🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.63 AU - 0.65 AU

Year: 213 Days

Day: 22.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.04 AU - 2.5 AU

Year: 1424 Days

Day: 38.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.4

Radius: 12.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.34 AU - 4.06 AU

Year: 2962 Days

Day: 10.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 28,095,445 km

• M1: 166,802 km (0.085 R)
• M2: 257,907 km (0.111 R)
• M3: 361,578 km (0.116 R)
• M4: 540,198 km (0.061 R)
• M5: 689,646 km (0.11 R)
• M6: 816,804 km (0.117 R)
• M7: 942,467 km (0.082 R)
• M8: 1,023,399 km (0.065 R)
• M9: 1,203,964 km (0.118 R)
• M10: 1,315,264 km (0.071 R)
• M11: 1,548,936 km (0.12 R)
• M12: 1,977,534 km (0.106 R)
• M13: 2,192,058 km (0.079 R)
• M14: 2,316,074 km (0.098 R)
• M15: 2,442,634 km (0.107 R)
• M16: 2,761,876 km (0.113 R)
• M17: 2,987,320 km (0.084 R)
• M18: 3,266,021 km (0.073 R)
• M19: 3,376,723 km (0.072 R)
• M20: 3,488,772 km (0.097 R)
• M21: 3,999,798 km (0.062 R)
• M22: 4,084,471 km (0.11 R)
• M23: 4,272,814 km (0.079 R)
• M24: 4,499,306 km (0.061 R)
• M25: 4,587,419 km (0.088 R)
• M26: 5,000,458 km (0.048 R)
• M27: 5,614,109 km (0.107 R)
• M28: 6,017,126 km (0.1 R)
• M29: 6,192,753 km (0.116 R)
• M30: 6,370,027 km (0.072 R)
• M31: 6,689,568 km (0.115 R)
• M32: 7,034,840 km (0.034 R)
• M33: 7,385,946 km (0.112 R)
• M34: 7,721,644 km (0.095 R)
• M35: 8,648,702 km (0.117 R)
• M36: 8,758,806 km (0.068 R)
• M37: 8,869,359 km (0.081 R)
• M38: 9,293,768 km (0.095 R)
• M39: 9,633,504 km (0.089 R)
• M40: 9,724,759 km (0.096 R)
• M41: 10,116,107 km (0.083 R)
• M42: 10,418,893 km (0.081 R)
• M43: 10,724,522 km (0.097 R)
• M44: 10,890,426 km (0.042 R)
• M45: 11,152,820 km (0.107 R)
• M46: 11,296,734 km (0.088 R)
• M47: 11,756,897 km (0.063 R)
• M48: 12,026,023 km (0.046 R)
• M49: 12,223,044 km (0.096 R)
• M50: 12,545,577 km (0.069 R)
• M51: 12,695,474 km (0.101 R)
• M52: 13,097,892 km (0.096 R)
• M53: 13,606,824 km (0.118 R)
• M54: 13,786,491 km (0.091 R)
• M55: 14,122,189 km (0.113 R)
• M56: 14,591,627 km (0.07 R)
• M57: 14,986,715 km (0.058 R)
• M58: 15,412,021 km (0.104 R)
• M59: 15,653,024 km (0.118 R)
• M60: 16,383,510 km (0.094 R)
• M61: 16,629,449 km (0.114 R)
• M62: 16,986,988 km (0.085 R)
• M63: 17,821,594 km (0.115 R)
• M64: 17,962,067 km (0.036 R)
• M65: 18,244,059 km (0.041 R)
• M66: 18,527,397 km (0.049 R)
• M67: 18,983,970 km (0.108 R)
• M68: 19,098,562 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.5

Radius: 8.8

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.35 AU - 5.55 AU

Year: 3907 Days

Day: 8.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,095,445 km

• M1: 116,537 km (0.075 R)
• M2: 200,760 km (0.086 R)
• M3: 333,304 km (0.094 R)
• M4: 422,315 km (0.048 R)
• M5: 584,030 km (0.061 R)
• M6: 803,041 km (0.096 R)
• M7: 928,853 km (0.111 R)
• M8: 994,377 km (0.043 R)
• M9: 1,116,599 km (0.062 R)
• M10: 1,200,822 km (0.065 R)
• M11: 1,316,760 km (0.074 R)
• M12: 1,391,111 km (0.116 R)
• M13: 1,466,807 km (0.092 R)
• M14: 1,833,771 km (0.081 R)
• M15: 2,390,724 km (0.089 R)
• M16: 2,593,877 km (0.065 R)
• M17: 2,688,124 km (0.085 R)
• M18: 2,764,269 km (0.116 R)
• M19: 3,399,911 km (0.104 R)
• M20: 4,300,340 km (0.093 R)
• M21: 4,823,484 km (0.094 R)
• M22: 5,033,669 km (0.108 R)
• M23: 5,633,257 km (0.11 R)
• M24: 6,079,059 km (0.086 R)
• M25: 6,255,435 km (0.089 R)
• M26: 6,408,025 km (0.049 R)
• M27: 6,536,081 km (0.087 R)
• M28: 7,591,344 km (0.06 R)
• M29: 7,836,086 km (0.086 R)
• M30: 7,918,215 km (0.11 R)
• M31: 8,055,696 km (0.11 R)
• M32: 8,305,375 km (0.094 R)
• M33: 9,416,288 km (0.074 R)
• M34: 9,826,486 km (0.1 R)
• M35: 10,004,058 km (0.088 R)
• M36: 10,212,448 km (0.109 R)
• M37: 10,392,414 km (0.118 R)
• M38: 10,482,772 km (0.101 R)
• M39: 10,877,112 km (0.072 R)
• M40: 10,968,965 km (0.073 R)
• M41: 11,091,635 km (0.087 R)
• M42: 11,555,837 km (0.041 R)
• M43: 12,375,484 km (0.106 R)
• M44: 12,535,254 km (0.085 R)
• M45: 13,051,217 km (0.088 R)
• M46: 13,574,062 km (0.078 R)
• M47: 13,738,769 km (0.032 R)
• M48: 13,804,892 km (0.096 R)
• M49: 14,203,869 km (0.09 R)
• M50: 14,304,100 km (0.112 R)
• M51: 14,371,119 km (0.101 R)
• M52: 14,809,292 km (0.099 R)
• M53: 14,978,936 km (0.063 R)
• M54: 15,629,686 km (0.089 R)
• M55: 15,975,706 km (0.097 R)
• M56: 16,464,742 km (0.109 R)
• M57: 16,640,519 km (0.09 R)
• M58: 17,708,349 km (0.105 R)
• M59: 17,780,305 km (0.086 R)
• M60: 18,105,381 km (0.064 R)
• M61: 18,214,289 km (0.11 R)
• M62: 18,908,423 km (0.069 R)
• M63: 19,388,333 km (0.094 R)
• M64: 19,909,681 km (0.117 R)
• M65: 19,984,630 km (0.09 R)
• M66: 20,247,324 km (0.087 R)
• M67: 21,501,403 km (0.098 R)
• M68: 22,429,209 km (0.097 R)
• M69: 22,585,090 km (0.09 R)
• M70: 23,884,946 km (0.094 R)
• M71: 25,047,171 km (0.058 R)
• M72: 25,168,495 km (0.104 R)
• M73: 25,533,514 km (0.081 R)
• M74: 26,186,808 km (0.03 R)
• M75: 26,268,788 km (0.115 R)
• M76: 26,433,196 km (0.079 R)
• M77: 26,515,475 km (0.103 R)
• M78: 26,597,903 km (0.065 R)
• M79: 27,426,526 km (0.118 R)
• M80: 28,053,490 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit