🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 354 Days

Day: 44.8 Hours

Environment

Temp: 41 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,275,379 km

• M1: 408,402 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.94 AU - 3.02 AU

Year: 1448 Days

Day: 24.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.07 AU - 3.29 AU

Year: 1627 Days

Day: 23.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.89 AU - 4.09 AU

Year: 2418 Days

Day: 31.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,275,379 km

• M1: 59,390 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 14.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.14 AU - 6.56 AU

Year: 4589 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,275,379 km

• M1: 184,903 km (0.085 R)
• M2: 373,546 km (0.086 R)
• M3: 479,012 km (0.093 R)
• M4: 620,233 km (0.032 R)
• M5: 743,352 km (0.029 R)
• M6: 863,778 km (0.083 R)
• M7: 978,819 km (0.118 R)
• M8: 1,313,021 km (0.11 R)
• M9: 1,478,775 km (0.066 R)
• M10: 1,716,785 km (0.077 R)
• M11: 1,899,594 km (0.118 R)
• M12: 2,036,775 km (0.039 R)
• M13: 2,267,156 km (0.098 R)
• M14: 2,715,351 km (0.092 R)
• M15: 3,273,800 km (0.081 R)
• M16: 3,694,768 km (0.04 R)
• M17: 3,824,470 km (0.079 R)
• M18: 3,977,807 km (0.087 R)
• M19: 4,178,119 km (0.093 R)
• M20: 4,450,387 km (0.077 R)
• M21: 5,084,383 km (0.115 R)
• M22: 5,229,194 km (0.047 R)
• M23: 5,898,046 km (0.082 R)
• M24: 6,075,918 km (0.116 R)
• M25: 6,463,226 km (0.088 R)
• M26: 6,594,125 km (0.091 R)
• M27: 6,699,441 km (0.106 R)
• M28: 7,072,838 km (0.089 R)
• M29: 7,316,383 km (0.069 R)
• M30: 7,562,771 km (0.06 R)
• M31: 7,895,626 km (0.109 R)
• M32: 8,007,675 km (0.1 R)
• M33: 8,981,407 km (0.102 R)
• M34: 9,811,376 km (0.1 R)
• M35: 10,296,672 km (0.114 R)
• M36: 10,542,312 km (0.118 R)
• M37: 11,070,841 km (0.062 R)
• M38: 11,322,464 km (0.039 R)
• M39: 12,674,979 km (0.106 R)
• M40: 13,604,879 km (0.099 R)
• M41: 13,705,858 km (0.109 R)
• M42: 13,840,945 km (0.113 R)
• M43: 14,214,490 km (0.094 R)
• M44: 14,453,847 km (0.038 R)
• M45: 14,625,735 km (0.064 R)
• M46: 16,238,550 km (0.079 R)
• M47: 19,062,509 km (0.083 R)
• M48: 19,175,605 km (0.065 R)
• M49: 19,326,848 km (0.113 R)
• M50: 19,668,230 km (0.083 R)
• M51: 19,897,115 km (0.094 R)
• M52: 20,550,110 km (0.08 R)
• M53: 20,859,777 km (0.111 R)
• M54: 21,366,465 km (0.077 R)
• M55: 21,601,633 km (0.097 R)
• M56: 22,670,809 km (0.119 R)
• M57: 22,870,672 km (0.034 R)
• M58: 23,031,041 km (0.091 R)
• M59: 23,554,634 km (0.103 R)
• M60: 23,716,648 km (0.114 R)
• M61: 24,245,327 km (0.076 R)
• M62: 24,490,817 km (0.098 R)
• M63: 24,737,055 km (0.079 R)
• M64: 24,942,752 km (0.108 R)
• M65: 25,231,925 km (0.07 R)
• M66: 25,480,557 km (0.109 R)
• M67: 26,231,538 km (0.085 R)
• M68: 27,201,680 km (0.056 R)
• M69: 27,712,407 km (0.091 R)
• M70: 28,097,622 km (0.106 R)
• M71: 28,355,528 km (0.092 R)
• M72: 28,657,267 km (0.056 R)
• M73: 29,003,437 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 8.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 7.62 AU - 8.58 AU

Year: 8549 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,275,379 km

• M1: 142,118 km (0.089 R)
• M2: 214,972 km (0.059 R)
• M3: 280,047 km (0.101 R)
• M4: 568,322 km (0.081 R)
• M5: 639,232 km (0.085 R)
• M6: 698,472 km (0.047 R)
• M7: 775,216 km (0.109 R)
• M8: 937,679 km (0.117 R)
• M9: 1,334,563 km (0.046 R)
• M10: 1,451,399 km (0.085 R)
• M11: 1,633,160 km (0.071 R)
• M12: 1,758,673 km (0.091 R)
• M13: 2,245,763 km (0.12 R)
• M14: 2,528,653 km (0.07 R)
• M15: 2,649,827 km (0.046 R)
• M16: 2,723,579 km (0.081 R)
• M17: 3,552,052 km (0.107 R)
• M18: 3,937,715 km (0.084 R)
• M19: 4,107,060 km (0.113 R)
• M20: 4,278,948 km (0.112 R)
• M21: 4,482,401 km (0.09 R)
• M22: 5,832,971 km (0.087 R)
• M23: 5,961,625 km (0.113 R)
• M24: 6,287,449 km (0.05 R)
• M25: 6,552,237 km (0.042 R)
• M26: 6,787,106 km (0.113 R)
• M27: 6,888,533 km (0.114 R)
• M28: 6,990,559 km (0.102 R)
• M29: 8,001,990 km (0.088 R)
• M30: 8,073,498 km (0.119 R)
• M31: 8,253,015 km (0.105 R)
• M32: 9,546,588 km (0.12 R)
• M33: 9,851,169 km (0.097 R)
• M34: 9,927,763 km (0.109 R)
• M35: 10,587,041 km (0.113 R)
• M36: 10,941,887 km (0.084 R)
• M37: 11,260,531 km (0.057 R)
• M38: 11,988,624 km (0.085 R)
• M39: 12,234,712 km (0.075 R)
• M40: 12,607,061 km (0.112 R)
• M41: 13,789,034 km (0.098 R)
• M42: 15,138,557 km (0.111 R)
• M43: 15,493,552 km (0.084 R)
• M44: 15,761,632 km (0.088 R)
• M45: 15,896,270 km (0.087 R)
• M46: 16,031,357 km (0.076 R)
• M47: 16,393,234 km (0.113 R)
• M48: 16,987,137 km (0.113 R)
• M49: 17,867,670 km (0.089 R)
• M50: 18,620,746 km (0.114 R)
• M51: 18,953,452 km (0.105 R)
• M52: 19,576,527 km (0.039 R)
• M53: 20,060,476 km (0.038 R)
• M54: 21,436,328 km (0.061 R)
• M55: 21,585,477 km (0.086 R)
• M56: 21,685,259 km (0.103 R)
• M57: 21,935,087 km (0.057 R)
• M58: 22,589,129 km (0.106 R)
• M59: 23,402,941 km (0.074 R)
• M60: 23,505,266 km (0.1 R)
• M61: 23,864,900 km (0.117 R)
• M62: 24,019,584 km (0.11 R)
• M63: 25,901,375 km (0.084 R)
• M64: 27,128,227 km (0.059 R)
• M65: 27,182,083 km (0.108 R)
• M66: 27,289,644 km (0.058 R)
• M67: 28,428,532 km (0.102 R)
• M68: 29,638,330 km (0.039 R)
• M69: 30,138,137 km (0.089 R)
• M70: 30,640,636 km (0.079 R)
• M71: 30,864,883 km (0.059 R)
• M72: 31,202,226 km (0.069 R)
• M73: 31,315,023 km (0.11 R)
• M74: 31,597,314 km (0.109 R)
• M75: 31,937,350 km (0.103 R)
• M76: 32,850,047 km (0.084 R)
• M77: 33,137,125 km (0.094 R)
• M78: 34,060,892 km (0.092 R)
• M79: 34,934,693 km (0.084 R)
• M80: 35,993,098 km (0.107 R)
• M81: 36,229,612 km (0.089 R)
• M82: 38,624,076 km (0.12 R)
• M83: 39,230,695 km (0.096 R)
• M84: 39,413,205 km (0.101 R)
• M85: 39,657,049 km (0.1 R)
• M86: 40,637,663 km (0.081 R)
• M87: 40,884,051 km (0.103 R)
• M88: 41,254,605 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.8

Radius: 3.8

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 16.97 AU - 20.74 AU

Year: 30351 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,275,379 km

• M1: 102,923 km (0.08 R)
• M2: 492,775 km (0.106 R)
• M3: 569,070 km (0.085 R)
• M4: 1,229,545 km (0.078 R)
• M5: 1,333,815 km (0.044 R)
• M6: 1,721,124 km (0.064 R)
• M7: 3,354,882 km (0.088 R)
• M8: 4,221,802 km (0.074 R)
• M9: 4,863,427 km (0.103 R)
• M10: 5,406,766 km (0.093 R)
• M11: 5,620,841 km (0.079 R)
• M12: 5,707,308 km (0.049 R)
• M13: 6,414,308 km (0.097 R)
• M14: 6,686,576 km (0.115 R)
• M15: 6,732,203 km (0.117 R)
• M16: 7,336,280 km (0.111 R)
• M17: 8,397,228 km (0.099 R)
• M18: 8,595,295 km (0.068 R)
• M19: 10,023,955 km (0.117 R)
• M20: 10,339,457 km (0.062 R)
• M21: 10,872,624 km (0.077 R)
• M22: 10,980,334 km (0.119 R)
• M23: 11,088,493 km (0.114 R)
• M24: 11,634,077 km (0.092 R)
• M25: 11,799,532 km (0.11 R)
• M26: 14,966,369 km (0.06 R)
• M27: 15,146,186 km (0.092 R)
• M28: 19,214,949 km (0.113 R)
• M29: 20,331,248 km (0.118 R)
• M30: 20,863,817 km (0.114 R)
• M31: 21,671,346 km (0.034 R)
• M32: 23,944,037 km (0.108 R)
• M33: 24,014,049 km (0.065 R)
• M34: 24,859,875 km (0.075 R)
• M35: 25,144,111 km (0.104 R)
• M36: 25,500,752 km (0.115 R)
• M37: 25,859,039 km (0.118 R)
• M38: 27,455,398 km (0.038 R)
• M39: 31,123,538 km (0.094 R)
• M40: 31,583,252 km (0.07 R)
• M41: 31,659,996 km (0.108 R)
• M42: 32,122,253 km (0.067 R)
• M43: 33,993,423 km (0.055 R)
• M44: 35,979,933 km (0.091 R)
• M45: 37,108,649 km (0.098 R)
• M46: 37,514,508 km (0.03 R)
• M47: 38,658,932 km (0.1 R)
• M48: 40,313,634 km (0.106 R)
• M49: 40,730,863 km (0.045 R)
• M50: 42,329,466 km (0.106 R)
• M51: 42,753,575 km (0.058 R)
• M52: 43,093,911 km (0.118 R)
• M53: 43,179,032 km (0.03 R)
• M54: 45,327,556 km (0.11 R)
• M55: 45,414,174 km (0.101 R)
• M56: 46,458,367 km (0.084 R)
• M57: 48,836,674 km (0.089 R)
• M58: 53,069,994 km (0.11 R)
• M59: 53,161,399 km (0.05 R)
• M60: 54,077,536 km (0.067 R)
• M61: 55,369,164 km (0.062 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit