🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.74 AU - 0.8 AU

Year: 236 Days

Day: 39 Hours

Environment

Temp: 126 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,416,089 km

• M1: 480,209 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.76 AU - 0.82 AU

Year: 246 Days

Day: 41.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.83 AU - 1.31 AU

Year: 387 Days

Day: 36.1 Hours

Environment

Temp: 74 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.3 AU - 1.84 AU

Year: 688 Days

Day: 42.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,416,089 km

• M1: 138,528 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.12 AU - 3.1 AU

Year: 1475 Days

Day: 34.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,416,089 km

• M1: 236,963 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.1

Radius: 9.4

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.84 AU - 15.42 AU

Year: 15703 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,416,089 km

• M1: 149,448 km (0.114 R)
• M2: 345,272 km (0.112 R)
• M3: 480,508 km (0.114 R)
• M4: 697,874 km (0.09 R)
• M5: 1,069,326 km (0.114 R)
• M6: 1,276,668 km (0.106 R)
• M7: 1,440,927 km (0.103 R)
• M8: 2,101,850 km (0.11 R)
• M9: 2,166,177 km (0.103 R)
• M10: 2,231,252 km (0.076 R)
• M11: 2,363,347 km (0.078 R)
• M12: 2,775,489 km (0.092 R)
• M13: 2,990,013 km (0.116 R)
• M14: 3,172,971 km (0.067 R)
• M15: 4,936,281 km (0.113 R)
• M16: 5,109,366 km (0.1 R)
• M17: 5,328,676 km (0.038 R)
• M18: 6,143,536 km (0.109 R)
• M19: 6,283,111 km (0.114 R)
• M20: 6,996,992 km (0.081 R)
• M21: 7,289,755 km (0.072 R)
• M22: 7,988,377 km (0.09 R)
• M23: 9,129,210 km (0.114 R)
• M24: 9,395,494 km (0.071 R)
• M25: 10,265,107 km (0.047 R)
• M26: 11,330,842 km (0.101 R)
• M27: 12,490,225 km (0.108 R)
• M28: 12,786,130 km (0.102 R)
• M29: 12,845,520 km (0.098 R)
• M30: 12,964,600 km (0.052 R)
• M31: 13,384,521 km (0.101 R)
• M32: 14,053,374 km (0.091 R)
• M33: 15,234,299 km (0.104 R)
• M34: 15,932,472 km (0.079 R)
• M35: 15,996,351 km (0.099 R)
• M36: 17,359,935 km (0.042 R)
• M37: 18,022,205 km (0.118 R)
• M38: 19,920,303 km (0.064 R)
• M39: 21,526,386 km (0.067 R)
• M40: 22,309,231 km (0.086 R)
• M41: 22,740,073 km (0.107 R)
• M42: 23,683,138 km (0.11 R)
• M43: 23,829,445 km (0.105 R)
• M44: 24,787,170 km (0.12 R)
• M45: 25,308,070 km (0.109 R)
• M46: 25,907,808 km (0.068 R)
• M47: 26,209,547 km (0.06 R)
• M48: 26,512,333 km (0.067 R)
• M49: 26,664,175 km (0.1 R)
• M50: 26,968,756 km (0.109 R)
• M51: 27,274,385 km (0.085 R)
• M52: 28,431,075 km (0.069 R)
• M53: 28,976,360 km (0.057 R)
• M54: 29,682,462 km (0.105 R)
• M55: 29,840,138 km (0.069 R)
• M56: 30,077,101 km (0.12 R)
• M57: 30,871,765 km (0.089 R)
• M58: 30,951,650 km (0.027 R)
• M59: 31,271,789 km (0.119 R)
• M60: 32,400,655 km (0.107 R)
• M61: 32,888,643 km (0.093 R)
• M62: 33,954,079 km (0.041 R)
• M63: 34,864,532 km (0.073 R)
• M64: 36,287,208 km (0.098 R)
• M65: 37,132,884 km (0.117 R)
• M66: 37,643,462 km (0.026 R)
• M67: 37,899,573 km (0.094 R)
• M68: 38,156,433 km (0.104 R)
• M69: 39,969,709 km (0.092 R)
• M70: 40,492,852 km (0.085 R)
• M71: 41,281,981 km (0.045 R)
• M72: 41,546,171 km (0.06 R)
• M73: 42,430,743 km (0.115 R)
• M74: 43,410,909 km (0.078 R)
• M75: 47,313,767 km (0.093 R)
• M76: 47,590,224 km (0.059 R)
• M77: 48,701,288 km (0.073 R)
• M78: 49,914,676 km (0.096 R)
• M79: 51,232,633 km (0.052 R)
• M80: 55,837,106 km (0.091 R)
• M81: 57,892,880 km (0.116 R)
• M82: 59,774,073 km (0.038 R)
• M83: 59,973,188 km (0.1 R)
• M84: 60,972,502 km (0.09 R)
• M85: 61,977,201 km (0.071 R)
• M86: 63,291,568 km (0.114 R)
• M87: 63,799,602 km (0.116 R)
• M88: 65,024,210 km (0.109 R)
• M89: 66,979,155 km (0.068 R)
• M90: 67,289,571 km (0.071 R)
• M91: 67,393,093 km (0.117 R)
• M92: 69,371,225 km (0.089 R)
• M93: 69,685,381 km (0.09 R)
• M94: 69,999,836 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.3

Radius: 6.1

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.04 AU - 17.2 AU

Year: 18562 Days

Day: 19.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,416,089 km

• M1: 78,240 km (0.089 R)
• M2: 130,001 km (0.104 R)
• M3: 229,184 km (0.058 R)
• M4: 571,763 km (0.119 R)
• M5: 1,821,653 km (0.07 R)
• M6: 2,120,550 km (0.119 R)
• M7: 2,801,071 km (0.047 R)
• M8: 2,952,314 km (0.095 R)
• M9: 4,042,733 km (0.07 R)
• M10: 4,300,340 km (0.084 R)
• M11: 5,619,644 km (0.09 R)
• M12: 5,907,171 km (0.083 R)
• M13: 6,052,730 km (0.068 R)
• M14: 6,101,499 km (0.094 R)
• M15: 6,199,485 km (0.111 R)
• M16: 6,298,070 km (0.038 R)
• M17: 8,537,999 km (0.096 R)
• M18: 10,877,560 km (0.1 R)
• M19: 11,115,870 km (0.102 R)
• M20: 11,719,048 km (0.073 R)
• M21: 11,840,971 km (0.072 R)
• M22: 12,581,331 km (0.085 R)
• M23: 12,706,245 km (0.085 R)
• M24: 13,020,101 km (0.119 R)
• M25: 13,591,565 km (0.09 R)
• M26: 13,783,948 km (0.111 R)
• M27: 14,041,705 km (0.068 R)
• M28: 14,431,407 km (0.078 R)
• M29: 14,956,646 km (0.114 R)
• M30: 15,022,768 km (0.09 R)
• M31: 15,621,907 km (0.11 R)
• M32: 15,823,416 km (0.092 R)
• M33: 16,501,094 km (0.048 R)
• M34: 17,674,839 km (0.119 R)
• M35: 18,307,189 km (0.046 R)
• M36: 18,732,795 km (0.114 R)
• M37: 18,875,362 km (0.038 R)
• M38: 20,247,922 km (0.066 R)
• M39: 21,279,848 km (0.088 R)
• M40: 21,952,141 km (0.05 R)
• M41: 22,253,132 km (0.083 R)
• M42: 23,240,927 km (0.084 R)
• M43: 24,554,247 km (0.051 R)
• M44: 25,023,385 km (0.097 R)
• M45: 25,574,654 km (0.073 R)
• M46: 26,448,754 km (0.092 R)
• M47: 28,144,745 km (0.061 R)
• M48: 28,389,936 km (0.116 R)
• M49: 28,553,746 km (0.114 R)
• M50: 28,635,725 km (0.097 R)
• M51: 29,958,918 km (0.093 R)
• M52: 30,543,996 km (0.062 R)
• M53: 30,879,992 km (0.097 R)
• M54: 31,301,709 km (0.092 R)
• M55: 33,180,209 km (0.066 R)
• M56: 33,439,163 km (0.076 R)
• M57: 33,525,631 km (0.09 R)
• M58: 35,358,654 km (0.061 R)
• M59: 35,623,143 km (0.109 R)
• M60: 37,223,989 km (0.09 R)
• M61: 37,403,208 km (0.092 R)
• M62: 38,394,593 km (0.102 R)
• M63: 39,212,145 km (0.12 R)
• M64: 39,668,718 km (0.089 R)
• M65: 40,219,088 km (0.098 R)
• M66: 40,772,002 km (0.108 R)
• M67: 41,512,960 km (0.112 R)
• M68: 42,632,850 km (0.104 R)
• M69: 42,914,393 km (0.092 R)
• M70: 43,952,004 km (0.065 R)
• M71: 44,141,395 km (0.093 R)
• M72: 44,426,229 km (0.12 R)
• M73: 44,711,662 km (0.112 R)
• M74: 48,575,027 km (0.079 R)
• M75: 49,557,436 km (0.062 R)
• M76: 50,051,109 km (0.057 R)
• M77: 53,248,913 km (0.096 R)
• M78: 53,754,404 km (0.107 R)
• M79: 53,957,110 km (0.052 R)
• M80: 56,203,471 km (0.096 R)
• M81: 56,615,165 km (0.099 R)
• M82: 59,524,843 km (0.103 R)
• M83: 62,482,991 km (0.079 R)
• M84: 63,550,971 km (0.073 R)
• M85: 64,194,690 km (0.076 R)
• M86: 65,056,224 km (0.11 R)
• M87: 65,704,881 km (0.1 R)
• M88: 66,464,539 km (0.048 R)
• M89: 69,862,954 km (0.097 R)
• M90: 70,084,209 km (0.114 R)
• M91: 70,416,466 km (0.028 R)
• M92: 71,082,475 km (0.08 R)
• M93: 72,420,778 km (0.06 R)
• M94: 74,895,875 km (0.12 R)
• M95: 75,802,887 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 3.2

Gravity: 73.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.75 AU - 15.47 AU

Year: 19537 Days

Day: 16.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,416,089 km

• M1: 141,520 km (0.1 R)
• M2: 292,314 km (0.106 R)
• M3: 524,939 km (0.077 R)
• M4: 853,456 km (0.107 R)
• M5: 1,148,612 km (0.072 R)
• M6: 1,177,036 km (0.112 R)
• M7: 1,503,608 km (0.111 R)
• M8: 1,692,999 km (0.098 R)
• M9: 1,757,925 km (0.098 R)
• M10: 1,823,598 km (0.097 R)
• M11: 2,305,453 km (0.08 R)
• M12: 2,413,612 km (0.106 R)
• M13: 2,449,964 km (0.079 R)
• M14: 3,877,876 km (0.115 R)
• M15: 4,534,910 km (0.101 R)
• M16: 4,670,446 km (0.113 R)
• M17: 4,853,254 km (0.086 R)
• M18: 5,801,705 km (0.117 R)
• M19: 6,196,793 km (0.07 R)
• M20: 7,169,179 km (0.12 R)
• M21: 7,379,962 km (0.034 R)
• M22: 7,969,827 km (0.064 R)
• M23: 8,574,651 km (0.08 R)
• M24: 8,742,200 km (0.1 R)
• M25: 9,023,893 km (0.119 R)
• M26: 9,194,285 km (0.099 R)
• M27: 9,251,282 km (0.071 R)
• M28: 10,476,040 km (0.038 R)
• M29: 10,535,580 km (0.093 R)
• M30: 11,076,825 km (0.111 R)
• M31: 11,259,185 km (0.064 R)
• M32: 11,320,220 km (0.1 R)
• M33: 12,627,107 km (0.103 R)
• M34: 13,330,367 km (0.093 R)
• M35: 13,915,295 km (0.083 R)
• M36: 14,841,605 km (0.075 R)
• M37: 15,379,858 km (0.044 R)
• M38: 16,199,056 km (0.104 R)
• M39: 17,242,950 km (0.037 R)
• M40: 17,595,702 km (0.061 R)
• M41: 18,380,043 km (0.116 R)
• M42: 20,800,836 km (0.105 R)
• M43: 21,025,831 km (0.114 R)
• M44: 22,469,301 km (0.108 R)
• M45: 23,709,467 km (0.104 R)
• M46: 23,865,947 km (0.078 R)
• M47: 24,495,754 km (0.109 R)
• M48: 27,232,497 km (0.101 R)
• M49: 28,138,462 km (0.073 R)
• M50: 28,304,216 km (0.07 R)
• M51: 28,719,949 km (0.112 R)
• M52: 29,557,697 km (0.064 R)
• M53: 30,233,730 km (0.088 R)
• M54: 32,292,047 km (0.115 R)
• M55: 33,953,182 km (0.089 R)
• M56: 34,927,662 km (0.069 R)
• M57: 35,105,833 km (0.041 R)
• M58: 36,271,051 km (0.076 R)
• M59: 37,996,962 km (0.119 R)
• M60: 38,271,922 km (0.108 R)
• M61: 38,547,482 km (0.031 R)
• M62: 39,008,243 km (0.088 R)
• M63: 41,151,382 km (0.09 R)
• M64: 41,622,316 km (0.073 R)
• M65: 41,905,655 km (0.098 R)
• M66: 44,292,190 km (0.091 R)
• M67: 46,624,420 km (0.046 R)
• M68: 48,697,548 km (0.059 R)
• M69: 50,096,288 km (0.039 R)
• M70: 50,599,086 km (0.061 R)
• M71: 52,626,586 km (0.068 R)
• M72: 52,728,761 km (0.095 R)
• M73: 53,137,762 km (0.12 R)
• M74: 53,240,087 km (0.117 R)
• M75: 54,061,679 km (0.093 R)
• M76: 54,577,342 km (0.085 R)
• M77: 55,301,994 km (0.08 R)
• M78: 55,509,636 km (0.102 R)
• M79: 58,021,235 km (0.099 R)
• M80: 60,142,383 km (0.092 R)
• M81: 60,676,597 km (0.064 R)
• M82: 61,212,457 km (0.041 R)
• M83: 62,288,813 km (0.104 R)
• M84: 65,225,868 km (0.071 R)
• M85: 67,208,938 km (0.07 R)
• M86: 67,430,492 km (0.057 R)
• M87: 67,985,500 km (0.112 R)
• M88: 68,207,952 km (0.08 R)
• M89: 72,820,204 km (0.085 R)
• M90: 73,617,711 km (0.111 R)
• M91: 74,876,726 km (0.093 R)
• M92: 75,451,332 km (0.089 R)
• M93: 75,912,093 km (0.096 R)
• M94: 76,605,030 km (0.068 R)
• M95: 76,952,247 km (0.086 R)
• M96: 77,068,185 km (0.086 R)
• M97: 77,300,062 km (0.055 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit