🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.7 AU - 1.08 AU

Year: 352 Days

Day: 42.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.84 AU - 1.08 AU

Year: 394 Days

Day: 38.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.29 AU - 1.87 AU

Year: 832 Days

Day: 36.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,317,293 km

• M1: 28,573 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.79 AU - 2.61 AU

Year: 1367 Days

Day: 25.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 11.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.31 AU - 7.61 AU

Year: 6879 Days

Day: 5 Hours

Environment

Temp: -182 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 45,317,293 km

• M1: 300,692 km (0.051 R)
• M2: 389,702 km (0.105 R)
• M3: 466,446 km (0.108 R)
• M4: 575,952 km (0.103 R)
• M5: 676,482 km (0.071 R)
• M6: 972,985 km (0.049 R)
• M7: 1,107,922 km (0.109 R)
• M8: 1,371,962 km (0.116 R)
• M9: 1,889,571 km (0.102 R)
• M10: 2,418,250 km (0.094 R)
• M11: 2,541,817 km (0.108 R)
• M12: 2,620,207 km (0.11 R)
• M13: 2,795,535 km (0.069 R)
• M14: 3,007,964 km (0.105 R)
• M15: 3,141,256 km (0.106 R)
• M16: 3,327,954 km (0.027 R)
• M17: 3,448,680 km (0.118 R)
• M18: 3,535,746 km (0.071 R)
• M19: 3,606,057 km (0.071 R)
• M20: 3,891,789 km (0.115 R)
• M21: 4,019,096 km (0.067 R)
• M22: 4,166,450 km (0.114 R)
• M23: 4,352,999 km (0.116 R)
• M24: 4,523,391 km (0.04 R)
• M25: 5,207,053 km (0.075 R)
• M26: 5,307,284 km (0.081 R)
• M27: 5,735,732 km (0.032 R)
• M28: 5,943,823 km (0.101 R)
• M29: 6,027,747 km (0.083 R)
• M30: 6,281,764 km (0.079 R)
• M31: 6,496,288 km (0.109 R)
• M32: 6,756,887 km (0.084 R)
• M33: 6,888,384 km (0.119 R)
• M34: 6,998,787 km (0.11 R)
• M35: 7,400,756 km (0.042 R)
• M36: 7,925,546 km (0.094 R)
• M37: 8,157,422 km (0.102 R)
• M38: 8,890,601 km (0.096 R)
• M39: 9,155,838 km (0.101 R)
• M40: 9,350,465 km (0.077 R)
• M41: 9,570,973 km (0.119 R)
• M42: 9,992,240 km (0.085 R)
• M43: 10,217,834 km (0.119 R)
• M44: 10,724,971 km (0.08 R)
• M45: 10,904,488 km (0.06 R)
• M46: 11,033,292 km (0.101 R)
• M47: 11,292,395 km (0.104 R)
• M48: 11,448,875 km (0.073 R)
• M49: 11,896,023 km (0.053 R)
• M50: 12,322,227 km (0.059 R)
• M51: 12,483,344 km (0.064 R)
• M52: 12,970,883 km (0.092 R)
• M53: 13,216,972 km (0.107 R)
• M54: 13,354,452 km (0.114 R)
• M55: 13,741,761 km (0.114 R)
• M56: 14,020,612 km (0.117 R)
• M57: 14,583,997 km (0.102 R)
• M58: 14,925,679 km (0.077 R)
• M59: 15,011,398 km (0.072 R)
• M60: 15,298,776 km (0.096 R)
• M61: 15,472,010 km (0.036 R)
• M62: 15,674,865 km (0.109 R)
• M63: 16,554,650 km (0.073 R)
• M64: 17,179,969 km (0.109 R)
• M65: 17,540,799 km (0.099 R)
• M66: 17,964,909 km (0.09 R)
• M67: 18,545,947 km (0.091 R)
• M68: 18,699,883 km (0.119 R)
• M69: 18,823,302 km (0.107 R)
• M70: 19,726,574 km (0.113 R)
• M71: 20,452,871 km (0.105 R)
• M72: 20,707,636 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.9

Radius: 4.5

Gravity: 45.13 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.89 AU - 12.97 AU

Year: 15140 Days

Day: 23.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,317,293 km

• M1: 67,319 km (0.116 R)
• M2: 96,640 km (0.079 R)
• M3: 210,035 km (0.111 R)
• M4: 330,761 km (0.035 R)
• M5: 435,330 km (0.115 R)
• M6: 511,176 km (0.032 R)
• M7: 697,575 km (0.115 R)
• M8: 741,856 km (0.094 R)
• M9: 1,077,703 km (0.098 R)
• M10: 1,628,971 km (0.071 R)
• M11: 2,123,691 km (0.095 R)
• M12: 2,455,051 km (0.07 R)
• M13: 2,592,232 km (0.111 R)
• M14: 2,945,732 km (0.097 R)
• M15: 3,202,292 km (0.093 R)
• M16: 3,697,461 km (0.095 R)
• M17: 3,815,194 km (0.098 R)
• M18: 3,894,332 km (0.073 R)
• M19: 3,974,067 km (0.112 R)
• M20: 4,135,035 km (0.114 R)
• M21: 4,380,525 km (0.113 R)
• M22: 5,320,747 km (0.085 R)
• M23: 5,498,171 km (0.077 R)
• M24: 7,131,779 km (0.092 R)
• M25: 8,229,528 km (0.099 R)
• M26: 8,589,760 km (0.108 R)
• M27: 8,902,569 km (0.084 R)
• M28: 9,060,395 km (0.12 R)
• M29: 9,700,824 km (0.11 R)
• M30: 10,245,659 km (0.079 R)
• M31: 10,300,711 km (0.113 R)
• M32: 11,194,558 km (0.106 R)
• M33: 11,364,801 km (0.053 R)
• M34: 11,708,128 km (0.117 R)
• M35: 13,959,875 km (0.041 R)
• M36: 14,265,803 km (0.062 R)
• M37: 14,327,287 km (0.087 R)
• M38: 14,697,991 km (0.115 R)
• M39: 15,575,083 km (0.043 R)
• M40: 16,147,893 km (0.086 R)
• M41: 17,511,029 km (0.049 R)
• M42: 18,239,571 km (0.059 R)
• M43: 21,321,586 km (0.085 R)
• M44: 23,754,646 km (0.118 R)
• M45: 24,486,927 km (0.093 R)
• M46: 24,855,686 km (0.104 R)
• M47: 25,898,234 km (0.11 R)
• M48: 26,500,365 km (0.116 R)
• M49: 27,183,279 km (0.103 R)
• M50: 29,266,579 km (0.114 R)
• M51: 29,422,909 km (0.106 R)
• M52: 30,445,859 km (0.118 R)
• M53: 30,683,570 km (0.088 R)
• M54: 31,881,550 km (0.051 R)
• M55: 33,665,804 km (0.098 R)
• M56: 34,900,884 km (0.104 R)
• M57: 36,066,999 km (0.102 R)
• M58: 36,486,472 km (0.057 R)
• M59: 36,907,739 km (0.062 R)
• M60: 37,076,635 km (0.116 R)
• M61: 37,161,158 km (0.079 R)
• M62: 37,839,884 km (0.071 R)
• M63: 39,295,770 km (0.101 R)
• M64: 40,769,908 km (0.11 R)
• M65: 41,294,398 km (0.04 R)
• M66: 44,040,267 km (0.097 R)
• M67: 46,115,189 km (0.107 R)
• M68: 46,206,145 km (0.086 R)
• M69: 47,761,065 km (0.068 R)
• M70: 51,487,099 km (0.112 R)
• M71: 52,243,316 km (0.099 R)
• M72: 53,384,748 km (0.062 R)
• M73: 54,246,133 km (0.069 R)
• M74: 54,438,216 km (0.039 R)
• M75: 54,534,408 km (0.059 R)
• M76: 55,691,996 km (0.099 R)
• M77: 56,176,843 km (0.039 R)
• M78: 56,857,812 km (0.085 R)
• M79: 58,326,415 km (0.106 R)
• M80: 59,510,183 km (0.111 R)
• M81: 60,403,282 km (0.095 R)
• M82: 61,200,788 km (0.069 R)
• M83: 62,907,101 km (0.094 R)
• M84: 63,614,251 km (0.105 R)
• M85: 64,120,939 km (0.093 R)
• M86: 64,730,699 km (0.118 R)
• M87: 65,956,205 km (0.086 R)
• M88: 67,395,486 km (0.08 R)
• M89: 68,741,119 km (0.115 R)
• M90: 68,845,090 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.2

Radius: 4.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.77 AU - 21.05 AU

Year: 29134 Days

Day: 18.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,317,293 km

• M1: 57,595 km (0.088 R)
• M2: 201,209 km (0.108 R)
• M3: 349,909 km (0.104 R)
• M4: 544,387 km (0.088 R)
• M5: 605,722 km (0.111 R)
• M6: 637,287 km (0.082 R)
• M7: 964,607 km (0.118 R)
• M8: 1,357,900 km (0.102 R)
• M9: 1,484,908 km (0.081 R)
• M10: 1,593,517 km (0.117 R)
• M11: 2,175,153 km (0.059 R)
• M12: 2,373,969 km (0.073 R)
• M13: 2,424,533 km (0.094 R)
• M14: 2,709,367 km (0.077 R)
• M15: 2,815,582 km (0.086 R)
• M16: 3,087,251 km (0.113 R)
• M17: 4,347,314 km (0.087 R)
• M18: 4,409,397 km (0.096 R)
• M19: 5,144,222 km (0.096 R)
• M20: 5,576,261 km (0.049 R)
• M21: 6,019,669 km (0.099 R)
• M22: 6,759,879 km (0.107 R)
• M23: 7,195,508 km (0.103 R)
• M24: 7,232,309 km (0.07 R)
• M25: 8,439,863 km (0.113 R)
• M26: 8,556,250 km (0.12 R)
• M27: 8,751,475 km (0.105 R)
• M28: 9,546,738 km (0.093 R)
• M29: 11,893,031 km (0.119 R)
• M30: 11,936,564 km (0.052 R)
• M31: 12,373,838 km (0.072 R)
• M32: 12,461,951 km (0.088 R)
• M33: 12,594,495 km (0.086 R)
• M34: 13,580,794 km (0.099 R)
• M35: 13,671,749 km (0.094 R)
• M36: 15,531,401 km (0.072 R)
• M37: 15,578,973 km (0.03 R)
• M38: 17,026,332 km (0.088 R)
• M39: 17,222,604 km (0.104 R)
• M40: 18,768,549 km (0.1 R)
• M41: 18,971,254 km (0.112 R)
• M42: 20,047,162 km (0.046 R)
• M43: 21,830,817 km (0.066 R)
• M44: 22,903,434 km (0.105 R)
• M45: 23,282,814 km (0.071 R)
• M46: 24,158,111 km (0.118 R)
• M47: 24,213,163 km (0.061 R)
• M48: 24,268,215 km (0.092 R)
• M49: 25,546,828 km (0.053 R)
• M50: 26,904,279 km (0.104 R)
• M51: 27,247,307 km (0.111 R)
• M52: 28,285,068 km (0.081 R)
• M53: 29,688,745 km (0.087 R)
• M54: 30,220,864 km (0.065 R)
• M55: 30,935,344 km (0.111 R)
• M56: 31,055,022 km (0.065 R)
• M57: 31,956,948 km (0.108 R)
• M58: 32,017,535 km (0.085 R)
• M59: 32,806,663 km (0.044 R)
• M60: 33,050,807 km (0.101 R)
• M61: 33,418,070 km (0.058 R)
• M62: 33,540,890 km (0.113 R)
• M63: 33,663,710 km (0.097 R)
• M64: 33,786,829 km (0.076 R)
• M65: 34,714,335 km (0.094 R)
• M66: 34,838,651 km (0.085 R)
• M67: 35,399,793 km (0.066 R)
• M68: 36,847,601 km (0.115 R)
• M69: 38,314,558 km (0.119 R)
• M70: 39,475,886 km (0.118 R)
• M71: 40,845,305 km (0.076 R)
• M72: 41,239,495 km (0.045 R)
• M73: 42,230,282 km (0.067 R)
• M74: 42,296,554 km (0.067 R)
• M75: 43,095,257 km (0.107 R)
• M76: 44,370,130 km (0.069 R)
• M77: 45,181,549 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit