🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.63 AU - 1.03 AU

Year: 267 Days

Day: 19.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,164,976 km

• M1: 156,479 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.4 AU

Year: 499 Days

Day: 43.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,164,976 km

• M1: 74,500 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.34 AU - 2.18 AU

Year: 824 Days

Day: 38.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.85 AU - 1.87 AU

Year: 896 Days

Day: 25.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,164,976 km

• M1: 68,815 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.52 AU - 4.38 AU

Year: 2772 Days

Day: 24.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 175.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.6

Radius: 13.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.08 AU - 6.82 AU

Year: 5784 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,164,976 km

• M1: 276,906 km (0.117 R)
• M2: 380,128 km (0.074 R)
• M3: 598,990 km (0.105 R)
• M4: 915,988 km (0.098 R)
• M5: 1,181,674 km (0.111 R)
• M6: 1,316,611 km (0.118 R)
• M7: 1,488,798 km (0.105 R)
• M8: 1,668,914 km (0.067 R)
• M9: 1,926,671 km (0.106 R)
• M10: 2,160,642 km (0.084 R)
• M11: 2,558,722 km (0.062 R)
• M12: 3,042,073 km (0.073 R)
• M13: 3,532,455 km (0.097 R)
• M14: 3,865,759 km (0.114 R)
• M15: 4,002,042 km (0.089 R)
• M16: 4,491,526 km (0.063 R)
• M17: 4,587,120 km (0.112 R)
• M18: 4,926,557 km (0.056 R)
• M19: 5,299,505 km (0.099 R)
• M20: 5,502,210 km (0.109 R)
• M21: 5,759,219 km (0.117 R)
• M22: 5,967,758 km (0.114 R)
• M23: 6,311,833 km (0.1 R)
• M24: 6,472,950 km (0.098 R)
• M25: 6,744,470 km (0.075 R)
• M26: 6,854,126 km (0.089 R)
• M27: 7,047,556 km (0.061 R)
• M28: 7,242,781 km (0.109 R)
• M29: 7,553,047 km (0.112 R)
• M30: 7,781,632 km (0.113 R)
• M31: 8,157,871 km (0.087 R)
• M32: 8,245,535 km (0.119 R)
• M33: 8,838,242 km (0.091 R)
• M34: 9,660,133 km (0.045 R)
• M35: 9,877,199 km (0.101 R)
• M36: 10,253,139 km (0.077 R)
• M37: 10,570,137 km (0.104 R)
• M38: 10,858,113 km (0.044 R)
• M39: 11,409,231 km (0.109 R)
• M40: 11,836,782 km (0.097 R)
• M41: 12,911,792 km (0.108 R)
• M42: 13,116,891 km (0.066 R)
• M43: 13,912,901 km (0.083 R)
• M44: 14,053,074 km (0.103 R)
• M45: 14,264,007 km (0.091 R)
• M46: 14,903,239 km (0.109 R)
• M47: 15,010,650 km (0.114 R)
• M48: 15,479,340 km (0.098 R)
• M49: 15,660,803 km (0.078 R)
• M50: 16,727,585 km (0.093 R)
• M51: 17,401,524 km (0.108 R)
• M52: 18,160,882 km (0.109 R)
• M53: 18,352,368 km (0.072 R)
• M54: 19,086,295 km (0.1 R)
• M55: 19,203,131 km (0.104 R)
• M56: 19,359,161 km (0.057 R)
• M57: 19,554,835 km (0.112 R)
• M58: 22,815,171 km (0.103 R)
• M59: 22,939,038 km (0.107 R)
• M60: 23,021,766 km (0.058 R)
• M61: 24,571,001 km (0.083 R)
• M62: 24,995,411 km (0.112 R)
• M63: 25,294,008 km (0.112 R)
• M64: 26,024,046 km (0.111 R)
• M65: 26,283,299 km (0.076 R)
• M66: 26,413,299 km (0.078 R)
• M67: 26,891,713 km (0.119 R)
• M68: 29,506,534 km (0.078 R)
• M69: 29,777,007 km (0.116 R)
• M70: 30,184,063 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.8

Radius: 3.5

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.98 AU - 20.06 AU

Year: 31630 Days

Day: 24.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,164,976 km

• M1: 45,179 km (0.114 R)
• M2: 208,240 km (0.102 R)
• M3: 310,864 km (0.091 R)
• M4: 338,989 km (0.08 R)
• M5: 1,089,072 km (0.108 R)
• M6: 1,703,920 km (0.098 R)
• M7: 2,045,003 km (0.049 R)
• M8: 2,464,176 km (0.045 R)
• M9: 3,219,197 km (0.061 R)
• M10: 3,442,546 km (0.103 R)
• M11: 4,490,479 km (0.081 R)
• M12: 5,251,783 km (0.113 R)
• M13: 5,363,832 km (0.107 R)
• M14: 5,628,321 km (0.113 R)
• M15: 5,858,253 km (0.111 R)
• M16: 8,671,141 km (0.12 R)
• M17: 9,840,548 km (0.049 R)
• M18: 12,224,240 km (0.108 R)
• M19: 12,323,125 km (0.067 R)
• M20: 12,471,974 km (0.085 R)
• M21: 13,225,050 km (0.118 R)
• M22: 13,838,102 km (0.092 R)
• M23: 15,304,161 km (0.114 R)
• M24: 16,055,442 km (0.102 R)
• M25: 17,371,155 km (0.105 R)
• M26: 17,929,454 km (0.12 R)
• M27: 18,380,342 km (0.099 R)
• M28: 18,892,117 km (0.027 R)
• M29: 19,987,622 km (0.084 R)
• M30: 21,519,803 km (0.106 R)
• M31: 24,757,999 km (0.119 R)
• M32: 25,196,919 km (0.065 R)
• M33: 26,465,060 km (0.096 R)
• M34: 27,494,293 km (0.091 R)
• M35: 28,471,168 km (0.096 R)
• M36: 30,458,725 km (0.113 R)
• M37: 30,592,765 km (0.07 R)
• M38: 30,727,103 km (0.107 R)
• M39: 33,246,332 km (0.059 R)
• M40: 37,254,956 km (0.118 R)
• M41: 37,398,271 km (0.064 R)
• M42: 37,613,692 km (0.087 R)
• M43: 38,479,564 km (0.114 R)
• M44: 39,060,453 km (0.074 R)
• M45: 39,717,487 km (0.119 R)
• M46: 40,451,713 km (0.08 R)
• M47: 41,190,427 km (0.101 R)
• M48: 41,784,630 km (0.095 R)
• M49: 43,886,480 km (0.077 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit