🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 209 Days

Day: 30.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,789,269 km

• M1: 523,293 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.49 AU - 0.79 AU

Year: 225 Days

Day: 31.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.97 AU - 2.47 AU

Year: 1454 Days

Day: 41.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.6

Radius: 14.1

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.46 AU - 3.66 AU

Year: 2354 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 70,789,269 km

• M1: 178,470 km (0.068 R)
• M2: 399,576 km (0.092 R)
• M3: 644,019 km (0.11 R)
• M4: 818,749 km (0.064 R)
• M5: 912,846 km (0.102 R)
• M6: 1,031,178 km (0.086 R)
• M7: 1,263,055 km (0.115 R)
• M8: 1,419,833 km (0.082 R)
• M9: 1,729,202 km (0.091 R)
• M10: 1,828,834 km (0.034 R)
• M11: 1,969,306 km (0.103 R)
• M12: 2,639,206 km (0.068 R)
• M13: 2,962,187 km (0.053 R)
• M14: 3,067,654 km (0.11 R)
• M15: 3,534,549 km (0.092 R)
• M16: 3,711,523 km (0.099 R)
• M17: 3,825,666 km (0.089 R)
• M18: 4,328,315 km (0.064 R)
• M19: 4,535,359 km (0.067 R)
• M20: 5,067,478 km (0.119 R)
• M21: 5,657,043 km (0.117 R)
• M22: 6,190,958 km (0.105 R)
• M23: 6,542,812 km (0.049 R)
• M24: 6,761,225 km (0.109 R)
• M25: 6,981,882 km (0.114 R)
• M26: 7,430,676 km (0.115 R)
• M27: 8,206,490 km (0.103 R)
• M28: 8,334,696 km (0.089 R)
• M29: 9,096,299 km (0.097 R)
• M30: 9,184,860 km (0.062 R)
• M31: 9,273,572 km (0.109 R)
• M32: 9,496,772 km (0.119 R)
• M33: 10,085,290 km (0.072 R)
• M34: 10,384,187 km (0.086 R)
• M35: 10,499,826 km (0.058 R)
• M36: 10,802,612 km (0.115 R)
• M37: 10,896,410 km (0.093 R)
• M38: 11,536,539 km (0.082 R)
• M39: 11,824,964 km (0.113 R)
• M40: 12,655,082 km (0.11 R)
• M41: 13,002,449 km (0.116 R)
• M42: 13,127,213 km (0.107 R)
• M43: 13,227,444 km (0.05 R)
• M44: 13,352,956 km (0.118 R)
• M45: 13,504,200 km (0.077 R)
• M46: 13,961,072 km (0.102 R)
• M47: 14,578,312 km (0.091 R)
• M48: 14,681,984 km (0.088 R)
• M49: 15,020,973 km (0.111 R)
• M50: 15,573,886 km (0.058 R)
• M51: 15,706,430 km (0.066 R)
• M52: 16,133,382 km (0.084 R)
• M53: 16,294,499 km (0.111 R)
• M54: 16,835,445 km (0.052 R)
• M55: 17,244,895 km (0.048 R)
• M56: 17,630,109 km (0.079 R)
• M57: 17,823,838 km (0.102 R)
• M58: 17,934,840 km (0.035 R)
• M59: 18,353,116 km (0.115 R)
• M60: 18,577,512 km (0.107 R)
• M61: 18,690,160 km (0.073 R)
• M62: 18,859,355 km (0.117 R)
• M63: 19,000,874 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.3

Radius: 7.5

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.71 AU - 11.27 AU

Year: 14939 Days

Day: 15.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,789,269 km

• M1: 220,507 km (0.084 R)
• M2: 274,662 km (0.108 R)
• M3: 334,800 km (0.07 R)
• M4: 471,233 km (0.099 R)
• M5: 606,320 km (0.089 R)
• M6: 776,563 km (0.05 R)
• M7: 844,480 km (0.108 R)
• M8: 1,111,063 km (0.101 R)
• M9: 1,294,321 km (0.117 R)
• M10: 1,544,149 km (0.096 R)
• M11: 1,660,237 km (0.083 R)
• M12: 2,316,074 km (0.053 R)
• M13: 2,382,496 km (0.083 R)
• M14: 2,449,516 km (0.104 R)
• M15: 3,528,266 km (0.082 R)
• M16: 4,692,586 km (0.111 R)
• M17: 4,861,781 km (0.102 R)
• M18: 5,033,220 km (0.075 R)
• M19: 6,473,997 km (0.109 R)
• M20: 6,852,929 km (0.119 R)
• M21: 7,435,014 km (0.078 R)
• M22: 7,682,150 km (0.118 R)
• M23: 8,286,376 km (0.083 R)
• M24: 8,697,770 km (0.097 R)
• M25: 9,593,711 km (0.073 R)
• M26: 9,647,417 km (0.066 R)
• M27: 10,189,111 km (0.093 R)
• M28: 11,245,422 km (0.098 R)
• M29: 11,529,209 km (0.053 R)
• M30: 12,511,618 km (0.108 R)
• M31: 12,687,844 km (0.108 R)
• M32: 12,983,150 km (0.07 R)
• M33: 14,371,119 km (0.114 R)
• M34: 14,555,574 km (0.101 R)
• M35: 15,113,723 km (0.072 R)
• M36: 15,868,893 km (0.072 R)
• M37: 16,314,994 km (0.097 R)
• M38: 16,830,060 km (0.063 R)
• M39: 17,219,762 km (0.086 R)
• M40: 17,415,735 km (0.107 R)
• M41: 17,546,783 km (0.061 R)
• M42: 17,875,898 km (0.084 R)
• M43: 19,687,977 km (0.087 R)
• M44: 20,029,958 km (0.103 R)
• M45: 20,511,962 km (0.11 R)
• M46: 21,557,801 km (0.062 R)
• M47: 21,839,644 km (0.072 R)
• M48: 22,549,485 km (0.071 R)
• M49: 23,339,063 km (0.092 R)
• M50: 24,357,077 km (0.036 R)
• M51: 25,687,002 km (0.088 R)
• M52: 26,436,038 km (0.087 R)
• M53: 27,725,871 km (0.056 R)
• M54: 27,879,059 km (0.118 R)
• M55: 28,417,013 km (0.03 R)
• M56: 28,958,408 km (0.112 R)
• M57: 30,287,585 km (0.084 R)
• M58: 30,840,648 km (0.086 R)
• M59: 31,716,394 km (0.109 R)
• M60: 32,842,866 km (0.084 R)
• M61: 33,492,420 km (0.089 R)
• M62: 33,655,482 km (0.09 R)
• M63: 33,900,673 km (0.039 R)
• M64: 34,557,108 km (0.072 R)
• M65: 34,721,815 km (0.112 R)
• M66: 39,268,095 km (0.044 R)
• M67: 39,440,132 km (0.111 R)
• M68: 39,698,488 km (0.109 R)
• M69: 40,476,995 km (0.098 R)
• M70: 40,911,726 km (0.105 R)
• M71: 41,522,834 km (0.066 R)
• M72: 41,961,305 km (0.093 R)
• M73: 43,819,311 km (0.116 R)
• M74: 44,176,251 km (0.071 R)
• M75: 44,355,021 km (0.115 R)
• M76: 47,523,504 km (0.103 R)
• M77: 50,017,001 km (0.052 R)
• M78: 51,138,835 km (0.079 R)
• M79: 51,891,462 km (0.07 R)
• M80: 52,080,105 km (0.09 R)
• M81: 52,552,834 km (0.076 R)
• M82: 53,122,054 km (0.061 R)
• M83: 53,407,337 km (0.091 R)
• M84: 53,788,662 km (0.114 R)
• M85: 55,708,601 km (0.091 R)
• M86: 60,010,587 km (0.036 R)
• M87: 61,800,975 km (0.107 R)
• M88: 62,301,529 km (0.077 R)
• M89: 66,353,388 km (0.082 R)
• M90: 66,455,713 km (0.042 R)
• M91: 67,997,917 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.5

Radius: 7.1

Gravity: 15.9 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.31 AU - 12.2 AU

Year: 16592 Days

Day: 21.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,789,269 km

• M1: 318,943 km (0.079 R)
• M2: 419,622 km (0.113 R)
• M3: 493,075 km (0.107 R)
• M4: 551,268 km (0.099 R)
• M5: 632,799 km (0.069 R)
• M6: 1,050,476 km (0.092 R)
• M7: 1,342,042 km (0.055 R)
• M8: 1,569,581 km (0.116 R)
• M9: 1,688,062 km (0.1 R)
• M10: 1,778,868 km (0.101 R)
• M11: 2,158,548 km (0.027 R)
• M12: 2,357,662 km (0.044 R)
• M13: 2,597,617 km (0.089 R)
• M14: 3,673,376 km (0.101 R)
• M15: 4,154,632 km (0.083 R)
• M16: 4,956,776 km (0.07 R)
• M17: 5,175,638 km (0.1 R)
• M18: 5,397,790 km (0.047 R)
• M19: 5,623,085 km (0.072 R)
• M20: 8,505,088 km (0.118 R)
• M21: 9,353,457 km (0.113 R)
• M22: 9,461,467 km (0.109 R)
• M23: 10,173,104 km (0.083 R)
• M24: 10,732,301 km (0.086 R)
• M25: 11,416,412 km (0.047 R)
• M26: 11,880,315 km (0.06 R)
• M27: 13,735,478 km (0.033 R)
• M28: 14,228,852 km (0.114 R)
• M29: 17,573,411 km (0.09 R)
• M30: 17,640,132 km (0.105 R)
• M31: 18,785,304 km (0.092 R)
• M32: 18,853,371 km (0.109 R)
• M33: 19,470,163 km (0.118 R)
• M34: 19,884,848 km (0.076 R)
• M35: 21,288,675 km (0.072 R)
• M36: 21,359,584 km (0.068 R)
• M37: 21,501,852 km (0.083 R)
• M38: 22,651,511 km (0.034 R)
• M39: 22,942,030 km (0.103 R)
• M40: 23,673,713 km (0.11 R)
• M41: 23,894,669 km (0.098 R)
• M42: 25,460,810 km (0.095 R)
• M43: 25,838,544 km (0.074 R)
• M44: 25,914,241 km (0.102 R)
• M45: 26,446,809 km (0.103 R)
• M46: 26,599,549 km (0.062 R)
• M47: 26,906,075 km (0.066 R)
• M48: 27,213,648 km (0.059 R)
• M49: 27,754,893 km (0.097 R)
• M50: 28,299,728 km (0.073 R)
• M51: 28,848,005 km (0.116 R)
• M52: 29,637,283 km (0.079 R)
• M53: 31,884,991 km (0.072 R)
• M54: 34,020,800 km (0.066 R)
• M55: 34,520,157 km (0.111 R)
• M56: 35,189,907 km (0.111 R)
• M57: 35,526,353 km (0.113 R)
• M58: 35,610,576 km (0.082 R)
• M59: 37,224,438 km (0.11 R)
• M60: 37,310,008 km (0.104 R)
• M61: 38,255,915 km (0.1 R)
• M62: 39,035,769 km (0.112 R)
• M63: 39,122,686 km (0.105 R)
• M64: 39,820,859 km (0.092 R)
• M65: 40,963,936 km (0.079 R)
• M66: 41,495,158 km (0.036 R)
• M67: 42,833,162 km (0.115 R)
• M68: 46,746,642 km (0.089 R)
• M69: 46,931,395 km (0.115 R)
• M70: 47,394,401 km (0.092 R)
• M71: 48,045,151 km (0.069 R)
• M72: 48,231,700 km (0.062 R)
• M73: 48,605,395 km (0.038 R)
• M74: 49,637,920 km (0.044 R)
• M75: 52,011,589 km (0.108 R)
• M76: 52,394,709 km (0.1 R)
• M77: 53,453,414 km (0.059 R)
• M78: 53,743,334 km (0.114 R)
• M79: 56,572,978 km (0.092 R)
• M80: 57,065,604 km (0.059 R)
• M81: 58,055,343 km (0.052 R)
• M82: 60,051,876 km (0.103 R)
• M83: 60,252,786 km (0.109 R)
• M84: 60,453,846 km (0.031 R)
• M85: 61,867,845 km (0.09 R)
• M86: 63,190,589 km (0.119 R)
• M87: 64,419,835 km (0.088 R)
• M88: 64,728,306 km (0.119 R)
• M89: 65,243,671 km (0.056 R)
• M90: 68,154,696 km (0.081 R)
• M91: 68,259,414 km (0.113 R)
• M92: 69,204,424 km (0.097 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 17,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit