🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.43 AU - 0.63 AU

Year: 175 Days

Day: 43.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 85.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,393,201 km

• M1: 169,644 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.55 AU - 0.83 AU

Year: 260 Days

Day: 42.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.01 AU - 1.41 AU

Year: 603 Days

Day: 34.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.93 AU - 1.55 AU

Year: 626 Days

Day: 25.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 118.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,393,201 km

• M1: 128,654 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.07 AU - 1.69 AU

Year: 734 Days

Day: 15.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.51 AU - 1.99 AU

Year: 1049 Days

Day: 33.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 159.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,393,201 km

• M1: 814,860 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 11.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.43 AU - 3.55 AU

Year: 2954 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,393,201 km

• M1: 167,998 km (0.033 R)
• M2: 272,119 km (0.104 R)
• M3: 652,995 km (0.118 R)
• M4: 927,507 km (0.043 R)
• M5: 1,035,816 km (0.082 R)
• M6: 1,139,936 km (0.103 R)
• M7: 1,229,694 km (0.062 R)
• M8: 1,563,148 km (0.03 R)
• M9: 1,684,173 km (0.112 R)
• M10: 1,935,796 km (0.076 R)
• M11: 2,166,177 km (0.076 R)
• M12: 2,256,385 km (0.05 R)
• M13: 2,558,423 km (0.082 R)
• M14: 2,886,042 km (0.048 R)
• M15: 2,985,674 km (0.073 R)
• M16: 3,240,140 km (0.094 R)
• M17: 3,824,619 km (0.08 R)
• M18: 4,327,418 km (0.069 R)
• M19: 4,557,649 km (0.113 R)
• M20: 5,120,586 km (0.089 R)
• M21: 5,287,686 km (0.064 R)
• M22: 6,086,240 km (0.058 R)
• M23: 6,166,574 km (0.104 R)
• M24: 6,295,826 km (0.095 R)
• M25: 6,426,126 km (0.094 R)
• M26: 6,855,472 km (0.06 R)
• M27: 7,672,426 km (0.083 R)
• M28: 7,916,570 km (0.082 R)
• M29: 8,430,588 km (0.045 R)
• M30: 8,682,511 km (0.043 R)
• M31: 8,882,224 km (0.04 R)
• M32: 9,065,182 km (0.097 R)
• M33: 9,249,337 km (0.083 R)
• M34: 9,828,281 km (0.108 R)
• M35: 10,036,521 km (0.092 R)
• M36: 10,553,980 km (0.075 R)
• M37: 10,689,516 km (0.095 R)
• M38: 10,942,785 km (0.086 R)
• M39: 11,475,353 km (0.115 R)
• M40: 11,794,895 km (0.078 R)
• M41: 12,483,643 km (0.057 R)
• M42: 13,562,244 km (0.092 R)
• M43: 13,709,747 km (0.12 R)
• M44: 14,070,129 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.9

Radius: 14.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.17 AU - 4.19 AU

Year: 3198 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,393,201 km

• M1: 184,753 km (0.074 R)
• M2: 290,070 km (0.099 R)
• M3: 436,975 km (0.118 R)
• M4: 744,549 km (0.059 R)
• M5: 942,616 km (0.107 R)
• M6: 1,318,406 km (0.072 R)
• M7: 1,471,893 km (0.087 R)
• M8: 1,631,514 km (0.079 R)
• M9: 1,811,481 km (0.066 R)
• M10: 1,998,328 km (0.083 R)
• M11: 2,131,620 km (0.048 R)
• M12: 2,502,024 km (0.114 R)
• M13: 2,597,917 km (0.096 R)
• M14: 2,910,127 km (0.095 R)
• M15: 3,234,605 km (0.103 R)
• M16: 3,553,099 km (0.116 R)
• M17: 4,106,761 km (0.055 R)
• M18: 5,524,051 km (0.113 R)
• M19: 5,777,619 km (0.088 R)
• M20: 5,948,909 km (0.09 R)
• M21: 6,252,593 km (0.067 R)
• M22: 6,406,379 km (0.11 R)
• M23: 6,606,092 km (0.068 R)
• M24: 6,717,842 km (0.102 R)
• M25: 6,830,340 km (0.067 R)
• M26: 7,286,463 km (0.111 R)
• M27: 7,495,003 km (0.106 R)
• M28: 7,658,663 km (0.056 R)
• M29: 8,084,867 km (0.073 R)
• M30: 8,591,855 km (0.093 R)
• M31: 8,935,630 km (0.096 R)
• M32: 9,183,963 km (0.111 R)
• M33: 9,485,103 km (0.1 R)
• M34: 9,866,129 km (0.105 R)
• M35: 10,174,600 km (0.085 R)
• M36: 10,800,966 km (0.039 R)
• M37: 11,012,647 km (0.094 R)
• M38: 11,199,046 km (0.096 R)
• M39: 11,440,048 km (0.073 R)
• M40: 11,845,758 km (0.032 R)
• M41: 12,173,676 km (0.048 R)
• M42: 12,754,864 km (0.11 R)
• M43: 12,894,588 km (0.094 R)
• M44: 13,373,601 km (0.112 R)
• M45: 13,772,429 km (0.077 R)
• M46: 13,887,021 km (0.033 R)
• M47: 14,348,829 km (0.052 R)
• M48: 15,406,636 km (0.03 R)
• M49: 15,555,486 km (0.038 R)
• M50: 15,675,014 km (0.115 R)
• M51: 15,854,682 km (0.078 R)
• M52: 15,974,958 km (0.109 R)
• M53: 16,186,190 km (0.089 R)
• M54: 16,580,680 km (0.102 R)
• M55: 16,978,461 km (0.115 R)
• M56: 17,163,214 km (0.104 R)
• M57: 17,627,715 km (0.11 R)
• M58: 18,411,309 km (0.117 R)
• M59: 18,950,759 km (0.114 R)
• M60: 19,110,380 km (0.068 R)
• M61: 19,495,295 km (0.075 R)
• M62: 19,656,412 km (0.067 R)
• M63: 19,753,352 km (0.105 R)
• M64: 20,044,918 km (0.09 R)
• M65: 20,272,755 km (0.09 R)
• M66: 20,829,708 km (0.102 R)
• M67: 21,292,265 km (0.074 R)
• M68: 21,724,752 km (0.111 R)
• M69: 22,025,743 km (0.112 R)
• M70: 22,429,358 km (0.084 R)
• M71: 22,598,404 km (0.096 R)
• M72: 22,767,599 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 11.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.38 AU - 10.66 AU

Year: 12273 Days

Day: 10.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,393,201 km

• M1: 169,046 km (0.047 R)
• M2: 627,264 km (0.075 R)
• M3: 847,921 km (0.036 R)
• M4: 943,514 km (0.037 R)
• M5: 1,146,518 km (0.103 R)
• M6: 1,383,032 km (0.063 R)
• M7: 1,497,774 km (0.051 R)
• M8: 1,736,981 km (0.075 R)
• M9: 2,481,081 km (0.05 R)
• M10: 2,645,788 km (0.066 R)
• M11: 2,717,445 km (0.115 R)
• M12: 2,985,973 km (0.119 R)
• M13: 3,136,170 km (0.103 R)
• M14: 4,483,299 km (0.061 R)
• M15: 4,569,317 km (0.031 R)
• M16: 4,801,344 km (0.11 R)
• M17: 5,096,949 km (0.104 R)
• M18: 5,186,708 km (0.087 R)
• M19: 5,398,538 km (0.119 R)
• M20: 5,955,940 km (0.09 R)
• M21: 6,273,686 km (0.084 R)
• M22: 6,662,341 km (0.112 R)
• M23: 8,048,814 km (0.106 R)
• M24: 8,188,838 km (0.079 R)
• M25: 8,259,149 km (0.114 R)
• M26: 8,577,942 km (0.026 R)
• M27: 8,973,030 km (0.076 R)
• M28: 9,118,289 km (0.106 R)
• M29: 9,191,144 km (0.036 R)
• M30: 9,264,297 km (0.079 R)
• M31: 9,930,755 km (0.108 R)
• M32: 10,536,328 km (0.064 R)
• M33: 10,843,602 km (0.11 R)
• M34: 10,920,794 km (0.093 R)
• M35: 11,545,664 km (0.111 R)
• M36: 11,664,146 km (0.098 R)
• M37: 11,743,283 km (0.102 R)
• M38: 12,141,962 km (0.118 R)
• M39: 12,504,736 km (0.114 R)
• M40: 12,707,741 km (0.109 R)
• M41: 12,993,772 km (0.11 R)
• M42: 13,117,040 km (0.107 R)
• M43: 13,240,608 km (0.113 R)
• M44: 13,697,331 km (0.09 R)
• M45: 13,864,731 km (0.071 R)
• M46: 16,013,554 km (0.073 R)
• M47: 16,722,948 km (0.084 R)
• M48: 17,036,505 km (0.089 R)
• M49: 17,216,621 km (0.07 R)
• M50: 17,352,007 km (0.107 R)
• M51: 17,578,647 km (0.051 R)
• M52: 17,669,603 km (0.114 R)
• M53: 18,633,462 km (0.088 R)
• M54: 19,005,213 km (0.049 R)
• M55: 19,708,771 km (0.082 R)
• M56: 20,277,692 km (0.108 R)
• M57: 20,756,106 km (0.081 R)
• M58: 21,675,086 km (0.12 R)
• M59: 21,772,624 km (0.116 R)
• M60: 21,967,999 km (0.082 R)
• M61: 22,607,380 km (0.113 R)
• M62: 23,502,723 km (0.074 R)
• M63: 24,005,073 km (0.099 R)
• M64: 24,460,299 km (0.115 R)
• M65: 24,816,342 km (0.089 R)
• M66: 26,257,418 km (0.086 R)
• M67: 27,093,222 km (0.091 R)
• M68: 27,250,898 km (0.12 R)
• M69: 27,937,552 km (0.042 R)
• M70: 28,683,597 km (0.066 R)
• M71: 28,897,970 km (0.088 R)
• M72: 29,652,243 km (0.113 R)
• M73: 32,399,159 km (0.092 R)
• M74: 32,566,559 km (0.109 R)
• M75: 34,029,177 km (0.077 R)
• M76: 34,199,270 km (0.12 R)
• M77: 35,743,419 km (0.079 R)
• M78: 35,858,759 km (0.069 R)
• M79: 36,669,131 km (0.094 R)
• M80: 38,426,008 km (0.078 R)
• M81: 39,136,449 km (0.085 R)
• M82: 39,911,066 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.2

Radius: 5.7

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.82 AU - 12.58 AU

Year: 18131 Days

Day: 16.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 41,393,201 km

• M1: 90,058 km (0.116 R)
• M2: 170,691 km (0.038 R)
• M3: 307,424 km (0.041 R)
• M4: 401,521 km (0.115 R)
• M5: 618,438 km (0.057 R)
• M6: 708,795 km (0.084 R)
• M7: 953,836 km (0.069 R)
• M8: 1,005,896 km (0.056 R)
• M9: 1,094,907 km (0.057 R)
• M10: 1,640,490 km (0.099 R)
• M11: 1,703,471 km (0.119 R)
• M12: 1,745,807 km (0.118 R)
• M13: 1,810,134 km (0.064 R)
• M14: 1,941,032 km (0.081 R)
• M15: 2,212,403 km (0.083 R)
• M16: 2,666,133 km (0.044 R)
• M17: 2,992,855 km (0.087 R)
• M18: 3,493,110 km (0.115 R)
• M19: 3,574,492 km (0.109 R)
• M20: 3,934,424 km (0.053 R)
• M21: 4,569,617 km (0.094 R)
• M22: 4,718,317 km (0.12 R)
• M23: 4,929,399 km (0.059 R)
• M24: 5,081,989 km (0.103 R)
• M25: 5,836,112 km (0.12 R)
• M26: 6,590,983 km (0.062 R)
• M27: 7,446,084 km (0.096 R)
• M28: 9,108,266 km (0.031 R)
• M29: 9,408,659 km (0.089 R)
• M30: 9,446,507 km (0.064 R)
• M31: 9,903,828 km (0.096 R)
• M32: 10,173,852 km (0.117 R)
• M33: 10,329,284 km (0.116 R)
• M34: 10,446,419 km (0.051 R)
• M35: 10,998,585 km (0.106 R)
• M36: 11,519,934 km (0.068 R)
• M37: 12,544,829 km (0.025 R)
• M38: 14,856,265 km (0.078 R)
• M39: 14,900,247 km (0.032 R)
• M40: 15,165,335 km (0.062 R)
• M41: 16,241,093 km (0.064 R)
• M42: 16,422,705 km (0.063 R)
• M43: 16,879,876 km (0.056 R)
• M44: 17,248,634 km (0.115 R)
• M45: 17,806,784 km (0.092 R)
• M46: 17,900,432 km (0.114 R)
• M47: 18,088,028 km (0.087 R)
• M48: 18,323,495 km (0.065 R)
• M49: 18,370,768 km (0.081 R)
• M50: 18,607,582 km (0.107 R)
• M51: 18,845,293 km (0.082 R)
• M52: 18,988,458 km (0.116 R)
• M53: 19,036,179 km (0.115 R)
• M54: 19,371,877 km (0.118 R)
• M55: 19,757,840 km (0.098 R)
• M56: 20,049,107 km (0.078 R)
• M57: 20,195,114 km (0.057 R)
• M58: 21,376,788 km (0.11 R)
• M59: 21,575,902 km (0.063 R)
• M60: 21,725,650 km (0.089 R)
• M61: 23,703,633 km (0.112 R)
• M62: 24,168,134 km (0.103 R)
• M63: 24,949,035 km (0.061 R)
• M64: 25,001,395 km (0.101 R)
• M65: 25,950,144 km (0.089 R)
• M66: 26,322,194 km (0.073 R)
• M67: 27,287,100 km (0.085 R)
• M68: 27,882,500 km (0.107 R)
• M69: 29,362,023 km (0.094 R)
• M70: 30,250,634 km (0.104 R)
• M71: 30,474,283 km (0.11 R)
• M72: 30,642,281 km (0.072 R)
• M73: 31,035,425 km (0.084 R)
• M74: 31,430,363 km (0.063 R)
• M75: 31,713,552 km (0.075 R)
• M76: 32,969,276 km (0.077 R)
• M77: 33,314,548 km (0.107 R)
• M78: 33,429,888 km (0.081 R)
• M79: 33,718,911 km (0.086 R)
• M80: 34,124,920 km (0.12 R)
• M81: 34,415,888 km (0.096 R)
• M82: 34,883,082 km (0.102 R)
• M83: 35,293,728 km (0.112 R)
• M84: 35,529,045 km (0.095 R)
• M85: 35,587,987 km (0.108 R)
• M86: 35,764,961 km (0.099 R)
• M87: 36,416,161 km (0.084 R)
• M88: 37,190,928 km (0.087 R)
• M89: 37,610,401 km (0.03 R)
• M90: 37,730,528 km (0.088 R)
• M91: 38,575,008 km (0.084 R)
• M92: 38,696,182 km (0.06 R)
• M93: 39,181,926 km (0.103 R)
• M94: 40,528,457 km (0.069 R)
• M95: 41,207,332 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 12,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit