🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 23.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.7 AU - 0.82 AU

Year: 243 Days

Day: 36.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.21 AU

Year: 389 Days

Day: 29.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 13.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.81 AU - 1.99 AU

Year: 961 Days

Day: 18.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.12 AU - 2.26 AU

Year: 1190 Days

Day: 32.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.13 AU - 2.31 AU

Year: 1214 Days

Day: 32.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,938,401 km

• M1: 619,934 km (0.11 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.9

Radius: 14.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.18 AU - 5.86 AU

Year: 4129 Days

Day: 8.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,938,401 km

• M1: 194,328 km (0.105 R)
• M2: 484,099 km (0.116 R)
• M3: 917,334 km (0.083 R)
• M4: 1,183,918 km (0.11 R)
• M5: 1,518,269 km (0.111 R)
• M6: 1,617,602 km (0.086 R)
• M7: 1,838,109 km (0.086 R)
• M8: 2,212,104 km (0.044 R)
• M9: 2,309,492 km (0.029 R)
• M10: 2,853,879 km (0.105 R)
• M11: 3,362,960 km (0.076 R)
• M12: 3,841,973 km (0.118 R)
• M13: 4,160,018 km (0.077 R)
• M14: 4,528,178 km (0.071 R)
• M15: 4,695,428 km (0.072 R)
• M16: 5,362,485 km (0.076 R)
• M17: 5,808,885 km (0.102 R)
• M18: 6,059,611 km (0.069 R)
• M19: 6,197,840 km (0.037 R)
• M20: 6,548,198 km (0.076 R)
• M21: 6,713,952 km (0.113 R)
• M22: 7,366,349 km (0.059 R)
• M23: 7,464,635 km (0.074 R)
• M24: 7,862,714 km (0.05 R)
• M25: 8,013,808 km (0.068 R)
• M26: 8,267,826 km (0.1 R)
• M27: 8,472,924 km (0.089 R)
• M28: 8,576,147 km (0.112 R)
• M29: 8,783,789 km (0.092 R)
• M30: 9,470,293 km (0.104 R)
• M31: 10,092,022 km (0.096 R)
• M32: 10,283,806 km (0.108 R)
• M33: 10,476,937 km (0.063 R)
• M34: 10,866,789 km (0.087 R)
• M35: 11,489,116 km (0.03 R)
• M36: 11,862,214 km (0.079 R)
• M37: 12,064,919 km (0.099 R)
• M38: 12,181,156 km (0.075 R)
• M39: 12,679,616 km (0.099 R)
• M40: 13,154,889 km (0.079 R)
• M41: 13,304,636 km (0.074 R)
• M42: 13,605,777 km (0.061 R)
• M43: 13,726,951 km (0.107 R)
• M44: 14,245,607 km (0.098 R)
• M45: 14,646,679 km (0.108 R)
• M46: 14,739,878 km (0.111 R)
• M47: 14,988,959 km (0.077 R)
• M48: 15,145,438 km (0.061 R)
• M49: 15,239,535 km (0.087 R)
• M50: 15,649,732 km (0.07 R)
• M51: 15,745,026 km (0.105 R)
• M52: 16,416,721 km (0.093 R)
• M53: 16,837,240 km (0.061 R)
• M54: 17,491,133 km (0.117 R)
• M55: 18,487,604 km (0.086 R)
• M56: 18,857,560 km (0.075 R)
• M57: 19,060,414 km (0.108 R)
• M58: 19,366,192 km (0.099 R)
• M59: 20,223,687 km (0.117 R)
• M60: 20,362,065 km (0.097 R)
• M61: 20,814,001 km (0.111 R)
• M62: 21,234,071 km (0.06 R)
• M63: 21,480,459 km (0.096 R)
• M64: 21,621,679 km (0.093 R)
• M65: 21,975,927 km (0.101 R)
• M66: 23,014,436 km (0.085 R)
• M67: 23,485,220 km (0.051 R)
• M68: 24,068,951 km (0.103 R)
• M69: 24,252,358 km (0.11 R)
• M70: 24,546,916 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 14.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.9 AU - 6.28 AU

Year: 4216 Days

Day: 10.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,938,401 km

• M1: 187,745 km (0.094 R)
• M2: 311,912 km (0.095 R)
• M3: 496,366 km (0.105 R)
• M4: 963,709 km (0.091 R)
• M5: 1,130,661 km (0.088 R)
• M6: 1,615,358 km (0.083 R)
• M7: 1,897,799 km (0.025 R)
• M8: 2,078,662 km (0.03 R)
• M9: 2,493,348 km (0.108 R)
• M10: 3,223,236 km (0.073 R)
• M11: 3,521,235 km (0.088 R)
• M12: 3,870,097 km (0.117 R)
• M13: 4,447,395 km (0.095 R)
• M14: 4,735,072 km (0.037 R)
• M15: 5,051,920 km (0.111 R)
• M16: 5,329,125 km (0.117 R)
• M17: 5,446,110 km (0.082 R)
• M18: 5,922,729 km (0.117 R)
• M19: 6,068,438 km (0.079 R)
• M20: 6,166,275 km (0.094 R)
• M21: 6,363,295 km (0.079 R)
• M22: 6,512,594 km (0.032 R)
• M23: 7,173,068 km (0.103 R)
• M24: 7,406,591 km (0.114 R)
• M25: 7,642,806 km (0.114 R)
• M26: 7,934,821 km (0.061 R)
• M27: 8,176,571 km (0.118 R)
• M28: 8,284,880 km (0.105 R)
• M29: 8,393,637 km (0.097 R)
• M30: 8,777,954 km (0.069 R)
• M31: 9,592,365 km (0.083 R)
• M32: 11,323,362 km (0.081 R)
• M33: 11,504,824 km (0.116 R)
• M34: 11,748,220 km (0.095 R)
• M35: 12,770,422 km (0.115 R)
• M36: 13,853,361 km (0.109 R)
• M37: 14,144,927 km (0.101 R)
• M38: 15,566,107 km (0.1 R)
• M39: 15,700,745 km (0.098 R)
• M40: 15,903,151 km (0.106 R)
• M41: 16,072,646 km (0.11 R)
• M42: 17,240,706 km (0.101 R)
• M43: 17,729,592 km (0.112 R)
• M44: 17,940,525 km (0.102 R)
• M45: 18,223,115 km (0.05 R)
• M46: 18,436,142 km (0.079 R)
• M47: 18,542,806 km (0.075 R)
• M48: 18,828,538 km (0.099 R)
• M49: 19,043,809 km (0.112 R)
• M50: 19,296,031 km (0.037 R)
• M51: 20,462,894 km (0.098 R)
• M52: 20,573,447 km (0.114 R)
• M53: 20,684,150 km (0.101 R)
• M54: 21,166,453 km (0.119 R)
• M55: 21,991,186 km (0.106 R)
• M56: 22,902,836 km (0.113 R)
• M57: 23,478,937 km (0.111 R)
• M58: 23,982,035 km (0.119 R)
• M59: 24,410,633 km (0.048 R)
• M60: 24,606,307 km (0.098 R)
• M61: 24,880,968 km (0.071 R)
• M62: 24,999,001 km (0.107 R)
• M63: 25,790,972 km (0.077 R)
• M64: 26,150,007 km (0.065 R)
• M65: 26,430,353 km (0.069 R)
• M66: 26,711,897 km (0.095 R)
• M67: 27,034,729 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.2

Radius: 9.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.09 AU - 6.67 AU

Year: 4581 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,938,401 km

• M1: 225,893 km (0.09 R)
• M2: 547,079 km (0.073 R)
• M3: 649,554 km (0.079 R)
• M4: 886,367 km (0.079 R)
• M5: 1,043,894 km (0.092 R)
• M6: 1,722,470 km (0.076 R)
• M7: 2,280,021 km (0.12 R)
• M8: 2,483,025 km (0.052 R)
• M9: 2,741,082 km (0.079 R)
• M10: 2,840,265 km (0.068 R)
• M11: 3,110,289 km (0.086 R)
• M12: 3,265,871 km (0.115 R)
• M13: 3,729,924 km (0.11 R)
• M14: 4,082,227 km (0.117 R)
• M15: 4,272,066 km (0.118 R)
• M16: 4,523,092 km (0.073 R)
• M17: 4,640,676 km (0.043 R)
• M18: 5,019,607 km (0.118 R)
• M19: 5,223,060 km (0.052 R)
• M20: 5,722,418 km (0.108 R)
• M21: 6,085,492 km (0.079 R)
• M22: 6,566,449 km (0.096 R)
• M23: 7,242,033 km (0.069 R)
• M24: 7,774,901 km (0.082 R)
• M25: 7,915,971 km (0.11 R)
• M26: 9,273,722 km (0.083 R)
• M27: 9,448,452 km (0.093 R)
• M28: 9,573,965 km (0.087 R)
• M29: 9,801,204 km (0.029 R)
• M30: 10,571,782 km (0.12 R)
• M31: 11,069,794 km (0.073 R)
• M32: 11,575,434 km (0.101 R)
• M33: 11,898,865 km (0.066 R)
• M34: 12,361,870 km (0.103 R)
• M35: 12,664,806 km (0.112 R)
• M36: 13,503,003 km (0.096 R)
• M37: 14,330,429 km (0.086 R)
• M38: 14,561,558 km (0.102 R)
• M39: 15,174,161 km (0.1 R)
• M40: 15,291,745 km (0.095 R)
• M41: 15,616,821 km (0.104 R)
• M42: 15,914,371 km (0.083 R)
• M43: 16,213,866 km (0.102 R)
• M44: 16,424,500 km (0.057 R)
• M45: 16,605,812 km (0.119 R)
• M46: 17,031,418 km (0.1 R)
• M47: 17,399,280 km (0.105 R)
• M48: 18,455,291 km (0.115 R)
• M49: 19,022,865 km (0.108 R)
• M50: 19,181,439 km (0.107 R)
• M51: 20,207,381 km (0.036 R)
• M52: 20,401,709 km (0.074 R)
• M53: 20,661,710 km (0.09 R)
• M54: 20,726,935 km (0.067 R)
• M55: 20,955,670 km (0.085 R)
• M56: 21,021,044 km (0.105 R)
• M57: 21,185,153 km (0.084 R)
• M58: 21,250,976 km (0.11 R)
• M59: 21,316,649 km (0.075 R)
• M60: 21,712,934 km (0.114 R)
• M61: 21,978,470 km (0.087 R)
• M62: 22,111,762 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.1

Radius: 6.8

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.3 AU - 15.28 AU

Year: 16791 Days

Day: 24.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,938,401 km

• M1: 114,891 km (0.102 R)
• M2: 367,562 km (0.1 R)
• M3: 579,542 km (0.115 R)
• M4: 1,065,586 km (0.068 R)
• M5: 1,484,609 km (0.082 R)
• M6: 1,675,347 km (0.119 R)
• M7: 2,054,278 km (0.116 R)
• M8: 2,186,373 km (0.109 R)
• M9: 2,431,414 km (0.069 R)
• M10: 2,515,039 km (0.105 R)
• M11: 2,656,559 km (0.111 R)
• M12: 2,800,771 km (0.073 R)
• M13: 2,977,297 km (0.093 R)
• M14: 3,066,906 km (0.063 R)
• M15: 3,279,485 km (0.113 R)
• M16: 4,011,617 km (0.056 R)
• M17: 4,897,535 km (0.042 R)
• M18: 4,968,145 km (0.085 R)
• M19: 5,954,145 km (0.108 R)
• M20: 6,801,018 km (0.074 R)
• M21: 7,118,315 km (0.117 R)
• M22: 7,685,142 km (0.086 R)
• M23: 7,974,015 km (0.064 R)
• M24: 8,392,889 km (0.032 R)
• M25: 8,605,019 km (0.118 R)
• M26: 9,077,898 km (0.083 R)
• M27: 9,339,395 km (0.096 R)
• M28: 9,603,435 km (0.059 R)
• M29: 10,867,687 km (0.119 R)
• M30: 11,425,238 km (0.071 R)
• M31: 11,566,159 km (0.098 R)
• M32: 11,944,642 km (0.069 R)
• M33: 11,992,214 km (0.075 R)
• M34: 12,231,272 km (0.099 R)
• M35: 12,471,675 km (0.076 R)
• M36: 12,616,785 km (0.086 R)
• M37: 12,713,874 km (0.079 R)
• M38: 13,006,338 km (0.12 R)
• M39: 15,685,486 km (0.091 R)
• M40: 16,209,528 km (0.059 R)
• M41: 16,846,067 km (0.087 R)
• M42: 17,221,108 km (0.085 R)
• M43: 18,034,023 km (0.113 R)
• M44: 18,198,132 km (0.082 R)
• M45: 18,638,100 km (0.097 R)
• M46: 18,693,301 km (0.109 R)
• M47: 18,804,004 km (0.091 R)
• M48: 19,026,007 km (0.106 R)
• M49: 19,528,506 km (0.047 R)
• M50: 20,489,822 km (0.101 R)
• M51: 20,832,850 km (0.119 R)
• M52: 20,890,146 km (0.08 R)
• M53: 22,458,081 km (0.092 R)
• M54: 22,516,873 km (0.105 R)
• M55: 23,643,794 km (0.066 R)
• M56: 24,304,717 km (0.073 R)
• M57: 24,971,475 km (0.116 R)
• M58: 25,767,336 km (0.076 R)
• M59: 26,883,037 km (0.109 R)
• M60: 28,267,864 km (0.102 R)
• M61: 28,331,443 km (0.058 R)
• M62: 29,097,085 km (0.117 R)
• M63: 30,128,562 km (0.092 R)
• M64: 30,583,639 km (0.113 R)
• M65: 30,844,687 km (0.075 R)
• M66: 31,303,354 km (0.089 R)
• M67: 31,566,348 km (0.108 R)
• M68: 31,962,333 km (0.084 R)
• M69: 32,559,378 km (0.111 R)
• M70: 33,562,731 km (0.068 R)
• M71: 33,966,945 km (0.071 R)
• M72: 34,372,654 km (0.025 R)
• M73: 34,780,009 km (0.116 R)
• M74: 34,984,360 km (0.078 R)
• M75: 35,462,624 km (0.073 R)
• M76: 36,218,392 km (0.043 R)
• M77: 37,118,672 km (0.106 R)
• M78: 37,606,362 km (0.103 R)
• M79: 38,236,617 km (0.108 R)
• M80: 40,005,463 km (0.091 R)
• M81: 40,076,671 km (0.11 R)
• M82: 40,863,855 km (0.101 R)
• M83: 41,367,551 km (0.086 R)
• M84: 41,439,657 km (0.103 R)
• M85: 41,728,531 km (0.118 R)
• M86: 41,800,787 km (0.108 R)
• M87: 44,210,659 km (0.036 R)
• M88: 45,023,873 km (0.081 R)
• M89: 45,246,624 km (0.041 R)
• M90: 45,842,173 km (0.057 R)
• M91: 45,916,673 km (0.062 R)
• M92: 47,946,866 km (0.083 R)
• M93: 51,627,572 km (0.117 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: 287 - 12,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit