🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.77 AU - 0.97 AU

Year: 289 Days

Day: 32.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,210,250 km

• M1: 239,207 km (0.054 R)
• M2: 424,708 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.93 AU - 1.51 AU

Year: 480 Days

Day: 17.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.22 AU - 5.24 AU

Year: 3667 Days

Day: 35.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 8.2

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.39 AU - 7.53 AU

Year: 5853 Days

Day: 10.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 101,210,250 km

• M1: 107,710 km (0.064 R)
• M2: 1,118,842 km (0.112 R)
• M3: 1,680,582 km (0.082 R)
• M4: 2,111,275 km (0.119 R)
• M5: 4,341,181 km (0.113 R)
• M6: 4,701,113 km (0.112 R)
• M7: 5,008,238 km (0.077 R)
• M8: 6,898,556 km (0.111 R)
• M9: 8,407,400 km (0.098 R)
• M10: 9,404,470 km (0.07 R)
• M11: 12,283,481 km (0.11 R)
• M12: 18,285,348 km (0.116 R)
• M13: 19,166,030 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.6

Radius: 4.3

Gravity: 53.63 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.22 AU - 14.92 AU

Year: 19824 Days

Day: 19.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,210,250 km

• M1: 53,406 km (0.118 R)
• M2: 330,761 km (0.1 R)
• M3: 790,176 km (0.093 R)
• M4: 1,405,771 km (0.097 R)
• M5: 3,444,192 km (0.109 R)
• M6: 3,911,685 km (0.057 R)
• M7: 4,563,034 km (0.109 R)
• M8: 4,933,439 km (0.106 R)
• M9: 5,404,073 km (0.064 R)
• M10: 5,734,086 km (0.108 R)
• M11: 5,990,348 km (0.099 R)
• M12: 8,651,394 km (0.108 R)
• M13: 8,875,193 km (0.083 R)
• M14: 9,160,326 km (0.109 R)
• M15: 9,930,307 km (0.034 R)
• M16: 10,806,950 km (0.088 R)
• M17: 14,751,547 km (0.084 R)
• M18: 17,438,175 km (0.111 R)
• M19: 20,631,491 km (0.062 R)
• M20: 21,949,000 km (0.095 R)
• M21: 22,575,515 km (0.102 R)
• M22: 24,193,865 km (0.026 R)
• M23: 28,884,656 km (0.087 R)
• M24: 33,319,635 km (0.11 R)
• M25: 33,456,517 km (0.11 R)
• M26: 38,187,549 km (0.112 R)
• M27: 40,478,192 km (0.059 R)
• M28: 45,330,698 km (0.087 R)
• M29: 47,202,766 km (0.062 R)
• M30: 50,017,001 km (0.063 R)
• M31: 50,737,614 km (0.105 R)
• M32: 53,127,440 km (0.118 R)
• M33: 55,398,934 km (0.1 R)
• M34: 64,069,926 km (0.076 R)
• M35: 70,401,656 km (0.116 R)
• M36: 72,218,970 km (0.11 R)
• M37: 76,421,773 km (0.107 R)
• M38: 79,801,039 km (0.077 R)
• M39: 80,784,645 km (0.111 R)
• M40: 81,776,180 km (0.093 R)
• M41: 84,799,553 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.1

Radius: 7

Gravity: 18.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.99 AU - 20.49 AU

Year: 26633 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 101,210,250 km

• M1: 87,216 km (0.118 R)
• M2: 442,211 km (0.118 R)
• M3: 872,006 km (0.085 R)
• M4: 2,283,163 km (0.057 R)
• M5: 2,527,905 km (0.078 R)
• M6: 2,956,204 km (0.114 R)
• M7: 3,787,519 km (0.101 R)
• M8: 5,250,885 km (0.106 R)
• M9: 5,812,924 km (0.083 R)
• M10: 7,419,606 km (0.091 R)
• M11: 11,839,026 km (0.087 R)
• M12: 13,110,458 km (0.054 R)
• M13: 14,636,506 km (0.079 R)
• M14: 16,728,483 km (0.103 R)
• M15: 17,468,095 km (0.042 R)
• M16: 19,613,926 km (0.099 R)
• M17: 22,480,222 km (0.106 R)
• M18: 22,927,370 km (0.048 R)
• M19: 25,132,592 km (0.071 R)
• M20: 25,735,621 km (0.087 R)
• M21: 29,027,672 km (0.114 R)
• M22: 30,094,454 km (0.104 R)
• M23: 37,517,351 km (0.102 R)
• M24: 40,733,256 km (0.091 R)
• M25: 42,919,330 km (0.041 R)
• M26: 46,073,451 km (0.102 R)
• M27: 49,567,010 km (0.079 R)
• M28: 63,959,373 km (0.098 R)
• M29: 66,676,968 km (0.118 R)
• M30: 68,999,624 km (0.099 R)
• M31: 74,298,381 km (0.116 R)
• M32: 79,603,271 km (0.112 R)
• M33: 82,480,337 km (0.097 R)
• M34: 88,996,372 km (0.029 R)
• M35: 93,238,369 km (0.099 R)
• M36: 95,847,356 km (0.116 R)
• M37: 100,907,205 km (0.044 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 19,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit