🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.9 AU - 1.08 AU

Year: 360 Days

Day: 37.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.56 AU - 2.32 AU

Year: 987 Days

Day: 30.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,178,445 km

• M1: 207,941 km (0.07 R)
• M2: 1,131,708 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.85 AU - 2.45 AU

Year: 1151 Days

Day: 23.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 59.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,178,445 km

• M1: 1,630,168 km (0.109 R)

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 14.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.3 AU - 5.54 AU

Year: 3986 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,178,445 km

• M1: 198,217 km (0.084 R)
• M2: 374,443 km (0.119 R)
• M3: 932,892 km (0.074 R)
• M4: 1,154,447 km (0.111 R)
• M5: 1,293,423 km (0.101 R)
• M6: 1,468,154 km (0.111 R)
• M7: 1,761,814 km (0.099 R)
• M8: 1,973,944 km (0.07 R)
• M9: 2,091,827 km (0.072 R)
• M10: 3,120,761 km (0.114 R)
• M11: 3,219,496 km (0.048 R)
• M12: 3,359,669 km (0.108 R)
• M13: 3,625,654 km (0.119 R)
• M14: 3,919,763 km (0.119 R)
• M15: 4,644,266 km (0.081 R)
• M16: 4,803,438 km (0.105 R)
• M17: 5,315,362 km (0.048 R)
• M18: 5,747,401 km (0.026 R)
• M19: 6,291,039 km (0.112 R)
• M20: 6,442,133 km (0.039 R)
• M21: 6,748,210 km (0.069 R)
• M22: 6,877,164 km (0.052 R)
• M23: 7,938,112 km (0.089 R)
• M24: 8,074,395 km (0.112 R)
• M25: 8,211,427 km (0.055 R)
• M26: 8,321,681 km (0.114 R)
• M27: 8,460,059 km (0.083 R)
• M28: 8,655,284 km (0.074 R)
• M29: 8,880,130 km (0.09 R)
• M30: 9,711,445 km (0.11 R)
• M31: 9,886,624 km (0.105 R)
• M32: 10,388,675 km (0.097 R)
• M33: 10,507,904 km (0.065 R)
• M34: 10,687,870 km (0.109 R)
• M35: 10,808,297 km (0.108 R)
• M36: 11,571,694 km (0.051 R)
• M37: 11,757,495 km (0.109 R)
• M38: 11,881,811 km (0.084 R)
• M39: 12,132,088 km (0.064 R)
• M40: 12,447,291 km (0.085 R)
• M41: 12,989,434 km (0.051 R)
• M42: 13,150,251 km (0.036 R)
• M43: 13,767,791 km (0.072 R)
• M44: 13,997,723 km (0.108 R)
• M45: 14,262,212 km (0.072 R)
• M46: 14,428,266 km (0.066 R)
• M47: 14,628,278 km (0.08 R)
• M48: 15,302,067 km (0.103 R)
• M49: 15,882,806 km (0.105 R)
• M50: 16,089,550 km (0.094 R)
• M51: 16,960,359 km (0.05 R)
• M52: 17,668,107 km (0.102 R)
• M53: 17,846,577 km (0.087 R)
• M54: 18,241,366 km (0.069 R)
• M55: 18,566,442 km (0.041 R)
• M56: 18,929,965 km (0.118 R)
• M57: 19,405,985 km (0.089 R)
• M58: 19,664,042 km (0.096 R)
• M59: 20,332,744 km (0.106 R)
• M60: 20,632,239 km (0.106 R)
• M61: 20,745,036 km (0.048 R)
• M62: 20,895,681 km (0.041 R)
• M63: 21,122,322 km (0.049 R)
• M64: 21,960,219 km (0.117 R)
• M65: 22,152,153 km (0.054 R)
• M66: 22,847,784 km (0.049 R)
• M67: 23,511,400 km (0.109 R)
• M68: 23,629,283 km (0.084 R)
• M69: 23,826,004 km (0.081 R)
• M70: 24,062,818 km (0.099 R)
• M71: 24,340,022 km (0.035 R)
• M72: 24,658,217 km (0.074 R)
• M73: 24,937,815 km (0.034 R)
• M74: 26,025,841 km (0.034 R)
• M75: 26,269,685 km (0.074 R)
• M76: 26,555,268 km (0.068 R)
• M77: 27,211,703 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 12.4

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.61 AU - 11.09 AU

Year: 10443 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 36,178,445 km

• M1: 241,152 km (0.09 R)
• M2: 332,107 km (0.109 R)
• M3: 486,642 km (0.076 R)
• M4: 618,886 km (0.088 R)
• M5: 723,904 km (0.082 R)
• M6: 850,165 km (0.086 R)
• M7: 954,135 km (0.043 R)
• M8: 1,276,369 km (0.112 R)
• M9: 1,577,510 km (0.065 R)
• M10: 1,689,259 km (0.108 R)
• M11: 1,901,539 km (0.031 R)
• M12: 2,438,146 km (0.1 R)
• M13: 2,524,913 km (0.047 R)
• M14: 2,859,563 km (0.081 R)
• M15: 2,951,267 km (0.105 R)
• M16: 4,153,734 km (0.118 R)
• M17: 4,957,673 km (0.092 R)
• M18: 5,264,499 km (0.066 R)
• M19: 5,867,677 km (0.086 R)
• M20: 6,736,542 km (0.045 R)
• M21: 7,107,844 km (0.116 R)
• M22: 7,741,690 km (0.053 R)
• M23: 8,098,182 km (0.118 R)
• M24: 8,426,848 km (0.107 R)
• M25: 8,526,331 km (0.117 R)
• M26: 8,793,512 km (0.067 R)
• M27: 8,894,341 km (0.051 R)
• M28: 9,680,927 km (0.11 R)
• M29: 9,959,628 km (0.071 R)
• M30: 10,135,256 km (0.069 R)
• M31: 10,454,049 km (0.07 R)
• M32: 10,668,423 km (0.11 R)
• M33: 10,776,133 km (0.059 R)
• M34: 10,884,143 km (0.104 R)
• M35: 11,984,734 km (0.102 R)
• M36: 12,209,131 km (0.052 R)
• M37: 12,472,722 km (0.032 R)
• M38: 13,236,120 km (0.115 R)
• M39: 14,132,810 km (0.108 R)
• M40: 14,369,923 km (0.038 R)
• M41: 16,272,808 km (0.03 R)
• M42: 16,480,001 km (0.082 R)
• M43: 17,190,591 km (0.118 R)
• M44: 17,359,337 km (0.034 R)
• M45: 17,443,860 km (0.097 R)
• M46: 18,425,970 km (0.09 R)
• M47: 18,685,073 km (0.111 R)
• M48: 19,426,031 km (0.091 R)
• M49: 19,822,167 km (0.088 R)
• M50: 20,176,564 km (0.097 R)
• M51: 20,667,245 km (0.12 R)
• M52: 21,252,173 km (0.094 R)
• M53: 21,614,948 km (0.117 R)
• M54: 21,797,008 km (0.037 R)
• M55: 22,993,342 km (0.051 R)
• M56: 23,693,161 km (0.103 R)
• M57: 23,786,959 km (0.116 R)
• M58: 24,069,250 km (0.092 R)
• M59: 26,318,604 km (0.077 R)
• M60: 26,464,462 km (0.058 R)
• M61: 27,789,300 km (0.045 R)
• M62: 27,987,368 km (0.067 R)
• M63: 28,136,218 km (0.078 R)
• M64: 28,534,597 km (0.109 R)
• M65: 28,734,460 km (0.115 R)
• M66: 28,934,771 km (0.041 R)
• M67: 29,336,890 km (0.097 R)
• M68: 29,791,369 km (0.065 R)
• M69: 29,994,074 km (0.085 R)
• M70: 30,146,514 km (0.091 R)
• M71: 30,503,006 km (0.106 R)
• M72: 31,117,554 km (0.04 R)
• M73: 31,220,328 km (0.103 R)
• M74: 31,943,185 km (0.106 R)
• M75: 32,098,766 km (0.098 R)
• M76: 33,090,301 km (0.096 R)
• M77: 34,250,732 km (0.084 R)
• M78: 34,410,053 km (0.118 R)
• M79: 34,889,365 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 17,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit