🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.82 AU - 1.18 AU

Year: 360 Days

Day: 19.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 2.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,990,237 km

• M1: 120,426 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.14 AU - 1.26 AU

Year: 473 Days

Day: 26.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.19 AU - 1.27 AU

Year: 491 Days

Day: 39.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,990,237 km

• M1: 301,889 km (0.066 R)
• M2: 743,202 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.88 AU - 2.2 AU

Year: 1049 Days

Day: 25.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,990,237 km

• M1: 807,081 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.5

Radius: 6.4

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 10.39 AU - 15.65 AU

Year: 16908 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,990,237 km

• M1: 106,663 km (0.088 R)
• M2: 156,330 km (0.059 R)
• M3: 477,965 km (0.088 R)
• M4: 581,637 km (0.117 R)
• M5: 673,938 km (0.047 R)
• M6: 1,136,794 km (0.058 R)
• M7: 1,277,566 km (0.087 R)
• M8: 1,424,172 km (0.102 R)
• M9: 1,550,582 km (0.085 R)
• M10: 1,760,617 km (0.087 R)
• M11: 2,178,594 km (0.106 R)
• M12: 2,295,131 km (0.116 R)
• M13: 2,534,487 km (0.115 R)
• M14: 2,657,307 km (0.081 R)
• M15: 3,167,735 km (0.119 R)
• M16: 3,604,561 km (0.103 R)
• M17: 3,847,508 km (0.06 R)
• M18: 4,060,086 km (0.068 R)
• M19: 4,131,893 km (0.096 R)
• M20: 4,720,710 km (0.086 R)
• M21: 4,986,546 km (0.11 R)
• M22: 5,652,556 km (0.057 R)
• M23: 5,813,373 km (0.111 R)
• M24: 6,139,347 km (0.094 R)
• M25: 6,766,611 km (0.067 R)
• M26: 7,414,220 km (0.079 R)
• M27: 7,502,034 km (0.1 R)
• M28: 7,546,016 km (0.073 R)
• M29: 7,678,709 km (0.103 R)
• M30: 7,946,489 km (0.065 R)
• M31: 9,188,451 km (0.113 R)
• M32: 9,424,965 km (0.079 R)
• M33: 11,745,078 km (0.037 R)
• M34: 12,678,120 km (0.094 R)
• M35: 12,994,370 km (0.113 R)
• M36: 13,688,504 km (0.096 R)
• M37: 13,850,519 km (0.099 R)
• M38: 14,835,172 km (0.118 R)
• M39: 15,616,522 km (0.05 R)
• M40: 16,239,896 km (0.069 R)
• M41: 18,395,601 km (0.038 R)
• M42: 18,753,439 km (0.094 R)
• M43: 19,053,533 km (0.098 R)
• M44: 19,780,130 km (0.066 R)
• M45: 20,146,794 km (0.116 R)
• M46: 20,208,129 km (0.059 R)
• M47: 20,577,486 km (0.079 R)
• M48: 23,031,939 km (0.12 R)
• M49: 23,096,116 km (0.101 R)
• M50: 23,224,621 km (0.069 R)
• M51: 23,870,435 km (0.055 R)
• M52: 24,391,484 km (0.105 R)
• M53: 24,850,301 km (0.105 R)
• M54: 25,710,189 km (0.05 R)
• M55: 26,714,290 km (0.095 R)
• M56: 28,347,450 km (0.096 R)
• M57: 28,553,895 km (0.096 R)
• M58: 29,872,750 km (0.104 R)
• M59: 30,998,773 km (0.119 R)
• M60: 32,569,551 km (0.114 R)
• M61: 32,930,082 km (0.091 R)
• M62: 33,147,148 km (0.081 R)
• M63: 34,385,669 km (0.099 R)
• M64: 35,936,550 km (0.11 R)
• M65: 40,568,848 km (0.115 R)
• M66: 40,723,981 km (0.036 R)
• M67: 43,389,516 km (0.101 R)
• M68: 43,627,377 km (0.061 R)
• M69: 43,706,813 km (0.077 R)
• M70: 44,104,444 km (0.06 R)
• M71: 44,503,272 km (0.077 R)
• M72: 45,385,152 km (0.12 R)
• M73: 45,465,635 km (0.05 R)
• M74: 46,434,581 km (0.056 R)
• M75: 46,515,663 km (0.115 R)
• M76: 48,639,803 km (0.12 R)
• M77: 49,630,889 km (0.102 R)
• M78: 50,045,724 km (0.115 R)
• M79: 51,297,259 km (0.077 R)
• M80: 51,632,807 km (0.117 R)
• M81: 52,559,118 km (0.116 R)
• M82: 53,321,169 km (0.109 R)
• M83: 53,660,906 km (0.088 R)
• M84: 53,831,148 km (0.077 R)
• M85: 56,405,428 km (0.082 R)
• M86: 57,969,175 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581.2

Radius: 7.5

Gravity: 10.33 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 13.65 AU - 15.11 AU

Year: 19625 Days

Day: 16.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,990,237 km

• M1: 210,933 km (0.111 R)
• M2: 935,585 km (0.056 R)
• M3: 1,853,667 km (0.111 R)
• M4: 2,011,194 km (0.078 R)
• M5: 2,899,805 km (0.079 R)
• M6: 2,972,659 km (0.117 R)
• M7: 3,046,261 km (0.103 R)
• M8: 3,308,357 km (0.12 R)
• M9: 3,422,949 km (0.111 R)
• M10: 3,814,447 km (0.096 R)
• M11: 3,934,574 km (0.092 R)
• M12: 4,015,506 km (0.099 R)
• M13: 4,137,877 km (0.057 R)
• M14: 4,554,657 km (0.036 R)
• M15: 4,768,133 km (0.063 R)
• M16: 6,116,309 km (0.113 R)
• M17: 6,686,726 km (0.103 R)
• M18: 6,783,515 km (0.061 R)
• M19: 8,134,235 km (0.093 R)
• M20: 8,185,846 km (0.084 R)
• M21: 8,602,476 km (0.083 R)
• M22: 9,510,834 km (0.073 R)
• M23: 10,393,462 km (0.111 R)
• M24: 10,901,346 km (0.085 R)
• M25: 11,533,098 km (0.08 R)
• M26: 11,591,142 km (0.06 R)
• M27: 12,771,918 km (0.045 R)
• M28: 13,376,443 km (0.035 R)
• M29: 13,682,371 km (0.108 R)
• M30: 13,866,975 km (0.055 R)
• M31: 13,928,609 km (0.05 R)
• M32: 14,300,808 km (0.034 R)
• M33: 14,363,191 km (0.11 R)
• M34: 15,693,565 km (0.103 R)
• M35: 15,757,892 km (0.108 R)
• M36: 15,822,368 km (0.113 R)
• M37: 17,996,923 km (0.067 R)
• M38: 18,266,798 km (0.107 R)
• M39: 18,402,333 km (0.099 R)
• M40: 18,810,586 km (0.066 R)
• M41: 20,193,319 km (0.11 R)
• M42: 21,109,606 km (0.027 R)
• M43: 22,472,891 km (0.108 R)
• M44: 22,982,422 km (0.101 R)
• M45: 24,384,303 km (0.032 R)
• M46: 25,057,943 km (0.054 R)
• M47: 25,208,438 km (0.119 R)
• M48: 25,889,707 km (0.116 R)
• M49: 27,424,880 km (0.091 R)
• M50: 27,735,445 km (0.106 R)
• M51: 27,969,117 km (0.114 R)
• M52: 28,360,166 km (0.068 R)
• M53: 28,674,172 km (0.102 R)
• M54: 30,904,826 km (0.114 R)
• M55: 32,204,382 km (0.11 R)
• M56: 32,286,212 km (0.079 R)
• M57: 32,450,022 km (0.095 R)
• M58: 33,025,525 km (0.089 R)
• M59: 34,521,055 km (0.087 R)
• M60: 35,277,123 km (0.101 R)
• M61: 35,445,869 km (0.064 R)
• M62: 36,038,576 km (0.112 R)
• M63: 40,631,530 km (0.113 R)
• M64: 42,591,411 km (0.112 R)
• M65: 42,771,078 km (0.067 R)
• M66: 43,673,303 km (0.063 R)
• M67: 44,673,066 km (0.049 R)
• M68: 46,602,429 km (0.083 R)
• M69: 50,637,234 km (0.095 R)
• M70: 50,732,378 km (0.058 R)
• M71: 51,209,146 km (0.119 R)
• M72: 51,783,004 km (0.059 R)
• M73: 51,974,788 km (0.056 R)
• M74: 52,647,979 km (0.116 R)
• M75: 53,324,011 km (0.113 R)
• M76: 53,711,619 km (0.102 R)
• M77: 54,100,125 km (0.097 R)
• M78: 55,369,314 km (0.032 R)
• M79: 56,155,301 km (0.08 R)
• M80: 58,335,540 km (0.056 R)
• M81: 58,435,322 km (0.094 R)
• M82: 60,341,498 km (0.106 R)
• M83: 62,165,994 km (0.119 R)
• M84: 62,982,798 km (0.092 R)
• M85: 65,973,110 km (0.084 R)
• M86: 66,285,171 km (0.098 R)
• M87: 67,328,616 km (0.036 R)
• M88: 68,272,429 km (0.08 R)
• M89: 69,220,431 km (0.093 R)
• M90: 69,643,344 km (0.067 R)
• M91: 70,597,778 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.4

Radius: 4.1

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17 AU - 18.26 AU

Year: 26641 Days

Day: 23.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,990,237 km

• M1: 52,658 km (0.059 R)
• M2: 129,402 km (0.035 R)
• M3: 522,994 km (0.117 R)
• M4: 733,778 km (0.081 R)
• M5: 809,624 km (0.115 R)
• M6: 989,740 km (0.099 R)
• M7: 1,138,290 km (0.051 R)
• M8: 1,294,022 km (0.042 R)
• M9: 1,456,634 km (0.098 R)
• M10: 1,650,364 km (0.056 R)
• M11: 2,035,279 km (0.099 R)
• M12: 3,065,111 km (0.047 R)
• M13: 3,188,230 km (0.11 R)
• M14: 3,219,197 km (0.111 R)
• M15: 3,959,856 km (0.105 R)
• M16: 4,026,576 km (0.056 R)
• M17: 4,504,841 km (0.075 R)
• M18: 4,750,480 km (0.069 R)
• M19: 5,291,725 km (0.085 R)
• M20: 5,439,379 km (0.105 R)
• M21: 6,470,856 km (0.107 R)
• M22: 6,988,614 km (0.027 R)
• M23: 7,150,479 km (0.082 R)
• M24: 7,478,098 km (0.059 R)
• M25: 8,063,325 km (0.109 R)
• M26: 8,361,324 km (0.072 R)
• M27: 8,619,680 km (0.11 R)
• M28: 8,662,913 km (0.112 R)
• M29: 10,315,671 km (0.07 R)
• M30: 11,390,681 km (0.051 R)
• M31: 11,438,253 km (0.083 R)
• M32: 12,013,906 km (0.09 R)
• M33: 13,093,703 km (0.1 R)
• M34: 13,293,267 km (0.111 R)
• M35: 13,393,497 km (0.09 R)
• M36: 13,898,241 km (0.093 R)
• M37: 14,255,181 km (0.083 R)
• M38: 15,396,762 km (0.1 R)
• M39: 16,191,726 km (0.072 R)
• M40: 16,352,394 km (0.066 R)
• M41: 16,406,099 km (0.083 R)
• M42: 16,729,231 km (0.041 R)
• M43: 16,891,544 km (0.054 R)
• M44: 17,381,777 km (0.041 R)
• M45: 17,821,445 km (0.109 R)
• M46: 18,264,703 km (0.072 R)
• M47: 18,767,801 km (0.09 R)
• M48: 19,559,473 km (0.108 R)
• M49: 20,651,088 km (0.101 R)
• M50: 22,474,088 km (0.073 R)
• M51: 23,253,792 km (0.117 R)
• M52: 24,347,951 km (0.105 R)
• M53: 24,593,441 km (0.087 R)
• M54: 25,458,865 km (0.112 R)
• M55: 25,957,923 km (0.108 R)
• M56: 26,586,085 km (0.118 R)
• M57: 27,028,894 km (0.093 R)
• M58: 27,346,640 km (0.119 R)
• M59: 27,410,369 km (0.072 R)
• M60: 29,018,845 km (0.091 R)
• M61: 29,409,445 km (0.078 R)
• M62: 29,932,888 km (0.113 R)
• M63: 30,064,235 km (0.073 R)
• M64: 30,657,690 km (0.093 R)
• M65: 30,790,084 km (0.057 R)
• M66: 31,321,605 km (0.049 R)
• M67: 31,455,047 km (0.079 R)
• M68: 31,655,358 km (0.091 R)
• M69: 34,161,272 km (0.075 R)
• M70: 34,987,651 km (0.091 R)
• M71: 35,195,293 km (0.076 R)
• M72: 36,239,486 km (0.098 R)
• M73: 36,519,683 km (0.079 R)
• M74: 36,800,478 km (0.112 R)
• M75: 37,082,171 km (0.071 R)
• M76: 37,505,832 km (0.117 R)
• M77: 38,786,689 km (0.059 R)
• M78: 39,864,990 km (0.119 R)
• M79: 40,516,639 km (0.043 R)
• M80: 41,318,034 km (0.118 R)
• M81: 41,977,462 km (0.111 R)
• M82: 42,124,516 km (0.079 R)
• M83: 42,862,184 km (0.09 R)
• M84: 44,051,337 km (0.088 R)
• M85: 45,176,014 km (0.071 R)
• M86: 45,704,094 km (0.096 R)
• M87: 46,614,098 km (0.05 R)
• M88: 47,530,086 km (0.066 R)
• M89: 48,220,929 km (0.043 R)
• M90: 48,606,143 km (0.089 R)
• M91: 48,683,336 km (0.076 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit