🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.5 AU - 0.66 AU

Year: 162 Days

Day: 47.8 Hours

Environment

Temp: 238 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,582,859 km

• M1: 509,979 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.62 AU - 1.02 AU

Year: 273 Days

Day: 23.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,582,859 km

• M1: 521,797 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.24 AU - 1.66 AU

Year: 641 Days

Day: 39.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.47 AU - 2.95 AU

Year: 1638 Days

Day: 26.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.48 AU - 4.12 AU

Year: 2201 Days

Day: 34.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.19 AU - 3.85 AU

Year: 2424 Days

Day: 47.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.07 AU - 4.59 AU

Year: 3308 Days

Day: 36.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 173.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,582,859 km

• M1: 1,115,402 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 9.7

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.85 AU - 6.43 AU

Year: 5585 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 16,582,859 km

• M1: 188,344 km (0.062 R)
• M2: 339,886 km (0.079 R)
• M3: 965,056 km (0.119 R)
• M4: 1,276,070 km (0.073 R)
• M5: 1,426,266 km (0.062 R)
• M6: 1,547,291 km (0.116 R)
• M7: 1,781,411 km (0.073 R)
• M8: 2,124,290 km (0.11 R)
• M9: 2,223,324 km (0.066 R)
• M10: 2,303,658 km (0.05 R)
• M11: 2,405,534 km (0.072 R)
• M12: 2,613,774 km (0.117 R)
• M13: 2,720,138 km (0.084 R)
• M14: 3,388,691 km (0.098 R)
• M15: 3,934,723 km (0.091 R)
• M16: 4,106,462 km (0.11 R)
• M17: 4,713,829 km (0.097 R)
• M18: 4,843,979 km (0.111 R)
• M19: 5,001,655 km (0.109 R)
• M20: 5,485,156 km (0.086 R)
• M21: 6,011,590 km (0.109 R)
• M22: 6,124,537 km (0.083 R)
• M23: 6,209,658 km (0.114 R)
• M24: 6,787,555 km (0.105 R)
• M25: 7,053,240 km (0.079 R)
• M26: 7,625,303 km (0.078 R)
• M27: 7,747,674 km (0.097 R)
• M28: 8,056,444 km (0.098 R)
• M29: 8,275,006 km (0.081 R)
• M30: 8,337,837 km (0.099 R)
• M31: 9,071,465 km (0.105 R)
• M32: 9,233,779 km (0.12 R)
• M33: 9,627,072 km (0.096 R)
• M34: 10,126,579 km (0.065 R)
• M35: 10,328,686 km (0.091 R)
• M36: 11,046,606 km (0.029 R)
• M37: 11,289,553 km (0.06 R)
• M38: 11,639,612 km (0.085 R)
• M39: 11,993,411 km (0.055 R)
• M40: 12,314,747 km (0.036 R)
• M41: 12,747,683 km (0.058 R)
• M42: 12,929,445 km (0.096 R)
• M43: 13,148,905 km (0.082 R)
• M44: 13,369,412 km (0.12 R)
• M45: 13,443,313 km (0.119 R)
• M46: 13,777,066 km (0.066 R)
• M47: 14,986,116 km (0.079 R)
• M48: 15,178,050 km (0.101 R)
• M49: 15,255,093 km (0.116 R)
• M50: 16,071,748 km (0.043 R)
• M51: 16,703,350 km (0.1 R)
• M52: 16,982,350 km (0.064 R)
• M53: 17,343,180 km (0.095 R)
• M54: 17,544,689 km (0.112 R)
• M55: 17,706,554 km (0.105 R)
• M56: 18,072,470 km (0.063 R)
• M57: 18,853,221 km (0.047 R)
• M58: 19,435,606 km (0.069 R)
• M59: 20,193,020 km (0.114 R)
• M60: 22,434,893 km (0.055 R)
• M61: 22,522,558 km (0.094 R)
• M62: 22,875,010 km (0.114 R)
• M63: 23,140,397 km (0.098 R)
• M64: 23,229,109 km (0.106 R)
• M65: 23,942,840 km (0.085 R)
• M66: 24,663,752 km (0.09 R)
• M67: 25,391,845 km (0.108 R)
• M68: 25,850,512 km (0.086 R)
• M69: 26,080,893 km (0.063 R)
• M70: 26,173,195 km (0.103 R)
• M71: 26,311,872 km (0.102 R)
• M72: 26,729,400 km (0.112 R)
• M73: 27,289,644 km (0.11 R)
• M74: 27,383,292 km (0.109 R)
• M75: 27,853,628 km (0.1 R)
• M76: 28,754,656 km (0.04 R)
• M77: 29,761,449 km (0.119 R)
• M78: 29,857,940 km (0.07 R)
• M79: 30,244,950 km (0.081 R)
• M80: 31,957,845 km (0.101 R)
• M81: 32,502,531 km (0.11 R)
• M82: 33,050,358 km (0.086 R)
• M83: 33,250,371 km (0.1 R)
• M84: 33,500,947 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.3

Radius: 8.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.24 AU - 8.38 AU

Year: 8794 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 16,582,859 km

• M1: 241,750 km (0.068 R)
• M2: 341,682 km (0.034 R)
• M3: 458,517 km (0.079 R)
• M4: 614,698 km (0.07 R)
• M5: 717,172 km (0.099 R)
• M6: 891,753 km (0.089 R)
• M7: 959,670 km (0.044 R)
• M8: 1,590,076 km (0.114 R)
• M9: 1,857,856 km (0.083 R)
• M10: 1,933,403 km (0.099 R)
• M11: 2,035,728 km (0.071 R)
• M12: 2,219,434 km (0.11 R)
• M13: 2,367,536 km (0.052 R)
• M14: 2,422,289 km (0.1 R)
• M15: 2,673,613 km (0.084 R)
• M16: 2,730,760 km (0.045 R)
• M17: 2,977,746 km (0.111 R)
• M18: 3,141,406 km (0.046 R)
• M19: 4,069,660 km (0.098 R)
• M20: 4,351,952 km (0.107 R)
• M21: 4,453,229 km (0.108 R)
• M22: 4,709,640 km (0.06 R)
• M23: 5,006,143 km (0.03 R)
• M24: 5,076,903 km (0.094 R)
• M25: 5,599,149 km (0.085 R)
• M26: 5,783,154 km (0.114 R)
• M27: 6,006,803 km (0.054 R)
• M28: 6,385,735 km (0.053 R)
• M29: 6,870,282 km (0.115 R)
• M30: 6,929,224 km (0.101 R)
• M31: 7,186,682 km (0.056 R)
• M32: 7,568,605 km (0.077 R)
• M33: 7,690,527 km (0.066 R)
• M34: 7,977,755 km (0.101 R)
• M35: 8,039,689 km (0.111 R)
• M36: 8,394,086 km (0.042 R)
• M37: 9,031,971 km (0.049 R)
• M38: 9,139,832 km (0.082 R)
• M39: 9,334,907 km (0.091 R)
• M40: 9,443,964 km (0.059 R)
• M41: 9,597,302 km (0.105 R)
• M42: 9,751,537 km (0.11 R)
• M43: 10,489,503 km (0.081 R)
• M44: 11,268,609 km (0.073 R)
• M45: 13,814,765 km (0.052 R)
• M46: 13,964,064 km (0.075 R)
• M47: 14,541,212 km (0.097 R)
• M48: 14,896,358 km (0.092 R)
• M49: 15,151,721 km (0.062 R)
• M50: 15,331,388 km (0.095 R)
• M51: 15,900,758 km (0.105 R)
• M52: 16,397,871 km (0.096 R)
• M53: 16,873,593 km (0.034 R)
• M54: 17,033,214 km (0.069 R)
• M55: 17,166,655 km (0.047 R)
• M56: 17,434,435 km (0.097 R)
• M57: 17,730,639 km (0.09 R)
• M58: 18,300,756 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 12.9

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.13 AU - 13.99 AU

Year: 15374 Days

Day: 13.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,582,859 km

• M1: 160,967 km (0.087 R)
• M2: 395,836 km (0.078 R)
• M3: 567,425 km (0.06 R)
• M4: 1,095,505 km (0.092 R)
• M5: 2,225,568 km (0.067 R)
• M6: 2,528,653 km (0.043 R)
• M7: 2,685,431 km (0.101 R)
• M8: 2,913,119 km (0.04 R)
• M9: 3,161,153 km (0.084 R)
• M10: 3,330,348 km (0.107 R)
• M11: 3,619,371 km (0.081 R)
• M12: 3,752,064 km (0.067 R)
• M13: 4,068,314 km (0.079 R)
• M14: 4,471,780 km (0.112 R)
• M15: 5,283,946 km (0.08 R)
• M16: 5,707,308 km (0.103 R)
• M17: 6,461,132 km (0.094 R)
• M18: 6,604,896 km (0.081 R)
• M19: 7,079,420 km (0.073 R)
• M20: 7,302,171 km (0.117 R)
• M21: 7,395,670 km (0.08 R)
• M22: 7,584,014 km (0.056 R)
• M23: 7,735,706 km (0.097 R)
• M24: 7,888,445 km (0.054 R)
• M25: 8,003,785 km (0.106 R)
• M26: 8,746,688 km (0.095 R)
• M27: 8,985,895 km (0.095 R)
• M28: 9,389,510 km (0.114 R)
• M29: 9,491,387 km (0.038 R)
• M30: 10,678,146 km (0.1 R)
• M31: 10,955,351 km (0.114 R)
• M32: 11,256,641 km (0.101 R)
• M33: 12,310,110 km (0.037 R)
• M34: 12,511,319 km (0.094 R)
• M35: 12,826,222 km (0.072 R)
• M36: 13,075,452 km (0.118 R)
• M37: 13,280,701 km (0.104 R)
• M38: 13,441,069 km (0.119 R)
• M39: 13,925,916 km (0.083 R)
• M40: 14,463,571 km (0.077 R)
• M41: 14,794,182 km (0.112 R)
• M42: 15,728,271 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit