🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 145 Days

Day: 39.9 Hours

Environment

Temp: 268 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,308,783 km

• M1: 465,399 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 23.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.12 AU - 1.2 AU

Year: 443 Days

Day: 23.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,308,783 km

• M1: 151,991 km (0.117 R)
• M2: 654,191 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.25 AU - 1.31 AU

Year: 514 Days

Day: 35.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 67.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.19 AU - 2.65 AU

Year: 1336 Days

Day: 24.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.65 AU - 3.49 AU

Year: 1908 Days

Day: 18 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 9.5

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 9.57 AU - 15.55 AU

Year: 15791 Days

Day: 13.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 26,308,783 km

• M1: 672,143 km (0.1 R)
• M2: 771,476 km (0.093 R)
• M3: 833,709 km (0.104 R)
• M4: 2,171,862 km (0.1 R)
• M5: 2,700,840 km (0.091 R)
• M6: 3,030,254 km (0.067 R)
• M7: 3,199,898 km (0.105 R)
• M8: 3,407,540 km (0.105 R)
• M9: 3,584,066 km (0.082 R)
• M10: 3,763,733 km (0.064 R)
• M11: 3,872,790 km (0.077 R)
• M12: 3,983,043 km (0.099 R)
• M13: 4,169,143 km (0.07 R)
• M14: 4,511,423 km (0.098 R)
• M15: 5,021,851 km (0.088 R)
• M16: 5,304,292 km (0.091 R)
• M17: 5,509,241 km (0.116 R)
• M18: 5,675,145 km (0.056 R)
• M19: 6,139,796 km (0.041 R)
• M20: 6,485,516 km (0.048 R)
• M21: 6,616,863 km (0.092 R)
• M22: 7,606,453 km (0.108 R)
• M23: 7,791,207 km (0.101 R)
• M24: 8,024,430 km (0.105 R)
• M25: 8,307,469 km (0.106 R)
• M26: 8,834,652 km (0.12 R)
• M27: 10,634,763 km (0.106 R)
• M28: 10,945,627 km (0.115 R)
• M29: 11,206,975 km (0.061 R)
• M30: 12,326,865 km (0.119 R)
• M31: 12,435,323 km (0.057 R)
• M32: 12,544,230 km (0.086 R)
• M33: 12,872,598 km (0.072 R)
• M34: 12,982,851 km (0.091 R)
• M35: 13,370,609 km (0.094 R)
• M36: 14,157,793 km (0.093 R)
• M37: 15,133,769 km (0.106 R)
• M38: 15,366,544 km (0.103 R)
• M39: 16,190,678 km (0.108 R)
• M40: 17,089,612 km (0.118 R)
• M41: 17,150,049 km (0.065 R)
• M42: 18,437,040 km (0.107 R)
• M43: 18,561,356 km (0.086 R)
• M44: 19,882,155 km (0.067 R)
• M45: 20,073,341 km (0.118 R)
• M46: 20,714,817 km (0.096 R)
• M47: 20,844,070 km (0.096 R)
• M48: 21,755,420 km (0.06 R)
• M49: 22,348,276 km (0.113 R)
• M50: 24,090,344 km (0.057 R)
• M51: 24,498,596 km (0.086 R)
• M52: 24,635,179 km (0.032 R)
• M53: 24,840,577 km (0.046 R)
• M54: 25,598,440 km (0.096 R)
• M55: 26,014,920 km (0.1 R)
• M56: 26,154,345 km (0.089 R)
• M57: 26,643,979 km (0.108 R)
• M58: 26,854,763 km (0.079 R)
• M59: 26,995,684 km (0.076 R)
• M60: 27,703,581 km (0.112 R)
• M61: 29,645,212 km (0.048 R)
• M62: 31,333,723 km (0.06 R)
• M63: 32,751,911 km (0.074 R)
• M64: 35,805,353 km (0.107 R)
• M65: 38,075,351 km (0.088 R)
• M66: 38,392,050 km (0.088 R)
• M67: 39,587,636 km (0.045 R)
• M68: 40,714,556 km (0.097 R)
• M69: 40,795,489 km (0.07 R)
• M70: 41,038,436 km (0.095 R)
• M71: 41,933,630 km (0.062 R)
• M72: 45,746,131 km (0.067 R)
• M73: 46,167,249 km (0.066 R)
• M74: 46,251,622 km (0.095 R)
• M75: 46,674,236 km (0.109 R)
• M76: 47,098,047 km (0.028 R)
• M77: 48,120,549 km (0.104 R)
• M78: 48,377,408 km (0.096 R)
• M79: 48,463,128 km (0.036 R)
• M80: 49,236,549 km (0.057 R)
• M81: 49,668,139 km (0.091 R)
• M82: 51,406,616 km (0.11 R)
• M83: 51,669,010 km (0.074 R)
• M84: 52,195,445 km (0.084 R)
• M85: 52,371,223 km (0.067 R)
• M86: 53,341,814 km (0.103 R)
• M87: 53,607,649 km (0.117 R)
• M88: 54,318,388 km (0.102 R)
• M89: 55,032,419 km (0.109 R)
• M90: 57,011,599 km (0.101 R)
• M91: 57,828,104 km (0.12 R)
• M92: 58,374,585 km (0.102 R)
• M93: 59,197,373 km (0.069 R)
• M94: 59,289,077 km (0.07 R)
• M95: 60,669,716 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 13.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.31 AU - 14.19 AU

Year: 16151 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,308,783 km

• M1: 192,084 km (0.058 R)
• M2: 429,495 km (0.116 R)
• M3: 806,632 km (0.11 R)
• M4: 982,409 km (0.097 R)
• M5: 1,489,097 km (0.11 R)
• M6: 1,940,434 km (0.117 R)
• M7: 2,575,327 km (0.048 R)
• M8: 2,941,094 km (0.057 R)
• M9: 3,349,796 km (0.111 R)
• M10: 4,024,632 km (0.118 R)
• M11: 4,363,620 km (0.078 R)
• M12: 4,653,242 km (0.095 R)
• M13: 4,859,836 km (0.119 R)
• M14: 5,009,285 km (0.085 R)
• M15: 6,129,922 km (0.104 R)
• M16: 7,053,689 km (0.102 R)
• M17: 7,359,916 km (0.119 R)
• M18: 7,915,223 km (0.115 R)
• M19: 8,556,101 km (0.068 R)
• M20: 8,737,114 km (0.048 R)
• M21: 9,139,832 km (0.08 R)
• M22: 10,077,810 km (0.059 R)
• M23: 10,577,617 km (0.046 R)
• M24: 11,362,407 km (0.099 R)
• M25: 11,842,317 km (0.04 R)
• M26: 13,029,526 km (0.067 R)
• M27: 13,112,852 km (0.081 R)
• M28: 13,279,953 km (0.073 R)
• M29: 13,998,022 km (0.077 R)
• M30: 14,211,648 km (0.049 R)
• M31: 15,825,809 km (0.111 R)
• M32: 16,451,727 km (0.105 R)
• M33: 18,705,568 km (0.101 R)
• M34: 18,846,639 km (0.052 R)
• M35: 20,374,033 km (0.037 R)
• M36: 21,152,541 km (0.094 R)
• M37: 23,090,880 km (0.1 R)
• M38: 24,517,296 km (0.084 R)
• M39: 24,723,292 km (0.038 R)
• M40: 24,826,664 km (0.091 R)
• M41: 25,137,229 km (0.092 R)
• M42: 27,668,725 km (0.104 R)
• M43: 27,829,692 km (0.116 R)
• M44: 28,314,239 km (0.043 R)
• M45: 28,530,558 km (0.115 R)
• M46: 29,291,712 km (0.116 R)
• M47: 29,674,982 km (0.096 R)
• M48: 30,612,362 km (0.112 R)
• M49: 30,834,365 km (0.09 R)
• M50: 31,168,268 km (0.088 R)
• M51: 32,403,198 km (0.086 R)
• M52: 34,631,458 km (0.042 R)
• M53: 35,152,657 km (0.093 R)
• M54: 35,268,895 km (0.083 R)
• M55: 38,334,155 km (0.094 R)
• M56: 39,656,600 km (0.085 R)
• M57: 39,959,237 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.2

Radius: 6.6

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.6 AU - 18.54 AU

Year: 20754 Days

Day: 15.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 26,308,783 km

• M1: 569,070 km (0.108 R)
• M2: 757,115 km (0.104 R)
• M3: 964,607 km (0.088 R)
• M4: 1,487,452 km (0.104 R)
• M5: 2,681,093 km (0.111 R)
• M6: 3,033,546 km (0.107 R)
• M7: 3,215,457 km (0.07 R)
• M8: 3,627,898 km (0.071 R)
• M9: 4,096,738 km (0.098 R)
• M10: 4,379,178 km (0.104 R)
• M11: 4,793,565 km (0.081 R)
• M12: 5,048,180 km (0.045 R)
• M13: 5,263,751 km (0.11 R)
• M14: 6,619,556 km (0.112 R)
• M15: 6,760,777 km (0.058 R)
• M16: 6,903,044 km (0.046 R)
• M17: 7,678,410 km (0.066 R)
• M18: 7,976,409 km (0.117 R)
• M19: 8,227,434 km (0.06 R)
• M20: 8,583,477 km (0.093 R)
• M21: 9,521,755 km (0.094 R)
• M22: 10,111,021 km (0.107 R)
• M23: 11,100,611 km (0.076 R)
• M24: 11,834,538 km (0.046 R)
• M25: 12,236,059 km (0.102 R)
• M26: 12,409,592 km (0.11 R)
• M27: 12,525,680 km (0.113 R)
• M28: 12,817,546 km (0.032 R)
• M29: 12,934,980 km (0.12 R)
• M30: 13,886,722 km (0.078 R)
• M31: 14,799,418 km (0.092 R)
• M32: 15,046,105 km (0.085 R)
• M33: 18,772,139 km (0.097 R)
• M34: 19,173,211 km (0.06 R)
• M35: 19,307,400 km (0.101 R)
• M36: 19,576,976 km (0.104 R)
• M37: 19,712,212 km (0.082 R)
• M38: 19,983,583 km (0.054 R)
• M39: 20,051,650 km (0.095 R)
• M40: 21,012,218 km (0.086 R)
• M41: 21,637,686 km (0.096 R)
• M42: 22,481,119 km (0.105 R)
• M43: 25,960,766 km (0.077 R)
• M44: 27,308,194 km (0.082 R)
• M45: 27,383,741 km (0.095 R)
• M46: 27,914,215 km (0.097 R)
• M47: 29,294,255 km (0.025 R)
• M48: 29,603,923 km (0.109 R)
• M49: 29,681,564 km (0.05 R)
• M50: 29,759,205 km (0.036 R)
• M51: 30,461,118 km (0.09 R)
• M52: 30,539,358 km (0.085 R)
• M53: 31,089,579 km (0.092 R)
• M54: 31,405,530 km (0.052 R)
• M55: 31,881,251 km (0.054 R)
• M56: 32,040,423 km (0.108 R)
• M57: 34,785,694 km (0.102 R)
• M58: 34,867,524 km (0.12 R)
• M59: 35,113,612 km (0.041 R)
• M60: 35,772,441 km (0.114 R)
• M61: 36,020,624 km (0.105 R)
• M62: 36,685,138 km (0.042 R)
• M63: 36,851,939 km (0.11 R)
• M64: 37,186,141 km (0.091 R)
• M65: 37,773,612 km (0.113 R)
• M66: 38,787,586 km (0.088 R)
• M67: 38,957,529 km (0.057 R)
• M68: 39,298,014 km (0.062 R)
• M69: 39,810,686 km (0.095 R)
• M70: 40,325,452 km (0.039 R)
• M71: 40,928,930 km (0.049 R)
• M72: 41,535,400 km (0.059 R)
• M73: 42,844,830 km (0.106 R)
• M74: 43,108,272 km (0.062 R)
• M75: 43,636,951 km (0.118 R)
• M76: 43,725,214 km (0.057 R)
• M77: 44,256,436 km (0.091 R)
• M78: 45,683,300 km (0.079 R)
• M79: 46,853,604 km (0.072 R)
• M80: 49,591,993 km (0.059 R)
• M81: 49,776,298 km (0.071 R)
• M82: 50,145,805 km (0.075 R)
• M83: 52,757,484 km (0.12 R)
• M84: 53,039,925 km (0.088 R)
• M85: 57,239,736 km (0.071 R)
• M86: 59,477,271 km (0.074 R)
• M87: 59,673,244 km (0.04 R)
• M88: 60,951,857 km (0.118 R)
• M89: 62,438,411 km (0.075 R)
• M90: 65,144,338 km (0.085 R)
• M91: 65,346,295 km (0.112 R)
• M92: 65,649,530 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11

Radius: 7.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 19.22 AU - 21.08 AU

Year: 32089 Days

Day: 18 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 26,308,783 km

• M1: 185,801 km (0.116 R)
• M2: 399,277 km (0.073 R)
• M3: 1,057,956 km (0.052 R)
• M4: 1,110,914 km (0.103 R)
• M5: 1,798,017 km (0.095 R)
• M6: 1,877,752 km (0.11 R)
• M7: 2,416,006 km (0.106 R)
• M8: 2,720,437 km (0.091 R)
• M9: 2,924,190 km (0.111 R)
• M10: 3,132,729 km (0.064 R)
• M11: 3,644,952 km (0.075 R)
• M12: 3,705,838 km (0.114 R)
• M13: 3,931,582 km (0.106 R)
• M14: 4,790,273 km (0.054 R)
• M15: 5,704,765 km (0.05 R)
• M16: 6,548,198 km (0.113 R)
• M17: 6,622,399 km (0.093 R)
• M18: 6,997,141 km (0.104 R)
• M19: 7,845,660 km (0.041 R)
• M20: 8,618,034 km (0.113 R)
• M21: 8,753,570 km (0.119 R)
• M22: 9,358,693 km (0.084 R)
• M23: 9,835,462 km (0.103 R)
• M24: 9,892,010 km (0.087 R)
• M25: 9,948,707 km (0.118 R)
• M26: 10,119,548 km (0.077 R)
• M27: 10,988,263 km (0.107 R)
• M28: 11,253,500 km (0.052 R)
• M29: 11,940,902 km (0.078 R)
• M30: 12,549,765 km (0.12 R)
• M31: 12,888,904 km (0.047 R)
• M32: 14,500,372 km (0.117 R)
• M33: 15,741,735 km (0.087 R)
• M34: 15,974,210 km (0.087 R)
• M35: 17,255,366 km (0.061 R)
• M36: 17,392,248 km (0.105 R)
• M37: 19,344,800 km (0.081 R)
• M38: 20,202,744 km (0.065 R)
• M39: 21,109,456 km (0.117 R)
• M40: 21,918,332 km (0.099 R)
• M41: 22,587,782 km (0.104 R)
• M42: 23,718,294 km (0.1 R)
• M43: 24,061,022 km (0.084 R)
• M44: 26,112,308 km (0.054 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit