🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.45 AU - 0.65 AU

Year: 155 Days

Day: 28.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.71 AU - 0.87 AU

Year: 267 Days

Day: 44 Hours

Environment

Temp: 83 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,486,964 km

• M1: 581,188 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.77 AU - 0.87 AU

Year: 283 Days

Day: 25.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.91 AU - 0.97 AU

Year: 347 Days

Day: 20.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.71 AU - 4.31 AU

Year: 3058 Days

Day: 21.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 3.8

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.96 AU - 12.5 AU

Year: 15298 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,486,964 km

• M1: 78,240 km (0.088 R)
• M2: 119,080 km (0.106 R)
• M3: 621,878 km (0.119 R)
• M4: 749,186 km (0.087 R)
• M5: 833,111 km (0.095 R)
• M6: 884,871 km (0.116 R)
• M7: 1,028,336 km (0.052 R)
• M8: 1,121,685 km (0.06 R)
• M9: 1,357,002 km (0.103 R)
• M10: 1,607,429 km (0.076 R)
• M11: 1,782,309 km (0.11 R)
• M12: 2,173,956 km (0.091 R)
• M13: 3,112,982 km (0.111 R)
• M14: 3,221,291 km (0.064 R)
• M15: 3,330,647 km (0.082 R)
• M16: 3,609,647 km (0.106 R)
• M17: 3,694,768 km (0.076 R)
• M18: 3,983,343 km (0.107 R)
• M19: 4,551,665 km (0.108 R)
• M20: 4,674,485 km (0.058 R)
• M21: 5,049,527 km (0.069 R)
• M22: 5,144,820 km (0.11 R)
• M23: 5,176,685 km (0.109 R)
• M24: 5,795,122 km (0.09 R)
• M25: 6,643,791 km (0.102 R)
• M26: 7,278,385 km (0.108 R)
• M27: 7,386,096 km (0.089 R)
• M28: 7,639,365 km (0.119 R)
• M29: 7,969,228 km (0.115 R)
• M30: 8,266,180 km (0.104 R)
• M31: 8,491,325 km (0.101 R)
• M32: 8,756,562 km (0.056 R)
• M33: 8,832,857 km (0.093 R)
• M34: 9,725,956 km (0.042 R)
• M35: 10,203,173 km (0.067 R)
• M36: 10,243,265 km (0.097 R)
• M37: 10,810,391 km (0.034 R)
• M38: 10,974,350 km (0.059 R)
• M39: 11,221,785 km (0.116 R)
• M40: 11,638,116 km (0.109 R)
• M41: 11,848,301 km (0.074 R)
• M42: 12,486,037 km (0.104 R)
• M43: 12,701,158 km (0.05 R)
• M44: 12,874,094 km (0.105 R)
• M45: 13,441,518 km (0.078 R)
• M46: 13,706,157 km (0.079 R)
• M47: 14,465,366 km (0.057 R)
• M48: 15,930,976 km (0.072 R)
• M49: 16,398,470 km (0.05 R)
• M50: 16,775,905 km (0.029 R)
• M51: 16,965,595 km (0.083 R)
• M52: 17,060,740 km (0.119 R)
• M53: 17,443,112 km (0.098 R)
• M54: 21,008,478 km (0.084 R)
• M55: 22,193,293 km (0.12 R)
• M56: 22,245,353 km (0.092 R)
• M57: 22,558,312 km (0.097 R)
• M58: 22,610,521 km (0.085 R)
• M59: 22,872,617 km (0.064 R)
• M60: 23,558,673 km (0.091 R)
• M61: 23,664,738 km (0.109 R)
• M62: 25,059,139 km (0.072 R)
• M63: 25,602,479 km (0.11 R)
• M64: 25,711,536 km (0.119 R)
• M65: 26,149,558 km (0.116 R)
• M66: 26,204,610 km (0.116 R)
• M67: 27,311,335 km (0.03 R)
• M68: 27,422,786 km (0.097 R)
• M69: 27,590,335 km (0.031 R)
• M70: 28,772,607 km (0.117 R)
• M71: 28,999,697 km (0.072 R)
• M72: 29,056,544 km (0.095 R)
• M73: 29,284,382 km (0.054 R)
• M74: 29,341,528 km (0.113 R)
• M75: 30,201,566 km (0.076 R)
• M76: 30,779,612 km (0.077 R)
• M77: 30,895,700 km (0.105 R)
• M78: 32,240,585 km (0.097 R)
• M79: 33,485,239 km (0.057 R)
• M80: 33,903,515 km (0.109 R)
• M81: 34,805,889 km (0.102 R)
• M82: 36,327,001 km (0.08 R)
• M83: 36,818,430 km (0.1 R)
• M84: 38,368,114 km (0.055 R)
• M85: 38,743,156 km (0.032 R)
• M86: 39,496,979 km (0.109 R)
• M87: 39,686,221 km (0.119 R)
• M88: 40,700,345 km (0.097 R)
• M89: 40,764,073 km (0.096 R)
• M90: 41,082,866 km (0.066 R)
• M91: 41,338,529 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.2

Radius: 7.3

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.15 AU - 20.65 AU

Year: 26456 Days

Day: 23.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,486,964 km

• M1: 222,751 km (0.066 R)
• M2: 313,408 km (0.098 R)
• M3: 612,603 km (0.077 R)
• M4: 720,314 km (0.032 R)
• M5: 894,146 km (0.087 R)
• M6: 1,113,906 km (0.118 R)
• M7: 1,950,457 km (0.107 R)
• M8: 2,320,413 km (0.119 R)
• M9: 2,448,618 km (0.1 R)
• M10: 3,361,913 km (0.097 R)
• M11: 3,556,241 km (0.035 R)
• M12: 3,905,103 km (0.086 R)
• M13: 4,212,826 km (0.096 R)
• M14: 4,369,754 km (0.098 R)
• M15: 5,866,032 km (0.091 R)
• M16: 6,277,875 km (0.109 R)
• M17: 6,577,669 km (0.117 R)
• M18: 7,759,193 km (0.089 R)
• M19: 9,004,894 km (0.052 R)
• M20: 10,523,163 km (0.082 R)
• M21: 10,950,863 km (0.109 R)
• M22: 11,749,716 km (0.059 R)
• M23: 12,267,923 km (0.08 R)
• M24: 12,342,572 km (0.063 R)
• M25: 12,869,157 km (0.053 R)
• M26: 14,809,292 km (0.117 R)
• M27: 17,338,543 km (0.107 R)
• M28: 17,590,316 km (0.039 R)
• M29: 20,793,805 km (0.106 R)
• M30: 21,240,354 km (0.071 R)
• M31: 22,233,684 km (0.081 R)
• M32: 22,690,257 km (0.116 R)
• M33: 23,891,678 km (0.036 R)
• M34: 23,985,027 km (0.058 R)
• M35: 24,171,874 km (0.075 R)
• M36: 24,547,215 km (0.075 R)
• M37: 24,641,312 km (0.095 R)
• M38: 25,398,577 km (0.12 R)
• M39: 26,742,265 km (0.043 R)
• M40: 26,839,055 km (0.118 R)
• M41: 27,325,098 km (0.109 R)
• M42: 27,618,160 km (0.101 R)
• M43: 27,814,134 km (0.1 R)
• M44: 28,010,406 km (0.079 R)
• M45: 32,239,538 km (0.103 R)
• M46: 33,275,503 km (0.04 R)
• M47: 34,427,556 km (0.108 R)
• M48: 38,944,963 km (0.114 R)
• M49: 40,937,308 km (0.097 R)
• M50: 41,384,456 km (0.037 R)
• M51: 41,945,747 km (0.119 R)
• M52: 42,283,838 km (0.101 R)
• M53: 43,758,873 km (0.098 R)
• M54: 45,597,281 km (0.116 R)
• M55: 47,578,256 km (0.069 R)
• M56: 49,587,057 km (0.11 R)
• M57: 50,183,204 km (0.113 R)
• M58: 50,901,723 km (0.111 R)
• M59: 52,227,609 km (0.089 R)
• M60: 53,442,942 km (0.076 R)
• M61: 54,544,580 km (0.11 R)
• M62: 55,159,876 km (0.098 R)
• M63: 56,397,350 km (0.088 R)
• M64: 57,894,376 km (0.107 R)
• M65: 58,647,900 km (0.075 R)
• M66: 59,278,156 km (0.112 R)
• M67: 59,530,977 km (0.09 R)
• M68: 60,037,515 km (0.091 R)
• M69: 60,164,374 km (0.097 R)
• M70: 65,703,534 km (0.104 R)
• M71: 66,883,413 km (0.075 R)
• M72: 68,202,567 km (0.076 R)
• M73: 70,330,896 km (0.116 R)
• M74: 70,598,526 km (0.106 R)
• M75: 71,268,874 km (0.066 R)
• M76: 71,403,213 km (0.109 R)
• M77: 72,076,254 km (0.029 R)
• M78: 73,699,989 km (0.117 R)
• M79: 74,107,793 km (0.112 R)
• M80: 74,243,778 km (0.109 R)
• M81: 76,158,032 km (0.082 R)
• M82: 78,088,293 km (0.103 R)
• M83: 78,504,026 km (0.111 R)
• M84: 79,337,735 km (0.103 R)
• M85: 81,997,136 km (0.108 R)
• M86: 82,842,962 km (0.055 R)
• M87: 84,970,244 km (0.106 R)
• M88: 88,266,633 km (0.113 R)
• M89: 90,875,620 km (0.094 R)
• M90: 92,189,538 km (0.082 R)
• M91: 95,131,979 km (0.093 R)
• M92: 95,724,087 km (0.112 R)
• M93: 96,912,044 km (0.102 R)
• M94: 97,507,892 km (0.102 R)
• M95: 100,053,599 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 817.7

Radius: 4

Gravity: 51.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.65 AU - 20.27 AU

Year: 27782 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 92 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,486,964 km

• M1: 679,474 km (0.061 R)
• M2: 823,237 km (0.098 R)
• M3: 976,724 km (0.1 R)
• M4: 1,172,698 km (0.057 R)
• M5: 1,525,898 km (0.062 R)
• M6: 2,030,791 km (0.074 R)
• M7: 3,273,650 km (0.111 R)
• M8: 3,565,067 km (0.084 R)
• M9: 3,915,724 km (0.039 R)
• M10: 4,120,973 km (0.101 R)
• M11: 4,757,511 km (0.076 R)
• M12: 5,198,676 km (0.031 R)
• M13: 5,710,450 km (0.039 R)
• M14: 6,357,610 km (0.077 R)
• M15: 6,781,421 km (0.071 R)
• M16: 6,904,091 km (0.075 R)
• M17: 6,965,875 km (0.102 R)
• M18: 7,151,825 km (0.07 R)
• M19: 7,465,682 km (0.116 R)
• M20: 7,656,120 km (0.095 R)
• M21: 7,848,054 km (0.084 R)
• M22: 7,977,007 km (0.076 R)
• M23: 10,272,736 km (0.096 R)
• M24: 11,128,436 km (0.114 R)
• M25: 12,831,009 km (0.119 R)
• M26: 13,906,468 km (0.112 R)
• M27: 15,735,003 km (0.069 R)
• M28: 15,897,616 km (0.085 R)
• M29: 17,469,291 km (0.027 R)
• M30: 17,806,335 km (0.107 R)
• M31: 19,176,353 km (0.096 R)
• M32: 19,349,886 km (0.072 R)
• M33: 19,698,748 km (0.103 R)
• M34: 21,025,083 km (0.111 R)
• M35: 22,197,781 km (0.113 R)
• M36: 22,288,736 km (0.093 R)
• M37: 22,654,354 km (0.092 R)
• M38: 23,206,370 km (0.098 R)
• M39: 24,323,866 km (0.039 R)
• M40: 27,192,854 km (0.041 R)
• M41: 28,271,305 km (0.049 R)
• M42: 29,263,737 km (0.12 R)
• M43: 31,078,808 km (0.106 R)
• M44: 31,589,386 km (0.118 R)
• M45: 32,308,951 km (0.106 R)
• M46: 33,554,952 km (0.09 R)
• M47: 34,710,895 km (0.112 R)
• M48: 35,240,621 km (0.077 R)
• M49: 36,093,628 km (0.104 R)
• M50: 38,474,478 km (0.101 R)
• M51: 38,693,340 km (0.119 R)
• M52: 39,022,605 km (0.086 R)
• M53: 39,463,021 km (0.064 R)
• M54: 39,794,380 km (0.111 R)
• M55: 41,017,193 km (0.06 R)
• M56: 41,914,182 km (0.075 R)
• M57: 43,271,932 km (0.116 R)
• M58: 44,644,044 km (0.108 R)
• M59: 44,874,125 km (0.065 R)
• M60: 46,146,455 km (0.096 R)
• M61: 47,079,347 km (0.105 R)
• M62: 48,018,224 km (0.109 R)
• M63: 48,136,107 km (0.12 R)
• M64: 48,845,051 km (0.1 R)
• M65: 52,319,611 km (0.1 R)
• M66: 52,805,056 km (0.083 R)
• M67: 53,291,997 km (0.114 R)
• M68: 55,254,722 km (0.05 R)
• M69: 55,873,010 km (0.089 R)
• M70: 57,116,168 km (0.112 R)
• M71: 59,756,570 km (0.099 R)
• M72: 60,391,015 km (0.058 R)
• M73: 61,155,460 km (0.082 R)
• M74: 61,666,785 km (0.067 R)
• M75: 62,179,457 km (0.09 R)
• M76: 62,693,625 km (0.084 R)
• M77: 64,374,507 km (0.117 R)
• M78: 64,634,358 km (0.119 R)
• M79: 67,120,675 km (0.115 R)
• M80: 68,044,591 km (0.108 R)
• M81: 68,441,923 km (0.073 R)
• M82: 68,574,467 km (0.113 R)
• M83: 69,904,991 km (0.116 R)
• M84: 72,321,445 km (0.107 R)
• M85: 75,311,757 km (0.059 R)
• M86: 76,821,947 km (0.099 R)
• M87: 76,959,727 km (0.051 R)
• M88: 77,373,664 km (0.054 R)
• M89: 78,480,838 km (0.044 R)
• M90: 84,663,718 km (0.116 R)
• M91: 87,669,289 km (0.086 R)
• M92: 91,146,691 km (0.116 R)
• M93: 93,637,047 km (0.092 R)
• M94: 95,704,789 km (0.09 R)
• M95: 97,041,895 km (0.109 R)
• M96: 99,434,264 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 15,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit