🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.2

Radius: 13.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.73 AU - 0.81 AU

Year: 436 Days

Day: 9.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,454,199 km

• M1: 166,652 km (0.084 R)
• M2: 622,477 km (0.102 R)
• M3: 1,084,585 km (0.117 R)
• M4: 1,559,707 km (0.075 R)
• M5: 2,066,545 km (0.12 R)
• M6: 2,663,590 km (0.03 R)
• M7: 3,157,562 km (0.076 R)
• M8: 3,712,570 km (0.119 R)
• M9: 4,602,079 km (0.087 R)
• M10: 5,645,824 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 8.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.53 AU - 1.61 AU

Year: 1270 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,454,199 km

• M1: 104,569 km (0.086 R)
• M2: 381,026 km (0.087 R)
• M3: 687,253 km (0.061 R)
• M4: 1,065,735 km (0.1 R)
• M5: 1,405,322 km (0.104 R)
• M6: 1,957,787 km (0.032 R)
• M7: 2,781,772 km (0.089 R)
• M8: 3,115,974 km (0.117 R)
• M9: 3,377,172 km (0.112 R)
• M10: 3,865,759 km (0.069 R)
• M11: 5,923,926 km (0.082 R)
• M12: 7,845,212 km (0.054 R)
• M13: 8,568,816 km (0.092 R)
• M14: 9,336,104 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.7

Radius: 10.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.42 AU - 1.9 AU

Year: 1381 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 60,454,199 km

• M1: 134,339 km (0.076 R)
• M2: 2,874,673 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 14.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.3 AU - 2.74 AU

Year: 2583 Days

Day: 6.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 60,454,199 km

• M1: 184,753 km (0.067 R)
• M2: 716,424 km (0.117 R)
• M3: 1,325,886 km (0.068 R)
• M4: 2,279,872 km (0.082 R)
• M5: 3,543,974 km (0.089 R)
• M6: 4,063,826 km (0.034 R)
• M7: 5,808,885 km (0.099 R)
• M8: 7,293,345 km (0.059 R)
• M9: 9,588,924 km (0.054 R)
• M10: 10,451,655 km (0.103 R)
• M11: 10,921,991 km (0.098 R)
• M12: 12,549,167 km (0.107 R)
• M13: 13,216,373 km (0.087 R)
• M14: 17,128,807 km (0.104 R)
• M15: 20,089,797 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.7

Radius: 10.8

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.35 AU - 2.83 AU

Year: 2691 Days

Day: 15 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,454,199 km

• M1: 134,339 km (0.049 R)
• M2: 485,595 km (0.076 R)
• M3: 988,543 km (0.104 R)
• M4: 1,427,313 km (0.05 R)
• M5: 1,982,920 km (0.097 R)
• M6: 2,402,093 km (0.105 R)
• M7: 2,928,079 km (0.072 R)
• M8: 3,314,790 km (0.106 R)
• M9: 4,109,753 km (0.109 R)
• M10: 4,684,957 km (0.08 R)
• M11: 5,050,574 km (0.103 R)
• M12: 6,511,995 km (0.11 R)
• M13: 7,175,163 km (0.089 R)
• M14: 7,788,065 km (0.057 R)
• M15: 9,473,285 km (0.106 R)
• M16: 10,828,791 km (0.116 R)
• M17: 11,512,155 km (0.105 R)
• M18: 13,689,103 km (0.114 R)
• M19: 14,108,276 km (0.111 R)
• M20: 17,942,469 km (0.119 R)
• M21: 19,361,256 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 14.4

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.54 AU - 3.82 AU

Year: 3661 Days

Day: 5.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 60,454,199 km

• M1: 179,069 km (0.113 R)
• M2: 883,824 km (0.074 R)
• M3: 1,516,623 km (0.077 R)
• M4: 2,157,650 km (0.093 R)
• M5: 2,806,456 km (0.099 R)
• M6: 6,203,076 km (0.091 R)
• M7: 6,800,420 km (0.092 R)
• M8: 7,555,889 km (0.032 R)
• M9: 8,594,846 km (0.077 R)
• M10: 9,443,665 km (0.095 R)
• M11: 10,125,681 km (0.072 R)
• M12: 10,611,127 km (0.115 R)
• M13: 11,750,464 km (0.095 R)
• M14: 13,949,702 km (0.073 R)
• M15: 14,411,361 km (0.096 R)
• M16: 16,564,823 km (0.07 R)
• M17: 18,205,762 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 11.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.48 AU - 4.58 AU

Year: 5224 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,454,199 km

• M1: 139,276 km (0.085 R)
• M2: 611,257 km (0.109 R)
• M3: 1,072,318 km (0.088 R)
• M4: 1,528,591 km (0.086 R)
• M5: 2,011,343 km (0.041 R)
• M6: 2,393,865 km (0.048 R)
• M7: 2,770,852 km (0.042 R)
• M8: 4,342,677 km (0.105 R)
• M9: 4,749,284 km (0.117 R)
• M10: 5,236,973 km (0.057 R)
• M11: 5,878,299 km (0.108 R)
• M12: 7,109,040 km (0.08 R)
• M13: 7,531,206 km (0.118 R)
• M14: 8,779,749 km (0.11 R)
• M15: 11,206,975 km (0.104 R)
• M16: 11,683,145 km (0.094 R)
• M17: 13,617,595 km (0.074 R)
• M18: 14,105,434 km (0.086 R)
• M19: 17,661,076 km (0.077 R)
• M20: 18,372,115 km (0.118 R)
• M21: 19,304,708 km (0.12 R)
• M22: 20,059,429 km (0.085 R)
• M23: 21,921,174 km (0.088 R)
• M24: 22,516,574 km (0.09 R)
• M25: 24,926,147 km (0.045 R)
• M26: 25,903,320 km (0.105 R)
• M27: 26,318,005 km (0.079 R)
• M28: 30,435,238 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 14.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.24 AU - 6.22 AU

Year: 8856 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,454,199 km

• M1: 175,927 km (0.099 R)
• M2: 924,964 km (0.067 R)
• M3: 1,669,063 km (0.063 R)
• M4: 2,474,947 km (0.095 R)
• M5: 4,586,222 km (0.112 R)
• M6: 5,759,368 km (0.117 R)
• M7: 7,740,792 km (0.112 R)
• M8: 10,016,475 km (0.11 R)
• M9: 12,221,099 km (0.11 R)
• M10: 12,708,040 km (0.1 R)
• M11: 14,515,481 km (0.119 R)
• M12: 15,284,564 km (0.12 R)
• M13: 15,736,050 km (0.116 R)
• M14: 23,328,741 km (0.103 R)
• M15: 24,155,568 km (0.099 R)
• M16: 25,392,892 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.8

Radius: 3

Gravity: 29.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.11 AU - 10.79 AU

Year: 21812 Days

Day: 21.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 60,454,199 km

• M1: 37,399 km (0.105 R)
• M2: 152,440 km (0.092 R)
• M3: 311,612 km (0.118 R)
• M4: 1,133,653 km (0.107 R)
• M5: 1,415,495 km (0.058 R)
• M6: 1,534,276 km (0.11 R)
• M7: 1,627,924 km (0.067 R)
• M8: 2,097,213 km (0.104 R)
• M9: 3,321,073 km (0.117 R)
• M10: 3,835,989 km (0.03 R)
• M11: 4,157,175 km (0.059 R)
• M12: 5,623,085 km (0.103 R)
• M13: 6,153,559 km (0.076 R)
• M14: 6,552,387 km (0.034 R)
• M15: 7,944,096 km (0.064 R)
• M16: 8,320,634 km (0.109 R)
• M17: 8,957,472 km (0.098 R)
• M18: 9,313,515 km (0.069 R)
• M19: 11,472,062 km (0.081 R)
• M20: 12,321,778 km (0.069 R)
• M21: 15,992,611 km (0.115 R)
• M22: 21,934,040 km (0.108 R)
• M23: 24,890,094 km (0.075 R)
• M24: 25,897,486 km (0.116 R)
• M25: 26,931,805 km (0.079 R)
• M26: 27,036,823 km (0.111 R)
• M27: 27,459,138 km (0.032 R)
• M28: 30,312,717 km (0.114 R)
• M29: 30,883,134 km (0.105 R)
• M30: 31,113,365 km (0.086 R)
• M31: 36,728,820 km (0.097 R)
• M32: 41,009,863 km (0.078 R)
• M33: 41,287,965 km (0.069 R)
• M34: 45,910,091 km (0.117 R)
• M35: 47,117,196 km (0.114 R)
• M36: 47,728,602 km (0.092 R)
• M37: 50,545,530 km (0.112 R)
• M38: 50,865,221 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.9

Radius: 5

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 9.68 AU - 12.84 AU

Year: 24396 Days

Day: 22.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 60,454,199 km

• M1: 62,233 km (0.092 R)
• M2: 731,833 km (0.085 R)
• M3: 2,022,563 km (0.076 R)
• M4: 2,477,939 km (0.094 R)
• M5: 3,323,915 km (0.096 R)
• M6: 3,589,751 km (0.069 R)
• M7: 4,224,494 km (0.069 R)
• M8: 4,897,385 km (0.117 R)
• M9: 5,565,340 km (0.115 R)
• M10: 6,741,030 km (0.077 R)
• M11: 7,080,617 km (0.072 R)
• M12: 8,407,700 km (0.118 R)
• M13: 9,053,214 km (0.118 R)
• M14: 9,946,314 km (0.112 R)
• M15: 12,528,672 km (0.051 R)
• M16: 18,718,284 km (0.094 R)
• M17: 18,884,338 km (0.099 R)
• M18: 19,051,438 km (0.092 R)
• M19: 27,956,700 km (0.088 R)
• M20: 30,406,814 km (0.071 R)
• M21: 31,332,077 km (0.115 R)
• M22: 31,566,348 km (0.095 R)
• M23: 38,743,455 km (0.095 R)
• M24: 39,967,764 km (0.026 R)
• M25: 43,649,218 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 19,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit