🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 13.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.61 AU - 4.77 AU

Year: 3028 Days

Day: 35.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.1 AU - 5.52 AU

Year: 3725 Days

Day: 25.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 103.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,896,935 km

• M1: 1,580,053 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 8.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.94 AU - 7.72 AU

Year: 6303 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,896,935 km

• M1: 200,760 km (0.108 R)
• M2: 354,846 km (0.085 R)
• M3: 519,703 km (0.066 R)
• M4: 1,240,017 km (0.11 R)
• M5: 1,530,835 km (0.057 R)
• M6: 1,960,779 km (0.037 R)
• M7: 2,168,421 km (0.108 R)
• M8: 2,372,173 km (0.043 R)
• M9: 2,616,766 km (0.06 R)
• M10: 2,923,442 km (0.047 R)
• M11: 3,178,057 km (0.091 R)
• M12: 4,225,541 km (0.063 R)
• M13: 4,469,835 km (0.081 R)
• M14: 5,267,640 km (0.1 R)
• M15: 5,726,756 km (0.11 R)
• M16: 6,754,344 km (0.12 R)
• M17: 7,247,418 km (0.073 R)
• M18: 7,433,668 km (0.106 R)
• M19: 7,676,465 km (0.032 R)
• M20: 8,979,463 km (0.085 R)
• M21: 10,196,441 km (0.105 R)
• M22: 10,640,897 km (0.103 R)
• M23: 11,491,510 km (0.104 R)
• M24: 14,465,665 km (0.093 R)
• M25: 14,729,107 km (0.09 R)
• M26: 17,453,434 km (0.074 R)
• M27: 19,096,168 km (0.104 R)
• M28: 19,529,404 km (0.109 R)
• M29: 21,310,965 km (0.12 R)
• M30: 22,981,225 km (0.086 R)
• M31: 23,695,704 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 12.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.29 AU - 7.75 AU

Year: 7282 Days

Day: 14.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,896,935 km

• M1: 166,652 km (0.066 R)
• M2: 692,339 km (0.101 R)
• M3: 936,183 km (0.053 R)
• M4: 1,735,784 km (0.027 R)
• M5: 2,306,949 km (0.049 R)
• M6: 2,900,404 km (0.106 R)
• M7: 3,541,879 km (0.08 R)
• M8: 4,686,004 km (0.112 R)
• M9: 5,745,456 km (0.086 R)
• M10: 6,123,340 km (0.108 R)
• M11: 6,447,818 km (0.102 R)
• M12: 7,794,797 km (0.104 R)
• M13: 8,087,111 km (0.115 R)
• M14: 9,272,226 km (0.082 R)
• M15: 10,163,231 km (0.083 R)
• M16: 11,052,440 km (0.047 R)
• M17: 11,401,303 km (0.105 R)
• M18: 11,889,740 km (0.09 R)
• M19: 12,205,989 km (0.069 R)
• M20: 13,753,430 km (0.044 R)
• M21: 14,290,037 km (0.088 R)
• M22: 15,548,155 km (0.09 R)
• M23: 16,859,979 km (0.114 R)
• M24: 18,617,305 km (0.106 R)
• M25: 29,782,094 km (0.099 R)
• M26: 31,079,406 km (0.068 R)
• M27: 31,444,724 km (0.098 R)
• M28: 32,033,841 km (0.037 R)
• M29: 32,553,693 km (0.102 R)
• M30: 35,138,445 km (0.056 R)
• M31: 39,447,762 km (0.116 R)
• M32: 42,204,402 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 14.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8 AU - 8.82 AU

Year: 8612 Days

Day: 12.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,896,935 km

• M1: 179,517 km (0.098 R)
• M2: 610,808 km (0.086 R)
• M3: 1,145,321 km (0.081 R)
• M4: 1,446,013 km (0.111 R)
• M5: 1,787,096 km (0.096 R)
• M6: 3,708,830 km (0.025 R)
• M7: 4,979,066 km (0.101 R)
• M8: 9,046,782 km (0.088 R)
• M9: 10,128,374 km (0.043 R)
• M10: 10,692,508 km (0.096 R)
• M11: 12,241,594 km (0.08 R)
• M12: 13,056,005 km (0.031 R)
• M13: 13,947,309 km (0.06 R)
• M14: 17,414,090 km (0.087 R)
• M15: 23,902,000 km (0.12 R)
• M16: 25,446,149 km (0.094 R)
• M17: 29,336,442 km (0.078 R)
• M18: 32,881,462 km (0.105 R)
• M19: 33,897,830 km (0.068 R)
• M20: 34,292,918 km (0.106 R)
• M21: 43,299,159 km (0.04 R)
• M22: 44,104,743 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 11.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.02 AU - 10.16 AU

Year: 9677 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,896,935 km

• M1: 152,739 km (0.113 R)
• M2: 532,269 km (0.079 R)
• M3: 892,052 km (0.106 R)
• M4: 2,238,134 km (0.063 R)
• M5: 2,572,485 km (0.119 R)
• M6: 2,909,828 km (0.058 R)
• M7: 3,456,908 km (0.085 R)
• M8: 3,748,923 km (0.104 R)
• M9: 4,671,194 km (0.099 R)
• M10: 5,606,330 km (0.089 R)
• M11: 6,074,721 km (0.03 R)
• M12: 6,430,614 km (0.116 R)
• M13: 7,312,942 km (0.058 R)
• M14: 8,668,449 km (0.113 R)
• M15: 9,894,403 km (0.12 R)
• M16: 10,141,090 km (0.065 R)
• M17: 11,820,476 km (0.109 R)
• M18: 12,363,516 km (0.106 R)
• M19: 13,390,954 km (0.111 R)
• M20: 13,823,292 km (0.116 R)
• M21: 14,213,294 km (0.083 R)
• M22: 17,805,288 km (0.118 R)
• M23: 21,805,386 km (0.118 R)
• M24: 28,745,231 km (0.071 R)
• M25: 29,025,876 km (0.065 R)
• M26: 29,804,982 km (0.101 R)
• M27: 31,761,274 km (0.105 R)
• M28: 32,501,633 km (0.1 R)
• M29: 35,160,436 km (0.076 R)
• M30: 36,253,398 km (0.106 R)
• M31: 36,647,738 km (0.05 R)
• M32: 36,964,886 km (0.092 R)
• M33: 37,283,380 km (0.096 R)
• M34: 37,683,255 km (0.116 R)
• M35: 38,651,901 km (0.098 R)
• M36: 40,293,887 km (0.066 R)
• M37: 40,960,196 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.3

Radius: 14.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.18 AU - 11.92 AU

Year: 12100 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,896,935 km

• M1: 189,241 km (0.095 R)
• M2: 471,383 km (0.083 R)
• M3: 1,183,020 km (0.062 R)
• M4: 2,648,630 km (0.119 R)
• M5: 2,927,930 km (0.087 R)
• M6: 3,531,557 km (0.108 R)
• M7: 4,311,411 km (0.106 R)
• M8: 4,887,063 km (0.11 R)
• M9: 5,400,782 km (0.111 R)
• M10: 6,364,043 km (0.097 R)
• M11: 7,525,521 km (0.062 R)
• M12: 9,831,871 km (0.05 R)
• M13: 11,174,512 km (0.081 R)
• M14: 12,655,531 km (0.081 R)
• M15: 13,907,665 km (0.078 R)
• M16: 15,387,787 km (0.06 R)
• M17: 16,069,953 km (0.112 R)
• M18: 18,084,139 km (0.086 R)
• M19: 19,451,314 km (0.097 R)
• M20: 21,066,073 km (0.046 R)
• M21: 23,366,439 km (0.083 R)
• M22: 24,065,809 km (0.074 R)
• M23: 24,704,293 km (0.093 R)
• M24: 25,568,520 km (0.052 R)
• M25: 25,859,937 km (0.101 R)
• M26: 27,266,755 km (0.106 R)
• M27: 28,403,998 km (0.093 R)
• M28: 30,988,152 km (0.099 R)
• M29: 31,389,672 km (0.042 R)
• M30: 31,874,818 km (0.072 R)
• M31: 37,106,854 km (0.092 R)
• M32: 39,059,406 km (0.087 R)
• M33: 39,691,307 km (0.096 R)
• M34: 41,524,479 km (0.104 R)
• M35: 43,304,694 km (0.104 R)
• M36: 48,870,034 km (0.092 R)
• M37: 51,314,463 km (0.09 R)
• M38: 52,142,487 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 4.2

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.98 AU - 17.98 AU

Year: 19456 Days

Day: 23.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 57,896,935 km

• M1: 55,950 km (0.052 R)
• M2: 135,685 km (0.11 R)
• M3: 352,153 km (0.09 R)
• M4: 677,828 km (0.072 R)
• M5: 790,924 km (0.115 R)
• M6: 1,029,832 km (0.117 R)
• M7: 1,122,134 km (0.091 R)
• M8: 1,424,022 km (0.101 R)
• M9: 1,533,079 km (0.097 R)
• M10: 1,646,175 km (0.065 R)
• M11: 1,743,713 km (0.048 R)
• M12: 2,366,040 km (0.086 R)
• M13: 2,980,588 km (0.111 R)
• M14: 3,112,234 km (0.087 R)
• M15: 7,301,124 km (0.091 R)
• M16: 7,465,831 km (0.104 R)
• M17: 8,940,866 km (0.053 R)
• M18: 9,307,381 km (0.112 R)
• M19: 13,158,479 km (0.109 R)
• M20: 13,435,235 km (0.072 R)
• M21: 13,771,232 km (0.097 R)
• M22: 13,997,424 km (0.083 R)
• M23: 15,097,567 km (0.113 R)
• M24: 15,753,703 km (0.099 R)
• M25: 18,452,449 km (0.101 R)
• M26: 20,187,933 km (0.118 R)
• M27: 21,505,741 km (0.088 R)
• M28: 22,216,032 km (0.104 R)
• M29: 24,416,467 km (0.073 R)
• M30: 26,485,854 km (0.11 R)
• M31: 27,752,051 km (0.056 R)
• M32: 28,720,996 km (0.113 R)
• M33: 29,129,697 km (0.06 R)
• M34: 31,301,410 km (0.093 R)
• M35: 32,676,663 km (0.099 R)
• M36: 32,937,861 km (0.108 R)
• M37: 34,705,659 km (0.025 R)
• M38: 34,795,268 km (0.056 R)
• M39: 38,852,213 km (0.113 R)
• M40: 40,093,725 km (0.033 R)
• M41: 44,847,198 km (0.114 R)
• M42: 48,481,229 km (0.043 R)
• M43: 48,587,144 km (0.119 R)
• M44: 52,367,034 km (0.095 R)
• M45: 52,918,601 km (0.107 R)
• M46: 53,361,860 km (0.111 R)
• M47: 57,089,988 km (0.115 R)
• M48: 57,550,450 km (0.042 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit