🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.45 AU - 0.59 AU

Year: 246 Days

Day: 44.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.5 AU - 0.62 AU

Year: 275 Days

Day: 47.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,549,142 km

• M1: 166,203 km (0.095 R)
• M2: 390,450 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.9

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.39 AU - 1.55 AU

Year: 1169 Days

Day: 8.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,549,142 km

• M1: 150,346 km (0.118 R)
• M2: 239,057 km (0.072 R)
• M3: 322,234 km (0.113 R)
• M4: 407,654 km (0.103 R)
• M5: 576,849 km (0.11 R)
• M6: 654,341 km (0.044 R)
• M7: 735,872 km (0.094 R)
• M8: 821,442 km (0.109 R)
• M9: 897,737 km (0.069 R)
• M10: 1,037,760 km (0.05 R)
• M11: 1,207,255 km (0.094 R)
• M12: 1,302,997 km (0.109 R)
• M13: 1,479,224 km (0.117 R)
• M14: 1,566,290 km (0.054 R)
• M15: 1,721,124 km (0.119 R)
• M16: 1,838,558 km (0.042 R)
• M17: 1,932,804 km (0.039 R)
• M18: 2,081,654 km (0.099 R)
• M19: 2,198,191 km (0.113 R)
• M20: 2,289,446 km (0.057 R)
• M21: 2,589,838 km (0.096 R)
• M22: 2,794,039 km (0.084 R)
• M23: 2,973,407 km (0.044 R)
• M24: 3,364,606 km (0.093 R)
• M25: 3,470,371 km (0.091 R)
• M26: 3,706,886 km (0.041 R)
• M27: 3,937,715 km (0.098 R)
• M28: 4,015,656 km (0.096 R)
• M29: 4,150,743 km (0.095 R)
• M30: 4,241,548 km (0.093 R)
• M31: 4,483,149 km (0.032 R)
• M32: 4,670,296 km (0.086 R)
• M33: 4,753,024 km (0.106 R)
• M34: 4,943,910 km (0.064 R)
• M35: 5,028,284 km (0.067 R)
• M36: 5,333,463 km (0.06 R)
• M37: 5,834,317 km (0.112 R)
• M38: 6,116,309 km (0.05 R)
• M39: 6,311,235 km (0.057 R)
• M40: 6,468,612 km (0.118 R)
• M41: 6,561,063 km (0.117 R)
• M42: 7,043,367 km (0.082 R)
• M43: 7,138,362 km (0.094 R)
• M44: 7,261,331 km (0.103 R)
• M45: 7,858,526 km (0.119 R)
• M46: 8,056,294 km (0.104 R)
• M47: 8,198,711 km (0.082 R)
• M48: 8,356,238 km (0.04 R)
• M49: 8,471,428 km (0.073 R)
• M50: 8,645,261 km (0.106 R)
• M51: 8,849,612 km (0.101 R)
• M52: 8,996,517 km (0.093 R)
• M53: 9,562,296 km (0.025 R)
• M54: 9,895,151 km (0.063 R)
• M55: 10,324,198 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.2

Radius: 12.5

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.79 AU - 2.23 AU

Year: 1869 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 56,549,142 km

• M1: 167,699 km (0.117 R)
• M2: 261,048 km (0.096 R)
• M3: 340,335 km (0.12 R)
• M4: 427,850 km (0.102 R)
• M5: 525,986 km (0.108 R)
• M6: 763,996 km (0.102 R)
• M7: 889,659 km (0.111 R)
• M8: 1,123,630 km (0.085 R)
• M9: 1,294,022 km (0.109 R)
• M10: 1,404,126 km (0.116 R)
• M11: 1,499,719 km (0.052 R)
• M12: 1,688,810 km (0.104 R)
• M13: 1,914,853 km (0.082 R)
• M14: 2,021,815 km (0.117 R)
• M15: 2,100,952 km (0.106 R)
• M16: 2,262,518 km (0.091 R)
• M17: 2,428,273 km (0.075 R)
• M18: 2,772,049 km (0.061 R)
• M19: 2,871,681 km (0.037 R)
• M20: 3,006,319 km (0.094 R)
• M21: 3,085,905 km (0.109 R)
• M22: 3,166,089 km (0.075 R)
• M23: 3,247,171 km (0.11 R)
• M24: 3,506,424 km (0.082 R)
• M25: 3,602,317 km (0.089 R)
• M26: 3,870,845 km (0.062 R)
• M27: 4,007,577 km (0.059 R)
• M28: 4,350,156 km (0.069 R)
• M29: 4,453,529 km (0.07 R)
• M30: 4,689,145 km (0.091 R)
• M31: 4,821,839 km (0.043 R)
• M32: 4,942,265 km (0.116 R)
• M33: 5,104,579 km (0.114 R)
• M34: 5,186,409 km (0.058 R)
• M35: 6,043,006 km (0.111 R)
• M36: 6,333,375 km (0.117 R)
• M37: 6,450,959 km (0.104 R)
• M38: 6,554,332 km (0.1 R)
• M39: 6,658,302 km (0.094 R)
• M40: 6,762,721 km (0.065 R)
• M41: 6,958,395 km (0.115 R)
• M42: 7,186,383 km (0.074 R)
• M43: 7,355,129 km (0.108 R)
• M44: 7,649,837 km (0.106 R)
• M45: 7,759,492 km (0.04 R)
• M46: 7,853,739 km (0.075 R)
• M47: 8,411,739 km (0.034 R)
• M48: 9,031,971 km (0.116 R)
• M49: 9,515,322 km (0.109 R)
• M50: 9,768,591 km (0.109 R)
• M51: 10,559,515 km (0.057 R)
• M52: 10,734,096 km (0.115 R)
• M53: 11,192,763 km (0.049 R)
• M54: 11,370,934 km (0.046 R)
• M55: 11,910,833 km (0.099 R)
• M56: 12,165,748 km (0.076 R)
• M57: 12,312,204 km (0.073 R)
• M58: 12,422,458 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 14.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.55 AU - 3.09 AU

Year: 3107 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,549,142 km

• M1: 231,428 km (0.108 R)
• M2: 339,737 km (0.103 R)
• M3: 468,541 km (0.105 R)
• M4: 610,060 km (0.088 R)
• M5: 701,464 km (0.061 R)
• M6: 834,008 km (0.096 R)
• M7: 963,560 km (0.082 R)
• M8: 1,054,067 km (0.056 R)
• M9: 1,970,503 km (0.1 R)
• M10: 2,088,835 km (0.115 R)
• M11: 2,623,797 km (0.089 R)
• M12: 2,717,296 km (0.073 R)
• M13: 3,251,211 km (0.042 R)
• M14: 3,433,122 km (0.096 R)
• M15: 3,525,423 km (0.103 R)
• M16: 3,775,850 km (0.115 R)
• M17: 4,283,137 km (0.108 R)
• M18: 4,573,057 km (0.108 R)
• M19: 4,777,707 km (0.081 R)
• M20: 5,290,977 km (0.098 R)
• M21: 5,614,707 km (0.077 R)
• M22: 5,994,387 km (0.097 R)
• M23: 6,306,897 km (0.032 R)
• M24: 7,131,031 km (0.069 R)
• M25: 7,315,934 km (0.103 R)
• M26: 7,582,817 km (0.101 R)
• M27: 8,305,823 km (0.118 R)
• M28: 8,908,553 km (0.092 R)
• M29: 9,065,033 km (0.097 R)
• M30: 9,438,578 km (0.084 R)
• M31: 9,846,532 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.4

Radius: 7.5

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.76 AU - 8.22 AU

Year: 14816 Days

Day: 17.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 54.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,549,142 km

• M1: 94,995 km (0.061 R)
• M2: 252,970 km (0.098 R)
• M3: 372,050 km (0.073 R)
• M4: 614,398 km (0.084 R)
• M5: 1,229,694 km (0.078 R)
• M6: 1,905,428 km (0.116 R)
• M7: 2,209,411 km (0.094 R)
• M8: 2,266,258 km (0.11 R)
• M9: 2,352,576 km (0.047 R)
• M10: 2,499,032 km (0.108 R)
• M11: 2,956,054 km (0.031 R)
• M12: 4,332,953 km (0.107 R)
• M13: 5,067,329 km (0.109 R)
• M14: 5,448,803 km (0.059 R)
• M15: 5,565,041 km (0.098 R)
• M16: 5,760,715 km (0.098 R)
• M17: 6,038,518 km (0.119 R)
• M18: 6,402,041 km (0.113 R)
• M19: 6,731,156 km (0.035 R)
• M20: 7,405,843 km (0.069 R)
• M21: 7,707,731 km (0.116 R)
• M22: 8,057,790 km (0.089 R)
• M23: 8,368,355 km (0.108 R)
• M24: 8,592,752 km (0.08 R)
• M25: 9,231,086 km (0.108 R)
• M26: 9,602,837 km (0.065 R)
• M27: 9,884,829 km (0.065 R)
• M28: 9,932,102 km (0.105 R)
• M29: 9,979,375 km (0.105 R)
• M30: 10,553,382 km (0.06 R)
• M31: 11,285,813 km (0.069 R)
• M32: 11,883,456 km (0.057 R)
• M33: 12,034,550 km (0.079 R)
• M34: 12,954,128 km (0.092 R)
• M35: 13,005,889 km (0.094 R)
• M36: 13,057,800 km (0.081 R)
• M37: 13,422,519 km (0.029 R)
• M38: 13,579,747 km (0.109 R)
• M39: 13,737,722 km (0.106 R)
• M40: 13,949,253 km (0.117 R)
• M41: 14,161,832 km (0.066 R)
• M42: 14,215,238 km (0.118 R)
• M43: 14,482,869 km (0.106 R)
• M44: 14,644,285 km (0.117 R)
• M45: 17,192,386 km (0.108 R)
• M46: 17,363,226 km (0.07 R)
• M47: 20,534,402 km (0.107 R)
• M48: 21,814,960 km (0.107 R)
• M49: 23,309,742 km (0.086 R)
• M50: 24,197,007 km (0.076 R)
• M51: 24,388,492 km (0.071 R)
• M52: 24,644,753 km (0.088 R)
• M53: 25,030,716 km (0.112 R)
• M54: 25,873,700 km (0.095 R)
• M55: 28,055,435 km (0.072 R)
• M56: 28,863,264 km (0.09 R)
• M57: 28,930,882 km (0.099 R)
• M58: 29,678,722 km (0.12 R)
• M59: 29,747,088 km (0.088 R)
• M60: 31,054,723 km (0.044 R)
• M61: 31,124,136 km (0.077 R)
• M62: 31,680,640 km (0.062 R)
• M63: 32,030,250 km (0.078 R)
• M64: 32,662,601 km (0.09 R)
• M65: 33,583,376 km (0.067 R)
• M66: 35,667,872 km (0.098 R)
• M67: 35,813,132 km (0.057 R)
• M68: 37,129,743 km (0.074 R)
• M69: 37,719,906 km (0.098 R)
• M70: 38,016,260 km (0.112 R)
• M71: 38,536,561 km (0.096 R)
• M72: 38,685,710 km (0.119 R)
• M73: 39,059,256 km (0.081 R)
• M74: 39,885,335 km (0.084 R)
• M75: 40,187,224 km (0.12 R)
• M76: 40,717,249 km (0.111 R)
• M77: 42,937,730 km (0.104 R)
• M78: 43,790,139 km (0.087 R)
• M79: 43,945,721 km (0.057 R)
• M80: 45,354,334 km (0.081 R)
• M81: 45,827,213 km (0.104 R)
• M82: 46,222,451 km (0.081 R)
• M83: 49,993,065 km (0.058 R)
• M84: 50,644,564 km (0.112 R)
• M85: 51,053,265 km (0.101 R)
• M86: 52,120,945 km (0.104 R)
• M87: 52,285,802 km (0.057 R)
• M88: 52,616,114 km (0.115 R)
• M89: 52,781,570 km (0.086 R)
• M90: 52,947,174 km (0.113 R)
• M91: 55,367,668 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 11,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit