🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.57 AU - 1.69 AU

Year: 788 Days

Day: 21.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.17 AU - 2.43 AU

Year: 1321 Days

Day: 38.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.28 AU - 3.38 AU

Year: 2302 Days

Day: 41.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,907,671 km

• M1: 164,109 km (0.11 R)
• M2: 392,395 km (0.108 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 9.6

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.92 AU - 6.44 AU

Year: 4465 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,907,671 km

• M1: 128,654 km (0.052 R)
• M2: 236,065 km (0.113 R)
• M3: 298,897 km (0.045 R)
• M4: 404,513 km (0.04 R)
• M5: 616,642 km (0.064 R)
• M6: 736,620 km (0.097 R)
• M7: 913,594 km (0.102 R)
• M8: 1,026,541 km (0.088 R)
• M9: 1,117,945 km (0.111 R)
• M10: 1,184,965 km (0.119 R)
• M11: 1,281,156 km (0.115 R)
• M12: 1,437,785 km (0.119 R)
• M13: 1,801,757 km (0.113 R)
• M14: 1,881,193 km (0.1 R)
• M15: 2,194,152 km (0.091 R)
• M16: 2,296,477 km (0.092 R)
• M17: 2,382,944 km (0.089 R)
• M18: 2,649,079 km (0.115 R)
• M19: 2,813,487 km (0.054 R)
• M20: 3,584,215 km (0.095 R)
• M21: 3,807,266 km (0.043 R)
• M22: 3,889,545 km (0.109 R)
• M23: 4,118,878 km (0.107 R)
• M24: 4,288,373 km (0.07 R)
• M25: 4,967,248 km (0.103 R)
• M26: 5,079,895 km (0.094 R)
• M27: 5,307,882 km (0.094 R)
• M28: 5,797,366 km (0.116 R)
• M29: 5,963,719 km (0.093 R)
• M30: 6,155,803 km (0.103 R)
• M31: 6,228,507 km (0.073 R)
• M32: 6,423,433 km (0.107 R)
• M33: 6,595,621 km (0.025 R)
• M34: 6,844,402 km (0.059 R)
• M35: 6,944,782 km (0.102 R)
• M36: 7,096,325 km (0.072 R)
• M37: 7,197,902 km (0.08 R)
• M38: 8,454,524 km (0.038 R)
• M39: 8,806,527 km (0.108 R)
• M40: 9,163,318 km (0.118 R)
• M41: 9,777,866 km (0.101 R)
• M42: 10,637,456 km (0.106 R)
• M43: 10,724,671 km (0.11 R)
• M44: 10,870,679 km (0.103 R)
• M45: 10,987,964 km (0.087 R)
• M46: 11,461,441 km (0.062 R)
• M47: 11,580,820 km (0.082 R)
• M48: 11,670,579 km (0.116 R)
• M49: 11,760,637 km (0.045 R)
• M50: 12,001,938 km (0.05 R)
• M51: 12,153,481 km (0.104 R)
• M52: 12,336,289 km (0.073 R)
• M53: 12,397,475 km (0.118 R)
• M54: 13,452,140 km (0.112 R)
• M55: 13,641,231 km (0.094 R)
• M56: 16,615,835 km (0.051 R)
• M57: 16,818,840 km (0.068 R)
• M58: 18,123,333 km (0.107 R)
• M59: 18,402,034 km (0.107 R)
• M60: 18,999,229 km (0.033 R)
• M61: 19,176,053 km (0.116 R)
• M62: 19,745,573 km (0.093 R)
• M63: 20,392,883 km (0.103 R)
• M64: 20,501,491 km (0.092 R)
• M65: 21,047,224 km (0.094 R)
• M66: 21,120,377 km (0.107 R)
• M67: 21,560,943 km (0.116 R)
• M68: 21,782,348 km (0.117 R)
• M69: 21,967,550 km (0.12 R)
• M70: 22,115,951 km (0.098 R)
• M71: 22,413,950 km (0.069 R)
• M72: 22,788,094 km (0.119 R)
• M73: 22,938,440 km (0.061 R)
• M74: 23,051,386 km (0.101 R)
• M75: 23,202,181 km (0.093 R)
• M76: 23,353,424 km (0.114 R)
• M77: 23,580,813 km (0.085 R)
• M78: 23,694,807 km (0.073 R)
• M79: 23,885,245 km (0.116 R)
• M80: 23,961,540 km (0.083 R)
• M81: 24,190,873 km (0.058 R)
• M82: 25,154,433 km (0.071 R)
• M83: 25,934,287 km (0.111 R)
• M84: 26,130,559 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 10.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.84 AU - 9.26 AU

Year: 7857 Days

Day: 11.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 98,907,671 km

• M1: 232,625 km (0.096 R)
• M2: 468,690 km (0.113 R)
• M3: 537,356 km (0.083 R)
• M4: 850,913 km (0.056 R)
• M5: 938,128 km (0.085 R)
• M6: 1,463,366 km (0.1 R)
• M7: 1,745,807 km (0.081 R)
• M8: 1,928,317 km (0.114 R)
• M9: 2,141,494 km (0.037 R)
• M10: 2,263,266 km (0.105 R)
• M11: 2,747,215 km (0.071 R)
• M12: 3,179,553 km (0.112 R)
• M13: 3,347,252 km (0.093 R)
• M14: 3,517,944 km (0.027 R)
• M15: 3,662,455 km (0.097 R)
• M16: 3,809,061 km (0.087 R)
• M17: 5,049,826 km (0.114 R)
• M18: 5,545,294 km (0.104 R)
• M19: 5,747,849 km (0.073 R)
• M20: 5,850,025 km (0.046 R)
• M21: 5,987,356 km (0.047 R)
• M22: 6,869,085 km (0.119 R)
• M23: 7,380,710 km (0.072 R)
• M24: 8,556,998 km (0.088 R)
• M25: 8,634,789 km (0.099 R)
• M26: 9,790,732 km (0.052 R)
• M27: 10,076,913 km (0.062 R)
• M28: 11,164,339 km (0.097 R)
• M29: 11,938,957 km (0.06 R)
• M30: 12,686,348 km (0.107 R)
• M31: 13,448,849 km (0.064 R)
• M32: 13,721,565 km (0.063 R)
• M33: 13,812,970 km (0.058 R)
• M34: 13,950,301 km (0.11 R)
• M35: 14,042,004 km (0.099 R)
• M36: 15,112,377 km (0.103 R)
• M37: 15,253,896 km (0.032 R)
• M38: 15,348,592 km (0.08 R)
• M39: 15,824,612 km (0.067 R)
• M40: 16,112,439 km (0.102 R)
• M41: 16,986,689 km (0.113 R)
• M42: 17,479,015 km (0.106 R)
• M43: 17,976,129 km (0.085 R)
• M44: 18,126,026 km (0.098 R)
• M45: 18,578,709 km (0.097 R)
• M46: 19,443,684 km (0.086 R)
• M47: 20,269,763 km (0.097 R)
• M48: 20,373,884 km (0.089 R)
• M49: 20,687,142 km (0.115 R)
• M50: 21,583,382 km (0.039 R)
• M51: 22,546,194 km (0.031 R)
• M52: 24,237,099 km (0.072 R)
• M53: 24,791,210 km (0.045 R)
• M54: 25,574,055 km (0.045 R)
• M55: 26,535,521 km (0.053 R)
• M56: 26,820,505 km (0.078 R)
• M57: 27,681,740 km (0.112 R)
• M58: 27,970,763 km (0.069 R)
• M59: 28,727,130 km (0.07 R)
• M60: 28,961,250 km (0.104 R)
• M61: 30,617,448 km (0.12 R)
• M62: 30,916,345 km (0.072 R)
• M63: 31,456,991 km (0.116 R)
• M64: 31,698,293 km (0.03 R)
• M65: 31,940,043 km (0.049 R)
• M66: 32,547,560 km (0.041 R)
• M67: 33,342,822 km (0.071 R)
• M68: 33,712,030 km (0.115 R)
• M69: 33,959,016 km (0.107 R)
• M70: 34,268,534 km (0.113 R)
• M71: 34,454,634 km (0.06 R)
• M72: 35,265,155 km (0.049 R)
• M73: 35,453,050 km (0.083 R)
• M74: 35,955,848 km (0.073 R)
• M75: 36,714,459 km (0.117 R)
• M76: 36,968,476 km (0.102 R)
• M77: 37,223,092 km (0.106 R)
• M78: 38,118,884 km (0.113 R)
• M79: 39,086,632 km (0.087 R)
• M80: 39,410,961 km (0.071 R)
• M81: 39,671,111 km (0.088 R)
• M82: 41,309,806 km (0.112 R)
• M83: 41,573,996 km (0.079 R)
• M84: 42,370,156 km (0.084 R)
• M85: 43,037,363 km (0.046 R)
• M86: 45,536,395 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.5

Radius: 14.8

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.02 AU - 10.78 AU

Year: 10056 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,907,671 km

• M1: 769,382 km (0.052 R)
• M2: 1,131,857 km (0.075 R)
• M3: 1,463,366 km (0.089 R)
• M4: 1,647,521 km (0.061 R)
• M5: 1,748,949 km (0.118 R)
• M6: 1,852,620 km (0.025 R)
• M7: 2,246,810 km (0.099 R)
• M8: 2,461,334 km (0.106 R)
• M9: 3,161,601 km (0.101 R)
• M10: 3,534,698 km (0.071 R)
• M11: 4,112,146 km (0.098 R)
• M12: 4,217,164 km (0.086 R)
• M13: 5,470,345 km (0.098 R)
• M14: 5,879,645 km (0.059 R)
• M15: 7,443,242 km (0.119 R)
• M16: 7,940,805 km (0.108 R)
• M17: 8,293,257 km (0.105 R)
• M18: 8,741,303 km (0.098 R)
• M19: 9,059,497 km (0.066 R)
• M20: 10,061,205 km (0.077 R)
• M21: 11,616,424 km (0.12 R)
• M22: 12,042,180 km (0.075 R)
• M23: 12,345,863 km (0.12 R)
• M24: 12,703,253 km (0.103 R)
• M25: 13,349,964 km (0.087 R)
• M26: 13,559,252 km (0.074 R)
• M27: 13,901,681 km (0.065 R)
• M28: 14,568,140 km (0.101 R)
• M29: 14,729,706 km (0.101 R)
• M30: 15,027,405 km (0.076 R)
• M31: 15,217,843 km (0.065 R)
• M32: 16,098,825 km (0.069 R)
• M33: 17,365,620 km (0.108 R)
• M34: 17,479,763 km (0.078 R)
• M35: 17,766,243 km (0.094 R)
• M36: 17,881,284 km (0.12 R)
• M37: 18,140,986 km (0.118 R)
• M38: 18,635,108 km (0.098 R)
• M39: 20,143,952 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.4

Radius: 7.5

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 14.97 AU - 22.65 AU

Year: 30898 Days

Day: 15.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,907,671 km

• M1: 128,205 km (0.109 R)
• M2: 192,084 km (0.068 R)
• M3: 257,009 km (0.073 R)
• M4: 331,958 km (0.096 R)
• M5: 415,732 km (0.099 R)
• M6: 1,265,000 km (0.084 R)
• M7: 1,545,496 km (0.083 R)
• M8: 2,542,117 km (0.114 R)
• M9: 2,672,865 km (0.115 R)
• M10: 3,171,325 km (0.078 R)
• M11: 3,846,760 km (0.087 R)
• M12: 3,896,725 km (0.119 R)
• M13: 7,451,620 km (0.116 R)
• M14: 7,765,625 km (0.12 R)
• M15: 9,738,821 km (0.107 R)
• M16: 9,875,554 km (0.101 R)
• M17: 10,081,999 km (0.118 R)
• M18: 10,359,503 km (0.092 R)
• M19: 10,780,322 km (0.087 R)
• M20: 10,851,082 km (0.101 R)
• M21: 13,118,088 km (0.108 R)
• M22: 13,193,485 km (0.109 R)
• M23: 13,573,314 km (0.107 R)
• M24: 15,765,222 km (0.114 R)
• M25: 15,925,890 km (0.078 R)
• M26: 16,492,716 km (0.07 R)
• M27: 17,646,266 km (0.105 R)
• M28: 17,813,217 km (0.046 R)
• M29: 18,910,816 km (0.032 R)
• M30: 20,117,174 km (0.089 R)
• M31: 21,972,935 km (0.096 R)
• M32: 22,784,952 km (0.083 R)
• M33: 23,149,074 km (0.109 R)
• M34: 23,790,699 km (0.095 R)
• M35: 26,224,806 km (0.118 R)
• M36: 26,989,700 km (0.088 R)
• M37: 27,182,083 km (0.055 R)
• M38: 27,761,774 km (0.088 R)
• M39: 28,248,117 km (0.043 R)
• M40: 29,327,765 km (0.106 R)
• M41: 30,420,877 km (0.025 R)
• M42: 34,506,694 km (0.072 R)
• M43: 34,715,532 km (0.041 R)
• M44: 35,029,389 km (0.076 R)
• M45: 35,344,292 km (0.086 R)
• M46: 35,449,459 km (0.055 R)
• M47: 37,467,535 km (0.109 R)
• M48: 40,949,575 km (0.06 R)
• M49: 43,402,830 km (0.081 R)
• M50: 44,080,209 km (0.096 R)
• M51: 44,306,701 km (0.06 R)
• M52: 45,903,359 km (0.112 R)
• M53: 46,593,304 km (0.103 R)
• M54: 46,939,623 km (0.105 R)
• M55: 54,892,695 km (0.103 R)
• M56: 55,992,389 km (0.115 R)
• M57: 56,606,338 km (0.091 R)
• M58: 57,346,100 km (0.057 R)
• M59: 59,209,640 km (0.102 R)
• M60: 59,334,555 km (0.047 R)
• M61: 60,337,309 km (0.055 R)
• M62: 63,250,877 km (0.087 R)
• M63: 64,789,192 km (0.093 R)
• M64: 65,433,809 km (0.083 R)
• M65: 65,821,567 km (0.105 R)
• M66: 66,210,222 km (0.098 R)
• M67: 66,469,625 km (0.039 R)
• M68: 67,119,777 km (0.106 R)
• M69: 67,902,623 km (0.109 R)
• M70: 72,262,354 km (0.11 R)
• M71: 72,529,536 km (0.107 R)
• M72: 73,064,797 km (0.106 R)
• M73: 73,735,743 km (0.09 R)
• M74: 73,870,082 km (0.1 R)
• M75: 74,408,635 km (0.114 R)
• M76: 76,847,977 km (0.084 R)
• M77: 77,530,293 km (0.055 R)
• M78: 78,763,429 km (0.089 R)
• M79: 79,864,918 km (0.087 R)
• M80: 80,832,965 km (0.088 R)
• M81: 81,249,147 km (0.1 R)
• M82: 81,387,974 km (0.063 R)
• M83: 82,501,580 km (0.091 R)
• M84: 84,321,887 km (0.108 R)
• M85: 86,013,989 km (0.113 R)
• M86: 86,297,028 km (0.079 R)
• M87: 86,438,697 km (0.119 R)
• M88: 87,432,625 km (0.113 R)
• M89: 87,717,160 km (0.041 R)
• M90: 87,859,727 km (0.06 R)
• M91: 91,157,014 km (0.084 R)
• M92: 92,313,256 km (0.087 R)
• M93: 94,202,677 km (0.086 R)
• M94: 96,251,719 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit