🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.58 AU - 0.88 AU

Year: 239 Days

Day: 23.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.11 AU - 1.33 AU

Year: 516 Days

Day: 31.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.35 AU - 1.83 AU

Year: 768 Days

Day: 39.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.19 AU - 2.43 AU

Year: 1344 Days

Day: 24.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.46 AU - 2.6 AU

Year: 1541 Days

Day: 44.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.09 AU - 3.29 AU

Year: 2182 Days

Day: 12.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.51 AU - 4.21 AU

Year: 2904 Days

Day: 40.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,609,434 km

• M1: 2,698,446 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.5

Radius: 6

Gravity: 24.76 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.18 AU - 15.96 AU

Year: 22400 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,609,434 km

• M1: 177,872 km (0.097 R)
• M2: 255,812 km (0.114 R)
• M3: 790,774 km (0.12 R)
• M4: 845,078 km (0.084 R)
• M5: 900,878 km (0.114 R)
• M6: 1,075,459 km (0.114 R)
• M7: 1,292,825 km (0.026 R)
• M8: 1,456,634 km (0.096 R)
• M9: 2,371,725 km (0.076 R)
• M10: 2,451,460 km (0.08 R)
• M11: 2,695,754 km (0.093 R)
• M12: 2,737,342 km (0.078 R)
• M13: 3,983,343 km (0.085 R)
• M14: 4,174,080 km (0.096 R)
• M15: 4,222,250 km (0.068 R)
• M16: 4,864,624 km (0.026 R)
• M17: 5,803,799 km (0.118 R)
• M18: 6,627,934 km (0.088 R)
• M19: 7,429,928 km (0.088 R)
• M20: 7,664,647 km (0.111 R)
• M21: 8,322,728 km (0.11 R)
• M22: 9,061,143 km (0.042 R)
• M23: 10,272,437 km (0.073 R)
• M24: 11,197,251 km (0.097 R)
• M25: 11,398,909 km (0.073 R)
• M26: 12,286,324 km (0.099 R)
• M27: 15,525,417 km (0.065 R)
• M28: 16,127,398 km (0.104 R)
• M29: 16,355,086 km (0.075 R)
• M30: 16,736,860 km (0.117 R)
• M31: 17,821,744 km (0.084 R)
• M32: 20,631,342 km (0.109 R)
• M33: 21,542,542 km (0.083 R)
• M34: 21,709,493 km (0.104 R)
• M35: 22,045,041 km (0.096 R)
• M36: 22,720,925 km (0.113 R)
• M37: 23,317,970 km (0.116 R)
• M38: 23,661,446 km (0.119 R)
• M39: 24,266,719 km (0.094 R)
• M40: 28,459,499 km (0.113 R)
• M41: 28,918,615 km (0.093 R)
• M42: 29,565,326 km (0.111 R)
• M43: 30,030,277 km (0.096 R)
• M44: 30,873,111 km (0.061 R)
• M45: 30,967,358 km (0.116 R)
• M46: 31,818,869 km (0.1 R)
• M47: 32,870,093 km (0.114 R)
• M48: 33,544,929 km (0.031 R)
• M49: 35,006,351 km (0.04 R)
• M50: 35,992,201 km (0.067 R)
• M51: 37,487,880 km (0.06 R)
• M52: 37,588,410 km (0.081 R)
• M53: 38,192,785 km (0.105 R)
• M54: 38,496,319 km (0.106 R)
• M55: 38,597,597 km (0.071 R)
• M56: 38,800,601 km (0.09 R)
• M57: 39,615,910 km (0.069 R)
• M58: 39,820,560 km (0.118 R)
• M59: 40,642,899 km (0.105 R)
• M60: 40,745,972 km (0.102 R)
• M61: 40,849,344 km (0.079 R)
• M62: 41,263,281 km (0.119 R)
• M63: 41,470,774 km (0.081 R)
• M64: 41,782,685 km (0.07 R)
• M65: 42,827,926 km (0.119 R)
• M66: 44,093,673 km (0.105 R)
• M67: 44,731,110 km (0.097 R)
• M68: 48,291,090 km (0.073 R)
• M69: 52,501,672 km (0.114 R)
• M70: 52,726,518 km (0.04 R)
• M71: 53,290,053 km (0.086 R)
• M72: 54,992,476 km (0.105 R)
• M73: 56,252,390 km (0.104 R)
• M74: 58,450,730 km (0.106 R)
• M75: 59,033,863 km (0.119 R)
• M76: 60,088,378 km (0.081 R)
• M77: 62,811,658 km (0.119 R)
• M78: 64,729,652 km (0.075 R)
• M79: 65,938,104 km (0.044 R)
• M80: 67,154,035 km (0.038 R)
• M81: 67,275,958 km (0.116 R)
• M82: 67,520,251 km (0.056 R)
• M83: 68,991,696 km (0.059 R)
• M84: 70,721,795 km (0.064 R)
• M85: 72,091,214 km (0.079 R)
• M86: 72,591,320 km (0.115 R)
• M87: 74,982,492 km (0.098 R)
• M88: 75,235,761 km (0.099 R)
• M89: 75,362,471 km (0.088 R)
• M90: 79,067,860 km (0.052 R)
• M91: 79,841,880 km (0.058 R)
• M92: 81,397,398 km (0.079 R)
• M93: 82,962,940 km (0.102 R)
• M94: 85,726,461 km (0.099 R)
• M95: 86,787,260 km (0.044 R)
• M96: 86,920,103 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.5

Radius: 3.8

Gravity: 53.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 14.57 AU - 19.55 AU

Year: 26980 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,609,434 km

• M1: 50,265 km (0.109 R)
• M2: 406,308 km (0.115 R)
• M3: 819,796 km (0.111 R)
• M4: 2,070,435 km (0.107 R)
• M5: 2,314,728 km (0.12 R)
• M6: 2,356,316 km (0.06 R)
• M7: 2,398,054 km (0.12 R)
• M8: 2,697,998 km (0.115 R)
• M9: 3,009,610 km (0.096 R)
• M10: 3,100,865 km (0.104 R)
• M11: 3,285,917 km (0.109 R)
• M12: 4,162,112 km (0.118 R)
• M13: 5,214,234 km (0.072 R)
• M14: 5,378,941 km (0.114 R)
• M15: 5,826,089 km (0.078 R)
• M16: 6,227,311 km (0.104 R)
• M17: 6,343,399 km (0.105 R)
• M18: 7,544,669 km (0.116 R)
• M19: 7,918,514 km (0.065 R)
• M20: 8,813,858 km (0.055 R)
• M21: 9,943,621 km (0.116 R)
• M22: 10,011,389 km (0.063 R)
• M23: 10,907,480 km (0.086 R)
• M24: 10,977,492 km (0.043 R)
• M25: 11,188,425 km (0.075 R)
• M26: 11,614,180 km (0.099 R)
• M27: 11,757,196 km (0.117 R)
• M28: 13,219,964 km (0.118 R)
• M29: 13,972,591 km (0.077 R)
• M30: 14,738,981 km (0.067 R)
• M31: 16,232,416 km (0.099 R)
• M32: 16,392,486 km (0.115 R)
• M33: 16,956,470 km (0.085 R)
• M34: 17,690,995 km (0.106 R)
• M35: 19,529,703 km (0.114 R)
• M36: 19,870,487 km (0.114 R)
• M37: 19,956,057 km (0.102 R)
• M38: 20,817,890 km (0.094 R)
• M39: 20,904,657 km (0.06 R)
• M40: 21,428,249 km (0.111 R)
• M41: 21,691,691 km (0.112 R)
• M42: 22,310,578 km (0.068 R)
• M43: 24,843,120 km (0.065 R)
• M44: 25,955,979 km (0.048 R)
• M45: 26,612,713 km (0.071 R)
• M46: 26,706,960 km (0.074 R)
• M47: 27,942,489 km (0.103 R)
• M48: 28,326,357 km (0.095 R)
• M49: 29,879,183 km (0.035 R)
• M50: 30,665,918 km (0.081 R)
• M51: 32,360,263 km (0.047 R)
• M52: 32,662,451 km (0.071 R)
• M53: 33,676,276 km (0.048 R)
• M54: 35,734,892 km (0.075 R)
• M55: 36,569,648 km (0.092 R)
• M56: 37,305,371 km (0.088 R)
• M57: 37,622,219 km (0.089 R)
• M58: 39,219,475 km (0.112 R)
• M59: 40,730,115 km (0.109 R)
• M60: 43,474,637 km (0.034 R)
• M61: 43,585,788 km (0.048 R)
• M62: 44,925,288 km (0.082 R)
• M63: 45,712,921 km (0.112 R)
• M64: 46,051,909 km (0.11 R)
• M65: 46,846,124 km (0.106 R)
• M66: 48,563,059 km (0.114 R)
• M67: 55,272,224 km (0.115 R)
• M68: 56,236,832 km (0.069 R)
• M69: 56,600,055 km (0.111 R)
• M70: 60,026,894 km (0.113 R)
• M71: 61,391,525 km (0.07 R)
• M72: 61,515,991 km (0.097 R)
• M73: 62,140,113 km (0.087 R)
• M74: 62,265,177 km (0.097 R)
• M75: 64,024,747 km (0.067 R)
• M76: 67,592,806 km (0.047 R)
• M77: 68,623,984 km (0.053 R)
• M78: 78,270,653 km (0.081 R)
• M79: 78,405,740 km (0.092 R)
• M80: 79,217,757 km (0.11 R)
• M81: 80,577,303 km (0.096 R)
• M82: 80,850,020 km (0.119 R)
• M83: 81,670,414 km (0.082 R)
• M84: 83,457,211 km (0.094 R)
• M85: 84,840,393 km (0.077 R)
• M86: 85,534,976 km (0.069 R)
• M87: 86,649,929 km (0.067 R)
• M88: 86,929,527 km (0.087 R)
• M89: 87,349,299 km (0.084 R)
• M90: 89,176,338 km (0.101 R)
• M91: 90,732,156 km (0.096 R)
• M92: 91,300,179 km (0.038 R)
• M93: 92,439,516 km (0.057 R)
• M94: 95,741,740 km (0.038 R)
• M95: 96,319,935 km (0.072 R)
• M96: 96,609,407 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit