🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 169 Days

Day: 25.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.85 AU - 0.91 AU

Year: 316 Days

Day: 40 Hours

Environment

Temp: 37 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,929,627 km

• M1: 374,743 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.23 AU - 2.41 AU

Year: 1353 Days

Day: 22.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,929,627 km

• M1: 511,326 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.63 AU - 2.95 AU

Year: 1784 Days

Day: 46 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,929,627 km

• M1: 418,724 km (0.056 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.74 AU - 5.36 AU

Year: 3716 Days

Day: 5.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,929,627 km

• M1: 131,497 km (0.117 R)
• M2: 231,428 km (0.12 R)
• M3: 348,713 km (0.059 R)
• M4: 457,321 km (0.109 R)
• M5: 536,757 km (0.045 R)
• M6: 595,400 km (0.098 R)
• M7: 647,460 km (0.118 R)
• M8: 794,813 km (0.112 R)
• M9: 963,709 km (0.076 R)
• M10: 1,068,578 km (0.101 R)
• M11: 1,144,424 km (0.098 R)
• M12: 1,290,132 km (0.086 R)
• M13: 1,430,006 km (0.116 R)
• M14: 1,550,582 km (0.11 R)
• M15: 1,789,041 km (0.088 R)
• M16: 2,457,145 km (0.079 R)
• M17: 2,616,916 km (0.109 R)
• M18: 2,720,587 km (0.109 R)
• M19: 2,855,674 km (0.069 R)
• M20: 2,947,078 km (0.082 R)
• M21: 3,163,995 km (0.095 R)
• M22: 3,434,618 km (0.115 R)
• M23: 4,083,423 km (0.104 R)
• M24: 4,395,485 km (0.103 R)
• M25: 4,448,293 km (0.104 R)
• M26: 4,501,250 km (0.049 R)
• M27: 4,679,571 km (0.103 R)
• M28: 4,769,479 km (0.053 R)
• M29: 4,987,743 km (0.09 R)
• M30: 5,116,696 km (0.101 R)
• M31: 5,190,747 km (0.049 R)
• M32: 5,302,646 km (0.108 R)
• M33: 5,358,895 km (0.1 R)
• M34: 5,528,988 km (0.07 R)
• M35: 5,604,983 km (0.088 R)
• M36: 5,816,216 km (0.107 R)
• M37: 6,010,394 km (0.065 R)
• M38: 6,646,185 km (0.066 R)
• M39: 6,849,339 km (0.098 R)
• M40: 7,116,371 km (0.065 R)
• M41: 7,303,368 km (0.087 R)
• M42: 7,407,937 km (0.118 R)
• M43: 7,491,861 km (0.055 R)
• M44: 7,576,235 km (0.111 R)
• M45: 7,916,719 km (0.092 R)
• M46: 8,371,048 km (0.066 R)
• M47: 8,967,794 km (0.115 R)
• M48: 9,555,414 km (0.074 R)
• M49: 9,692,895 km (0.108 R)
• M50: 10,342,598 km (0.058 R)
• M51: 10,554,429 km (0.034 R)
• M52: 10,910,622 km (0.101 R)
• M53: 11,732,811 km (0.05 R)
• M54: 11,830,798 km (0.088 R)
• M55: 12,250,570 km (0.112 R)
• M56: 12,325,069 km (0.083 R)
• M57: 12,624,864 km (0.099 R)
• M58: 12,952,333 km (0.104 R)
• M59: 14,081,498 km (0.088 R)
• M60: 14,842,951 km (0.1 R)
• M61: 15,002,123 km (0.057 R)
• M62: 15,295,485 km (0.069 R)
• M63: 15,349,041 km (0.12 R)
• M64: 15,698,501 km (0.118 R)
• M65: 16,077,882 km (0.044 R)
• M66: 16,983,996 km (0.077 R)
• M67: 17,178,323 km (0.098 R)
• M68: 17,765,794 km (0.107 R)
• M69: 17,991,238 km (0.108 R)
• M70: 18,047,786 km (0.093 R)
• M71: 18,331,424 km (0.092 R)
• M72: 18,416,695 km (0.116 R)
• M73: 19,133,119 km (0.09 R)
• M74: 19,364,248 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 13.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.97 AU - 5.15 AU

Year: 3728 Days

Day: 10.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 65,929,627 km

• M1: 164,857 km (0.031 R)
• M2: 269,725 km (0.089 R)
• M3: 383,270 km (0.094 R)
• M4: 572,062 km (0.104 R)
• M5: 746,942 km (0.094 R)
• M6: 1,017,415 km (0.12 R)
• M7: 1,130,362 km (0.105 R)
• M8: 1,212,042 km (0.119 R)
• M9: 1,369,569 km (0.071 R)
• M10: 1,560,156 km (0.087 R)
• M11: 1,801,009 km (0.058 R)
• M12: 1,884,036 km (0.088 R)
• M13: 2,502,174 km (0.113 R)
• M14: 3,080,220 km (0.119 R)
• M15: 3,367,598 km (0.079 R)
• M16: 3,453,766 km (0.108 R)
• M17: 3,628,496 km (0.059 R)
• M18: 3,752,663 km (0.03 R)
• M19: 4,225,990 km (0.105 R)
• M20: 4,603,276 km (0.111 R)
• M21: 5,350,069 km (0.11 R)
• M22: 5,696,537 km (0.094 R)
• M23: 5,799,760 km (0.101 R)
• M24: 5,987,356 km (0.108 R)
• M25: 6,389,923 km (0.047 R)
• M26: 6,562,111 km (0.092 R)
• M27: 6,845,150 km (0.099 R)
• M28: 7,355,877 km (0.065 R)
• M29: 7,581,919 km (0.12 R)
• M30: 7,787,168 km (0.068 R)
• M31: 8,437,769 km (0.109 R)
• M32: 8,579,587 km (0.061 R)
• M33: 8,698,219 km (0.097 R)
• M34: 8,817,448 km (0.1 R)
• M35: 8,961,361 km (0.06 R)
• M36: 9,154,343 km (0.115 R)
• M37: 9,446,507 km (0.114 R)
• M38: 9,544,494 km (0.091 R)
• M39: 9,667,613 km (0.037 R)
• M40: 9,990,146 km (0.102 R)
• M41: 10,722,278 km (0.045 R)
• M42: 11,471,614 km (0.08 R)
• M43: 11,655,170 km (0.074 R)
• M44: 11,760,337 km (0.054 R)
• M45: 12,479,305 km (0.08 R)
• M46: 13,020,999 km (0.098 R)
• M47: 14,380,694 km (0.076 R)
• M48: 14,493,640 km (0.083 R)
• M49: 14,663,733 km (0.089 R)
• M50: 15,321,664 km (0.048 R)
• M51: 15,668,731 km (0.107 R)
• M52: 15,843,312 km (0.104 R)
• M53: 16,077,134 km (0.056 R)
• M54: 16,459,356 km (0.075 R)
• M55: 17,262,996 km (0.104 R)
• M56: 17,353,054 km (0.098 R)
• M57: 18,109,720 km (0.06 R)
• M58: 18,753,739 km (0.103 R)
• M59: 19,001,174 km (0.066 R)
• M60: 19,467,769 km (0.095 R)
• M61: 19,655,515 km (0.081 R)
• M62: 20,285,621 km (0.088 R)
• M63: 20,444,195 km (0.12 R)
• M64: 20,571,353 km (0.113 R)
• M65: 21,114,692 km (0.099 R)
• M66: 21,404,314 km (0.066 R)
• M67: 21,598,043 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 9.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.32 AU - 5.98 AU

Year: 4475 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,929,627 km

• M1: 235,617 km (0.079 R)
• M2: 310,416 km (0.108 R)
• M3: 430,094 km (0.089 R)
• M4: 507,735 km (0.069 R)
• M5: 614,698 km (0.086 R)
• M6: 755,918 km (0.045 R)
• M7: 862,432 km (0.101 R)
• M8: 964,757 km (0.109 R)
• M9: 1,172,099 km (0.09 R)
• M10: 1,286,691 km (0.096 R)
• M11: 1,350,719 km (0.031 R)
• M12: 1,449,005 km (0.115 R)
• M13: 1,676,244 km (0.055 R)
• M14: 1,806,245 km (0.105 R)
• M15: 2,139,698 km (0.079 R)
• M16: 2,452,507 km (0.104 R)
• M17: 2,807,952 km (0.072 R)
• M18: 2,963,235 km (0.033 R)
• M19: 3,282,626 km (0.081 R)
• M20: 3,860,074 km (0.087 R)
• M21: 4,617,787 km (0.076 R)
• M22: 4,684,358 km (0.11 R)
• M23: 4,903,070 km (0.082 R)
• M24: 5,125,223 km (0.059 R)
• M25: 5,211,541 km (0.112 R)
• M26: 5,280,954 km (0.101 R)
• M27: 6,010,094 km (0.1 R)
• M28: 6,119,450 km (0.092 R)
• M29: 6,321,707 km (0.042 R)
• M30: 6,414,308 km (0.034 R)
• M31: 6,488,808 km (0.114 R)
• M32: 6,751,801 km (0.111 R)
• M33: 7,307,557 km (0.068 R)
• M34: 8,524,236 km (0.103 R)
• M35: 8,708,990 km (0.078 R)
• M36: 8,812,212 km (0.107 R)
• M37: 9,124,423 km (0.102 R)
• M38: 9,419,131 km (0.04 R)
• M39: 9,546,439 km (0.118 R)
• M40: 9,802,700 km (0.116 R)
• M41: 10,365,636 km (0.106 R)
• M42: 10,497,133 km (0.047 R)
• M43: 10,673,210 km (0.075 R)
• M44: 10,961,485 km (0.054 R)
• M45: 11,568,254 km (0.087 R)
• M46: 11,818,681 km (0.112 R)
• M47: 13,121,080 km (0.115 R)
• M48: 13,192,139 km (0.037 R)
• M49: 13,453,785 km (0.118 R)
• M50: 13,837,504 km (0.105 R)
• M51: 13,958,080 km (0.047 R)
• M52: 14,103,339 km (0.073 R)
• M53: 14,297,667 km (0.087 R)
• M54: 14,787,600 km (0.114 R)
• M55: 15,158,603 km (0.115 R)
• M56: 15,283,068 km (0.103 R)
• M57: 16,239,298 km (0.09 R)
• M58: 16,545,375 km (0.031 R)
• M59: 17,214,975 km (0.102 R)
• M60: 17,396,736 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.3

Radius: 11.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 9.75 AU - 11.97 AU

Year: 13703 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,929,627 km

• M1: 177,872 km (0.048 R)
• M2: 464,202 km (0.082 R)
• M3: 1,545,047 km (0.028 R)
• M4: 1,827,488 km (0.079 R)
• M5: 2,005,210 km (0.098 R)
• M6: 4,115,288 km (0.095 R)
• M7: 4,192,929 km (0.098 R)
• M8: 4,428,995 km (0.118 R)
• M9: 4,710,089 km (0.115 R)
• M10: 4,791,470 km (0.084 R)
• M11: 4,873,300 km (0.079 R)
• M12: 5,289,631 km (0.058 R)
• M13: 5,502,210 km (0.083 R)
• M14: 6,156,700 km (0.036 R)
• M15: 7,491,113 km (0.112 R)
• M16: 8,117,629 km (0.078 R)
• M17: 8,313,752 km (0.114 R)
• M18: 8,962,259 km (0.106 R)
• M19: 10,895,662 km (0.053 R)
• M20: 11,937,162 km (0.109 R)
• M21: 12,441,457 km (0.11 R)
• M22: 12,667,948 km (0.113 R)
• M23: 12,781,642 km (0.104 R)
• M24: 12,952,932 km (0.111 R)
• M25: 13,240,010 km (0.044 R)
• M26: 13,937,585 km (0.098 R)
• M27: 14,172,753 km (0.088 R)
• M28: 14,290,785 km (0.09 R)
• M29: 14,826,346 km (0.057 R)
• M30: 14,946,174 km (0.096 R)
• M31: 15,368,339 km (0.095 R)
• M32: 16,224,487 km (0.119 R)
• M33: 16,409,989 km (0.086 R)
• M34: 16,658,471 km (0.105 R)
• M35: 17,159,025 km (0.094 R)
• M36: 17,284,837 km (0.084 R)
• M37: 17,855,254 km (0.103 R)
• M38: 18,110,767 km (0.113 R)
• M39: 18,431,954 km (0.073 R)
• M40: 19,079,862 km (0.081 R)
• M41: 19,472,108 km (0.034 R)
• M42: 22,360,843 km (0.079 R)
• M43: 22,567,288 km (0.067 R)
• M44: 22,705,366 km (0.107 R)
• M45: 22,982,272 km (0.076 R)
• M46: 23,190,662 km (0.068 R)
• M47: 24,030,504 km (0.081 R)
• M48: 24,383,406 km (0.093 R)
• M49: 24,525,075 km (0.093 R)
• M50: 25,596,046 km (0.113 R)
• M51: 26,028,833 km (0.1 R)
• M52: 26,391,159 km (0.115 R)
• M53: 26,901,437 km (0.105 R)
• M54: 28,005,619 km (0.067 R)
• M55: 28,154,020 km (0.085 R)
• M56: 28,675,369 km (0.102 R)
• M57: 29,576,397 km (0.083 R)
• M58: 30,639,439 km (0.096 R)
• M59: 31,869,582 km (0.103 R)
• M60: 32,102,057 km (0.098 R)
• M61: 32,724,684 km (0.076 R)
• M62: 33,115,882 km (0.116 R)
• M63: 34,457,476 km (0.087 R)
• M64: 37,112,090 km (0.097 R)
• M65: 37,193,621 km (0.109 R)
• M66: 38,752,730 km (0.118 R)
• M67: 39,249,545 km (0.091 R)
• M68: 43,385,178 km (0.115 R)
• M69: 44,678,601 km (0.081 R)
• M70: 44,765,368 km (0.113 R)
• M71: 46,598,540 km (0.057 R)
• M72: 46,950,544 km (0.091 R)
• M73: 48,189,214 km (0.089 R)
• M74: 49,618,173 km (0.082 R)
• M75: 49,707,932 km (0.079 R)
• M76: 52,152,211 km (0.11 R)
• M77: 52,609,083 km (0.073 R)
• M78: 52,792,341 km (0.086 R)
• M79: 53,803,323 km (0.09 R)
• M80: 53,987,927 km (0.091 R)
• M81: 54,080,229 km (0.096 R)
• M82: 54,357,583 km (0.119 R)
• M83: 55,471,638 km (0.031 R)
• M84: 60,961,432 km (0.053 R)
• M85: 61,442,688 km (0.097 R)
• M86: 62,021,931 km (0.085 R)
• M87: 62,409,090 km (0.103 R)
• M88: 63,380,579 km (0.095 R)
• M89: 64,945,223 km (0.042 R)
• M90: 65,043,509 km (0.066 R)
• M91: 65,929,577 km (0.112 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: 495 - 16,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit