🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.83 AU - 1.29 AU

Year: 397 Days

Day: 28.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,260,108 km

• M1: 288,724 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.63 AU - 2.63 AU

Year: 1130 Days

Day: 20.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.07 AU - 2.61 AU

Year: 1301 Days

Day: 17.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,260,108 km

• M1: 1,983,518 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.38 AU - 3.44 AU

Year: 1804 Days

Day: 40.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.2

Radius: 14.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.3 AU - 7.22 AU

Year: 5692 Days

Day: 6.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 76,260,108 km

• M1: 183,557 km (0.075 R)
• M2: 302,786 km (0.089 R)
• M3: 622,926 km (0.076 R)
• M4: 806,033 km (0.057 R)
• M5: 1,205,011 km (0.119 R)
• M6: 1,441,375 km (0.065 R)
• M7: 1,679,087 km (0.108 R)
• M8: 1,960,630 km (0.068 R)
• M9: 2,052,932 km (0.114 R)
• M10: 2,226,016 km (0.084 R)
• M11: 2,322,507 km (0.1 R)
• M12: 2,586,996 km (0.067 R)
• M13: 2,774,741 km (0.073 R)
• M14: 3,109,841 km (0.086 R)
• M15: 3,291,602 km (0.12 R)
• M16: 3,761,788 km (0.118 R)
• M17: 3,955,816 km (0.117 R)
• M18: 4,233,321 km (0.092 R)
• M19: 4,455,922 km (0.068 R)
• M20: 5,039,952 km (0.091 R)
• M21: 5,146,915 km (0.117 R)
• M22: 5,626,376 km (0.077 R)
• M23: 5,849,127 km (0.073 R)
• M24: 6,211,752 km (0.087 R)
• M25: 6,581,708 km (0.078 R)
• M26: 7,102,309 km (0.068 R)
• M27: 7,198,500 km (0.107 R)
• M28: 7,391,930 km (0.112 R)
• M29: 8,512,717 km (0.092 R)
• M30: 8,666,205 km (0.08 R)
• M31: 8,768,978 km (0.097 R)
• M32: 10,088,581 km (0.05 R)
• M33: 10,496,535 km (0.105 R)
• M34: 10,688,917 km (0.107 R)
• M35: 10,826,847 km (0.119 R)
• M36: 11,188,724 km (0.087 R)
• M37: 12,268,821 km (0.037 R)
• M38: 12,442,504 km (0.037 R)
• M39: 13,056,603 km (0.044 R)
• M40: 14,102,142 km (0.076 R)
• M41: 14,314,571 km (0.118 R)
• M42: 14,497,380 km (0.104 R)
• M43: 14,711,754 km (0.049 R)
• M44: 15,205,576 km (0.101 R)
• M45: 16,209,677 km (0.094 R)
• M46: 16,687,792 km (0.058 R)
• M47: 17,462,410 km (0.075 R)
• M48: 17,985,254 km (0.025 R)
• M49: 18,149,812 km (0.096 R)
• M50: 18,513,484 km (0.112 R)
• M51: 18,812,680 km (0.082 R)
• M52: 19,013,141 km (0.105 R)
• M53: 20,814,449 km (0.088 R)
• M54: 21,021,792 km (0.106 R)
• M55: 22,104,133 km (0.101 R)
• M56: 23,025,805 km (0.094 R)
• M57: 23,599,214 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.5

Radius: 14.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.47 AU - 13.49 AU

Year: 16023 Days

Day: 7.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,260,108 km

• M1: 191,485 km (0.092 R)
• M2: 284,086 km (0.036 R)
• M3: 430,393 km (0.104 R)
• M4: 798,254 km (0.04 R)
• M5: 897,737 km (0.064 R)
• M6: 1,484,908 km (0.09 R)
• M7: 1,921,435 km (0.1 R)
• M8: 2,398,054 km (0.094 R)
• M9: 2,523,118 km (0.115 R)
• M10: 2,624,844 km (0.108 R)
• M11: 2,806,157 km (0.11 R)
• M12: 3,319,876 km (0.099 R)
• M13: 3,516,747 km (0.097 R)
• M14: 3,688,485 km (0.026 R)
• M15: 4,100,627 km (0.071 R)
• M16: 4,312,308 km (0.089 R)
• M17: 4,465,796 km (0.108 R)
• M18: 4,841,585 km (0.118 R)
• M19: 5,130,309 km (0.093 R)
• M20: 5,293,072 km (0.091 R)
• M21: 6,202,477 km (0.091 R)
• M22: 6,657,704 km (0.061 R)
• M23: 7,015,243 km (0.059 R)
• M24: 7,416,015 km (0.09 R)
• M25: 7,786,719 km (0.096 R)
• M26: 8,163,705 km (0.092 R)
• M27: 8,277,998 km (0.068 R)
• M28: 8,779,301 km (0.116 R)
• M29: 9,171,845 km (0.086 R)
• M30: 9,370,212 km (0.107 R)
• M31: 9,852,217 km (0.109 R)
• M32: 10,756,984 km (0.11 R)
• M33: 11,389,185 km (0.104 R)
• M34: 11,860,418 km (0.098 R)
• M35: 12,250,869 km (0.12 R)
• M36: 12,601,377 km (0.067 R)
• M37: 13,178,226 km (0.054 R)
• M38: 13,763,752 km (0.053 R)
• M39: 16,333,844 km (0.088 R)
• M40: 16,962,603 km (0.044 R)
• M41: 17,796,911 km (0.041 R)
• M42: 18,044,944 km (0.09 R)
• M43: 18,244,059 km (0.078 R)
• M44: 18,494,186 km (0.104 R)
• M45: 18,644,682 km (0.056 R)
• M46: 19,403,592 km (0.097 R)
• M47: 20,224,286 km (0.111 R)
• M48: 21,056,349 km (0.116 R)
• M49: 21,793,567 km (0.084 R)
• M50: 23,456,198 km (0.082 R)
• M51: 23,728,167 km (0.041 R)
• M52: 24,275,246 km (0.083 R)
• M53: 24,660,611 km (0.096 R)
• M54: 25,270,521 km (0.109 R)
• M55: 25,549,372 km (0.107 R)
• M56: 26,845,188 km (0.11 R)
• M57: 26,958,883 km (0.099 R)
• M58: 28,857,878 km (0.09 R)
• M59: 30,978,428 km (0.075 R)
• M60: 31,276,876 km (0.116 R)
• M61: 32,359,366 km (0.12 R)
• M62: 33,331,902 km (0.12 R)
• M63: 34,746,649 km (0.108 R)
• M64: 37,825,822 km (0.116 R)
• M65: 37,953,279 km (0.107 R)
• M66: 38,593,109 km (0.088 R)
• M67: 38,914,296 km (0.095 R)
• M68: 39,107,576 km (0.112 R)
• M69: 40,533,842 km (0.066 R)
• M70: 40,664,292 km (0.039 R)
• M71: 41,187,735 km (0.036 R)
• M72: 41,713,421 km (0.108 R)
• M73: 42,241,352 km (0.103 R)
• M74: 42,506,141 km (0.111 R)
• M75: 43,437,238 km (0.071 R)
• M76: 43,972,349 km (0.12 R)
• M77: 44,442,386 km (0.09 R)
• M78: 45,252,010 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.5

Radius: 6.6

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.93 AU - 17.17 AU

Year: 19140 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,260,108 km

• M1: 100,829 km (0.115 R)
• M2: 260,450 km (0.11 R)
• M3: 339,737 km (0.067 R)
• M4: 504,893 km (0.061 R)
• M5: 1,060,948 km (0.08 R)
• M6: 1,222,364 km (0.115 R)
• M7: 1,629,719 km (0.099 R)
• M8: 2,887,837 km (0.099 R)
• M9: 3,190,923 km (0.111 R)
• M10: 4,898,283 km (0.06 R)
• M11: 4,987,743 km (0.081 R)
• M12: 5,168,307 km (0.101 R)
• M13: 5,769,990 km (0.038 R)
• M14: 6,247,805 km (0.068 R)
• M15: 6,639,154 km (0.111 R)
• M16: 6,937,900 km (0.051 R)
• M17: 7,241,135 km (0.103 R)
• M18: 7,291,999 km (0.101 R)
• M19: 7,912,830 km (0.067 R)
• M20: 8,229,528 km (0.098 R)
• M21: 8,443,005 km (0.04 R)
• M22: 9,593,412 km (0.111 R)
• M23: 9,931,055 km (0.104 R)
• M24: 10,967,319 km (0.092 R)
• M25: 11,438,852 km (0.056 R)
• M26: 11,677,011 km (0.076 R)
• M27: 12,462,699 km (0.107 R)
• M28: 13,202,910 km (0.06 R)
• M29: 14,020,911 km (0.045 R)
• M30: 14,148,069 km (0.093 R)
• M31: 14,661,190 km (0.108 R)
• M32: 15,311,043 km (0.101 R)
• M33: 15,705,383 km (0.117 R)
• M34: 17,044,134 km (0.07 R)
• M35: 17,248,036 km (0.104 R)
• M36: 18,418,939 km (0.045 R)
• M37: 18,908,572 km (0.049 R)
• M38: 19,331,635 km (0.11 R)
• M39: 19,829,198 km (0.114 R)
• M40: 20,187,036 km (0.092 R)
• M41: 22,677,242 km (0.096 R)
• M42: 23,352,377 km (0.116 R)
• M43: 23,427,775 km (0.085 R)
• M44: 23,578,868 km (0.12 R)
• M45: 24,262,830 km (0.095 R)
• M46: 24,339,274 km (0.087 R)
• M47: 24,568,907 km (0.047 R)
• M48: 25,572,559 km (0.089 R)
• M49: 25,806,081 km (0.079 R)
• M50: 26,353,610 km (0.106 R)
• M51: 26,747,202 km (0.113 R)
• M52: 27,142,589 km (0.044 R)
• M53: 27,859,163 km (0.103 R)
• M54: 28,179,751 km (0.084 R)
• M55: 28,743,585 km (0.07 R)
• M56: 30,787,391 km (0.114 R)
• M57: 31,617,959 km (0.064 R)
• M58: 32,455,856 km (0.086 R)
• M59: 32,793,200 km (0.113 R)
• M60: 33,641,270 km (0.106 R)
• M61: 35,793,086 km (0.075 R)
• M62: 36,666,139 km (0.107 R)
• M63: 37,723,048 km (0.064 R)
• M64: 37,988,883 km (0.091 R)
• M65: 38,522,349 km (0.049 R)
• M66: 39,417,094 km (0.114 R)
• M67: 39,596,761 km (0.067 R)
• M68: 40,590,241 km (0.07 R)
• M69: 42,233,573 km (0.053 R)
• M70: 43,155,994 km (0.088 R)
• M71: 43,341,196 km (0.114 R)
• M72: 43,619,598 km (0.111 R)
• M73: 46,625,767 km (0.067 R)
• M74: 47,770,340 km (0.065 R)
• M75: 48,827,548 km (0.056 R)
• M76: 49,020,529 km (0.059 R)
• M77: 49,117,170 km (0.078 R)
• M78: 57,456,204 km (0.073 R)
• M79: 58,068,358 km (0.087 R)
• M80: 59,299,100 km (0.088 R)
• M81: 59,917,687 km (0.094 R)
• M82: 60,745,861 km (0.107 R)
• M83: 61,265,414 km (0.096 R)
• M84: 63,147,954 km (0.116 R)
• M85: 63,358,289 km (0.082 R)
• M86: 64,731,148 km (0.112 R)
• M87: 68,583,742 km (0.091 R)
• M88: 70,428,733 km (0.078 R)
• M89: 71,521,695 km (0.099 R)
• M90: 71,631,200 km (0.103 R)
• M91: 71,850,661 km (0.089 R)
• M92: 71,960,316 km (0.09 R)
• M93: 73,061,057 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 7.6

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.53 AU - 16.75 AU

Year: 22479 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,260,108 km

• M1: 234,420 km (0.099 R)
• M2: 551,119 km (0.086 R)
• M3: 1,213,987 km (0.082 R)
• M4: 1,298,958 km (0.062 R)
• M5: 1,415,345 km (0.1 R)
• M6: 1,948,811 km (0.073 R)
• M7: 2,575,627 km (0.116 R)
• M8: 2,835,478 km (0.112 R)
• M9: 2,911,175 km (0.115 R)
• M10: 3,064,812 km (0.077 R)
• M11: 3,221,141 km (0.038 R)
• M12: 3,340,072 km (0.097 R)
• M13: 3,872,490 km (0.061 R)
• M14: 4,127,106 km (0.077 R)
• M15: 4,299,892 km (0.084 R)
• M16: 4,431,089 km (0.077 R)
• M17: 4,563,633 km (0.091 R)
• M18: 4,697,523 km (0.109 R)
• M19: 5,911,061 km (0.087 R)
• M20: 6,958,096 km (0.115 R)
• M21: 7,215,853 km (0.092 R)
• M22: 7,847,007 km (0.064 R)
• M23: 7,900,413 km (0.107 R)
• M24: 8,716,021 km (0.03 R)
• M25: 9,049,774 km (0.088 R)
• M26: 10,017,821 km (0.113 R)
• M27: 11,682,995 km (0.12 R)
• M28: 12,484,840 km (0.114 R)
• M29: 14,141,337 km (0.06 R)
• M30: 14,402,236 km (0.104 R)
• M31: 14,796,576 km (0.118 R)
• M32: 17,028,426 km (0.103 R)
• M33: 18,502,564 km (0.108 R)
• M34: 20,604,414 km (0.052 R)
• M35: 21,570,966 km (0.081 R)
• M36: 22,097,401 km (0.09 R)
• M37: 22,324,490 km (0.073 R)
• M38: 22,857,059 km (0.082 R)
• M39: 23,857,270 km (0.109 R)
• M40: 26,700,677 km (0.101 R)
• M41: 27,023,060 km (0.048 R)
• M42: 27,590,634 km (0.113 R)
• M43: 28,654,874 km (0.071 R)
• M44: 30,823,444 km (0.09 R)
• M45: 30,907,967 km (0.052 R)
• M46: 31,416,301 km (0.103 R)
• M47: 31,927,477 km (0.09 R)
• M48: 33,912,192 km (0.086 R)
• M49: 35,404,580 km (0.063 R)
• M50: 35,493,142 km (0.072 R)
• M51: 35,670,266 km (0.103 R)
• M52: 36,114,422 km (0.103 R)
• M53: 36,560,373 km (0.028 R)
• M54: 37,457,811 km (0.062 R)
• M55: 38,271,623 km (0.051 R)
• M56: 39,641,042 km (0.096 R)
• M57: 41,771,615 km (0.1 R)
• M58: 43,749,299 km (0.099 R)
• M59: 44,415,309 km (0.091 R)
• M60: 44,701,789 km (0.052 R)
• M61: 45,084,759 km (0.111 R)
• M62: 45,564,819 km (0.064 R)
• M63: 46,143,314 km (0.096 R)
• M64: 48,579,365 km (0.032 R)
• M65: 50,259,798 km (0.098 R)
• M66: 52,765,263 km (0.086 R)
• M67: 53,271,203 km (0.1 R)
• M68: 54,389,896 km (0.094 R)
• M69: 54,492,072 km (0.107 R)
• M70: 54,901,072 km (0.091 R)
• M71: 55,311,120 km (0.11 R)
• M72: 56,650,619 km (0.085 R)
• M73: 56,961,334 km (0.088 R)
• M74: 58,732,274 km (0.074 R)
• M75: 59,256,614 km (0.09 R)
• M76: 59,782,600 km (0.094 R)
• M77: 60,521,315 km (0.087 R)
• M78: 60,627,230 km (0.081 R)
• M79: 60,838,911 km (0.091 R)
• M80: 62,541,933 km (0.103 R)
• M81: 62,863,120 km (0.062 R)
• M82: 63,721,961 km (0.119 R)
• M83: 64,152,803 km (0.12 R)
• M84: 66,321,673 km (0.105 R)
• M85: 67,524,888 km (0.088 R)
• M86: 67,634,544 km (0.099 R)
• M87: 69,177,047 km (0.109 R)
• M88: 70,063,714 km (0.044 R)
• M89: 72,184,413 km (0.082 R)
• M90: 73,196,293 km (0.105 R)
• M91: 73,534,684 km (0.073 R)
• M92: 74,212,960 km (0.108 R)
• M93: 74,666,242 km (0.099 R)
• M94: 75,120,421 km (0.033 R)
• M95: 75,461,804 km (0.042 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 14,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit