🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.76 AU

Year: 219 Days

Day: 22.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,963,938 km

• M1: 175,478 km (0.039 R)
• M2: 533,466 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.97 AU - 1.05 AU

Year: 371 Days

Day: 29.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.52 AU - 2.56 AU

Year: 1479 Days

Day: 27.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,963,938 km

• M1: 862,581 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2 AU - 3.16 AU

Year: 1514 Days

Day: 40.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,963,938 km

• M1: 159,920 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.73 AU - 2.95 AU

Year: 1748 Days

Day: 27.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.1 AU - 4.66 AU

Year: 3348 Days

Day: 29.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 9.8

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.1 AU - 7.68 AU

Year: 7338 Days

Day: 12.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,963,938 km

• M1: 148,102 km (0.077 R)
• M2: 249,679 km (0.112 R)
• M3: 341,382 km (0.096 R)
• M4: 471,532 km (0.054 R)
• M5: 800,049 km (0.059 R)
• M6: 1,094,308 km (0.107 R)
• M7: 1,279,959 km (0.113 R)
• M8: 1,350,121 km (0.116 R)
• M9: 1,550,133 km (0.118 R)
• M10: 1,644,230 km (0.087 R)
• M11: 1,779,317 km (0.059 R)
• M12: 2,313,531 km (0.067 R)
• M13: 2,378,307 km (0.115 R)
• M14: 3,875,183 km (0.099 R)
• M15: 4,214,172 km (0.108 R)
• M16: 4,373,943 km (0.118 R)
• M17: 4,754,669 km (0.113 R)
• M18: 4,865,372 km (0.095 R)
• M19: 4,976,972 km (0.112 R)
• M20: 5,259,861 km (0.113 R)
• M21: 5,374,453 km (0.12 R)
• M22: 5,518,815 km (0.083 R)
• M23: 5,752,637 km (0.064 R)
• M24: 6,049,439 km (0.102 R)
• M25: 6,290,590 km (0.107 R)
• M26: 6,412,363 km (0.108 R)
• M27: 6,938,499 km (0.062 R)
• M28: 7,032,745 km (0.105 R)
• M29: 7,575,337 km (0.105 R)
• M30: 7,900,712 km (0.115 R)
• M31: 8,131,243 km (0.055 R)
• M32: 8,297,296 km (0.118 R)
• M33: 8,397,527 km (0.104 R)
• M34: 8,531,716 km (0.093 R)
• M35: 8,666,653 km (0.071 R)
• M36: 9,247,991 km (0.083 R)
• M37: 9,421,375 km (0.116 R)
• M38: 9,525,944 km (0.092 R)
• M39: 9,736,129 km (0.033 R)
• M40: 9,806,589 km (0.09 R)
• M41: 10,846,893 km (0.028 R)
• M42: 11,472,960 km (0.075 R)
• M43: 12,148,693 km (0.101 R)
• M44: 12,529,719 km (0.059 R)
• M45: 12,953,380 km (0.102 R)
• M46: 13,735,628 km (0.063 R)
• M47: 14,937,647 km (0.04 R)
• M48: 15,592,436 km (0.076 R)
• M49: 15,674,865 km (0.109 R)
• M50: 16,006,374 km (0.092 R)
• M51: 17,270,027 km (0.118 R)
• M52: 18,086,831 km (0.054 R)
• M53: 18,653,059 km (0.079 R)
• M54: 19,357,815 km (0.095 R)
• M55: 20,566,865 km (0.107 R)
• M56: 20,884,312 km (0.099 R)
• M57: 21,020,894 km (0.093 R)
• M58: 22,123,879 km (0.117 R)
• M59: 22,822,801 km (0.084 R)
• M60: 23,198,591 km (0.079 R)
• M61: 24,769,967 km (0.104 R)
• M62: 24,962,798 km (0.104 R)
• M63: 25,156,079 km (0.106 R)
• M64: 25,301,488 km (0.117 R)
• M65: 25,934,287 km (0.102 R)
• M66: 26,720,424 km (0.105 R)
• M67: 27,514,489 km (0.102 R)
• M68: 27,614,271 km (0.106 R)
• M69: 28,669,235 km (0.096 R)
• M70: 29,686,351 km (0.087 R)
• M71: 31,182,031 km (0.118 R)
• M72: 31,286,151 km (0.082 R)
• M73: 31,703,529 km (0.112 R)
• M74: 32,070,193 km (0.05 R)
• M75: 34,299,949 km (0.107 R)
• M76: 34,676,338 km (0.117 R)
• M77: 35,922,937 km (0.077 R)
• M78: 36,414,814 km (0.046 R)
• M79: 36,743,780 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 9.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.73 AU - 8.23 AU

Year: 8234 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,963,938 km

• M1: 144,661 km (0.115 R)
• M2: 326,423 km (0.036 R)
• M3: 425,157 km (0.091 R)
• M4: 577,298 km (0.089 R)
• M5: 735,573 km (0.108 R)
• M6: 981,811 km (0.113 R)
• M7: 1,481,019 km (0.108 R)
• M8: 2,288,698 km (0.079 R)
• M9: 2,683,636 km (0.073 R)
• M10: 3,190,175 km (0.103 R)
• M11: 3,643,007 km (0.099 R)
• M12: 4,066,669 km (0.117 R)
• M13: 5,525,397 km (0.033 R)
• M14: 5,732,142 km (0.119 R)
• M15: 5,899,242 km (0.083 R)
• M16: 6,526,207 km (0.105 R)
• M17: 6,657,105 km (0.108 R)
• M18: 6,818,372 km (0.057 R)
• M19: 7,400,008 km (0.11 R)
• M20: 8,310,311 km (0.049 R)
• M21: 9,567,382 km (0.12 R)
• M22: 10,049,835 km (0.095 R)
• M23: 11,298,978 km (0.079 R)
• M24: 11,667,437 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.7

Radius: 3.6

Gravity: 67.96 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 10.59 AU - 16.67 AU

Year: 18380 Days

Day: 15 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,963,938 km

• M1: 335,398 km (0.116 R)
• M2: 410,945 km (0.107 R)
• M3: 578,645 km (0.092 R)
• M4: 2,050,538 km (0.06 R)
• M5: 2,155,107 km (0.102 R)
• M6: 2,479,435 km (0.116 R)
• M7: 3,013,799 km (0.112 R)
• M8: 3,053,293 km (0.086 R)
• M9: 3,132,729 km (0.042 R)
• M10: 3,964,792 km (0.108 R)
• M11: 4,008,176 km (0.119 R)
• M12: 4,095,242 km (0.092 R)
• M13: 4,906,960 km (0.05 R)
• M14: 5,046,983 km (0.067 R)
• M15: 5,235,776 km (0.087 R)
• M16: 5,378,941 km (0.091 R)
• M17: 5,815,767 km (0.1 R)
• M18: 7,620,216 km (0.068 R)
• M19: 7,891,138 km (0.113 R)
• M20: 8,386,606 km (0.118 R)
• M21: 8,948,795 km (0.052 R)
• M22: 9,119,935 km (0.089 R)
• M23: 9,523,251 km (0.103 R)
• M24: 9,756,324 km (0.067 R)
• M25: 10,347,086 km (0.119 R)
• M26: 10,586,742 km (0.12 R)
• M27: 11,010,403 km (0.117 R)
• M28: 12,062,076 km (0.052 R)
• M29: 12,823,679 km (0.053 R)
• M30: 13,016,511 km (0.06 R)
• M31: 13,535,316 km (0.093 R)
• M32: 13,862,935 km (0.116 R)
• M33: 16,159,562 km (0.11 R)
• M34: 16,367,802 km (0.1 R)
• M35: 17,493,227 km (0.071 R)
• M36: 17,850,018 km (0.086 R)
• M37: 17,993,482 km (0.119 R)
• M38: 18,425,970 km (0.046 R)
• M39: 19,081,059 km (0.11 R)
• M40: 20,489,074 km (0.091 R)
• M41: 22,006,744 km (0.097 R)
• M42: 23,560,318 km (0.063 R)
• M43: 23,717,695 km (0.1 R)
• M44: 23,875,371 km (0.04 R)
• M45: 24,350,345 km (0.089 R)
• M46: 24,588,953 km (0.066 R)
• M47: 25,068,714 km (0.112 R)
• M48: 25,390,199 km (0.094 R)
• M49: 25,713,032 km (0.119 R)
• M50: 27,018,123 km (0.108 R)
• M51: 27,430,266 km (0.061 R)
• M52: 27,512,993 km (0.117 R)
• M53: 28,931,480 km (0.027 R)
• M54: 30,630,463 km (0.044 R)
• M55: 30,716,183 km (0.086 R)
• M56: 30,974,090 km (0.088 R)
• M57: 31,146,426 km (0.078 R)
• M58: 34,569,375 km (0.063 R)
• M59: 36,643,250 km (0.077 R)
• M60: 37,557,443 km (0.109 R)
• M61: 38,664,318 km (0.028 R)
• M62: 41,099,023 km (0.083 R)
• M63: 41,667,944 km (0.115 R)
• M64: 42,048,521 km (0.105 R)
• M65: 42,526,037 km (0.043 R)
• M66: 42,909,307 km (0.088 R)
• M67: 43,197,582 km (0.066 R)
• M68: 44,356,816 km (0.106 R)
• M69: 44,453,905 km (0.101 R)
• M70: 44,648,232 km (0.118 R)
• M71: 44,843,009 km (0.066 R)
• M72: 45,428,535 km (0.1 R)
• M73: 46,016,604 km (0.079 R)
• M74: 48,794,337 km (0.118 R)
• M75: 51,116,396 km (0.114 R)
• M76: 52,239,427 km (0.114 R)
• M77: 52,342,051 km (0.034 R)
• M78: 54,198,561 km (0.067 R)
• M79: 56,918,250 km (0.09 R)
• M80: 60,003,556 km (0.069 R)
• M81: 63,361,131 km (0.045 R)
• M82: 66,112,984 km (0.091 R)
• M83: 66,556,990 km (0.091 R)
• M84: 66,890,444 km (0.032 R)
• M85: 67,336,096 km (0.103 R)
• M86: 69,466,370 km (0.12 R)
• M87: 70,030,653 km (0.117 R)
• M88: 70,143,599 km (0.118 R)
• M89: 70,369,941 km (0.075 R)
• M90: 70,823,073 km (0.066 R)
• M91: 71,277,252 km (0.066 R)
• M92: 71,846,472 km (0.058 R)
• M93: 74,253,053 km (0.088 R)
• M94: 75,640,124 km (0.112 R)
• M95: 75,756,063 km (0.1 R)
• M96: 76,336,801 km (0.107 R)
• M97: 78,087,994 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.2

Radius: 4.3

Gravity: 41.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.2 AU - 15.16 AU

Year: 18481 Days

Day: 24.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,963,938 km

• M1: 586,573 km (0.06 R)
• M2: 652,696 km (0.101 R)
• M3: 1,019,659 km (0.117 R)
• M4: 1,072,916 km (0.057 R)
• M5: 1,154,447 km (0.083 R)
• M6: 1,844,691 km (0.107 R)
• M7: 1,909,916 km (0.068 R)
• M8: 1,975,739 km (0.094 R)
• M9: 2,008,950 km (0.117 R)
• M10: 2,212,403 km (0.1 R)
• M11: 2,861,358 km (0.081 R)
• M12: 3,013,051 km (0.094 R)
• M13: 3,089,944 km (0.086 R)
• M14: 3,206,481 km (0.103 R)
• M15: 3,605,309 km (0.062 R)
• M16: 3,769,268 km (0.107 R)
• M17: 5,821,900 km (0.109 R)
• M18: 6,804,010 km (0.087 R)
• M19: 6,955,703 km (0.095 R)
• M20: 7,210,917 km (0.042 R)
• M21: 7,889,044 km (0.117 R)
• M22: 8,101,772 km (0.081 R)
• M23: 8,532,913 km (0.074 R)
• M24: 9,249,188 km (0.087 R)
• M25: 10,797,526 km (0.107 R)
• M26: 11,873,433 km (0.07 R)
• M27: 12,178,314 km (0.087 R)
• M28: 12,609,455 km (0.108 R)
• M29: 13,932,798 km (0.11 R)
• M30: 14,189,807 km (0.111 R)
• M31: 14,383,536 km (0.095 R)
• M32: 15,233,402 km (0.103 R)
• M33: 15,965,234 km (0.077 R)
• M34: 16,099,424 km (0.077 R)
• M35: 16,572,452 km (0.09 R)
• M36: 16,640,370 km (0.076 R)
• M37: 17,531,823 km (0.116 R)
• M38: 17,670,351 km (0.118 R)
• M39: 18,509,146 km (0.03 R)
• M40: 18,579,756 km (0.116 R)
• M41: 22,066,284 km (0.115 R)
• M42: 22,742,018 km (0.089 R)
• M43: 23,120,351 km (0.099 R)
• M44: 23,348,338 km (0.061 R)
• M45: 24,113,830 km (0.117 R)
• M46: 26,063,091 km (0.098 R)
• M47: 27,577,919 km (0.096 R)
• M48: 28,957,361 km (0.117 R)
• M49: 31,026,449 km (0.106 R)
• M50: 31,698,442 km (0.101 R)
• M51: 32,800,829 km (0.076 R)
• M52: 33,485,389 km (0.055 R)
• M53: 35,479,678 km (0.09 R)
• M54: 35,567,343 km (0.082 R)
• M55: 37,512,264 km (0.029 R)
• M56: 38,048,573 km (0.047 R)
• M57: 39,219,475 km (0.104 R)
• M58: 39,763,862 km (0.109 R)
• M59: 40,219,388 km (0.096 R)
• M60: 40,402,196 km (0.107 R)
• M61: 40,493,600 km (0.109 R)
• M62: 40,860,115 km (0.12 R)
• M63: 41,873,790 km (0.048 R)
• M64: 42,151,594 km (0.088 R)
• M65: 42,244,344 km (0.096 R)
• M66: 42,337,245 km (0.081 R)
• M67: 43,550,184 km (0.106 R)
• M68: 44,302,213 km (0.05 R)
• M69: 44,491,005 km (0.116 R)
• M70: 44,585,401 km (0.084 R)
• M71: 46,392,544 km (0.116 R)
• M72: 47,449,752 km (0.114 R)
• M73: 47,546,242 km (0.066 R)
• M74: 47,932,803 km (0.113 R)
• M75: 48,709,216 km (0.097 R)
• M76: 49,001,531 km (0.095 R)
• M77: 50,274,459 km (0.058 R)
• M78: 50,471,330 km (0.102 R)
• M79: 50,668,350 km (0.039 R)
• M80: 52,953,009 km (0.066 R)
• M81: 53,253,551 km (0.038 R)
• M82: 55,068,173 km (0.055 R)
• M83: 56,085,139 km (0.076 R)
• M84: 57,725,031 km (0.106 R)
• M85: 59,484,601 km (0.116 R)
• M86: 62,315,143 km (0.1 R)
• M87: 62,738,205 km (0.084 R)
• M88: 64,333,218 km (0.086 R)
• M89: 66,049,255 km (0.064 R)
• M90: 66,156,966 km (0.113 R)
• M91: 72,616,751 km (0.035 R)
• M92: 73,061,805 km (0.107 R)
• M93: 73,396,306 km (0.069 R)
• M94: 73,507,906 km (0.108 R)
• M95: 74,627,047 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit