🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.65 AU - 0.75 AU

Year: 223 Days

Day: 39.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,081,911 km

• M1: 472,879 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.55 AU - 1.57 AU

Year: 742 Days

Day: 47.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.94 AU - 3.72 AU

Year: 2314 Days

Day: 45.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,081,911 km

• M1: 853,306 km (0.103 R)

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.8

Radius: 11.9

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.65 AU - 6.87 AU

Year: 5964 Days

Day: 5.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 40,081,911 km

• M1: 176,525 km (0.048 R)
• M2: 272,418 km (0.029 R)
• M3: 382,522 km (0.106 R)
• M4: 852,259 km (0.058 R)
• M5: 1,097,600 km (0.06 R)
• M6: 1,210,097 km (0.06 R)
• M7: 1,297,014 km (0.052 R)
• M8: 1,581,848 km (0.072 R)
• M9: 1,943,576 km (0.035 R)
• M10: 2,756,490 km (0.096 R)
• M11: 3,329,001 km (0.064 R)
• M12: 3,453,616 km (0.052 R)
• M13: 4,429,443 km (0.076 R)
• M14: 4,690,043 km (0.105 R)
• M15: 6,704,528 km (0.09 R)
• M16: 6,968,867 km (0.08 R)
• M17: 7,182,792 km (0.081 R)
• M18: 7,362,609 km (0.06 R)
• M19: 7,837,432 km (0.068 R)
• M20: 8,378,827 km (0.096 R)
• M21: 8,473,373 km (0.104 R)
• M22: 8,970,936 km (0.057 R)
• M23: 9,145,367 km (0.082 R)
• M24: 9,399,384 km (0.092 R)
• M25: 9,635,898 km (0.105 R)
• M26: 9,814,518 km (0.073 R)
• M27: 9,914,300 km (0.112 R)
• M28: 10,235,786 km (0.053 R)
• M29: 10,438,491 km (0.083 R)
• M30: 10,847,940 km (0.046 R)
• M31: 11,116,917 km (0.061 R)
• M32: 11,262,625 km (0.116 R)
• M33: 11,535,043 km (0.075 R)
• M34: 12,128,947 km (0.093 R)
• M35: 12,214,666 km (0.094 R)
• M36: 12,776,556 km (0.077 R)
• M37: 13,192,438 km (0.063 R)
• M38: 13,391,104 km (0.118 R)
• M39: 13,546,237 km (0.053 R)
• M40: 14,105,284 km (0.082 R)
• M41: 14,694,550 km (0.106 R)
• M42: 14,785,954 km (0.104 R)
• M43: 15,222,631 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.6

Radius: 14.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 6.96 AU - 7.18 AU

Year: 7159 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,081,911 km

• M1: 193,131 km (0.077 R)
• M2: 346,319 km (0.102 R)
• M3: 722,109 km (0.097 R)
• M4: 825,182 km (0.117 R)
• M5: 998,715 km (0.116 R)
• M6: 1,384,528 km (0.079 R)
• M7: 1,575,714 km (0.072 R)
• M8: 1,879,398 km (0.093 R)
• M9: 1,985,014 km (0.065 R)
• M10: 2,224,670 km (0.093 R)
• M11: 2,685,132 km (0.081 R)
• M12: 2,951,267 km (0.095 R)
• M13: 3,100,266 km (0.054 R)
• M14: 3,668,140 km (0.07 R)
• M15: 3,828,658 km (0.077 R)
• M16: 4,352,849 km (0.056 R)
• M17: 4,812,115 km (0.083 R)
• M18: 5,047,731 km (0.047 R)
• M19: 6,314,227 km (0.11 R)
• M20: 6,999,834 km (0.044 R)
• M21: 7,199,996 km (0.079 R)
• M22: 7,368,443 km (0.106 R)
• M23: 8,335,444 km (0.109 R)
• M24: 9,379,039 km (0.099 R)
• M25: 9,934,944 km (0.117 R)
• M26: 10,085,140 km (0.079 R)
• M27: 10,808,297 km (0.099 R)
• M28: 11,469,818 km (0.063 R)
• M29: 11,745,976 km (0.1 R)
• M30: 12,668,845 km (0.092 R)
• M31: 12,954,428 km (0.093 R)
• M32: 13,698,527 km (0.095 R)
• M33: 14,926,427 km (0.074 R)
• M34: 16,101,219 km (0.065 R)
• M35: 16,499,448 km (0.114 R)
• M36: 16,722,200 km (0.06 R)
• M37: 17,260,602 km (0.085 R)
• M38: 17,987,349 km (0.051 R)
• M39: 18,677,893 km (0.061 R)
• M40: 19,659,255 km (0.116 R)
• M41: 19,800,774 km (0.058 R)
• M42: 21,525,787 km (0.086 R)
• M43: 22,307,885 km (0.112 R)
• M44: 23,900,055 km (0.103 R)
• M45: 24,709,828 km (0.086 R)
• M46: 24,862,717 km (0.077 R)
• M47: 25,374,492 km (0.098 R)
• M48: 25,580,039 km (0.117 R)
• M49: 26,356,302 km (0.104 R)
• M50: 26,825,741 km (0.106 R)
• M51: 26,930,459 km (0.077 R)
• M52: 27,455,996 km (0.059 R)
• M53: 27,720,186 km (0.049 R)
• M54: 27,932,017 km (0.082 R)
• M55: 29,483,945 km (0.119 R)
• M56: 29,754,418 km (0.062 R)
• M57: 29,917,031 km (0.081 R)
• M58: 31,063,848 km (0.083 R)
• M59: 32,447,928 km (0.058 R)
• M60: 32,783,027 km (0.104 R)
• M61: 32,895,076 km (0.089 R)
• M62: 33,456,816 km (0.061 R)
• M63: 34,761,010 km (0.103 R)
• M64: 34,932,300 km (0.117 R)
• M65: 35,161,334 km (0.105 R)
• M66: 35,678,045 km (0.071 R)
• M67: 35,793,235 km (0.096 R)
• M68: 36,197,449 km (0.082 R)
• M69: 36,661,202 km (0.084 R)
• M70: 37,185,244 km (0.076 R)
• M71: 37,770,470 km (0.063 R)
• M72: 38,182,014 km (0.093 R)
• M73: 38,417,780 km (0.111 R)
• M74: 38,890,809 km (0.095 R)
• M75: 39,425,322 km (0.086 R)
• M76: 39,723,321 km (0.104 R)
• M77: 39,842,700 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit