🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216

Radius: 8.5

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.64 AU - 0.78 AU

Year: 392 Days

Day: 5.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,270,844 km

• M1: 105,766 km (0.115 R)
• M2: 500,704 km (0.049 R)
• M3: 982,708 km (0.082 R)
• M4: 1,277,566 km (0.081 R)
• M5: 1,583,643 km (0.063 R)
• M6: 2,030,342 km (0.082 R)
• M7: 2,443,083 km (0.044 R)
• M8: 2,722,382 km (0.057 R)
• M9: 3,552,351 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.8

Radius: 10.4

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.83 AU - 1.09 AU

Year: 617 Days

Day: 5.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 74.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,270,844 km

• M1: 129,402 km (0.094 R)
• M2: 476,320 km (0.095 R)
• M3: 800,049 km (0.084 R)
• M4: 1,286,990 km (0.084 R)
• M5: 2,133,565 km (0.093 R)
• M6: 2,662,543 km (0.083 R)
• M7: 3,149,634 km (0.12 R)
• M8: 4,013,860 km (0.09 R)
• M9: 4,673,138 km (0.114 R)
• M10: 5,384,775 km (0.097 R)
• M11: 6,127,230 km (0.113 R)
• M12: 6,936,554 km (0.086 R)
• M13: 7,792,254 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 14.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.19 AU - 1.67 AU

Year: 1122 Days

Day: 9.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,270,844 km

• M1: 176,525 km (0.092 R)
• M2: 626,815 km (0.101 R)
• M3: 1,176,886 km (0.06 R)
• M4: 1,944,324 km (0.119 R)
• M5: 2,606,444 km (0.1 R)
• M6: 3,141,555 km (0.101 R)
• M7: 4,015,057 km (0.106 R)
• M8: 4,801,942 km (0.118 R)
• M9: 6,062,304 km (0.074 R)
• M10: 7,463,587 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 8.4

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.22 AU - 1.76 AU

Year: 1193 Days

Day: 10.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 66,270,844 km

• M1: 126,111 km (0.078 R)
• M2: 493,673 km (0.096 R)
• M3: 846,574 km (0.095 R)
• M4: 2,042,909 km (0.096 R)
• M5: 2,397,904 km (0.051 R)
• M6: 5,547,837 km (0.094 R)
• M7: 6,130,521 km (0.105 R)
• M8: 6,402,340 km (0.099 R)
• M9: 7,316,832 km (0.028 R)
• M10: 8,071,404 km (0.104 R)
• M11: 8,848,116 km (0.07 R)
• M12: 9,373,204 km (0.093 R)
• M13: 9,643,378 km (0.046 R)
• M14: 11,007,112 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 10.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.57 AU - 7.19 AU

Year: 9354 Days

Day: 6 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,270,844 km

• M1: 135,536 km (0.071 R)
• M2: 549,922 km (0.102 R)
• M3: 996,771 km (0.118 R)
• M4: 1,685,669 km (0.045 R)
• M5: 2,120,251 km (0.061 R)
• M6: 2,649,079 km (0.076 R)
• M7: 3,196,607 km (0.065 R)
• M8: 3,643,307 km (0.063 R)
• M9: 5,496,525 km (0.055 R)
• M10: 5,863,339 km (0.115 R)
• M11: 7,298,581 km (0.087 R)
• M12: 8,162,209 km (0.076 R)
• M13: 11,058,424 km (0.115 R)
• M14: 11,537,137 km (0.115 R)
• M15: 14,452,949 km (0.108 R)
• M16: 16,216,260 km (0.109 R)
• M17: 16,696,020 km (0.118 R)
• M18: 20,323,170 km (0.089 R)
• M19: 21,367,064 km (0.11 R)
• M20: 22,110,565 km (0.062 R)
• M21: 22,956,691 km (0.095 R)
• M22: 25,349,359 km (0.059 R)
• M23: 26,276,268 km (0.115 R)
• M24: 26,938,388 km (0.099 R)
• M25: 27,514,788 km (0.088 R)
• M26: 31,463,873 km (0.093 R)
• M27: 38,252,924 km (0.091 R)
• M28: 39,103,537 km (0.068 R)
• M29: 40,968,723 km (0.104 R)
• M30: 43,810,484 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666.9

Radius: 3.9

Gravity: 43.85 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.81 AU - 8.07 AU

Year: 14677 Days

Day: 22.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,270,844 km

• M1: 48,619 km (0.102 R)
• M2: 377,136 km (0.041 R)
• M3: 524,341 km (0.096 R)
• M4: 719,267 km (0.072 R)
• M5: 1,138,440 km (0.073 R)
• M6: 1,654,552 km (0.093 R)
• M7: 3,281,429 km (0.041 R)
• M8: 4,001,593 km (0.11 R)
• M9: 4,181,709 km (0.109 R)
• M10: 4,462,056 km (0.068 R)
• M11: 4,590,560 km (0.091 R)
• M12: 5,823,396 km (0.094 R)
• M13: 6,015,779 km (0.077 R)
• M14: 6,577,370 km (0.037 R)
• M15: 6,913,666 km (0.067 R)
• M16: 8,228,780 km (0.072 R)
• M17: 9,072,662 km (0.111 R)
• M18: 10,248,352 km (0.115 R)
• M19: 10,416,201 km (0.084 R)
• M20: 12,196,714 km (0.119 R)
• M21: 13,158,778 km (0.05 R)
• M22: 13,290,724 km (0.103 R)
• M23: 13,691,945 km (0.066 R)
• M24: 14,170,210 km (0.072 R)
• M25: 15,160,099 km (0.058 R)
• M26: 15,820,124 km (0.109 R)
• M27: 18,240,618 km (0.043 R)
• M28: 18,569,883 km (0.071 R)
• M29: 18,819,412 km (0.058 R)
• M30: 19,753,651 km (0.096 R)
• M31: 20,807,418 km (0.108 R)
• M32: 22,646,275 km (0.064 R)
• M33: 24,490,667 km (0.034 R)
• M34: 24,690,530 km (0.092 R)
• M35: 26,328,178 km (0.062 R)
• M36: 29,818,147 km (0.115 R)
• M37: 33,358,680 km (0.098 R)
• M38: 37,565,671 km (0.048 R)
• M39: 38,906,965 km (0.114 R)
• M40: 46,095,143 km (0.102 R)
• M41: 50,968,743 km (0.088 R)
• M42: 51,294,417 km (0.061 R)
• M43: 60,987,910 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.8

Radius: 5.1

Gravity: 35.48 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.25 AU - 9.19 AU

Year: 15460 Days

Day: 24.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 52.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,270,844 km

• M1: 75,846 km (0.046 R)
• M2: 533,316 km (0.034 R)
• M3: 727,794 km (0.105 R)
• M4: 890,556 km (0.109 R)
• M5: 1,292,077 km (0.042 R)
• M6: 2,746,019 km (0.1 R)
• M7: 3,502,236 km (0.038 R)
• M8: 4,067,716 km (0.096 R)
• M9: 5,530,484 km (0.113 R)
• M10: 6,211,453 km (0.061 R)
• M11: 7,358,719 km (0.073 R)
• M12: 8,640,623 km (0.051 R)
• M13: 10,179,986 km (0.078 R)
• M14: 10,651,368 km (0.104 R)
• M15: 13,932,798 km (0.109 R)
• M16: 14,293,927 km (0.078 R)
• M17: 15,723,484 km (0.081 R)
• M18: 17,163,214 km (0.083 R)
• M19: 17,662,123 km (0.093 R)
• M20: 20,302,226 km (0.106 R)
• M21: 21,619,735 km (0.098 R)
• M22: 25,267,230 km (0.047 R)
• M23: 26,021,203 km (0.103 R)
• M24: 28,028,507 km (0.103 R)
• M25: 30,136,790 km (0.07 R)
• M26: 31,475,841 km (0.08 R)
• M27: 32,474,257 km (0.038 R)
• M28: 34,011,375 km (0.071 R)
• M29: 41,828,612 km (0.036 R)
• M30: 42,127,957 km (0.085 R)
• M31: 42,882,678 km (0.104 R)
• M32: 44,108,932 km (0.118 R)
• M33: 44,730,661 km (0.068 R)
• M34: 49,917,219 km (0.027 R)
• M35: 51,788,688 km (0.067 R)
• M36: 52,133,811 km (0.114 R)
• M37: 55,670,903 km (0.086 R)
• M38: 56,762,369 km (0.113 R)
• M39: 66,826,266 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.4

Radius: 6.3

Gravity: 20.12 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.27 AU - 10.21 AU

Year: 15517 Days

Day: 15.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,270,844 km

• M1: 78,688 km (0.086 R)
• M2: 370,853 km (0.107 R)
• M3: 594,652 km (0.094 R)
• M4: 1,059,303 km (0.066 R)
• M5: 1,265,299 km (0.108 R)
• M6: 2,549,597 km (0.071 R)
• M7: 3,229,070 km (0.09 R)
• M8: 3,611,143 km (0.081 R)
• M9: 4,022,986 km (0.089 R)
• M10: 4,400,421 km (0.079 R)
• M11: 4,975,176 km (0.088 R)
• M12: 8,469,184 km (0.07 R)
• M13: 9,739,121 km (0.1 R)
• M14: 10,132,264 km (0.118 R)
• M15: 10,830,736 km (0.074 R)
• M16: 11,375,272 km (0.088 R)
• M17: 12,129,545 km (0.079 R)
• M18: 13,254,521 km (0.114 R)
• M19: 14,811,536 km (0.088 R)
• M20: 19,055,478 km (0.062 R)
• M21: 25,600,684 km (0.116 R)
• M22: 26,674,497 km (0.066 R)
• M23: 28,568,257 km (0.117 R)
• M24: 29,957,722 km (0.053 R)
• M25: 33,754,815 km (0.109 R)
• M26: 45,630,193 km (0.044 R)
• M27: 47,047,034 km (0.056 R)
• M28: 52,322,154 km (0.089 R)
• M29: 54,397,825 km (0.088 R)
• M30: 64,028,487 km (0.107 R)
• M31: 65,010,298 km (0.102 R)
• M32: 65,405,835 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.5

Radius: 6.7

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.9 AU - 10.18 AU

Year: 19330 Days

Day: 18.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,270,844 km

• M1: 85,420 km (0.112 R)
• M2: 354,397 km (0.08 R)
• M3: 589,416 km (0.054 R)
• M4: 1,260,063 km (0.116 R)
• M5: 1,765,255 km (0.105 R)
• M6: 3,019,483 km (0.058 R)
• M7: 3,463,191 km (0.109 R)
• M8: 8,159,816 km (0.108 R)
• M9: 8,456,468 km (0.097 R)
• M10: 9,018,956 km (0.097 R)
• M11: 11,095,225 km (0.072 R)
• M12: 12,797,948 km (0.12 R)
• M13: 14,166,470 km (0.045 R)
• M14: 16,010,862 km (0.116 R)
• M15: 18,768,100 km (0.104 R)
• M16: 22,883,089 km (0.109 R)
• M17: 23,473,551 km (0.105 R)
• M18: 33,844,424 km (0.107 R)
• M19: 36,310,694 km (0.119 R)
• M20: 36,710,719 km (0.101 R)
• M21: 43,218,675 km (0.059 R)
• M22: 47,693,596 km (0.05 R)
• M23: 52,808,198 km (0.11 R)
• M24: 58,276,599 km (0.063 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 17,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit