🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.61 AU - 0.95 AU

Year: 260 Days

Day: 16.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,283,882 km

• M1: 117,584 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.97 AU - 1.13 AU

Year: 405 Days

Day: 47.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.56 AU - 4.14 AU

Year: 2310 Days

Day: 37.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,283,882 km

• M1: 390,301 km (0.105 R)
• M2: 503,696 km (0.104 R)

Asteroid Belt

Center: 10.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.8

Radius: 7.9

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.74 AU - 20.02 AU

Year: 26127 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 75,283,882 km

• M1: 100,679 km (0.106 R)
• M2: 151,991 km (0.079 R)
• M3: 699,669 km (0.03 R)
• M4: 768,634 km (0.073 R)
• M5: 1,067,979 km (0.061 R)
• M6: 1,287,140 km (0.106 R)
• M7: 1,704,668 km (0.104 R)
• M8: 1,961,527 km (0.063 R)
• M9: 2,547,502 km (0.08 R)
• M10: 2,766,813 km (0.112 R)
• M11: 2,954,259 km (0.12 R)
• M12: 3,460,947 km (0.064 R)
• M13: 3,622,363 km (0.098 R)
• M14: 3,704,043 km (0.097 R)
• M15: 4,036,749 km (0.025 R)
• M16: 6,178,093 km (0.063 R)
• M17: 6,374,216 km (0.076 R)
• M18: 7,962,646 km (0.029 R)
• M19: 8,069,160 km (0.092 R)
• M20: 8,283,533 km (0.067 R)
• M21: 8,445,697 km (0.108 R)
• M22: 8,554,305 km (0.096 R)
• M23: 9,383,826 km (0.114 R)
• M24: 10,008,546 km (0.113 R)
• M25: 13,264,245 km (0.099 R)
• M26: 14,415,999 km (0.056 R)
• M27: 14,938,245 km (0.032 R)
• M28: 17,640,880 km (0.103 R)
• M29: 18,480,573 km (0.069 R)
• M30: 18,621,793 km (0.101 R)
• M31: 19,692,316 km (0.069 R)
• M32: 20,636,278 km (0.094 R)
• M33: 21,669,102 km (0.102 R)
• M34: 21,743,602 km (0.078 R)
• M35: 21,967,400 km (0.12 R)
• M36: 23,021,766 km (0.111 R)
• M37: 24,169,780 km (0.097 R)
• M38: 24,789,564 km (0.109 R)
• M39: 25,886,864 km (0.107 R)
• M40: 27,000,022 km (0.099 R)
• M41: 27,966,424 km (0.063 R)
• M42: 28,698,706 km (0.028 R)
• M43: 29,190,434 km (0.068 R)
• M44: 30,016,065 km (0.071 R)
• M45: 30,515,273 km (0.107 R)
• M46: 30,765,849 km (0.099 R)
• M47: 31,100,949 km (0.073 R)
• M48: 31,437,394 km (0.088 R)
• M49: 32,028,904 km (0.118 R)
• M50: 34,258,062 km (0.054 R)
• M51: 34,605,428 km (0.098 R)
• M52: 34,866,776 km (0.078 R)
• M53: 35,216,236 km (0.086 R)
• M54: 37,963,452 km (0.042 R)
• M55: 38,322,935 km (0.095 R)
• M56: 38,773,823 km (0.081 R)
• M57: 39,408,118 km (0.12 R)
• M58: 40,320,217 km (0.066 R)
• M59: 42,537,257 km (0.07 R)
• M60: 43,660,737 km (0.083 R)
• M61: 45,554,496 km (0.062 R)
• M62: 46,127,905 km (0.069 R)
• M63: 46,511,474 km (0.067 R)
• M64: 47,765,403 km (0.064 R)
• M65: 50,405,058 km (0.067 R)
• M66: 51,196,281 km (0.069 R)
• M67: 52,490,751 km (0.066 R)
• M68: 53,896,672 km (0.083 R)
• M69: 55,315,009 km (0.101 R)
• M70: 55,824,540 km (0.063 R)
• M71: 56,438,041 km (0.117 R)
• M72: 57,981,592 km (0.074 R)
• M73: 61,847,799 km (0.116 R)
• M74: 62,059,181 km (0.096 R)
• M75: 62,164,946 km (0.113 R)
• M76: 64,185,864 km (0.078 R)
• M77: 64,399,939 km (0.041 R)
• M78: 64,506,901 km (0.059 R)
• M79: 65,796,584 km (0.101 R)
• M80: 66,120,314 km (0.036 R)
• M81: 67,964,706 km (0.093 R)
• M82: 70,486,926 km (0.118 R)
• M83: 72,037,209 km (0.06 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: 535 - 12,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit