🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.59 AU - 0.93 AU

Year: 247 Days

Day: 20.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,660,231 km

• M1: 136,284 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 252 Days

Day: 20.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.93 AU - 1.11 AU

Year: 384 Days

Day: 27 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.99 AU - 1.65 AU

Year: 565 Days

Day: 32.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,660,231 km

• M1: 66,272 km (0.097 R)
• M2: 1,088,923 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.19 AU - 1.65 AU

Year: 631 Days

Day: 43.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.3 AU - 3.42 AU

Year: 1803 Days

Day: 20.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.31 AU - 3.59 AU

Year: 1889 Days

Day: 22.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,660,231 km

• M1: 88,113 km (0.038 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.91 AU - 4.11 AU

Year: 2451 Days

Day: 20.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,660,231 km

• M1: 214,673 km (0.099 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 9.4

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.56 AU - 10.7 AU

Year: 12019 Days

Day: 6.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,660,231 km

• M1: 166,353 km (0.078 R)
• M2: 257,009 km (0.082 R)
• M3: 332,556 km (0.092 R)
• M4: 403,316 km (0.093 R)
• M5: 598,391 km (0.065 R)
• M6: 990,787 km (0.104 R)
• M7: 2,497,985 km (0.097 R)
• M8: 2,680,345 km (0.108 R)
• M9: 2,898,608 km (0.117 R)
• M10: 3,725,286 km (0.056 R)
• M11: 4,363,321 km (0.07 R)
• M12: 4,472,976 km (0.038 R)
• M13: 5,073,313 km (0.055 R)
• M14: 5,188,653 km (0.072 R)
• M15: 5,461,369 km (0.052 R)
• M16: 5,540,208 km (0.089 R)
• M17: 6,184,077 km (0.116 R)
• M18: 6,894,218 km (0.113 R)
• M19: 7,237,395 km (0.059 R)
• M20: 8,164,453 km (0.042 R)
• M21: 8,345,317 km (0.118 R)
• M22: 8,665,008 km (0.069 R)
• M23: 10,322,851 km (0.119 R)
• M24: 10,715,396 km (0.088 R)
• M25: 10,963,280 km (0.086 R)
• M26: 11,769,014 km (0.116 R)
• M27: 12,127,451 km (0.062 R)
• M28: 12,489,627 km (0.113 R)
• M29: 12,698,166 km (0.116 R)
• M30: 12,802,885 km (0.116 R)
• M31: 14,846,093 km (0.106 R)
• M32: 15,289,052 km (0.101 R)
• M33: 17,568,325 km (0.099 R)
• M34: 18,509,445 km (0.108 R)
• M35: 18,568,836 km (0.098 R)
• M36: 18,866,535 km (0.042 R)
• M37: 18,986,064 km (0.117 R)
• M38: 19,769,359 km (0.085 R)
• M39: 20,563,125 km (0.114 R)
• M40: 20,871,147 km (0.062 R)
• M41: 21,056,798 km (0.109 R)
• M42: 21,367,363 km (0.096 R)
• M43: 21,616,743 km (0.12 R)
• M44: 21,741,956 km (0.068 R)
• M45: 22,815,171 km (0.063 R)
• M46: 22,878,900 km (0.078 R)
• M47: 23,970,216 km (0.088 R)
• M48: 24,620,219 km (0.075 R)
• M49: 25,341,879 km (0.073 R)
• M50: 26,270,284 km (0.101 R)
• M51: 26,537,615 km (0.118 R)
• M52: 27,955,803 km (0.067 R)
• M53: 29,398,525 km (0.062 R)
• M54: 31,785,359 km (0.103 R)
• M55: 32,714,362 km (0.055 R)
• M56: 33,073,995 km (0.03 R)
• M57: 34,087,969 km (0.098 R)
• M58: 34,379,535 km (0.082 R)
• M59: 35,038,664 km (0.04 R)
• M60: 35,775,882 km (0.054 R)
• M61: 36,443,836 km (0.057 R)
• M62: 37,041,031 km (0.093 R)
• M63: 37,415,774 km (0.117 R)
• M64: 37,867,410 km (0.047 R)
• M65: 39,003,905 km (0.088 R)
• M66: 39,308,935 km (0.103 R)
• M67: 39,614,713 km (0.07 R)
• M68: 40,074,876 km (0.087 R)
• M69: 40,459,791 km (0.111 R)
• M70: 40,845,754 km (0.11 R)
• M71: 41,465,987 km (0.094 R)
• M72: 41,855,240 km (0.096 R)
• M73: 42,323,930 km (0.087 R)
• M74: 42,480,559 km (0.079 R)
• M75: 43,740,323 km (0.042 R)
• M76: 43,898,747 km (0.053 R)
• M77: 44,136,608 km (0.066 R)
• M78: 45,653,081 km (0.105 R)
• M79: 46,943,363 km (0.061 R)
• M80: 47,837,360 km (0.095 R)
• M81: 48,490,953 km (0.104 R)
• M82: 50,303,930 km (0.054 R)
• M83: 50,718,914 km (0.027 R)
• M84: 52,643,042 km (0.111 R)
• M85: 53,233,505 km (0.115 R)
• M86: 54,590,956 km (0.111 R)
• M87: 55,530,879 km (0.117 R)
• M88: 56,562,357 km (0.098 R)
• M89: 57,080,564 km (0.094 R)
• M90: 58,121,466 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.4

Radius: 7.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.33 AU - 14.23 AU

Year: 19069 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,660,231 km

• M1: 894,146 km (0.069 R)
• M2: 1,174,942 km (0.075 R)
• M3: 1,669,662 km (0.069 R)
• M4: 1,964,519 km (0.061 R)
• M5: 2,437,398 km (0.106 R)
• M6: 2,519,527 km (0.116 R)
• M7: 2,630,679 km (0.105 R)
• M8: 2,915,363 km (0.075 R)
• M9: 3,120,612 km (0.116 R)
• M10: 3,545,470 km (0.118 R)
• M11: 3,607,553 km (0.102 R)
• M12: 4,020,592 km (0.094 R)
• M13: 4,085,518 km (0.111 R)
• M14: 4,249,328 km (0.073 R)
• M15: 4,381,871 km (0.11 R)
• M16: 4,583,380 km (0.091 R)
• M17: 4,719,364 km (0.058 R)
• M18: 4,891,252 km (0.08 R)
• M19: 6,039,864 km (0.041 R)
• M20: 6,339,509 km (0.074 R)
• M21: 6,415,205 km (0.085 R)
• M22: 7,267,614 km (0.051 R)
• M23: 7,426,487 km (0.112 R)
• M24: 7,950,528 km (0.058 R)
• M25: 8,822,235 km (0.112 R)
• M26: 9,247,841 km (0.096 R)
• M27: 9,506,496 km (0.111 R)
• M28: 9,899,041 km (0.097 R)
• M29: 9,986,855 km (0.085 R)
• M30: 10,744,867 km (0.077 R)
• M31: 11,153,568 km (0.037 R)
• M32: 13,127,363 km (0.049 R)
• M33: 13,320,942 km (0.082 R)
• M34: 13,369,412 km (0.077 R)
• M35: 13,808,931 km (0.042 R)
• M36: 14,055,169 km (0.09 R)
• M37: 14,253,236 km (0.117 R)
• M38: 14,551,983 km (0.114 R)
• M39: 15,105,047 km (0.105 R)
• M40: 17,864,978 km (0.115 R)
• M41: 17,972,239 km (0.108 R)
• M42: 18,025,795 km (0.061 R)
• M43: 18,294,922 km (0.046 R)
• M44: 18,457,086 km (0.116 R)
• M45: 19,549,899 km (0.091 R)
• M46: 19,605,100 km (0.09 R)
• M47: 19,715,653 km (0.114 R)
• M48: 19,881,856 km (0.11 R)
• M49: 20,271,409 km (0.09 R)
• M50: 20,776,152 km (0.047 R)
• M51: 21,569,320 km (0.096 R)
• M52: 21,740,610 km (0.06 R)
• M53: 22,257,022 km (0.084 R)
• M54: 22,893,860 km (0.112 R)
• M55: 23,419,247 km (0.116 R)
• M56: 23,536,682 km (0.11 R)
• M57: 23,712,908 km (0.106 R)
• M58: 24,126,097 km (0.084 R)
• M59: 24,303,820 km (0.051 R)
• M60: 27,454,052 km (0.112 R)
• M61: 28,261,431 km (0.091 R)
• M62: 29,582,081 km (0.066 R)
• M63: 31,374,114 km (0.111 R)
• M64: 31,438,741 km (0.065 R)
• M65: 31,632,919 km (0.063 R)
• M66: 31,827,545 km (0.099 R)
• M67: 32,740,990 km (0.073 R)
• M68: 33,332,799 km (0.089 R)
• M69: 33,795,505 km (0.107 R)
• M70: 34,127,313 km (0.053 R)
• M71: 34,260,306 km (0.092 R)
• M72: 34,593,760 km (0.06 R)
• M73: 34,727,351 km (0.103 R)
• M74: 35,735,042 km (0.038 R)
• M75: 36,208,519 km (0.101 R)
• M76: 36,276,436 km (0.066 R)
• M77: 38,123,521 km (0.056 R)
• M78: 38,261,451 km (0.111 R)
• M79: 39,093,215 km (0.084 R)
• M80: 40,351,931 km (0.107 R)
• M81: 41,837,139 km (0.087 R)
• M82: 42,193,481 km (0.064 R)
• M83: 45,006,669 km (0.042 R)
• M84: 45,371,688 km (0.113 R)
• M85: 47,359,844 km (0.093 R)
• M86: 47,582,595 km (0.053 R)
• M87: 48,028,845 km (0.094 R)
• M88: 49,752,811 km (0.073 R)
• M89: 50,054,700 km (0.085 R)
• M90: 50,357,186 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit