🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.4

Radius: 9.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.63 AU

Year: 319 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,911,859 km

• M1: 120,576 km (0.059 R)
• M2: 458,817 km (0.117 R)
• M3: 920,775 km (0.081 R)
• M4: 1,240,017 km (0.095 R)
• M5: 1,716,187 km (0.118 R)
• M6: 2,120,251 km (0.101 R)
• M7: 4,372,447 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 14.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 551 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,911,859 km

• M1: 179,069 km (0.102 R)
• M2: 877,092 km (0.053 R)
• M3: 1,485,357 km (0.11 R)
• M4: 1,956,890 km (0.07 R)
• M5: 2,549,148 km (0.095 R)
• M6: 3,248,817 km (0.073 R)
• M7: 4,763,346 km (0.025 R)
• M8: 5,302,497 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.2

Radius: 9.4

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.39 AU - 1.83 AU

Year: 1436 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,911,859 km

• M1: 116,836 km (0.066 R)
• M2: 535,560 km (0.109 R)
• M3: 849,566 km (0.098 R)
• M4: 1,322,595 km (0.057 R)
• M5: 1,682,078 km (0.111 R)
• M6: 2,040,515 km (0.075 R)
• M7: 2,412,565 km (0.046 R)
• M8: 2,984,178 km (0.104 R)
• M9: 3,279,634 km (0.092 R)
• M10: 4,176,922 km (0.092 R)
• M11: 6,116,907 km (0.109 R)
• M12: 6,425,977 km (0.097 R)
• M13: 7,284,070 km (0.078 R)
• M14: 8,188,090 km (0.076 R)
• M15: 10,152,011 km (0.105 R)
• M16: 10,654,211 km (0.106 R)
• M17: 10,998,136 km (0.032 R)
• M18: 11,744,630 km (0.119 R)
• M19: 12,486,635 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 10

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.51 AU - 2.49 AU

Year: 1988 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,911,859 km

• M1: 124,465 km (0.093 R)
• M2: 492,626 km (0.112 R)
• M3: 836,551 km (0.089 R)
• M4: 1,207,554 km (0.108 R)
• M5: 1,660,836 km (0.063 R)
• M6: 2,272,092 km (0.092 R)
• M7: 2,763,222 km (0.049 R)
• M8: 3,099,668 km (0.113 R)
• M9: 4,711,435 km (0.095 R)
• M10: 5,132,404 km (0.061 R)
• M11: 5,469,897 km (0.094 R)
• M12: 6,379,302 km (0.114 R)
• M13: 6,870,282 km (0.076 R)
• M14: 7,359,916 km (0.117 R)
• M15: 8,642,269 km (0.114 R)
• M16: 8,999,957 km (0.09 R)
• M17: 9,841,296 km (0.057 R)
• M18: 10,632,369 km (0.106 R)
• M19: 12,491,123 km (0.086 R)
• M20: 12,871,999 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 9.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.43 AU - 3.95 AU

Year: 4983 Days

Day: 12.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,911,859 km

• M1: 117,584 km (0.099 R)
• M2: 450,140 km (0.074 R)
• M3: 1,287,888 km (0.112 R)
• M4: 1,596,508 km (0.076 R)
• M5: 1,968,708 km (0.094 R)
• M6: 2,560,816 km (0.054 R)
• M7: 2,962,935 km (0.058 R)
• M8: 3,326,608 km (0.088 R)
• M9: 3,894,781 km (0.114 R)
• M10: 4,237,509 km (0.087 R)
• M11: 5,143,324 km (0.098 R)
• M12: 5,670,806 km (0.111 R)
• M13: 8,222,647 km (0.108 R)
• M14: 10,041,757 km (0.101 R)
• M15: 11,409,830 km (0.096 R)
• M16: 11,782,179 km (0.118 R)
• M17: 12,848,064 km (0.095 R)
• M18: 13,251,230 km (0.113 R)
• M19: 14,838,762 km (0.062 R)
• M20: 15,170,870 km (0.077 R)
• M21: 15,621,458 km (0.107 R)
• M22: 17,268,980 km (0.094 R)
• M23: 17,760,259 km (0.04 R)
• M24: 18,387,373 km (0.117 R)
• M25: 19,029,298 km (0.069 R)
• M26: 20,154,573 km (0.111 R)
• M27: 22,392,258 km (0.108 R)
• M28: 23,421,491 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 14.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.72 AU - 5.7 AU

Year: 7185 Days

Day: 11.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,911,859 km

• M1: 179,368 km (0.091 R)
• M2: 946,356 km (0.048 R)
• M3: 1,492,538 km (0.094 R)
• M4: 1,977,385 km (0.089 R)
• M5: 3,480,095 km (0.111 R)
• M6: 4,114,241 km (0.049 R)
• M7: 4,653,840 km (0.082 R)
• M8: 6,387,081 km (0.101 R)
• M9: 7,265,819 km (0.054 R)
• M10: 16,617,331 km (0.111 R)
• M11: 17,159,175 km (0.035 R)
• M12: 18,710,505 km (0.103 R)
• M13: 20,662,159 km (0.091 R)
• M14: 21,210,136 km (0.069 R)
• M15: 21,687,503 km (0.081 R)
• M16: 23,079,062 km (0.105 R)
• M17: 32,917,216 km (0.116 R)
• M18: 34,863,634 km (0.118 R)
• M19: 36,543,469 km (0.071 R)
• M20: 39,103,986 km (0.109 R)
• M21: 40,916,962 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.4

Radius: 7.7

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.51 AU - 6.95 AU

Year: 10931 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,911,859 km

• M1: 95,743 km (0.083 R)
• M2: 358,885 km (0.088 R)
• M3: 730,636 km (0.053 R)
• M4: 1,037,162 km (0.058 R)
• M5: 1,513,332 km (0.118 R)
• M6: 2,038,271 km (0.075 R)
• M7: 2,532,842 km (0.048 R)
• M8: 3,058,229 km (0.033 R)
• M9: 4,295,404 km (0.094 R)
• M10: 6,206,666 km (0.119 R)
• M11: 7,285,117 km (0.103 R)
• M12: 7,846,708 km (0.094 R)
• M13: 8,814,606 km (0.072 R)
• M14: 9,056,356 km (0.116 R)
• M15: 9,502,606 km (0.079 R)
• M16: 10,225,912 km (0.098 R)
• M17: 12,616,187 km (0.069 R)
• M18: 13,746,249 km (0.049 R)
• M19: 16,642,763 km (0.04 R)
• M20: 17,387,910 km (0.052 R)
• M21: 18,468,456 km (0.062 R)
• M22: 20,005,424 km (0.107 R)
• M23: 23,888,985 km (0.079 R)
• M24: 24,265,074 km (0.093 R)
• M25: 28,667,739 km (0.082 R)
• M26: 31,056,668 km (0.097 R)
• M27: 32,529,010 km (0.087 R)
• M28: 35,490,000 km (0.078 R)
• M29: 37,857,237 km (0.062 R)
• M30: 39,405,276 km (0.12 R)
• M31: 42,765,244 km (0.104 R)
• M32: 48,380,550 km (0.086 R)
• M33: 51,912,107 km (0.049 R)
• M34: 52,861,006 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.8

Radius: 3.9

Gravity: 43.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.97 AU - 7.01 AU

Year: 12990 Days

Day: 24 Hours

Environment

Temp: -230 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,911,859 km

• M1: 48,470 km (0.116 R)
• M2: 216,468 km (0.093 R)
• M3: 434,283 km (0.12 R)
• M4: 981,212 km (0.094 R)
• M5: 1,323,492 km (0.108 R)
• M6: 1,492,688 km (0.118 R)
• M7: 1,926,521 km (0.054 R)
• M8: 2,460,287 km (0.092 R)
• M9: 2,783,867 km (0.045 R)
• M10: 4,336,393 km (0.094 R)
• M11: 4,646,959 km (0.113 R)
• M12: 6,153,708 km (0.076 R)
• M13: 6,545,804 km (0.093 R)
• M14: 7,867,202 km (0.101 R)
• M15: 8,003,785 km (0.072 R)
• M16: 8,906,309 km (0.093 R)
• M17: 9,613,159 km (0.116 R)
• M18: 10,194,347 km (0.115 R)
• M19: 12,691,584 km (0.101 R)
• M20: 15,928,583 km (0.093 R)
• M21: 16,220,897 km (0.06 R)
• M22: 17,736,174 km (0.087 R)
• M23: 19,843,559 km (0.096 R)
• M24: 20,696,716 km (0.077 R)
• M25: 25,829,868 km (0.106 R)
• M26: 27,364,143 km (0.062 R)
• M27: 28,849,800 km (0.062 R)
• M28: 33,270,716 km (0.053 R)
• M29: 34,109,212 km (0.087 R)
• M30: 35,579,310 km (0.054 R)
• M31: 41,056,687 km (0.11 R)
• M32: 42,299,247 km (0.034 R)
• M33: 45,588,306 km (0.085 R)
• M34: 53,317,878 km (0.036 R)
• M35: 53,807,512 km (0.1 R)
• M36: 54,300,287 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 609.1

Radius: 4.7

Gravity: 27.57 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.49 AU - 10.83 AU

Year: 19487 Days

Day: 22.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,911,859 km

• M1: 58,642 km (0.063 R)
• M2: 543,489 km (0.051 R)
• M3: 2,347,340 km (0.085 R)
• M4: 3,939,211 km (0.115 R)
• M5: 4,126,956 km (0.08 R)
• M6: 7,052,343 km (0.098 R)
• M7: 9,312,318 km (0.107 R)
• M8: 9,589,822 km (0.062 R)
• M9: 9,759,017 km (0.102 R)
• M10: 11,061,416 km (0.102 R)
• M11: 12,812,758 km (0.038 R)
• M12: 23,560,468 km (0.095 R)
• M13: 24,598,677 km (0.08 R)
• M14: 30,614,755 km (0.07 R)
• M15: 31,104,988 km (0.069 R)
• M16: 41,890,246 km (0.077 R)
• M17: 54,562,831 km (0.111 R)
• M18: 57,296,732 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit