🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.74 AU - 0.78 AU

Year: 233 Days

Day: 43.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.75 AU - 2.11 AU

Year: 942 Days

Day: 16 Hours

Environment

Temp: -42 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.49 AU - 3.17 AU

Year: 1673 Days

Day: 14.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,556,861 km

• M1: 256,860 km (0.081 R)
• M2: 1,060,200 km (0.037 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.2

Radius: 13

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.04 AU - 13.88 AU

Year: 13635 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 70,556,861 km

• M1: 253,419 km (0.09 R)
• M2: 337,194 km (0.099 R)
• M3: 533,316 km (0.093 R)
• M4: 628,311 km (0.1 R)
• M5: 895,343 km (0.097 R)
• M6: 977,024 km (0.105 R)
• M7: 1,291,179 km (0.092 R)
• M8: 1,385,127 km (0.082 R)
• M9: 1,495,530 km (0.089 R)
• M10: 1,725,462 km (0.037 R)
• M11: 1,844,991 km (0.109 R)
• M12: 1,936,544 km (0.114 R)
• M13: 2,029,594 km (0.087 R)
• M14: 2,351,379 km (0.093 R)
• M15: 2,467,916 km (0.089 R)
• M16: 2,811,692 km (0.052 R)
• M17: 3,300,578 km (0.105 R)
• M18: 3,914,527 km (0.08 R)
• M19: 4,296,002 km (0.104 R)
• M20: 4,922,817 km (0.114 R)
• M21: 5,030,079 km (0.114 R)
• M22: 5,400,932 km (0.066 R)
• M23: 6,378,255 km (0.11 R)
• M24: 6,589,786 km (0.105 R)
• M25: 6,684,482 km (0.057 R)
• M26: 7,533,150 km (0.117 R)
• M27: 7,731,966 km (0.115 R)
• M28: 8,109,401 km (0.098 R)
• M29: 8,777,805 km (0.039 R)
• M30: 9,224,654 km (0.08 R)
• M31: 9,517,716 km (0.053 R)
• M32: 9,867,924 km (0.083 R)
• M33: 10,003,909 km (0.083 R)
• M34: 10,112,966 km (0.07 R)
• M35: 10,664,832 km (0.107 R)
• M36: 11,000,530 km (0.06 R)
• M37: 11,113,327 km (0.113 R)
• M38: 11,425,238 km (0.098 R)
• M39: 11,625,251 km (0.103 R)
• M40: 12,232,319 km (0.102 R)
• M41: 12,554,403 km (0.079 R)
• M42: 13,117,489 km (0.102 R)
• M43: 13,447,203 km (0.091 R)
• M44: 13,597,998 km (0.109 R)
• M45: 15,074,229 km (0.117 R)
• M46: 15,262,274 km (0.112 R)
• M47: 15,640,906 km (0.098 R)
• M48: 16,150,437 km (0.057 R)
• M49: 16,957,667 km (0.072 R)
• M50: 18,712,001 km (0.074 R)
• M51: 21,116,338 km (0.096 R)
• M52: 21,221,655 km (0.065 R)
• M53: 21,326,972 km (0.076 R)
• M54: 21,714,879 km (0.066 R)
• M55: 22,390,463 km (0.109 R)
• M56: 22,641,039 km (0.077 R)
• M57: 23,036,875 km (0.111 R)
• M58: 23,181,237 km (0.108 R)
• M59: 24,054,440 km (0.11 R)
• M60: 24,495,155 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.7

Radius: 4.5

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 12.68 AU - 20.96 AU

Year: 24245 Days

Day: 21.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,556,861 km

• M1: 108,159 km (0.051 R)
• M2: 232,026 km (0.115 R)
• M3: 453,730 km (0.117 R)
• M4: 728,691 km (0.059 R)
• M5: 870,809 km (0.091 R)
• M6: 1,074,113 km (0.082 R)
• M7: 1,208,601 km (0.054 R)
• M8: 1,348,475 km (0.065 R)
• M9: 1,736,233 km (0.071 R)
• M10: 2,326,396 km (0.07 R)
• M11: 3,161,901 km (0.085 R)
• M12: 3,354,882 km (0.082 R)
• M13: 3,591,396 km (0.071 R)
• M14: 3,752,064 km (0.1 R)
• M15: 4,290,317 km (0.112 R)
• M16: 4,677,177 km (0.082 R)
• M17: 6,332,328 km (0.099 R)
• M18: 7,991,219 km (0.094 R)
• M19: 8,412,487 km (0.102 R)
• M20: 8,572,257 km (0.09 R)
• M21: 10,624,590 km (0.111 R)
• M22: 12,514,909 km (0.081 R)
• M23: 12,758,454 km (0.109 R)
• M24: 13,188,249 km (0.106 R)
• M25: 13,250,183 km (0.102 R)
• M26: 14,062,200 km (0.069 R)
• M27: 14,506,206 km (0.099 R)
• M28: 14,633,813 km (0.03 R)
• M29: 15,931,126 km (0.082 R)
• M30: 16,062,922 km (0.031 R)
• M31: 16,660,266 km (0.118 R)
• M32: 17,808,280 km (0.075 R)
• M33: 18,288,340 km (0.086 R)
• M34: 18,981,427 km (0.092 R)
• M35: 19,542,269 km (0.112 R)
• M36: 20,393,481 km (0.113 R)
• M37: 20,464,989 km (0.071 R)
• M38: 20,679,961 km (0.107 R)
• M39: 21,256,810 km (0.04 R)
• M40: 22,426,366 km (0.063 R)
• M41: 23,992,806 km (0.072 R)
• M42: 25,440,165 km (0.049 R)
• M43: 25,825,828 km (0.093 R)
• M44: 26,135,646 km (0.096 R)
• M45: 27,466,169 km (0.082 R)
• M46: 28,418,659 km (0.055 R)
• M47: 29,462,553 km (0.117 R)
• M48: 32,085,303 km (0.072 R)
• M49: 32,501,783 km (0.094 R)
• M50: 32,836,284 km (0.11 R)
• M51: 33,087,907 km (0.09 R)
• M52: 33,593,099 km (0.107 R)
• M53: 35,467,112 km (0.104 R)
• M54: 35,811,337 km (0.093 R)
• M55: 36,243,375 km (0.116 R)
• M56: 38,517,413 km (0.025 R)
• M57: 39,582,549 km (0.108 R)
• M58: 41,107,849 km (0.066 R)
• M59: 41,288,564 km (0.1 R)
• M60: 42,652,298 km (0.062 R)
• M61: 43,110,217 km (0.058 R)
• M62: 44,679,050 km (0.119 R)
• M63: 45,891,241 km (0.048 R)
• M64: 46,078,837 km (0.047 R)
• M65: 46,360,380 km (0.113 R)
• M66: 46,831,165 km (0.116 R)
• M67: 47,398,141 km (0.114 R)
• M68: 47,967,360 km (0.095 R)
• M69: 49,208,424 km (0.104 R)
• M70: 49,400,358 km (0.1 R)
• M71: 50,170,339 km (0.115 R)
• M72: 50,363,470 km (0.113 R)
• M73: 51,235,625 km (0.12 R)
• M74: 53,289,754 km (0.034 R)
• M75: 54,475,616 km (0.109 R)
• M76: 54,773,465 km (0.106 R)
• M77: 55,370,809 km (0.044 R)
• M78: 55,970,248 km (0.108 R)
• M79: 59,509,584 km (0.114 R)
• M80: 59,918,585 km (0.099 R)
• M81: 60,021,059 km (0.107 R)
• M82: 60,123,534 km (0.112 R)
• M83: 61,254,494 km (0.092 R)
• M84: 61,667,533 km (0.057 R)
• M85: 61,874,427 km (0.09 R)
• M86: 62,600,276 km (0.051 R)
• M87: 64,269,938 km (0.083 R)
• M88: 65,637,263 km (0.108 R)
• M89: 65,954,260 km (0.116 R)
• M90: 66,165,792 km (0.12 R)
• M91: 67,014,161 km (0.052 R)
• M92: 67,759,608 km (0.111 R)
• M93: 67,973,084 km (0.077 R)
• M94: 68,186,709 km (0.057 R)
• M95: 68,507,746 km (0.068 R)
• M96: 69,688,822 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.9

Radius: 5.6

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 19.03 AU - 20.17 AU

Year: 30497 Days

Day: 22.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 70,556,861 km

• M1: 212,279 km (0.085 R)
• M2: 254,316 km (0.101 R)
• M3: 531,222 km (0.105 R)
• M4: 676,332 km (0.08 R)
• M5: 720,164 km (0.095 R)
• M6: 954,135 km (0.118 R)
• M7: 1,264,850 km (0.119 R)
• M8: 1,694,645 km (0.109 R)
• M9: 1,785,750 km (0.054 R)
• M10: 1,878,500 km (0.083 R)
• M11: 2,036,625 km (0.03 R)
• M12: 2,963,235 km (0.07 R)
• M13: 3,073,339 km (0.096 R)
• M14: 4,665,658 km (0.119 R)
• M15: 5,141,679 km (0.082 R)
• M16: 5,274,073 km (0.098 R)
• M17: 5,815,468 km (0.117 R)
• M18: 5,999,772 km (0.097 R)
• M19: 6,046,148 km (0.113 R)
• M20: 6,804,459 km (0.084 R)
• M21: 6,901,399 km (0.102 R)
• M22: 7,343,161 km (0.106 R)
• M23: 7,592,541 km (0.047 R)
• M24: 7,693,071 km (0.112 R)
• M25: 7,844,613 km (0.083 R)
• M26: 9,903,828 km (0.077 R)
• M27: 10,625,338 km (0.032 R)
• M28: 10,794,085 km (0.053 R)
• M29: 10,907,181 km (0.115 R)
• M30: 12,949,042 km (0.093 R)
• M31: 13,310,620 km (0.086 R)
• M32: 13,614,603 km (0.084 R)
• M33: 14,790,143 km (0.094 R)
• M34: 14,915,805 km (0.11 R)
• M35: 17,435,632 km (0.046 R)
• M36: 18,642,288 km (0.052 R)
• M37: 18,777,974 km (0.085 R)
• M38: 20,712,424 km (0.095 R)
• M39: 20,853,046 km (0.098 R)
• M40: 21,347,616 km (0.044 R)
• M41: 21,774,568 km (0.077 R)
• M42: 21,845,927 km (0.081 R)
• M43: 21,917,434 km (0.092 R)
• M44: 22,348,276 km (0.103 R)
• M45: 23,583,656 km (0.082 R)
• M46: 23,657,108 km (0.098 R)
• M47: 23,877,615 km (0.092 R)
• M48: 24,394,925 km (0.092 R)
• M49: 24,617,826 km (0.107 R)
• M50: 25,817,601 km (0.117 R)
• M51: 27,189,862 km (0.108 R)
• M52: 28,899,167 km (0.087 R)
• M53: 29,846,122 km (0.096 R)
• M54: 30,403,224 km (0.096 R)
• M55: 32,747,273 km (0.115 R)
• M56: 32,829,103 km (0.097 R)
• M57: 33,075,192 km (0.066 R)
• M58: 34,981,368 km (0.066 R)
• M59: 35,568,689 km (0.067 R)
• M60: 37,692,231 km (0.063 R)
• M61: 39,246,553 km (0.095 R)
• M62: 40,031,493 km (0.109 R)
• M63: 42,061,087 km (0.027 R)
• M64: 42,239,108 km (0.084 R)
• M65: 44,395,263 km (0.103 R)
• M66: 44,576,575 km (0.04 R)
• M67: 47,325,286 km (0.041 R)
• M68: 48,160,491 km (0.068 R)
• M69: 48,626,638 km (0.119 R)
• M70: 49,281,877 km (0.103 R)
• M71: 49,375,675 km (0.066 R)
• M72: 50,411,640 km (0.108 R)
• M73: 51,264,647 km (0.095 R)
• M74: 51,740,518 km (0.054 R)
• M75: 53,080,915 km (0.055 R)
• M76: 53,177,106 km (0.069 R)
• M77: 54,238,952 km (0.063 R)
• M78: 56,677,996 km (0.074 R)
• M79: 57,466,077 km (0.096 R)
• M80: 57,762,580 km (0.081 R)
• M81: 60,654,307 km (0.025 R)
• M82: 62,574,396 km (0.07 R)
• M83: 63,388,807 km (0.108 R)
• M84: 64,104,184 km (0.118 R)
• M85: 65,543,165 km (0.047 R)
• M86: 69,923,391 km (0.117 R)
• M87: 70,134,324 km (0.106 R)
• M88: 70,239,940 km (0.118 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 12,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit