🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.48 AU - 0.72 AU

Year: 305 Days

Day: 21.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 12.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 392 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,685,742 km

• M1: 178,919 km (0.085 R)
• M2: 264,938 km (0.059 R)
• M3: 365,767 km (0.105 R)
• M4: 458,368 km (0.064 R)
• M5: 558,000 km (0.112 R)
• M6: 637,885 km (0.099 R)
• M7: 764,296 km (0.109 R)
• M8: 946,057 km (0.054 R)
• M9: 1,080,246 km (0.081 R)
• M10: 1,211,892 km (0.101 R)
• M11: 1,291,628 km (0.074 R)
• M12: 1,387,969 km (0.087 R)
• M13: 1,476,980 km (0.064 R)
• M14: 1,598,752 km (0.1 R)
• M15: 1,687,015 km (0.08 R)
• M16: 1,804,001 km (0.086 R)
• M17: 1,890,767 km (0.096 R)
• M18: 2,012,540 km (0.072 R)
• M19: 2,148,525 km (0.086 R)
• M20: 2,311,138 km (0.062 R)
• M21: 2,465,822 km (0.112 R)
• M22: 2,568,895 km (0.08 R)
• M23: 2,779,528 km (0.108 R)
• M24: 2,912,521 km (0.092 R)
• M25: 3,060,772 km (0.064 R)
• M26: 3,284,421 km (0.115 R)
• M27: 3,378,070 km (0.049 R)
• M28: 3,534,100 km (0.082 R)
• M29: 3,637,023 km (0.075 R)
• M30: 3,741,144 km (0.073 R)
• M31: 3,832,099 km (0.07 R)
• M32: 4,080,731 km (0.094 R)
• M33: 4,218,062 km (0.11 R)
• M34: 4,342,078 km (0.108 R)
• M35: 4,497,211 km (0.067 R)
• M36: 4,609,110 km (0.099 R)
• M37: 4,858,640 km (0.1 R)
• M38: 4,981,160 km (0.092 R)
• M39: 5,097,099 km (0.118 R)
• M40: 5,190,448 km (0.064 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.6

Radius: 10.7

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.15 AU - 1.43 AU

Year: 961 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,685,742 km

• M1: 133,441 km (0.113 R)
• M2: 289,771 km (0.043 R)
• M3: 415,134 km (0.074 R)
• M4: 654,640 km (0.078 R)
• M5: 886,667 km (0.115 R)
• M6: 1,042,398 km (0.09 R)
• M7: 1,149,959 km (0.081 R)
• M8: 1,234,332 km (0.089 R)
• M9: 1,330,224 km (0.071 R)
• M10: 1,457,382 km (0.099 R)
• M11: 1,578,706 km (0.106 R)
• M12: 1,795,773 km (0.111 R)
• M13: 2,304,106 km (0.07 R)
• M14: 2,429,469 km (0.075 R)
• M15: 2,752,900 km (0.089 R)
• M16: 2,855,674 km (0.096 R)
• M17: 2,959,794 km (0.108 R)
• M18: 3,127,792 km (0.112 R)
• M19: 3,440,901 km (0.106 R)
• M20: 3,631,040 km (0.085 R)
• M21: 3,710,626 km (0.093 R)
• M22: 4,117,981 km (0.098 R)
• M23: 4,278,050 km (0.096 R)
• M24: 4,362,274 km (0.097 R)
• M25: 4,640,227 km (0.114 R)
• M26: 4,814,059 km (0.105 R)
• M27: 4,945,855 km (0.098 R)
• M28: 5,078,997 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 14.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.35 AU - 5.17 AU

Year: 5768 Days

Day: 11.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 57,685,742 km

• M1: 184,155 km (0.054 R)
• M2: 294,558 km (0.113 R)
• M3: 431,141 km (0.111 R)
• M4: 537,356 km (0.107 R)
• M5: 684,261 km (0.049 R)
• M6: 846,874 km (0.117 R)
• M7: 1,264,401 km (0.033 R)
• M8: 1,674,599 km (0.112 R)
• M9: 2,095,866 km (0.083 R)
• M10: 2,358,710 km (0.109 R)
• M11: 2,454,003 km (0.085 R)
• M12: 2,832,187 km (0.054 R)
• M13: 3,123,753 km (0.073 R)
• M14: 3,534,100 km (0.106 R)
• M15: 3,792,456 km (0.029 R)
• M16: 3,924,102 km (0.096 R)
• M17: 4,038,095 km (0.115 R)
• M18: 4,725,498 km (0.109 R)
• M19: 4,887,811 km (0.091 R)
• M20: 5,093,359 km (0.116 R)
• M21: 5,280,805 km (0.105 R)
• M22: 5,470,645 km (0.112 R)
• M23: 5,619,794 km (0.119 R)
• M24: 5,987,954 km (0.086 R)
• M25: 6,274,733 km (0.084 R)
• M26: 6,386,333 km (0.042 R)
• M27: 6,588,889 km (0.074 R)
• M28: 7,302,620 km (0.094 R)
• M29: 7,514,600 km (0.032 R)
• M30: 7,633,082 km (0.076 R)
• M31: 7,944,545 km (0.047 R)
• M32: 8,162,509 km (0.096 R)
• M33: 9,692,147 km (0.068 R)
• M34: 9,795,519 km (0.043 R)
• M35: 9,977,280 km (0.112 R)
• M36: 10,476,488 km (0.079 R)
• M37: 10,742,623 km (0.03 R)
• M38: 10,930,069 km (0.074 R)
• M39: 11,091,785 km (0.084 R)
• M40: 12,078,382 km (0.085 R)
• M41: 12,357,532 km (0.086 R)
• M42: 12,469,731 km (0.076 R)
• M43: 12,695,175 km (0.107 R)
• M44: 12,865,118 km (0.049 R)
• M45: 13,842,889 km (0.107 R)
• M46: 14,135,054 km (0.093 R)
• M47: 14,606,736 km (0.106 R)
• M48: 15,808,605 km (0.086 R)
• M49: 16,483,142 km (0.095 R)
• M50: 17,481,110 km (0.059 R)
• M51: 17,575,655 km (0.118 R)
• M52: 17,670,351 km (0.062 R)
• M53: 18,338,305 km (0.043 R)
• M54: 18,466,511 km (0.117 R)
• M55: 19,144,339 km (0.093 R)
• M56: 19,437,251 km (0.109 R)
• M57: 19,731,810 km (0.114 R)
• M58: 19,928,980 km (0.066 R)
• M59: 20,424,747 km (0.081 R)
• M60: 20,757,453 km (0.111 R)
• M61: 20,891,193 km (0.078 R)
• M62: 21,058,593 km (0.073 R)
• M63: 21,260,101 km (0.028 R)
• M64: 21,394,739 km (0.039 R)
• M65: 21,902,475 km (0.093 R)
• M66: 22,243,109 km (0.066 R)
• M67: 22,345,584 km (0.073 R)
• M68: 22,448,357 km (0.074 R)
• M69: 22,654,204 km (0.08 R)
• M70: 22,791,684 km (0.026 R)
• M71: 23,102,399 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302

Radius: 14.6

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.98 AU - 5.46 AU

Year: 6727 Days

Day: 11.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,685,742 km

• M1: 209,437 km (0.117 R)
• M2: 395,836 km (0.111 R)
• M3: 492,626 km (0.089 R)
• M4: 653,443 km (0.094 R)
• M5: 776,114 km (0.112 R)
• M6: 945,459 km (0.062 R)
• M7: 1,252,583 km (0.026 R)
• M8: 1,485,806 km (0.095 R)
• M9: 1,782,010 km (0.105 R)
• M10: 1,879,697 km (0.053 R)
• M11: 1,995,935 km (0.075 R)
• M12: 2,253,692 km (0.119 R)
• M13: 2,596,121 km (0.052 R)
• M14: 2,745,570 km (0.088 R)
• M15: 2,859,414 km (0.089 R)
• M16: 2,994,501 km (0.085 R)
• M17: 3,111,935 km (0.078 R)
• M18: 3,453,317 km (0.062 R)
• M19: 3,597,530 km (0.112 R)
• M20: 3,934,723 km (0.092 R)
• M21: 4,129,051 km (0.08 R)
• M22: 4,572,309 km (0.117 R)
• M23: 4,868,812 km (0.047 R)
• M24: 5,625,478 km (0.098 R)
• M25: 5,820,404 km (0.079 R)
• M26: 5,918,840 km (0.084 R)
• M27: 6,142,189 km (0.12 R)
• M28: 6,546,104 km (0.038 R)
• M29: 6,777,232 km (0.084 R)
• M30: 6,958,844 km (0.099 R)
• M31: 7,063,413 km (0.081 R)
• M32: 7,194,910 km (0.119 R)
• M33: 7,513,553 km (0.09 R)
• M34: 7,809,906 km (0.094 R)
• M35: 8,165,201 km (0.12 R)
• M36: 8,553,557 km (0.102 R)
• M37: 8,806,677 km (0.039 R)
• M38: 9,205,056 km (0.061 R)
• M39: 9,377,692 km (0.082 R)
• M40: 10,019,766 km (0.116 R)
• M41: 10,286,649 km (0.094 R)
• M42: 10,525,856 km (0.098 R)
• M43: 10,979,287 km (0.061 R)
• M44: 11,254,397 km (0.106 R)
• M45: 11,377,367 km (0.119 R)
• M46: 13,178,974 km (0.114 R)
• M47: 13,897,941 km (0.114 R)
• M48: 14,395,504 km (0.105 R)
• M49: 14,596,115 km (0.1 R)
• M50: 15,203,781 km (0.089 R)
• M51: 15,716,453 km (0.071 R)
• M52: 16,200,103 km (0.111 R)
• M53: 16,618,528 km (0.076 R)
• M54: 18,147,269 km (0.109 R)
• M55: 18,364,186 km (0.105 R)
• M56: 20,242,237 km (0.098 R)
• M57: 20,467,233 km (0.104 R)
• M58: 20,617,728 km (0.114 R)
• M59: 20,768,523 km (0.087 R)
• M60: 21,375,441 km (0.097 R)
• M61: 21,528,181 km (0.098 R)
• M62: 22,181,026 km (0.094 R)
• M63: 22,568,036 km (0.069 R)
• M64: 22,723,617 km (0.117 R)
• M65: 24,019,733 km (0.061 R)
• M66: 24,178,457 km (0.11 R)
• M67: 24,496,951 km (0.082 R)
• M68: 24,897,125 km (0.092 R)
• M69: 25,380,176 km (0.115 R)
• M70: 25,582,283 km (0.112 R)
• M71: 26,110,513 km (0.118 R)
• M72: 27,012,588 km (0.047 R)
• M73: 27,426,077 km (0.088 R)
• M74: 27,841,510 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 11.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.12 AU - 6.38 AU

Year: 9045 Days

Day: 6.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,685,742 km

• M1: 149,149 km (0.052 R)
• M2: 324,927 km (0.046 R)
• M3: 491,130 km (0.078 R)
• M4: 907,311 km (0.082 R)
• M5: 1,127,669 km (0.03 R)
• M6: 1,302,100 km (0.107 R)
• M7: 1,507,947 km (0.087 R)
• M8: 1,678,189 km (0.088 R)
• M9: 1,819,110 km (0.082 R)
• M10: 2,265,809 km (0.12 R)
• M11: 2,462,082 km (0.07 R)
• M12: 2,664,039 km (0.093 R)
• M13: 3,185,687 km (0.091 R)
• M14: 3,451,073 km (0.095 R)
• M15: 3,940,707 km (0.06 R)
• M16: 4,452,332 km (0.103 R)
• M17: 4,649,651 km (0.094 R)
• M18: 4,951,241 km (0.067 R)
• M19: 5,380,587 km (0.042 R)
• M20: 5,503,107 km (0.103 R)
• M21: 5,608,723 km (0.095 R)
• M22: 5,750,692 km (0.075 R)
• M23: 5,875,905 km (0.089 R)
• M24: 6,385,884 km (0.099 R)
• M25: 6,478,485 km (0.064 R)
• M26: 6,891,076 km (0.081 R)
• M27: 7,024,218 km (0.055 R)
• M28: 7,624,106 km (0.072 R)
• M29: 8,159,965 km (0.06 R)
• M30: 8,790,371 km (0.1 R)
• M31: 8,914,088 km (0.084 R)
• M32: 9,205,355 km (0.093 R)
• M33: 9,626,773 km (0.078 R)
• M34: 9,818,557 km (0.085 R)
• M35: 10,314,324 km (0.114 R)
• M36: 11,218,195 km (0.057 R)
• M37: 11,397,563 km (0.098 R)
• M38: 11,668,335 km (0.117 R)
• M39: 11,781,880 km (0.077 R)
• M40: 11,895,723 km (0.09 R)
• M41: 12,749,628 km (0.098 R)
• M42: 12,843,127 km (0.068 R)
• M43: 13,432,542 km (0.063 R)
• M44: 13,958,678 km (0.096 R)
• M45: 14,785,057 km (0.068 R)
• M46: 15,055,829 km (0.097 R)
• M47: 15,278,580 km (0.072 R)
• M48: 16,079,527 km (0.098 R)
• M49: 16,971,130 km (0.092 R)
• M50: 17,435,931 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524

Radius: 7.5

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.38 AU - 9.8 AU

Year: 15095 Days

Day: 23 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 57,685,742 km

• M1: 142,417 km (0.056 R)
• M2: 232,325 km (0.118 R)
• M3: 918,681 km (0.108 R)
• M4: 1,205,908 km (0.101 R)
• M5: 1,276,219 km (0.086 R)
• M6: 1,806,394 km (0.097 R)
• M7: 2,517,283 km (0.1 R)
• M8: 2,855,225 km (0.115 R)
• M9: 3,077,827 km (0.108 R)
• M10: 3,273,201 km (0.08 R)
• M11: 3,607,702 km (0.103 R)
• M12: 3,676,068 km (0.09 R)
• M13: 4,382,021 km (0.087 R)
• M14: 4,938,525 km (0.036 R)
• M15: 5,596,157 km (0.096 R)
• M16: 5,834,766 km (0.068 R)
• M17: 5,955,342 km (0.048 R)
• M18: 7,949,930 km (0.082 R)
• M19: 8,444,052 km (0.119 R)
• M20: 8,672,039 km (0.116 R)
• M21: 8,763,742 km (0.038 R)
• M22: 9,462,215 km (0.08 R)
• M23: 9,651,456 km (0.091 R)
• M24: 9,746,600 km (0.094 R)
• M25: 10,372,368 km (0.042 R)
• M26: 10,567,594 km (0.119 R)
• M27: 10,616,512 km (0.087 R)
• M28: 11,410,578 km (0.076 R)
• M29: 11,511,107 km (0.068 R)
• M30: 11,561,522 km (0.066 R)
• M31: 11,611,936 km (0.111 R)
• M32: 11,916,518 km (0.105 R)
• M33: 12,223,492 km (0.064 R)
• M34: 13,055,107 km (0.104 R)
• M35: 13,904,972 km (0.072 R)
• M36: 13,958,678 km (0.047 R)
• M37: 14,066,239 km (0.115 R)
• M38: 14,499,474 km (0.063 R)
• M39: 14,608,531 km (0.116 R)
• M40: 16,787,873 km (0.103 R)
• M41: 18,473,093 km (0.03 R)
• M42: 19,365,744 km (0.083 R)
• M43: 19,485,721 km (0.11 R)
• M44: 19,545,859 km (0.082 R)
• M45: 20,638,821 km (0.108 R)
• M46: 20,822,827 km (0.082 R)
• M47: 20,884,312 km (0.106 R)
• M48: 21,130,849 km (0.101 R)
• M49: 21,813,913 km (0.056 R)
• M50: 22,001,359 km (0.088 R)
• M51: 22,252,234 km (0.118 R)
• M52: 22,820,108 km (0.096 R)
• M53: 23,970,216 km (0.066 R)
• M54: 24,228,273 km (0.111 R)
• M55: 25,073,501 km (0.086 R)
• M56: 25,139,025 km (0.03 R)
• M57: 25,730,385 km (0.118 R)
• M58: 26,792,979 km (0.051 R)
• M59: 26,859,849 km (0.12 R)
• M60: 28,823,620 km (0.111 R)
• M61: 29,029,467 km (0.085 R)
• M62: 29,373,542 km (0.111 R)
• M63: 32,673,222 km (0.098 R)
• M64: 33,174,525 km (0.051 R)
• M65: 37,052,700 km (0.083 R)
• M66: 37,276,498 km (0.119 R)
• M67: 37,650,343 km (0.117 R)
• M68: 39,386,576 km (0.05 R)
• M69: 39,462,572 km (0.096 R)
• M70: 39,538,717 km (0.088 R)
• M71: 40,072,931 km (0.104 R)
• M72: 40,917,411 km (0.072 R)
• M73: 41,303,075 km (0.058 R)
• M74: 41,845,217 km (0.088 R)
• M75: 42,078,141 km (0.07 R)
• M76: 42,545,485 km (0.097 R)
• M77: 43,485,408 km (0.05 R)
• M78: 46,587,021 km (0.094 R)
• M79: 46,989,738 km (0.093 R)
• M80: 47,151,154 km (0.054 R)
• M81: 47,231,937 km (0.072 R)
• M82: 49,430,577 km (0.116 R)
• M83: 50,335,794 km (0.079 R)
• M84: 50,666,405 km (0.11 R)
• M85: 52,246,308 km (0.116 R)
• M86: 54,180,310 km (0.089 R)
• M87: 54,603,971 km (0.112 R)
• M88: 56,309,087 km (0.079 R)
• M89: 56,652,265 km (0.086 R)
• M90: 56,996,041 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit