🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.49 AU - 0.65 AU

Year: 185 Days

Day: 45.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,501,399 km

• M1: 361,428 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.76 AU - 1.2 AU

Year: 418 Days

Day: 28.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.95 AU - 1.05 AU

Year: 430 Days

Day: 46.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.44 AU - 1.86 AU

Year: 912 Days

Day: 32.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,501,399 km

• M1: 636,240 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 8.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.81 AU - 3.83 AU

Year: 2604 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 85,501,399 km

• M1: 147,803 km (0.085 R)
• M2: 240,105 km (0.074 R)
• M3: 324,777 km (0.07 R)
• M4: 382,671 km (0.078 R)
• M5: 462,706 km (0.098 R)
• M6: 523,742 km (0.08 R)
• M7: 661,971 km (0.086 R)
• M8: 717,920 km (0.105 R)
• M9: 974,630 km (0.084 R)
• M10: 1,097,151 km (0.067 R)
• M11: 1,198,877 km (0.106 R)
• M12: 1,250,937 km (0.086 R)
• M13: 1,348,475 km (0.117 R)
• M14: 1,467,106 km (0.062 R)
• M15: 1,560,755 km (0.065 R)
• M16: 1,966,015 km (0.107 R)
• M17: 2,218,088 km (0.095 R)
• M18: 2,282,714 km (0.119 R)
• M19: 2,480,632 km (0.095 R)
• M20: 2,741,531 km (0.059 R)
• M21: 3,083,362 km (0.118 R)
• M22: 3,180,002 km (0.07 R)
• M23: 3,265,422 km (0.092 R)
• M24: 3,376,424 km (0.117 R)
• M25: 3,564,169 km (0.061 R)
• M26: 3,653,030 km (0.071 R)
• M27: 3,976,311 km (0.093 R)
• M28: 4,055,299 km (0.059 R)
• M29: 4,308,867 km (0.116 R)
• M30: 4,362,872 km (0.096 R)
• M31: 4,595,198 km (0.106 R)
• M32: 4,678,075 km (0.113 R)
• M33: 5,029,181 km (0.109 R)
• M34: 5,086,178 km (0.095 R)
• M35: 5,186,259 km (0.049 R)
• M36: 5,330,621 km (0.048 R)
• M37: 5,771,486 km (0.118 R)
• M38: 6,072,028 km (0.091 R)
• M39: 6,163,133 km (0.036 R)
• M40: 6,270,096 km (0.073 R)
• M41: 6,392,915 km (0.066 R)
• M42: 6,703,929 km (0.099 R)
• M43: 6,798,176 km (0.089 R)
• M44: 7,324,312 km (0.084 R)
• M45: 7,470,020 km (0.104 R)
• M46: 7,567,857 km (0.03 R)
• M47: 7,863,612 km (0.082 R)
• M48: 7,979,700 km (0.111 R)
• M49: 8,112,992 km (0.12 R)
• M50: 8,230,276 km (0.099 R)
• M51: 8,348,160 km (0.118 R)
• M52: 9,032,271 km (0.088 R)
• M53: 9,084,181 km (0.035 R)
• M54: 9,171,247 km (0.12 R)
• M55: 9,345,977 km (0.114 R)
• M56: 10,290,389 km (0.096 R)
• M57: 10,599,757 km (0.026 R)
• M58: 10,893,717 km (0.088 R)
• M59: 11,246,319 km (0.082 R)
• M60: 11,414,617 km (0.051 R)
• M61: 11,471,015 km (0.108 R)
• M62: 11,905,597 km (0.066 R)
• M63: 12,019,890 km (0.112 R)
• M64: 12,307,267 km (0.101 R)
• M65: 12,674,530 km (0.114 R)
• M66: 12,888,754 km (0.063 R)
• M67: 13,104,175 km (0.106 R)
• M68: 13,182,864 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 12.1

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.42 AU - 3.56 AU

Year: 2806 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,501,399 km

• M1: 154,235 km (0.072 R)
• M2: 234,869 km (0.082 R)
• M3: 353,051 km (0.114 R)
• M4: 535,560 km (0.091 R)
• M5: 635,791 km (0.086 R)
• M6: 743,352 km (0.082 R)
• M7: 836,701 km (0.1 R)
• M8: 1,118,394 km (0.076 R)
• M9: 1,215,034 km (0.104 R)
• M10: 1,576,911 km (0.072 R)
• M11: 1,728,454 km (0.06 R)
• M12: 1,827,488 km (0.099 R)
• M13: 1,957,787 km (0.092 R)
• M14: 2,046,349 km (0.073 R)
• M15: 2,227,811 km (0.082 R)
• M16: 2,351,828 km (0.103 R)
• M17: 2,623,199 km (0.082 R)
• M18: 2,887,987 km (0.093 R)
• M19: 3,057,930 km (0.11 R)
• M20: 3,178,955 km (0.119 R)
• M21: 3,266,470 km (0.109 R)
• M22: 3,715,862 km (0.119 R)
• M23: 4,051,709 km (0.089 R)
• M24: 4,732,977 km (0.11 R)
• M25: 4,954,532 km (0.077 R)
• M26: 5,056,408 km (0.108 R)
• M27: 5,345,431 km (0.114 R)
• M28: 5,746,204 km (0.118 R)
• M29: 5,874,858 km (0.103 R)
• M30: 6,802,066 km (0.114 R)
• M31: 6,892,871 km (0.065 R)
• M32: 7,075,381 km (0.07 R)
• M33: 7,213,460 km (0.052 R)
• M34: 7,306,061 km (0.044 R)
• M35: 7,445,486 km (0.11 R)
• M36: 7,703,692 km (0.07 R)
• M37: 7,940,954 km (0.081 R)
• M38: 8,349,805 km (0.054 R)
• M39: 8,839,738 km (0.104 R)
• M40: 8,938,922 km (0.076 R)
• M41: 9,113,203 km (0.107 R)
• M42: 10,001,964 km (0.098 R)
• M43: 10,339,158 km (0.095 R)
• M44: 10,469,757 km (0.111 R)
• M45: 10,891,623 km (0.048 R)
• M46: 10,997,987 km (0.093 R)
• M47: 11,779,486 km (0.07 R)
• M48: 12,384,161 km (0.1 R)
• M49: 12,662,413 km (0.116 R)
• M50: 13,595,305 km (0.099 R)
• M51: 13,997,723 km (0.103 R)
• M52: 14,258,472 km (0.062 R)
• M53: 14,638,152 km (0.112 R)
• M54: 14,814,378 km (0.073 R)
• M55: 15,616,671 km (0.062 R)
• M56: 16,038,089 km (0.099 R)
• M57: 16,402,359 km (0.101 R)
• M58: 16,738,805 km (0.082 R)
• M59: 17,262,996 km (0.097 R)
• M60: 17,824,138 km (0.1 R)
• M61: 18,201,423 km (0.062 R)
• M62: 18,422,828 km (0.115 R)
• M63: 18,549,687 km (0.1 R)
• M64: 18,645,131 km (0.078 R)
• M65: 19,028,101 km (0.093 R)
• M66: 19,575,330 km (0.034 R)
• M67: 19,737,195 km (0.075 R)
• M68: 20,751,020 km (0.089 R)
• M69: 21,148,053 km (0.079 R)
• M70: 21,380,827 km (0.119 R)
• M71: 21,882,429 km (0.114 R)
• M72: 22,354,111 km (0.063 R)
• M73: 22,523,455 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 12.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.81 AU - 7.79 AU

Year: 7633 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,501,399 km

• M1: 362,326 km (0.088 R)
• M2: 497,263 km (0.102 R)
• M3: 738,265 km (0.092 R)
• M4: 1,069,026 km (0.082 R)
• M5: 1,279,062 km (0.12 R)
• M6: 1,445,863 km (0.07 R)
• M7: 1,561,353 km (0.1 R)
• M8: 1,822,401 km (0.104 R)
• M9: 2,033,035 km (0.103 R)
• M10: 2,229,756 km (0.068 R)
• M11: 2,478,837 km (0.118 R)
• M12: 2,665,834 km (0.105 R)
• M13: 3,280,233 km (0.103 R)
• M14: 3,829,855 km (0.114 R)
• M15: 4,074,448 km (0.108 R)
• M16: 4,212,526 km (0.106 R)
• M17: 5,801,705 km (0.083 R)
• M18: 6,114,663 km (0.052 R)
• M19: 6,433,157 km (0.075 R)
• M20: 6,789,948 km (0.119 R)
• M21: 7,556,787 km (0.067 R)
• M22: 8,037,146 km (0.085 R)
• M23: 8,598,138 km (0.102 R)
• M24: 8,776,159 km (0.118 R)
• M25: 9,500,213 km (0.069 R)
• M26: 9,647,417 km (0.094 R)
• M27: 9,758,269 km (0.117 R)
• M28: 9,906,670 km (0.105 R)
• M29: 10,018,569 km (0.074 R)
• M30: 11,393,523 km (0.048 R)
• M31: 11,549,853 km (0.078 R)
• M32: 12,463,298 km (0.118 R)
• M33: 12,705,347 km (0.085 R)
• M34: 13,071,413 km (0.106 R)
• M35: 13,153,243 km (0.101 R)
• M36: 13,564,937 km (0.077 R)
• M37: 13,855,605 km (0.04 R)
• M38: 14,401,039 km (0.089 R)
• M39: 14,740,177 km (0.059 R)
• M40: 14,910,719 km (0.103 R)
• M41: 15,383,149 km (0.057 R)
• M42: 15,816,983 km (0.078 R)
• M43: 16,166,892 km (0.101 R)
• M44: 16,254,856 km (0.112 R)
• M45: 16,919,070 km (0.097 R)
• M46: 17,142,420 km (0.098 R)
• M47: 17,277,058 km (0.103 R)
• M48: 17,366,817 km (0.045 R)
• M49: 17,592,261 km (0.063 R)
• M50: 18,137,096 km (0.088 R)
• M51: 18,411,608 km (0.079 R)
• M52: 19,663,892 km (0.069 R)
• M53: 20,181,950 km (0.065 R)
• M54: 20,800,088 km (0.103 R)
• M55: 21,279,699 km (0.08 R)
• M56: 22,987,209 km (0.093 R)
• M57: 23,234,793 km (0.037 R)
• M58: 23,532,942 km (0.118 R)
• M59: 24,384,902 km (0.096 R)
• M60: 25,195,722 km (0.089 R)
• M61: 25,297,748 km (0.099 R)
• M62: 26,221,964 km (0.109 R)
• M63: 27,209,310 km (0.071 R)
• M64: 28,474,010 km (0.074 R)
• M65: 28,686,588 km (0.104 R)
• M66: 29,006,578 km (0.077 R)
• M67: 29,542,588 km (0.11 R)
• M68: 29,865,569 km (0.062 R)
• M69: 29,973,579 km (0.118 R)
• M70: 30,081,738 km (0.057 R)
• M71: 30,569,726 km (0.114 R)
• M72: 30,951,201 km (0.072 R)
• M73: 31,498,729 km (0.065 R)
• M74: 33,049,162 km (0.056 R)
• M75: 34,228,142 km (0.12 R)
• M76: 34,454,185 km (0.099 R)
• M77: 35,249,597 km (0.117 R)
• M78: 35,363,740 km (0.084 R)
• M79: 36,051,142 km (0.11 R)
• M80: 36,569,499 km (0.09 R)
• M81: 38,432,591 km (0.103 R)
• M82: 39,434,896 km (0.099 R)
• M83: 39,731,399 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522

Radius: 6.8

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.97 AU - 19.83 AU

Year: 27291 Days

Day: 24.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,501,399 km

• M1: 484,697 km (0.087 R)
• M2: 717,322 km (0.063 R)
• M3: 846,126 km (0.106 R)
• M4: 982,858 km (0.101 R)
• M5: 1,156,392 km (0.026 R)
• M6: 1,339,948 km (0.108 R)
• M7: 1,435,242 km (0.103 R)
• M8: 1,734,737 km (0.12 R)
• M9: 2,314,429 km (0.115 R)
• M10: 2,705,029 km (0.117 R)
• M11: 3,459,301 km (0.104 R)
• M12: 3,635,228 km (0.034 R)
• M13: 3,950,431 km (0.058 R)
• M14: 4,947,950 km (0.12 R)
• M15: 5,347,525 km (0.08 R)
• M16: 7,047,256 km (0.079 R)
• M17: 7,439,801 km (0.116 R)
• M18: 8,719,013 km (0.101 R)
• M19: 10,002,263 km (0.091 R)
• M20: 13,424,165 km (0.113 R)
• M21: 15,401,998 km (0.057 R)
• M22: 15,474,254 km (0.072 R)
• M23: 16,498,401 km (0.093 R)
• M24: 17,168,300 km (0.112 R)
• M25: 19,699,646 km (0.098 R)
• M26: 21,937,032 km (0.111 R)
• M27: 22,344,985 km (0.026 R)
• M28: 22,590,924 km (0.114 R)
• M29: 23,917,857 km (0.065 R)
• M30: 24,760,093 km (0.108 R)
• M31: 24,929,588 km (0.116 R)
• M32: 25,697,623 km (0.103 R)
• M33: 25,955,231 km (0.107 R)
• M34: 27,256,582 km (0.109 R)
• M35: 28,401,605 km (0.094 R)
• M36: 28,668,038 km (0.103 R)
• M37: 28,935,220 km (0.097 R)
• M38: 29,472,277 km (0.101 R)
• M39: 30,374,651 km (0.04 R)
• M40: 30,465,307 km (0.07 R)
• M41: 30,829,129 km (0.086 R)
• M42: 31,561,261 km (0.085 R)
• M43: 31,653,114 km (0.063 R)
• M44: 31,745,117 km (0.079 R)
• M45: 31,837,120 km (0.08 R)
• M46: 33,509,773 km (0.073 R)
• M47: 33,979,511 km (0.092 R)
• M48: 34,356,797 km (0.103 R)
• M49: 35,306,145 km (0.109 R)
• M50: 37,716,914 km (0.11 R)
• M51: 38,499,610 km (0.113 R)
• M52: 39,683,528 km (0.11 R)
• M53: 40,779,332 km (0.087 R)
• M54: 41,885,010 km (0.088 R)
• M55: 42,796,959 km (0.107 R)
• M56: 43,204,463 km (0.094 R)
• M57: 44,228,610 km (0.106 R)
• M58: 46,092,301 km (0.115 R)
• M59: 46,196,570 km (0.092 R)
• M60: 47,664,724 km (0.054 R)
• M61: 47,875,807 km (0.062 R)
• M62: 49,041,772 km (0.11 R)
• M63: 50,539,397 km (0.109 R)
• M64: 50,969,939 km (0.112 R)
• M65: 52,160,439 km (0.081 R)
• M66: 54,238,204 km (0.113 R)
• M67: 55,786,542 km (0.079 R)
• M68: 58,474,217 km (0.11 R)
• M69: 58,700,110 km (0.071 R)
• M70: 59,606,524 km (0.078 R)
• M71: 60,403,431 km (0.096 R)
• M72: 60,631,718 km (0.092 R)
• M73: 62,353,440 km (0.087 R)
• M74: 62,584,269 km (0.061 R)
• M75: 63,394,192 km (0.109 R)
• M76: 64,091,169 km (0.048 R)
• M77: 66,432,674 km (0.095 R)
• M78: 67,613,899 km (0.116 R)
• M79: 69,877,315 km (0.12 R)
• M80: 71,923,515 km (0.072 R)
• M81: 72,893,208 km (0.116 R)
• M82: 74,478,198 km (0.115 R)
• M83: 76,197,825 km (0.055 R)
• M84: 76,444,512 km (0.053 R)
• M85: 77,806,152 km (0.11 R)
• M86: 78,054,634 km (0.066 R)
• M87: 80,302,491 km (0.062 R)
• M88: 80,804,841 km (0.032 R)
• M89: 83,205,588 km (0.055 R)
• M90: 84,095,845 km (0.053 R)
• M91: 85,117,299 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit