🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.49 AU - 0.73 AU

Year: 173 Days

Day: 31.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,591,474 km

• M1: 259,403 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 208 Days

Day: 22 Hours

Environment

Temp: 213 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.91 AU - 1.27 AU

Year: 414 Days

Day: 14.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.01 AU - 2.45 AU

Year: 1210 Days

Day: 27 Hours

Environment

Temp: -79 °C

Axial Tilt: 103.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,591,474 km

• M1: 754,123 km (0.086 R)
• M2: 1,980,975 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.91 AU - 3.11 AU

Year: 1445 Days

Day: 41.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,591,474 km

• M1: 388,057 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.48 AU - 3.34 AU

Year: 1804 Days

Day: 44.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,591,474 km

• M1: 417,827 km (0.109 R)
• M2: 1,597,406 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 14.3

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.84 AU - 5.14 AU

Year: 4051 Days

Day: 7 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,591,474 km

• M1: 184,604 km (0.071 R)
• M2: 278,102 km (0.063 R)
• M3: 604,375 km (0.094 R)
• M4: 776,712 km (0.118 R)
• M5: 869,912 km (0.045 R)
• M6: 1,082,490 km (0.07 R)
• M7: 1,229,694 km (0.113 R)
• M8: 1,384,079 km (0.086 R)
• M9: 1,744,760 km (0.085 R)
• M10: 2,018,524 km (0.054 R)
• M11: 2,376,362 km (0.104 R)
• M12: 2,554,084 km (0.116 R)
• M13: 3,133,477 km (0.105 R)
• M14: 3,250,463 km (0.042 R)
• M15: 3,448,680 km (0.032 R)
• M16: 3,774,205 km (0.08 R)
• M17: 4,088,659 km (0.103 R)
• M18: 4,698,570 km (0.116 R)
• M19: 4,878,237 km (0.097 R)
• M20: 5,152,001 km (0.083 R)
• M21: 5,477,825 km (0.102 R)
• M22: 5,595,858 km (0.12 R)
• M23: 5,738,724 km (0.047 R)
• M24: 5,955,192 km (0.07 R)
• M25: 6,223,421 km (0.03 R)
• M26: 6,950,018 km (0.096 R)
• M27: 7,180,997 km (0.104 R)
• M28: 7,756,350 km (0.102 R)
• M29: 7,942,600 km (0.027 R)
• M30: 8,537,700 km (0.074 R)
• M31: 9,203,411 km (0.109 R)
• M32: 9,828,281 km (0.099 R)
• M33: 10,001,066 km (0.083 R)
• M34: 10,204,071 km (0.082 R)
• M35: 11,269,357 km (0.098 R)
• M36: 11,450,371 km (0.084 R)
• M37: 11,754,204 km (0.113 R)
• M38: 11,937,760 km (0.065 R)
• M39: 12,153,181 km (0.109 R)
• M40: 12,525,381 km (0.091 R)
• M41: 13,664,718 km (0.035 R)
• M42: 13,793,372 km (0.049 R)
• M43: 14,804,205 km (0.118 R)
• M44: 14,936,300 km (0.089 R)
• M45: 15,703,887 km (0.11 R)
• M46: 16,552,855 km (0.056 R)
• M47: 16,655,629 km (0.043 R)
• M48: 16,793,259 km (0.119 R)
• M49: 17,277,507 km (0.099 R)
• M50: 17,381,777 km (0.032 R)
• M51: 17,871,710 km (0.11 R)
• M52: 18,224,461 km (0.114 R)
• M53: 19,116,214 km (0.086 R)
• M54: 19,260,277 km (0.118 R)
• M55: 19,513,097 km (0.08 R)
• M56: 19,694,410 km (0.118 R)
• M57: 20,095,332 km (0.05 R)
• M58: 21,314,256 km (0.046 R)
• M59: 21,575,902 km (0.036 R)
• M60: 21,763,349 km (0.109 R)
• M61: 22,405,123 km (0.046 R)
• M62: 23,053,032 km (0.048 R)
• M63: 23,475,496 km (0.059 R)
• M64: 23,707,074 km (0.113 R)
• M65: 24,445,339 km (0.095 R)
• M66: 24,601,819 km (0.074 R)
• M67: 25,586,771 km (0.119 R)
• M68: 26,504,404 km (0.114 R)
• M69: 26,866,431 km (0.081 R)
• M70: 27,149,171 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 12.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.7 AU - 6.34 AU

Year: 4713 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,591,474 km

• M1: 154,834 km (0.055 R)
• M2: 247,136 km (0.044 R)
• M3: 364,271 km (0.078 R)
• M4: 493,673 km (0.085 R)
• M5: 616,343 km (0.099 R)
• M6: 713,731 km (0.1 R)
• M7: 798,105 km (0.115 R)
• M8: 1,051,823 km (0.06 R)
• M9: 1,308,832 km (0.044 R)
• M10: 1,391,260 km (0.03 R)
• M11: 1,687,763 km (0.047 R)
• M12: 1,765,105 km (0.118 R)
• M13: 2,073,277 km (0.079 R)
• M14: 2,710,564 km (0.11 R)
• M15: 2,801,968 km (0.101 R)
• M16: 3,035,490 km (0.09 R)
• M17: 3,194,663 km (0.084 R)
• M18: 3,842,272 km (0.095 R)
• M19: 4,049,764 km (0.088 R)
• M20: 4,225,541 km (0.1 R)
• M21: 4,879,434 km (0.118 R)
• M22: 5,740,968 km (0.111 R)
• M23: 5,879,346 km (0.113 R)
• M24: 5,958,782 km (0.098 R)
• M25: 6,139,048 km (0.115 R)
• M26: 6,219,831 km (0.075 R)
• M27: 6,670,120 km (0.031 R)
• M28: 6,962,135 km (0.088 R)
• M29: 7,173,367 km (0.098 R)
• M30: 7,258,489 km (0.11 R)
• M31: 7,472,713 km (0.115 R)
• M32: 7,973,417 km (0.071 R)
• M33: 8,172,382 km (0.093 R)
• M34: 8,507,631 km (0.097 R)
• M35: 8,620,278 km (0.107 R)
• M36: 8,938,622 km (0.113 R)
• M37: 9,030,326 km (0.069 R)
• M38: 9,145,367 km (0.111 R)
• M39: 9,307,232 km (0.091 R)
• M40: 9,493,481 km (0.099 R)
• M41: 9,633,953 km (0.119 R)
• M42: 10,250,596 km (0.106 R)
• M43: 10,612,174 km (0.11 R)
• M44: 10,880,104 km (0.1 R)
• M45: 11,348,046 km (0.05 R)
• M46: 11,697,058 km (0.063 R)
• M47: 11,847,703 km (0.034 R)
• M48: 11,999,096 km (0.1 R)
• M49: 12,329,258 km (0.114 R)
• M50: 12,431,433 km (0.115 R)
• M51: 12,946,499 km (0.106 R)
• M52: 13,128,410 km (0.117 R)
• M53: 13,653,050 km (0.119 R)
• M54: 13,917,987 km (0.102 R)
• M55: 14,024,352 km (0.063 R)
• M56: 14,372,167 km (0.088 R)
• M57: 14,776,978 km (0.081 R)
• M58: 14,967,117 km (0.119 R)
• M59: 15,874,877 km (0.028 R)
• M60: 16,405,501 km (0.103 R)
• M61: 16,517,998 km (0.059 R)
• M62: 16,630,795 km (0.05 R)
• M63: 16,743,742 km (0.089 R)
• M64: 17,055,803 km (0.109 R)
• M65: 17,369,809 km (0.106 R)
• M66: 17,513,124 km (0.075 R)
• M67: 17,974,483 km (0.092 R)
• M68: 18,119,593 km (0.055 R)
• M69: 18,469,204 km (0.107 R)
• M70: 18,703,474 km (0.093 R)
• M71: 19,264,017 km (0.118 R)
• M72: 19,740,187 km (0.089 R)
• M73: 19,979,843 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 14.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.69 AU - 7.33 AU

Year: 5355 Days

Day: 8.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,591,474 km

• M1: 196,721 km (0.102 R)
• M2: 355,744 km (0.048 R)
• M3: 463,005 km (0.101 R)
• M4: 648,357 km (0.108 R)
• M5: 803,640 km (0.113 R)
• M6: 948,151 km (0.103 R)
• M7: 1,142,329 km (0.043 R)
• M8: 1,467,406 km (0.049 R)
• M9: 1,742,965 km (0.057 R)
• M10: 1,854,864 km (0.095 R)
• M11: 1,952,851 km (0.117 R)
• M12: 2,205,671 km (0.03 R)
• M13: 2,345,096 km (0.069 R)
• M14: 2,578,170 km (0.109 R)
• M15: 2,875,570 km (0.095 R)
• M16: 3,106,250 km (0.085 R)
• M17: 3,443,593 km (0.078 R)
• M18: 3,586,011 km (0.103 R)
• M19: 3,709,728 km (0.117 R)
• M20: 3,919,165 km (0.108 R)
• M21: 4,593,403 km (0.102 R)
• M22: 4,728,190 km (0.05 R)
• M23: 5,684,270 km (0.11 R)
• M24: 5,829,231 km (0.099 R)
• M25: 5,950,854 km (0.052 R)
• M26: 6,172,259 km (0.09 R)
• M27: 6,981,284 km (0.059 R)
• M28: 7,451,171 km (0.104 R)
• M29: 7,583,565 km (0.078 R)
• M30: 7,689,929 km (0.118 R)
• M31: 7,877,525 km (0.105 R)
• M32: 7,985,385 km (0.067 R)
• M33: 8,587,367 km (0.102 R)
• M34: 8,782,143 km (0.107 R)
• M35: 9,317,853 km (0.107 R)
• M36: 9,431,996 km (0.087 R)
• M37: 9,575,461 km (0.1 R)
• M38: 9,748,396 km (0.06 R)
• M39: 10,214,991 km (0.105 R)
• M40: 11,627,345 km (0.027 R)
• M41: 12,091,098 km (0.115 R)
• M42: 12,403,608 km (0.08 R)
• M43: 12,623,966 km (0.086 R)
• M44: 12,718,811 km (0.104 R)
• M45: 13,068,571 km (0.115 R)
• M46: 13,745,202 km (0.12 R)
• M47: 14,334,318 km (0.067 R)
• M48: 14,632,018 km (0.094 R)
• M49: 15,233,402 km (0.092 R)
• M50: 15,334,530 km (0.094 R)
• M51: 16,253,958 km (0.097 R)
• M52: 18,289,088 km (0.096 R)
• M53: 18,468,306 km (0.083 R)
• M54: 19,009,401 km (0.044 R)
• M55: 19,409,426 km (0.045 R)
• M56: 20,144,101 km (0.103 R)
• M57: 20,366,404 km (0.105 R)
• M58: 20,552,204 km (0.073 R)
• M59: 20,925,451 km (0.055 R)
• M60: 21,716,524 km (0.081 R)
• M61: 21,830,368 km (0.045 R)
• M62: 22,020,507 km (0.052 R)
• M63: 22,211,245 km (0.109 R)
• M64: 22,479,174 km (0.09 R)
• M65: 22,863,791 km (0.117 R)
• M66: 23,018,325 km (0.092 R)
• M67: 23,405,933 km (0.091 R)
• M68: 24,305,764 km (0.065 R)
• M69: 26,098,994 km (0.097 R)
• M70: 26,584,439 km (0.107 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 10.8

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.03 AU - 9.67 AU

Year: 9569 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,591,474 km

• M1: 485,744 km (0.111 R)
• M2: 834,607 km (0.116 R)
• M3: 1,107,772 km (0.087 R)
• M4: 1,835,267 km (0.099 R)
• M5: 2,063,104 km (0.103 R)
• M6: 2,546,156 km (0.117 R)
• M7: 2,800,921 km (0.048 R)
• M8: 3,004,972 km (0.118 R)
• M9: 3,614,584 km (0.045 R)
• M10: 3,741,144 km (0.106 R)
• M11: 3,966,139 km (0.106 R)
• M12: 4,702,310 km (0.088 R)
• M13: 5,335,857 km (0.117 R)
• M14: 5,407,963 km (0.101 R)
• M15: 6,108,979 km (0.114 R)
• M16: 6,222,224 km (0.047 R)
• M17: 6,527,853 km (0.102 R)
• M18: 6,877,613 km (0.096 R)
• M19: 7,233,506 km (0.096 R)
• M20: 7,313,541 km (0.119 R)
• M21: 7,393,725 km (0.109 R)
• M22: 7,758,295 km (0.1 R)
• M23: 8,128,849 km (0.072 R)
• M24: 8,674,283 km (0.07 R)
• M25: 8,930,095 km (0.057 R)
• M26: 9,101,983 km (0.052 R)
• M27: 10,290,838 km (0.05 R)
• M28: 10,926,479 km (0.03 R)
• M29: 11,064,259 km (0.112 R)
• M30: 11,574,836 km (0.113 R)
• M31: 11,856,529 km (0.105 R)
• M32: 12,093,043 km (0.102 R)
• M33: 12,331,053 km (0.119 R)
• M34: 14,744,965 km (0.051 R)
• M35: 14,846,541 km (0.109 R)
• M36: 15,152,768 km (0.082 R)
• M37: 16,293,153 km (0.111 R)
• M38: 16,398,171 km (0.092 R)
• M39: 16,661,762 km (0.058 R)
• M40: 16,873,593 km (0.107 R)
• M41: 17,838,200 km (0.114 R)
• M42: 17,946,509 km (0.12 R)
• M43: 19,373,971 km (0.086 R)
• M44: 19,652,672 km (0.03 R)
• M45: 19,932,719 km (0.068 R)
• M46: 20,157,715 km (0.085 R)
• M47: 20,666,946 km (0.105 R)
• M48: 22,336,757 km (0.053 R)
• M49: 23,870,285 km (0.111 R)
• M50: 23,989,664 km (0.038 R)
• M51: 25,376,736 km (0.11 R)
• M52: 26,357,050 km (0.112 R)
• M53: 26,480,319 km (0.109 R)
• M54: 26,727,754 km (0.088 R)
• M55: 27,787,655 km (0.061 R)
• M56: 28,861,319 km (0.043 R)
• M57: 29,052,206 km (0.115 R)
• M58: 29,435,176 km (0.069 R)
• M59: 31,049,038 km (0.107 R)
• M60: 31,309,937 km (0.096 R)
• M61: 31,833,978 km (0.106 R)
• M62: 32,890,438 km (0.114 R)
• M63: 34,092,906 km (0.077 R)
• M64: 36,816,036 km (0.093 R)
• M65: 37,369,099 km (0.099 R)
• M66: 37,507,777 km (0.1 R)
• M67: 38,693,340 km (0.063 R)
• M68: 38,763,501 km (0.1 R)
• M69: 39,114,757 km (0.091 R)
• M70: 41,101,417 km (0.032 R)
• M71: 41,531,361 km (0.037 R)
• M72: 41,890,845 km (0.098 R)
• M73: 42,179,120 km (0.106 R)
• M74: 42,830,319 km (0.113 R)
• M75: 43,557,664 km (0.099 R)
• M76: 44,215,745 km (0.079 R)
• M77: 45,024,621 km (0.111 R)
• M78: 46,135,385 km (0.042 R)
• M79: 46,731,532 km (0.092 R)
• M80: 47,405,172 km (0.082 R)
• M81: 48,006,705 km (0.101 R)
• M82: 48,082,102 km (0.103 R)
• M83: 48,157,499 km (0.077 R)
• M84: 49,521,533 km (0.086 R)
• M85: 50,055,448 km (0.082 R)
• M86: 50,284,931 km (0.096 R)
• M87: 51,591,518 km (0.118 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 10,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit