🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.54 AU - 0.72 AU

Year: 179 Days

Day: 20.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 96.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.22 AU - 1.3 AU

Year: 507 Days

Day: 18.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 54.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 513 Days

Day: 42.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,216,818 km

• M1: 133,142 km (0.067 R)
• M2: 940,372 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.1 AU - 1.46 AU

Year: 519 Days

Day: 19.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.51 AU - 3.5 AU

Year: 1861 Days

Day: 31.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,216,818 km

• M1: 42,635 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.15 AU - 3.97 AU

Year: 2406 Days

Day: 19 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 12

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.41 AU - 6.17 AU

Year: 4358 Days

Day: 7.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,216,818 km

• M1: 150,196 km (0.116 R)
• M2: 317,746 km (0.112 R)
• M3: 393,742 km (0.084 R)
• M4: 518,656 km (0.094 R)
• M5: 648,507 km (0.113 R)
• M6: 730,038 km (0.101 R)
• M7: 997,818 km (0.098 R)
• M8: 1,108,520 km (0.049 R)
• M9: 1,238,222 km (0.079 R)
• M10: 1,481,917 km (0.094 R)
• M11: 1,577,510 km (0.082 R)
• M12: 1,859,801 km (0.076 R)
• M13: 1,963,472 km (0.047 R)
• M14: 2,268,053 km (0.093 R)
• M15: 2,530,298 km (0.094 R)
• M16: 2,942,441 km (0.063 R)
• M17: 3,851,996 km (0.078 R)
• M18: 3,940,857 km (0.106 R)
• M19: 4,188,890 km (0.114 R)
• M20: 4,349,259 km (0.097 R)
• M21: 4,442,010 km (0.064 R)
• M22: 4,771,424 km (0.044 R)
• M23: 4,987,593 km (0.103 R)
• M24: 6,220,130 km (0.104 R)
• M25: 6,642,295 km (0.098 R)
• M26: 6,992,354 km (0.096 R)
• M27: 7,376,073 km (0.116 R)
• M28: 7,822,921 km (0.12 R)
• M29: 8,538,897 km (0.054 R)
• M30: 8,626,262 km (0.109 R)
• M31: 8,890,153 km (0.091 R)
• M32: 9,395,793 km (0.06 R)
• M33: 9,516,070 km (0.04 R)
• M34: 9,788,787 km (0.068 R)
• M35: 10,248,950 km (0.042 R)
• M36: 10,466,166 km (0.037 R)
• M37: 11,542,673 km (0.056 R)
• M38: 12,127,002 km (0.101 R)
• M39: 12,323,873 km (0.063 R)
• M40: 12,554,852 km (0.033 R)
• M41: 12,787,327 km (0.081 R)
• M42: 13,493,429 km (0.096 R)
• M43: 13,868,321 km (0.101 R)
• M44: 14,177,689 km (0.079 R)
• M45: 14,385,182 km (0.09 R)
• M46: 15,651,228 km (0.105 R)
• M47: 16,369,897 km (0.104 R)
• M48: 16,624,063 km (0.103 R)
• M49: 17,988,845 km (0.115 R)
• M50: 18,175,992 km (0.069 R)
• M51: 18,251,090 km (0.108 R)
• M52: 18,590,079 km (0.067 R)
• M53: 18,855,316 km (0.034 R)
• M54: 19,121,749 km (0.074 R)
• M55: 19,504,421 km (0.071 R)
• M56: 20,746,233 km (0.087 R)
• M57: 21,021,343 km (0.116 R)
• M58: 21,100,181 km (0.12 R)
• M59: 21,258,007 km (0.099 R)
• M60: 21,337,144 km (0.04 R)
• M61: 22,093,511 km (0.064 R)
• M62: 22,173,696 km (0.102 R)
• M63: 22,454,940 km (0.089 R)
• M64: 23,224,321 km (0.104 R)
• M65: 23,878,962 km (0.108 R)
• M66: 24,456,709 km (0.112 R)
• M67: 24,539,586 km (0.096 R)
• M68: 26,174,990 km (0.102 R)
• M69: 26,344,783 km (0.12 R)
• M70: 26,856,259 km (0.116 R)
• M71: 27,284,856 km (0.043 R)
• M72: 27,370,875 km (0.086 R)
• M73: 27,715,848 km (0.091 R)
• M74: 27,888,783 km (0.063 R)
• M75: 27,975,400 km (0.055 R)
• M76: 28,236,000 km (0.116 R)
• M77: 29,109,950 km (0.053 R)
• M78: 29,285,878 km (0.1 R)
• M79: 29,594,498 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 296.7

Radius: 9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.27 AU - 6.91 AU

Year: 4734 Days

Day: 8.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 30,216,818 km

• M1: 231,578 km (0.088 R)
• M2: 300,542 km (0.1 R)
• M3: 500,554 km (0.114 R)
• M4: 944,411 km (0.04 R)
• M5: 1,127,370 km (0.056 R)
• M6: 1,284,597 km (0.079 R)
• M7: 1,771,688 km (0.027 R)
• M8: 2,450,862 km (0.116 R)
• M9: 2,560,966 km (0.066 R)
• M10: 2,672,566 km (0.102 R)
• M11: 3,051,049 km (0.107 R)
• M12: 3,255,250 km (0.043 R)
• M13: 3,481,591 km (0.086 R)
• M14: 3,570,004 km (0.115 R)
• M15: 3,659,164 km (0.116 R)
• M16: 3,803,526 km (0.054 R)
• M17: 4,135,035 km (0.11 R)
• M18: 4,747,488 km (0.116 R)
• M19: 5,408,561 km (0.072 R)
• M20: 6,013,386 km (0.086 R)
• M21: 6,860,409 km (0.115 R)
• M22: 7,128,488 km (0.043 R)
• M23: 7,422,897 km (0.063 R)
• M24: 7,537,190 km (0.03 R)
• M25: 7,675,119 km (0.081 R)
• M26: 7,906,846 km (0.092 R)
• M27: 8,211,577 km (0.065 R)
• M28: 8,472,475 km (0.078 R)
• M29: 8,640,025 km (0.112 R)
• M30: 9,051,120 km (0.114 R)
• M31: 9,444,114 km (0.117 R)
• M32: 9,518,314 km (0.081 R)
• M33: 9,943,022 km (0.11 R)
• M34: 10,374,014 km (0.107 R)
• M35: 11,201,589 km (0.107 R)
• M36: 11,570,348 km (0.098 R)
• M37: 11,703,041 km (0.069 R)
• M38: 12,104,113 km (0.073 R)
• M39: 12,346,911 km (0.108 R)
• M40: 12,591,354 km (0.066 R)
• M41: 12,892,195 km (0.034 R)
• M42: 13,837,354 km (0.111 R)
• M43: 13,978,126 km (0.101 R)
• M44: 14,718,336 km (0.097 R)
• M45: 14,775,782 km (0.111 R)
• M46: 15,238,338 km (0.083 R)
• M47: 16,504,535 km (0.118 R)
• M48: 17,926,911 km (0.08 R)
• M49: 18,111,216 km (0.117 R)
• M50: 18,699,435 km (0.059 R)
• M51: 19,168,125 km (0.063 R)
• M52: 19,482,729 km (0.093 R)
• M53: 19,640,704 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.5

Radius: 9.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.37 AU - 8.35 AU

Year: 7892 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,216,818 km

• M1: 298,597 km (0.061 R)
• M2: 377,286 km (0.068 R)
• M3: 560,543 km (0.102 R)
• M4: 761,304 km (0.064 R)
• M5: 1,055,712 km (0.067 R)
• M6: 1,291,927 km (0.075 R)
• M7: 1,448,257 km (0.096 R)
• M8: 1,578,108 km (0.091 R)
• M9: 1,644,380 km (0.036 R)
• M10: 1,762,861 km (0.07 R)
• M11: 1,990,549 km (0.056 R)
• M12: 2,062,506 km (0.093 R)
• M13: 2,359,458 km (0.093 R)
• M14: 2,729,862 km (0.072 R)
• M15: 3,014,696 km (0.069 R)
• M16: 3,245,227 km (0.094 R)
• M17: 3,525,124 km (0.076 R)
• M18: 3,679,210 km (0.116 R)
• M19: 3,993,964 km (0.086 R)
• M20: 4,435,128 km (0.107 R)
• M21: 4,673,587 km (0.05 R)
• M22: 4,891,701 km (0.063 R)
• M23: 4,989,837 km (0.112 R)
• M24: 5,338,400 km (0.076 R)
• M25: 5,592,118 km (0.12 R)
• M26: 6,111,671 km (0.091 R)
• M27: 6,511,397 km (0.099 R)
• M28: 6,700,937 km (0.113 R)
• M29: 6,809,994 km (0.1 R)
• M30: 6,892,273 km (0.095 R)
• M31: 7,336,280 km (0.062 R)
• M32: 7,420,653 km (0.117 R)
• M33: 7,561,873 km (0.118 R)
• M34: 7,647,144 km (0.078 R)
• M35: 8,193,924 km (0.075 R)
• M36: 8,723,800 km (0.1 R)
• M37: 9,113,353 km (0.078 R)
• M38: 9,234,377 km (0.086 R)
• M39: 9,600,593 km (0.07 R)
• M40: 9,662,078 km (0.082 R)
• M41: 10,378,801 km (0.102 R)
• M42: 10,600,356 km (0.042 R)
• M43: 11,016,088 km (0.109 R)
• M44: 11,080,415 km (0.101 R)
• M45: 11,339,369 km (0.051 R)
• M46: 11,534,893 km (0.098 R)
• M47: 11,600,417 km (0.107 R)
• M48: 13,002,748 km (0.101 R)
• M49: 13,516,467 km (0.039 R)
• M50: 14,001,912 km (0.11 R)
• M51: 15,168,925 km (0.066 R)
• M52: 15,492,505 km (0.109 R)
• M53: 15,854,831 km (0.091 R)
• M54: 16,293,302 km (0.096 R)
• M55: 16,698,713 km (0.073 R)
• M56: 16,921,314 km (0.083 R)
• M57: 17,331,961 km (0.069 R)
• M58: 18,048,834 km (0.114 R)
• M59: 19,006,858 km (0.097 R)
• M60: 19,161,692 km (0.117 R)
• M61: 19,981,488 km (0.113 R)
• M62: 20,060,027 km (0.081 R)
• M63: 20,693,125 km (0.029 R)
• M64: 21,292,564 km (0.12 R)
• M65: 22,426,815 km (0.097 R)
• M66: 22,549,485 km (0.101 R)
• M67: 23,083,699 km (0.039 R)
• M68: 23,580,514 km (0.088 R)
• M69: 23,871,931 km (0.105 R)
• M70: 23,955,556 km (0.109 R)
• M71: 24,838,034 km (0.116 R)
• M72: 25,560,292 km (0.084 R)
• M73: 26,418,834 km (0.101 R)
• M74: 26,678,237 km (0.062 R)
• M75: 26,851,621 km (0.075 R)
• M76: 28,961,549 km (0.107 R)
• M77: 29,095,140 km (0.109 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit