🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.92 AU - 1.53 AU

Year: 474 Days

Day: 36.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.25 AU - 1.89 AU

Year: 691 Days

Day: 25.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.11 AU - 4.33 AU

Year: 3047 Days

Day: 27 Hours

Environment

Temp: -123 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.8

Radius: 11.7

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.36 AU - 7.14 AU

Year: 4846 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,963,494 km

• M1: 191,336 km (0.116 R)
• M2: 330,910 km (0.057 R)
• M3: 470,635 km (0.095 R)
• M4: 566,228 km (0.117 R)
• M5: 705,803 km (0.108 R)
• M6: 793,318 km (0.106 R)
• M7: 1,197,381 km (0.091 R)
• M8: 1,367,025 km (0.043 R)
• M9: 1,462,918 km (0.071 R)
• M10: 1,645,128 km (0.069 R)
• M11: 1,905,727 km (0.089 R)
• M12: 2,370,079 km (0.047 R)
• M13: 2,467,318 km (0.036 R)
• M14: 2,890,081 km (0.065 R)
• M15: 3,120,761 km (0.037 R)
• M16: 3,206,182 km (0.119 R)
• M17: 3,401,257 km (0.104 R)
• M18: 3,533,502 km (0.102 R)
• M19: 3,712,570 km (0.093 R)
• M20: 4,103,170 km (0.088 R)
• M21: 4,799,997 km (0.114 R)
• M22: 4,874,198 km (0.096 R)
• M23: 5,023,796 km (0.095 R)
• M24: 5,149,608 km (0.073 R)
• M25: 5,430,104 km (0.085 R)
• M26: 5,559,356 km (0.045 R)
• M27: 5,689,506 km (0.114 R)
• M28: 7,019,132 km (0.105 R)
• M29: 7,188,327 km (0.119 R)
• M30: 7,387,592 km (0.08 R)
• M31: 7,473,461 km (0.093 R)
• M32: 7,996,156 km (0.065 R)
• M33: 8,261,842 km (0.066 R)
• M34: 9,292,122 km (0.108 R)
• M35: 9,478,222 km (0.067 R)
• M36: 9,822,447 km (0.09 R)
• M37: 10,075,417 km (0.087 R)
• M38: 10,977,791 km (0.109 R)
• M39: 11,141,750 km (0.093 R)
• M40: 11,973,365 km (0.117 R)
• M41: 12,141,962 km (0.052 R)
• M42: 12,687,246 km (0.104 R)
• M43: 12,928,398 km (0.031 R)
• M44: 13,872,360 km (0.091 R)
• M45: 14,658,048 km (0.034 R)
• M46: 14,911,018 km (0.115 R)
• M47: 15,384,795 km (0.056 R)
• M48: 15,568,351 km (0.115 R)
• M49: 16,011,759 km (0.047 R)
• M50: 16,347,158 km (0.1 R)
• M51: 16,760,048 km (0.095 R)
• M52: 17,100,533 km (0.061 R)
• M53: 18,524,256 km (0.089 R)
• M54: 18,641,391 km (0.046 R)
• M55: 18,994,142 km (0.041 R)
• M56: 19,191,163 km (0.075 R)
• M57: 19,587,148 km (0.102 R)
• M58: 20,226,231 km (0.11 R)
• M59: 20,912,885 km (0.091 R)
• M60: 21,361,230 km (0.104 R)
• M61: 21,607,168 km (0.074 R)
• M62: 22,101,739 km (0.09 R)
• M63: 22,267,493 km (0.073 R)
• M64: 22,516,724 km (0.086 R)
• M65: 24,245,327 km (0.061 R)
• M66: 24,931,383 km (0.099 R)
• M67: 25,320,038 km (0.09 R)
• M68: 25,450,188 km (0.099 R)
• M69: 25,580,338 km (0.074 R)
• M70: 26,191,146 km (0.084 R)
• M71: 26,454,439 km (0.12 R)
• M72: 26,586,384 km (0.095 R)
• M73: 26,850,873 km (0.097 R)
• M74: 27,427,124 km (0.113 R)
• M75: 28,636,772 km (0.088 R)
• M76: 28,907,993 km (0.105 R)
• M77: 29,361,873 km (0.096 R)
• M78: 30,645,423 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 11.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.56 AU - 7.58 AU

Year: 5919 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 59,963,494 km

• M1: 168,148 km (0.118 R)
• M2: 301,290 km (0.059 R)
• M3: 530,025 km (0.106 R)
• M4: 736,171 km (0.09 R)
• M5: 819,348 km (0.106 R)
• M6: 1,009,187 km (0.073 R)
• M7: 1,116,898 km (0.112 R)
• M8: 1,682,078 km (0.114 R)
• M9: 1,762,712 km (0.112 R)
• M10: 1,927,868 km (0.052 R)
• M11: 2,185,625 km (0.083 R)
• M12: 2,363,796 km (0.094 R)
• M13: 3,025,168 km (0.1 R)
• M14: 3,346,205 km (0.112 R)
• M15: 3,699,406 km (0.115 R)
• M16: 3,977,658 km (0.114 R)
• M17: 4,396,831 km (0.079 R)
• M18: 4,509,628 km (0.112 R)
• M19: 4,900,078 km (0.103 R)
• M20: 5,229,792 km (0.071 R)
• M21: 5,349,470 km (0.113 R)
• M22: 5,936,044 km (0.038 R)
• M23: 6,211,902 km (0.077 R)
• M24: 6,415,205 km (0.094 R)
• M25: 6,594,873 km (0.094 R)
• M26: 6,698,245 km (0.075 R)
• M27: 7,223,483 km (0.038 R)
• M28: 7,303,518 km (0.113 R)
• M29: 7,626,200 km (0.103 R)
• M30: 7,789,412 km (0.084 R)
• M31: 8,008,722 km (0.092 R)
• M32: 8,119,125 km (0.098 R)
• M33: 8,849,462 km (0.11 R)
• M34: 8,992,478 km (0.068 R)
• M35: 9,251,581 km (0.108 R)
• M36: 9,367,519 km (0.113 R)
• M37: 9,984,311 km (0.116 R)
• M38: 10,282,610 km (0.103 R)
• M39: 10,372,817 km (0.086 R)
• M40: 10,857,664 km (0.06 R)
• M41: 11,257,090 km (0.088 R)
• M42: 11,944,193 km (0.111 R)
• M43: 12,388,499 km (0.1 R)
• M44: 12,806,027 km (0.073 R)
• M45: 13,391,553 km (0.113 R)
• M46: 14,927,773 km (0.087 R)
• M47: 15,234,898 km (0.053 R)
• M48: 15,509,559 km (0.085 R)
• M49: 15,959,550 km (0.025 R)
• M50: 16,273,556 km (0.08 R)
• M51: 16,378,723 km (0.112 R)
• M52: 16,624,811 km (0.03 R)
• M53: 17,014,215 km (0.076 R)
• M54: 17,299,348 km (0.11 R)
• M55: 17,982,711 km (0.077 R)
• M56: 18,236,579 km (0.107 R)
• M57: 18,345,935 km (0.106 R)
• M58: 20,010,211 km (0.102 R)
• M59: 20,198,106 km (0.104 R)
• M60: 21,799,701 km (0.035 R)
• M61: 21,877,043 km (0.089 R)
• M62: 22,070,623 km (0.034 R)
• M63: 22,615,757 km (0.094 R)
• M64: 23,244,218 km (0.082 R)
• M65: 24,277,640 km (0.05 R)
• M66: 24,558,435 km (0.098 R)
• M67: 24,921,060 km (0.053 R)
• M68: 25,855,898 km (0.095 R)
• M69: 26,636,649 km (0.058 R)
• M70: 26,926,270 km (0.046 R)
• M71: 27,969,267 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.8

Radius: 11

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.56 AU - 8.64 AU

Year: 7364 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,963,494 km

• M1: 138,079 km (0.089 R)
• M2: 251,624 km (0.075 R)
• M3: 537,056 km (0.041 R)
• M4: 840,441 km (0.119 R)
• M5: 1,159,982 km (0.114 R)
• M6: 1,232,238 km (0.09 R)
• M7: 1,362,537 km (0.085 R)
• M8: 1,973,046 km (0.119 R)
• M9: 2,423,486 km (0.119 R)
• M10: 2,757,687 km (0.091 R)
• M11: 2,831,289 km (0.091 R)
• M12: 3,286,964 km (0.068 R)
• M13: 4,153,136 km (0.117 R)
• M14: 4,437,970 km (0.085 R)
• M15: 5,117,145 km (0.051 R)
• M16: 5,238,618 km (0.071 R)
• M17: 5,453,590 km (0.107 R)
• M18: 5,860,347 km (0.098 R)
• M19: 5,955,790 km (0.091 R)
• M20: 6,903,493 km (0.068 R)
• M21: 7,377,868 km (0.074 R)
• M22: 7,515,348 km (0.092 R)
• M23: 7,584,462 km (0.118 R)
• M24: 7,688,433 km (0.113 R)
• M25: 9,120,085 km (0.043 R)
• M26: 9,528,188 km (0.083 R)
• M27: 9,640,536 km (0.094 R)
• M28: 9,790,881 km (0.093 R)
• M29: 9,866,428 km (0.07 R)
• M30: 11,298,379 km (0.116 R)
• M31: 11,816,885 km (0.112 R)
• M32: 11,937,611 km (0.098 R)
• M33: 12,465,691 km (0.046 R)
• M34: 12,670,790 km (0.1 R)
• M35: 13,376,742 km (0.112 R)
• M36: 13,713,338 km (0.075 R)
• M37: 14,095,261 km (0.066 R)
• M38: 14,223,466 km (0.101 R)
• M39: 14,739,878 km (0.118 R)
• M40: 15,879,664 km (0.054 R)
• M41: 16,236,156 km (0.04 R)
• M42: 16,460,254 km (0.1 R)
• M43: 20,666,198 km (0.102 R)
• M44: 21,594,453 km (0.049 R)
• M45: 21,742,255 km (0.062 R)
• M46: 22,138,091 km (0.073 R)
• M47: 22,436,539 km (0.097 R)
• M48: 22,536,321 km (0.062 R)
• M49: 23,188,568 km (0.117 R)
• M50: 23,339,811 km (0.089 R)
• M51: 24,614,086 km (0.108 R)
• M52: 24,871,693 km (0.079 R)
• M53: 25,493,572 km (0.097 R)
• M54: 25,701,961 km (0.079 R)
• M55: 25,963,159 km (0.113 R)
• M56: 26,277,913 km (0.104 R)
• M57: 26,383,230 km (0.094 R)
• M58: 27,496,238 km (0.098 R)
• M59: 27,603,051 km (0.113 R)
• M60: 27,977,943 km (0.116 R)
• M61: 28,192,916 km (0.108 R)
• M62: 29,330,607 km (0.084 R)
• M63: 29,549,020 km (0.06 R)
• M64: 29,713,129 km (0.109 R)
• M65: 30,483,259 km (0.099 R)
• M66: 31,538,821 km (0.112 R)
• M67: 32,380,758 km (0.039 R)
• M68: 32,606,501 km (0.114 R)
• M69: 33,914,585 km (0.064 R)
• M70: 34,143,919 km (0.099 R)
• M71: 34,316,106 km (0.101 R)
• M72: 34,777,017 km (0.113 R)
• M73: 35,821,360 km (0.113 R)
• M74: 36,171,868 km (0.083 R)
• M75: 36,464,631 km (0.093 R)
• M76: 37,111,791 km (0.112 R)
• M77: 37,466,338 km (0.086 R)
• M78: 37,762,691 km (0.095 R)
• M79: 38,238,562 km (0.1 R)
• M80: 38,477,171 km (0.081 R)
• M81: 38,836,056 km (0.112 R)
• M82: 39,075,861 km (0.104 R)
• M83: 39,496,830 km (0.097 R)
• M84: 39,798,419 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.3

Radius: 5.2

Gravity: 16.88 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 13.2 AU - 13.5 AU

Year: 17144 Days

Day: 19.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,963,494 km

• M1: 85,869 km (0.045 R)
• M2: 133,740 km (0.119 R)
• M3: 330,462 km (0.088 R)
• M4: 391,647 km (0.117 R)
• M5: 561,890 km (0.068 R)
• M6: 617,540 km (0.066 R)
• M7: 816,356 km (0.111 R)
• M8: 1,103,434 km (0.119 R)
• M9: 1,445,564 km (0.03 R)
• M10: 1,790,986 km (0.076 R)
• M11: 2,102,598 km (0.111 R)
• M12: 2,309,791 km (0.066 R)
• M13: 2,492,600 km (0.089 R)
• M14: 2,585,799 km (0.115 R)
• M15: 2,775,639 km (0.068 R)
• M16: 2,969,967 km (0.032 R)
• M17: 3,068,851 km (0.098 R)
• M18: 3,202,292 km (0.084 R)
• M19: 3,406,194 km (0.052 R)
• M20: 3,826,564 km (0.056 R)
• M21: 3,862,318 km (0.082 R)
• M22: 4,115,886 km (0.11 R)
• M23: 4,525,186 km (0.058 R)
• M24: 4,947,351 km (0.105 R)
• M25: 5,624,282 km (0.098 R)
• M26: 5,870,220 km (0.045 R)
• M27: 6,036,124 km (0.09 R)
• M28: 7,239,789 km (0.046 R)
• M29: 8,514,961 km (0.07 R)
• M30: 8,561,785 km (0.109 R)
• M31: 8,797,103 km (0.086 R)
• M32: 8,844,525 km (0.104 R)
• M33: 9,226,149 km (0.102 R)
• M34: 9,418,981 km (0.118 R)
• M35: 9,710,847 km (0.1 R)
• M36: 11,265,168 km (0.064 R)
• M37: 11,574,986 km (0.102 R)
• M38: 12,574,000 km (0.104 R)
• M39: 12,948,892 km (0.101 R)
• M40: 13,709,897 km (0.097 R)
• M41: 14,765,759 km (0.086 R)
• M42: 15,732,310 km (0.087 R)
• M43: 16,543,580 km (0.104 R)
• M44: 18,206,510 km (0.048 R)
• M45: 18,327,385 km (0.05 R)
• M46: 19,057,871 km (0.118 R)
• M47: 19,119,206 km (0.096 R)
• M48: 19,550,048 km (0.068 R)
• M49: 20,233,710 km (0.097 R)
• M50: 20,925,301 km (0.09 R)
• M51: 21,560,494 km (0.072 R)
• M52: 21,944,811 km (0.071 R)
• M53: 22,073,315 km (0.053 R)
• M54: 23,569,893 km (0.071 R)
• M55: 23,965,728 km (0.079 R)
• M56: 24,098,123 km (0.1 R)
• M57: 24,830,703 km (0.079 R)
• M58: 24,897,723 km (0.115 R)
• M59: 25,503,146 km (0.077 R)
• M60: 28,112,133 km (0.084 R)
• M61: 28,742,388 km (0.101 R)
• M62: 28,953,621 km (0.12 R)
• M63: 29,377,431 km (0.028 R)
• M64: 30,589,174 km (0.027 R)
• M65: 30,876,701 km (0.117 R)
• M66: 31,237,382 km (0.084 R)
• M67: 31,382,043 km (0.094 R)
• M68: 32,181,644 km (0.075 R)
• M69: 32,547,261 km (0.12 R)
• M70: 34,620,238 km (0.074 R)
• M71: 34,769,986 km (0.093 R)
• M72: 34,844,934 km (0.079 R)
• M73: 34,994,832 km (0.105 R)
• M74: 35,295,523 km (0.114 R)
• M75: 37,424,301 km (0.066 R)
• M76: 37,808,767 km (0.099 R)
• M77: 38,349,265 km (0.107 R)
• M78: 39,594,218 km (0.034 R)
• M79: 40,300,320 km (0.091 R)
• M80: 41,486,482 km (0.08 R)
• M81: 42,844,381 km (0.11 R)
• M82: 43,166,166 km (0.034 R)
• M83: 44,949,523 km (0.108 R)
• M84: 45,194,564 km (0.113 R)
• M85: 47,170,901 km (0.089 R)
• M86: 49,091,140 km (0.074 R)
• M87: 50,696,624 km (0.083 R)
• M88: 51,463,163 km (0.096 R)
• M89: 52,663,088 km (0.036 R)
• M90: 54,828,667 km (0.039 R)
• M91: 54,915,882 km (0.113 R)
• M92: 55,615,252 km (0.032 R)
• M93: 56,229,800 km (0.091 R)
• M94: 56,317,764 km (0.086 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 11,843 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit