🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 14.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,428,224 km

• M1: 96,191 km (0.117 R)
• M2: 314,604 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.17 AU - 1.23 AU

Year: 478 Days

Day: 39.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.21 AU - 1.65 AU

Year: 621 Days

Day: 43.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.51 AU - 1.83 AU

Year: 784 Days

Day: 18.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.39 AU - 3.27 AU

Year: 1730 Days

Day: 44.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 134.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.29 AU - 4.87 AU

Year: 2995 Days

Day: 23.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 10.6

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.89 AU - 5.83 AU

Year: 4510 Days

Day: 6.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,428,224 km

• M1: 277,504 km (0.091 R)
• M2: 543,938 km (0.104 R)
• M3: 623,524 km (0.111 R)
• M4: 695,481 km (0.108 R)
• M5: 1,144,873 km (0.057 R)
• M6: 1,522,607 km (0.058 R)
• M7: 1,920,238 km (0.119 R)
• M8: 2,159,296 km (0.07 R)
• M9: 2,388,779 km (0.092 R)
• M10: 2,546,156 km (0.049 R)
• M11: 2,727,468 km (0.086 R)
• M12: 2,954,857 km (0.063 R)
• M13: 3,210,221 km (0.109 R)
• M14: 3,879,671 km (0.098 R)
• M15: 4,349,857 km (0.113 R)
• M16: 4,616,141 km (0.11 R)
• M17: 5,063,589 km (0.083 R)
• M18: 5,292,473 km (0.098 R)
• M19: 5,498,919 km (0.102 R)
• M20: 5,999,922 km (0.101 R)
• M21: 6,161,039 km (0.109 R)
• M22: 6,269,348 km (0.111 R)
• M23: 6,570,488 km (0.088 R)
• M24: 6,653,515 km (0.047 R)
• M25: 6,876,416 km (0.059 R)
• M26: 7,017,038 km (0.112 R)
• M27: 7,415,866 km (0.118 R)
• M28: 7,939,458 km (0.102 R)
• M29: 8,535,307 km (0.11 R)
• M30: 8,656,331 km (0.114 R)
• M31: 9,896,647 km (0.052 R)
• M32: 10,215,291 km (0.081 R)
• M33: 10,699,838 km (0.073 R)
• M34: 11,059,920 km (0.083 R)
• M35: 11,158,804 km (0.111 R)
• M36: 11,390,681 km (0.114 R)
• M37: 11,457,252 km (0.044 R)
• M38: 11,523,973 km (0.033 R)
• M39: 12,231,870 km (0.102 R)
• M40: 12,746,337 km (0.075 R)
• M41: 13,197,823 km (0.072 R)
• M42: 13,725,305 km (0.105 R)
• M43: 15,128,982 km (0.09 R)
• M44: 15,202,285 km (0.07 R)
• M45: 15,275,588 km (0.032 R)
• M46: 16,202,197 km (0.112 R)
• M47: 16,502,590 km (0.107 R)
• M48: 17,108,910 km (0.069 R)
• M49: 17,491,581 km (0.081 R)
• M50: 17,722,561 km (0.108 R)
• M51: 17,838,349 km (0.034 R)
• M52: 18,148,466 km (0.112 R)
• M53: 18,265,302 km (0.059 R)
• M54: 18,460,527 km (0.07 R)
• M55: 19,526,561 km (0.113 R)
• M56: 20,127,346 km (0.107 R)
• M57: 20,450,328 km (0.09 R)
• M58: 20,612,343 km (0.081 R)
• M59: 20,734,265 km (0.104 R)
• M60: 21,101,378 km (0.107 R)
• M61: 21,759,160 km (0.101 R)
• M62: 22,549,037 km (0.099 R)
• M63: 22,632,811 km (0.116 R)
• M64: 23,010,696 km (0.097 R)
• M65: 23,263,815 km (0.102 R)
• M66: 23,645,290 km (0.069 R)
• M67: 26,372,459 km (0.102 R)
• M68: 26,460,722 km (0.04 R)
• M69: 27,036,524 km (0.118 R)
• M70: 28,020,130 km (0.117 R)
• M71: 28,607,002 km (0.12 R)
• M72: 28,697,659 km (0.097 R)
• M73: 29,426,200 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 14.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.95 AU - 11.91 AU

Year: 11372 Days

Day: 14.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,428,224 km

• M1: 219,610 km (0.091 R)
• M2: 1,047,185 km (0.097 R)
• M3: 1,261,559 km (0.097 R)
• M4: 1,562,849 km (0.038 R)
• M5: 1,760,169 km (0.052 R)
• M6: 2,345,994 km (0.056 R)
• M7: 2,690,667 km (0.047 R)
• M8: 3,113,580 km (0.113 R)
• M9: 3,754,607 km (0.057 R)
• M10: 4,056,496 km (0.068 R)
• M11: 4,262,343 km (0.115 R)
• M12: 4,436,474 km (0.114 R)
• M13: 4,648,604 km (0.116 R)
• M14: 5,009,883 km (0.102 R)
• M15: 5,268,239 km (0.11 R)
• M16: 5,455,535 km (0.12 R)
• M17: 6,746,565 km (0.105 R)
• M18: 7,405,693 km (0.042 R)
• M19: 8,085,466 km (0.115 R)
• M20: 8,652,591 km (0.032 R)
• M21: 8,874,146 km (0.103 R)
• M22: 9,142,524 km (0.104 R)
• M23: 9,595,955 km (0.089 R)
• M24: 10,289,790 km (0.03 R)
• M25: 10,571,932 km (0.104 R)
• M26: 10,713,900 km (0.072 R)
• M27: 10,952,060 km (0.104 R)
• M28: 11,047,803 km (0.061 R)
• M29: 11,143,845 km (0.1 R)
• M30: 11,288,356 km (0.067 R)
• M31: 11,872,985 km (0.095 R)
• M32: 12,020,638 km (0.039 R)
• M33: 12,467,337 km (0.112 R)
• M34: 12,869,157 km (0.089 R)
• M35: 13,122,426 km (0.095 R)
• M36: 14,623,790 km (0.06 R)
• M37: 17,004,192 km (0.113 R)
• M38: 17,115,193 km (0.094 R)
• M39: 17,786,588 km (0.063 R)
• M40: 17,955,784 km (0.109 R)
• M41: 18,867,283 km (0.107 R)
• M42: 20,086,357 km (0.102 R)
• M43: 20,439,407 km (0.103 R)
• M44: 21,450,839 km (0.049 R)
• M45: 22,053,269 km (0.074 R)
• M46: 22,478,426 km (0.056 R)
• M47: 25,275,458 km (0.071 R)
• M48: 26,617,949 km (0.107 R)
• M49: 27,005,707 km (0.071 R)
• M50: 27,525,709 km (0.048 R)
• M51: 28,180,499 km (0.12 R)
• M52: 28,311,995 km (0.089 R)
• M53: 28,443,791 km (0.068 R)
• M54: 28,840,375 km (0.119 R)
• M55: 29,839,689 km (0.07 R)
• M56: 30,175,237 km (0.094 R)
• M57: 30,309,875 km (0.108 R)
• M58: 31,325,794 km (0.102 R)
• M59: 33,391,142 km (0.118 R)
• M60: 33,809,418 km (0.114 R)
• M61: 34,580,894 km (0.101 R)
• M62: 35,074,866 km (0.107 R)
• M63: 35,500,024 km (0.117 R)
• M64: 36,714,160 km (0.063 R)
• M65: 37,073,943 km (0.114 R)
• M66: 37,651,839 km (0.099 R)
• M67: 37,796,800 km (0.058 R)
• M68: 38,597,447 km (0.044 R)
• M69: 39,330,178 km (0.068 R)
• M70: 41,630,544 km (0.095 R)
• M71: 42,532,619 km (0.104 R)
• M72: 42,834,807 km (0.086 R)
• M73: 44,126,884 km (0.091 R)
• M74: 44,662,743 km (0.078 R)
• M75: 45,046,761 km (0.109 R)
• M76: 45,509,019 km (0.041 R)
• M77: 45,818,088 km (0.027 R)
• M78: 46,050,264 km (0.105 R)
• M79: 46,438,321 km (0.112 R)
• M80: 49,263,476 km (0.063 R)
• M81: 50,616,888 km (0.027 R)
• M82: 50,776,958 km (0.101 R)
• M83: 51,499,217 km (0.099 R)
• M84: 52,386,482 km (0.038 R)
• M85: 53,604,657 km (0.096 R)
• M86: 54,176,420 km (0.105 R)
• M87: 54,340,080 km (0.079 R)
• M88: 54,996,516 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.3

Radius: 10.4

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.07 AU - 13.03 AU

Year: 13350 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,428,224 km

• M1: 154,086 km (0.109 R)
• M2: 247,435 km (0.091 R)
• M3: 508,633 km (0.055 R)
• M4: 1,450,202 km (0.074 R)
• M5: 1,891,216 km (0.069 R)
• M6: 2,428,572 km (0.033 R)
• M7: 2,513,095 km (0.098 R)
• M8: 2,685,431 km (0.041 R)
• M9: 2,981,336 km (0.095 R)
• M10: 3,287,862 km (0.063 R)
• M11: 3,636,874 km (0.063 R)
• M12: 4,233,620 km (0.097 R)
• M13: 4,336,094 km (0.073 R)
• M14: 4,754,220 km (0.113 R)
• M15: 4,968,295 km (0.117 R)
• M16: 6,123,789 km (0.05 R)
• M17: 6,871,778 km (0.069 R)
• M18: 7,400,158 km (0.087 R)
• M19: 8,409,943 km (0.082 R)
• M20: 8,496,112 km (0.114 R)
• M21: 9,018,956 km (0.063 R)
• M22: 9,687,210 km (0.096 R)
• M23: 10,371,321 km (0.062 R)
• M24: 10,509,998 km (0.068 R)
• M25: 10,602,899 km (0.075 R)
• M26: 11,071,140 km (0.116 R)
• M27: 11,834,239 km (0.097 R)
• M28: 11,979,349 km (0.119 R)
• M29: 12,663,759 km (0.111 R)
• M30: 13,110,608 km (0.076 R)
• M31: 13,562,543 km (0.054 R)
• M32: 13,968,552 km (0.032 R)
• M33: 14,430,061 km (0.06 R)
• M34: 14,792,537 km (0.106 R)
• M35: 15,420,848 km (0.037 R)
• M36: 15,526,464 km (0.039 R)
• M37: 16,111,541 km (0.071 R)
• M38: 20,230,569 km (0.066 R)
• M39: 21,103,323 km (0.075 R)
• M40: 21,573,659 km (0.101 R)
• M41: 23,916,212 km (0.12 R)
• M42: 24,222,289 km (0.045 R)
• M43: 24,406,593 km (0.115 R)
• M44: 25,584,677 km (0.097 R)
• M45: 26,023,447 km (0.078 R)
• M46: 26,971,898 km (0.114 R)
• M47: 27,803,063 km (0.102 R)
• M48: 28,837,533 km (0.12 R)
• M49: 29,032,908 km (0.099 R)
• M50: 33,440,809 km (0.052 R)
• M51: 33,989,235 km (0.079 R)
• M52: 35,303,302 km (0.082 R)
• M53: 35,861,602 km (0.058 R)
• M54: 36,775,196 km (0.081 R)
• M55: 37,554,002 km (0.062 R)
• M56: 38,768,587 km (0.046 R)
• M57: 39,056,264 km (0.046 R)
• M58: 42,045,080 km (0.106 R)
• M59: 42,192,733 km (0.102 R)
• M60: 42,636,889 km (0.118 R)
• M61: 43,604,339 km (0.099 R)
• M62: 43,828,586 km (0.088 R)
• M63: 44,053,282 km (0.118 R)
• M64: 44,128,230 km (0.075 R)
• M65: 46,779,105 km (0.034 R)
• M66: 46,855,699 km (0.053 R)
• M67: 46,932,143 km (0.093 R)
• M68: 51,126,568 km (0.115 R)
• M69: 51,600,046 km (0.048 R)
• M70: 52,233,443 km (0.102 R)
• M71: 53,428,281 km (0.049 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 12,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit