🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.38 AU - 1.7 AU

Year: 669 Days

Day: 16.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.84 AU - 3.48 AU

Year: 1965 Days

Day: 18.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,588,869 km

• M1: 245,640 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.47 AU - 3.93 AU

Year: 2003 Days

Day: 31.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 86.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.29 AU - 4.35 AU

Year: 2612 Days

Day: 27.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,588,869 km

• M1: 43,832 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.4

Radius: 10.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.02 AU - 6.6 AU

Year: 5545 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,588,869 km

• M1: 149,897 km (0.087 R)
• M2: 476,320 km (0.067 R)
• M3: 702,512 km (0.086 R)
• M4: 895,493 km (0.059 R)
• M5: 1,048,382 km (0.06 R)
• M6: 1,256,024 km (0.076 R)
• M7: 1,460,973 km (0.1 R)
• M8: 1,626,428 km (0.106 R)
• M9: 1,798,017 km (0.086 R)
• M10: 1,957,787 km (0.069 R)
• M11: 2,066,994 km (0.083 R)
• M12: 2,196,994 km (0.111 R)
• M13: 2,329,837 km (0.026 R)
• M14: 2,663,590 km (0.087 R)
• M15: 2,991,808 km (0.067 R)
• M16: 3,097,125 km (0.114 R)
• M17: 3,311,349 km (0.112 R)
• M18: 3,552,800 km (0.07 R)
• M19: 3,800,085 km (0.077 R)
• M20: 3,914,378 km (0.096 R)
• M21: 4,193,378 km (0.085 R)
• M22: 4,287,774 km (0.11 R)
• M23: 4,502,896 km (0.089 R)
• M24: 4,575,451 km (0.108 R)
• M25: 4,648,305 km (0.114 R)
• M26: 4,770,676 km (0.109 R)
• M27: 5,709,552 km (0.113 R)
• M28: 5,867,228 km (0.091 R)
• M29: 6,539,372 km (0.09 R)
• M30: 6,843,055 km (0.058 R)
• M31: 7,038,580 km (0.05 R)
• M32: 7,723,289 km (0.077 R)
• M33: 7,956,213 km (0.101 R)
• M34: 8,044,177 km (0.068 R)
• M35: 8,548,920 km (0.038 R)
• M36: 8,699,266 km (0.093 R)
• M37: 8,972,132 km (0.078 R)
• M38: 9,063,836 km (0.09 R)
• M39: 9,155,689 km (0.109 R)
• M40: 9,651,157 km (0.099 R)
• M41: 10,187,316 km (0.108 R)
• M42: 10,282,909 km (0.082 R)
• M43: 10,410,815 km (0.08 R)
• M44: 10,603,796 km (0.081 R)
• M45: 11,124,098 km (0.119 R)
• M46: 11,321,417 km (0.044 R)
• M47: 11,453,512 km (0.066 R)
• M48: 12,189,534 km (0.079 R)
• M49: 12,359,028 km (0.053 R)
• M50: 12,461,054 km (0.095 R)
• M51: 13,322,289 km (0.08 R)
• M52: 14,416,747 km (0.077 R)
• M53: 14,488,255 km (0.115 R)
• M54: 15,065,403 km (0.037 R)
• M55: 15,138,108 km (0.119 R)
• M56: 15,247,314 km (0.089 R)
• M57: 16,093,440 km (0.086 R)
• M58: 16,428,689 km (0.039 R)
• M59: 17,030,371 km (0.042 R)
• M60: 17,831,019 km (0.08 R)
• M61: 18,800,114 km (0.116 R)
• M62: 18,878,354 km (0.1 R)
• M63: 19,468,966 km (0.105 R)
• M64: 20,185,540 km (0.119 R)
• M65: 21,276,707 km (0.062 R)
• M66: 21,726,697 km (0.113 R)
• M67: 22,386,873 km (0.042 R)
• M68: 23,726,970 km (0.092 R)
• M69: 23,853,979 km (0.118 R)
• M70: 24,066,109 km (0.097 R)
• M71: 24,577,733 km (0.109 R)
• M72: 25,222,351 km (0.062 R)
• M73: 26,134,150 km (0.077 R)
• M74: 26,659,986 km (0.066 R)
• M75: 27,410,967 km (0.063 R)
• M76: 27,677,700 km (0.12 R)
• M77: 27,990,061 km (0.049 R)
• M78: 28,124,250 km (0.098 R)
• M79: 30,025,190 km (0.083 R)
• M80: 30,116,744 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.9

Radius: 9.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.55 AU - 11.97 AU

Year: 14109 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 35,588,869 km

• M1: 185,202 km (0.037 R)
• M2: 455,077 km (0.079 R)
• M3: 723,007 km (0.069 R)
• M4: 2,307,996 km (0.056 R)
• M5: 2,370,378 km (0.082 R)
• M6: 2,496,788 km (0.093 R)
• M7: 2,789,252 km (0.084 R)
• M8: 2,956,652 km (0.101 R)
• M9: 3,248,667 km (0.083 R)
• M10: 3,622,512 km (0.075 R)
• M11: 3,860,822 km (0.032 R)
• M12: 4,142,365 km (0.046 R)
• M13: 4,391,745 km (0.062 R)
• M14: 4,725,198 km (0.104 R)
• M15: 4,784,888 km (0.038 R)
• M16: 4,844,877 km (0.093 R)
• M17: 4,985,798 km (0.093 R)
• M18: 5,542,152 km (0.092 R)
• M19: 5,710,749 km (0.118 R)
• M20: 6,139,945 km (0.119 R)
• M21: 6,248,853 km (0.104 R)
• M22: 6,579,464 km (0.11 R)
• M23: 6,646,185 km (0.104 R)
• M24: 6,825,552 km (0.089 R)
• M25: 7,419,306 km (0.025 R)
• M26: 9,348,072 km (0.047 R)
• M27: 10,549,642 km (0.101 R)
• M28: 10,943,234 km (0.049 R)
• M29: 11,395,319 km (0.108 R)
• M30: 11,663,996 km (0.1 R)
• M31: 12,235,161 km (0.056 R)
• M32: 12,510,421 km (0.115 R)
• M33: 13,916,940 km (0.066 R)
• M34: 14,088,978 km (0.104 R)
• M35: 15,461,838 km (0.115 R)
• M36: 15,759,388 km (0.084 R)
• M37: 15,908,836 km (0.119 R)
• M38: 16,572,303 km (0.105 R)
• M39: 17,183,111 km (0.116 R)
• M40: 17,460,465 km (0.05 R)
• M41: 17,677,232 km (0.092 R)
• M42: 17,894,897 km (0.117 R)
• M43: 18,144,726 km (0.093 R)
• M44: 18,647,674 km (0.084 R)
• M45: 19,155,409 km (0.107 R)
• M46: 20,509,569 km (0.08 R)
• M47: 20,672,930 km (0.085 R)
• M48: 20,803,828 km (0.073 R)
• M49: 21,231,229 km (0.038 R)
• M50: 21,794,615 km (0.074 R)
• M51: 22,463,616 km (0.117 R)

Asteroid Belt

Center: 13.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.2

Radius: 8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.11 AU - 15.31 AU

Year: 19738 Days

Day: 22 Hours

Environment

Temp: -186 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,588,869 km

• M1: 122,670 km (0.057 R)
• M2: 235,617 km (0.118 R)
• M3: 340,036 km (0.116 R)
• M4: 419,921 km (0.097 R)
• M5: 506,987 km (0.096 R)
• M6: 662,719 km (0.093 R)
• M7: 753,225 km (0.092 R)
• M8: 947,254 km (0.114 R)
• M9: 1,080,695 km (0.111 R)
• M10: 1,204,562 km (0.11 R)
• M11: 1,534,874 km (0.057 R)
• M12: 1,639,443 km (0.033 R)
• M13: 1,874,162 km (0.034 R)
• M14: 1,929,962 km (0.104 R)
• M15: 2,024,209 km (0.053 R)
• M16: 2,158,548 km (0.104 R)
• M17: 2,355,867 km (0.1 R)
• M18: 2,416,305 km (0.078 R)
• M19: 2,896,065 km (0.114 R)
• M20: 3,048,057 km (0.114 R)
• M21: 3,473,663 km (0.108 R)
• M22: 6,033,731 km (0.11 R)
• M23: 6,089,232 km (0.101 R)
• M24: 6,228,358 km (0.1 R)
• M25: 7,587,454 km (0.089 R)
• M26: 8,408,448 km (0.046 R)
• M27: 9,129,808 km (0.109 R)
• M28: 9,610,915 km (0.076 R)
• M29: 10,832,681 km (0.06 R)
• M30: 10,933,809 km (0.049 R)
• M31: 11,069,195 km (0.107 R)
• M32: 11,137,262 km (0.102 R)
• M33: 11,650,981 km (0.069 R)
• M34: 12,277,946 km (0.117 R)
• M35: 12,559,938 km (0.065 R)
• M36: 12,630,847 km (0.113 R)
• M37: 12,737,361 km (0.084 R)
• M38: 12,951,436 km (0.045 R)
• M39: 13,274,717 km (0.103 R)
• M40: 13,346,823 km (0.04 R)
• M41: 13,419,228 km (0.118 R)
• M42: 13,673,395 km (0.079 R)
• M43: 14,039,162 km (0.072 R)
• M44: 14,482,420 km (0.052 R)
• M45: 14,892,917 km (0.048 R)
• M46: 15,496,694 km (0.12 R)
• M47: 15,610,687 km (0.112 R)
• M48: 15,954,763 km (0.066 R)
• M49: 16,845,169 km (0.108 R)
• M50: 17,276,609 km (0.067 R)
• M51: 17,474,078 km (0.076 R)
• M52: 18,351,320 km (0.092 R)
• M53: 19,652,822 km (0.069 R)
• M54: 19,941,396 km (0.107 R)
• M55: 20,231,466 km (0.049 R)
• M56: 20,564,770 km (0.113 R)
• M57: 20,857,833 km (0.079 R)
• M58: 20,983,794 km (0.103 R)
• M59: 21,067,868 km (0.05 R)
• M60: 22,043,845 km (0.032 R)
• M61: 22,214,985 km (0.083 R)
• M62: 22,990,949 km (0.098 R)
• M63: 23,164,632 km (0.056 R)
• M64: 23,775,739 km (0.106 R)
• M65: 25,506,138 km (0.066 R)
• M66: 25,640,925 km (0.096 R)
• M67: 25,730,834 km (0.112 R)
• M68: 26,272,976 km (0.056 R)
• M69: 26,591,022 km (0.119 R)
• M70: 27,001,668 km (0.034 R)
• M71: 27,690,865 km (0.116 R)
• M72: 27,829,393 km (0.062 R)
• M73: 28,199,947 km (0.089 R)
• M74: 31,945,877 km (0.104 R)
• M75: 32,479,792 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.2

Radius: 7.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.52 AU - 15.58 AU

Year: 20426 Days

Day: 20.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 35,588,869 km

• M1: 104,120 km (0.113 R)
• M2: 255,663 km (0.107 R)
• M3: 769,681 km (0.03 R)
• M4: 931,546 km (0.043 R)
• M5: 1,220,569 km (0.033 R)
• M6: 1,305,840 km (0.059 R)
• M7: 1,375,403 km (0.042 R)
• M8: 1,629,270 km (0.109 R)
• M9: 1,858,604 km (0.066 R)
• M10: 2,078,214 km (0.1 R)
• M11: 2,696,502 km (0.113 R)
• M12: 2,763,521 km (0.083 R)
• M13: 2,876,617 km (0.091 R)
• M14: 3,154,271 km (0.079 R)
• M15: 3,587,058 km (0.089 R)
• M16: 4,141,318 km (0.069 R)
• M17: 4,271,019 km (0.056 R)
• M18: 4,323,378 km (0.088 R)
• M19: 4,402,217 km (0.094 R)
• M20: 4,939,722 km (0.047 R)
• M21: 5,022,150 km (0.1 R)
• M22: 5,132,853 km (0.092 R)
• M23: 5,413,049 km (0.084 R)
• M24: 5,498,021 km (0.088 R)
• M25: 5,929,910 km (0.089 R)
• M26: 6,522,766 km (0.088 R)
• M27: 6,704,229 km (0.032 R)
• M28: 7,072,389 km (0.105 R)
• M29: 7,258,937 km (0.108 R)
• M30: 7,415,566 km (0.108 R)
• M31: 7,605,107 km (0.119 R)
• M32: 7,764,279 km (0.098 R)
• M33: 7,956,662 km (0.065 R)
• M34: 8,150,690 km (0.078 R)
• M35: 8,444,650 km (0.109 R)
• M36: 9,655,196 km (0.106 R)
• M37: 9,758,419 km (0.092 R)
• M38: 11,062,763 km (0.108 R)
• M39: 11,206,975 km (0.111 R)
• M40: 11,279,380 km (0.063 R)
• M41: 11,790,257 km (0.064 R)
• M42: 11,974,562 km (0.052 R)
• M43: 12,197,014 km (0.067 R)
• M44: 13,869,667 km (0.109 R)
• M45: 14,064,294 km (0.107 R)
• M46: 14,574,573 km (0.116 R)
• M47: 14,653,560 km (0.049 R)
• M48: 15,371,331 km (0.106 R)
• M49: 15,978,100 km (0.104 R)
• M50: 16,100,471 km (0.111 R)
• M51: 16,222,991 km (0.091 R)
• M52: 16,551,508 km (0.106 R)
• M53: 17,173,387 km (0.119 R)
• M54: 17,424,412 km (0.081 R)
• M55: 17,887,567 km (0.099 R)
• M56: 18,525,602 km (0.095 R)
• M57: 18,955,097 km (0.115 R)
• M58: 19,127,883 km (0.053 R)
• M59: 19,301,117 km (0.071 R)
• M60: 19,562,016 km (0.041 R)
• M61: 19,736,597 km (0.117 R)
• M62: 20,351,594 km (0.03 R)
• M63: 20,661,411 km (0.048 R)
• M64: 21,375,591 km (0.102 R)
• M65: 21,780,852 km (0.117 R)
• M66: 22,873,963 km (0.096 R)
• M67: 23,057,969 km (0.048 R)
• M68: 23,242,423 km (0.103 R)
• M69: 23,798,478 km (0.112 R)
• M70: 24,829,507 km (0.091 R)
• M71: 25,208,139 km (0.056 R)
• M72: 25,350,556 km (0.083 R)
• M73: 28,009,060 km (0.053 R)
• M74: 28,403,101 km (0.112 R)
• M75: 28,848,603 km (0.069 R)
• M76: 29,246,533 km (0.081 R)
• M77: 30,098,194 km (0.068 R)
• M78: 31,518,476 km (0.069 R)
• M79: 31,979,686 km (0.108 R)
• M80: 32,598,124 km (0.047 R)
• M81: 32,701,496 km (0.089 R)
• M82: 32,856,928 km (0.054 R)
• M83: 32,960,600 km (0.085 R)
• M84: 33,585,171 km (0.108 R)
• M85: 33,846,668 km (0.033 R)
• M86: 34,108,763 km (0.095 R)
• M87: 34,266,290 km (0.104 R)
• M88: 34,529,433 km (0.116 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 17,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit