🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.45 AU - 0.67 AU

Year: 150 Days

Day: 34.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,355,989 km

• M1: 359,932 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.77 AU - 0.79 AU

Year: 247 Days

Day: 15.5 Hours

Environment

Temp: 168 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,355,989 km

• M1: 41,588 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.61 AU - 2.29 AU

Year: 975 Days

Day: 36 Hours

Environment

Temp: -58 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,355,989 km

• M1: 979,417 km (0.093 R)
• M2: 1,733,540 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.54 AU - 4.46 AU

Year: 2865 Days

Day: 44.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.8 AU - 5.12 AU

Year: 3373 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 8.6

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.05 AU - 7.45 AU

Year: 5596 Days

Day: 5.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,355,989 km

• M1: 115,340 km (0.104 R)
• M2: 216,019 km (0.086 R)
• M3: 515,065 km (0.082 R)
• M4: 921,224 km (0.071 R)
• M5: 1,040,304 km (0.039 R)
• M6: 1,294,022 km (0.081 R)
• M7: 1,497,325 km (0.037 R)
• M8: 1,747,453 km (0.088 R)
• M9: 1,915,601 km (0.102 R)
• M10: 2,207,466 km (0.109 R)
• M11: 2,492,749 km (0.094 R)
• M12: 2,576,375 km (0.088 R)
• M13: 2,661,047 km (0.112 R)
• M14: 2,876,917 km (0.046 R)
• M15: 3,234,007 km (0.114 R)
• M16: 3,628,945 km (0.07 R)
• M17: 4,312,757 km (0.114 R)
• M18: 4,464,449 km (0.114 R)
• M19: 4,617,937 km (0.09 R)
• M20: 5,115,499 km (0.048 R)
• M21: 5,685,317 km (0.119 R)
• M22: 5,851,820 km (0.116 R)
• M23: 5,907,620 km (0.03 R)
• M24: 6,104,640 km (0.099 R)
• M25: 6,161,188 km (0.113 R)
• M26: 6,361,051 km (0.09 R)
• M27: 6,591,881 km (0.061 R)
• M28: 7,603,761 km (0.081 R)
• M29: 7,910,586 km (0.103 R)
• M30: 8,034,453 km (0.094 R)
• M31: 8,346,963 km (0.104 R)
• M32: 8,823,133 km (0.042 R)
• M33: 9,113,203 km (0.058 R)
• M34: 9,177,979 km (0.114 R)
• M35: 9,275,666 km (0.083 R)
• M36: 9,471,939 km (0.047 R)
• M37: 9,935,094 km (0.036 R)
• M38: 10,135,854 km (0.119 R)
• M39: 10,439,687 km (0.059 R)
• M40: 10,780,621 km (0.088 R)
• M41: 10,952,509 km (0.114 R)
• M42: 11,264,121 km (0.106 R)
• M43: 11,684,342 km (0.03 R)
• M44: 12,073,895 km (0.066 R)
• M45: 13,011,724 km (0.114 R)
• M46: 13,935,490 km (0.102 R)
• M47: 14,499,923 km (0.052 R)
• M48: 14,575,769 km (0.106 R)
• M49: 16,316,341 km (0.079 R)
• M50: 16,592,947 km (0.099 R)
• M51: 16,831,256 km (0.107 R)
• M52: 17,553,216 km (0.107 R)
• M53: 18,203,219 km (0.105 R)
• M54: 18,367,028 km (0.111 R)
• M55: 18,572,426 km (0.11 R)
• M56: 18,902,738 km (0.088 R)
• M57: 19,234,845 km (0.115 R)
• M58: 20,115,977 km (0.094 R)
• M59: 20,327,658 km (0.112 R)
• M60: 20,540,236 km (0.061 R)
• M61: 20,753,413 km (0.078 R)
• M62: 21,095,993 km (0.068 R)
• M63: 21,483,750 km (0.055 R)
• M64: 22,397,644 km (0.088 R)
• M65: 22,705,217 km (0.101 R)
• M66: 22,925,574 km (0.065 R)
• M67: 23,191,111 km (0.108 R)
• M68: 23,368,683 km (0.077 R)
• M69: 23,948,974 km (0.083 R)
• M70: 24,443,544 km (0.068 R)
• M71: 24,987,033 km (0.083 R)
• M72: 25,077,989 km (0.118 R)
• M73: 26,085,979 km (0.099 R)
• M74: 27,200,633 km (0.108 R)
• M75: 27,716,745 km (0.116 R)
• M76: 28,283,273 km (0.081 R)
• M77: 28,615,679 km (0.111 R)
• M78: 28,949,282 km (0.108 R)
• M79: 29,716,719 km (0.109 R)
• M80: 30,442,269 km (0.081 R)
• M81: 30,539,358 km (0.116 R)
• M82: 30,782,754 km (0.089 R)
• M83: 31,910,722 km (0.077 R)
• M84: 32,554,142 km (0.107 R)
• M85: 32,703,291 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 9.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.99 AU - 11.25 AU

Year: 9864 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,355,989 km

• M1: 129,103 km (0.064 R)
• M2: 194,477 km (0.092 R)
• M3: 303,833 km (0.063 R)
• M4: 393,293 km (0.096 R)
• M5: 548,276 km (0.058 R)
• M6: 663,915 km (0.076 R)
• M7: 842,685 km (0.117 R)
• M8: 921,224 km (0.084 R)
• M9: 1,098,198 km (0.087 R)
• M10: 1,222,514 km (0.073 R)
• M11: 1,312,572 km (0.048 R)
• M12: 1,796,371 km (0.058 R)
• M13: 2,035,129 km (0.046 R)
• M14: 2,380,401 km (0.087 R)
• M15: 3,161,302 km (0.088 R)
• M16: 3,232,810 km (0.12 R)
• M17: 3,729,625 km (0.104 R)
• M18: 3,843,169 km (0.107 R)
• M19: 4,191,284 km (0.099 R)
• M20: 4,569,766 km (0.071 R)
• M21: 4,938,375 km (0.08 R)
• M22: 5,000,758 km (0.115 R)
• M23: 5,466,456 km (0.107 R)
• M24: 5,639,391 km (0.089 R)
• M25: 5,792,130 km (0.071 R)
• M26: 5,990,497 km (0.114 R)
• M27: 6,348,634 km (0.074 R)
• M28: 6,783,216 km (0.07 R)
• M29: 7,251,009 km (0.117 R)
• M30: 7,801,978 km (0.079 R)
• M31: 8,515,859 km (0.113 R)
• M32: 8,741,602 km (0.098 R)
• M33: 8,893,294 km (0.083 R)
• M34: 9,020,303 km (0.088 R)
• M35: 9,508,590 km (0.111 R)
• M36: 10,137,649 km (0.112 R)
• M37: 10,483,968 km (0.083 R)
• M38: 10,645,235 km (0.093 R)
• M39: 11,546,412 km (0.037 R)
• M40: 11,964,090 km (0.114 R)
• M41: 12,273,608 km (0.055 R)
• M42: 12,358,430 km (0.104 R)
• M43: 13,073,358 km (0.089 R)
• M44: 14,096,607 km (0.097 R)
• M45: 14,423,479 km (0.117 R)
• M46: 15,327,798 km (0.114 R)
• M47: 16,437,066 km (0.037 R)
• M48: 16,718,460 km (0.087 R)
• M49: 16,843,972 km (0.093 R)
• M50: 17,032,914 km (0.039 R)
• M51: 17,923,919 km (0.079 R)
• M52: 18,310,480 km (0.084 R)
• M53: 18,667,122 km (0.081 R)
• M54: 18,732,197 km (0.078 R)
• M55: 19,091,680 km (0.039 R)
• M56: 20,217,105 km (0.065 R)
• M57: 21,363,773 km (0.11 R)
• M58: 21,602,531 km (0.096 R)
• M59: 23,579,168 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 156.3

Radius: 7.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.69 AU - 16.07 AU

Year: 20558 Days

Day: 23.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,355,989 km

• M1: 133,591 km (0.104 R)
• M2: 326,722 km (0.046 R)
• M3: 514,766 km (0.106 R)
• M4: 605,871 km (0.108 R)
• M5: 653,743 km (0.05 R)
• M6: 805,285 km (0.12 R)
• M7: 1,064,090 km (0.074 R)
• M8: 1,306,139 km (0.079 R)
• M9: 1,369,419 km (0.058 R)
• M10: 1,499,120 km (0.12 R)
• M11: 1,655,600 km (0.066 R)
• M12: 1,841,101 km (0.087 R)
• M13: 2,182,035 km (0.115 R)
• M14: 2,489,907 km (0.083 R)
• M15: 3,915,126 km (0.032 R)
• M16: 4,163,010 km (0.07 R)
• M17: 4,447,993 km (0.119 R)
• M18: 4,544,484 km (0.105 R)
• M19: 4,739,410 km (0.075 R)
• M20: 4,804,934 km (0.101 R)
• M21: 5,204,809 km (0.081 R)
• M22: 5,511,934 km (0.119 R)
• M23: 6,072,178 km (0.107 R)
• M24: 6,467,864 km (0.106 R)
• M25: 7,133,425 km (0.106 R)
• M26: 7,743,186 km (0.068 R)
• M27: 7,820,528 km (0.111 R)
• M28: 7,976,110 km (0.092 R)
• M29: 8,329,909 km (0.117 R)
• M30: 8,729,036 km (0.06 R)
• M31: 9,380,684 km (0.058 R)
• M32: 9,963,667 km (0.078 R)
• M33: 10,472,599 km (0.088 R)
• M34: 10,687,272 km (0.071 R)
• M35: 10,816,674 km (0.109 R)
• M36: 11,077,124 km (0.115 R)
• M37: 11,164,489 km (0.1 R)
• M38: 11,471,763 km (0.105 R)
• M39: 11,560,026 km (0.069 R)
• M40: 11,915,620 km (0.088 R)
• M41: 12,546,474 km (0.103 R)
• M42: 12,683,057 km (0.083 R)
• M43: 13,003,795 km (0.107 R)
• M44: 13,606,375 km (0.118 R)
• M45: 13,840,496 km (0.048 R)
• M46: 14,217,931 km (0.061 R)
• M47: 15,322,113 km (0.082 R)
• M48: 15,908,986 km (0.058 R)
• M49: 17,256,414 km (0.104 R)
• M50: 17,764,598 km (0.06 R)
• M51: 17,969,247 km (0.043 R)
• M52: 18,536,223 km (0.094 R)
• M53: 18,691,805 km (0.05 R)
• M54: 20,862,021 km (0.081 R)
• M55: 22,114,006 km (0.075 R)
• M56: 23,334,126 km (0.074 R)
• M57: 24,918,368 km (0.061 R)
• M58: 25,147,552 km (0.111 R)
• M59: 25,607,864 km (0.092 R)
• M60: 26,245,450 km (0.076 R)
• M61: 26,478,674 km (0.111 R)
• M62: 26,654,002 km (0.105 R)
• M63: 27,064,499 km (0.115 R)
• M64: 27,300,115 km (0.1 R)
• M65: 28,189,475 km (0.098 R)
• M66: 28,488,072 km (0.07 R)
• M67: 28,607,750 km (0.094 R)
• M68: 28,787,717 km (0.096 R)
• M69: 29,814,257 km (0.12 R)
• M70: 30,607,276 km (0.118 R)
• M71: 30,914,250 km (0.12 R)
• M72: 31,654,909 km (0.114 R)
• M73: 32,463,785 km (0.105 R)
• M74: 32,714,062 km (0.101 R)
• M75: 33,153,731 km (0.106 R)
• M76: 36,804,966 km (0.111 R)
• M77: 37,065,864 km (0.101 R)
• M78: 38,181,865 km (0.112 R)
• M79: 38,909,957 km (0.03 R)
• M80: 39,375,656 km (0.091 R)
• M81: 40,111,079 km (0.093 R)
• M82: 40,783,671 km (0.072 R)
• M83: 41,121,313 km (0.093 R)
• M84: 41,459,853 km (0.089 R)
• M85: 42,003,641 km (0.033 R)
• M86: 42,071,708 km (0.088 R)
• M87: 42,892,103 km (0.055 R)
• M88: 43,925,076 km (0.101 R)
• M89: 44,896,565 km (0.084 R)
• M90: 46,296,502 km (0.038 R)
• M91: 47,214,285 km (0.079 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit