🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.71 AU

Year: 186 Days

Day: 34.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.1 AU - 1.18 AU

Year: 464 Days

Day: 24.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,981,506 km

• M1: 194,627 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.95 AU - 1.55 AU

Year: 532 Days

Day: 15.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.67 AU - 3.79 AU

Year: 2743 Days

Day: 33.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,981,506 km

• M1: 49,367 km (0.111 R)

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.3

Radius: 8.9

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.13 AU - 5.77 AU

Year: 4845 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,981,506 km

• M1: 111,600 km (0.116 R)
• M2: 313,258 km (0.049 R)
• M3: 373,396 km (0.054 R)
• M4: 458,069 km (0.074 R)
• M5: 649,255 km (0.104 R)
• M6: 742,753 km (0.05 R)
• M7: 828,623 km (0.056 R)
• M8: 1,024,297 km (0.084 R)
• M9: 1,235,230 km (0.115 R)
• M10: 1,294,022 km (0.059 R)
• M11: 1,797,568 km (0.111 R)
• M12: 1,966,763 km (0.059 R)
• M13: 2,230,355 km (0.056 R)
• M14: 2,302,610 km (0.114 R)
• M15: 2,375,614 km (0.083 R)
• M16: 2,637,560 km (0.045 R)
• M17: 2,908,931 km (0.035 R)
• M18: 3,128,391 km (0.093 R)
• M19: 3,209,622 km (0.106 R)
• M20: 3,862,617 km (0.106 R)
• M21: 3,993,814 km (0.044 R)
• M22: 4,282,987 km (0.118 R)
• M23: 4,718,018 km (0.079 R)
• M24: 5,000,010 km (0.098 R)
• M25: 5,263,451 km (0.111 R)
• M26: 5,409,010 km (0.1 R)
• M27: 5,778,816 km (0.103 R)
• M28: 6,131,418 km (0.116 R)
• M29: 6,233,594 km (0.058 R)
• M30: 7,610,941 km (0.1 R)
• M31: 8,760,751 km (0.032 R)
• M32: 9,020,452 km (0.086 R)
• M33: 9,282,548 km (0.076 R)
• M34: 9,665,668 km (0.102 R)
• M35: 10,600,206 km (0.096 R)
• M36: 11,343,408 km (0.108 R)
• M37: 11,658,012 km (0.09 R)
• M38: 12,007,473 km (0.11 R)
• M39: 12,135,379 km (0.074 R)
• M40: 12,199,557 km (0.092 R)
• M41: 12,263,734 km (0.102 R)
• M42: 12,847,016 km (0.11 R)
• M43: 12,945,153 km (0.068 R)
• M44: 13,043,438 km (0.11 R)
• M45: 13,175,084 km (0.12 R)
• M46: 13,273,969 km (0.088 R)
• M47: 13,472,485 km (0.077 R)
• M48: 13,538,906 km (0.059 R)
• M49: 13,605,478 km (0.113 R)
• M50: 14,344,491 km (0.105 R)
• M51: 14,616,460 km (0.102 R)
• M52: 14,924,482 km (0.073 R)
• M53: 15,165,634 km (0.068 R)
• M54: 15,931,575 km (0.108 R)
• M55: 16,072,197 km (0.05 R)
• M56: 16,177,963 km (0.076 R)
• M57: 16,781,590 km (0.057 R)
• M58: 17,176,080 km (0.067 R)
• M59: 18,821,507 km (0.037 R)
• M60: 19,007,457 km (0.093 R)
• M61: 19,082,106 km (0.104 R)
• M62: 19,268,804 km (0.108 R)
• M63: 19,644,295 km (0.073 R)
• M64: 19,984,181 km (0.038 R)
• M65: 20,402,307 km (0.075 R)
• M66: 20,516,750 km (0.115 R)
• M67: 21,907,860 km (0.111 R)
• M68: 23,010,696 km (0.064 R)
• M69: 23,090,132 km (0.11 R)
• M70: 23,849,641 km (0.086 R)
• M71: 23,930,124 km (0.058 R)
• M72: 24,171,874 km (0.039 R)
• M73: 24,414,522 km (0.118 R)
• M74: 24,943,051 km (0.047 R)
• M75: 25,270,072 km (0.065 R)
• M76: 26,176,935 km (0.114 R)
• M77: 26,259,961 km (0.107 R)
• M78: 26,968,756 km (0.085 R)
• M79: 27,094,418 km (0.03 R)
• M80: 27,388,528 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 9.8

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.33 AU - 10.67 AU

Year: 11150 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,981,506 km

• M1: 158,424 km (0.096 R)
• M2: 266,434 km (0.073 R)
• M3: 387,458 km (0.057 R)
• M4: 781,350 km (0.112 R)
• M5: 873,203 km (0.092 R)
• M6: 1,068,727 km (0.078 R)
• M7: 1,411,306 km (0.109 R)
• M8: 1,836,463 km (0.033 R)
• M9: 2,012,540 km (0.118 R)
• M10: 2,194,152 km (0.074 R)
• M11: 2,518,181 km (0.119 R)
• M12: 3,032,648 km (0.036 R)
• M13: 3,121,659 km (0.098 R)
• M14: 3,363,259 km (0.074 R)
• M15: 3,548,461 km (0.044 R)
• M16: 3,800,534 km (0.107 R)
• M17: 4,222,998 km (0.059 R)
• M18: 4,592,056 km (0.042 R)
• M19: 5,006,592 km (0.034 R)
• M20: 5,871,716 km (0.099 R)
• M21: 6,550,741 km (0.111 R)
• M22: 7,096,025 km (0.034 R)
• M23: 7,534,796 km (0.078 R)
• M24: 7,777,892 km (0.116 R)
• M25: 7,900,413 km (0.094 R)
• M26: 8,147,250 km (0.032 R)
• M27: 8,818,196 km (0.112 R)
• M28: 9,074,308 km (0.093 R)
• M29: 9,246,495 km (0.058 R)
• M30: 9,946,014 km (0.116 R)
• M31: 10,257,328 km (0.07 R)
• M32: 11,027,009 km (0.078 R)
• M33: 11,627,943 km (0.045 R)
• M34: 12,669,294 km (0.088 R)
• M35: 13,396,340 km (0.04 R)
• M36: 13,543,394 km (0.086 R)
• M37: 14,336,712 km (0.093 R)
• M38: 15,247,015 km (0.07 R)
• M39: 17,283,042 km (0.059 R)
• M40: 18,359,997 km (0.094 R)
• M41: 19,071,485 km (0.117 R)
• M42: 20,296,242 km (0.079 R)
• M43: 21,546,282 km (0.04 R)
• M44: 21,833,809 km (0.052 R)
• M45: 22,180,577 km (0.092 R)
• M46: 22,645,826 km (0.105 R)
• M47: 23,526,808 km (0.076 R)
• M48: 24,658,666 km (0.083 R)
• M49: 25,747,290 km (0.108 R)
• M50: 27,409,471 km (0.12 R)
• M51: 27,783,616 km (0.111 R)
• M52: 27,846,148 km (0.111 R)
• M53: 29,487,835 km (0.082 R)
• M54: 29,679,170 km (0.094 R)
• M55: 30,384,824 km (0.094 R)
• M56: 30,901,385 km (0.082 R)
• M57: 31,160,638 km (0.081 R)
• M58: 31,290,639 km (0.074 R)
• M59: 31,551,089 km (0.028 R)
• M60: 32,732,164 km (0.097 R)
• M61: 32,996,503 km (0.089 R)
• M62: 33,994,321 km (0.077 R)
• M63: 34,128,211 km (0.091 R)
• M64: 35,815,376 km (0.095 R)
• M65: 36,087,794 km (0.069 R)
• M66: 36,566,208 km (0.109 R)
• M67: 36,772,054 km (0.073 R)
• M68: 37,529,468 km (0.117 R)
• M69: 37,875,638 km (0.087 R)
• M70: 37,944,902 km (0.08 R)
• M71: 38,570,819 km (0.062 R)
• M72: 39,762,516 km (0.08 R)
• M73: 40,185,878 km (0.112 R)
• M74: 42,181,812 km (0.118 R)
• M75: 43,772,487 km (0.075 R)
• M76: 44,063,754 km (0.084 R)
• M77: 44,941,594 km (0.112 R)
• M78: 45,088,499 km (0.035 R)
• M79: 46,714,628 km (0.107 R)
• M80: 47,310,626 km (0.059 R)
• M81: 47,759,419 km (0.049 R)
• M82: 47,834,368 km (0.058 R)
• M83: 49,189,575 km (0.096 R)
• M84: 49,796,045 km (0.117 R)
• M85: 50,404,908 km (0.12 R)
• M86: 50,786,682 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.3

Radius: 7.4

Gravity: 16.62 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.77 AU - 13.03 AU

Year: 17643 Days

Day: 20.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,981,506 km

• M1: 925,562 km (0.1 R)
• M2: 1,165,517 km (0.097 R)
• M3: 1,307,336 km (0.067 R)
• M4: 1,485,058 km (0.066 R)
• M5: 1,576,762 km (0.102 R)
• M6: 2,167,075 km (0.036 R)
• M7: 2,236,638 km (0.105 R)
• M8: 2,819,770 km (0.073 R)
• M9: 3,207,229 km (0.099 R)
• M10: 3,819,682 km (0.053 R)
• M11: 4,423,609 km (0.094 R)
• M12: 4,736,568 km (0.095 R)
• M13: 5,289,930 km (0.049 R)
• M14: 5,815,019 km (0.1 R)
• M15: 6,059,312 km (0.089 R)
• M16: 6,257,081 km (0.091 R)
• M17: 7,700,251 km (0.113 R)
• M18: 7,807,214 km (0.105 R)
• M19: 7,968,480 km (0.079 R)
• M20: 8,239,851 km (0.1 R)
• M21: 10,222,172 km (0.12 R)
• M22: 10,695,051 km (0.036 R)
• M23: 11,785,171 km (0.101 R)
• M24: 12,280,938 km (0.104 R)
• M25: 12,531,514 km (0.05 R)
• M26: 12,973,875 km (0.078 R)
• M27: 13,744,005 km (0.077 R)
• M28: 14,331,326 km (0.105 R)
• M29: 15,463,184 km (0.113 R)
• M30: 16,347,756 km (0.11 R)
• M31: 16,969,934 km (0.075 R)
• M32: 17,248,934 km (0.087 R)
• M33: 17,811,422 km (0.091 R)
• M34: 18,954,349 km (0.089 R)
• M35: 20,490,121 km (0.105 R)
• M36: 21,460,862 km (0.1 R)
• M37: 21,913,844 km (0.038 R)
• M38: 22,446,413 km (0.071 R)
• M39: 23,601,906 km (0.08 R)
• M40: 24,776,549 km (0.101 R)
• M41: 25,570,166 km (0.044 R)
• M42: 26,130,709 km (0.104 R)
• M43: 26,452,943 km (0.048 R)
• M44: 26,776,373 km (0.115 R)
• M45: 28,083,260 km (0.097 R)
• M46: 28,247,968 km (0.109 R)
• M47: 30,166,411 km (0.114 R)
• M48: 30,250,784 km (0.101 R)
• M49: 31,868,386 km (0.076 R)
• M50: 33,426,747 km (0.109 R)
• M51: 33,514,112 km (0.115 R)
• M52: 34,215,277 km (0.099 R)
• M53: 34,832,667 km (0.059 R)
• M54: 36,797,187 km (0.027 R)
• M55: 38,614,053 km (0.067 R)
• M56: 38,797,460 km (0.108 R)
• M57: 40,088,489 km (0.102 R)
• M58: 41,112,936 km (0.051 R)
• M59: 43,663,430 km (0.103 R)
• M60: 46,752,027 km (0.06 R)
• M61: 46,849,565 km (0.074 R)
• M62: 48,026,751 km (0.099 R)
• M63: 48,125,186 km (0.069 R)
• M64: 49,213,511 km (0.096 R)
• M65: 49,412,326 km (0.114 R)
• M66: 50,010,119 km (0.116 R)
• M67: 50,610,306 km (0.094 R)
• M68: 51,112,356 km (0.078 R)
• M69: 51,817,860 km (0.102 R)
• M70: 52,933,112 km (0.094 R)
• M71: 53,544,818 km (0.05 R)
• M72: 55,290,475 km (0.08 R)
• M73: 55,911,157 km (0.082 R)
• M74: 56,222,321 km (0.072 R)
• M75: 57,891,534 km (0.119 R)
• M76: 57,996,402 km (0.111 R)
• M77: 59,682,819 km (0.083 R)
• M78: 59,788,734 km (0.066 R)
• M79: 61,706,429 km (0.097 R)
• M80: 62,349,999 km (0.073 R)
• M81: 62,457,560 km (0.117 R)
• M82: 63,103,823 km (0.106 R)
• M83: 65,055,925 km (0.107 R)
• M84: 68,242,360 km (0.081 R)
• M85: 68,796,919 km (0.057 R)
• M86: 70,245,625 km (0.106 R)
• M87: 71,817,001 km (0.098 R)
• M88: 72,042,445 km (0.111 R)
• M89: 72,833,369 km (0.105 R)
• M90: 73,173,106 km (0.088 R)
• M91: 73,400,046 km (0.072 R)
• M92: 74,537,737 km (0.047 R)
• M93: 76,715,434 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.8

Radius: 3.3

Gravity: 47.82 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.4 AU - 19.52 AU

Year: 26597 Days

Day: 19.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,981,506 km

• M1: 112,647 km (0.113 R)
• M2: 137,929 km (0.099 R)
• M3: 260,899 km (0.072 R)
• M4: 662,868 km (0.042 R)
• M5: 737,966 km (0.097 R)
• M6: 815,757 km (0.083 R)
• M7: 1,065,286 km (0.108 R)
• M8: 1,496,727 km (0.106 R)
• M9: 1,662,780 km (0.061 R)
• M10: 2,307,398 km (0.092 R)
• M11: 2,616,168 km (0.081 R)
• M12: 3,662,006 km (0.034 R)
• M13: 3,975,563 km (0.118 R)
• M14: 6,451,408 km (0.058 R)
• M15: 6,828,844 km (0.118 R)
• M16: 6,992,952 km (0.064 R)
• M17: 8,003,785 km (0.067 R)
• M18: 8,467,688 km (0.099 R)
• M19: 9,179,475 km (0.118 R)
• M20: 9,239,763 km (0.074 R)
• M21: 9,725,956 km (0.084 R)
• M22: 10,345,291 km (0.112 R)
• M23: 11,883,008 km (0.084 R)
• M24: 11,948,681 km (0.086 R)
• M25: 12,146,150 km (0.087 R)
• M26: 12,212,273 km (0.051 R)
• M27: 12,678,270 km (0.073 R)
• M28: 13,014,566 km (0.108 R)
• M29: 13,558,953 km (0.052 R)
• M30: 13,764,949 km (0.095 R)
• M31: 14,180,083 km (0.053 R)
• M32: 14,881,099 km (0.108 R)
• M33: 15,665,291 km (0.085 R)
• M34: 16,171,231 km (0.038 R)
• M35: 16,682,407 km (0.111 R)
• M36: 17,347,519 km (0.073 R)
• M37: 17,645,966 km (0.03 R)
• M38: 19,859,267 km (0.093 R)
• M39: 20,563,873 km (0.086 R)
• M40: 21,997,170 km (0.046 R)
• M41: 22,077,803 km (0.074 R)
• M42: 22,482,166 km (0.089 R)
• M43: 22,563,248 km (0.097 R)
• M44: 23,709,767 km (0.081 R)
• M45: 23,875,072 km (0.117 R)
• M46: 27,174,304 km (0.061 R)
• M47: 29,718,515 km (0.111 R)
• M48: 30,523,351 km (0.117 R)
• M49: 31,154,355 km (0.095 R)
• M50: 34,935,292 km (0.096 R)
• M51: 35,595,168 km (0.089 R)
• M52: 36,068,944 km (0.083 R)
• M53: 36,640,408 km (0.103 R)
• M54: 37,406,798 km (0.049 R)
• M55: 38,275,363 km (0.082 R)
• M56: 38,566,481 km (0.09 R)
• M57: 38,760,808 km (0.091 R)
• M58: 41,815,447 km (0.11 R)
• M59: 42,515,864 km (0.112 R)
• M60: 43,119,342 km (0.104 R)
• M61: 43,321,150 km (0.072 R)
• M62: 44,844,355 km (0.086 R)
• M63: 45,355,980 km (0.079 R)
• M64: 47,525,897 km (0.106 R)
• M65: 48,361,401 km (0.109 R)
• M66: 49,835,239 km (0.117 R)
• M67: 53,366,946 km (0.067 R)
• M68: 54,126,454 km (0.095 R)
• M69: 54,235,212 km (0.048 R)
• M70: 55,765,748 km (0.109 R)
• M71: 56,536,476 km (0.101 R)
• M72: 56,757,283 km (0.083 R)
• M73: 59,429,549 km (0.091 R)
• M74: 59,541,748 km (0.082 R)
• M75: 60,667,920 km (0.1 R)
• M76: 62,598,481 km (0.107 R)
• M77: 63,399,278 km (0.118 R)
• M78: 64,664,577 km (0.075 R)
• M79: 66,054,192 km (0.086 R)
• M80: 66,752,814 km (0.112 R)
• M81: 67,103,022 km (0.104 R)
• M82: 67,570,815 km (0.068 R)
• M83: 67,922,520 km (0.067 R)
• M84: 71,352,649 km (0.095 R)
• M85: 72,069,373 km (0.043 R)
• M86: 72,908,467 km (0.054 R)
• M87: 75,081,077 km (0.099 R)
• M88: 78,010,951 km (0.044 R)
• M89: 79,984,746 km (0.086 R)
• M90: 80,232,629 km (0.109 R)
• M91: 81,226,707 km (0.116 R)
• M92: 81,475,937 km (0.118 R)
• M93: 83,478,305 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 14,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit