🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 18 Hours

Environment

Temp: 196 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,960,914 km

• M1: 392,096 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.93 AU - 1.41 AU

Year: 462 Days

Day: 39.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.47 AU - 2.05 AU

Year: 853 Days

Day: 20.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.72 AU - 2.64 AU

Year: 1176 Days

Day: 19.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,960,914 km

• M1: 177,573 km (0.119 R)
• M2: 518,656 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.56 AU - 5.93 AU

Year: 3769 Days

Day: 27.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.1

Radius: 10.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.54 AU - 8.08 AU

Year: 7219 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,960,914 km

• M1: 246,836 km (0.117 R)
• M2: 333,304 km (0.09 R)
• M3: 518,656 km (0.088 R)
• M4: 588,668 km (0.077 R)
• M5: 684,261 km (0.093 R)
• M6: 820,844 km (0.106 R)
• M7: 992,283 km (0.11 R)
• M8: 1,082,490 km (0.12 R)
• M9: 1,546,692 km (0.064 R)
• M10: 1,699,133 km (0.116 R)
• M11: 1,953,299 km (0.082 R)
• M12: 2,135,360 km (0.108 R)
• M13: 2,463,129 km (0.099 R)
• M14: 2,587,894 km (0.111 R)
• M15: 2,788,504 km (0.086 R)
• M16: 3,032,050 km (0.108 R)
• M17: 3,400,808 km (0.079 R)
• M18: 3,949,234 km (0.1 R)
• M19: 4,789,974 km (0.08 R)
• M20: 4,879,434 km (0.114 R)
• M21: 5,082,438 km (0.094 R)
• M22: 5,567,135 km (0.117 R)
• M23: 5,661,232 km (0.06 R)
• M24: 6,432,409 km (0.109 R)
• M25: 6,655,310 km (0.093 R)
• M26: 7,728,974 km (0.113 R)
• M27: 8,152,037 km (0.114 R)
• M28: 8,800,843 km (0.068 R)
• M29: 8,965,700 km (0.025 R)
• M30: 9,635,300 km (0.114 R)
• M31: 10,147,972 km (0.081 R)
• M32: 10,436,695 km (0.082 R)
• M33: 10,582,105 km (0.115 R)
• M34: 10,874,868 km (0.048 R)
• M35: 12,042,180 km (0.113 R)
• M36: 12,164,102 km (0.08 R)
• M37: 12,286,473 km (0.091 R)
• M38: 12,718,063 km (0.108 R)
• M39: 13,186,005 km (0.08 R)
• M40: 13,374,798 km (0.094 R)
• M41: 13,627,917 km (0.105 R)
• M42: 13,755,075 km (0.085 R)
• M43: 13,978,575 km (0.077 R)
• M44: 14,299,911 km (0.093 R)
• M45: 15,942,795 km (0.075 R)
• M46: 16,076,834 km (0.062 R)
• M47: 16,820,635 km (0.119 R)
• M48: 17,644,770 km (0.073 R)
• M49: 18,622,841 km (0.11 R)
• M50: 18,905,581 km (0.062 R)
• M51: 19,296,629 km (0.06 R)
• M52: 19,654,467 km (0.075 R)
• M53: 20,014,400 km (0.097 R)
• M54: 20,522,135 km (0.037 R)
• M55: 21,328,468 km (0.063 R)
• M56: 22,182,522 km (0.113 R)
• M57: 22,257,321 km (0.082 R)
• M58: 22,332,269 km (0.119 R)
• M59: 23,199,488 km (0.093 R)
• M60: 23,313,332 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 8.1

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.6 AU - 8.44 AU

Year: 7532 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 127.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,960,914 km

• M1: 137,032 km (0.059 R)
• M2: 280,795 km (0.12 R)
• M3: 463,005 km (0.077 R)
• M4: 598,242 km (0.115 R)
• M5: 670,946 km (0.071 R)
• M6: 908,059 km (0.032 R)
• M7: 992,881 km (0.12 R)
• M8: 1,295,667 km (0.082 R)
• M9: 1,873,713 km (0.088 R)
• M10: 2,443,232 km (0.115 R)
• M11: 2,788,804 km (0.043 R)
• M12: 3,258,690 km (0.084 R)
• M13: 3,525,573 km (0.12 R)
• M14: 3,730,223 km (0.094 R)
• M15: 4,056,645 km (0.112 R)
• M16: 4,199,362 km (0.093 R)
• M17: 4,392,193 km (0.112 R)
• M18: 4,786,683 km (0.08 R)
• M19: 5,115,499 km (0.107 R)
• M20: 5,218,273 km (0.106 R)
• M21: 5,609,471 km (0.048 R)
• M22: 5,768,643 km (0.116 R)
• M23: 6,010,094 km (0.05 R)
• M24: 6,503,169 km (0.048 R)
• M25: 6,586,645 km (0.082 R)
• M26: 7,557,086 km (0.075 R)
• M27: 7,615,579 km (0.053 R)
• M28: 7,939,907 km (0.114 R)
• M29: 8,510,922 km (0.118 R)
• M30: 8,632,695 km (0.104 R)
• M31: 8,970,936 km (0.103 R)
• M32: 9,565,288 km (0.101 R)
• M33: 9,723,862 km (0.038 R)
• M34: 10,726,167 km (0.088 R)
• M35: 11,122,901 km (0.11 R)
• M36: 11,222,832 km (0.08 R)
• M37: 11,390,083 km (0.076 R)
• M38: 11,726,977 km (0.09 R)
• M39: 11,862,812 km (0.07 R)
• M40: 12,101,570 km (0.098 R)
• M41: 12,307,417 km (0.093 R)
• M42: 12,514,460 km (0.084 R)
• M43: 13,037,305 km (0.103 R)
• M44: 13,496,122 km (0.102 R)
• M45: 14,248,449 km (0.116 R)
• M46: 14,575,171 km (0.049 R)
• M47: 15,014,540 km (0.088 R)
• M48: 15,088,142 km (0.111 R)
• M49: 15,235,795 km (0.074 R)
• M50: 15,831,195 km (0.071 R)
• M51: 16,358,527 km (0.104 R)
• M52: 16,548,217 km (0.095 R)
• M53: 17,237,115 km (0.062 R)
• M54: 17,430,246 km (0.06 R)
• M55: 17,662,871 km (0.084 R)
• M56: 17,740,512 km (0.109 R)
• M57: 18,013,678 km (0.066 R)
• M58: 18,643,036 km (0.12 R)
• M59: 20,329,303 km (0.103 R)
• M60: 20,533,355 km (0.109 R)
• M61: 21,314,705 km (0.094 R)
• M62: 21,646,513 km (0.057 R)
• M63: 22,441,625 km (0.041 R)
• M64: 23,888,237 km (0.104 R)
• M65: 24,362,612 km (0.052 R)
• M66: 24,492,612 km (0.099 R)
• M67: 24,579,379 km (0.091 R)
• M68: 25,014,709 km (0.112 R)
• M69: 25,189,439 km (0.116 R)
• M70: 25,760,454 km (0.071 R)
• M71: 26,025,542 km (0.113 R)
• M72: 27,950,866 km (0.111 R)
• M73: 28,314,090 km (0.036 R)
• M74: 28,770,363 km (0.117 R)
• M75: 29,597,789 km (0.107 R)
• M76: 29,690,241 km (0.052 R)
• M77: 29,968,044 km (0.115 R)
• M78: 30,713,191 km (0.07 R)
• M79: 31,041,109 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 14.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.21 AU - 8.69 AU

Year: 8187 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,960,914 km

• M1: 318,344 km (0.095 R)
• M2: 575,204 km (0.111 R)
• M3: 674,088 km (0.12 R)
• M4: 811,868 km (0.07 R)
• M5: 943,514 km (0.12 R)
• M6: 1,083,238 km (0.034 R)
• M7: 1,326,634 km (0.105 R)
• M8: 1,567,935 km (0.052 R)
• M9: 1,890,319 km (0.114 R)
• M10: 2,500,080 km (0.094 R)
• M11: 3,009,760 km (0.114 R)
• M12: 3,304,019 km (0.101 R)
• M13: 3,608,001 km (0.12 R)
• M14: 3,749,222 km (0.102 R)
• M15: 4,154,632 km (0.052 R)
• M16: 5,007,938 km (0.117 R)
• M17: 5,261,656 km (0.088 R)
• M18: 5,357,997 km (0.026 R)
• M19: 6,048,541 km (0.116 R)
• M20: 6,183,329 km (0.041 R)
• M21: 6,767,508 km (0.095 R)
• M22: 8,136,778 km (0.047 R)
• M23: 8,435,824 km (0.097 R)
• M24: 8,624,616 km (0.092 R)
• M25: 9,083,583 km (0.069 R)
• M26: 9,277,162 km (0.032 R)
• M27: 9,393,998 km (0.108 R)
• M28: 10,507,754 km (0.054 R)
• M29: 11,039,276 km (0.114 R)
• M30: 11,204,432 km (0.027 R)
• M31: 11,579,474 km (0.051 R)
• M32: 13,559,701 km (0.104 R)
• M33: 14,498,278 km (0.084 R)
• M34: 14,634,113 km (0.1 R)
• M35: 14,998,383 km (0.08 R)
• M36: 15,227,567 km (0.104 R)
• M37: 16,202,796 km (0.091 R)
• M38: 17,102,627 km (0.1 R)
• M39: 17,824,586 km (0.093 R)
• M40: 18,164,772 km (0.057 R)
• M41: 18,605,487 km (0.118 R)
• M42: 18,901,242 km (0.098 R)
• M43: 19,198,643 km (0.118 R)
• M44: 21,581,138 km (0.049 R)
• M45: 22,152,153 km (0.041 R)
• M46: 22,360,992 km (0.11 R)
• M47: 22,465,711 km (0.097 R)
• M48: 22,780,614 km (0.075 R)
• M49: 23,627,936 km (0.103 R)
• M50: 24,109,043 km (0.065 R)
• M51: 25,135,434 km (0.045 R)
• M52: 25,462,605 km (0.044 R)
• M53: 26,010,881 km (0.082 R)
• M54: 26,507,696 km (0.118 R)
• M55: 26,674,048 km (0.08 R)
• M56: 27,286,801 km (0.12 R)
• M57: 28,073,387 km (0.12 R)
• M58: 29,611,403 km (0.116 R)
• M59: 30,710,049 km (0.082 R)
• M60: 31,176,645 km (0.091 R)
• M61: 31,352,273 km (0.118 R)
• M62: 31,586,992 km (0.043 R)
• M63: 31,881,101 km (0.108 R)
• M64: 32,947,435 km (0.08 R)
• M65: 33,185,894 km (0.111 R)
• M66: 33,305,423 km (0.101 R)
• M67: 33,845,022 km (0.05 R)
• M68: 34,811,275 km (0.053 R)
• M69: 36,894,575 km (0.084 R)
• M70: 37,639,572 km (0.093 R)
• M71: 37,888,952 km (0.055 R)
• M72: 38,326,675 km (0.11 R)
• M73: 40,158,352 km (0.119 R)
• M74: 40,668,630 km (0.088 R)
• M75: 41,695,619 km (0.073 R)
• M76: 42,471,583 km (0.104 R)
• M77: 43,578,907 km (0.079 R)
• M78: 43,709,805 km (0.044 R)
• M79: 43,906,377 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 13.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.18 AU - 12.1 AU

Year: 11794 Days

Day: 14.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,960,914 km

• M1: 246,986 km (0.108 R)
• M2: 438,023 km (0.058 R)
• M3: 528,380 km (0.068 R)
• M4: 789,278 km (0.112 R)
• M5: 891,155 km (0.115 R)
• M6: 1,242,859 km (0.112 R)
• M7: 1,381,686 km (0.086 R)
• M8: 1,694,944 km (0.071 R)
• M9: 1,890,019 km (0.084 R)
• M10: 2,176,051 km (0.108 R)
• M11: 2,367,536 km (0.096 R)
• M12: 2,542,416 km (0.1 R)
• M13: 2,928,678 km (0.116 R)
• M14: 3,236,849 km (0.077 R)
• M15: 3,757,151 km (0.059 R)
• M16: 3,859,176 km (0.061 R)
• M17: 4,709,790 km (0.075 R)
• M18: 5,184,913 km (0.108 R)
• M19: 5,471,692 km (0.071 R)
• M20: 5,734,386 km (0.08 R)
• M21: 6,151,165 km (0.064 R)
• M22: 6,485,666 km (0.106 R)
• M23: 7,267,913 km (0.114 R)
• M24: 7,621,712 km (0.119 R)
• M25: 7,719,101 km (0.089 R)
• M26: 7,849,849 km (0.045 R)
• M27: 8,346,215 km (0.086 R)
• M28: 8,547,574 km (0.098 R)
• M29: 8,852,753 km (0.086 R)
• M30: 8,955,377 km (0.08 R)
• M31: 9,896,049 km (0.112 R)
• M32: 11,124,995 km (0.071 R)
• M33: 11,421,199 km (0.106 R)
• M34: 11,720,096 km (0.107 R)
• M35: 12,211,225 km (0.086 R)
• M36: 12,478,407 km (0.117 R)
• M37: 13,724,707 km (0.091 R)
• M38: 14,002,660 km (0.059 R)
• M39: 14,162,430 km (0.087 R)
• M40: 14,523,859 km (0.039 R)
• M41: 14,685,425 km (0.054 R)
• M42: 15,916,765 km (0.092 R)
• M43: 16,125,154 km (0.104 R)
• M44: 16,334,592 km (0.045 R)
• M45: 16,671,336 km (0.118 R)
• M46: 17,181,016 km (0.11 R)
• M47: 17,437,726 km (0.061 R)
• M48: 19,137,308 km (0.111 R)
• M49: 19,314,581 km (0.04 R)
• M50: 20,616,382 km (0.091 R)
• M51: 21,900,081 km (0.104 R)
• M52: 22,132,107 km (0.092 R)
• M53: 22,598,404 km (0.099 R)
• M54: 24,160,505 km (0.114 R)
• M55: 24,496,203 km (0.078 R)
• M56: 25,075,595 km (0.112 R)
• M57: 25,221,154 km (0.086 R)
• M58: 25,415,631 km (0.044 R)
• M59: 25,513,019 km (0.078 R)
• M60: 26,002,055 km (0.111 R)
• M61: 26,494,082 km (0.065 R)
• M62: 26,592,966 km (0.098 R)
• M63: 27,188,216 km (0.088 R)
• M64: 27,737,839 km (0.05 R)
• M65: 28,949,731 km (0.102 R)
• M66: 30,592,316 km (0.102 R)
• M67: 30,851,718 km (0.064 R)
• M68: 31,896,660 km (0.04 R)
• M69: 32,001,827 km (0.084 R)
• M70: 32,159,653 km (0.048 R)
• M71: 34,721,367 km (0.074 R)
• M72: 35,807,896 km (0.085 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: 529 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit