🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 290 Days

Day: 15.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.08 AU - 1.58 AU

Year: 539 Days

Day: 26.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,204,858 km

• M1: 1,121,386 km (0.049 R)

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.8 AU - 2.26 AU

Year: 1017 Days

Day: 33.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,204,858 km

• M1: 780,901 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.06 AU - 2.34 AU

Year: 1147 Days

Day: 33.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.76 AU - 4.36 AU

Year: 2875 Days

Day: 44.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 146.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.74 AU - 6 AU

Year: 4374 Days

Day: 20.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.5

Radius: 8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.04 AU - 8.72 AU

Year: 8526 Days

Day: 5.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,204,858 km

• M1: 283,488 km (0.118 R)
• M2: 397,182 km (0.057 R)
• M3: 547,827 km (0.113 R)
• M4: 619,784 km (0.081 R)
• M5: 673,490 km (0.082 R)
• M6: 1,029,682 km (0.107 R)
• M7: 1,325,138 km (0.111 R)
• M8: 1,395,898 km (0.074 R)
• M9: 1,511,986 km (0.116 R)
• M10: 1,616,255 km (0.062 R)
• M11: 1,831,976 km (0.057 R)
• M12: 2,008,052 km (0.071 R)
• M13: 2,189,814 km (0.107 R)
• M14: 2,291,241 km (0.076 R)
• M15: 2,359,607 km (0.109 R)
• M16: 2,694,407 km (0.08 R)
• M17: 3,119,714 km (0.106 R)
• M18: 3,272,603 km (0.038 R)
• M19: 3,428,035 km (0.074 R)
• M20: 4,011,766 km (0.047 R)
• M21: 4,474,921 km (0.1 R)
• M22: 4,539,547 km (0.102 R)
• M23: 4,604,323 km (0.032 R)
• M24: 4,955,280 km (0.081 R)
• M25: 5,133,900 km (0.106 R)
• M26: 6,011,740 km (0.07 R)
• M27: 6,274,434 km (0.108 R)
• M28: 7,035,139 km (0.108 R)
• M29: 7,135,370 km (0.078 R)
• M30: 7,312,045 km (0.12 R)
• M31: 7,362,758 km (0.112 R)
• M32: 7,695,314 km (0.082 R)
• M33: 7,902,508 km (0.063 R)
• M34: 8,164,005 km (0.108 R)
• M35: 9,320,845 km (0.06 R)
• M36: 10,328,387 km (0.1 R)
• M37: 10,671,863 km (0.093 R)
• M38: 11,106,445 km (0.11 R)
• M39: 11,252,752 km (0.089 R)
• M40: 11,606,102 km (0.097 R)
• M41: 11,724,733 km (0.078 R)
• M42: 11,843,813 km (0.11 R)
• M43: 12,113,089 km (0.107 R)
• M44: 12,203,297 km (0.084 R)
• M45: 12,596,739 km (0.031 R)
• M46: 12,902,368 km (0.11 R)
• M47: 13,458,423 km (0.104 R)
• M48: 13,865,030 km (0.117 R)
• M49: 13,927,861 km (0.113 R)
• M50: 14,022,407 km (0.071 R)
• M51: 14,148,817 km (0.06 R)
• M52: 14,307,391 km (0.077 R)
• M53: 15,205,876 km (0.111 R)
• M54: 15,563,863 km (0.083 R)
• M55: 15,629,238 km (0.112 R)
• M56: 16,421,059 km (0.115 R)
• M57: 17,090,809 km (0.115 R)
• M58: 17,906,267 km (0.114 R)
• M59: 18,112,113 km (0.049 R)
• M60: 18,215,486 km (0.081 R)
• M61: 18,734,441 km (0.104 R)
• M62: 19,610,336 km (0.084 R)
• M63: 20,106,702 km (0.061 R)
• M64: 20,320,627 km (0.117 R)
• M65: 20,750,870 km (0.08 R)
• M66: 21,111,700 km (0.09 R)
• M67: 21,329,216 km (0.11 R)
• M68: 21,986,100 km (0.116 R)
• M69: 22,317,160 km (0.08 R)
• M70: 23,133,067 km (0.085 R)
• M71: 23,207,716 km (0.117 R)
• M72: 23,958,847 km (0.118 R)
• M73: 24,299,332 km (0.037 R)
• M74: 24,375,178 km (0.076 R)
• M75: 24,641,462 km (0.087 R)
• M76: 25,407,702 km (0.044 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.1

Radius: 8.9

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.21 AU - 8.85 AU

Year: 8756 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,204,858 km

• M1: 162,314 km (0.111 R)
• M2: 256,860 km (0.079 R)
• M3: 391,498 km (0.111 R)
• M4: 496,366 km (0.083 R)
• M5: 581,786 km (0.053 R)
• M6: 819,198 km (0.042 R)
• M7: 958,324 km (0.059 R)
• M8: 1,067,979 km (0.088 R)
• M9: 1,300,305 km (0.113 R)
• M10: 1,360,892 km (0.085 R)
• M11: 1,656,946 km (0.078 R)
• M12: 1,973,196 km (0.061 R)
• M13: 2,610,184 km (0.098 R)
• M14: 2,687,526 km (0.077 R)
• M15: 2,792,095 km (0.117 R)
• M16: 2,897,860 km (0.119 R)
• M17: 3,086,354 km (0.032 R)
• M18: 3,278,886 km (0.084 R)
• M19: 3,589,451 km (0.043 R)
• M20: 4,269,224 km (0.119 R)
• M21: 4,765,440 km (0.074 R)
• M22: 4,988,341 km (0.094 R)
• M23: 6,607,140 km (0.099 R)
• M24: 7,216,601 km (0.064 R)
• M25: 7,289,455 km (0.093 R)
• M26: 7,994,061 km (0.085 R)
• M27: 8,836,896 km (0.102 R)
• M28: 9,547,336 km (0.069 R)
• M29: 9,627,521 km (0.053 R)
• M30: 10,112,666 km (0.054 R)
• M31: 10,564,452 km (0.088 R)
• M32: 11,022,820 km (0.079 R)
• M33: 11,615,676 km (0.06 R)
• M34: 12,045,471 km (0.103 R)
• M35: 12,568,166 km (0.081 R)
• M36: 12,655,980 km (0.089 R)
• M37: 12,743,943 km (0.086 R)
• M38: 13,276,512 km (0.031 R)
• M39: 14,547,196 km (0.102 R)
• M40: 15,478,443 km (0.025 R)
• M41: 15,619,813 km (0.113 R)
• M42: 15,856,327 km (0.072 R)
• M43: 16,911,142 km (0.114 R)
• M44: 17,496,069 km (0.088 R)
• M45: 17,988,546 km (0.087 R)
• M46: 18,335,912 km (0.12 R)
• M47: 20,363,561 km (0.087 R)
• M48: 20,933,679 km (0.036 R)
• M49: 22,408,115 km (0.109 R)
• M50: 23,104,045 km (0.082 R)
• M51: 23,211,755 km (0.038 R)
• M52: 24,024,820 km (0.052 R)
• M53: 24,572,049 km (0.098 R)
• M54: 24,902,361 km (0.045 R)
• M55: 26,182,021 km (0.064 R)
• M56: 27,825,952 km (0.061 R)
• M57: 28,516,047 km (0.106 R)
• M58: 29,386,407 km (0.029 R)
• M59: 29,678,422 km (0.086 R)
• M60: 30,030,277 km (0.099 R)
• M61: 30,560,451 km (0.07 R)
• M62: 30,915,746 km (0.072 R)
• M63: 31,034,377 km (0.097 R)
• M64: 31,749,904 km (0.105 R)
• M65: 32,289,952 km (0.117 R)
• M66: 33,014,904 km (0.108 R)
• M67: 33,257,701 km (0.08 R)
• M68: 33,501,246 km (0.086 R)
• M69: 33,562,133 km (0.088 R)
• M70: 35,345,639 km (0.099 R)
• M71: 36,405,539 km (0.062 R)
• M72: 36,468,221 km (0.11 R)
• M73: 37,349,352 km (0.098 R)
• M74: 37,855,891 km (0.094 R)
• M75: 38,110,058 km (0.061 R)
• M76: 40,034,485 km (0.097 R)
• M77: 40,747,917 km (0.098 R)
• M78: 40,943,292 km (0.085 R)
• M79: 41,008,516 km (0.106 R)
• M80: 41,662,109 km (0.048 R)
• M81: 41,858,831 km (0.107 R)
• M82: 42,385,116 km (0.041 R)
• M83: 42,913,496 km (0.119 R)
• M84: 43,046,039 km (0.033 R)
• M85: 43,244,855 km (0.051 R)
• M86: 44,110,428 km (0.098 R)
• M87: 44,578,969 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.6

Radius: 13.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.63 AU - 11.25 AU

Year: 11856 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,204,858 km

• M1: 219,909 km (0.114 R)
• M2: 424,858 km (0.073 R)
• M3: 876,045 km (0.078 R)
• M4: 1,434,793 km (0.115 R)
• M5: 1,963,771 km (0.083 R)
• M6: 2,144,485 km (0.05 R)
• M7: 2,495,292 km (0.079 R)
• M8: 2,635,166 km (0.054 R)
• M9: 2,777,733 km (0.1 R)
• M10: 2,952,314 km (0.103 R)
• M11: 3,221,291 km (0.058 R)
• M12: 3,467,080 km (0.054 R)
• M13: 3,751,167 km (0.067 R)
• M14: 4,208,188 km (0.028 R)
• M15: 4,511,573 km (0.109 R)
• M16: 4,962,610 km (0.092 R)
• M17: 5,139,884 km (0.1 R)
• M18: 6,672,514 km (0.04 R)
• M19: 7,960,551 km (0.097 R)
• M20: 8,168,642 km (0.104 R)
• M21: 8,590,508 km (0.111 R)
• M22: 8,804,134 km (0.107 R)
• M23: 9,062,789 km (0.117 R)
• M24: 10,438,790 km (0.028 R)
• M25: 10,896,709 km (0.087 R)
• M26: 11,831,995 km (0.107 R)
• M27: 13,282,945 km (0.102 R)
• M28: 13,779,161 km (0.086 R)
• M29: 13,979,323 km (0.066 R)
• M30: 14,382,489 km (0.063 R)
• M31: 14,483,916 km (0.097 R)
• M32: 15,252,101 km (0.105 R)
• M33: 16,297,042 km (0.047 R)
• M34: 16,988,633 km (0.12 R)
• M35: 17,149,451 km (0.087 R)
• M36: 17,961,917 km (0.114 R)
• M37: 18,180,779 km (0.066 R)
• M38: 18,345,336 km (0.066 R)
• M39: 18,565,694 km (0.053 R)
• M40: 19,680,647 km (0.114 R)
• M41: 20,931,884 km (0.045 R)
• M42: 21,219,860 km (0.088 R)
• M43: 22,443,720 km (0.08 R)
• M44: 22,856,759 km (0.086 R)
• M45: 23,630,629 km (0.114 R)
• M46: 26,188,753 km (0.12 R)
• M47: 26,873,313 km (0.096 R)
• M48: 27,374,765 km (0.045 R)
• M49: 29,669,596 km (0.119 R)
• M50: 30,643,927 km (0.113 R)
• M51: 31,760,825 km (0.116 R)
• M52: 32,025,613 km (0.084 R)
• M53: 32,757,446 km (0.065 R)
• M54: 33,899,326 km (0.112 R)
• M55: 34,102,181 km (0.106 R)
• M56: 34,441,170 km (0.105 R)
• M57: 34,713,139 km (0.066 R)
• M58: 34,917,639 km (0.037 R)
• M59: 35,122,588 km (0.115 R)
• M60: 35,259,321 km (0.092 R)
• M61: 35,533,533 km (0.094 R)
• M62: 36,014,939 km (0.094 R)
• M63: 36,152,869 km (0.056 R)
• M64: 36,291,097 km (0.07 R)
• M65: 36,845,357 km (0.117 R)
• M66: 37,472,322 km (0.098 R)
• M67: 38,313,810 km (0.106 R)
• M68: 38,454,581 km (0.104 R)
• M69: 39,090,522 km (0.097 R)
• M70: 39,587,636 km (0.113 R)
• M71: 39,872,620 km (0.072 R)
• M72: 40,301,218 km (0.073 R)
• M73: 40,659,804 km (0.101 R)
• M74: 42,176,726 km (0.052 R)
• M75: 42,686,556 km (0.042 R)
• M76: 43,859,403 km (0.118 R)
• M77: 44,080,509 km (0.107 R)
• M78: 45,340,422 km (0.071 R)
• M79: 47,063,789 km (0.088 R)
• M80: 48,047,246 km (0.103 R)
• M81: 48,884,844 km (0.083 R)
• M82: 52,126,780 km (0.053 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 15,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit