🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.62 AU

Year: 169 Days

Day: 41.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.91 AU - 1.05 AU

Year: 371 Days

Day: 16.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,397,771 km

• M1: 597,943 km (0.108 R)
• M2: 701,016 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.95 AU - 1.57 AU

Year: 542 Days

Day: 27.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,397,771 km

• M1: 438,471 km (0.085 R)
• M2: 739,911 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.28 AU - 1.52 AU

Year: 634 Days

Day: 32.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 13.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.93 AU - 5.47 AU

Year: 4540 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 74,397,771 km

• M1: 173,085 km (0.058 R)
• M2: 342,579 km (0.058 R)
• M3: 458,069 km (0.106 R)
• M4: 772,823 km (0.119 R)
• M5: 974,481 km (0.109 R)
• M6: 1,181,823 km (0.079 R)
• M7: 1,787,246 km (0.114 R)
• M8: 2,029,744 km (0.099 R)
• M9: 2,267,006 km (0.117 R)
• M10: 2,430,517 km (0.104 R)
• M11: 2,909,230 km (0.114 R)
• M12: 3,105,502 km (0.027 R)
• M13: 3,251,061 km (0.112 R)
• M14: 3,417,713 km (0.057 R)
• M15: 3,625,205 km (0.098 R)
• M16: 4,052,906 km (0.115 R)
• M17: 4,192,480 km (0.112 R)
• M18: 4,293,010 km (0.077 R)
• M19: 5,257,168 km (0.12 R)
• M20: 5,497,423 km (0.116 R)
• M21: 6,263,364 km (0.088 R)
• M22: 6,635,414 km (0.111 R)
• M23: 7,621,862 km (0.107 R)
• M24: 7,745,280 km (0.101 R)
• M25: 8,019,343 km (0.091 R)
• M26: 8,653,938 km (0.072 R)
• M27: 8,964,204 km (0.072 R)
• M28: 9,094,653 km (0.077 R)
• M29: 9,383,826 km (0.08 R)
• M30: 9,516,369 km (0.096 R)
• M31: 9,676,140 km (0.094 R)
• M32: 9,810,030 km (0.116 R)
• M33: 9,917,441 km (0.068 R)
• M34: 10,242,368 km (0.097 R)
• M35: 10,378,801 km (0.044 R)
• M36: 10,986,318 km (0.09 R)
• M37: 11,577,080 km (0.109 R)
• M38: 12,497,107 km (0.103 R)
• M39: 13,054,509 km (0.116 R)
• M40: 13,262,001 km (0.118 R)
• M41: 13,410,851 km (0.053 R)
• M42: 13,740,265 km (0.035 R)
• M43: 13,920,979 km (0.09 R)
• M44: 14,315,469 km (0.052 R)
• M45: 14,898,751 km (0.112 R)
• M46: 15,022,469 km (0.038 R)
• M47: 15,427,131 km (0.1 R)
• M48: 15,740,838 km (0.101 R)
• M49: 16,088,353 km (0.078 R)
• M50: 17,146,310 km (0.118 R)
• M51: 19,059,666 km (0.103 R)
• M52: 19,160,495 km (0.075 R)
• M53: 19,430,220 km (0.089 R)
• M54: 20,418,464 km (0.038 R)
• M55: 21,283,439 km (0.027 R)
• M56: 21,773,072 km (0.108 R)
• M57: 22,266,446 km (0.107 R)
• M58: 22,799,164 km (0.104 R)
• M59: 22,977,784 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.1

Radius: 9.6

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.29 AU - 11.69 AU

Year: 11194 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 169.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,397,771 km

• M1: 281,244 km (0.1 R)
• M2: 444,605 km (0.104 R)
• M3: 602,580 km (0.034 R)
• M4: 737,667 km (0.076 R)
• M5: 929,152 km (0.113 R)
• M6: 1,221,018 km (0.111 R)
• M7: 1,307,336 km (0.077 R)
• M8: 1,597,556 km (0.081 R)
• M9: 1,750,295 km (0.074 R)
• M10: 2,216,741 km (0.098 R)
• M11: 2,387,881 km (0.071 R)
• M12: 2,743,326 km (0.117 R)
• M13: 2,834,880 km (0.089 R)
• M14: 2,974,155 km (0.104 R)
• M15: 3,187,332 km (0.048 R)
• M16: 3,528,864 km (0.065 R)
• M17: 3,653,778 km (0.11 R)
• M18: 3,856,633 km (0.106 R)
• M19: 3,933,676 km (0.106 R)
• M20: 4,541,642 km (0.042 R)
• M21: 5,235,477 km (0.119 R)
• M22: 5,464,511 km (0.076 R)
• M23: 5,784,950 km (0.117 R)
• M24: 6,292,086 km (0.082 R)
• M25: 6,352,674 km (0.118 R)
• M26: 6,907,083 km (0.105 R)
• M27: 6,969,615 km (0.062 R)
• M28: 7,063,712 km (0.105 R)
• M29: 8,560,589 km (0.09 R)
• M30: 8,695,227 km (0.068 R)
• M31: 10,509,550 km (0.066 R)
• M32: 10,617,709 km (0.094 R)
• M33: 11,090,737 km (0.082 R)
• M34: 11,459,346 km (0.051 R)
• M35: 11,570,647 km (0.114 R)
• M36: 11,719,647 km (0.081 R)
• M37: 11,831,845 km (0.104 R)
• M38: 12,208,533 km (0.11 R)
• M39: 12,780,744 km (0.074 R)
• M40: 13,089,664 km (0.047 R)
• M41: 13,400,828 km (0.073 R)
• M42: 13,754,028 km (0.038 R)
• M43: 14,269,393 km (0.113 R)
• M44: 14,750,948 km (0.105 R)
• M45: 14,953,055 km (0.117 R)
• M46: 15,034,287 km (0.05 R)
• M47: 16,855,940 km (0.042 R)
• M48: 18,267,546 km (0.104 R)
• M49: 19,185,329 km (0.048 R)
• M50: 19,538,978 km (0.115 R)
• M51: 19,627,689 km (0.119 R)
• M52: 19,716,551 km (0.1 R)
• M53: 20,162,951 km (0.112 R)
• M54: 20,387,347 km (0.109 R)
• M55: 21,247,834 km (0.097 R)
• M56: 21,522,047 km (0.03 R)
• M57: 21,751,530 km (0.12 R)
• M58: 21,889,460 km (0.083 R)
• M59: 22,212,741 km (0.08 R)
• M60: 22,863,791 km (0.084 R)
• M61: 23,285,806 km (0.119 R)
• M62: 24,089,745 km (0.093 R)
• M63: 24,614,834 km (0.1 R)
• M64: 24,854,639 km (0.025 R)
• M65: 25,240,153 km (0.1 R)
• M66: 25,433,583 km (0.106 R)
• M67: 26,457,580 km (0.093 R)
• M68: 26,801,805 km (0.111 R)
• M69: 27,743,823 km (0.119 R)
• M70: 27,893,570 km (0.113 R)
• M71: 27,993,502 km (0.117 R)
• M72: 28,444,838 km (0.104 R)
• M73: 29,966,548 km (0.098 R)
• M74: 30,634,203 km (0.08 R)
• M75: 30,892,259 km (0.074 R)
• M76: 31,931,815 km (0.03 R)
• M77: 32,666,341 km (0.056 R)
• M78: 34,366,072 km (0.049 R)
• M79: 36,094,525 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.2

Radius: 4.7

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 14.51 AU - 23.27 AU

Year: 31435 Days

Day: 20.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,397,771 km

• M1: 102,026 km (0.075 R)
• M2: 425,606 km (0.111 R)
• M3: 545,284 km (0.097 R)
• M4: 631,004 km (0.114 R)
• M5: 675,584 km (0.047 R)
• M6: 965,505 km (0.096 R)
• M7: 1,206,058 km (0.114 R)
• M8: 1,376,600 km (0.114 R)
• M9: 1,836,015 km (0.067 R)
• M10: 2,200,884 km (0.118 R)
• M11: 2,304,256 km (0.081 R)
• M12: 2,374,118 km (0.112 R)
• M13: 2,623,947 km (0.108 R)
• M14: 2,957,550 km (0.08 R)
• M15: 3,343,812 km (0.056 R)
• M16: 3,383,305 km (0.026 R)
• M17: 3,502,834 km (0.112 R)
• M18: 3,542,926 km (0.062 R)
• M19: 4,163,010 km (0.071 R)
• M20: 4,551,066 km (0.059 R)
• M21: 4,638,880 km (0.118 R)
• M22: 4,683,012 km (0.116 R)
• M23: 5,040,850 km (0.048 R)
• M24: 5,131,805 km (0.057 R)
• M25: 5,641,186 km (0.077 R)
• M26: 6,361,500 km (0.052 R)
• M27: 7,008,959 km (0.053 R)
• M28: 7,625,153 km (0.104 R)
• M29: 8,365,513 km (0.049 R)
• M30: 9,295,114 km (0.086 R)
• M31: 11,013,694 km (0.066 R)
• M32: 12,827,419 km (0.082 R)
• M33: 13,076,200 km (0.077 R)
• M34: 13,768,390 km (0.106 R)
• M35: 15,188,223 km (0.106 R)
• M36: 15,915,418 km (0.12 R)
• M37: 16,586,365 km (0.043 R)
• M38: 18,025,047 km (0.062 R)
• M39: 18,724,118 km (0.119 R)
• M40: 19,006,260 km (0.112 R)
• M41: 19,717,598 km (0.05 R)
• M42: 19,860,913 km (0.079 R)
• M43: 20,582,722 km (0.116 R)
• M44: 20,873,840 km (0.093 R)
• M45: 21,313,059 km (0.088 R)
• M46: 22,723,917 km (0.045 R)
• M47: 23,251,399 km (0.104 R)
• M48: 24,164,843 km (0.103 R)
• M49: 25,323,030 km (0.104 R)
• M50: 26,105,128 km (0.115 R)
• M51: 28,256,195 km (0.12 R)
• M52: 29,230,377 km (0.077 R)
• M53: 29,639,527 km (0.074 R)
• M54: 29,968,193 km (0.112 R)
• M55: 31,462,227 km (0.107 R)
• M56: 34,263,298 km (0.061 R)
• M57: 34,435,635 km (0.038 R)
• M58: 36,701,893 km (0.08 R)
• M59: 36,966,382 km (0.093 R)
• M60: 37,143,207 km (0.089 R)
• M61: 39,015,723 km (0.066 R)
• M62: 40,371,977 km (0.101 R)
• M63: 42,389,005 km (0.101 R)
• M64: 44,908,832 km (0.055 R)
• M65: 45,475,359 km (0.118 R)
• M66: 47,861,146 km (0.049 R)
• M67: 50,189,637 km (0.101 R)
• M68: 50,581,284 km (0.084 R)
• M69: 56,576,419 km (0.105 R)
• M70: 57,290,300 km (0.1 R)
• M71: 57,904,549 km (0.08 R)
• M72: 58,418,118 km (0.103 R)
• M73: 59,036,406 km (0.109 R)
• M74: 59,243,001 km (0.109 R)
• M75: 60,383,535 km (0.08 R)
• M76: 62,580,828 km (0.104 R)
• M77: 63,318,944 km (0.083 R)
• M78: 63,424,710 km (0.057 R)
• M79: 63,530,476 km (0.072 R)
• M80: 64,484,910 km (0.114 R)
• M81: 64,804,152 km (0.064 R)
• M82: 65,337,319 km (0.1 R)
• M83: 65,550,945 km (0.106 R)
• M84: 65,657,907 km (0.05 R)
• M85: 66,086,206 km (0.117 R)
• M86: 66,300,729 km (0.09 R)
• M87: 66,407,991 km (0.083 R)
• M88: 67,484,497 km (0.096 R)
• M89: 69,763,920 km (0.108 R)
• M90: 71,627,610 km (0.086 R)
• M91: 73,396,455 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit