🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.43 AU - 0.63 AU

Year: 143 Days

Day: 27.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,234,735 km

• M1: 65,374 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 177 Days

Day: 32.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,234,735 km

• M1: 169,345 km (0.106 R)
• M2: 339,886 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.77 AU - 1.01 AU

Year: 311 Days

Day: 18.4 Hours

Environment

Temp: 71 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,234,735 km

• M1: 45,328 km (0.068 R)
• M2: 129,402 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.27 AU - 2.39 AU

Year: 1319 Days

Day: 45.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 150.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.01 AU - 3.09 AU

Year: 1510 Days

Day: 31.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 9.1

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.35 AU - 10.83 AU

Year: 12781 Days

Day: 13.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,234,735 km

• M1: 145,858 km (0.119 R)
• M2: 307,723 km (0.105 R)
• M3: 478,264 km (0.089 R)
• M4: 912,248 km (0.092 R)
• M5: 1,494,932 km (0.064 R)
• M6: 1,797,718 km (0.079 R)
• M7: 2,092,276 km (0.106 R)
• M8: 2,231,252 km (0.05 R)
• M9: 2,756,939 km (0.101 R)
• M10: 2,971,612 km (0.116 R)
• M11: 3,065,410 km (0.114 R)
• M12: 3,223,834 km (0.117 R)
• M13: 3,748,923 km (0.07 R)
• M14: 4,265,334 km (0.094 R)
• M15: 4,694,680 km (0.103 R)
• M16: 4,840,987 km (0.062 R)
• M17: 5,364,580 km (0.095 R)
• M18: 5,866,929 km (0.086 R)
• M19: 6,183,628 km (0.053 R)
• M20: 6,303,905 km (0.107 R)
• M21: 6,710,212 km (0.118 R)
• M22: 7,041,422 km (0.095 R)
• M23: 7,505,475 km (0.066 R)
• M24: 9,598,050 km (0.11 R)
• M25: 9,830,674 km (0.1 R)
• M26: 10,301,609 km (0.096 R)
• M27: 10,924,684 km (0.115 R)
• M28: 11,708,427 km (0.118 R)
• M29: 12,308,165 km (0.086 R)
• M30: 12,409,143 km (0.088 R)
• M31: 12,764,438 km (0.06 R)
• M32: 13,589,471 km (0.119 R)
• M33: 14,219,427 km (0.073 R)
• M34: 14,805,252 km (0.114 R)
• M35: 15,128,234 km (0.114 R)
• M36: 16,165,995 km (0.035 R)
• M37: 16,387,400 km (0.038 R)
• M38: 17,113,996 km (0.07 R)
• M39: 17,793,919 km (0.091 R)
• M40: 17,965,358 km (0.117 R)
• M41: 20,781,089 km (0.062 R)
• M42: 21,082,230 km (0.057 R)
• M43: 22,485,906 km (0.109 R)
• M44: 22,609,474 km (0.12 R)
• M45: 22,981,225 km (0.08 R)
• M46: 24,488,723 km (0.113 R)
• M47: 25,062,281 km (0.086 R)
• M48: 25,640,177 km (0.04 R)
• M49: 26,287,637 km (0.085 R)
• M50: 26,352,563 km (0.107 R)
• M51: 27,334,523 km (0.112 R)
• M52: 28,662,204 km (0.041 R)
• M53: 28,997,453 km (0.041 R)
• M54: 29,468,836 km (0.092 R)
• M55: 29,807,226 km (0.115 R)
• M56: 30,010,829 km (0.109 R)
• M57: 30,419,381 km (0.08 R)
• M58: 30,692,846 km (0.101 R)
• M59: 31,242,169 km (0.072 R)
• M60: 32,559,827 km (0.081 R)
• M61: 32,629,689 km (0.071 R)
• M62: 33,401,315 km (0.114 R)
• M63: 33,542,386 km (0.067 R)
• M64: 34,463,310 km (0.061 R)
• M65: 35,896,458 km (0.067 R)
• M66: 36,402,697 km (0.066 R)
• M67: 37,568,513 km (0.116 R)
• M68: 37,641,816 km (0.057 R)
• M69: 37,861,875 km (0.073 R)
• M70: 38,820,647 km (0.048 R)
• M71: 39,191,501 km (0.075 R)
• M72: 40,086,395 km (0.117 R)
• M73: 41,441,453 km (0.06 R)
• M74: 43,348,077 km (0.037 R)
• M75: 44,505,815 km (0.081 R)
• M76: 45,751,816 km (0.047 R)
• M77: 45,908,445 km (0.12 R)
• M78: 46,693,983 km (0.058 R)
• M79: 48,517,432 km (0.074 R)
• M80: 48,836,973 km (0.098 R)
• M81: 49,397,666 km (0.075 R)
• M82: 50,687,499 km (0.11 R)
• M83: 51,336,604 km (0.11 R)
• M84: 53,300,375 km (0.047 R)
• M85: 53,795,095 km (0.078 R)
• M86: 54,125,856 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.7

Radius: 4.4

Gravity: 17.65 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.63 AU - 16.77 AU

Year: 25309 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,234,735 km

• M1: 114,891 km (0.097 R)
• M2: 184,305 km (0.066 R)
• M3: 333,603 km (0.052 R)
• M4: 577,298 km (0.07 R)
• M5: 1,802,954 km (0.064 R)
• M6: 1,991,297 km (0.031 R)
• M7: 2,023,311 km (0.078 R)
• M8: 2,120,400 km (0.067 R)
• M9: 2,558,572 km (0.12 R)
• M10: 2,950,668 km (0.101 R)
• M11: 2,987,170 km (0.091 R)
• M12: 3,631,937 km (0.077 R)
• M13: 4,194,126 km (0.065 R)
• M14: 4,611,953 km (0.113 R)
• M15: 5,532,129 km (0.105 R)
• M16: 5,577,308 km (0.108 R)
• M17: 5,713,741 km (0.061 R)
• M18: 6,176,148 km (0.103 R)
• M19: 6,317,219 km (0.107 R)
• M20: 6,459,337 km (0.066 R)
• M21: 6,554,780 km (0.101 R)
• M22: 6,746,864 km (0.071 R)
• M23: 6,989,512 km (0.072 R)
• M24: 7,185,784 km (0.072 R)
• M25: 8,297,296 km (0.114 R)
• M26: 8,609,657 km (0.12 R)
• M27: 9,842,194 km (0.113 R)
• M28: 10,619,055 km (0.101 R)
• M29: 10,958,044 km (0.094 R)
• M30: 11,646,493 km (0.108 R)
• M31: 11,995,954 km (0.117 R)
• M32: 14,287,943 km (0.114 R)
• M33: 14,474,641 km (0.073 R)
• M34: 14,599,406 km (0.047 R)
• M35: 15,165,634 km (0.111 R)
• M36: 16,319,482 km (0.118 R)
• M37: 16,972,626 km (0.068 R)
• M38: 17,634,447 km (0.043 R)
• M39: 18,304,496 km (0.106 R)
• M40: 18,846,489 km (0.103 R)
• M41: 19,462,533 km (0.095 R)
• M42: 19,738,541 km (0.102 R)
• M43: 20,714,518 km (0.118 R)
• M44: 20,996,211 km (0.083 R)
• M45: 21,066,821 km (0.116 R)
• M46: 22,063,891 km (0.064 R)
• M47: 22,135,698 km (0.032 R)
• M48: 23,588,143 km (0.053 R)
• M49: 24,177,709 km (0.12 R)
• M50: 25,446,448 km (0.115 R)
• M51: 25,748,187 km (0.096 R)
• M52: 26,431,251 km (0.069 R)
• M53: 27,737,839 km (0.057 R)
• M54: 30,813,571 km (0.084 R)
• M55: 32,432,220 km (0.11 R)
• M56: 33,416,574 km (0.089 R)
• M57: 34,744,405 km (0.1 R)
• M58: 35,414,603 km (0.117 R)
• M59: 36,258,485 km (0.06 R)
• M60: 36,343,307 km (0.106 R)
• M61: 37,794,107 km (0.052 R)
• M62: 38,224,500 km (0.06 R)
• M63: 38,483,454 km (0.084 R)
• M64: 39,438,038 km (0.106 R)
• M65: 39,787,050 km (0.099 R)
• M66: 42,437,326 km (0.097 R)
• M67: 42,616,095 km (0.069 R)
• M68: 43,153,600 km (0.116 R)
• M69: 43,243,508 km (0.08 R)
• M70: 43,333,267 km (0.067 R)
• M71: 43,964,271 km (0.116 R)
• M72: 45,052,895 km (0.068 R)
• M73: 46,794,663 km (0.118 R)
• M74: 48,558,272 km (0.111 R)
• M75: 48,651,771 km (0.049 R)
• M76: 49,589,301 km (0.1 R)
• M77: 51,101,735 km (0.057 R)
• M78: 51,768,194 km (0.065 R)
• M79: 53,495,002 km (0.108 R)
• M80: 55,924,621 km (0.049 R)
• M81: 56,611,425 km (0.1 R)
• M82: 57,202,187 km (0.099 R)
• M83: 59,386,016 km (0.041 R)
• M84: 59,585,879 km (0.034 R)
• M85: 61,394,966 km (0.102 R)
• M86: 61,495,945 km (0.052 R)
• M87: 62,509,321 km (0.079 R)
• M88: 62,712,624 km (0.081 R)
• M89: 64,142,032 km (0.1 R)
• M90: 65,375,765 km (0.036 R)
• M91: 66,202,593 km (0.038 R)
• M92: 66,306,115 km (0.086 R)
• M93: 66,513,607 km (0.039 R)
• M94: 67,657,881 km (0.112 R)
• M95: 67,971,139 km (0.039 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.7

Radius: 3.5

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.08 AU - 21.56 AU

Year: 26732 Days

Day: 18.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,234,735 km

• M1: 49,218 km (0.078 R)
• M2: 117,584 km (0.085 R)
• M3: 344,225 km (0.113 R)
• M4: 1,441,824 km (0.119 R)
• M5: 1,690,755 km (0.118 R)
• M6: 2,385,338 km (0.109 R)
• M7: 2,481,829 km (0.115 R)
• M8: 2,579,666 km (0.115 R)
• M9: 2,711,910 km (0.104 R)
• M10: 3,157,113 km (0.089 R)
• M11: 4,036,749 km (0.116 R)
• M12: 4,503,195 km (0.091 R)
• M13: 5,068,675 km (0.087 R)
• M14: 5,828,034 km (0.059 R)
• M15: 6,622,249 km (0.057 R)
• M16: 7,031,998 km (0.083 R)
• M17: 8,651,993 km (0.111 R)
• M18: 10,433,404 km (0.106 R)
• M19: 11,554,640 km (0.107 R)
• M20: 12,046,668 km (0.058 R)
• M21: 12,267,624 km (0.085 R)
• M22: 12,994,819 km (0.089 R)
• M23: 13,506,444 km (0.088 R)
• M24: 14,198,633 km (0.114 R)
• M25: 14,315,170 km (0.107 R)
• M26: 15,557,431 km (0.113 R)
• M27: 15,677,558 km (0.068 R)
• M28: 16,039,734 km (0.04 R)
• M29: 16,833,949 km (0.07 R)
• M30: 16,895,584 km (0.092 R)
• M31: 17,703,412 km (0.11 R)
• M32: 18,460,078 km (0.103 R)
• M33: 18,650,965 km (0.108 R)
• M34: 19,679,749 km (0.099 R)
• M35: 22,534,526 km (0.101 R)
• M36: 24,461,795 km (0.111 R)
• M37: 25,092,350 km (0.091 R)
• M38: 25,799,200 km (0.114 R)
• M39: 26,943,923 km (0.057 R)
• M40: 28,251,259 km (0.073 R)
• M41: 28,324,412 km (0.107 R)
• M42: 32,524,971 km (0.096 R)
• M43: 32,755,501 km (0.074 R)
• M44: 32,832,394 km (0.104 R)
• M45: 34,305,634 km (0.109 R)
• M46: 35,562,855 km (0.102 R)
• M47: 36,995,254 km (0.112 R)
• M48: 38,122,325 km (0.113 R)
• M49: 41,903,860 km (0.099 R)
• M50: 48,144,784 km (0.062 R)
• M51: 48,934,062 km (0.041 R)
• M52: 50,703,206 km (0.069 R)
• M53: 51,059,548 km (0.094 R)
• M54: 51,148,709 km (0.105 R)
• M55: 52,133,512 km (0.117 R)
• M56: 54,303,728 km (0.087 R)
• M57: 54,759,553 km (0.106 R)
• M58: 55,858,798 km (0.118 R)
• M59: 55,950,800 km (0.113 R)
• M60: 56,042,654 km (0.067 R)
• M61: 57,150,426 km (0.116 R)
• M62: 57,985,780 km (0.119 R)
• M63: 58,918,822 km (0.055 R)
• M64: 59,199,767 km (0.085 R)
• M65: 62,987,136 km (0.032 R)
• M66: 63,370,107 km (0.05 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: 245 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit