🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.51 AU - 0.57 AU

Year: 256 Days

Day: 26.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 285 Days

Day: 25 Hours

Environment

Temp: -133 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,689,838 km

• M1: 332,706 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.9

Radius: 11.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.9 AU - 1.28 AU

Year: 735 Days

Day: 9.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,689,838 km

• M1: 157,826 km (0.111 R)
• M2: 320,139 km (0.105 R)
• M3: 407,654 km (0.098 R)
• M4: 492,626 km (0.082 R)
• M5: 565,929 km (0.097 R)
• M6: 658,829 km (0.081 R)
• M7: 746,942 km (0.117 R)
• M8: 856,448 km (0.115 R)
• M9: 1,025,493 km (0.114 R)
• M10: 1,231,789 km (0.116 R)
• M11: 1,383,930 km (0.038 R)
• M12: 1,479,822 km (0.081 R)
• M13: 1,570,778 km (0.047 R)
• M14: 1,663,828 km (0.11 R)
• M15: 1,810,733 km (0.094 R)
• M16: 1,954,496 km (0.109 R)
• M17: 2,157,351 km (0.092 R)
• M18: 2,237,236 km (0.059 R)
• M19: 2,350,781 km (0.102 R)
• M20: 2,541,817 km (0.092 R)
• M21: 2,660,598 km (0.087 R)
• M22: 2,833,533 km (0.043 R)
• M23: 2,947,976 km (0.117 R)
• M24: 3,118,068 km (0.06 R)
• M25: 3,199,898 km (0.064 R)
• M26: 3,282,327 km (0.115 R)
• M27: 3,609,946 km (0.11 R)
• M28: 3,792,156 km (0.062 R)
• M29: 3,918,716 km (0.116 R)
• M30: 4,036,749 km (0.078 R)
• M31: 4,176,025 km (0.086 R)
• M32: 4,256,359 km (0.1 R)
• M33: 4,347,314 km (0.104 R)
• M34: 4,480,007 km (0.107 R)
• M35: 4,801,493 km (0.079 R)
• M36: 5,045,039 km (0.101 R)
• M37: 5,434,442 km (0.071 R)
• M38: 5,522,256 km (0.078 R)
• M39: 5,654,949 km (0.056 R)
• M40: 5,934,847 km (0.049 R)
• M41: 6,127,828 km (0.088 R)
• M42: 6,207,863 km (0.087 R)
• M43: 6,322,904 km (0.116 R)
• M44: 6,461,880 km (0.075 R)
• M45: 6,566,748 km (0.108 R)
• M46: 6,766,312 km (0.105 R)
• M47: 6,837,221 km (0.069 R)
• M48: 7,304,565 km (0.094 R)
• M49: 7,438,156 km (0.054 R)
• M50: 7,535,993 km (0.081 R)
• M51: 7,634,129 km (0.027 R)
• M52: 8,269,920 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 12.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.21 AU - 1.29 AU

Year: 902 Days

Day: 9.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,689,838 km

• M1: 154,684 km (0.091 R)
• M2: 306,227 km (0.089 R)
• M3: 389,702 km (0.112 R)
• M4: 622,626 km (0.108 R)
• M5: 718,070 km (0.119 R)
• M6: 852,409 km (0.026 R)
• M7: 1,154,297 km (0.04 R)
• M8: 1,301,801 km (0.11 R)
• M9: 1,462,768 km (0.12 R)
• M10: 1,768,247 km (0.105 R)
• M11: 1,857,258 km (0.108 R)
• M12: 2,032,137 km (0.063 R)
• M13: 2,164,980 km (0.099 R)
• M14: 2,439,642 km (0.096 R)
• M15: 2,522,669 km (0.075 R)
• M16: 2,640,552 km (0.11 R)
• M17: 2,777,584 km (0.059 R)
• M18: 2,881,853 km (0.079 R)
• M19: 2,987,469 km (0.09 R)
• M20: 3,239,243 km (0.042 R)
• M21: 3,516,747 km (0.117 R)
• M22: 3,610,993 km (0.12 R)
• M23: 3,715,712 km (0.076 R)
• M24: 3,792,456 km (0.098 R)
• M25: 3,996,507 km (0.116 R)
• M26: 4,095,092 km (0.066 R)
• M27: 4,184,402 km (0.116 R)
• M28: 4,415,830 km (0.076 R)
• M29: 4,569,018 km (0.111 R)
• M30: 4,672,091 km (0.1 R)
• M31: 4,755,118 km (0.117 R)
• M32: 4,859,687 km (0.113 R)
• M33: 4,975,625 km (0.12 R)
• M34: 5,060,447 km (0.064 R)
• M35: 5,156,639 km (0.099 R)
• M36: 5,415,742 km (0.067 R)
• M37: 5,546,939 km (0.088 R)
• M38: 5,756,975 km (0.042 R)
• M39: 6,014,732 km (0.089 R)
• M40: 6,173,455 km (0.118 R)
• M41: 6,287,748 km (0.102 R)
• M42: 6,368,082 km (0.096 R)
• M43: 6,564,953 km (0.059 R)
• M44: 6,693,308 km (0.093 R)
• M45: 7,059,524 km (0.107 R)
• M46: 7,215,105 km (0.098 R)
• M47: 7,335,681 km (0.094 R)
• M48: 7,541,977 km (0.028 R)
• M49: 7,725,683 km (0.087 R)
• M50: 8,010,218 km (0.064 R)
• M51: 8,110,000 km (0.111 R)
• M52: 8,310,760 km (0.103 R)
• M53: 8,411,888 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.5

Radius: 13

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.3 AU - 2.16 AU

Year: 1469 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,689,838 km

• M1: 189,840 km (0.044 R)
• M2: 276,756 km (0.086 R)
• M3: 487,390 km (0.105 R)
• M4: 599,139 km (0.068 R)
• M5: 702,512 km (0.098 R)
• M6: 901,626 km (0.085 R)
• M7: 1,067,979 km (0.115 R)
• M8: 1,159,084 km (0.064 R)
• M9: 1,390,811 km (0.074 R)
• M10: 1,499,868 km (0.042 R)
• M11: 1,744,910 km (0.09 R)
• M12: 1,900,342 km (0.094 R)
• M13: 2,003,415 km (0.034 R)
• M14: 2,147,029 km (0.109 R)
• M15: 2,234,992 km (0.119 R)
• M16: 2,324,302 km (0.06 R)
• M17: 2,568,147 km (0.115 R)
• M18: 2,682,739 km (0.031 R)
• M19: 2,917,458 km (0.106 R)
• M20: 3,081,267 km (0.097 R)
• M21: 3,259,588 km (0.109 R)
• M22: 3,418,461 km (0.115 R)
• M23: 3,579,877 km (0.107 R)
• M24: 3,815,045 km (0.094 R)
• M25: 4,350,306 km (0.081 R)
• M26: 4,513,218 km (0.105 R)
• M27: 4,665,210 km (0.116 R)
• M28: 4,793,265 km (0.108 R)
• M29: 5,052,967 km (0.104 R)
• M30: 5,224,257 km (0.038 R)
• M31: 5,572,670 km (0.117 R)
• M32: 5,942,626 km (0.057 R)
• M33: 6,165,676 km (0.032 R)
• M34: 6,649,027 km (0.098 R)
• M35: 6,924,437 km (0.097 R)
• M36: 7,188,776 km (0.099 R)
• M37: 7,441,596 km (0.114 R)
• M38: 7,697,409 km (0.096 R)
• M39: 7,864,510 km (0.064 R)
• M40: 8,529,023 km (0.115 R)
• M41: 8,749,381 km (0.099 R)
• M42: 8,955,677 km (0.037 R)
• M43: 9,083,433 km (0.106 R)
• M44: 9,179,625 km (0.08 R)
• M45: 9,715,035 km (0.11 R)
• M46: 9,879,294 km (0.084 R)
• M47: 10,327,339 km (0.089 R)
• M48: 10,427,869 km (0.092 R)
• M49: 10,511,794 km (0.099 R)
• M50: 10,816,076 km (0.094 R)
• M51: 11,537,287 km (0.109 R)
• M52: 11,658,910 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 12.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.13 AU - 5.13 AU

Year: 5419 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,689,838 km

• M1: 161,865 km (0.087 R)
• M2: 309,967 km (0.103 R)
• M3: 450,589 km (0.094 R)
• M4: 607,816 km (0.087 R)
• M5: 798,853 km (0.12 R)
• M6: 942,616 km (0.119 R)
• M7: 1,139,188 km (0.1 R)
• M8: 1,412,503 km (0.085 R)
• M9: 1,606,831 km (0.039 R)
• M10: 1,741,319 km (0.071 R)
• M11: 1,862,344 km (0.078 R)
• M12: 1,986,361 km (0.036 R)
• M13: 2,788,205 km (0.066 R)
• M14: 2,930,921 km (0.076 R)
• M15: 3,034,593 km (0.072 R)
• M16: 3,309,554 km (0.084 R)
• M17: 3,548,761 km (0.106 R)
• M18: 3,998,452 km (0.077 R)
• M19: 4,113,792 km (0.067 R)
• M20: 4,514,116 km (0.069 R)
• M21: 5,100,839 km (0.115 R)
• M22: 6,185,274 km (0.049 R)
• M23: 6,292,236 km (0.088 R)
• M24: 6,453,802 km (0.091 R)
• M25: 6,947,026 km (0.069 R)
• M26: 7,226,325 km (0.034 R)
• M27: 7,738,548 km (0.117 R)
• M28: 7,882,910 km (0.108 R)
• M29: 8,057,341 km (0.091 R)
• M30: 8,380,473 km (0.086 R)
• M31: 8,588,414 km (0.076 R)
• M32: 8,918,427 km (0.06 R)
• M33: 9,467,750 km (0.115 R)
• M34: 9,653,251 km (0.096 R)
• M35: 9,840,099 km (0.074 R)
• M36: 9,965,313 km (0.102 R)
• M37: 10,343,945 km (0.053 R)
• M38: 11,311,544 km (0.116 R)
• M39: 12,072,847 km (0.104 R)
• M40: 12,240,696 km (0.115 R)
• M41: 12,680,364 km (0.074 R)
• M42: 13,090,861 km (0.106 R)
• M43: 13,575,259 km (0.053 R)
• M44: 13,854,857 km (0.053 R)
• M45: 14,242,316 km (0.115 R)
• M46: 15,317,027 km (0.104 R)
• M47: 15,827,604 km (0.037 R)
• M48: 16,084,913 km (0.061 R)
• M49: 16,195,615 km (0.096 R)
• M50: 16,865,365 km (0.027 R)
• M51: 16,977,862 km (0.118 R)
• M52: 17,582,088 km (0.034 R)
• M53: 18,001,561 km (0.095 R)
• M54: 18,501,517 km (0.117 R)
• M55: 18,617,605 km (0.069 R)
• M56: 18,733,992 km (0.097 R)
• M57: 19,515,341 km (0.071 R)
• M58: 19,633,524 km (0.12 R)
• M59: 20,307,612 km (0.054 R)
• M60: 20,387,347 km (0.067 R)
• M61: 20,467,233 km (0.112 R)
• M62: 20,747,729 km (0.086 R)
• M63: 21,312,461 km (0.114 R)
• M64: 21,923,269 km (0.079 R)
• M65: 23,621,953 km (0.06 R)
• M66: 25,148,150 km (0.094 R)
• M67: 25,362,673 km (0.114 R)
• M68: 26,313,667 km (0.04 R)
• M69: 26,575,015 km (0.065 R)
• M70: 26,793,577 km (0.042 R)
• M71: 26,881,092 km (0.054 R)
• M72: 27,585,099 km (0.103 R)
• M73: 28,876,428 km (0.11 R)
• M74: 29,011,216 km (0.073 R)
• M75: 29,146,153 km (0.118 R)
• M76: 30,369,864 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit