🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.54 AU - 0.64 AU

Year: 172 Days

Day: 40 Hours

Environment

Temp: 118 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,971,786 km

• M1: 252,072 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.19 AU - 1.79 AU

Year: 689 Days

Day: 47.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.52 AU - 1.7 AU

Year: 774 Days

Day: 25.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.38 AU - 2.44 AU

Year: 1417 Days

Day: 26 Hours

Environment

Temp: -96 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,971,786 km

• M1: 1,413,101 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.22 AU - 4.72 AU

Year: 2996 Days

Day: 21.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,971,786 km

• M1: 848,818 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 12.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.27 AU - 7.53 AU

Year: 6132 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,971,786 km

• M1: 179,069 km (0.104 R)
• M2: 348,114 km (0.098 R)
• M3: 429,645 km (0.111 R)
• M4: 511,625 km (0.111 R)
• M5: 600,336 km (0.097 R)
• M6: 765,343 km (0.055 R)
• M7: 935,735 km (0.096 R)
• M8: 1,025,942 km (0.096 R)
• M9: 1,302,997 km (0.119 R)
• M10: 1,470,547 km (0.104 R)
• M11: 1,577,360 km (0.075 R)
• M12: 1,700,778 km (0.067 R)
• M13: 1,785,002 km (0.083 R)
• M14: 1,986,959 km (0.119 R)
• M15: 2,090,929 km (0.051 R)
• M16: 2,181,586 km (0.066 R)
• M17: 2,319,964 km (0.09 R)
• M18: 2,429,769 km (0.101 R)
• M19: 2,589,689 km (0.094 R)
• M20: 2,903,395 km (0.056 R)
• M21: 3,229,369 km (0.117 R)
• M22: 3,549,359 km (0.046 R)
• M23: 3,842,421 km (0.079 R)
• M24: 4,010,869 km (0.067 R)
• M25: 4,220,006 km (0.033 R)
• M26: 4,316,347 km (0.068 R)
• M27: 4,950,194 km (0.116 R)
• M28: 5,382,083 km (0.092 R)
• M29: 5,465,708 km (0.1 R)
• M30: 5,719,426 km (0.061 R)
• M31: 5,847,631 km (0.086 R)
• M32: 6,128,875 km (0.094 R)
• M33: 6,772,445 km (0.088 R)
• M34: 7,113,828 km (0.12 R)
• M35: 7,884,705 km (0.12 R)
• M36: 8,535,157 km (0.11 R)
• M37: 8,706,596 km (0.044 R)
• M38: 8,928,749 km (0.066 R)
• M39: 9,555,714 km (0.117 R)
• M40: 9,759,466 km (0.083 R)
• M41: 9,964,565 km (0.03 R)
• M42: 10,222,920 km (0.041 R)
• M43: 10,483,669 km (0.114 R)
• M44: 10,772,842 km (0.037 R)
• M45: 11,011,450 km (0.085 R)
• M46: 11,738,047 km (0.063 R)
• M47: 11,901,558 km (0.075 R)
• M48: 12,038,440 km (0.112 R)
• M49: 12,563,379 km (0.049 R)
• M50: 13,011,125 km (0.03 R)
• M51: 13,095,798 km (0.081 R)
• M52: 13,350,563 km (0.074 R)
• M53: 13,664,270 km (0.086 R)
• M54: 14,473,594 km (0.049 R)
• M55: 14,649,072 km (0.074 R)
• M56: 15,328,247 km (0.105 R)
• M57: 15,927,236 km (0.097 R)
• M58: 16,686,745 km (0.088 R)
• M59: 17,520,304 km (0.119 R)
• M60: 18,525,752 km (0.067 R)
• M61: 19,003,418 km (0.085 R)
• M62: 19,356,468 km (0.117 R)
• M63: 19,517,585 km (0.077 R)
• M64: 19,711,614 km (0.11 R)
• M65: 19,938,703 km (0.106 R)
• M66: 20,231,915 km (0.098 R)
• M67: 20,954,922 km (0.056 R)
• M68: 21,386,063 km (0.1 R)
• M69: 22,290,980 km (0.081 R)
• M70: 22,426,067 km (0.075 R)
• M71: 22,595,412 km (0.082 R)
• M72: 22,731,097 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 14.7

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.95 AU - 7.65 AU

Year: 7470 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,971,786 km

• M1: 183,856 km (0.099 R)
• M2: 393,592 km (0.032 R)
• M3: 527,781 km (0.077 R)
• M4: 682,316 km (0.115 R)
• M5: 880,982 km (0.118 R)
• M6: 1,747,303 km (0.087 R)
• M7: 1,939,536 km (0.025 R)
• M8: 2,157,351 km (0.093 R)
• M9: 2,480,333 km (0.105 R)
• M10: 2,598,066 km (0.086 R)
• M11: 2,758,286 km (0.031 R)
• M12: 2,963,085 km (0.086 R)
• M13: 3,215,756 km (0.111 R)
• M14: 3,675,171 km (0.082 R)
• M15: 4,296,750 km (0.087 R)
• M16: 4,415,531 km (0.098 R)
• M17: 4,535,359 km (0.115 R)
• M18: 4,705,152 km (0.053 R)
• M19: 5,051,023 km (0.056 R)
• M20: 5,201,817 km (0.071 R)
• M21: 5,585,536 km (0.077 R)
• M22: 5,793,926 km (0.086 R)
• M23: 6,819,269 km (0.083 R)
• M24: 7,524,474 km (0.104 R)
• M25: 7,871,242 km (0.114 R)
• M26: 7,988,078 km (0.058 R)
• M27: 8,371,646 km (0.09 R)
• M28: 8,821,786 km (0.117 R)
• M29: 9,218,370 km (0.063 R)
• M30: 9,683,171 km (0.085 R)
• M31: 9,777,118 km (0.068 R)
• M32: 11,123,649 km (0.055 R)
• M33: 11,287,907 km (0.103 R)
• M34: 12,188,487 km (0.085 R)
• M35: 13,952,245 km (0.091 R)
• M36: 14,271,637 km (0.105 R)
• M37: 14,737,485 km (0.1 R)
• M38: 15,026,657 km (0.073 R)
• M39: 15,942,495 km (0.074 R)
• M40: 16,239,298 km (0.105 R)
• M41: 16,575,444 km (0.072 R)
• M42: 18,174,795 km (0.095 R)
• M43: 18,368,375 km (0.101 R)
• M44: 18,523,807 km (0.114 R)
• M45: 18,796,972 km (0.116 R)
• M46: 19,189,368 km (0.11 R)
• M47: 19,465,675 km (0.079 R)
• M48: 19,822,915 km (0.099 R)
• M49: 20,062,122 km (0.079 R)
• M50: 20,745,634 km (0.042 R)
• M51: 20,948,040 km (0.095 R)
• M52: 21,191,885 km (0.038 R)
• M53: 21,477,467 km (0.108 R)
• M54: 21,970,093 km (0.051 R)
• M55: 22,508,047 km (0.116 R)
• M56: 24,275,695 km (0.11 R)
• M57: 25,133,041 km (0.103 R)
• M58: 25,435,378 km (0.111 R)
• M59: 26,481,516 km (0.071 R)
• M60: 27,942,788 km (0.075 R)
• M61: 28,345,805 km (0.03 R)
• M62: 29,977,319 km (0.108 R)
• M63: 30,666,068 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141

Radius: 12.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.9 AU - 12.76 AU

Year: 12575 Days

Day: 5.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,971,786 km

• M1: 242,648 km (0.052 R)
• M2: 419,173 km (0.089 R)
• M3: 638,933 km (0.029 R)
• M4: 1,178,831 km (0.056 R)
• M5: 1,503,758 km (0.117 R)
• M6: 1,659,489 km (0.114 R)
• M7: 1,968,558 km (0.064 R)
• M8: 2,159,146 km (0.089 R)
• M9: 2,256,833 km (0.113 R)
• M10: 2,416,305 km (0.118 R)
• M11: 2,641,898 km (0.1 R)
• M12: 2,789,103 km (0.107 R)
• M13: 3,269,611 km (0.075 R)
• M14: 3,682,352 km (0.081 R)
• M15: 4,111,847 km (0.101 R)
• M16: 4,482,102 km (0.12 R)
• M17: 4,658,627 km (0.092 R)
• M18: 5,820,554 km (0.096 R)
• M19: 6,490,902 km (0.088 R)
• M20: 7,274,346 km (0.083 R)
• M21: 7,422,747 km (0.107 R)
• M22: 7,782,979 km (0.11 R)
• M23: 7,934,821 km (0.083 R)
• M24: 8,272,313 km (0.067 R)
• M25: 8,645,859 km (0.038 R)
• M26: 8,866,367 km (0.068 R)
• M27: 9,216,575 km (0.106 R)
• M28: 9,377,243 km (0.099 R)
• M29: 9,538,959 km (0.031 R)
• M30: 9,996,579 km (0.094 R)
• M31: 10,294,577 km (0.09 R)
• M32: 10,461,379 km (0.072 R)
• M33: 11,069,494 km (0.066 R)
• M34: 12,003,135 km (0.089 R)
• M35: 12,355,288 km (0.087 R)
• M36: 12,639,524 km (0.098 R)
• M37: 12,854,047 km (0.033 R)
• M38: 13,105,970 km (0.093 R)
• M39: 13,214,429 km (0.069 R)
• M40: 13,651,404 km (0.069 R)
• M41: 14,501,868 km (0.071 R)
• M42: 14,614,066 km (0.109 R)
• M43: 14,726,714 km (0.078 R)
• M44: 14,990,305 km (0.097 R)
• M45: 15,141,698 km (0.081 R)
• M46: 15,407,833 km (0.07 R)
• M47: 15,522,275 km (0.065 R)
• M48: 15,867,547 km (0.113 R)
• M49: 16,448,735 km (0.103 R)
• M50: 16,840,083 km (0.095 R)
• M51: 17,274,066 km (0.071 R)
• M52: 19,581,464 km (0.093 R)
• M53: 19,664,191 km (0.117 R)
• M54: 19,747,069 km (0.072 R)
• M55: 19,871,534 km (0.107 R)
• M56: 20,246,576 km (0.089 R)
• M57: 20,750,122 km (0.112 R)
• M58: 21,088,213 km (0.109 R)
• M59: 21,258,007 km (0.104 R)
• M60: 22,199,426 km (0.095 R)
• M61: 22,849,280 km (0.115 R)
• M62: 23,198,441 km (0.112 R)
• M63: 23,505,266 km (0.117 R)
• M64: 23,681,343 km (0.111 R)
• M65: 23,813,587 km (0.072 R)
• M66: 23,946,131 km (0.051 R)
• M67: 24,345,258 km (0.097 R)
• M68: 25,015,158 km (0.089 R)
• M69: 25,872,653 km (0.101 R)
• M70: 26,464,761 km (0.066 R)
• M71: 28,361,662 km (0.053 R)
• M72: 28,455,310 km (0.044 R)
• M73: 29,397,478 km (0.07 R)
• M74: 29,682,162 km (0.116 R)
• M75: 30,589,623 km (0.113 R)
• M76: 31,215,840 km (0.09 R)
• M77: 31,603,298 km (0.107 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 15,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit