🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 24.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.36 AU - 1.52 AU

Year: 648 Days

Day: 47.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,440,666 km

• M1: 62,831 km (0.026 R)
• M2: 91,703 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.32 AU - 2.58 AU

Year: 1437 Days

Day: 13.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,440,666 km

• M1: 80,035 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.15 AU - 3.49 AU

Year: 1775 Days

Day: 43.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,440,666 km

• M1: 134,189 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.14 AU - 3.48 AU

Year: 2257 Days

Day: 28 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,440,666 km

• M1: 1,022,352 km (0.094 R)

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 12.4

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.67 AU - 5.17 AU

Year: 3482 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,440,666 km

• M1: 163,211 km (0.072 R)
• M2: 293,212 km (0.112 R)
• M3: 439,070 km (0.105 R)
• M4: 796,758 km (0.107 R)
• M5: 923,916 km (0.041 R)
• M6: 1,071,121 km (0.066 R)
• M7: 1,173,894 km (0.088 R)
• M8: 1,432,100 km (0.063 R)
• M9: 1,546,543 km (0.107 R)
• M10: 1,987,707 km (0.083 R)
• M11: 2,331,333 km (0.049 R)
• M12: 2,783,418 km (0.07 R)
• M13: 2,946,480 km (0.065 R)
• M14: 3,301,027 km (0.106 R)
• M15: 3,571,200 km (0.054 R)
• M16: 3,768,670 km (0.093 R)
• M17: 3,888,946 km (0.113 R)
• M18: 4,446,049 km (0.094 R)
• M19: 4,573,357 km (0.064 R)
• M20: 4,875,095 km (0.083 R)
• M21: 5,680,830 km (0.12 R)
• M22: 6,359,854 km (0.06 R)
• M23: 6,624,343 km (0.116 R)
• M24: 6,892,423 km (0.119 R)
• M25: 6,990,708 km (0.06 R)
• M26: 7,188,926 km (0.034 R)
• M27: 7,414,070 km (0.085 R)
• M28: 7,717,904 km (0.102 R)
• M29: 7,974,314 km (0.057 R)
• M30: 8,627,608 km (0.103 R)
• M31: 8,733,673 km (0.078 R)
• M32: 8,893,743 km (0.055 R)
• M33: 9,543,596 km (0.1 R)
• M34: 10,405,729 km (0.08 R)
• M35: 10,660,793 km (0.05 R)
• M36: 11,032,693 km (0.045 R)
• M37: 11,907,392 km (0.059 R)
• M38: 12,055,344 km (0.12 R)
• M39: 12,383,113 km (0.117 R)
• M40: 12,533,010 km (0.119 R)
• M41: 12,743,943 km (0.109 R)
• M42: 12,834,600 km (0.076 R)
• M43: 13,261,103 km (0.028 R)
• M44: 13,537,560 km (0.105 R)
• M45: 13,692,095 km (0.064 R)
• M46: 14,159,139 km (0.057 R)
• M47: 14,694,700 km (0.063 R)
• M48: 15,044,759 km (0.072 R)
• M49: 15,301,169 km (0.079 R)
• M50: 15,397,660 km (0.084 R)
• M51: 15,494,300 km (0.07 R)
• M52: 16,046,316 km (0.103 R)
• M53: 16,308,262 km (0.091 R)
• M54: 16,770,071 km (0.037 R)
• M55: 17,169,348 km (0.086 R)
• M56: 17,437,277 km (0.106 R)
• M57: 17,571,766 km (0.062 R)
• M58: 17,841,790 km (0.114 R)
• M59: 18,386,027 km (0.117 R)
• M60: 18,488,651 km (0.092 R)
• M61: 18,660,240 km (0.093 R)
• M62: 18,832,278 km (0.084 R)
• M63: 19,143,292 km (0.104 R)
• M64: 19,735,400 km (0.117 R)
• M65: 19,840,418 km (0.106 R)
• M66: 20,333,492 km (0.103 R)
• M67: 20,581,525 km (0.053 R)
• M68: 21,080,584 km (0.084 R)
• M69: 22,199,875 km (0.112 R)
• M70: 22,382,235 km (0.05 R)
• M71: 22,895,505 km (0.084 R)
• M72: 23,970,964 km (0.066 R)
• M73: 24,759,944 km (0.113 R)
• M74: 25,100,728 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.4

Radius: 13.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.74 AU - 6.74 AU

Year: 5153 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 55,440,666 km

• M1: 171,589 km (0.06 R)
• M2: 429,944 km (0.047 R)
• M3: 555,008 km (0.119 R)
• M4: 774,319 km (0.092 R)
• M5: 879,935 km (0.067 R)
• M6: 1,048,831 km (0.061 R)
• M7: 1,220,419 km (0.114 R)
• M8: 1,319,154 km (0.092 R)
• M9: 1,812,977 km (0.06 R)
• M10: 2,022,114 km (0.097 R)
• M11: 2,151,517 km (0.066 R)
• M12: 2,317,271 km (0.077 R)
• M13: 2,407,628 km (0.082 R)
• M14: 2,615,120 km (0.115 R)
• M15: 2,744,822 km (0.105 R)
• M16: 2,876,767 km (0.058 R)
• M17: 2,974,155 km (0.111 R)
• M18: 3,122,407 km (0.068 R)
• M19: 3,298,483 km (0.108 R)
• M20: 3,477,851 km (0.062 R)
• M21: 3,981,398 km (0.049 R)
• M22: 4,255,760 km (0.106 R)
• M23: 4,423,310 km (0.081 R)
• M24: 4,693,334 km (0.104 R)
• M25: 4,910,401 km (0.094 R)
• M26: 5,071,667 km (0.116 R)
• M27: 5,234,729 km (0.116 R)
• M28: 5,414,695 km (0.116 R)
• M29: 5,703,718 km (0.1 R)
• M30: 6,313,180 km (0.067 R)
• M31: 6,682,387 km (0.1 R)
• M32: 6,828,844 km (0.12 R)
• M33: 7,091,837 km (0.071 R)
• M34: 7,475,705 km (0.1 R)
• M35: 7,763,830 km (0.097 R)
• M36: 7,935,120 km (0.116 R)
• M37: 8,021,139 km (0.12 R)
• M38: 8,316,295 km (0.089 R)
• M39: 8,526,779 km (0.113 R)
• M40: 8,650,347 km (0.09 R)
• M41: 8,988,738 km (0.076 R)
• M42: 9,114,549 km (0.091 R)
• M43: 9,993,138 km (0.109 R)
• M44: 10,273,335 km (0.06 R)
• M45: 10,765,063 km (0.101 R)
• M46: 10,994,546 km (0.047 R)
• M47: 11,225,824 km (0.095 R)
• M48: 11,322,614 km (0.114 R)
• M49: 11,634,226 km (0.067 R)
• M50: 12,206,438 km (0.108 R)
• M51: 12,325,967 km (0.12 R)
• M52: 12,546,175 km (0.083 R)
• M53: 12,686,947 km (0.115 R)
• M54: 12,949,790 km (0.113 R)
• M55: 13,255,419 km (0.093 R)
• M56: 13,378,238 km (0.11 R)

Asteroid Belt

Center: 7.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 10.6

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.16 AU - 10.08 AU

Year: 11181 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,440,666 km

• M1: 204,500 km (0.101 R)
• M2: 463,454 km (0.117 R)
• M3: 541,544 km (0.113 R)
• M4: 731,683 km (0.095 R)
• M5: 904,319 km (0.115 R)
• M6: 1,134,251 km (0.047 R)
• M7: 1,222,663 km (0.116 R)
• M8: 1,406,818 km (0.09 R)
• M9: 1,575,714 km (0.071 R)
• M10: 1,650,065 km (0.116 R)
• M11: 1,776,924 km (0.049 R)
• M12: 2,345,246 km (0.119 R)
• M13: 2,635,017 km (0.111 R)
• M14: 3,029,058 km (0.056 R)
• M15: 3,441,798 km (0.086 R)
• M16: 3,539,635 km (0.087 R)
• M17: 3,940,408 km (0.09 R)
• M18: 4,042,882 km (0.108 R)
• M19: 4,390,847 km (0.074 R)
• M20: 4,461,607 km (0.093 R)
• M21: 5,684,121 km (0.065 R)
• M22: 6,272,489 km (0.116 R)
• M23: 6,352,374 km (0.112 R)
• M24: 6,553,733 km (0.053 R)
• M25: 7,379,962 km (0.091 R)
• M26: 8,282,636 km (0.085 R)
• M27: 9,038,853 km (0.08 R)
• M28: 9,356,599 km (0.116 R)
• M29: 9,770,686 km (0.05 R)
• M30: 12,028,716 km (0.055 R)
• M31: 12,529,270 km (0.086 R)
• M32: 12,680,813 km (0.039 R)
• M33: 12,883,817 km (0.065 R)
• M34: 13,602,635 km (0.075 R)
• M35: 14,598,807 km (0.06 R)
• M36: 15,025,461 km (0.055 R)
• M37: 15,456,003 km (0.071 R)
• M38: 16,883,616 km (0.038 R)
• M39: 17,500,109 km (0.114 R)
• M40: 18,067,084 km (0.086 R)
• M41: 18,813,129 km (0.09 R)
• M42: 19,277,182 km (0.079 R)
• M43: 21,472,530 km (0.104 R)
• M44: 21,593,405 km (0.079 R)
• M45: 21,714,580 km (0.115 R)
• M46: 22,018,413 km (0.067 R)
• M47: 22,201,371 km (0.119 R)
• M48: 22,323,593 km (0.082 R)
• M49: 23,247,808 km (0.099 R)
• M50: 23,434,207 km (0.082 R)
• M51: 23,683,288 km (0.056 R)
• M52: 24,121,609 km (0.045 R)
• M53: 24,499,344 km (0.111 R)
• M54: 24,879,173 km (0.114 R)
• M55: 26,158,983 km (0.075 R)
• M56: 26,612,115 km (0.097 R)
• M57: 27,133,015 km (0.103 R)
• M58: 27,591,532 km (0.084 R)
• M59: 28,449,925 km (0.091 R)
• M60: 28,849,052 km (0.081 R)
• M61: 29,317,144 km (0.119 R)
• M62: 29,518,502 km (0.105 R)
• M63: 31,419,891 km (0.066 R)
• M64: 31,488,557 km (0.039 R)
• M65: 32,316,132 km (0.078 R)
• M66: 33,711,282 km (0.112 R)
• M67: 33,992,675 km (0.097 R)
• M68: 35,339,954 km (0.106 R)
• M69: 35,625,686 km (0.117 R)
• M70: 36,632,330 km (0.078 R)
• M71: 36,704,586 km (0.108 R)
• M72: 37,284,277 km (0.106 R)
• M73: 38,526,239 km (0.119 R)
• M74: 40,452,012 km (0.101 R)
• M75: 44,550,395 km (0.1 R)
• M76: 45,013,999 km (0.08 R)
• M77: 45,323,816 km (0.116 R)
• M78: 45,556,740 km (0.107 R)
• M79: 46,414,086 km (0.045 R)
• M80: 48,382,195 km (0.107 R)
• M81: 48,858,665 km (0.085 R)
• M82: 49,976,310 km (0.069 R)
• M83: 50,699,317 km (0.076 R)
• M84: 50,779,800 km (0.079 R)
• M85: 52,074,271 km (0.07 R)
• M86: 53,052,192 km (0.109 R)
• M87: 54,118,526 km (0.12 R)
• M88: 54,448,090 km (0.113 R)
• M89: 54,530,518 km (0.073 R)
• M90: 54,778,252 km (0.036 R)
• M91: 54,860,980 km (0.081 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit