🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.67 AU - 0.79 AU

Year: 236 Days

Day: 27.9 Hours

Environment

Temp: 151 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.04 AU - 1.3 AU

Year: 479 Days

Day: 31.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,838,128 km

• M1: 260,450 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.8 AU - 1.82 AU

Year: 922 Days

Day: 27.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.06 AU - 2.58 AU

Year: 1338 Days

Day: 41.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 11.7

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.02 AU - 6.54 AU

Year: 4595 Days

Day: 11.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,838,128 km

• M1: 179,817 km (0.041 R)
• M2: 256,261 km (0.091 R)
• M3: 685,607 km (0.089 R)
• M4: 832,363 km (0.103 R)
• M5: 936,632 km (0.094 R)
• M6: 1,101,938 km (0.051 R)
• M7: 1,292,376 km (0.111 R)
• M8: 1,526,048 km (0.103 R)
• M9: 1,841,999 km (0.11 R)
• M10: 2,289,446 km (0.061 R)
• M11: 2,497,237 km (0.111 R)
• M12: 2,574,280 km (0.084 R)
• M13: 3,053,891 km (0.082 R)
• M14: 3,157,413 km (0.026 R)
• M15: 3,389,289 km (0.073 R)
• M16: 3,496,701 km (0.1 R)
• M17: 3,892,387 km (0.102 R)
• M18: 3,982,295 km (0.117 R)
• M19: 4,072,952 km (0.075 R)
• M20: 4,943,910 km (0.092 R)
• M21: 5,164,418 km (0.105 R)
• M22: 6,026,550 km (0.047 R)
• M23: 6,474,446 km (0.099 R)
• M24: 6,878,660 km (0.09 R)
• M25: 7,097,671 km (0.056 R)
• M26: 7,598,674 km (0.097 R)
• M27: 7,939,159 km (0.099 R)
• M28: 8,140,069 km (0.112 R)
• M29: 8,400,968 km (0.091 R)
• M30: 8,488,482 km (0.093 R)
• M31: 9,050,222 km (0.084 R)
• M32: 9,684,966 km (0.032 R)
• M33: 9,961,573 km (0.055 R)
• M34: 10,054,323 km (0.09 R)
• M35: 10,147,373 km (0.047 R)
• M36: 10,490,999 km (0.114 R)
• M37: 10,616,811 km (0.052 R)
• M38: 10,711,656 km (0.107 R)
• M39: 10,901,945 km (0.109 R)
• M40: 11,061,416 km (0.04 R)
• M41: 11,969,026 km (0.071 R)
• M42: 12,067,761 km (0.11 R)
• M43: 12,332,250 km (0.099 R)
• M44: 12,431,882 km (0.075 R)
• M45: 13,001,701 km (0.084 R)
• M46: 13,137,087 km (0.04 R)
• M47: 13,889,714 km (0.091 R)
• M48: 14,341,050 km (0.086 R)
• M49: 15,044,908 km (0.068 R)
• M50: 15,329,593 km (0.09 R)
• M51: 16,121,714 km (0.116 R)
• M52: 16,267,123 km (0.099 R)
• M53: 16,559,437 km (0.098 R)
• M54: 17,334,803 km (0.118 R)
• M55: 17,483,802 km (0.073 R)
• M56: 18,008,891 km (0.092 R)
• M57: 18,539,066 km (0.086 R)
• M58: 18,767,801 km (0.115 R)
• M59: 19,576,078 km (0.107 R)
• M60: 19,770,107 km (0.082 R)
• M61: 21,027,626 km (0.071 R)
• M62: 21,146,856 km (0.09 R)
• M63: 22,189,403 km (0.118 R)
• M64: 22,635,504 km (0.043 R)
• M65: 23,043,607 km (0.077 R)
• M66: 23,248,706 km (0.045 R)
• M67: 23,495,542 km (0.118 R)
• M68: 23,867,293 km (0.089 R)
• M69: 24,157,812 km (0.074 R)
• M70: 24,658,666 km (0.108 R)
• M71: 24,868,402 km (0.073 R)
• M72: 24,952,476 km (0.082 R)
• M73: 25,036,550 km (0.113 R)
• M74: 25,120,774 km (0.08 R)
• M75: 25,713,032 km (0.08 R)
• M76: 26,825,292 km (0.083 R)
• M77: 27,691,463 km (0.041 R)
• M78: 28,215,505 km (0.116 R)
• M79: 28,566,761 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 10.7

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.13 AU - 7.05 AU

Year: 6407 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,838,128 km

• M1: 193,879 km (0.049 R)
• M2: 295,755 km (0.055 R)
• M3: 426,354 km (0.102 R)
• M4: 494,870 km (0.097 R)
• M5: 567,874 km (0.056 R)
• M6: 826,678 km (0.067 R)
• M7: 901,327 km (0.09 R)
• M8: 1,275,172 km (0.034 R)
• M9: 1,345,184 km (0.119 R)
• M10: 1,470,697 km (0.059 R)
• M11: 2,657,905 km (0.085 R)
• M12: 3,486,678 km (0.106 R)
• M13: 3,561,327 km (0.072 R)
• M14: 3,661,557 km (0.102 R)
• M15: 4,020,293 km (0.077 R)
• M16: 4,444,104 km (0.041 R)
• M17: 4,579,490 km (0.064 R)
• M18: 5,078,399 km (0.118 R)
• M19: 5,565,639 km (0.054 R)
• M20: 5,770,588 km (0.086 R)
• M21: 5,948,311 km (0.115 R)
• M22: 6,218,185 km (0.1 R)
• M23: 6,492,248 km (0.111 R)
• M24: 7,115,473 km (0.096 R)
• M25: 7,402,252 km (0.112 R)
• M26: 7,530,906 km (0.099 R)
• M27: 7,725,234 km (0.107 R)
• M28: 7,987,030 km (0.028 R)
• M29: 9,339,395 km (0.088 R)
• M30: 9,443,665 km (0.112 R)
• M31: 10,042,056 km (0.11 R)
• M32: 10,907,630 km (0.112 R)
• M33: 11,164,489 km (0.071 R)
• M34: 11,684,491 km (0.06 R)
• M35: 11,947,484 km (0.088 R)
• M36: 12,288,418 km (0.063 R)
• M37: 12,364,563 km (0.1 R)
• M38: 12,671,089 km (0.066 R)
• M39: 12,902,517 km (0.079 R)
• M40: 13,487,295 km (0.098 R)
• M41: 14,001,164 km (0.083 R)
• M42: 14,240,521 km (0.11 R)
• M43: 15,007,359 km (0.109 R)
• M44: 15,334,231 km (0.076 R)
• M45: 15,622,206 km (0.11 R)
• M46: 16,203,544 km (0.111 R)
• M47: 17,003,743 km (0.106 R)
• M48: 17,301,891 km (0.044 R)
• M49: 17,903,275 km (0.112 R)
• M50: 18,293,426 km (0.093 R)
• M51: 18,774,234 km (0.109 R)
• M52: 19,214,949 km (0.104 R)
• M53: 19,436,503 km (0.07 R)
• M54: 19,658,955 km (0.094 R)
• M55: 21,285,683 km (0.114 R)
• M56: 22,627,276 km (0.061 R)
• M57: 24,330,448 km (0.032 R)
• M58: 25,245,837 km (0.092 R)
• M59: 25,391,396 km (0.052 R)
• M60: 25,683,411 km (0.095 R)
• M61: 26,714,290 km (0.08 R)
• M62: 27,309,241 km (0.06 R)
• M63: 27,508,655 km (0.077 R)
• M64: 28,059,325 km (0.052 R)
• M65: 28,159,854 km (0.109 R)
• M66: 28,411,628 km (0.115 R)
• M67: 28,765,427 km (0.06 R)
• M68: 29,784,338 km (0.098 R)
• M69: 31,126,530 km (0.085 R)
• M70: 31,595,669 km (0.091 R)
• M71: 32,014,692 km (0.098 R)
• M72: 32,277,536 km (0.078 R)
• M73: 32,752,509 km (0.047 R)
• M74: 34,030,224 km (0.104 R)
• M75: 34,191,042 km (0.116 R)
• M76: 35,215,788 km (0.055 R)
• M77: 35,487,008 km (0.049 R)
• M78: 35,813,581 km (0.057 R)
• M79: 36,744,079 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 5.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.07 AU - 14.67 AU

Year: 17487 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,838,128 km

• M1: 77,940 km (0.114 R)
• M2: 260,599 km (0.072 R)
• M3: 1,225,655 km (0.096 R)
• M4: 1,264,252 km (0.111 R)
• M5: 1,362,837 km (0.109 R)
• M6: 1,403,078 km (0.094 R)
• M7: 1,464,114 km (0.089 R)
• M8: 2,075,521 km (0.112 R)
• M9: 2,263,266 km (0.056 R)
• M10: 2,335,223 km (0.085 R)
• M11: 2,456,696 km (0.101 R)
• M12: 2,555,431 km (0.113 R)
• M13: 3,309,703 km (0.068 R)
• M14: 3,556,989 km (0.066 R)
• M15: 4,393,989 km (0.099 R)
• M16: 4,635,290 km (0.112 R)
• M17: 4,726,844 km (0.041 R)
• M18: 4,943,013 km (0.048 R)
• M19: 5,067,927 km (0.117 R)
• M20: 5,130,758 km (0.114 R)
• M21: 5,610,369 km (0.101 R)
• M22: 6,171,211 km (0.113 R)
• M23: 6,339,659 km (0.047 R)
• M24: 6,612,076 km (0.094 R)
• M25: 6,923,240 km (0.095 R)
• M26: 7,203,885 km (0.115 R)
• M27: 7,631,885 km (0.028 R)
• M28: 7,740,194 km (0.067 R)
• M29: 8,067,963 km (0.074 R)
• M30: 8,289,068 km (0.085 R)
• M31: 9,155,090 km (0.105 R)
• M32: 9,385,770 km (0.107 R)
• M33: 9,462,963 km (0.07 R)
• M34: 9,931,204 km (0.09 R)
• M35: 10,207,811 km (0.104 R)
• M36: 10,607,536 km (0.114 R)
• M37: 11,339,519 km (0.107 R)
• M38: 11,380,808 km (0.087 R)
• M39: 11,587,253 km (0.076 R)
• M40: 11,670,130 km (0.086 R)
• M41: 12,004,032 km (0.047 R)
• M42: 12,087,957 km (0.11 R)
• M43: 12,510,571 km (0.086 R)
• M44: 12,553,057 km (0.117 R)
• M45: 13,067,224 km (0.036 R)
• M46: 13,240,010 km (0.107 R)
• M47: 13,851,117 km (0.113 R)
• M48: 14,695,148 km (0.103 R)
• M49: 15,191,365 km (0.104 R)
• M50: 15,510,008 km (0.107 R)
• M51: 15,739,042 km (0.051 R)
• M52: 16,759,599 km (0.096 R)
• M53: 17,135,987 km (0.053 R)
• M54: 18,137,395 km (0.105 R)
• M55: 18,378,547 km (0.08 R)
• M56: 18,961,829 km (0.078 R)
• M57: 19,157,503 km (0.088 R)
• M58: 19,354,075 km (0.058 R)
• M59: 19,452,510 km (0.067 R)
• M60: 20,296,093 km (0.111 R)
• M61: 21,253,220 km (0.095 R)
• M62: 22,638,197 km (0.088 R)
• M63: 22,897,899 km (0.088 R)
• M64: 23,788,305 km (0.114 R)
• M65: 24,583,268 km (0.059 R)
• M66: 25,333,053 km (0.082 R)
• M67: 25,548,624 km (0.108 R)
• M68: 25,818,947 km (0.073 R)
• M69: 26,253,529 km (0.043 R)
• M70: 26,745,407 km (0.091 R)
• M71: 27,793,489 km (0.078 R)
• M72: 28,518,291 km (0.102 R)
• M73: 28,574,390 km (0.05 R)
• M74: 28,686,588 km (0.037 R)
• M75: 29,023,782 km (0.094 R)
• M76: 29,192,977 km (0.055 R)
• M77: 31,017,473 km (0.111 R)
• M78: 31,479,431 km (0.075 R)
• M79: 33,231,671 km (0.09 R)
• M80: 33,467,736 km (0.027 R)
• M81: 34,179,074 km (0.102 R)
• M82: 34,357,694 km (0.055 R)
• M83: 34,895,499 km (0.1 R)
• M84: 35,556,572 km (0.089 R)
• M85: 35,677,147 km (0.111 R)
• M86: 36,160,947 km (0.042 R)
• M87: 36,708,026 km (0.119 R)
• M88: 37,625,660 km (0.117 R)
• M89: 38,674,790 km (0.082 R)
• M90: 38,736,873 km (0.032 R)
• M91: 39,109,671 km (0.082 R)
• M92: 40,360,758 km (0.043 R)
• M93: 40,423,738 km (0.055 R)
• M94: 42,453,781 km (0.03 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit