🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.52 AU - 0.86 AU

Year: 209 Days

Day: 39.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.85 AU - 1.31 AU

Year: 410 Days

Day: 12.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.13 AU - 1.21 AU

Year: 462 Days

Day: 14.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.66 AU - 1.72 AU

Year: 802 Days

Day: 15.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.7

Radius: 7.8

Gravity: 14.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.68 AU - 19.14 AU

Year: 23179 Days

Day: 19.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,464,435 km

• M1: 150,346 km (0.117 R)
• M2: 264,339 km (0.063 R)
• M3: 374,144 km (0.094 R)
• M4: 523,742 km (0.055 R)
• M5: 618,438 km (0.105 R)
• M6: 853,157 km (0.113 R)
• M7: 1,054,964 km (0.095 R)
• M8: 1,177,036 km (0.045 R)
• M9: 1,712,148 km (0.061 R)
• M10: 1,967,810 km (0.084 R)
• M11: 2,556,328 km (0.07 R)
• M12: 2,934,362 km (0.086 R)
• M13: 3,511,062 km (0.093 R)
• M14: 3,695,666 km (0.117 R)
• M15: 4,465,347 km (0.061 R)
• M16: 5,126,270 km (0.09 R)
• M17: 5,709,253 km (0.076 R)
• M18: 5,872,016 km (0.075 R)
• M19: 6,146,528 km (0.087 R)
• M20: 7,111,135 km (0.085 R)
• M21: 7,403,748 km (0.095 R)
• M22: 7,760,090 km (0.074 R)
• M23: 7,880,217 km (0.072 R)
• M24: 8,737,712 km (0.055 R)
• M25: 9,304,539 km (0.098 R)
• M26: 9,624,529 km (0.057 R)
• M27: 9,883,183 km (0.051 R)
• M28: 10,407,374 km (0.065 R)
• M29: 10,606,339 km (0.107 R)
• M30: 12,172,779 km (0.052 R)
• M31: 12,805,129 km (0.033 R)
• M32: 14,543,307 km (0.061 R)
• M33: 14,765,609 km (0.102 R)
• M34: 16,662,809 km (0.079 R)
• M35: 16,895,584 km (0.111 R)
• M36: 17,364,274 km (0.106 R)
• M37: 17,442,813 km (0.066 R)
• M38: 17,679,177 km (0.097 R)
• M39: 20,018,140 km (0.083 R)
• M40: 20,182,997 km (0.092 R)
• M41: 20,846,912 km (0.113 R)
• M42: 21,014,013 km (0.083 R)
• M43: 23,660,698 km (0.112 R)
• M44: 24,184,889 km (0.107 R)
• M45: 25,870,259 km (0.092 R)
• M46: 27,045,051 km (0.103 R)
• M47: 27,501,624 km (0.12 R)
• M48: 27,684,881 km (0.084 R)
• M49: 28,979,352 km (0.072 R)
• M50: 32,688,182 km (0.092 R)
• M51: 34,252,377 km (0.06 R)
• M52: 36,040,969 km (0.053 R)
• M53: 36,442,640 km (0.08 R)
• M54: 38,370,507 km (0.096 R)
• M55: 39,604,989 km (0.082 R)
• M56: 41,586,263 km (0.063 R)
• M57: 43,599,551 km (0.112 R)
• M58: 45,427,787 km (0.049 R)
• M59: 47,061,545 km (0.068 R)
• M60: 47,830,478 km (0.118 R)
• M61: 48,271,792 km (0.054 R)
• M62: 49,827,012 km (0.051 R)
• M63: 51,285,740 km (0.029 R)
• M64: 53,786,119 km (0.069 R)
• M65: 55,166,608 km (0.078 R)
• M66: 56,675,303 km (0.11 R)
• M67: 57,142,347 km (0.108 R)
• M68: 58,668,695 km (0.088 R)
• M69: 58,786,727 km (0.104 R)
• M70: 59,140,975 km (0.09 R)
• M71: 60,684,825 km (0.084 R)
• M72: 61,043,112 km (0.101 R)
• M73: 61,282,169 km (0.111 R)
• M74: 62,362,266 km (0.088 R)
• M75: 63,812,169 km (0.102 R)
• M76: 64,541,309 km (0.074 R)
• M77: 64,663,081 km (0.094 R)
• M78: 64,906,776 km (0.092 R)
• M79: 66,991,422 km (0.106 R)
• M80: 67,608,663 km (0.062 R)
• M81: 68,227,849 km (0.038 R)
• M82: 70,848,953 km (0.094 R)
• M83: 71,351,901 km (0.097 R)
• M84: 71,603,824 km (0.118 R)
• M85: 75,033,804 km (0.117 R)
• M86: 75,418,271 km (0.1 R)
• M87: 78,386,891 km (0.11 R)
• M88: 79,298,091 km (0.091 R)
• M89: 81,130,815 km (0.077 R)
• M90: 82,845,057 km (0.036 R)
• M91: 83,640,319 km (0.108 R)
• M92: 83,773,012 km (0.072 R)
• M93: 84,837,850 km (0.115 R)
• M94: 87,789,117 km (0.111 R)
• M95: 88,870,560 km (0.111 R)
• M96: 90,228,609 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 707.7

Radius: 7.2

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.68 AU - 19.46 AU

Year: 25760 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,464,435 km

• M1: 209,138 km (0.09 R)
• M2: 406,906 km (0.118 R)
• M3: 790,176 km (0.065 R)
• M4: 987,047 km (0.114 R)
• M5: 1,597,107 km (0.108 R)
• M6: 2,343,899 km (0.102 R)
• M7: 2,711,162 km (0.104 R)
• M8: 2,837,722 km (0.119 R)
• M9: 3,545,021 km (0.083 R)
• M10: 4,501,849 km (0.098 R)
• M11: 4,551,665 km (0.033 R)
• M12: 6,353,571 km (0.08 R)
• M13: 7,036,485 km (0.11 R)
• M14: 7,327,902 km (0.105 R)
• M15: 7,445,636 km (0.092 R)
• M16: 7,504,727 km (0.102 R)
• M17: 8,781,245 km (0.058 R)
• M18: 9,927,913 km (0.064 R)
• M19: 10,518,825 km (0.065 R)
• M20: 10,986,318 km (0.077 R)
• M21: 11,460,543 km (0.073 R)
• M22: 11,665,792 km (0.119 R)
• M23: 11,872,237 km (0.119 R)
• M24: 12,781,044 km (0.077 R)
• M25: 13,279,653 km (0.106 R)
• M26: 13,495,374 km (0.09 R)
• M27: 13,930,105 km (0.038 R)
• M28: 14,222,419 km (0.069 R)
• M29: 16,019,090 km (0.116 R)
• M30: 16,248,573 km (0.064 R)
• M31: 16,788,471 km (0.069 R)
• M32: 17,021,695 km (0.106 R)
• M33: 17,255,965 km (0.075 R)
• M34: 18,844,844 km (0.092 R)
• M35: 20,729,029 km (0.105 R)
• M36: 20,812,355 km (0.052 R)
• M37: 23,622,401 km (0.108 R)
• M38: 25,471,730 km (0.113 R)
• M39: 26,098,396 km (0.115 R)
• M40: 27,275,731 km (0.048 R)
• M41: 28,841,273 km (0.1 R)
• M42: 29,587,916 km (0.093 R)
• M43: 30,910,062 km (0.101 R)
• M44: 31,482,573 km (0.07 R)
• M45: 32,347,996 km (0.105 R)
• M46: 33,318,587 km (0.105 R)
• M47: 33,416,125 km (0.114 R)
• M48: 34,495,923 km (0.091 R)
• M49: 35,288,343 km (0.111 R)
• M50: 36,387,737 km (0.03 R)
• M51: 37,803,232 km (0.108 R)
• M52: 38,108,861 km (0.103 R)
• M53: 38,517,562 km (0.052 R)
• M54: 38,825,135 km (0.118 R)
• M55: 40,479,239 km (0.116 R)
• M56: 41,314,893 km (0.096 R)
• M57: 41,945,298 km (0.119 R)
• M58: 43,109,469 km (0.04 R)
• M59: 43,215,833 km (0.092 R)
• M60: 43,642,037 km (0.048 R)
• M61: 43,748,850 km (0.106 R)
• M62: 44,069,738 km (0.07 R)
• M63: 46,555,755 km (0.069 R)
• M64: 46,992,730 km (0.035 R)
• M65: 48,975,949 km (0.115 R)
• M66: 49,309,104 km (0.073 R)
• M67: 50,201,305 km (0.113 R)
• M68: 50,986,395 km (0.105 R)
• M69: 51,098,893 km (0.063 R)
• M70: 53,708,628 km (0.093 R)
• M71: 54,626,410 km (0.108 R)
• M72: 54,741,601 km (0.094 R)
• M73: 55,318,301 km (0.08 R)
• M74: 55,549,429 km (0.07 R)
• M75: 57,411,025 km (0.06 R)
• M76: 57,762,281 km (0.064 R)
• M77: 57,879,566 km (0.081 R)
• M78: 62,754,960 km (0.085 R)
• M79: 62,996,112 km (0.107 R)
• M80: 64,449,605 km (0.08 R)
• M81: 65,424,834 km (0.119 R)
• M82: 65,547,055 km (0.113 R)
• M83: 70,623,808 km (0.065 R)
• M84: 71,881,029 km (0.074 R)
• M85: 72,386,071 km (0.101 R)
• M86: 73,780,772 km (0.12 R)
• M87: 74,545,217 km (0.101 R)
• M88: 74,800,731 km (0.092 R)
• M89: 76,082,186 km (0.031 R)
• M90: 78,666,788 km (0.068 R)
• M91: 83,656,326 km (0.087 R)
• M92: 86,591,436 km (0.111 R)
• M93: 89,560,206 km (0.118 R)
• M94: 90,103,546 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 5.6

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.1 AU - 18.92 AU

Year: 29087 Days

Day: 18.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 104,464,435 km

• M1: 78,988 km (0.113 R)
• M2: 242,498 km (0.089 R)
• M3: 364,869 km (0.108 R)
• M4: 482,304 km (0.103 R)
• M5: 667,207 km (0.067 R)
• M6: 842,984 km (0.075 R)
• M7: 2,003,115 km (0.11 R)
• M8: 2,300,217 km (0.105 R)
• M9: 4,794,462 km (0.061 R)
• M10: 5,538,113 km (0.116 R)
• M11: 6,501,972 km (0.054 R)
• M12: 7,712,219 km (0.108 R)
• M13: 8,108,504 km (0.1 R)
• M14: 8,175,224 km (0.063 R)
• M15: 8,443,902 km (0.079 R)
• M16: 8,647,355 km (0.108 R)
• M17: 8,989,934 km (0.105 R)
• M18: 9,128,312 km (0.091 R)
• M19: 9,197,726 km (0.072 R)
• M20: 10,187,765 km (0.119 R)
• M21: 10,695,500 km (0.097 R)
• M22: 11,810,901 km (0.074 R)
• M23: 12,343,919 km (0.11 R)
• M24: 13,040,746 km (0.069 R)
• M25: 13,989,645 km (0.05 R)
• M26: 15,371,630 km (0.109 R)
• M27: 16,120,667 km (0.102 R)
• M28: 16,204,591 km (0.113 R)
• M29: 16,966,792 km (0.041 R)
• M30: 17,740,662 km (0.082 R)
• M31: 18,350,423 km (0.08 R)
• M32: 18,613,865 km (0.112 R)
• M33: 21,132,494 km (0.062 R)
• M34: 23,947,029 km (0.067 R)
• M35: 26,677,938 km (0.116 R)
• M36: 28,688,234 km (0.057 R)
• M37: 28,891,837 km (0.07 R)
• M38: 29,814,407 km (0.109 R)
• M39: 30,331,118 km (0.098 R)
• M40: 30,746,551 km (0.118 R)
• M41: 33,492,869 km (0.067 R)
• M42: 34,353,505 km (0.042 R)
• M43: 34,895,050 km (0.071 R)
• M44: 37,645,107 km (0.118 R)
• M45: 38,427,504 km (0.026 R)
• M46: 40,122,149 km (0.105 R)
• M47: 41,150,634 km (0.067 R)
• M48: 41,610,498 km (0.105 R)
• M49: 41,725,688 km (0.062 R)
• M50: 43,350,022 km (0.095 R)
• M51: 43,817,964 km (0.109 R)
• M52: 46,182,359 km (0.11 R)
• M53: 47,380,039 km (0.113 R)
• M54: 47,620,892 km (0.086 R)
• M55: 51,280,804 km (0.106 R)
• M56: 52,023,557 km (0.105 R)
• M57: 52,645,286 km (0.051 R)
• M58: 52,769,901 km (0.107 R)
• M59: 54,273,210 km (0.064 R)
• M60: 54,777,355 km (0.1 R)
• M61: 57,963,789 km (0.075 R)
• M62: 58,608,257 km (0.107 R)
• M63: 60,164,524 km (0.117 R)
• M64: 60,294,973 km (0.042 R)
• M65: 61,734,553 km (0.104 R)
• M66: 63,185,353 km (0.046 R)
• M67: 64,247,648 km (0.041 R)
• M68: 64,914,555 km (0.071 R)
• M69: 65,181,887 km (0.096 R)
• M70: 70,468,975 km (0.086 R)
• M71: 70,881,266 km (0.109 R)
• M72: 72,123,228 km (0.102 R)
• M73: 72,677,488 km (0.07 R)
• M74: 73,233,094 km (0.117 R)
• M75: 73,790,197 km (0.091 R)
• M76: 73,929,622 km (0.03 R)
• M77: 74,628,394 km (0.07 R)
• M78: 76,032,519 km (0.043 R)
• M79: 76,737,873 km (0.09 R)
• M80: 78,724,234 km (0.106 R)
• M81: 81,879,851 km (0.066 R)
• M82: 82,892,479 km (0.117 R)
• M83: 83,037,440 km (0.105 R)
• M84: 84,200,563 km (0.09 R)
• M85: 85,808,591 km (0.048 R)
• M86: 89,352,115 km (0.106 R)
• M87: 89,947,365 km (0.114 R)
• M88: 91,291,353 km (0.095 R)
• M89: 91,740,894 km (0.077 R)
• M90: 92,040,838 km (0.101 R)
• M91: 95,211,266 km (0.026 R)
• M92: 96,428,394 km (0.094 R)
• M93: 97,650,758 km (0.099 R)
• M94: 98,263,810 km (0.077 R)
• M95: 99,339,718 km (0.06 R)
• M96: 102,124,333 km (0.064 R)
• M97: 102,590,929 km (0.111 R)
• M98: 102,902,391 km (0.027 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 14,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit