🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.4 AU - 1.42 AU

Year: 631 Days

Day: 25.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,201,365 km

• M1: 194,776 km (0.107 R)
• M2: 306,376 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.08 AU - 4.76 AU

Year: 2924 Days

Day: 46.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.1

Radius: 8.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.74 AU - 5.36 AU

Year: 4275 Days

Day: 13.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 106 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 112,201,365 km

• M1: 171,589 km (0.113 R)
• M2: 414,087 km (0.106 R)
• M3: 644,318 km (0.061 R)
• M4: 733,927 km (0.078 R)
• M5: 914,043 km (0.059 R)
• M6: 1,003,203 km (0.119 R)
• M7: 1,204,412 km (0.119 R)
• M8: 1,485,507 km (0.059 R)
• M9: 1,576,163 km (0.096 R)
• M10: 1,875,808 km (0.054 R)
• M11: 1,932,954 km (0.064 R)
• M12: 2,091,229 km (0.106 R)
• M13: 2,227,961 km (0.048 R)
• M14: 2,341,207 km (0.114 R)
• M15: 2,794,638 km (0.08 R)
• M16: 2,907,584 km (0.053 R)
• M17: 3,012,452 km (0.103 R)
• M18: 3,245,526 km (0.06 R)
• M19: 3,334,537 km (0.076 R)
• M20: 3,616,678 km (0.045 R)
• M21: 3,896,127 km (0.074 R)
• M22: 4,075,644 km (0.097 R)
• M23: 4,139,672 km (0.108 R)
• M24: 4,410,145 km (0.117 R)
• M25: 4,630,652 km (0.109 R)
• M26: 4,832,161 km (0.093 R)
• M27: 4,956,776 km (0.117 R)
• M28: 5,048,180 km (0.117 R)
• M29: 5,244,004 km (0.069 R)
• M30: 5,454,189 km (0.081 R)
• M31: 5,702,970 km (0.058 R)
• M32: 5,967,609 km (0.045 R)
• M33: 6,040,463 km (0.071 R)
• M34: 6,187,069 km (0.081 R)
• M35: 6,310,188 km (0.039 R)
• M36: 6,496,437 km (0.068 R)
• M37: 6,558,969 km (0.061 R)
• M38: 6,684,482 km (0.112 R)
• M39: 6,976,347 km (0.112 R)
• M40: 7,207,625 km (0.112 R)
• M41: 7,533,001 km (0.098 R)
• M42: 7,690,976 km (0.087 R)
• M43: 7,810,206 km (0.035 R)
• M44: 8,171,484 km (0.117 R)
• M45: 8,238,953 km (0.039 R)
• M46: 8,320,185 km (0.116 R)
• M47: 8,592,902 km (0.096 R)
• M48: 8,702,856 km (0.077 R)
• M49: 8,882,523 km (0.072 R)
• M50: 8,938,024 km (0.117 R)
• M51: 9,035,562 km (0.094 R)
• M52: 9,217,473 km (0.11 R)
• M53: 9,471,340 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 10.1

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.99 AU - 9.39 AU

Year: 8034 Days

Day: 8 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,201,365 km

• M1: 178,470 km (0.113 R)
• M2: 294,109 km (0.107 R)
• M3: 411,544 km (0.091 R)
• M4: 686,804 km (0.119 R)
• M5: 761,004 km (0.111 R)
• M6: 950,844 km (0.094 R)
• M7: 1,246,749 km (0.073 R)
• M8: 1,816,717 km (0.096 R)
• M9: 2,008,950 km (0.103 R)
• M10: 2,344,049 km (0.111 R)
• M11: 2,991,658 km (0.101 R)
• M12: 3,168,483 km (0.042 R)
• M13: 4,047,520 km (0.116 R)
• M14: 5,208,399 km (0.093 R)
• M15: 5,299,355 km (0.109 R)
• M16: 5,452,394 km (0.062 R)
• M17: 6,530,695 km (0.091 R)
• M18: 6,793,838 km (0.107 R)
• M19: 7,094,081 km (0.086 R)
• M20: 7,673,324 km (0.04 R)
• M21: 8,409,644 km (0.079 R)
• M22: 8,480,853 km (0.048 R)
• M23: 8,624,168 km (0.091 R)
• M24: 9,278,658 km (0.116 R)
• M25: 9,537,463 km (0.111 R)
• M26: 9,611,962 km (0.05 R)
• M27: 9,761,261 km (0.115 R)
• M28: 9,873,908 km (0.104 R)
• M29: 10,404,831 km (0.117 R)
• M30: 10,558,169 km (0.082 R)
• M31: 11,852,490 km (0.078 R)
• M32: 12,052,951 km (0.102 R)
• M33: 12,907,005 km (0.082 R)
• M34: 13,237,616 km (0.095 R)
• M35: 13,738,620 km (0.08 R)
• M36: 14,931,962 km (0.094 R)
• M37: 15,716,453 km (0.064 R)
• M38: 16,025,074 km (0.084 R)
• M39: 16,783,236 km (0.098 R)
• M40: 17,416,334 km (0.118 R)
• M41: 17,919,282 km (0.056 R)
• M42: 18,011,284 km (0.075 R)
• M43: 18,519,768 km (0.106 R)
• M44: 19,080,012 km (0.081 R)
• M45: 20,312,848 km (0.078 R)
• M46: 20,793,805 km (0.104 R)
• M47: 21,914,442 km (0.076 R)
• M48: 23,104,494 km (0.082 R)
• M49: 23,606,694 km (0.083 R)
• M50: 23,707,523 km (0.082 R)
• M51: 23,909,629 km (0.101 R)
• M52: 25,288,922 km (0.085 R)
• M53: 25,598,888 km (0.109 R)
• M54: 27,591,532 km (0.104 R)
• M55: 27,697,747 km (0.08 R)
• M56: 27,804,111 km (0.116 R)
• M57: 29,037,395 km (0.085 R)
• M58: 29,742,301 km (0.083 R)
• M59: 30,507,793 km (0.117 R)
• M60: 31,169,016 km (0.088 R)
• M61: 31,335,069 km (0.103 R)
• M62: 31,556,923 km (0.057 R)
• M63: 31,835,025 km (0.075 R)
• M64: 32,505,673 km (0.117 R)
• M65: 32,674,120 km (0.077 R)
• M66: 33,011,762 km (0.056 R)
• M67: 33,747,335 km (0.072 R)
• M68: 34,431,147 km (0.091 R)
• M69: 34,660,181 km (0.11 R)
• M70: 34,947,110 km (0.104 R)
• M71: 35,062,001 km (0.084 R)
• M72: 35,234,786 km (0.088 R)
• M73: 35,407,722 km (0.046 R)
• M74: 35,581,106 km (0.102 R)
• M75: 35,928,472 km (0.057 R)
• M76: 36,102,604 km (0.108 R)
• M77: 36,451,765 km (0.096 R)
• M78: 36,626,645 km (0.03 R)
• M79: 36,743,481 km (0.101 R)
• M80: 37,623,416 km (0.107 R)
• M81: 38,036,455 km (0.032 R)
• M82: 39,523,907 km (0.057 R)
• M83: 39,823,701 km (0.088 R)
• M84: 40,184,382 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.7

Radius: 7.6

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.69 AU - 12.43 AU

Year: 15778 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 107.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 112,201,365 km

• M1: 210,783 km (0.114 R)
• M2: 340,934 km (0.104 R)
• M3: 624,721 km (0.077 R)
• M4: 1,095,206 km (0.087 R)
• M5: 1,204,263 km (0.089 R)
• M6: 1,374,804 km (0.054 R)
• M7: 1,824,496 km (0.097 R)
• M8: 1,889,272 km (0.05 R)
• M9: 2,363,946 km (0.09 R)
• M10: 2,506,213 km (0.114 R)
• M11: 2,554,384 km (0.1 R)
• M12: 2,627,088 km (0.097 R)
• M13: 3,233,408 km (0.055 R)
• M14: 3,688,485 km (0.077 R)
• M15: 3,937,566 km (0.039 R)
• M16: 4,021,789 km (0.114 R)
• M17: 4,510,525 km (0.108 R)
• M18: 4,896,937 km (0.106 R)
• M19: 5,140,183 km (0.12 R)
• M20: 5,232,335 km (0.061 R)
• M21: 5,638,194 km (0.1 R)
• M22: 6,216,988 km (0.072 R)
• M23: 6,381,097 km (0.079 R)
• M24: 6,580,062 km (0.047 R)
• M25: 6,747,313 km (0.109 R)
• M26: 6,814,632 km (0.067 R)
• M27: 7,569,802 km (0.104 R)
• M28: 7,674,820 km (0.103 R)
• M29: 7,815,591 km (0.066 R)
• M30: 8,459,760 km (0.106 R)
• M31: 9,158,232 km (0.099 R)
• M32: 9,875,105 km (0.11 R)
• M33: 10,066,740 km (0.084 R)
• M34: 10,298,317 km (0.109 R)
• M35: 10,609,930 km (0.059 R)
• M36: 11,122,751 km (0.076 R)
• M37: 11,563,167 km (0.095 R)
• M38: 11,724,584 km (0.05 R)
• M39: 12,213,769 km (0.099 R)
• M40: 12,419,466 km (0.035 R)
• M41: 12,626,359 km (0.118 R)
• M42: 13,253,923 km (0.082 R)
• M43: 13,380,632 km (0.106 R)
• M44: 13,848,873 km (0.047 R)
• M45: 14,495,884 km (0.092 R)
• M46: 16,677,320 km (0.107 R)
• M47: 16,814,202 km (0.109 R)
• M48: 17,457,772 km (0.034 R)
• M49: 19,197,296 km (0.049 R)
• M50: 20,208,877 km (0.111 R)
• M51: 21,634,096 km (0.067 R)
• M52: 22,033,074 km (0.118 R)
• M53: 22,384,030 km (0.039 R)
• M54: 22,939,337 km (0.096 R)
• M55: 23,755,244 km (0.074 R)
• M56: 24,012,104 km (0.098 R)
• M57: 24,321,622 km (0.026 R)
• M58: 25,101,176 km (0.042 R)
• M59: 26,684,670 km (0.116 R)
• M60: 27,650,174 km (0.103 R)
• M61: 27,974,652 km (0.095 R)
• M62: 29,339,733 km (0.095 R)
• M63: 29,449,986 km (0.107 R)
• M64: 29,560,240 km (0.113 R)
• M65: 30,838,404 km (0.115 R)
• M66: 32,248,065 km (0.119 R)
• M67: 32,418,756 km (0.081 R)
• M68: 34,198,821 km (0.06 R)
• M69: 34,838,053 km (0.07 R)
• M70: 35,013,082 km (0.062 R)
• M71: 35,716,192 km (0.118 R)
• M72: 36,069,393 km (0.083 R)
• M73: 36,246,517 km (0.065 R)
• M74: 36,957,705 km (0.086 R)
• M75: 37,374,634 km (0.099 R)
• M76: 38,695,284 km (0.079 R)
• M77: 39,970,157 km (0.066 R)
• M78: 41,197,010 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.7

Radius: 5.1

Gravity: 38.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.55 AU - 15.61 AU

Year: 23167 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,201,365 km

• M1: 144,512 km (0.085 R)
• M2: 823,237 km (0.108 R)
• M3: 1,000,361 km (0.105 R)
• M4: 1,093,560 km (0.033 R)
• M5: 1,975,290 km (0.096 R)
• M6: 2,212,403 km (0.104 R)
• M7: 2,375,614 km (0.06 R)
• M8: 2,844,304 km (0.1 R)
• M9: 6,720,236 km (0.069 R)
• M10: 7,620,516 km (0.097 R)
• M11: 8,621,774 km (0.086 R)
• M12: 8,878,484 km (0.096 R)
• M13: 9,730,145 km (0.089 R)
• M14: 9,863,436 km (0.117 R)
• M15: 10,334,969 km (0.085 R)
• M16: 10,402,886 km (0.06 R)
• M17: 10,607,686 km (0.051 R)
• M18: 11,792,800 km (0.112 R)
• M19: 12,292,906 km (0.071 R)
• M20: 12,581,779 km (0.092 R)
• M21: 13,909,161 km (0.064 R)
• M22: 15,048,947 km (0.093 R)
• M23: 15,590,940 km (0.106 R)
• M24: 15,825,211 km (0.108 R)
• M25: 16,139,366 km (0.093 R)
• M26: 17,094,249 km (0.052 R)
• M27: 17,335,850 km (0.104 R)
• M28: 17,416,633 km (0.114 R)
• M29: 17,659,729 km (0.115 R)
• M30: 17,822,342 km (0.048 R)
• M31: 18,643,186 km (0.11 R)
• M32: 21,265,038 km (0.045 R)
• M33: 22,839,406 km (0.097 R)
• M34: 23,372,423 km (0.09 R)
• M35: 23,730,112 km (0.078 R)
• M36: 27,499,230 km (0.116 R)
• M37: 28,161,051 km (0.11 R)
• M38: 30,275,019 km (0.12 R)
• M39: 30,372,407 km (0.113 R)
• M40: 30,469,795 km (0.119 R)
• M41: 31,646,682 km (0.068 R)
• M42: 34,959,078 km (0.101 R)
• M43: 35,984,421 km (0.036 R)
• M44: 36,811,698 km (0.118 R)
• M45: 36,915,668 km (0.114 R)
• M46: 37,436,418 km (0.113 R)
• M47: 39,331,075 km (0.069 R)
• M48: 40,718,895 km (0.117 R)
• M49: 41,041,278 km (0.106 R)
• M50: 41,256,849 km (0.092 R)
• M51: 41,364,709 km (0.108 R)
• M52: 43,103,634 km (0.057 R)
• M53: 43,322,646 km (0.1 R)
• M54: 45,310,502 km (0.119 R)
• M55: 47,553,872 km (0.041 R)
• M56: 48,347,638 km (0.059 R)
• M57: 48,575,177 km (0.063 R)
• M58: 49,489,070 km (0.12 R)
• M59: 50,639,328 km (0.087 R)
• M60: 51,449,849 km (0.105 R)
• M61: 52,031,336 km (0.078 R)
• M62: 53,083,458 km (0.074 R)
• M63: 58,448,636 km (0.065 R)
• M64: 60,152,705 km (0.12 R)
• M65: 60,642,489 km (0.101 R)
• M66: 61,502,976 km (0.063 R)
• M67: 61,872,931 km (0.088 R)
• M68: 63,609,314 km (0.057 R)
• M69: 64,483,564 km (0.09 R)
• M70: 64,984,866 km (0.069 R)
• M71: 66,370,143 km (0.098 R)
• M72: 66,876,382 km (0.098 R)
• M73: 68,019,908 km (0.041 R)
• M74: 68,274,823 km (0.078 R)
• M75: 69,169,867 km (0.109 R)
• M76: 70,326,258 km (0.04 R)
• M77: 70,713,118 km (0.09 R)
• M78: 72,137,739 km (0.099 R)
• M79: 73,441,035 km (0.084 R)
• M80: 74,883,757 km (0.032 R)
• M81: 75,278,696 km (0.112 R)
• M82: 75,410,641 km (0.079 R)
• M83: 77,131,465 km (0.119 R)
• M84: 77,264,458 km (0.119 R)
• M85: 77,930,168 km (0.086 R)
• M86: 78,196,901 km (0.089 R)
• M87: 78,330,492 km (0.105 R)
• M88: 79,133,234 km (0.071 R)
• M89: 82,779,084 km (0.117 R)
• M90: 84,006,535 km (0.113 R)
• M91: 87,032,152 km (0.116 R)
• M92: 89,534,176 km (0.067 R)
• M93: 90,513,444 km (0.1 R)
• M94: 93,472,789 km (0.115 R)
• M95: 94,466,119 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.4

Radius: 3.7

Gravity: 69.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 18.05 AU - 19.21 AU

Year: 30293 Days

Day: 18.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,201,365 km

• M1: 273,016 km (0.067 R)
• M2: 571,464 km (0.118 R)
• M3: 628,760 km (0.095 R)
• M4: 658,231 km (0.081 R)
• M5: 718,369 km (0.081 R)
• M6: 876,793 km (0.102 R)
• M7: 2,874,523 km (0.071 R)
• M8: 3,592,742 km (0.117 R)
• M9: 3,971,524 km (0.108 R)
• M10: 4,363,022 km (0.098 R)
• M11: 6,561,662 km (0.099 R)
• M12: 7,023,022 km (0.088 R)
• M13: 9,555,414 km (0.043 R)
• M14: 11,149,081 km (0.113 R)
• M15: 12,016,000 km (0.098 R)
• M16: 12,417,222 km (0.118 R)
• M17: 13,480,713 km (0.092 R)
• M18: 13,646,916 km (0.092 R)
• M19: 13,981,417 km (0.088 R)
• M20: 14,149,565 km (0.038 R)
• M21: 15,086,796 km (0.104 R)
• M22: 15,173,114 km (0.066 R)
• M23: 15,519,433 km (0.071 R)
• M24: 15,868,445 km (0.117 R)
• M25: 18,659,642 km (0.1 R)
• M26: 20,730,226 km (0.057 R)
• M27: 21,500,954 km (0.101 R)
• M28: 21,792,371 km (0.096 R)
• M29: 26,110,962 km (0.111 R)
• M30: 28,206,828 km (0.091 R)
• M31: 28,632,434 km (0.079 R)
• M32: 29,382,219 km (0.064 R)
• M33: 29,921,818 km (0.106 R)
• M34: 30,464,709 km (0.089 R)
• M35: 31,230,201 km (0.037 R)
• M36: 31,340,006 km (0.07 R)
• M37: 32,001,977 km (0.092 R)
• M38: 33,451,879 km (0.09 R)
• M39: 34,809,031 km (0.116 R)
• M40: 39,461,226 km (0.066 R)
• M41: 40,175,705 km (0.116 R)
• M42: 43,075,959 km (0.094 R)
• M43: 45,419,410 km (0.072 R)
• M44: 47,298,508 km (0.103 R)
• M45: 47,424,619 km (0.115 R)
• M46: 49,075,133 km (0.051 R)
• M47: 52,431,959 km (0.111 R)
• M48: 53,742,586 km (0.083 R)
• M49: 54,006,028 km (0.083 R)
• M50: 56,128,971 km (0.037 R)
• M51: 57,873,731 km (0.101 R)
• M52: 58,414,229 km (0.11 R)
• M53: 59,092,206 km (0.119 R)
• M54: 59,772,577 km (0.053 R)
• M55: 60,045,593 km (0.078 R)
• M56: 62,659,068 km (0.082 R)
• M57: 63,213,927 km (0.03 R)
• M58: 64,049,431 km (0.071 R)
• M59: 64,189,006 km (0.079 R)
• M60: 66,294,895 km (0.117 R)
• M61: 66,577,485 km (0.113 R)
• M62: 67,285,532 km (0.092 R)
• M63: 68,280,956 km (0.078 R)
• M64: 74,061,717 km (0.072 R)
• M65: 75,531,217 km (0.06 R)
• M66: 77,307,243 km (0.092 R)
• M67: 77,753,493 km (0.105 R)
• M68: 80,297,854 km (0.086 R)
• M69: 80,900,434 km (0.108 R)
• M70: 83,630,894 km (0.089 R)
• M71: 84,700,818 km (0.075 R)
• M72: 85,929,167 km (0.118 R)
• M73: 86,237,189 km (0.07 R)
• M74: 87,008,814 km (0.118 R)
• M75: 87,472,867 km (0.099 R)
• M76: 87,627,850 km (0.091 R)
• M77: 88,403,515 km (0.119 R)
• M78: 92,631,750 km (0.025 R)
• M79: 95,009,009 km (0.06 R)
• M80: 95,168,181 km (0.085 R)
• M81: 95,805,917 km (0.104 R)
• M82: 96,285,079 km (0.099 R)
• M83: 99,823,518 km (0.069 R)
• M84: 101,445,906 km (0.07 R)
• M85: 102,097,256 km (0.057 R)
• M86: 102,423,529 km (0.089 R)
• M87: 104,716,714 km (0.104 R)
• M88: 105,045,680 km (0.048 R)
• M89: 105,704,659 km (0.049 R)
• M90: 106,695,745 km (0.055 R)
• M91: 107,689,822 km (0.087 R)
• M92: 107,855,876 km (0.115 R)
• M93: 108,687,042 km (0.032 R)
• M94: 111,361,253 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 15,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit