🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.23 AU - 1.25 AU

Year: 485 Days

Day: 27.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 79,360,765 km

• M1: 240,404 km (0.061 R)
• M2: 778,956 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.98 AU - 2.18 AU

Year: 1054 Days

Day: 37.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.76 AU - 2.78 AU

Year: 1620 Days

Day: 14.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 170 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 10.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.15 AU - 5.85 AU

Year: 4533 Days

Day: 6 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,360,765 km

• M1: 212,429 km (0.08 R)
• M2: 296,952 km (0.116 R)
• M3: 386,710 km (0.11 R)
• M4: 481,855 km (0.104 R)
• M5: 866,620 km (0.095 R)
• M6: 1,315,115 km (0.082 R)
• M7: 1,402,031 km (0.076 R)
• M8: 1,721,871 km (0.095 R)
• M9: 1,902,885 km (0.095 R)
• M10: 2,154,060 km (0.109 R)
• M11: 2,483,474 km (0.118 R)
• M12: 2,674,960 km (0.083 R)
• M13: 2,758,585 km (0.082 R)
• M14: 2,914,167 km (0.095 R)
• M15: 3,043,569 km (0.06 R)
• M16: 3,248,967 km (0.091 R)
• M17: 3,565,516 km (0.113 R)
• M18: 3,688,784 km (0.105 R)
• M19: 4,099,281 km (0.117 R)
• M20: 4,491,227 km (0.09 R)
• M21: 4,742,402 km (0.108 R)
• M22: 4,929,549 km (0.083 R)
• M23: 5,241,161 km (0.12 R)
• M24: 5,381,634 km (0.105 R)
• M25: 5,523,453 km (0.112 R)
• M26: 5,702,521 km (0.111 R)
• M27: 5,974,640 km (0.097 R)
• M28: 6,047,943 km (0.076 R)
• M29: 6,437,795 km (0.078 R)
• M30: 6,531,892 km (0.065 R)
• M31: 6,797,578 km (0.103 R)
• M32: 6,893,470 km (0.112 R)
• M33: 6,989,661 km (0.093 R)
• M34: 7,242,033 km (0.053 R)
• M35: 7,695,763 km (0.113 R)
• M36: 7,775,649 km (0.112 R)
• M37: 8,363,119 km (0.041 R)
• M38: 8,465,744 km (0.093 R)
• M39: 8,568,966 km (0.034 R)
• M40: 8,651,694 km (0.09 R)
• M41: 8,860,083 km (0.103 R)
• M42: 9,027,783 km (0.081 R)
• M43: 9,516,070 km (0.1 R)
• M44: 9,687,958 km (0.12 R)
• M45: 9,774,276 km (0.059 R)
• M46: 9,860,893 km (0.037 R)
• M47: 9,991,343 km (0.046 R)
• M48: 10,100,399 km (0.107 R)
• M49: 11,852,789 km (0.069 R)
• M50: 12,037,841 km (0.048 R)
• M51: 12,410,789 km (0.104 R)
• M52: 13,144,118 km (0.105 R)
• M53: 13,287,732 km (0.11 R)
• M54: 13,359,688 km (0.1 R)
• M55: 13,891,658 km (0.101 R)
• M56: 14,111,118 km (0.116 R)
• M57: 14,258,173 km (0.049 R)
• M58: 15,553,840 km (0.099 R)
• M59: 15,654,968 km (0.114 R)
• M60: 15,756,545 km (0.107 R)
• M61: 15,883,554 km (0.112 R)
• M62: 16,011,011 km (0.118 R)
• M63: 16,138,917 km (0.102 R)
• M64: 16,446,940 km (0.116 R)
• M65: 16,524,282 km (0.083 R)
• M66: 16,886,757 km (0.109 R)
• M67: 17,042,937 km (0.092 R)
• M68: 17,199,566 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.8

Radius: 14.4

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.36 AU - 5.92 AU

Year: 4708 Days

Day: 5.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 79,360,765 km

• M1: 232,924 km (0.111 R)
• M2: 389,104 km (0.107 R)
• M3: 528,230 km (0.091 R)
• M4: 944,561 km (0.062 R)
• M5: 1,040,004 km (0.095 R)
• M6: 1,241,812 km (0.037 R)
• M7: 1,528,441 km (0.085 R)
• M8: 1,959,732 km (0.062 R)
• M9: 2,189,814 km (0.079 R)
• M10: 2,308,295 km (0.076 R)
• M11: 2,477,939 km (0.096 R)
• M12: 2,651,772 km (0.043 R)
• M13: 2,778,631 km (0.087 R)
• M14: 3,225,180 km (0.058 R)
• M15: 3,429,531 km (0.114 R)
• M16: 3,596,333 km (0.101 R)
• M17: 3,708,980 km (0.072 R)
• M18: 3,880,120 km (0.058 R)
• M19: 4,010,420 km (0.072 R)
• M20: 4,142,066 km (0.109 R)
• M21: 4,349,857 km (0.072 R)
• M22: 4,515,462 km (0.118 R)
• M23: 4,606,866 km (0.098 R)
• M24: 4,714,128 km (0.096 R)
• M25: 5,553,821 km (0.118 R)
• M26: 5,750,393 km (0.1 R)
• M27: 5,882,787 km (0.082 R)
• M28: 6,016,228 km (0.109 R)
• M29: 6,218,335 km (0.09 R)
• M30: 6,577,370 km (0.088 R)
• M31: 6,698,544 km (0.079 R)
• M32: 6,837,969 km (0.106 R)
• M33: 7,102,009 km (0.09 R)
• M34: 7,768,019 km (0.086 R)
• M35: 7,859,573 km (0.108 R)
• M36: 8,117,779 km (0.11 R)
• M37: 8,360,127 km (0.082 R)
• M38: 8,661,717 km (0.068 R)
• M39: 8,756,711 km (0.118 R)
• M40: 8,852,005 km (0.113 R)
• M41: 9,024,492 km (0.072 R)
• M42: 9,120,833 km (0.116 R)
• M43: 9,256,368 km (0.117 R)
• M44: 9,804,794 km (0.034 R)
• M45: 9,903,828 km (0.113 R)
• M46: 10,769,551 km (0.068 R)
• M47: 10,892,371 km (0.05 R)
• M48: 11,139,207 km (0.034 R)
• M49: 11,617,771 km (0.087 R)
• M50: 11,764,676 km (0.111 R)
• M51: 12,039,188 km (0.108 R)
• M52: 12,789,122 km (0.105 R)
• M53: 12,962,655 km (0.048 R)
• M54: 13,202,461 km (0.062 R)
• M55: 13,421,921 km (0.101 R)
• M56: 13,886,572 km (0.109 R)
• M57: 14,559,463 km (0.105 R)
• M58: 15,128,384 km (0.088 R)
• M59: 15,404,093 km (0.067 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 9.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.63 AU - 8.69 AU

Year: 7451 Days

Day: 13.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 79,360,765 km

• M1: 197,619 km (0.048 R)
• M2: 257,608 km (0.113 R)
• M3: 579,093 km (0.032 R)
• M4: 982,858 km (0.06 R)
• M5: 1,692,102 km (0.102 R)
• M6: 2,009,847 km (0.096 R)
• M7: 2,547,053 km (0.06 R)
• M8: 2,788,056 km (0.074 R)
• M9: 2,911,474 km (0.076 R)
• M10: 3,236,999 km (0.09 R)
• M11: 3,311,050 km (0.095 R)
• M12: 3,670,085 km (0.044 R)
• M13: 3,747,277 km (0.097 R)
• M14: 4,002,042 km (0.102 R)
• M15: 4,081,628 km (0.119 R)
• M16: 4,262,492 km (0.118 R)
• M17: 4,611,504 km (0.118 R)
• M18: 4,736,867 km (0.108 R)
• M19: 4,905,763 km (0.091 R)
• M20: 5,141,380 km (0.047 R)
• M21: 5,337,054 km (0.071 R)
• M22: 5,424,718 km (0.084 R)
• M23: 5,490,840 km (0.096 R)
• M24: 5,757,872 km (0.116 R)
• M25: 6,052,131 km (0.112 R)
• M26: 6,281,764 km (0.105 R)
• M27: 7,277,637 km (0.029 R)
• M28: 8,321,980 km (0.117 R)
• M29: 9,175,137 km (0.054 R)
• M30: 9,732,538 km (0.11 R)
• M31: 10,301,010 km (0.11 R)
• M32: 10,547,847 km (0.073 R)
• M33: 11,159,702 km (0.04 R)
• M34: 12,127,750 km (0.084 R)
• M35: 12,475,864 km (0.097 R)
• M36: 12,974,623 km (0.088 R)
• M37: 13,360,436 km (0.12 R)
• M38: 13,629,712 km (0.093 R)
• M39: 14,417,944 km (0.052 R)
• M40: 14,540,464 km (0.103 R)
• M41: 15,722,138 km (0.113 R)
• M42: 16,006,374 km (0.077 R)
• M43: 16,420,161 km (0.098 R)
• M44: 17,388,509 km (0.084 R)
• M45: 17,846,727 km (0.112 R)
• M46: 19,515,341 km (0.071 R)
• M47: 19,991,511 km (0.051 R)
• M48: 22,287,240 km (0.096 R)
• M49: 23,106,738 km (0.067 R)
• M50: 23,286,255 km (0.065 R)
• M51: 24,117,720 km (0.054 R)
• M52: 24,226,926 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.6

Radius: 6.7

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.87 AU - 18.65 AU

Year: 24115 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,360,765 km

• M1: 90,357 km (0.071 R)
• M2: 200,760 km (0.115 R)
• M3: 474,824 km (0.054 R)
• M4: 1,843,644 km (0.115 R)
• M5: 1,944,922 km (0.088 R)
• M6: 2,047,995 km (0.111 R)
• M7: 2,295,579 km (0.04 R)
• M8: 2,368,134 km (0.066 R)
• M9: 3,054,789 km (0.118 R)
• M10: 3,378,818 km (0.095 R)
• M11: 3,713,767 km (0.108 R)
• M12: 4,325,473 km (0.102 R)
• M13: 4,551,515 km (0.108 R)
• M14: 6,340,407 km (0.1 R)
• M15: 7,121,008 km (0.079 R)
• M16: 7,441,746 km (0.068 R)
• M17: 8,657,378 km (0.096 R)
• M18: 8,714,076 km (0.118 R)
• M19: 8,942,213 km (0.114 R)
• M20: 9,057,104 km (0.103 R)
• M21: 9,638,441 km (0.051 R)
• M22: 9,992,988 km (0.109 R)
• M23: 10,837,019 km (0.099 R)
• M24: 10,898,055 km (0.033 R)
• M25: 11,020,726 km (0.117 R)
• M26: 11,391,579 km (0.092 R)
• M27: 11,703,640 km (0.109 R)
• M28: 11,892,283 km (0.106 R)
• M29: 12,081,823 km (0.092 R)
• M30: 13,766,594 km (0.101 R)
• M31: 13,832,866 km (0.115 R)
• M32: 14,434,100 km (0.109 R)
• M33: 14,839,510 km (0.041 R)
• M34: 15,317,326 km (0.08 R)
• M35: 15,800,228 km (0.084 R)
• M36: 17,278,704 km (0.079 R)
• M37: 18,215,785 km (0.097 R)
• M38: 19,988,819 km (0.057 R)
• M39: 21,124,715 km (0.092 R)
• M40: 21,201,160 km (0.056 R)
• M41: 21,584,878 km (0.078 R)
• M42: 22,203,615 km (0.104 R)
• M43: 23,617,016 km (0.089 R)
• M44: 23,696,303 km (0.098 R)
• M45: 24,414,672 km (0.086 R)
• M46: 24,495,006 km (0.117 R)
• M47: 24,816,940 km (0.118 R)
• M48: 25,140,221 km (0.056 R)
• M49: 25,790,972 km (0.034 R)
• M50: 27,525,559 km (0.114 R)
• M51: 27,692,810 km (0.052 R)
• M52: 31,019,118 km (0.067 R)
• M53: 31,979,986 km (0.08 R)
• M54: 32,508,066 km (0.068 R)
• M55: 32,950,427 km (0.072 R)
• M56: 34,020,201 km (0.104 R)
• M57: 34,379,386 km (0.106 R)
• M58: 36,468,520 km (0.073 R)
• M59: 36,744,079 km (0.054 R)
• M60: 36,928,085 km (0.119 R)
• M61: 37,667,547 km (0.044 R)
• M62: 38,225,248 km (0.111 R)
• M63: 38,598,495 km (0.101 R)
• M64: 38,879,290 km (0.09 R)
• M65: 39,066,886 km (0.104 R)
• M66: 39,254,780 km (0.082 R)
• M67: 39,914,657 km (0.112 R)
• M68: 42,301,341 km (0.111 R)
• M69: 43,268,791 km (0.076 R)
• M70: 44,341,557 km (0.116 R)
• M71: 46,911,648 km (0.114 R)
• M72: 47,611,766 km (0.096 R)
• M73: 47,712,146 km (0.079 R)
• M74: 48,517,133 km (0.097 R)
• M75: 49,631,338 km (0.104 R)
• M76: 50,038,543 km (0.103 R)
• M77: 54,485,788 km (0.062 R)
• M78: 54,906,009 km (0.114 R)
• M79: 55,327,127 km (0.115 R)
• M80: 56,916,006 km (0.116 R)
• M81: 57,342,210 km (0.105 R)
• M82: 57,662,649 km (0.079 R)
• M83: 61,116,864 km (0.033 R)
• M84: 61,444,184 km (0.091 R)
• M85: 64,526,498 km (0.116 R)
• M86: 64,637,500 km (0.083 R)
• M87: 65,082,254 km (0.099 R)
• M88: 65,527,907 km (0.059 R)
• M89: 66,198,404 km (0.112 R)
• M90: 66,310,303 km (0.119 R)
• M91: 67,433,484 km (0.112 R)
• M92: 70,382,806 km (0.049 R)
• M93: 72,564,691 km (0.109 R)
• M94: 74,535,493 km (0.096 R)
• M95: 76,994,434 km (0.108 R)
• M96: 77,583,700 km (0.096 R)
• M97: 78,174,611 km (0.117 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 11,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit