🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.56 AU - 0.58 AU

Year: 156 Days

Day: 46.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.57 AU - 0.89 AU

Year: 227 Days

Day: 39.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 290 Days

Day: 14.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.04 AU - 1.04 AU

Year: 385 Days

Day: 18 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,269,038 km

• M1: 125,213 km (0.112 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.1

Radius: 14.6

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.86 AU - 11.76 AU

Year: 12917 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,269,038 km

• M1: 213,925 km (0.039 R)
• M2: 512,822 km (0.116 R)
• M3: 623,674 km (0.088 R)
• M4: 1,981,573 km (0.09 R)
• M5: 2,088,536 km (0.1 R)
• M6: 2,771,450 km (0.108 R)
• M7: 4,721,608 km (0.089 R)
• M8: 4,903,070 km (0.068 R)
• M9: 5,498,919 km (0.105 R)
• M10: 5,651,658 km (0.065 R)
• M11: 5,883,235 km (0.112 R)
• M12: 6,000,371 km (0.098 R)
• M13: 6,197,092 km (0.066 R)
• M14: 6,476,241 km (0.097 R)
• M15: 6,597,116 km (0.104 R)
• M16: 7,088,396 km (0.119 R)
• M17: 7,847,605 km (0.081 R)
• M18: 9,079,843 km (0.05 R)
• M19: 9,260,856 km (0.059 R)
• M20: 9,718,626 km (0.079 R)
• M21: 10,419,192 km (0.075 R)
• M22: 10,513,738 km (0.09 R)
• M23: 11,524,870 km (0.063 R)
• M24: 12,316,093 km (0.114 R)
• M25: 12,921,067 km (0.045 R)
• M26: 13,329,769 km (0.092 R)
• M27: 15,007,060 km (0.093 R)
• M28: 15,544,864 km (0.09 R)
• M29: 16,034,349 km (0.04 R)
• M30: 16,253,509 km (0.111 R)
• M31: 17,420,373 km (0.107 R)
• M32: 17,702,215 km (0.104 R)
• M33: 18,614,313 km (0.068 R)
• M34: 18,786,949 km (0.095 R)
• M35: 18,960,184 km (0.082 R)
• M36: 19,366,492 km (0.057 R)
• M37: 21,020,595 km (0.076 R)
• M38: 21,380,827 km (0.073 R)
• M39: 21,682,715 km (0.09 R)
• M40: 22,290,681 km (0.078 R)
• M41: 22,535,423 km (0.088 R)
• M42: 23,151,168 km (0.109 R)
• M43: 23,399,052 km (0.115 R)
• M44: 23,523,368 km (0.103 R)
• M45: 24,399,413 km (0.088 R)
• M46: 25,477,565 km (0.09 R)
• M47: 26,054,564 km (0.114 R)
• M48: 27,091,127 km (0.099 R)
• M49: 27,287,100 km (0.078 R)
• M50: 27,943,386 km (0.066 R)
• M51: 29,472,576 km (0.107 R)
• M52: 29,808,573 km (0.118 R)
• M53: 30,416,538 km (0.114 R)
• M54: 31,439,189 km (0.068 R)
• M55: 33,168,391 km (0.091 R)
• M56: 33,939,119 km (0.115 R)
• M57: 34,079,741 km (0.118 R)
• M58: 34,361,883 km (0.029 R)
• M59: 34,715,532 km (0.08 R)
• M60: 34,928,410 km (0.079 R)
• M61: 35,498,079 km (0.088 R)
• M62: 35,783,960 km (0.071 R)
• M63: 37,370,446 km (0.05 R)
• M64: 38,026,133 km (0.065 R)
• M65: 38,318,747 km (0.101 R)
• M66: 39,053,422 km (0.103 R)
• M67: 40,686,432 km (0.077 R)
• M68: 41,210,623 km (0.105 R)
• M69: 41,586,562 km (0.108 R)
• M70: 41,812,605 km (0.117 R)
• M71: 41,963,549 km (0.05 R)
• M72: 42,190,190 km (0.108 R)
• M73: 42,872,805 km (0.075 R)
• M74: 43,406,421 km (0.108 R)
• M75: 44,095,468 km (0.083 R)
• M76: 44,249,105 km (0.064 R)
• M77: 44,711,064 km (0.073 R)
• M78: 45,562,275 km (0.089 R)
• M79: 46,966,551 km (0.087 R)
• M80: 47,437,784 km (0.079 R)
• M81: 47,989,501 km (0.09 R)
• M82: 49,179,103 km (0.094 R)
• M83: 49,897,472 km (0.079 R)
• M84: 50,860,733 km (0.067 R)
• M85: 52,154,605 km (0.087 R)
• M86: 53,213,907 km (0.105 R)
• M87: 54,609,805 km (0.112 R)
• M88: 55,270,878 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.5

Radius: 5.9

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 14.29 AU - 16.41 AU

Year: 21857 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 28,269,038 km

• M1: 714,629 km (0.111 R)
• M2: 1,266,645 km (0.114 R)
• M3: 1,615,358 km (0.07 R)
• M4: 1,681,929 km (0.106 R)
• M5: 2,588,791 km (0.083 R)
• M6: 3,236,101 km (0.073 R)
• M7: 3,362,811 km (0.073 R)
• M8: 3,448,381 km (0.12 R)
• M9: 3,621,316 km (0.087 R)
• M10: 3,976,012 km (0.109 R)
• M11: 5,154,245 km (0.063 R)
• M12: 5,452,094 km (0.111 R)
• M13: 6,012,638 km (0.03 R)
• M14: 6,698,544 km (0.088 R)
• M15: 6,752,399 km (0.102 R)
• M16: 7,914,924 km (0.094 R)
• M17: 8,028,768 km (0.101 R)
• M18: 8,782,442 km (0.097 R)
• M19: 10,794,833 km (0.111 R)
• M20: 11,239,288 km (0.101 R)
• M21: 12,015,103 km (0.059 R)
• M22: 12,541,986 km (0.116 R)
• M23: 12,608,258 km (0.061 R)
• M24: 13,346,224 km (0.027 R)
• M25: 14,513,985 km (0.118 R)
• M26: 14,723,422 km (0.111 R)
• M27: 17,166,056 km (0.091 R)
• M28: 18,207,856 km (0.116 R)
• M29: 18,584,843 km (0.067 R)
• M30: 19,577,125 km (0.098 R)
• M31: 21,295,107 km (0.068 R)
• M32: 21,453,681 km (0.074 R)
• M33: 21,692,290 km (0.082 R)
• M34: 22,091,866 km (0.113 R)
• M35: 22,252,534 km (0.096 R)
• M36: 22,413,351 km (0.038 R)
• M37: 23,142,192 km (0.113 R)
• M38: 23,632,424 km (0.116 R)
• M39: 26,474,485 km (0.091 R)
• M40: 26,815,867 km (0.034 R)
• M41: 26,901,437 km (0.12 R)
• M42: 27,244,764 km (0.05 R)
• M43: 27,330,783 km (0.083 R)
• M44: 28,108,991 km (0.104 R)
• M45: 28,894,679 km (0.053 R)
• M46: 29,422,460 km (0.114 R)
• M47: 32,655,121 km (0.118 R)
• M48: 34,127,613 km (0.085 R)
• M49: 34,778,513 km (0.113 R)
• M50: 35,246,156 km (0.071 R)
• M51: 35,998,484 km (0.071 R)
• M52: 37,327,661 km (0.116 R)
• M53: 38,383,373 km (0.108 R)
• M54: 39,060,303 km (0.106 R)
• M55: 40,524,118 km (0.032 R)
• M56: 41,707,886 km (0.104 R)
• M57: 44,412,915 km (0.075 R)
• M58: 44,514,193 km (0.082 R)
• M59: 45,021,629 km (0.088 R)
• M60: 46,144,959 km (0.084 R)
• M61: 47,174,043 km (0.101 R)
• M62: 47,484,309 km (0.093 R)
• M63: 48,106,786 km (0.052 R)
• M64: 48,418,996 km (0.085 R)
• M65: 48,940,943 km (0.081 R)
• M66: 49,569,703 km (0.057 R)
• M67: 50,412,089 km (0.103 R)
• M68: 52,753,146 km (0.069 R)
• M69: 52,860,408 km (0.064 R)
• M70: 54,153,232 km (0.088 R)
• M71: 54,694,926 km (0.12 R)
• M72: 55,674,493 km (0.073 R)
• M73: 56,002,262 km (0.03 R)
• M74: 59,538,606 km (0.105 R)
• M75: 59,985,754 km (0.08 R)
• M76: 61,672,321 km (0.084 R)
• M77: 62,351,345 km (0.062 R)
• M78: 64,862,046 km (0.12 R)
• M79: 66,014,100 km (0.09 R)
• M80: 67,988,193 km (0.086 R)
• M81: 68,104,879 km (0.088 R)
• M82: 68,455,537 km (0.083 R)
• M83: 70,335,384 km (0.077 R)
• M84: 71,281,590 km (0.059 R)
• M85: 75,108,753 km (0.089 R)
• M86: 75,470,929 km (0.062 R)
• M87: 75,712,679 km (0.069 R)
• M88: 76,318,251 km (0.064 R)
• M89: 76,560,899 km (0.083 R)
• M90: 80,849,421 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 4.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.59 AU - 18.83 AU

Year: 24825 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,269,038 km

• M1: 81,082 km (0.041 R)
• M2: 179,218 km (0.076 R)
• M3: 222,452 km (0.067 R)
• M4: 675,434 km (0.078 R)
• M5: 723,306 km (0.081 R)
• M6: 772,374 km (0.118 R)
• M7: 822,489 km (0.066 R)
• M8: 993,330 km (0.08 R)
• M9: 1,132,456 km (0.06 R)
• M10: 1,277,715 km (0.112 R)
• M11: 1,699,731 km (0.114 R)
• M12: 1,732,493 km (0.119 R)
• M13: 2,179,342 km (0.09 R)
• M14: 2,341,955 km (0.098 R)
• M15: 2,602,853 km (0.068 R)
• M16: 2,736,893 km (0.044 R)
• M17: 3,608,151 km (0.103 R)
• M18: 3,778,992 km (0.036 R)
• M19: 4,195,622 km (0.111 R)
• M20: 5,024,244 km (0.068 R)
• M21: 5,071,667 km (0.069 R)
• M22: 5,901,786 km (0.09 R)
• M23: 6,358,059 km (0.114 R)
• M24: 6,435,252 km (0.055 R)
• M25: 6,616,564 km (0.09 R)
• M26: 7,116,969 km (0.09 R)
• M27: 7,738,997 km (0.063 R)
• M28: 8,321,980 km (0.047 R)
• M29: 8,604,421 km (0.078 R)
• M30: 8,861,430 km (0.066 R)
• M31: 10,033,978 km (0.086 R)
• M32: 10,274,382 km (0.088 R)
• M33: 10,852,578 km (0.102 R)
• M34: 11,472,810 km (0.064 R)
• M35: 11,945,390 km (0.082 R)
• M36: 11,977,105 km (0.077 R)
• M37: 12,585,370 km (0.115 R)
• M38: 12,649,996 km (0.102 R)
• M39: 12,877,086 km (0.081 R)
• M40: 12,942,161 km (0.093 R)
• M41: 13,368,066 km (0.091 R)
• M42: 13,732,037 km (0.094 R)
• M43: 14,673,008 km (0.103 R)
• M44: 14,979,983 km (0.103 R)
• M45: 19,231,853 km (0.095 R)
• M46: 21,545,385 km (0.072 R)
• M47: 23,347,141 km (0.093 R)
• M48: 23,625,543 km (0.039 R)
• M49: 23,665,336 km (0.057 R)
• M50: 24,265,971 km (0.09 R)
• M51: 24,831,003 km (0.105 R)
• M52: 25,033,857 km (0.095 R)
• M53: 25,318,841 km (0.099 R)
• M54: 27,552,786 km (0.1 R)
• M55: 27,973,306 km (0.086 R)
• M56: 28,057,679 km (0.054 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 16,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit