🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.59 AU

Year: 137 Days

Day: 27.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.63 AU - 0.89 AU

Year: 235 Days

Day: 33.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 283 Days

Day: 30.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,398,255 km

• M1: 323,131 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.26 AU - 1.28 AU

Year: 508 Days

Day: 29.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.83 AU - 2.97 AU

Year: 1319 Days

Day: 15.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.21 AU - 4.61 AU

Year: 2743 Days

Day: 35.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,398,255 km

• M1: 1,161,029 km (0.1 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 11.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.6 AU - 10.76 AU

Year: 10684 Days

Day: 9.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,398,255 km

• M1: 145,708 km (0.095 R)
• M2: 369,956 km (0.109 R)
• M3: 580,440 km (0.034 R)
• M4: 717,621 km (0.109 R)
• M5: 832,512 km (0.077 R)
• M6: 936,632 km (0.064 R)
• M7: 1,045,390 km (0.032 R)
• M8: 1,296,415 km (0.083 R)
• M9: 1,377,796 km (0.113 R)
• M10: 1,811,032 km (0.096 R)
• M11: 2,187,570 km (0.045 R)
• M12: 2,435,603 km (0.109 R)
• M13: 2,640,702 km (0.103 R)
• M14: 2,959,195 km (0.08 R)
• M15: 3,262,131 km (0.094 R)
• M16: 3,720,798 km (0.097 R)
• M17: 3,898,072 km (0.108 R)
• M18: 4,078,337 km (0.08 R)
• M19: 5,216,478 km (0.091 R)
• M20: 5,448,803 km (0.104 R)
• M21: 5,583,142 km (0.12 R)
• M22: 6,411,914 km (0.072 R)
• M23: 7,022,274 km (0.113 R)
• M24: 7,205,381 km (0.108 R)
• M25: 7,576,235 km (0.053 R)
• M26: 9,042,294 km (0.114 R)
• M27: 9,807,487 km (0.068 R)
• M28: 10,053,575 km (0.066 R)
• M29: 10,635,511 km (0.064 R)
• M30: 10,803,809 km (0.06 R)
• M31: 11,314,087 km (0.104 R)
• M32: 11,832,294 km (0.097 R)
• M33: 11,963,043 km (0.07 R)
• M34: 12,623,966 km (0.076 R)
• M35: 13,614,902 km (0.092 R)
• M36: 14,027,493 km (0.059 R)
• M37: 14,537,323 km (0.049 R)
• M38: 14,959,039 km (0.12 R)
• M39: 15,814,589 km (0.101 R)
• M40: 16,151,484 km (0.119 R)
• M41: 16,539,541 km (0.117 R)
• M42: 16,783,684 km (0.09 R)
• M43: 16,979,807 km (0.101 R)
• M44: 17,871,859 km (0.118 R)
• M45: 18,779,170 km (0.038 R)
• M46: 20,324,367 km (0.069 R)
• M47: 20,533,505 km (0.088 R)
• M48: 20,848,558 km (0.115 R)
• M49: 21,112,299 km (0.096 R)
• M50: 21,749,885 km (0.086 R)
• M51: 22,447,609 km (0.088 R)
• M52: 22,555,619 km (0.108 R)
• M53: 22,880,695 km (0.098 R)
• M54: 22,989,453 km (0.043 R)
• M55: 23,207,267 km (0.085 R)
• M56: 23,645,140 km (0.108 R)
• M57: 24,251,760 km (0.098 R)
• M58: 24,696,215 km (0.112 R)
• M59: 25,255,412 km (0.086 R)
• M60: 25,424,009 km (0.093 R)
• M61: 25,762,249 km (0.113 R)
• M62: 27,187,917 km (0.082 R)
• M63: 28,171,972 km (0.051 R)
• M64: 30,473,385 km (0.07 R)
• M65: 31,616,313 km (0.089 R)
• M66: 31,858,662 km (0.108 R)
• M67: 32,345,304 km (0.11 R)
• M68: 32,650,782 km (0.119 R)
• M69: 33,326,067 km (0.119 R)
• M70: 33,881,973 km (0.104 R)
• M71: 34,378,787 km (0.111 R)
• M72: 35,631,071 km (0.112 R)
• M73: 36,199,543 km (0.106 R)
• M74: 37,281,585 km (0.084 R)
• M75: 38,180,518 km (0.099 R)
• M76: 39,281,708 km (0.071 R)
• M77: 39,934,404 km (0.11 R)
• M78: 41,382,810 km (0.069 R)
• M79: 41,581,626 km (0.079 R)
• M80: 42,246,738 km (0.102 R)
• M81: 42,647,511 km (0.115 R)
• M82: 45,556,441 km (0.054 R)
• M83: 45,693,174 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.6

Radius: 4.3

Gravity: 32.92 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.25 AU - 17.05 AU

Year: 18883 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,398,255 km

• M1: 146,008 km (0.1 R)
• M2: 195,824 km (0.085 R)
• M3: 419,024 km (0.034 R)
• M4: 747,541 km (0.092 R)
• M5: 960,867 km (0.073 R)
• M6: 1,328,429 km (0.102 R)
• M7: 1,675,197 km (0.078 R)
• M8: 1,921,285 km (0.074 R)
• M9: 3,199,749 km (0.113 R)
• M10: 3,237,148 km (0.089 R)
• M11: 3,350,693 km (0.028 R)
• M12: 3,897,473 km (0.102 R)
• M13: 4,181,111 km (0.067 R)
• M14: 4,725,348 km (0.028 R)
• M15: 6,345,343 km (0.098 R)
• M16: 6,678,498 km (0.11 R)
• M17: 7,262,827 km (0.081 R)
• M18: 7,461,343 km (0.054 R)
• M19: 7,863,462 km (0.03 R)
• M20: 8,067,215 km (0.066 R)
• M21: 8,741,303 km (0.117 R)
• M22: 8,952,236 km (0.101 R)
• M23: 9,922,528 km (0.051 R)
• M24: 10,087,534 km (0.106 R)
• M25: 10,364,440 km (0.084 R)
• M26: 10,420,090 km (0.113 R)
• M27: 10,812,635 km (0.079 R)
• M28: 12,430,835 km (0.115 R)
• M29: 12,727,637 km (0.091 R)
• M30: 12,906,855 km (0.103 R)
• M31: 13,449,447 km (0.078 R)
• M32: 13,692,992 km (0.119 R)
• M33: 14,122,787 km (0.113 R)
• M34: 14,308,288 km (0.106 R)
• M35: 14,370,222 km (0.029 R)
• M36: 15,058,372 km (0.103 R)
• M37: 15,374,772 km (0.031 R)
• M38: 15,821,321 km (0.077 R)
• M39: 16,207,433 km (0.108 R)
• M40: 16,661,912 km (0.06 R)
• M41: 17,516,863 km (0.06 R)
• M42: 17,649,557 km (0.078 R)
• M43: 18,386,027 km (0.069 R)
• M44: 18,995,938 km (0.054 R)
• M45: 19,132,371 km (0.054 R)
• M46: 21,005,935 km (0.1 R)
• M47: 23,300,766 km (0.108 R)
• M48: 25,073,501 km (0.086 R)
• M49: 25,824,781 km (0.077 R)
• M50: 26,355,106 km (0.118 R)
• M51: 27,349,483 km (0.12 R)
• M52: 28,434,067 km (0.104 R)
• M53: 31,286,599 km (0.069 R)
• M54: 31,447,866 km (0.116 R)
• M55: 31,932,862 km (0.101 R)
• M56: 32,339,021 km (0.046 R)
• M57: 32,583,463 km (0.071 R)
• M58: 33,485,090 km (0.103 R)
• M59: 35,061,851 km (0.088 R)
• M60: 35,313,026 km (0.103 R)
• M61: 35,396,801 km (0.067 R)
• M62: 37,771,368 km (0.112 R)
• M63: 38,804,790 km (0.111 R)
• M64: 38,977,875 km (0.107 R)
• M65: 39,498,775 km (0.11 R)
• M66: 40,284,463 km (0.094 R)
• M67: 41,075,237 km (0.079 R)
• M68: 42,404,713 km (0.112 R)
• M69: 42,940,423 km (0.106 R)
• M70: 44,289,497 km (0.118 R)
• M71: 45,105,553 km (0.101 R)
• M72: 45,652,333 km (0.108 R)
• M73: 48,979,091 km (0.119 R)
• M74: 49,072,590 km (0.113 R)
• M75: 49,353,534 km (0.106 R)
• M76: 49,728,875 km (0.112 R)
• M77: 49,916,920 km (0.078 R)
• M78: 51,524,798 km (0.077 R)
• M79: 55,082,684 km (0.1 R)
• M80: 55,179,923 km (0.09 R)
• M81: 55,862,388 km (0.105 R)
• M82: 56,547,546 km (0.112 R)
• M83: 56,841,955 km (0.095 R)
• M84: 57,728,472 km (0.111 R)
• M85: 58,025,124 km (0.041 R)
• M86: 58,124,009 km (0.093 R)
• M87: 61,219,338 km (0.094 R)
• M88: 61,420,847 km (0.05 R)
• M89: 61,622,654 km (0.089 R)
• M90: 62,837,838 km (0.105 R)
• M91: 63,346,470 km (0.097 R)
• M92: 64,163,125 km (0.096 R)
• M93: 67,360,480 km (0.049 R)
• M94: 69,031,040 km (0.11 R)
• M95: 69,871,331 km (0.083 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: 456 - 16,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit