🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 9.2

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 1 AU

Year: 506 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,476,833 km

• M1: 114,442 km (0.092 R)
• M2: 432,487 km (0.09 R)
• M3: 893,997 km (0.108 R)
• M4: 1,319,453 km (0.039 R)
• M5: 1,621,791 km (0.114 R)
• M6: 1,996,982 km (0.115 R)
• M7: 2,291,839 km (0.11 R)
• M8: 2,605,397 km (0.032 R)
• M9: 3,433,720 km (0.058 R)
• M10: 3,805,171 km (0.108 R)
• M11: 5,117,145 km (0.098 R)
• M12: 5,784,052 km (0.107 R)
• M13: 6,627,485 km (0.114 R)
• M14: 6,932,964 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 9.8

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 617 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,476,833 km

• M1: 121,922 km (0.102 R)
• M2: 451,786 km (0.06 R)
• M3: 819,048 km (0.091 R)
• M4: 1,126,622 km (0.104 R)
• M5: 1,471,594 km (0.105 R)
• M6: 1,782,459 km (0.103 R)
• M7: 2,110,826 km (0.091 R)
• M8: 2,530,448 km (0.073 R)
• M9: 3,668,140 km (0.045 R)
• M10: 4,263,390 km (0.119 R)
• M11: 5,084,233 km (0.054 R)
• M12: 6,734,747 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 13.7

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.27 AU - 1.37 AU

Year: 979 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,476,833 km

• M1: 170,392 km (0.06 R)
• M2: 761,902 km (0.081 R)
• M3: 1,297,014 km (0.105 R)
• M4: 1,743,414 km (0.062 R)
• M5: 2,624,246 km (0.109 R)
• M6: 3,106,101 km (0.11 R)
• M7: 3,542,926 km (0.116 R)
• M8: 4,167,946 km (0.035 R)
• M9: 4,774,416 km (0.081 R)
• M10: 5,262,703 km (0.068 R)
• M11: 5,888,471 km (0.116 R)
• M12: 6,340,257 km (0.082 R)
• M13: 6,769,004 km (0.049 R)
• M14: 7,837,133 km (0.08 R)
• M15: 8,411,888 km (0.087 R)
• M16: 9,853,264 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 12.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.29 AU - 2.83 AU

Year: 2645 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,476,833 km

• M1: 153,936 km (0.094 R)
• M2: 1,295,667 km (0.051 R)
• M3: 2,744,672 km (0.116 R)
• M4: 3,775,401 km (0.092 R)
• M5: 4,415,980 km (0.1 R)
• M6: 5,256,420 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 11.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.66 AU - 3 AU

Year: 3074 Days

Day: 9.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,476,833 km

• M1: 139,276 km (0.118 R)
• M2: 2,298,422 km (0.05 R)
• M3: 2,904,293 km (0.116 R)
• M4: 3,261,682 km (0.105 R)
• M5: 4,277,751 km (0.091 R)
• M6: 5,656,894 km (0.084 R)
• M7: 10,586,892 km (0.093 R)
• M8: 15,653,622 km (0.059 R)
• M9: 16,129,493 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.3

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.67 AU - 4.05 AU

Year: 3977 Days

Day: 9.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,476,833 km

• M1: 168,148 km (0.109 R)
• M2: 945,309 km (0.12 R)
• M3: 1,531,433 km (0.097 R)
• M4: 2,205,372 km (0.099 R)
• M5: 3,521,683 km (0.093 R)
• M6: 5,530,932 km (0.108 R)
• M7: 7,888,595 km (0.046 R)
• M8: 9,820,352 km (0.109 R)
• M9: 13,852,314 km (0.082 R)
• M10: 14,983,124 km (0.087 R)
• M11: 17,184,756 km (0.101 R)
• M12: 17,860,340 km (0.065 R)
• M13: 19,330,438 km (0.043 R)
• M14: 20,128,842 km (0.114 R)
• M15: 24,608,551 km (0.066 R)
• M16: 25,864,425 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 9.2

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.27 AU - 4.97 AU

Year: 6412 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,476,833 km

• M1: 114,742 km (0.119 R)
• M2: 737,069 km (0.094 R)
• M3: 1,268,440 km (0.077 R)
• M4: 1,568,833 km (0.092 R)
• M5: 2,102,299 km (0.11 R)
• M6: 2,771,899 km (0.06 R)
• M7: 3,199,300 km (0.109 R)
• M8: 3,485,630 km (0.09 R)
• M9: 3,789,015 km (0.045 R)
• M10: 4,979,216 km (0.045 R)
• M11: 6,645,736 km (0.057 R)
• M12: 8,199,758 km (0.086 R)
• M13: 9,083,433 km (0.056 R)
• M14: 9,616,151 km (0.036 R)
• M15: 10,029,191 km (0.118 R)
• M16: 11,441,245 km (0.12 R)
• M17: 14,121,141 km (0.112 R)
• M18: 16,017,594 km (0.085 R)
• M19: 16,729,530 km (0.118 R)
• M20: 22,157,689 km (0.074 R)
• M21: 22,637,000 km (0.119 R)
• M22: 25,051,061 km (0.091 R)
• M23: 26,722,817 km (0.093 R)
• M24: 27,083,947 km (0.078 R)
• M25: 27,816,078 km (0.115 R)
• M26: 28,655,472 km (0.079 R)
• M27: 31,777,131 km (0.115 R)
• M28: 32,386,593 km (0.109 R)
• M29: 37,773,014 km (0.109 R)
• M30: 38,114,097 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.6

Radius: 6.6

Gravity: 16.18 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.08 AU - 8.26 AU

Year: 11123 Days

Day: 16.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 133.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,476,833 km

• M1: 83,027 km (0.045 R)
• M2: 332,406 km (0.114 R)
• M3: 641,775 km (0.11 R)
• M4: 1,102,836 km (0.112 R)
• M5: 1,373,308 km (0.086 R)
• M6: 1,912,160 km (0.09 R)
• M7: 2,230,205 km (0.037 R)
• M8: 2,562,612 km (0.077 R)
• M9: 2,816,928 km (0.071 R)
• M10: 3,064,662 km (0.109 R)
• M11: 5,363,832 km (0.116 R)
• M12: 6,035,227 km (0.088 R)
• M13: 7,165,738 km (0.117 R)
• M14: 9,485,403 km (0.116 R)
• M15: 10,252,989 km (0.064 R)
• M16: 11,969,475 km (0.093 R)
• M17: 12,804,082 km (0.078 R)
• M18: 14,789,245 km (0.119 R)
• M19: 15,059,569 km (0.064 R)
• M20: 17,341,834 km (0.056 R)
• M21: 21,097,040 km (0.062 R)
• M22: 27,438,942 km (0.079 R)
• M23: 28,676,117 km (0.099 R)
• M24: 32,838,378 km (0.064 R)
• M25: 36,273,445 km (0.062 R)
• M26: 41,260,140 km (0.069 R)
• M27: 44,686,230 km (0.075 R)
• M28: 44,968,222 km (0.114 R)
• M29: 48,892,324 km (0.049 R)
• M30: 49,945,792 km (0.103 R)
• M31: 50,707,395 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821

Radius: 6.9

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.72 AU - 9.62 AU

Year: 15078 Days

Day: 17.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,476,833 km

• M1: 85,869 km (0.094 R)
• M2: 359,633 km (0.103 R)
• M3: 661,821 km (0.104 R)
• M4: 931,546 km (0.109 R)
• M5: 1,837,511 km (0.076 R)
• M6: 2,175,751 km (0.119 R)
• M7: 2,879,460 km (0.102 R)
• M8: 4,082,675 km (0.102 R)
• M9: 5,218,722 km (0.118 R)
• M10: 6,097,908 km (0.083 R)
• M11: 7,116,820 km (0.08 R)
• M12: 8,494,018 km (0.088 R)
• M13: 16,176,167 km (0.045 R)
• M14: 20,649,592 km (0.11 R)
• M15: 21,296,005 km (0.085 R)
• M16: 24,118,468 km (0.03 R)
• M17: 24,731,969 km (0.101 R)
• M18: 25,146,804 km (0.055 R)
• M19: 26,419,134 km (0.108 R)
• M20: 26,743,761 km (0.119 R)
• M21: 33,936,576 km (0.12 R)
• M22: 34,448,799 km (0.099 R)
• M23: 36,683,492 km (0.111 R)
• M24: 37,087,556 km (0.065 R)
• M25: 37,631,045 km (0.042 R)
• M26: 42,171,640 km (0.114 R)
• M27: 48,667,478 km (0.12 R)
• M28: 53,005,667 km (0.07 R)
• M29: 62,059,480 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 3.1

Gravity: 63.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.64 AU - 11.04 AU

Year: 18430 Days

Day: 19.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,476,833 km

• M1: 39,793 km (0.118 R)
• M2: 155,582 km (0.088 R)
• M3: 471,084 km (0.072 R)
• M4: 585,825 km (0.085 R)
• M5: 748,139 km (0.057 R)
• M6: 1,010,534 km (0.111 R)
• M7: 1,203,515 km (0.106 R)
• M8: 1,857,706 km (0.113 R)
• M9: 2,047,696 km (0.088 R)
• M10: 3,671,132 km (0.088 R)
• M11: 3,818,785 km (0.104 R)
• M12: 6,116,309 km (0.063 R)
• M13: 6,536,380 km (0.112 R)
• M14: 12,696,072 km (0.082 R)
• M15: 12,830,411 km (0.116 R)
• M16: 15,263,321 km (0.078 R)
• M17: 20,367,002 km (0.093 R)
• M18: 22,948,912 km (0.046 R)
• M19: 23,551,043 km (0.068 R)
• M20: 25,740,857 km (0.069 R)
• M21: 26,609,572 km (0.095 R)
• M22: 30,280,255 km (0.06 R)
• M23: 38,746,297 km (0.07 R)
• M24: 51,337,052 km (0.09 R)
• M25: 51,678,285 km (0.093 R)
• M26: 55,532,076 km (0.091 R)
• M27: 56,434,002 km (0.12 R)
• M28: 57,162,394 km (0.055 R)
• M29: 60,708,312 km (0.09 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: 448 - 14,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit