,691,311 km (0.098 R)
• M16: 11,125,294 km (0.066 R)
• M17: 11,442,292 km (0.074 R)
• M18: 11,570,797 km (0.119 R)
• M19: 15,338,419 km (0.11 R)
• M20: 15,494,599 km (0.092 R)
• M21: 16,130,540 km (0.086 R)
• M22: 16,866,412 km (0.058 R)
• M23: 21,659,378 km (0.086 R)
• M24: 25,935,633 km (0.112 R)
• M25: 26,717,881 km (0.111 R)
• M26: 28,095,079 km (0.067 R)
• M27: 28,919,961 km (0.111 R)
• M28: 30,865,781 km (0.029 R)
• M29: 31,870,630 km (0.038 R)
• M30: 33,027,021 km (0.117 R)
• M31: 33,418,519 km (0.097 R)
• M32: 35,833,328 km (0.098 R)
• M33: 36,246,666 km (0.058 R)
• M34: 37,364,761 km (0.1 R)
• M35: 50,870,158 km (0.101 R)
• M36: 52,447,368 km (0.039 R)
• M37: 55,147,909 km (0.037 R)
• M38: 56,253,587 km (0.107 R)
• M39: 60,628,875 km (0.119 R)
• M40: 62,999,254 km (0.079 R)
• M41: 69,834,680 km (0.059 R)
• M42: 73,319,712 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 4.2

Gravity: 51.82 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 15.66 AU - 18.3 AU

Year: 26501 Days

Day: 23.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 101,058,156 km

• M1: 75,098 km (0.106 R)
• M2: 651,200 km (0.09 R)
• M3: 812,765 km (0.081 R)
• M4: 1,931,907 km (0.12 R)
• M5: 2,152,863 km (0.072 R)
• M6: 2,566,950 km (0.112 R)
• M7: 3,456,010 km (0.09 R)
• M8: 4,883,622 km (0.094 R)
• M9: 5,127,168 km (0.097 R)
• M10: 5,816,365 km (0.092 R)
• M11: 6,136,505 km (0.03 R)
• M12: 8,423,856 km (0.034 R)
• M13: 9,317,853 km (0.08 R)
• M14: 10,945,777 km (0.091 R)
• M15: 13,929,207 km (0.044 R)
• M16: 14,668,071 km (0.062 R)
• M17: 15,346,498 km (0.101 R)
• M18: 16,223,590 km (0.032 R)
• M19: 24,593,740 km (0.111 R)
• M20: 25,914,540 km (0.101 R)
• M21: 30,703,916 km (0.094 R)
• M22: 33,960,213 km (0.114 R)
• M23: 36,050,843 km (0.111 R)
• M24: 42,324,080 km (0.03 R)
• M25: 48,540,021 km (0.102 R)
• M26: 48,912,520 km (0.096 R)
• M27: 63,850,466 km (0.104 R)
• M28: 66,564,919 km (0.064 R)
• M29: 67,718,319 km (0.1 R)
• M30: 70,064,911 km (0.115 R)
• M31: 72,708,156 km (0.104 R)
• M32: 75,417,074 km (0.032 R)
• M33: 76,922,627 km (0.083 R)
• M34: 77,937,349 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 16,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit