🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 196 Days

Day: 16.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.75 AU - 0.93 AU

Year: 334 Days

Day: 42.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,746,173 km

• M1: 55,351 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.18 AU

Year: 514 Days

Day: 24 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.15 AU - 1.55 AU

Year: 680 Days

Day: 33 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.48 AU - 1.92 AU

Year: 961 Days

Day: 20.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,746,173 km

• M1: 219,909 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.6

Radius: 13.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.91 AU - 5.11 AU

Year: 4152 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,746,173 km

• M1: 173,683 km (0.077 R)
• M2: 307,424 km (0.118 R)
• M3: 411,843 km (0.054 R)
• M4: 525,388 km (0.099 R)
• M5: 715,527 km (0.114 R)
• M6: 907,461 km (0.092 R)
• M7: 1,130,661 km (0.052 R)
• M8: 1,222,663 km (0.058 R)
• M9: 1,331,271 km (0.073 R)
• M10: 1,647,521 km (0.07 R)
• M11: 2,300,965 km (0.081 R)
• M12: 2,489,458 km (0.054 R)
• M13: 2,647,583 km (0.09 R)
• M14: 2,955,605 km (0.09 R)
• M15: 3,626,402 km (0.118 R)
• M16: 4,175,875 km (0.052 R)
• M17: 4,280,593 km (0.071 R)
• M18: 4,428,695 km (0.032 R)
• M19: 4,883,323 km (0.062 R)
• M20: 5,060,447 km (0.087 R)
• M21: 5,421,277 km (0.083 R)
• M22: 5,767,297 km (0.036 R)
• M23: 6,215,941 km (0.09 R)
• M24: 6,481,029 km (0.083 R)
• M25: 6,578,267 km (0.113 R)
• M26: 6,700,638 km (0.115 R)
• M27: 6,972,308 km (0.102 R)
• M28: 7,072,090 km (0.099 R)
• M29: 7,835,488 km (0.07 R)
• M30: 8,148,147 km (0.104 R)
• M31: 8,385,409 km (0.071 R)
• M32: 8,920,970 km (0.09 R)
• M33: 9,247,692 km (0.109 R)
• M34: 9,828,879 km (0.071 R)
• M35: 9,940,928 km (0.068 R)
• M36: 10,393,462 km (0.12 R)
• M37: 10,564,901 km (0.111 R)
• M38: 10,766,110 km (0.096 R)
• M39: 10,881,600 km (0.045 R)
• M40: 10,997,687 km (0.06 R)
• M41: 11,613,283 km (0.09 R)
• M42: 12,030,062 km (0.078 R)
• M43: 12,210,178 km (0.068 R)
• M44: 12,694,875 km (0.069 R)
• M45: 13,155,038 km (0.066 R)
• M46: 13,309,573 km (0.1 R)
• M47: 13,433,739 km (0.103 R)
• M48: 13,808,332 km (0.108 R)
• M49: 14,888,728 km (0.03 R)
• M50: 15,146,934 km (0.11 R)
• M51: 15,536,936 km (0.089 R)
• M52: 16,360,322 km (0.111 R)
• M53: 17,265,389 km (0.075 R)
• M54: 17,400,776 km (0.116 R)
• M55: 17,570,719 km (0.09 R)
• M56: 17,741,111 km (0.035 R)
• M57: 18,359,099 km (0.116 R)
• M58: 19,899,359 km (0.102 R)
• M59: 20,077,081 km (0.098 R)
• M60: 21,663,118 km (0.069 R)
• M61: 21,992,533 km (0.095 R)
• M62: 22,139,438 km (0.097 R)
• M63: 22,249,841 km (0.08 R)
• M64: 22,990,650 km (0.049 R)
• M65: 23,364,195 km (0.095 R)
• M66: 23,777,235 km (0.05 R)
• M67: 24,268,664 km (0.085 R)
• M68: 24,763,384 km (0.048 R)
• M69: 24,992,718 km (0.045 R)
• M70: 25,376,736 km (0.118 R)
• M71: 25,569,567 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.2

Radius: 11.1

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.8 AU - 5.36 AU

Year: 4249 Days

Day: 12.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,746,173 km

• M1: 209,886 km (0.106 R)
• M2: 341,382 km (0.102 R)
• M3: 657,483 km (0.09 R)
• M4: 993,330 km (0.074 R)
• M5: 1,167,312 km (0.114 R)
• M6: 1,366,128 km (0.109 R)
• M7: 1,654,104 km (0.027 R)
• M8: 1,813,725 km (0.031 R)
• M9: 2,028,846 km (0.115 R)
• M10: 2,538,975 km (0.1 R)
• M11: 2,724,177 km (0.068 R)
• M12: 2,894,569 km (0.106 R)
• M13: 3,326,309 km (0.063 R)
• M14: 3,406,942 km (0.057 R)
• M15: 3,570,452 km (0.04 R)
• M16: 3,653,180 km (0.116 R)
• M17: 3,990,374 km (0.104 R)
• M18: 4,076,392 km (0.087 R)
• M19: 4,382,021 km (0.058 R)
• M20: 4,604,922 km (0.114 R)
• M21: 4,854,601 km (0.089 R)
• M22: 5,225,603 km (0.1 R)
• M23: 5,343,486 km (0.109 R)
• M24: 5,486,053 km (0.098 R)
• M25: 5,872,614 km (0.036 R)
• M26: 5,995,135 km (0.114 R)
• M27: 6,268,001 km (0.114 R)
• M28: 6,672,065 km (0.036 R)
• M29: 7,084,656 km (0.115 R)
• M30: 7,826,661 km (0.032 R)
• M31: 8,152,336 km (0.067 R)
• M32: 8,929,347 km (0.066 R)
• M33: 9,212,686 km (0.093 R)
• M34: 9,355,402 km (0.09 R)
• M35: 9,729,995 km (0.101 R)
• M36: 10,021,561 km (0.093 R)
• M37: 11,034,189 km (0.112 R)
• M38: 11,706,931 km (0.118 R)
• M39: 12,110,546 km (0.098 R)
• M40: 12,235,759 km (0.078 R)
• M41: 12,487,383 km (0.071 R)
• M42: 13,059,745 km (0.092 R)
• M43: 13,478,319 km (0.059 R)
• M44: 14,196,988 km (0.105 R)
• M45: 14,296,021 km (0.12 R)
• M46: 14,827,692 km (0.108 R)
• M47: 15,197,049 km (0.112 R)
• M48: 15,876,373 km (0.073 R)
• M49: 16,185,293 km (0.058 R)
• M50: 16,843,972 km (0.1 R)
• M51: 16,913,834 km (0.069 R)
• M52: 17,159,025 km (0.113 R)
• M53: 17,440,868 km (0.068 R)
• M54: 17,511,478 km (0.043 R)
• M55: 17,937,533 km (0.102 R)
• M56: 18,223,414 km (0.067 R)
• M57: 18,583,047 km (0.106 R)
• M58: 19,638,909 km (0.08 R)
• M59: 19,749,312 km (0.116 R)
• M60: 20,490,121 km (0.088 R)
• M61: 20,564,770 km (0.05 R)
• M62: 20,714,219 km (0.096 R)
• M63: 21,051,861 km (0.066 R)
• M64: 21,504,844 km (0.1 R)
• M65: 21,580,690 km (0.04 R)
• M66: 21,961,117 km (0.061 R)
• M67: 23,076,818 km (0.099 R)
• M68: 23,309,891 km (0.075 R)
• M69: 23,935,510 km (0.097 R)
• M70: 24,289,757 km (0.097 R)
• M71: 24,606,157 km (0.105 R)
• M72: 24,725,237 km (0.119 R)
• M73: 25,443,157 km (0.045 R)
• M74: 25,885,368 km (0.08 R)
• M75: 26,087,176 km (0.107 R)
• M76: 26,451,895 km (0.091 R)
• M77: 27,022,462 km (0.074 R)
• M78: 27,473,499 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 12.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.13 AU - 5.29 AU

Year: 5155 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,746,173 km

• M1: 261,647 km (0.037 R)
• M2: 379,380 km (0.057 R)
• M3: 553,961 km (0.119 R)
• M4: 936,632 km (0.108 R)
• M5: 1,157,439 km (0.069 R)
• M6: 1,244,953 km (0.097 R)
• M7: 1,442,423 km (0.099 R)
• M8: 1,585,588 km (0.106 R)
• M9: 1,817,764 km (0.046 R)
• M10: 2,151,068 km (0.104 R)
• M11: 2,697,250 km (0.083 R)
• M12: 2,935,709 km (0.115 R)
• M13: 3,649,141 km (0.095 R)
• M14: 3,891,190 km (0.105 R)
• M15: 4,161,514 km (0.113 R)
• M16: 4,275,956 km (0.117 R)
• M17: 4,437,970 km (0.092 R)
• M18: 4,792,069 km (0.095 R)
• M19: 4,888,110 km (0.119 R)
• M20: 5,106,523 km (0.1 R)
• M21: 5,353,061 km (0.106 R)
• M22: 5,452,693 km (0.068 R)
• M23: 5,832,073 km (0.08 R)
• M24: 6,351,477 km (0.102 R)
• M25: 6,750,903 km (0.109 R)
• M26: 6,994,448 km (0.1 R)
• M27: 7,351,389 km (0.108 R)
• M28: 7,518,191 km (0.036 R)
• M29: 7,630,090 km (0.118 R)
• M30: 7,855,534 km (0.113 R)
• M31: 7,997,502 km (0.1 R)
• M32: 8,140,518 km (0.106 R)
• M33: 8,226,686 km (0.118 R)
• M34: 8,313,154 km (0.029 R)
• M35: 8,486,986 km (0.072 R)
• M36: 8,749,979 km (0.111 R)
• M37: 9,134,745 km (0.111 R)
• M38: 9,829,029 km (0.12 R)
• M39: 9,982,217 km (0.093 R)
• M40: 11,557,632 km (0.066 R)
• M41: 11,719,348 km (0.065 R)
• M42: 12,110,696 km (0.089 R)
• M43: 12,209,281 km (0.083 R)
• M44: 12,373,988 km (0.071 R)
• M45: 12,539,593 km (0.086 R)
• M46: 13,310,620 km (0.082 R)
• M47: 13,480,264 km (0.088 R)
• M48: 14,235,135 km (0.11 R)
• M49: 14,443,525 km (0.079 R)
• M50: 15,428,926 km (0.114 R)
• M51: 16,218,354 km (0.105 R)
• M52: 16,436,019 km (0.069 R)
• M53: 16,764,237 km (0.086 R)
• M54: 16,910,842 km (0.04 R)
• M55: 17,094,698 km (0.091 R)
• M56: 17,538,555 km (0.117 R)
• M57: 18,475,487 km (0.115 R)
• M58: 19,275,237 km (0.096 R)
• M59: 19,930,775 km (0.103 R)
• M60: 20,515,403 km (0.064 R)
• M61: 21,066,073 km (0.115 R)
• M62: 21,145,210 km (0.115 R)
• M63: 21,941,370 km (0.051 R)
• M64: 22,544,848 km (0.102 R)
• M65: 22,869,026 km (0.078 R)
• M66: 22,990,949 km (0.107 R)
• M67: 23,194,701 km (0.099 R)
• M68: 23,440,042 km (0.097 R)
• M69: 23,891,977 km (0.062 R)
• M70: 24,139,711 km (0.116 R)
• M71: 25,222,949 km (0.12 R)
• M72: 25,349,060 km (0.102 R)
• M73: 26,024,644 km (0.111 R)
• M74: 27,092,324 km (0.1 R)
• M75: 27,436,848 km (0.064 R)
• M76: 27,869,784 km (0.025 R)
• M77: 27,956,551 km (0.104 R)
• M78: 29,137,925 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.4

Radius: 10.2

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.46 AU - 9.54 AU

Year: 11704 Days

Day: 12.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 57,746,173 km

• M1: 222,302 km (0.085 R)
• M2: 368,460 km (0.114 R)
• M3: 456,722 km (0.078 R)
• M4: 570,566 km (0.086 R)
• M5: 890,407 km (0.086 R)
• M6: 1,334,114 km (0.078 R)
• M7: 2,003,863 km (0.117 R)
• M8: 2,432,761 km (0.072 R)
• M9: 2,612,428 km (0.097 R)
• M10: 2,734,649 km (0.076 R)
• M11: 3,341,268 km (0.087 R)
• M12: 3,609,049 km (0.096 R)
• M13: 3,849,153 km (0.065 R)
• M14: 4,129,948 km (0.081 R)
• M15: 4,786,234 km (0.075 R)
• M16: 4,861,183 km (0.059 R)
• M17: 4,936,580 km (0.058 R)
• M18: 5,050,275 km (0.096 R)
• M19: 5,203,313 km (0.075 R)
• M20: 5,553,372 km (0.082 R)
• M21: 5,791,083 km (0.089 R)
• M22: 6,153,858 km (0.09 R)
• M23: 6,943,884 km (0.115 R)
• M24: 7,199,996 km (0.06 R)
• M25: 7,854,038 km (0.084 R)
• M26: 9,737,026 km (0.082 R)
• M27: 10,023,955 km (0.095 R)
• M28: 10,168,317 km (0.118 R)
• M29: 11,752,259 km (0.057 R)
• M30: 11,955,563 km (0.025 R)
• M31: 12,572,654 km (0.06 R)
• M32: 13,517,664 km (0.108 R)
• M33: 15,143,044 km (0.092 R)
• M34: 15,810,251 km (0.103 R)
• M35: 17,752,779 km (0.082 R)
• M36: 17,869,316 km (0.114 R)
• M37: 18,279,513 km (0.052 R)
• M38: 20,193,618 km (0.117 R)
• M39: 20,559,535 km (0.098 R)
• M40: 21,982,510 km (0.116 R)
• M41: 22,296,067 km (0.094 R)
• M42: 22,485,009 km (0.12 R)
• M43: 22,737,680 km (0.075 R)
• M44: 22,927,669 km (0.09 R)
• M45: 23,693,311 km (0.065 R)
• M46: 24,727,331 km (0.102 R)
• M47: 26,106,624 km (0.039 R)
• M48: 27,308,643 km (0.09 R)
• M49: 28,051,994 km (0.103 R)
• M50: 29,974,327 km (0.101 R)
• M51: 30,531,280 km (0.109 R)
• M52: 31,162,134 km (0.087 R)
• M53: 31,373,366 km (0.085 R)
• M54: 31,655,657 km (0.085 R)
• M55: 32,009,756 km (0.041 R)
• M56: 33,367,356 km (0.056 R)
• M57: 33,655,631 km (0.072 R)
• M58: 33,799,993 km (0.085 R)
• M59: 34,089,465 km (0.056 R)
• M60: 34,452,390 km (0.105 R)
• M61: 35,843,351 km (0.099 R)
• M62: 36,286,460 km (0.088 R)
• M63: 36,508,762 km (0.094 R)
• M64: 36,954,564 km (0.054 R)
• M65: 37,178,063 km (0.111 R)
• M66: 37,252,712 km (0.109 R)
• M67: 38,227,342 km (0.085 R)
• M68: 39,972,252 km (0.099 R)
• M69: 40,048,696 km (0.115 R)
• M70: 40,201,735 km (0.112 R)
• M71: 40,662,048 km (0.096 R)
• M72: 40,738,941 km (0.109 R)
• M73: 40,892,877 km (0.087 R)
• M74: 41,278,540 km (0.09 R)
• M75: 43,303,497 km (0.104 R)
• M76: 43,382,036 km (0.097 R)
• M77: 43,539,263 km (0.056 R)
• M78: 43,933,005 km (0.1 R)
• M79: 44,169,968 km (0.108 R)
• M80: 44,644,941 km (0.115 R)
• M81: 44,883,101 km (0.091 R)
• M82: 46,401,071 km (0.08 R)
• M83: 47,368,371 km (0.096 R)
• M84: 48,913,717 km (0.086 R)
• M85: 49,569,254 km (0.074 R)
• M86: 49,651,384 km (0.084 R)
• M87: 51,970,001 km (0.057 R)
• M88: 52,220,578 km (0.079 R)
• M89: 53,985,384 km (0.064 R)
• M90: 54,832,706 km (0.043 R)
• M91: 56,368,926 km (0.105 R)
• M92: 57,142,198 km (0.069 R)
• M93: 57,659,806 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 14,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit