🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 190 Days

Day: 20.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,587,631 km

• M1: 104,120 km (0.05 R)
• M2: 526,136 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.87 AU - 1.11 AU

Year: 365 Days

Day: 18 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.09 AU - 1.15 AU

Year: 440 Days

Day: 12.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.09 AU - 1.39 AU

Year: 512 Days

Day: 18.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 14.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.1 AU - 7.52 AU

Year: 7330 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,587,631 km

• M1: 188,493 km (0.047 R)
• M2: 446,998 km (0.113 R)
• M3: 982,409 km (0.053 R)
• M4: 1,086,081 km (0.119 R)
• M5: 1,480,271 km (0.119 R)
• M6: 1,789,490 km (0.082 R)
• M7: 1,897,499 km (0.119 R)
• M8: 2,188,617 km (0.11 R)
• M9: 2,518,929 km (0.113 R)
• M10: 2,714,902 km (0.118 R)
• M11: 2,865,398 km (0.101 R)
• M12: 3,333,789 km (0.108 R)
• M13: 3,522,731 km (0.064 R)
• M14: 4,490,330 km (0.088 R)
• M15: 4,881,379 km (0.12 R)
• M16: 5,065,683 km (0.113 R)
• M17: 5,221,115 km (0.112 R)
• M18: 5,632,509 km (0.103 R)
• M19: 6,487,162 km (0.101 R)
• M20: 6,861,007 km (0.095 R)
• M21: 7,347,051 km (0.11 R)
• M22: 7,916,271 km (0.094 R)
• M23: 9,439,626 km (0.116 R)
• M24: 9,670,156 km (0.115 R)
• M25: 10,372,817 km (0.108 R)
• M26: 10,770,448 km (0.109 R)
• M27: 11,011,301 km (0.093 R)
• M28: 11,993,112 km (0.087 R)
• M29: 12,917,627 km (0.113 R)
• M30: 13,173,738 km (0.099 R)
• M31: 13,734,431 km (0.061 R)
• M32: 14,612,421 km (0.045 R)
• M33: 15,917,662 km (0.114 R)
• M34: 16,330,403 km (0.064 R)
• M35: 16,561,232 km (0.111 R)
• M36: 17,495,321 km (0.059 R)
• M37: 18,254,830 km (0.04 R)
• M38: 18,398,444 km (0.105 R)
• M39: 18,638,698 km (0.053 R)
• M40: 19,953,962 km (0.091 R)
• M41: 20,250,166 km (0.09 R)
• M42: 20,747,429 km (0.104 R)
• M43: 20,847,361 km (0.066 R)
• M44: 21,248,582 km (0.102 R)
• M45: 21,500,655 km (0.119 R)
• M46: 21,601,783 km (0.055 R)
• M47: 21,956,928 km (0.098 R)
• M48: 22,724,515 km (0.115 R)
• M49: 24,023,324 km (0.117 R)
• M50: 24,180,850 km (0.085 R)
• M51: 24,761,290 km (0.077 R)
• M52: 25,346,218 km (0.086 R)
• M53: 25,453,180 km (0.105 R)
• M54: 26,367,522 km (0.078 R)
• M55: 27,237,883 km (0.092 R)
• M56: 29,286,626 km (0.042 R)
• M57: 29,567,271 km (0.057 R)
• M58: 31,671,964 km (0.119 R)
• M59: 32,364,901 km (0.07 R)
• M60: 32,480,839 km (0.054 R)
• M61: 32,829,552 km (0.049 R)
• M62: 33,355,089 km (0.074 R)
• M63: 34,059,994 km (0.102 R)
• M64: 34,355,301 km (0.096 R)
• M65: 34,532,724 km (0.066 R)
• M66: 35,365,236 km (0.04 R)
• M67: 36,747,221 km (0.115 R)
• M68: 38,208,194 km (0.081 R)
• M69: 38,637,839 km (0.078 R)
• M70: 39,563,999 km (0.056 R)
• M71: 40,060,963 km (0.114 R)
• M72: 40,372,576 km (0.104 R)
• M73: 42,006,035 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 9.3

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.11 AU - 11.37 AU

Year: 10416 Days

Day: 5 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 71,587,631 km

• M1: 358,436 km (0.11 R)
• M2: 548,575 km (0.11 R)
• M3: 787,184 km (0.106 R)
• M4: 927,058 km (0.063 R)
• M5: 1,024,895 km (0.116 R)
• M6: 1,267,543 km (0.1 R)
• M7: 1,340,247 km (0.093 R)
• M8: 1,433,148 km (0.061 R)
• M9: 1,586,635 km (0.118 R)
• M10: 1,645,577 km (0.116 R)
• M11: 1,705,266 km (0.031 R)
• M12: 1,930,710 km (0.075 R)
• M13: 2,187,869 km (0.115 R)
• M14: 2,342,852 km (0.111 R)
• M15: 2,664,039 km (0.105 R)
• M16: 2,734,799 km (0.067 R)
• M17: 2,926,284 km (0.062 R)
• M18: 3,097,574 km (0.108 R)
• M19: 3,631,339 km (0.032 R)
• M20: 4,331,606 km (0.064 R)
• M21: 4,811,666 km (0.087 R)
• M22: 5,014,371 km (0.025 R)
• M23: 5,190,448 km (0.066 R)
• M24: 5,518,366 km (0.102 R)
• M25: 6,163,283 km (0.116 R)
• M26: 6,510,649 km (0.102 R)
• M27: 6,606,392 km (0.093 R)
• M28: 6,864,298 km (0.114 R)
• M29: 7,323,564 km (0.101 R)
• M30: 7,792,852 km (0.096 R)
• M31: 8,341,128 km (0.112 R)
• M32: 8,690,140 km (0.116 R)
• M33: 9,186,805 km (0.097 R)
• M34: 9,838,902 km (0.109 R)
• M35: 10,431,011 km (0.087 R)
• M36: 10,693,854 km (0.089 R)
• M37: 11,149,230 km (0.092 R)
• M38: 11,533,697 km (0.099 R)
• M39: 11,611,188 km (0.112 R)
• M40: 12,355,139 km (0.105 R)
• M41: 13,642,877 km (0.082 R)
• M42: 13,889,115 km (0.09 R)
• M43: 14,594,619 km (0.085 R)
• M44: 15,311,791 km (0.1 R)
• M45: 15,524,968 km (0.079 R)
• M46: 16,912,189 km (0.055 R)
• M47: 17,000,152 km (0.056 R)
• M48: 17,176,678 km (0.051 R)
• M49: 17,575,955 km (0.037 R)
• M50: 17,888,764 km (0.069 R)
• M51: 18,203,219 km (0.117 R)
• M52: 18,837,813 km (0.111 R)
• M53: 20,222,042 km (0.117 R)
• M54: 20,879,225 km (0.082 R)
• M55: 21,163,012 km (0.112 R)
• M56: 22,214,536 km (0.061 R)
• M57: 22,601,097 km (0.071 R)
• M58: 22,746,506 km (0.099 R)
• M59: 22,989,752 km (0.073 R)
• M60: 23,136,208 km (0.114 R)
• M61: 23,774,094 km (0.062 R)
• M62: 24,119,964 km (0.091 R)
• M63: 24,218,998 km (0.071 R)
• M64: 24,916,722 km (0.07 R)
• M65: 25,318,243 km (0.101 R)
• M66: 26,128,016 km (0.03 R)
• M67: 26,433,794 km (0.06 R)
• M68: 27,513,592 km (0.072 R)
• M69: 29,028,120 km (0.063 R)
• M70: 30,035,213 km (0.114 R)
• M71: 30,516,170 km (0.06 R)
• M72: 31,539,869 km (0.032 R)
• M73: 31,648,327 km (0.053 R)
• M74: 31,811,239 km (0.103 R)
• M75: 32,028,755 km (0.067 R)
• M76: 33,069,058 km (0.047 R)
• M77: 34,120,432 km (0.097 R)
• M78: 34,398,983 km (0.093 R)
• M79: 34,958,180 km (0.104 R)
• M80: 35,126,627 km (0.09 R)
• M81: 35,464,120 km (0.109 R)
• M82: 35,633,315 km (0.102 R)
• M83: 36,654,021 km (0.066 R)
• M84: 37,397,074 km (0.083 R)
• M85: 37,511,965 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.4

Radius: 3.2

Gravity: 81.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.93 AU - 15.23 AU

Year: 16547 Days

Day: 16.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 157.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,587,631 km

• M1: 51,611 km (0.057 R)
• M2: 171,290 km (0.055 R)
• M3: 357,240 km (0.109 R)
• M4: 468,690 km (0.051 R)
• M5: 569,818 km (0.111 R)
• M6: 612,154 km (0.08 R)
• M7: 722,857 km (0.075 R)
• M8: 839,693 km (0.1 R)
• M9: 987,944 km (0.115 R)
• M10: 1,252,882 km (0.038 R)
• M11: 1,538,913 km (0.076 R)
• M12: 1,875,808 km (0.107 R)
• M13: 2,036,326 km (0.119 R)
• M14: 2,650,126 km (0.095 R)
• M15: 3,201,843 km (0.038 R)
• M16: 3,277,989 km (0.106 R)
• M17: 3,949,533 km (0.111 R)
• M18: 4,748,236 km (0.103 R)
• M19: 4,835,153 km (0.07 R)
• M20: 4,922,668 km (0.073 R)
• M21: 6,012,189 km (0.055 R)
• M22: 6,827,048 km (0.098 R)
• M23: 7,023,770 km (0.112 R)
• M24: 7,422,747 km (0.112 R)
• M25: 7,523,726 km (0.061 R)
• M26: 8,035,051 km (0.104 R)
• M27: 10,301,609 km (0.047 R)
• M28: 10,470,505 km (0.098 R)
• M29: 10,868,435 km (0.087 R)
• M30: 11,040,472 km (0.108 R)
• M31: 12,930,642 km (0.112 R)
• M32: 12,991,378 km (0.05 R)
• M33: 14,538,370 km (0.109 R)
• M34: 16,338,780 km (0.092 R)
• M35: 17,398,681 km (0.098 R)
• M36: 17,465,551 km (0.101 R)
• M37: 19,306,204 km (0.112 R)
• M38: 19,445,030 km (0.089 R)
• M39: 19,653,719 km (0.09 R)
• M40: 19,723,582 km (0.112 R)
• M41: 20,425,644 km (0.116 R)
• M42: 20,637,924 km (0.117 R)
• M43: 21,422,265 km (0.101 R)
• M44: 22,873,215 km (0.095 R)
• M45: 23,240,927 km (0.115 R)
• M46: 24,806,469 km (0.077 R)
• M47: 25,868,913 km (0.115 R)
• M48: 26,559,606 km (0.117 R)
• M49: 26,946,017 km (0.11 R)
• M50: 27,412,164 km (0.027 R)
• M51: 27,568,195 km (0.08 R)
• M52: 28,668,188 km (0.092 R)
• M53: 28,985,036 km (0.096 R)
• M54: 30,910,810 km (0.11 R)
• M55: 31,235,736 km (0.097 R)
• M56: 32,217,397 km (0.118 R)
• M57: 32,546,812 km (0.107 R)
• M58: 32,711,968 km (0.092 R)
• M59: 32,960,300 km (0.056 R)
• M60: 33,375,435 km (0.12 R)
• M61: 34,631,159 km (0.101 R)
• M62: 35,731,900 km (0.077 R)
• M63: 35,987,563 km (0.074 R)
• M64: 38,490,036 km (0.091 R)
• M65: 38,664,617 km (0.117 R)
• M66: 38,927,161 km (0.103 R)
• M67: 39,629,822 km (0.083 R)
• M68: 45,216,405 km (0.076 R)
• M69: 46,418,574 km (0.113 R)
• M70: 46,977,023 km (0.11 R)
• M71: 47,537,566 km (0.059 R)
• M72: 47,818,810 km (0.076 R)
• M73: 49,232,659 km (0.092 R)
• M74: 49,517,194 km (0.083 R)
• M75: 50,373,792 km (0.069 R)
• M76: 50,564,828 km (0.093 R)
• M77: 51,331,218 km (0.079 R)
• M78: 51,427,410 km (0.089 R)
• M79: 51,715,984 km (0.108 R)
• M80: 53,653,725 km (0.109 R)
• M81: 56,803,059 km (0.096 R)
• M82: 57,899,462 km (0.106 R)
• M83: 59,304,934 km (0.113 R)
• M84: 59,607,571 km (0.089 R)
• M85: 61,332,135 km (0.101 R)
• M86: 62,764,684 km (0.065 R)
• M87: 63,279,002 km (0.102 R)
• M88: 63,381,925 km (0.096 R)
• M89: 64,518,869 km (0.109 R)
• M90: 65,558,275 km (0.077 R)
• M91: 66,080,072 km (0.087 R)
• M92: 66,812,952 km (0.098 R)
• M93: 67,338,041 km (0.11 R)
• M94: 69,027,449 km (0.116 R)
• M95: 70,303,669 km (0.118 R)
• M96: 71,587,667 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 14,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit