🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.42 AU - 0.64 AU

Year: 249 Days

Day: 20 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 10.1

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1 AU - 1.44 AU

Year: 870 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,128,981 km

• M1: 132,993 km (0.112 R)
• M2: 238,160 km (0.119 R)
• M3: 345,721 km (0.075 R)
• M4: 444,006 km (0.03 R)
• M5: 515,963 km (0.11 R)
• M6: 597,494 km (0.105 R)
• M7: 663,317 km (0.057 R)
• M8: 731,833 km (0.103 R)
• M9: 797,656 km (0.108 R)
• M10: 900,280 km (0.092 R)
• M11: 989,590 km (0.073 R)
• M12: 1,107,174 km (0.11 R)
• M13: 1,222,963 km (0.114 R)
• M14: 1,460,374 km (0.074 R)
• M15: 1,566,738 km (0.089 R)
• M16: 1,764,956 km (0.043 R)
• M17: 1,848,132 km (0.032 R)
• M18: 1,963,622 km (0.073 R)
• M19: 2,113,668 km (0.096 R)
• M20: 2,186,074 km (0.059 R)
• M21: 2,308,594 km (0.086 R)
• M22: 2,374,866 km (0.114 R)
• M23: 2,450,264 km (0.078 R)
• M24: 2,629,332 km (0.084 R)
• M25: 3,082,315 km (0.097 R)
• M26: 3,155,617 km (0.112 R)
• M27: 3,276,044 km (0.049 R)
• M28: 3,550,107 km (0.1 R)
• M29: 3,627,150 km (0.058 R)
• M30: 3,871,294 km (0.101 R)
• M31: 3,980,351 km (0.086 R)
• M32: 4,080,581 km (0.119 R)
• M33: 4,181,560 km (0.115 R)
• M34: 4,303,781 km (0.068 R)
• M35: 4,396,233 km (0.114 R)
• M36: 4,541,492 km (0.073 R)
• M37: 4,709,491 km (0.053 R)
• M38: 4,879,434 km (0.1 R)
• M39: 4,997,616 km (0.083 R)
• M40: 5,280,506 km (0.092 R)
• M41: 5,368,619 km (0.106 R)
• M42: 5,457,181 km (0.056 R)
• M43: 5,579,851 km (0.105 R)
• M44: 5,669,610 km (0.078 R)
• M45: 5,953,397 km (0.115 R)
• M46: 6,033,581 km (0.111 R)
• M47: 6,700,788 km (0.088 R)
• M48: 7,231,711 km (0.106 R)
• M49: 7,305,163 km (0.108 R)
• M50: 7,514,750 km (0.054 R)
• M51: 7,638,916 km (0.072 R)
• M52: 7,763,830 km (0.058 R)
• M53: 7,839,078 km (0.096 R)
• M54: 7,939,757 km (0.12 R)
• M55: 8,040,886 km (0.117 R)
• M56: 8,117,031 km (0.117 R)
• M57: 8,193,475 km (0.083 R)
• M58: 8,346,963 km (0.093 R)
• M59: 8,669,795 km (0.087 R)
• M60: 8,734,870 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 8.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.77 AU - 1.83 AU

Year: 1559 Days

Day: 8.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 26,128,981 km

• M1: 138,976 km (0.077 R)
• M2: 196,871 km (0.094 R)
• M3: 345,571 km (0.109 R)
• M4: 717,172 km (0.092 R)
• M5: 892,501 km (0.091 R)
• M6: 1,012,778 km (0.088 R)
• M7: 1,203,515 km (0.088 R)
• M8: 1,359,994 km (0.081 R)
• M9: 1,413,700 km (0.12 R)
• M10: 1,491,790 km (0.1 R)
• M11: 1,563,298 km (0.071 R)
• M12: 1,759,570 km (0.099 R)
• M13: 1,818,362 km (0.073 R)
• M14: 1,886,429 km (0.084 R)
• M15: 2,025,256 km (0.111 R)
• M16: 2,104,692 km (0.092 R)
• M17: 2,167,374 km (0.065 R)
• M18: 2,267,006 km (0.042 R)
• M19: 2,377,559 km (0.118 R)
• M20: 2,489,907 km (0.05 R)
• M21: 2,758,884 km (0.112 R)
• M22: 2,837,572 km (0.084 R)
• M23: 2,916,859 km (0.055 R)
• M24: 3,200,497 km (0.085 R)
• M25: 3,398,116 km (0.104 R)
• M26: 3,514,503 km (0.054 R)
• M27: 3,567,760 km (0.04 R)
• M28: 3,642,858 km (0.12 R)
• M29: 3,707,634 km (0.093 R)
• M30: 3,860,223 km (0.114 R)
• M31: 4,081,927 km (0.117 R)
• M32: 4,239,604 km (0.092 R)
• M33: 4,353,448 km (0.11 R)
• M34: 4,456,820 km (0.067 R)
• M35: 4,630,952 km (0.119 R)
• M36: 4,842,782 km (0.046 R)
• M37: 4,950,044 km (0.108 R)
• M38: 5,142,427 km (0.103 R)
• M39: 5,448,205 km (0.052 R)
• M40: 6,348,485 km (0.055 R)
• M41: 6,544,608 km (0.102 R)
• M42: 7,036,785 km (0.092 R)
• M43: 7,499,640 km (0.109 R)
• M44: 7,706,983 km (0.112 R)
• M45: 7,846,408 km (0.08 R)
• M46: 7,916,271 km (0.099 R)
• M47: 8,113,291 km (0.113 R)
• M48: 8,184,051 km (0.113 R)
• M49: 8,283,533 km (0.074 R)
• M50: 9,196,230 km (0.044 R)
• M51: 9,269,982 km (0.083 R)
• M52: 9,507,543 km (0.11 R)
• M53: 9,627,072 km (0.097 R)
• M54: 9,958,281 km (0.111 R)
• M55: 10,125,382 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.7

Radius: 13.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.85 AU - 1.95 AU

Year: 1691 Days

Day: 7.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,128,981 km

• M1: 181,612 km (0.077 R)
• M2: 276,457 km (0.065 R)
• M3: 390,899 km (0.117 R)
• M4: 579,692 km (0.101 R)
• M5: 948,151 km (0.109 R)
• M6: 1,091,017 km (0.12 R)
• M7: 1,561,054 km (0.075 R)
• M8: 1,685,070 km (0.112 R)
• M9: 1,916,050 km (0.06 R)
• M10: 2,058,766 km (0.062 R)
• M11: 2,360,355 km (0.092 R)
• M12: 2,686,628 km (0.06 R)
• M13: 2,884,247 km (0.046 R)
• M14: 3,421,902 km (0.099 R)
• M15: 3,534,549 km (0.066 R)
• M16: 3,769,118 km (0.084 R)
• M17: 3,867,853 km (0.097 R)
• M18: 3,955,816 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.9

Radius: 8.1

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.64 AU - 2.26 AU

Year: 1758 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,128,981 km

• M1: 104,569 km (0.086 R)
• M2: 188,493 km (0.085 R)
• M3: 298,597 km (0.107 R)
• M4: 409,449 km (0.073 R)
• M5: 614,997 km (0.066 R)
• M6: 770,279 km (0.032 R)
• M7: 904,020 km (0.077 R)
• M8: 1,100,592 km (0.076 R)
• M9: 1,156,691 km (0.057 R)
• M10: 1,370,765 km (0.119 R)
• M11: 1,472,342 km (0.112 R)
• M12: 1,565,841 km (0.081 R)
• M13: 1,683,126 km (0.1 R)
• M14: 1,825,393 km (0.035 R)
• M15: 1,937,592 km (0.099 R)
• M16: 2,040,515 km (0.079 R)
• M17: 2,180,688 km (0.068 R)
• M18: 2,264,014 km (0.105 R)
• M19: 2,458,342 km (0.058 R)
• M20: 2,633,072 km (0.117 R)
• M21: 2,696,352 km (0.038 R)
• M22: 3,154,271 km (0.102 R)
• M23: 3,275,894 km (0.09 R)
• M24: 3,412,926 km (0.118 R)
• M25: 3,692,674 km (0.099 R)
• M26: 3,763,882 km (0.116 R)
• M27: 3,893,135 km (0.074 R)
• M28: 3,951,029 km (0.096 R)
• M29: 4,545,681 km (0.084 R)
• M30: 4,652,793 km (0.054 R)
• M31: 4,931,643 km (0.107 R)
• M32: 4,994,475 km (0.092 R)
• M33: 5,073,163 km (0.068 R)
• M34: 5,152,450 km (0.095 R)
• M35: 5,473,487 km (0.094 R)
• M36: 5,652,855 km (0.108 R)
• M37: 5,801,106 km (0.088 R)
• M38: 6,118,104 km (0.094 R)
• M39: 6,475,194 km (0.117 R)
• M40: 6,821,663 km (0.084 R)
• M41: 7,032,297 km (0.025 R)
• M42: 7,174,115 km (0.063 R)
• M43: 7,622,909 km (0.117 R)
• M44: 7,677,512 km (0.109 R)
• M45: 7,786,868 km (0.036 R)
• M46: 8,099,528 km (0.1 R)
• M47: 8,435,076 km (0.047 R)
• M48: 8,813,409 km (0.028 R)
• M49: 9,274,470 km (0.092 R)
• M50: 9,981,020 km (0.066 R)
• M51: 10,040,710 km (0.087 R)
• M52: 10,240,423 km (0.106 R)
• M53: 10,664,084 km (0.079 R)
• M54: 11,196,653 km (0.067 R)
• M55: 11,258,736 km (0.027 R)
• M56: 11,591,292 km (0.108 R)
• M57: 11,737,898 km (0.061 R)
• M58: 12,032,905 km (0.081 R)
• M59: 12,138,820 km (0.08 R)
• M60: 12,245,035 km (0.107 R)
• M61: 12,330,305 km (0.106 R)
• M62: 12,651,642 km (0.062 R)
• M63: 12,802,586 km (0.075 R)
• M64: 13,346,374 km (0.089 R)
• M65: 13,588,124 km (0.115 R)
• M66: 14,591,776 km (0.104 R)
• M67: 14,818,118 km (0.073 R)
• M68: 14,977,290 km (0.104 R)
• M69: 15,274,242 km (0.084 R)
• M70: 15,365,945 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.2

Radius: 11

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.5 AU - 4.02 AU

Year: 3801 Days

Day: 11.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 26,128,981 km

• M1: 139,126 km (0.11 R)
• M2: 265,087 km (0.1 R)
• M3: 490,531 km (0.115 R)
• M4: 649,404 km (0.067 R)
• M5: 758,312 km (0.11 R)
• M6: 838,646 km (0.12 R)
• M7: 946,506 km (0.108 R)
• M8: 1,085,033 km (0.063 R)
• M9: 1,217,278 km (0.108 R)
• M10: 1,313,170 km (0.07 R)
• M11: 1,646,773 km (0.113 R)
• M12: 2,728,067 km (0.05 R)
• M13: 2,837,273 km (0.049 R)
• M14: 3,269,611 km (0.103 R)
• M15: 3,702,697 km (0.033 R)
• M16: 3,783,330 km (0.098 R)
• M17: 3,864,711 km (0.119 R)
• M18: 4,301,388 km (0.109 R)
• M19: 4,601,331 km (0.071 R)
• M20: 5,019,457 km (0.055 R)
• M21: 5,381,035 km (0.103 R)
• M22: 5,611,267 km (0.107 R)
• M23: 6,057,966 km (0.105 R)
• M24: 6,249,451 km (0.116 R)
• M25: 6,418,646 km (0.118 R)
• M26: 7,010,455 km (0.082 R)
• M27: 7,956,961 km (0.11 R)
• M28: 8,272,463 km (0.062 R)
• M29: 8,511,820 km (0.102 R)
• M30: 8,592,154 km (0.112 R)
• M31: 9,436,933 km (0.111 R)
• M32: 9,575,610 km (0.071 R)
• M33: 9,743,010 km (0.091 R)
• M34: 10,652,116 km (0.104 R)
• M35: 10,825,650 km (0.117 R)
• M36: 11,087,596 km (0.072 R)
• M37: 11,440,198 km (0.062 R)
• M38: 11,707,081 km (0.086 R)
• M39: 12,489,627 km (0.11 R)
• M40: 12,672,735 km (0.074 R)
• M41: 13,289,078 km (0.096 R)
• M42: 14,615,413 km (0.105 R)
• M43: 15,001,974 km (0.063 R)
• M44: 15,099,212 km (0.115 R)
• M45: 15,229,213 km (0.064 R)
• M46: 15,752,506 km (0.09 R)
• M47: 16,348,504 km (0.115 R)
• M48: 16,448,435 km (0.113 R)
• M49: 16,548,666 km (0.099 R)
• M50: 17,019,151 km (0.057 R)
• M51: 17,357,991 km (0.093 R)
• M52: 17,562,341 km (0.116 R)
• M53: 17,939,029 km (0.092 R)
• M54: 18,145,623 km (0.088 R)
• M55: 19,260,875 km (0.07 R)
• M56: 19,472,407 km (0.12 R)
• M57: 19,684,686 km (0.117 R)
• M58: 20,362,215 km (0.099 R)
• M59: 20,721,848 km (0.106 R)
• M60: 20,902,562 km (0.115 R)
• M61: 20,974,968 km (0.091 R)
• M62: 21,119,928 km (0.069 R)
• M63: 22,034,121 km (0.064 R)
• M64: 22,144,674 km (0.106 R)
• M65: 22,403,328 km (0.083 R)
• M66: 22,588,680 km (0.071 R)
• M67: 23,561,066 km (0.119 R)
• M68: 23,825,106 km (0.062 R)
• M69: 23,900,803 km (0.112 R)
• M70: 24,052,346 km (0.108 R)
• M71: 24,204,187 km (0.111 R)
• M72: 24,394,326 km (0.028 R)
• M73: 24,814,696 km (0.112 R)
• M74: 25,353,099 km (0.069 R)
• M75: 25,507,634 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 13,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit