🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.59 AU - 0.97 AU

Year: 265 Days

Day: 12.4 Hours

Environment

Temp: 87 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,383,291 km

• M1: 287,677 km (0.063 R)
• M2: 390,600 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.99 AU - 1.07 AU

Year: 402 Days

Day: 24.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.01 AU - 1.51 AU

Year: 545 Days

Day: 33.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.58 AU - 3.2 AU

Year: 1892 Days

Day: 22.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,383,291 km

• M1: 2,381,748 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.73 AU - 4.77 AU

Year: 3373 Days

Day: 12.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 76,383,291 km

• M1: 193,430 km (0.111 R)
• M2: 356,641 km (0.09 R)
• M3: 517,309 km (0.058 R)
• M4: 788,381 km (0.088 R)
• M5: 1,881,941 km (0.081 R)
• M6: 2,172,610 km (0.08 R)
• M7: 2,465,672 km (0.109 R)
• M8: 2,591,783 km (0.083 R)
• M9: 2,903,395 km (0.119 R)
• M10: 3,023,373 km (0.104 R)
• M11: 3,145,146 km (0.1 R)
• M12: 3,478,150 km (0.116 R)
• M13: 3,984,390 km (0.055 R)
• M14: 4,163,458 km (0.094 R)
• M15: 4,314,702 km (0.094 R)
• M16: 4,529,674 km (0.107 R)
• M17: 4,622,873 km (0.104 R)
• M18: 4,811,367 km (0.028 R)
• M19: 4,954,382 km (0.045 R)
• M20: 5,195,983 km (0.076 R)
• M21: 5,309,976 km (0.068 R)
• M22: 5,490,990 km (0.089 R)
• M23: 5,690,853 km (0.081 R)
• M24: 5,842,246 km (0.059 R)
• M25: 6,012,189 km (0.087 R)
• M26: 6,149,370 km (0.108 R)
• M27: 6,514,389 km (0.057 R)
• M28: 6,779,476 km (0.11 R)
• M29: 6,958,096 km (0.104 R)
• M30: 7,120,410 km (0.108 R)
• M31: 7,707,432 km (0.104 R)
• M32: 7,819,182 km (0.1 R)
• M33: 8,006,777 km (0.085 R)
• M34: 8,176,870 km (0.062 R)
• M35: 8,482,349 km (0.076 R)
• M36: 8,830,463 km (0.093 R)
• M37: 8,947,598 km (0.068 R)
• M38: 9,302,145 km (0.083 R)
• M39: 9,401,329 km (0.098 R)
• M40: 9,540,903 km (0.091 R)
• M41: 9,701,422 km (0.053 R)
• M42: 9,903,080 km (0.118 R)
• M43: 10,558,169 km (0.115 R)
• M44: 10,974,799 km (0.048 R)
• M45: 11,185,134 km (0.119 R)
• M46: 11,524,571 km (0.102 R)
• M47: 12,213,469 km (0.114 R)
• M48: 12,431,583 km (0.091 R)
• M49: 12,849,410 km (0.086 R)
• M50: 12,982,253 km (0.091 R)
• M51: 13,271,874 km (0.057 R)
• M52: 13,541,150 km (0.063 R)
• M53: 13,948,356 km (0.077 R)
• M54: 14,336,712 km (0.082 R)
• M55: 14,775,034 km (0.107 R)
• M56: 14,867,934 km (0.116 R)
• M57: 15,171,019 km (0.086 R)
• M58: 15,452,562 km (0.063 R)
• M59: 15,617,569 km (0.114 R)
• M60: 15,949,527 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 13.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.5 AU - 5.64 AU

Year: 3761 Days

Day: 11.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 95.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 76,383,291 km

• M1: 177,124 km (0.063 R)
• M2: 334,800 km (0.102 R)
• M3: 432,787 km (0.116 R)
• M4: 528,380 km (0.062 R)
• M5: 899,831 km (0.097 R)
• M6: 1,030,729 km (0.086 R)
• M7: 1,204,263 km (0.069 R)
• M8: 1,375,552 km (0.118 R)
• M9: 2,127,431 km (0.068 R)
• M10: 2,216,442 km (0.102 R)
• M11: 2,429,469 km (0.034 R)
• M12: 3,008,563 km (0.101 R)
• M13: 3,211,118 km (0.115 R)
• M14: 3,488,473 km (0.092 R)
• M15: 3,864,412 km (0.109 R)
• M16: 4,029,568 km (0.119 R)
• M17: 4,197,118 km (0.119 R)
• M18: 4,558,696 km (0.039 R)
• M19: 5,393,602 km (0.116 R)
• M20: 5,745,157 km (0.114 R)
• M21: 5,913,155 km (0.107 R)
• M22: 6,232,696 km (0.116 R)
• M23: 6,645,586 km (0.095 R)
• M24: 6,777,831 km (0.098 R)
• M25: 6,977,993 km (0.071 R)
• M26: 7,247,718 km (0.103 R)
• M27: 7,452,368 km (0.106 R)
• M28: 8,148,446 km (0.111 R)
• M29: 8,266,629 km (0.074 R)
• M30: 8,792,764 km (0.109 R)
• M31: 9,084,480 km (0.109 R)
• M32: 9,305,436 km (0.061 R)
• M33: 9,478,371 km (0.115 R)
• M34: 10,693,705 km (0.12 R)
• M35: 10,797,077 km (0.119 R)
• M36: 10,952,958 km (0.06 R)
• M37: 11,188,275 km (0.102 R)
• M38: 11,319,622 km (0.096 R)
• M39: 11,850,395 km (0.106 R)
• M40: 11,984,435 km (0.059 R)
• M41: 12,826,372 km (0.112 R)
• M42: 13,856,353 km (0.051 R)
• M43: 14,883,791 km (0.089 R)
• M44: 15,086,496 km (0.12 R)
• M45: 15,202,734 km (0.099 R)
• M46: 16,083,865 km (0.068 R)
• M47: 16,232,267 km (0.086 R)
• M48: 16,800,738 km (0.111 R)
• M49: 16,921,165 km (0.096 R)
• M50: 17,193,433 km (0.087 R)
• M51: 17,375,643 km (0.117 R)
• M52: 17,619,787 km (0.083 R)
• M53: 19,296,480 km (0.09 R)
• M54: 19,676,010 km (0.049 R)
• M55: 20,539,040 km (0.076 R)
• M56: 20,635,680 km (0.11 R)
• M57: 20,732,470 km (0.105 R)
• M58: 20,926,648 km (0.119 R)
• M59: 21,774,568 km (0.067 R)
• M60: 21,906,065 km (0.117 R)

Asteroid Belt

Center: 10.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 7.2

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.78 AU - 18.72 AU

Year: 25220 Days

Day: 16.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,383,291 km

• M1: 102,026 km (0.082 R)
• M2: 215,870 km (0.099 R)
• M3: 446,998 km (0.116 R)
• M4: 1,719,628 km (0.082 R)
• M5: 2,574,879 km (0.085 R)
• M6: 3,300,727 km (0.086 R)
• M7: 3,501,787 km (0.094 R)
• M8: 3,665,597 km (0.078 R)
• M9: 3,748,474 km (0.107 R)
• M10: 3,873,837 km (0.112 R)
• M11: 4,128,901 km (0.109 R)
• M12: 4,835,602 km (0.056 R)
• M13: 6,209,658 km (0.061 R)
• M14: 6,308,542 km (0.096 R)
• M15: 6,508,106 km (0.063 R)
• M16: 7,016,140 km (0.052 R)
• M17: 7,170,974 km (0.099 R)
• M18: 7,431,573 km (0.06 R)
• M19: 7,589,549 km (0.102 R)
• M20: 7,801,679 km (0.07 R)
• M21: 7,908,641 km (0.116 R)
• M22: 9,798,361 km (0.075 R)
• M23: 10,497,283 km (0.118 R)
• M24: 10,972,106 km (0.106 R)
• M25: 11,881,212 km (0.083 R)
• M26: 11,942,697 km (0.115 R)
• M27: 12,189,683 km (0.102 R)
• M28: 12,438,315 km (0.069 R)
• M29: 12,563,229 km (0.092 R)
• M30: 12,688,592 km (0.075 R)
• M31: 12,814,404 km (0.097 R)
• M32: 13,003,795 km (0.096 R)
• M33: 13,321,690 km (0.085 R)
• M34: 13,770,933 km (0.111 R)
• M35: 14,225,112 km (0.085 R)
• M36: 14,290,486 km (0.105 R)
• M37: 14,684,228 km (0.091 R)
• M38: 15,482,632 km (0.059 R)
• M39: 16,158,664 km (0.095 R)
• M40: 18,814,326 km (0.09 R)
• M41: 18,957,790 km (0.066 R)
• M42: 19,390,577 km (0.119 R)
• M43: 19,535,388 km (0.108 R)
• M44: 20,045,516 km (0.116 R)
• M45: 20,192,122 km (0.111 R)
• M46: 21,078,938 km (0.112 R)
• M47: 21,153,438 km (0.094 R)
• M48: 21,677,180 km (0.085 R)
• M49: 23,737,143 km (0.044 R)
• M50: 25,223,847 km (0.085 R)
• M51: 25,461,258 km (0.102 R)
• M52: 26,901,736 km (0.084 R)
• M53: 27,550,393 km (0.114 R)
• M54: 27,713,454 km (0.077 R)
• M55: 27,794,985 km (0.116 R)
• M56: 28,780,536 km (0.109 R)
• M57: 29,861,081 km (0.094 R)
• M58: 30,280,105 km (0.075 R)
• M59: 30,616,850 km (0.083 R)
• M60: 33,354,790 km (0.109 R)
• M61: 35,725,168 km (0.069 R)
• M62: 38,877,644 km (0.099 R)
• M63: 39,702,527 km (0.117 R)
• M64: 41,836,840 km (0.111 R)
• M65: 42,399,627 km (0.066 R)
• M66: 42,965,107 km (0.079 R)
• M67: 44,389,428 km (0.062 R)
• M68: 45,539,985 km (0.114 R)
• M69: 45,829,308 km (0.085 R)
• M70: 46,022,439 km (0.072 R)
• M71: 46,700,416 km (0.055 R)
• M72: 46,894,744 km (0.111 R)
• M73: 48,557,674 km (0.113 R)
• M74: 48,852,980 km (0.066 R)
• M75: 49,149,034 km (0.048 R)
• M76: 51,037,707 km (0.074 R)
• M77: 51,739,620 km (0.106 R)
• M78: 52,646,632 km (0.109 R)
• M79: 53,457,154 km (0.031 R)
• M80: 53,864,060 km (0.049 R)
• M81: 54,374,188 km (0.053 R)
• M82: 55,090,912 km (0.098 R)
• M83: 59,456,477 km (0.115 R)
• M84: 60,830,085 km (0.119 R)
• M85: 61,574,035 km (0.096 R)
• M86: 63,393,444 km (0.114 R)
• M87: 64,147,567 km (0.117 R)
• M88: 64,904,831 km (0.119 R)
• M89: 67,523,393 km (0.038 R)
• M90: 67,633,347 km (0.065 R)
• M91: 68,403,926 km (0.069 R)
• M92: 69,177,496 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 16,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit