🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.91 AU - 1.93 AU

Year: 1145 Days

Day: 16.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.15 AU - 3.09 AU

Year: 1825 Days

Day: 42.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 11.3

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.63 AU - 3.13 AU

Year: 2104 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,321,315 km

• M1: 321,336 km (0.092 R)
• M2: 479,760 km (0.111 R)
• M3: 566,826 km (0.065 R)
• M4: 750,981 km (0.119 R)
• M5: 828,922 km (0.058 R)
• M6: 946,655 km (0.032 R)
• M7: 1,041,500 km (0.051 R)
• M8: 1,119,890 km (0.097 R)
• M9: 1,231,041 km (0.073 R)
• M10: 1,324,839 km (0.051 R)
• M11: 1,475,933 km (0.111 R)
• M12: 2,381,449 km (0.069 R)
• M13: 2,460,287 km (0.072 R)
• M14: 2,540,172 km (0.114 R)
• M15: 2,729,862 km (0.098 R)
• M16: 2,812,739 km (0.097 R)
• M17: 3,342,016 km (0.105 R)
• M18: 3,871,144 km (0.106 R)
• M19: 4,011,467 km (0.102 R)
• M20: 4,201,307 km (0.087 R)
• M21: 4,377,982 km (0.069 R)
• M22: 4,688,996 km (0.07 R)
• M23: 4,973,381 km (0.078 R)
• M24: 5,058,203 km (0.079 R)
• M25: 5,315,212 km (0.051 R)
• M26: 5,471,692 km (0.11 R)
• M27: 5,806,791 km (0.047 R)
• M28: 6,021,913 km (0.103 R)
• M29: 6,239,727 km (0.041 R)
• M30: 6,534,285 km (0.06 R)
• M31: 7,022,573 km (0.074 R)
• M32: 7,098,718 km (0.037 R)
• M33: 7,290,503 km (0.071 R)
• M34: 7,367,695 km (0.113 R)
• M35: 7,464,485 km (0.111 R)
• M36: 7,816,638 km (0.115 R)
• M37: 7,895,626 km (0.071 R)
• M38: 8,557,597 km (0.118 R)
• M39: 8,659,323 km (0.119 R)
• M40: 9,195,632 km (0.115 R)
• M41: 9,446,657 km (0.106 R)
• M42: 10,084,542 km (0.091 R)
• M43: 10,517,478 km (0.066 R)
• M44: 10,604,694 km (0.112 R)
• M45: 10,780,172 km (0.113 R)
• M46: 11,000,679 km (0.082 R)
• M47: 11,311,993 km (0.093 R)
• M48: 11,694,066 km (0.067 R)
• M49: 11,807,162 km (0.031 R)
• M50: 11,920,706 km (0.079 R)
• M51: 12,263,435 km (0.074 R)
• M52: 12,563,229 km (0.11 R)
• M53: 12,888,605 km (0.115 R)
• M54: 13,762,256 km (0.1 R)
• M55: 13,953,592 km (0.058 R)
• M56: 14,218,230 km (0.048 R)
• M57: 14,508,899 km (0.026 R)
• M58: 15,591,090 km (0.068 R)
• M59: 15,715,705 km (0.068 R)
• M60: 15,840,769 km (0.093 R)
• M61: 15,991,115 km (0.066 R)
• M62: 16,167,191 km (0.106 R)
• M63: 16,470,576 km (0.05 R)
• M64: 16,546,572 km (0.111 R)
• M65: 16,622,867 km (0.114 R)
• M66: 16,903,512 km (0.119 R)
• M67: 17,057,149 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.5

Radius: 12.2

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.88 AU - 11.2 AU

Year: 11700 Days

Day: 8.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,321,315 km

• M1: 293,661 km (0.12 R)
• M2: 457,171 km (0.105 R)
• M3: 587,172 km (0.099 R)
• M4: 1,407,866 km (0.08 R)
• M5: 1,873,115 km (0.052 R)
• M6: 1,983,069 km (0.088 R)
• M7: 2,209,411 km (0.115 R)
• M8: 2,384,889 km (0.109 R)
• M9: 3,003,327 km (0.047 R)
• M10: 3,297,586 km (0.092 R)
• M11: 3,635,677 km (0.114 R)
• M12: 4,128,004 km (0.106 R)
• M13: 4,791,919 km (0.079 R)
• M14: 5,214,084 km (0.057 R)
• M15: 5,528,838 km (0.105 R)
• M16: 5,849,875 km (0.049 R)
• M17: 6,176,896 km (0.117 R)
• M18: 6,342,800 km (0.104 R)
• M19: 7,456,556 km (0.058 R)
• M20: 7,766,673 km (0.098 R)
• M21: 8,035,949 km (0.086 R)
• M22: 9,190,994 km (0.102 R)
• M23: 10,005,854 km (0.095 R)
• M24: 10,152,011 km (0.069 R)
• M25: 10,694,303 km (0.078 R)
• M26: 10,943,982 km (0.037 R)
• M27: 11,347,298 km (0.029 R)
• M28: 12,797,649 km (0.091 R)
• M29: 13,062,736 km (0.079 R)
• M30: 13,329,619 km (0.08 R)
• M31: 14,032,131 km (0.032 R)
• M32: 14,250,693 km (0.094 R)
• M33: 14,691,259 km (0.118 R)
• M34: 15,473,057 km (0.091 R)
• M35: 15,642,402 km (0.053 R)
• M36: 16,154,027 km (0.103 R)
• M37: 16,268,469 km (0.063 R)
• M38: 16,383,061 km (0.067 R)
• M39: 16,555,697 km (0.119 R)
• M40: 18,314,519 km (0.071 R)
• M41: 20,502,388 km (0.107 R)
• M42: 20,626,255 km (0.039 R)
• M43: 21,312,610 km (0.068 R)
• M44: 22,069,725 km (0.028 R)
• M45: 23,222,077 km (0.091 R)
• M46: 23,351,330 km (0.089 R)
• M47: 24,197,306 km (0.039 R)
• M48: 24,987,033 km (0.063 R)
• M49: 26,120,387 km (0.113 R)
• M50: 26,254,726 km (0.114 R)
• M51: 26,659,537 km (0.078 R)
• M52: 28,229,866 km (0.083 R)
• M53: 29,200,457 km (0.098 R)
• M54: 29,759,953 km (0.099 R)
• M55: 30,323,040 km (0.031 R)
• M56: 30,747,598 km (0.116 R)
• M57: 32,393,474 km (0.097 R)
• M58: 33,847,865 km (0.086 R)
• M59: 35,026,696 km (0.101 R)
• M60: 35,695,698 km (0.094 R)
• M61: 36,144,042 km (0.105 R)
• M62: 36,368,888 km (0.096 R)
• M63: 36,669,430 km (0.094 R)
• M64: 37,424,451 km (0.114 R)
• M65: 37,576,143 km (0.078 R)
• M66: 37,956,121 km (0.065 R)
• M67: 39,257,324 km (0.065 R)
• M68: 41,197,608 km (0.046 R)
• M69: 41,354,087 km (0.039 R)
• M70: 41,982,398 km (0.1 R)
• M71: 42,297,751 km (0.118 R)
• M72: 42,692,988 km (0.084 R)
• M73: 43,487,054 km (0.1 R)
• M74: 48,518,629 km (0.118 R)
• M75: 49,430,428 km (0.091 R)
• M76: 50,013,710 km (0.081 R)
• M77: 50,766,785 km (0.085 R)
• M78: 53,219,143 km (0.065 R)
• M79: 53,645,796 km (0.112 R)
• M80: 54,674,431 km (0.051 R)
• M81: 55,104,974 km (0.091 R)
• M82: 56,838,514 km (0.111 R)
• M83: 56,925,730 km (0.1 R)
• M84: 57,187,376 km (0.091 R)
• M85: 57,624,352 km (0.092 R)
• M86: 57,712,016 km (0.116 R)
• M87: 58,854,046 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.9

Radius: 8

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.85 AU - 13.71 AU

Year: 17404 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,321,315 km

• M1: 546,182 km (0.103 R)
• M2: 604,824 km (0.112 R)
• M3: 885,171 km (0.035 R)
• M4: 1,027,887 km (0.109 R)
• M5: 2,128,778 km (0.055 R)
• M6: 4,424,806 km (0.044 R)
• M7: 5,309,378 km (0.06 R)
• M8: 5,749,495 km (0.093 R)
• M9: 6,385,436 km (0.092 R)
• M10: 6,617,911 km (0.086 R)
• M11: 6,853,228 km (0.094 R)
• M12: 7,043,517 km (0.077 R)
• M13: 7,139,259 km (0.102 R)
• M14: 7,772,357 km (0.072 R)
• M15: 8,120,771 km (0.077 R)
• M16: 9,091,811 km (0.067 R)
• M17: 9,777,268 km (0.091 R)
• M18: 10,864,097 km (0.094 R)
• M19: 12,448,936 km (0.064 R)
• M20: 13,564,937 km (0.093 R)
• M21: 13,803,994 km (0.113 R)
• M22: 13,863,983 km (0.059 R)
• M23: 13,924,121 km (0.117 R)
• M24: 14,225,710 km (0.093 R)
• M25: 14,286,297 km (0.057 R)
• M26: 14,468,508 km (0.113 R)
• M27: 16,715,318 km (0.102 R)
• M28: 16,907,402 km (0.096 R)
• M29: 17,683,067 km (0.05 R)
• M30: 18,075,163 km (0.064 R)
• M31: 18,404,278 km (0.081 R)
• M32: 18,735,189 km (0.116 R)
• M33: 19,403,143 km (0.104 R)
• M34: 19,470,312 km (0.116 R)
• M35: 20,078,877 km (0.117 R)
• M36: 20,283,078 km (0.1 R)
• M37: 20,351,294 km (0.105 R)
• M38: 20,899,870 km (0.083 R)
• M39: 21,314,405 km (0.117 R)
• M40: 21,453,232 km (0.092 R)
• M41: 21,871,508 km (0.114 R)
• M42: 22,222,165 km (0.034 R)
• M43: 22,292,476 km (0.092 R)
• M44: 24,436,962 km (0.119 R)
• M45: 25,019,945 km (0.117 R)
• M46: 25,754,919 km (0.051 R)
• M47: 26,199,374 km (0.108 R)
• M48: 26,497,074 km (0.105 R)
• M49: 26,646,373 km (0.098 R)
• M50: 27,020,816 km (0.112 R)
• M51: 28,078,473 km (0.103 R)
• M52: 28,918,914 km (0.119 R)
• M53: 29,226,637 km (0.039 R)
• M54: 30,078,297 km (0.111 R)
• M55: 30,390,059 km (0.108 R)
• M56: 30,702,869 km (0.079 R)
• M57: 31,174,102 km (0.062 R)
• M58: 31,806,153 km (0.057 R)
• M59: 32,362,657 km (0.054 R)
• M60: 34,947,259 km (0.104 R)
• M61: 35,029,089 km (0.104 R)
• M62: 37,597,386 km (0.1 R)
• M63: 38,354,351 km (0.029 R)
• M64: 38,777,114 km (0.119 R)
• M65: 39,968,811 km (0.09 R)
• M66: 40,397,409 km (0.1 R)
• M67: 41,086,158 km (0.053 R)
• M68: 42,650,353 km (0.112 R)
• M69: 44,765,816 km (0.095 R)
• M70: 45,121,710 km (0.059 R)
• M71: 45,925,948 km (0.077 R)
• M72: 46,644,766 km (0.104 R)
• M73: 46,734,973 km (0.066 R)
• M74: 48,093,621 km (0.079 R)
• M75: 48,275,682 km (0.1 R)
• M76: 48,458,191 km (0.079 R)
• M77: 48,732,105 km (0.041 R)
• M78: 50,571,859 km (0.043 R)
• M79: 52,153,408 km (0.094 R)
• M80: 54,508,527 km (0.097 R)
• M81: 54,793,511 km (0.092 R)
• M82: 56,321,504 km (0.047 R)
• M83: 57,187,227 km (0.075 R)
• M84: 60,890,522 km (0.092 R)
• M85: 61,778,984 km (0.068 R)
• M86: 61,977,051 km (0.077 R)
• M87: 62,870,600 km (0.117 R)
• M88: 62,970,232 km (0.048 R)
• M89: 63,169,496 km (0.095 R)
• M90: 64,670,711 km (0.104 R)
• M91: 66,589,004 km (0.101 R)
• M92: 67,810,321 km (0.097 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 20,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit