🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.7 AU - 0.92 AU

Year: 265 Days

Day: 14.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.14 AU - 1.7 AU

Year: 615 Days

Day: 30.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.38 AU - 3.5 AU

Year: 2319 Days

Day: 29.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 13.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.12 AU - 11.52 AU

Year: 10341 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,219,299 km

• M1: 279,000 km (0.097 R)
• M2: 644,019 km (0.082 R)
• M3: 730,038 km (0.118 R)
• M4: 1,195,137 km (0.085 R)
• M5: 2,191,010 km (0.04 R)
• M6: 3,640,614 km (0.076 R)
• M7: 3,757,151 km (0.082 R)
• M8: 4,090,006 km (0.09 R)
• M9: 4,211,180 km (0.075 R)
• M10: 4,557,200 km (0.119 R)
• M11: 4,861,183 km (0.053 R)
• M12: 5,015,717 km (0.043 R)
• M13: 5,840,151 km (0.118 R)
• M14: 5,949,507 km (0.06 R)
• M15: 6,394,411 km (0.078 R)
• M16: 6,592,479 km (0.112 R)
• M17: 6,878,959 km (0.082 R)
• M18: 7,110,985 km (0.1 R)
• M19: 7,257,442 km (0.041 R)
• M20: 7,672,875 km (0.117 R)
• M21: 7,853,290 km (0.052 R)
• M22: 7,974,314 km (0.062 R)
• M23: 8,341,278 km (0.12 R)
• M24: 8,902,120 km (0.06 R)
• M25: 9,507,543 km (0.116 R)
• M26: 11,061,715 km (0.108 R)
• M27: 12,024,826 km (0.067 R)
• M28: 12,375,334 km (0.033 R)
• M29: 12,693,828 km (0.077 R)
• M30: 13,447,203 km (0.115 R)
• M31: 13,628,665 km (0.119 R)
• M32: 16,370,495 km (0.088 R)
• M33: 16,876,285 km (0.116 R)
• M34: 17,111,453 km (0.1 R)
• M35: 17,466,150 km (0.11 R)
• M36: 17,823,539 km (0.091 R)
• M37: 18,545,199 km (0.104 R)
• M38: 18,747,456 km (0.116 R)
• M39: 19,645,791 km (0.029 R)
• M40: 20,058,830 km (0.114 R)
• M41: 20,141,708 km (0.117 R)
• M42: 21,952,740 km (0.071 R)
• M43: 22,338,253 km (0.072 R)
• M44: 24,344,061 km (0.03 R)
• M45: 24,432,474 km (0.1 R)
• M46: 24,743,189 km (0.109 R)
• M47: 26,179,927 km (0.108 R)
• M48: 26,316,061 km (0.096 R)
• M49: 26,543,300 km (0.112 R)
• M50: 26,954,096 km (0.111 R)
• M51: 27,367,135 km (0.119 R)
• M52: 27,920,947 km (0.09 R)
• M53: 28,805,519 km (0.112 R)
• M54: 30,554,318 km (0.114 R)
• M55: 30,649,911 km (0.115 R)
• M56: 32,288,756 km (0.114 R)
• M57: 32,727,377 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 789

Radius: 7.7

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.35 AU - 13.85 AU

Year: 17232 Days

Day: 17 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,219,299 km

• M1: 157,377 km (0.1 R)
• M2: 215,271 km (0.066 R)
• M3: 347,366 km (0.066 R)
• M4: 508,633 km (0.068 R)
• M5: 716,574 km (0.078 R)
• M6: 877,990 km (0.091 R)
• M7: 1,077,254 km (0.078 R)
• M8: 1,182,422 km (0.053 R)
• M9: 1,758,373 km (0.118 R)
• M10: 2,043,058 km (0.066 R)
• M11: 2,342,403 km (0.066 R)
• M12: 3,594,089 km (0.116 R)
• M13: 4,369,903 km (0.094 R)
• M14: 4,929,699 km (0.113 R)
• M15: 5,062,093 km (0.071 R)
• M16: 5,375,799 km (0.103 R)
• M17: 6,116,159 km (0.11 R)
• M18: 6,692,410 km (0.104 R)
• M19: 7,336,130 km (0.076 R)
• M20: 7,947,686 km (0.074 R)
• M21: 8,949,393 km (0.066 R)
• M22: 10,046,245 km (0.043 R)
• M23: 10,102,195 km (0.058 R)
• M24: 10,158,294 km (0.085 R)
• M25: 10,553,531 km (0.05 R)
• M26: 12,244,436 km (0.105 R)
• M27: 12,664,956 km (0.114 R)
• M28: 13,274,118 km (0.111 R)
• M29: 13,582,290 km (0.107 R)
• M30: 13,644,223 km (0.058 R)
• M31: 13,892,705 km (0.119 R)
• M32: 14,331,326 km (0.074 R)
• M33: 15,093,976 km (0.103 R)
• M34: 16,130,989 km (0.12 R)
• M35: 17,526,887 km (0.11 R)
• M36: 17,594,355 km (0.107 R)
• M37: 18,000,663 km (0.112 R)
• M38: 18,684,924 km (0.034 R)
• M39: 20,219,947 km (0.109 R)
• M40: 20,788,120 km (0.098 R)
• M41: 21,145,958 km (0.116 R)
• M42: 22,085,732 km (0.052 R)
• M43: 22,524,054 km (0.093 R)
• M44: 23,113,021 km (0.12 R)
• M45: 24,305,914 km (0.068 R)
• M46: 24,758,448 km (0.049 R)
• M47: 24,834,144 km (0.107 R)
• M48: 28,954,518 km (0.095 R)
• M49: 29,674,832 km (0.094 R)
• M50: 29,997,066 km (0.063 R)
• M51: 31,051,731 km (0.066 R)
• M52: 31,296,922 km (0.061 R)
• M53: 31,542,711 km (0.113 R)
• M54: 31,624,840 km (0.118 R)
• M55: 31,953,806 km (0.104 R)
• M56: 32,947,585 km (0.062 R)
• M57: 33,531,914 km (0.114 R)
• M58: 33,867,462 km (0.038 R)
• M59: 35,390,817 km (0.12 R)
• M60: 36,332,835 km (0.075 R)
• M61: 36,418,854 km (0.101 R)
• M62: 36,763,677 km (0.117 R)
• M63: 37,023,079 km (0.094 R)
• M64: 38,328,770 km (0.094 R)
• M65: 39,031,431 km (0.103 R)
• M66: 39,295,920 km (0.048 R)
• M67: 40,895,869 km (0.047 R)
• M68: 41,164,547 km (0.054 R)
• M69: 41,433,823 km (0.103 R)
• M70: 43,517,871 km (0.075 R)
• M71: 44,895,368 km (0.044 R)
• M72: 45,728,628 km (0.079 R)
• M73: 46,754,122 km (0.096 R)
• M74: 47,035,067 km (0.117 R)
• M75: 47,787,095 km (0.12 R)
• M76: 49,207,826 km (0.078 R)
• M77: 51,993,787 km (0.11 R)
• M78: 55,423,468 km (0.096 R)
• M79: 55,621,685 km (0.093 R)
• M80: 57,215,650 km (0.072 R)
• M81: 58,622,768 km (0.117 R)
• M82: 59,533,221 km (0.106 R)
• M83: 59,634,648 km (0.082 R)
• M84: 59,736,225 km (0.118 R)
• M85: 60,142,832 km (0.053 R)
• M86: 60,244,708 km (0.087 R)
• M87: 60,448,460 km (0.096 R)
• M88: 63,014,961 km (0.12 R)
• M89: 63,118,334 km (0.056 R)
• M90: 65,616,917 km (0.116 R)
• M91: 65,721,636 km (0.072 R)
• M92: 67,406,108 km (0.098 R)
• M93: 68,891,615 km (0.114 R)
• M94: 70,173,519 km (0.112 R)
• M95: 70,709,977 km (0.087 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 14,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit