🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 314 Days

Day: 13.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,135,530 km

• M1: 42,785 km (0.092 R)
• M2: 170,691 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.98 AU - 1.02 AU

Year: 381 Days

Day: 28.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,135,530 km

• M1: 495,019 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.6 AU - 2 AU

Year: 920 Days

Day: 35.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.05 AU - 2.69 AU

Year: 1389 Days

Day: 33.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 10.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.11 AU - 6.93 AU

Year: 5625 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,135,530 km

• M1: 138,976 km (0.112 R)
• M2: 264,788 km (0.102 R)
• M3: 399,875 km (0.039 R)
• M4: 473,477 km (0.099 R)
• M5: 583,731 km (0.118 R)
• M6: 670,198 km (0.063 R)
• M7: 784,940 km (0.096 R)
• M8: 869,612 km (0.082 R)
• M9: 996,471 km (0.045 R)
• M10: 1,116,150 km (0.078 R)
• M11: 1,212,640 km (0.109 R)
• M12: 1,429,408 km (0.073 R)
• M13: 1,504,506 km (0.083 R)
• M14: 1,867,729 km (0.091 R)
• M15: 2,000,572 km (0.032 R)
• M16: 2,205,970 km (0.101 R)
• M17: 2,400,298 km (0.118 R)
• M18: 2,600,310 km (0.07 R)
• M19: 2,787,008 km (0.07 R)
• M20: 2,862,854 km (0.101 R)
• M21: 3,764,481 km (0.077 R)
• M22: 4,105,265 km (0.077 R)
• M23: 4,323,229 km (0.108 R)
• M24: 5,023,347 km (0.109 R)
• M25: 5,445,961 km (0.111 R)
• M26: 5,758,471 km (0.102 R)
• M27: 6,101,499 km (0.032 R)
• M28: 6,225,665 km (0.074 R)
• M29: 6,884,793 km (0.101 R)
• M30: 7,673,024 km (0.059 R)
• M31: 7,780,286 km (0.102 R)
• M32: 8,105,063 km (0.113 R)
• M33: 8,323,925 km (0.067 R)
• M34: 8,461,854 km (0.094 R)
• M35: 8,823,881 km (0.085 R)
• M36: 8,992,777 km (0.057 R)
• M37: 9,134,296 km (0.111 R)
• M38: 9,362,284 km (0.068 R)
• M39: 9,534,471 km (0.073 R)
• M40: 9,678,833 km (0.04 R)
• M41: 10,204,370 km (0.081 R)
• M42: 10,979,885 km (0.062 R)
• M43: 11,283,270 km (0.058 R)
• M44: 12,366,658 km (0.044 R)
• M45: 12,461,203 km (0.108 R)
• M46: 13,225,050 km (0.115 R)
• M47: 13,483,106 km (0.085 R)
• M48: 13,580,345 km (0.118 R)
• M49: 13,906,020 km (0.104 R)
• M50: 13,971,544 km (0.081 R)
• M51: 14,664,930 km (0.104 R)
• M52: 15,471,113 km (0.099 R)
• M53: 15,572,839 km (0.07 R)
• M54: 15,948,031 km (0.104 R)
• M55: 16,119,470 km (0.072 R)
• M56: 16,222,692 km (0.092 R)
• M57: 16,429,736 km (0.092 R)
• M58: 16,986,240 km (0.108 R)
• M59: 17,231,580 km (0.074 R)
• M60: 17,301,891 km (0.105 R)
• M61: 17,832,515 km (0.026 R)
• M62: 18,728,606 km (0.09 R)
• M63: 19,346,296 km (0.032 R)
• M64: 19,492,603 km (0.049 R)
• M65: 19,639,358 km (0.03 R)
• M66: 19,860,015 km (0.069 R)
• M67: 20,044,619 km (0.079 R)
• M68: 20,788,569 km (0.102 R)
• M69: 20,976,015 km (0.113 R)
• M70: 21,693,337 km (0.041 R)
• M71: 22,803,652 km (0.098 R)
• M72: 23,074,424 km (0.082 R)
• M73: 23,424,035 km (0.063 R)
• M74: 23,501,975 km (0.032 R)
• M75: 23,658,155 km (0.107 R)
• M76: 23,893,174 km (0.06 R)
• M77: 24,089,446 km (0.057 R)
• M78: 24,562,923 km (0.075 R)
• M79: 25,599,038 km (0.051 R)
• M80: 25,719,614 km (0.109 R)
• M81: 26,649,664 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.19 AU - 7.91 AU

Year: 6383 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,135,530 km

• M1: 219,460 km (0.101 R)
• M2: 406,009 km (0.105 R)
• M3: 495,319 km (0.053 R)
• M4: 664,215 km (0.076 R)
• M5: 776,413 km (0.095 R)
• M6: 948,301 km (0.081 R)
• M7: 1,168,060 km (0.042 R)
• M8: 1,594,265 km (0.104 R)
• M9: 1,805,347 km (0.072 R)
• M10: 2,212,104 km (0.118 R)
• M11: 2,434,107 km (0.116 R)
• M12: 2,679,148 km (0.087 R)
• M13: 3,094,731 km (0.034 R)
• M14: 3,210,370 km (0.09 R)
• M15: 3,428,783 km (0.12 R)
• M16: 3,652,282 km (0.089 R)
• M17: 3,757,001 km (0.118 R)
• M18: 3,898,371 km (0.083 R)
• M19: 4,023,435 km (0.091 R)
• M20: 4,898,582 km (0.113 R)
• M21: 5,014,521 km (0.114 R)
• M22: 5,131,357 km (0.1 R)
• M23: 5,308,480 km (0.1 R)
• M24: 5,487,549 km (0.097 R)
• M25: 5,709,253 km (0.102 R)
• M26: 6,099,255 km (0.107 R)
• M27: 6,349,981 km (0.112 R)
• M28: 6,689,867 km (0.071 R)
• M29: 7,254,749 km (0.104 R)
• M30: 7,565,314 km (0.111 R)
• M31: 8,016,800 km (0.049 R)
• M32: 8,153,832 km (0.066 R)
• M33: 8,314,949 km (0.082 R)
• M34: 8,500,151 km (0.077 R)
• M35: 8,710,336 km (0.115 R)
• M36: 9,016,862 km (0.113 R)
• M37: 9,351,064 km (0.109 R)
• M38: 9,519,661 km (0.117 R)
• M39: 9,811,227 km (0.044 R)
• M40: 10,007,050 km (0.06 R)
• M41: 10,778,676 km (0.12 R)
• M42: 10,955,650 km (0.051 R)
• M43: 11,338,023 km (0.114 R)
• M44: 12,273,608 km (0.101 R)
• M45: 12,777,453 km (0.115 R)
• M46: 12,937,972 km (0.052 R)
• M47: 13,206,949 km (0.096 R)
• M48: 13,559,551 km (0.08 R)
• M49: 13,695,984 km (0.079 R)
• M50: 13,997,723 km (0.091 R)
• M51: 14,524,008 km (0.116 R)
• M52: 14,859,856 km (0.073 R)
• M53: 15,254,944 km (0.109 R)
• M54: 15,425,336 km (0.038 R)
• M55: 16,170,931 km (0.095 R)
• M56: 16,664,904 km (0.075 R)
• M57: 16,869,703 km (0.108 R)
• M58: 16,987,137 km (0.112 R)
• M59: 17,193,283 km (0.109 R)
• M60: 17,459,567 km (0.118 R)
• M61: 18,720,079 km (0.053 R)
• M62: 19,638,610 km (0.074 R)
• M63: 19,947,978 km (0.085 R)
• M64: 20,571,652 km (0.118 R)
• M65: 20,697,165 km (0.091 R)
• M66: 21,075,198 km (0.113 R)
• M67: 21,328,468 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 8.8

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.52 AU - 8.46 AU

Year: 7806 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,135,530 km

• M1: 123,269 km (0.1 R)
• M2: 188,344 km (0.087 R)
• M3: 322,234 km (0.062 R)
• M4: 457,171 km (0.091 R)
• M5: 626,217 km (0.052 R)
• M6: 711,487 km (0.082 R)
• M7: 894,446 km (0.099 R)
• M8: 1,590,674 km (0.118 R)
• M9: 1,750,744 km (0.056 R)
• M10: 2,152,265 km (0.092 R)
• M11: 3,013,350 km (0.092 R)
• M12: 3,112,384 km (0.109 R)
• M13: 3,212,465 km (0.117 R)
• M14: 3,288,311 km (0.045 R)
• M15: 3,415,918 km (0.072 R)
• M16: 3,545,170 km (0.06 R)
• M17: 3,782,133 km (0.119 R)
• M18: 4,024,183 km (0.09 R)
• M19: 4,160,915 km (0.114 R)
• M20: 5,429,206 km (0.054 R)
• M21: 5,519,862 km (0.11 R)
• M22: 5,887,275 km (0.047 R)
• M23: 5,949,208 km (0.04 R)
• M24: 6,517,231 km (0.088 R)
• M25: 6,742,825 km (0.077 R)
• M26: 7,036,635 km (0.093 R)
• M27: 7,435,014 km (0.106 R)
• M28: 7,840,574 km (0.05 R)
• M29: 8,427,596 km (0.117 R)
• M30: 8,638,230 km (0.104 R)
• M31: 8,744,145 km (0.102 R)
• M32: 9,028,830 km (0.107 R)
• M33: 9,352,709 km (0.075 R)
• M34: 9,827,234 km (0.073 R)
• M35: 10,534,981 km (0.102 R)
• M36: 11,028,654 km (0.042 R)
• M37: 11,685,688 km (0.081 R)
• M38: 11,999,245 km (0.072 R)
• M39: 12,157,071 km (0.117 R)
• M40: 12,236,208 km (0.077 R)
• M41: 12,514,759 km (0.098 R)
• M42: 12,875,889 km (0.115 R)
• M43: 13,037,454 km (0.103 R)
• M44: 13,938,183 km (0.1 R)
• M45: 14,229,001 km (0.107 R)
• M46: 14,479,877 km (0.083 R)
• M47: 14,648,025 km (0.115 R)
• M48: 15,713,162 km (0.094 R)
• M49: 17,468,693 km (0.09 R)
• M50: 17,827,129 km (0.04 R)
• M51: 18,506,005 km (0.108 R)
• M52: 19,424,236 km (0.086 R)
• M53: 20,310,155 km (0.116 R)
• M54: 20,639,869 km (0.089 R)
• M55: 22,509,244 km (0.095 R)
• M56: 22,704,020 km (0.115 R)
• M57: 22,899,395 km (0.094 R)
• M58: 23,144,287 km (0.083 R)
• M59: 23,341,008 km (0.104 R)
• M60: 25,034,306 km (0.103 R)
• M61: 26,509,790 km (0.101 R)
• M62: 26,766,949 km (0.103 R)
• M63: 27,180,288 km (0.086 R)
• M64: 27,699,841 km (0.053 R)
• M65: 28,117,817 km (0.111 R)
• M66: 28,327,703 km (0.085 R)
• M67: 28,485,379 km (0.12 R)
• M68: 30,131,854 km (0.109 R)
• M69: 30,346,676 km (0.026 R)
• M70: 31,699,938 km (0.116 R)
• M71: 32,576,432 km (0.111 R)
• M72: 32,907,193 km (0.097 R)
• M73: 33,349,853 km (0.068 R)
• M74: 34,633,702 km (0.092 R)
• M75: 35,592,924 km (0.1 R)
• M76: 35,649,621 km (0.082 R)
• M77: 36,104,249 km (0.028 R)
• M78: 36,332,236 km (0.096 R)
• M79: 36,789,856 km (0.081 R)
• M80: 37,249,271 km (0.107 R)
• M81: 37,422,057 km (0.108 R)
• M82: 37,826,270 km (0.046 R)
• M83: 38,755,722 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 8.8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.48 AU - 8.58 AU

Year: 8665 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,135,530 km

• M1: 124,615 km (0.1 R)
• M2: 196,572 km (0.118 R)
• M3: 259,552 km (0.043 R)
• M4: 634,445 km (0.107 R)
• M5: 695,032 km (0.086 R)
• M6: 958,025 km (0.075 R)
• M7: 1,138,290 km (0.112 R)
• M8: 1,232,686 km (0.057 R)
• M9: 1,636,601 km (0.118 R)
• M10: 1,942,828 km (0.112 R)
• M11: 2,267,455 km (0.07 R)
• M12: 2,387,432 km (0.058 R)
• M13: 2,559,171 km (0.104 R)
• M14: 3,395,273 km (0.109 R)
• M15: 3,533,053 km (0.03 R)
• M16: 3,616,678 km (0.095 R)
• M17: 3,757,599 km (0.119 R)
• M18: 3,842,870 km (0.108 R)
• M19: 4,044,678 km (0.09 R)
• M20: 4,250,076 km (0.105 R)
• M21: 4,886,315 km (0.101 R)
• M22: 5,010,930 km (0.062 R)
• M23: 5,945,767 km (0.116 R)
• M24: 6,586,944 km (0.065 R)
• M25: 6,933,413 km (0.11 R)
• M26: 7,250,111 km (0.089 R)
• M27: 7,643,853 km (0.109 R)
• M28: 7,825,016 km (0.105 R)
• M29: 7,934,521 km (0.101 R)
• M30: 9,636,347 km (0.119 R)
• M31: 10,387,777 km (0.102 R)
• M32: 11,529,209 km (0.093 R)
• M33: 11,820,775 km (0.112 R)
• M34: 11,988,474 km (0.096 R)
• M35: 12,538,994 km (0.053 R)
• M36: 12,709,985 km (0.096 R)
• M37: 13,401,875 km (0.118 R)
• M38: 14,194,893 km (0.108 R)
• M39: 14,328,634 km (0.112 R)
• M40: 14,462,673 km (0.086 R)
• M41: 14,552,282 km (0.11 R)
• M42: 14,867,336 km (0.077 R)
• M43: 15,918,560 km (0.045 R)
• M44: 16,523,234 km (0.119 R)
• M45: 18,043,747 km (0.076 R)
• M46: 18,285,348 km (0.102 R)
• M47: 18,430,757 km (0.098 R)
• M48: 19,213,154 km (0.063 R)
• M49: 19,459,841 km (0.1 R)
• M50: 19,856,724 km (0.066 R)
• M51: 20,356,680 km (0.099 R)
• M52: 20,708,983 km (0.109 R)
• M53: 20,961,953 km (0.079 R)
• M54: 22,449,255 km (0.053 R)
• M55: 22,917,795 km (0.049 R)
• M56: 23,284,460 km (0.092 R)
• M57: 23,494,794 km (0.103 R)
• M58: 24,663,004 km (0.109 R)
• M59: 25,850,063 km (0.1 R)
• M60: 27,055,673 km (0.045 R)
• M61: 27,387,630 km (0.118 R)
• M62: 27,888,185 km (0.044 R)
• M63: 27,943,985 km (0.065 R)
• M64: 28,504,079 km (0.114 R)
• M65: 29,351,102 km (0.106 R)
• M66: 29,749,182 km (0.093 R)
• M67: 30,435,687 km (0.071 R)
• M68: 31,708,017 km (0.072 R)
• M69: 32,820,875 km (0.08 R)
• M70: 32,938,758 km (0.096 R)
• M71: 33,293,156 km (0.068 R)
• M72: 33,470,878 km (0.103 R)
• M73: 33,708,439 km (0.1 R)
• M74: 33,946,450 km (0.091 R)
• M75: 34,904,026 km (0.08 R)
• M76: 35,265,454 km (0.054 R)
• M77: 35,325,742 km (0.039 R)
• M78: 36,235,147 km (0.114 R)
• M79: 39,384,482 km (0.039 R)
• M80: 39,697,889 km (0.112 R)
• M81: 40,833,188 km (0.076 R)
• M82: 41,851,201 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 12,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit