🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.55 AU - 0.75 AU

Year: 186 Days

Day: 24.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.18 AU - 1.92 AU

Year: 685 Days

Day: 19.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.56 AU - 1.62 AU

Year: 711 Days

Day: 27.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.66 AU - 2.32 AU

Year: 996 Days

Day: 19.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.39 AU

Year: 1057 Days

Day: 16.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,674,101 km

• M1: 238,010 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.8 AU - 2.8 AU

Year: 1237 Days

Day: 17.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 14.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.27 AU - 11.75 AU

Year: 10404 Days

Day: 9.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,674,101 km

• M1: 281,394 km (0.11 R)
• M2: 401,969 km (0.109 R)
• M3: 550,520 km (0.068 R)
• M4: 739,013 km (0.036 R)
• M5: 970,591 km (0.087 R)
• M6: 1,066,483 km (0.101 R)
• M7: 1,227,301 km (0.057 R)
• M8: 1,574,817 km (0.043 R)
• M9: 2,686,628 km (0.079 R)
• M10: 2,798,079 km (0.11 R)
• M11: 2,939,598 km (0.072 R)
• M12: 3,807,415 km (0.111 R)
• M13: 4,319,040 km (0.105 R)
• M14: 4,784,888 km (0.096 R)
• M15: 5,023,796 km (0.116 R)
• M16: 5,407,514 km (0.116 R)
• M17: 6,203,375 km (0.043 R)
• M18: 6,352,225 km (0.08 R)
• M19: 6,577,519 km (0.117 R)
• M20: 7,584,462 km (0.109 R)
• M21: 7,783,727 km (0.076 R)
• M22: 8,309,713 km (0.106 R)
• M23: 9,099,590 km (0.096 R)
• M24: 10,439,388 km (0.118 R)
• M25: 10,616,662 km (0.06 R)
• M26: 10,750,402 km (0.077 R)
• M27: 11,610,291 km (0.069 R)
• M28: 11,932,674 km (0.113 R)
• M29: 12,539,294 km (0.119 R)
• M30: 12,727,936 km (0.05 R)
• M31: 13,155,936 km (0.055 R)
• M32: 13,443,912 km (0.052 R)
• M33: 13,977,378 km (0.075 R)
• M34: 14,075,065 km (0.109 R)
• M35: 14,517,725 km (0.066 R)
• M36: 14,915,057 km (0.026 R)
• M37: 15,265,715 km (0.113 R)
• M38: 15,822,219 km (0.11 R)
• M39: 16,282,531 km (0.09 R)
• M40: 16,488,528 km (0.114 R)
• M41: 17,373,698 km (0.081 R)
• M42: 17,531,374 km (0.053 R)
• M43: 18,595,763 km (0.11 R)
• M44: 18,757,179 km (0.115 R)
• M45: 18,973,199 km (0.093 R)
• M46: 19,081,508 km (0.075 R)
• M47: 21,122,322 km (0.077 R)
• M48: 21,290,919 km (0.064 R)
• M49: 22,368,472 km (0.092 R)
• M50: 24,576,686 km (0.076 R)
• M51: 24,931,682 km (0.107 R)
• M52: 25,109,853 km (0.088 R)
• M53: 25,228,783 km (0.12 R)
• M54: 25,946,703 km (0.113 R)
• M55: 26,732,092 km (0.083 R)
• M56: 27,280,369 km (0.099 R)
• M57: 27,525,260 km (0.089 R)
• M58: 28,574,091 km (0.114 R)
• M59: 28,698,407 km (0.101 R)
• M60: 29,761,898 km (0.074 R)
• M61: 30,456,930 km (0.117 R)
• M62: 30,901,983 km (0.081 R)
• M63: 31,349,281 km (0.067 R)
• M64: 32,898,816 km (0.104 R)
• M65: 33,029,115 km (0.119 R)
• M66: 33,814,355 km (0.116 R)
• M67: 34,937,236 km (0.114 R)
• M68: 35,737,286 km (0.053 R)
• M69: 36,274,043 km (0.091 R)
• M70: 37,016,348 km (0.119 R)
• M71: 38,928,508 km (0.029 R)
• M72: 39,273,331 km (0.086 R)
• M73: 39,757,729 km (0.056 R)
• M74: 40,174,658 km (0.055 R)
• M75: 40,732,658 km (0.053 R)
• M76: 41,645,055 km (0.077 R)
• M77: 42,209,787 km (0.047 R)
• M78: 43,061,747 km (0.094 R)
• M79: 43,346,881 km (0.104 R)
• M80: 44,638,359 km (0.073 R)
• M81: 45,143,850 km (0.11 R)
• M82: 46,598,989 km (0.086 R)
• M83: 47,405,770 km (0.082 R)
• M84: 47,552,974 km (0.119 R)
• M85: 49,704,491 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 14.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.41 AU - 13.17 AU

Year: 14362 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 24,674,101 km

• M1: 191,485 km (0.05 R)
• M2: 665,860 km (0.036 R)
• M3: 911,350 km (0.084 R)
• M4: 1,239,269 km (0.062 R)
• M5: 1,424,770 km (0.066 R)
• M6: 1,750,295 km (0.104 R)
• M7: 2,340,608 km (0.111 R)
• M8: 2,456,098 km (0.091 R)
• M9: 2,658,504 km (0.098 R)
• M10: 3,987,830 km (0.12 R)
• M11: 4,450,985 km (0.079 R)
• M12: 5,561,301 km (0.104 R)
• M13: 5,919,887 km (0.076 R)
• M14: 6,262,915 km (0.093 R)
• M15: 6,355,516 km (0.098 R)
• M16: 6,801,617 km (0.074 R)
• M17: 7,040,525 km (0.101 R)
• M18: 7,649,986 km (0.059 R)
• M19: 7,923,601 km (0.039 R)
• M20: 8,225,938 km (0.078 R)
• M21: 8,403,960 km (0.097 R)
• M22: 8,686,400 km (0.036 R)
• M23: 8,815,803 km (0.093 R)
• M24: 9,024,192 km (0.044 R)
• M25: 9,392,951 km (0.064 R)
• M26: 11,281,923 km (0.087 R)
• M27: 11,423,293 km (0.104 R)
• M28: 11,593,835 km (0.078 R)
• M29: 11,793,698 km (0.04 R)
• M30: 12,604,967 km (0.086 R)
• M31: 13,225,349 km (0.078 R)
• M32: 13,494,177 km (0.105 R)
• M33: 13,704,661 km (0.078 R)
• M34: 13,946,411 km (0.075 R)
• M35: 14,098,253 km (0.067 R)
• M36: 14,220,175 km (0.055 R)
• M37: 14,773,089 km (0.079 R)
• M38: 14,990,006 km (0.111 R)
• M39: 15,239,086 km (0.094 R)
• M40: 15,899,860 km (0.047 R)
• M41: 16,827,666 km (0.087 R)
• M42: 17,281,995 km (0.093 R)
• M43: 19,681,395 km (0.044 R)
• M44: 20,125,551 km (0.102 R)
• M45: 20,228,624 km (0.099 R)
• M46: 20,711,676 km (0.09 R)
• M47: 22,325,388 km (0.067 R)
• M48: 22,467,655 km (0.098 R)
• M49: 23,003,814 km (0.077 R)
• M50: 23,797,730 km (0.061 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 15,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit