🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.49 AU - 0.79 AU

Year: 183 Days

Day: 47.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,666,004 km

• M1: 135,386 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.73 AU - 0.75 AU

Year: 227 Days

Day: 33.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.94 AU

Year: 270 Days

Day: 30.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,666,004 km

• M1: 817,104 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.1 AU - 4.12 AU

Year: 2970 Days

Day: 42.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 14.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.72 AU - 7 AU

Year: 5717 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 54,666,004 km

• M1: 182,360 km (0.113 R)
• M2: 1,443,021 km (0.103 R)
• M3: 1,645,277 km (0.116 R)
• M4: 1,743,114 km (0.091 R)
• M5: 1,900,940 km (0.108 R)
• M6: 2,185,326 km (0.083 R)
• M7: 2,419,895 km (0.102 R)
• M8: 2,712,509 km (0.107 R)
• M9: 2,863,154 km (0.061 R)
• M10: 2,999,587 km (0.08 R)
• M11: 3,120,761 km (0.108 R)
• M12: 3,332,442 km (0.119 R)
• M13: 3,476,206 km (0.113 R)
• M14: 3,826,265 km (0.06 R)
• M15: 4,245,887 km (0.112 R)
• M16: 4,500,951 km (0.029 R)
• M17: 4,620,480 km (0.091 R)
• M18: 4,821,988 km (0.095 R)
• M19: 5,233,831 km (0.078 R)
• M20: 5,938,437 km (0.095 R)
• M21: 6,157,897 km (0.115 R)
• M22: 6,313,180 km (0.079 R)
• M23: 6,947,176 km (0.044 R)
• M24: 7,178,753 km (0.041 R)
• M25: 7,389,237 km (0.116 R)
• M26: 7,840,424 km (0.104 R)
• M27: 7,984,786 km (0.057 R)
• M28: 8,178,665 km (0.069 R)
• M29: 8,276,203 km (0.083 R)
• M30: 8,695,227 km (0.086 R)
• M31: 8,944,905 km (0.1 R)
• M32: 9,045,435 km (0.11 R)
• M33: 9,171,696 km (0.061 R)
• M34: 10,255,084 km (0.113 R)
• M35: 10,651,817 km (0.083 R)
• M36: 11,080,714 km (0.06 R)
• M37: 11,324,409 km (0.118 R)
• M38: 11,460,543 km (0.107 R)
• M39: 11,624,802 km (0.109 R)
• M40: 11,762,133 km (0.058 R)
• M41: 12,010,764 km (0.116 R)
• M42: 12,373,090 km (0.118 R)
• M43: 12,710,733 km (0.079 R)
• M44: 12,880,676 km (0.055 R)
• M45: 13,079,940 km (0.108 R)
• M46: 13,222,956 km (0.066 R)
• M47: 13,654,845 km (0.12 R)
• M48: 14,062,349 km (0.111 R)
• M49: 14,473,744 km (0.108 R)
• M50: 14,651,316 km (0.103 R)
• M51: 15,459,294 km (0.107 R)
• M52: 15,671,125 km (0.05 R)
• M53: 15,914,521 km (0.099 R)
• M54: 16,220,448 km (0.092 R)
• M55: 16,435,720 km (0.086 R)
• M56: 16,652,038 km (0.107 R)
• M57: 16,775,905 km (0.087 R)
• M58: 17,810,674 km (0.12 R)
• M59: 17,969,397 km (0.069 R)
• M60: 18,833,923 km (0.073 R)
• M61: 19,157,503 km (0.079 R)
• M62: 20,139,613 km (0.094 R)
• M63: 20,603,516 km (0.107 R)
• M64: 21,037,350 km (0.076 R)
• M65: 21,171,539 km (0.117 R)
• M66: 21,272,219 km (0.088 R)
• M67: 22,494,134 km (0.107 R)
• M68: 22,631,315 km (0.071 R)
• M69: 23,252,147 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.5

Radius: 13.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.29 AU - 9.03 AU

Year: 9084 Days

Day: 14.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,666,004 km

• M1: 175,927 km (0.109 R)
• M2: 297,550 km (0.063 R)
• M3: 404,064 km (0.053 R)
• M4: 518,955 km (0.086 R)
• M5: 685,906 km (0.082 R)
• M6: 790,475 km (0.098 R)
• M7: 959,222 km (0.111 R)
• M8: 1,334,563 km (0.086 R)
• M9: 1,470,098 km (0.074 R)
• M10: 1,557,314 km (0.095 R)
• M11: 1,830,031 km (0.107 R)
• M12: 2,118,605 km (0.056 R)
• M13: 2,258,329 km (0.102 R)
• M14: 2,463,727 km (0.112 R)
• M15: 2,805,259 km (0.104 R)
• M16: 3,116,722 km (0.103 R)
• M17: 3,207,827 km (0.059 R)
• M18: 3,346,355 km (0.067 R)
• M19: 3,797,841 km (0.054 R)
• M20: 3,895,529 km (0.118 R)
• M21: 4,319,788 km (0.057 R)
• M22: 4,970,838 km (0.099 R)
• M23: 5,349,021 km (0.088 R)
• M24: 5,652,705 km (0.065 R)
• M25: 5,820,853 km (0.076 R)
• M26: 6,539,222 km (0.065 R)
• M27: 7,164,541 km (0.102 R)
• M28: 7,684,693 km (0.095 R)
• M29: 8,568,218 km (0.073 R)
• M30: 9,650,708 km (0.036 R)
• M31: 10,191,056 km (0.088 R)
• M32: 10,672,013 km (0.113 R)
• M33: 10,845,546 km (0.116 R)
• M34: 10,950,115 km (0.094 R)
• M35: 11,301,222 km (0.102 R)
• M36: 11,834,987 km (0.118 R)
• M37: 12,449,684 km (0.06 R)
• M38: 13,260,804 km (0.116 R)
• M39: 13,372,703 km (0.068 R)
• M40: 13,975,134 km (0.094 R)
• M41: 14,127,125 km (0.061 R)
• M42: 14,471,051 km (0.033 R)
• M43: 14,624,837 km (0.116 R)
• M44: 15,795,441 km (0.091 R)
• M45: 16,793,857 km (0.051 R)
• M46: 17,361,880 km (0.104 R)
• M47: 17,525,391 km (0.101 R)
• M48: 17,853,758 km (0.096 R)
• M49: 18,308,835 km (0.082 R)
• M50: 18,516,925 km (0.108 R)
• M51: 19,399,403 km (0.099 R)
• M52: 19,569,197 km (0.118 R)
• M53: 19,696,654 km (0.072 R)
• M54: 19,952,766 km (0.112 R)
• M55: 20,467,981 km (0.085 R)
• M56: 20,554,299 km (0.084 R)
• M57: 20,814,001 km (0.11 R)
• M58: 21,292,863 km (0.066 R)
• M59: 21,907,561 km (0.086 R)
• M60: 22,394,801 km (0.099 R)
• M61: 22,796,023 km (0.097 R)
• M62: 23,696,153 km (0.105 R)
• M63: 24,196,259 km (0.103 R)
• M64: 24,333,141 km (0.107 R)
• M65: 24,470,472 km (0.098 R)
• M66: 24,699,805 km (0.094 R)
• M67: 24,975,963 km (0.114 R)
• M68: 25,624,170 km (0.064 R)
• M69: 26,654,152 km (0.09 R)
• M70: 26,795,671 km (0.108 R)
• M71: 28,947,936 km (0.051 R)
• M72: 29,141,964 km (0.092 R)
• M73: 29,482,599 km (0.082 R)
• M74: 29,726,593 km (0.114 R)
• M75: 30,020,403 km (0.065 R)
• M76: 30,512,131 km (0.038 R)
• M77: 31,105,736 km (0.089 R)
• M78: 32,707,330 km (0.088 R)
• M79: 33,213,420 km (0.11 R)
• M80: 33,314,847 km (0.105 R)
• M81: 33,620,027 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.8

Radius: 8.1

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.72 AU - 13.16 AU

Year: 12898 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,666,004 km

• M1: 114,592 km (0.103 R)
• M2: 191,186 km (0.096 R)
• M3: 303,684 km (0.096 R)
• M4: 356,342 km (0.092 R)
• M5: 537,206 km (0.106 R)
• M6: 621,579 km (0.046 R)
• M7: 747,690 km (0.078 R)
• M8: 1,025,942 km (0.067 R)
• M9: 1,673,252 km (0.08 R)
• M10: 2,541,219 km (0.09 R)
• M11: 2,807,354 km (0.113 R)
• M12: 2,928,528 km (0.089 R)
• M13: 3,527,667 km (0.105 R)
• M14: 4,302,584 km (0.066 R)
• M15: 4,981,160 km (0.081 R)
• M16: 7,671,080 km (0.07 R)
• M17: 8,142,014 km (0.077 R)
• M18: 9,291,823 km (0.12 R)
• M19: 9,610,018 km (0.059 R)
• M20: 10,257,178 km (0.113 R)
• M21: 10,538,871 km (0.062 R)
• M22: 10,775,535 km (0.078 R)
• M23: 11,642,155 km (0.051 R)
• M24: 12,281,836 km (0.066 R)
• M25: 13,186,454 km (0.113 R)
• M26: 13,441,518 km (0.108 R)
• M27: 15,325,703 km (0.078 R)
• M28: 15,972,116 km (0.113 R)
• M29: 16,135,028 km (0.073 R)
• M30: 16,627,205 km (0.057 R)
• M31: 16,682,257 km (0.056 R)
• M32: 16,847,563 km (0.107 R)
• M33: 17,124,468 km (0.115 R)
• M34: 17,682,468 km (0.045 R)
• M35: 17,851,065 km (0.113 R)
• M36: 19,566,354 km (0.112 R)
• M37: 21,154,485 km (0.092 R)
• M38: 21,273,864 km (0.114 R)
• M39: 22,478,875 km (0.108 R)
• M40: 22,722,570 km (0.035 R)
• M41: 23,397,257 km (0.094 R)
• M42: 24,515,351 km (0.08 R)
• M43: 25,333,651 km (0.07 R)
• M44: 25,841,686 km (0.066 R)
• M45: 26,288,983 km (0.086 R)
• M46: 26,867,927 km (0.071 R)
• M47: 27,776,585 km (0.082 R)
• M48: 28,497,796 km (0.063 R)
• M49: 28,563,619 km (0.039 R)
• M50: 28,695,415 km (0.05 R)
• M51: 30,360,888 km (0.069 R)
• M52: 31,715,796 km (0.118 R)
• M53: 31,852,379 km (0.117 R)
• M54: 32,057,477 km (0.044 R)
• M55: 32,469,320 km (0.044 R)
• M56: 32,675,765 km (0.117 R)
• M57: 34,413,943 km (0.109 R)
• M58: 34,554,266 km (0.057 R)
• M59: 35,612,820 km (0.063 R)
• M60: 36,253,099 km (0.073 R)
• M61: 38,269,230 km (0.061 R)
• M62: 38,341,934 km (0.116 R)
• M63: 38,998,071 km (0.12 R)
• M64: 39,878,753 km (0.111 R)
• M65: 41,510,417 km (0.076 R)
• M66: 41,884,262 km (0.043 R)
• M67: 42,861,436 km (0.087 R)
• M68: 44,303,110 km (0.083 R)
• M69: 45,915,027 km (0.104 R)
• M70: 46,379,080 km (0.106 R)
• M71: 46,689,346 km (0.087 R)
• M72: 47,000,360 km (0.103 R)
• M73: 49,275,145 km (0.045 R)
• M74: 49,591,694 km (0.094 R)
• M75: 51,104,577 km (0.094 R)
• M76: 51,665,869 km (0.119 R)
• M77: 51,907,020 km (0.069 R)
• M78: 52,551,787 km (0.094 R)
• M79: 53,849,549 km (0.066 R)
• M80: 54,012,461 km (0.111 R)
• M81: 54,094,141 km (0.108 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit