🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.46 AU - 0.54 AU

Year: 126 Days

Day: 36.2 Hours

Environment

Temp: 220 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.58 AU - 0.9 AU

Year: 227 Days

Day: 20.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,012,585 km

• M1: 131,945 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.68 AU - 4.38 AU

Year: 2884 Days

Day: 34.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.42 AU - 5.1 AU

Year: 3702 Days

Day: 38.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.5

Radius: 12.8

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.39 AU - 9.45 AU

Year: 9496 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,012,585 km

• M1: 160,818 km (0.049 R)
• M2: 245,490 km (0.105 R)
• M3: 591,360 km (0.057 R)
• M4: 758,910 km (0.1 R)
• M5: 867,668 km (0.109 R)
• M6: 1,207,255 km (0.062 R)
• M7: 1,359,396 km (0.113 R)
• M8: 1,930,710 km (0.072 R)
• M9: 2,084,646 km (0.118 R)
• M10: 2,515,638 km (0.067 R)
• M11: 2,656,110 km (0.064 R)
• M12: 2,828,297 km (0.118 R)
• M13: 3,429,082 km (0.112 R)
• M14: 3,648,842 km (0.104 R)
• M15: 3,938,164 km (0.103 R)
• M16: 4,573,805 km (0.029 R)
• M17: 5,568,482 km (0.094 R)
• M18: 6,052,730 km (0.093 R)
• M19: 6,204,422 km (0.07 R)
• M20: 6,395,907 km (0.12 R)
• M21: 6,628,382 km (0.067 R)
• M22: 6,942,688 km (0.053 R)
• M23: 7,261,780 km (0.115 R)
• M24: 8,080,828 km (0.079 R)
• M25: 8,929,198 km (0.097 R)
• M26: 9,058,899 km (0.054 R)
• M27: 9,495,874 km (0.1 R)
• M28: 9,716,830 km (0.065 R)
• M29: 10,029,340 km (0.108 R)
• M30: 10,390,320 km (0.118 R)
• M31: 11,265,019 km (0.103 R)
• M32: 11,358,518 km (0.082 R)
• M33: 11,546,263 km (0.097 R)
• M34: 11,687,633 km (0.05 R)
• M35: 11,972,318 km (0.067 R)
• M36: 12,163,354 km (0.116 R)
• M37: 15,355,174 km (0.071 R)
• M38: 15,510,906 km (0.115 R)
• M39: 15,614,876 km (0.065 R)
• M40: 16,033,601 km (0.104 R)
• M41: 16,350,000 km (0.116 R)
• M42: 17,527,934 km (0.115 R)
• M43: 18,843,946 km (0.104 R)
• M44: 19,233,798 km (0.082 R)
• M45: 19,626,343 km (0.092 R)
• M46: 20,877,131 km (0.1 R)
• M47: 21,280,447 km (0.101 R)
• M48: 23,157,302 km (0.079 R)
• M49: 23,694,657 km (0.114 R)
• M50: 24,660,162 km (0.1 R)
• M51: 24,842,671 km (0.06 R)
• M52: 25,270,072 km (0.088 R)
• M53: 25,761,651 km (0.109 R)
• M54: 26,318,454 km (0.083 R)
• M55: 28,776,796 km (0.12 R)
• M56: 30,065,731 km (0.087 R)
• M57: 30,979,325 km (0.046 R)
• M58: 31,110,523 km (0.095 R)
• M59: 32,034,439 km (0.04 R)
• M60: 32,499,689 km (0.12 R)
• M61: 33,639,176 km (0.046 R)
• M62: 34,655,394 km (0.104 R)
• M63: 34,791,528 km (0.092 R)
• M64: 35,681,635 km (0.059 R)
• M65: 35,957,045 km (0.097 R)
• M66: 36,787,313 km (0.115 R)
• M67: 36,995,853 km (0.064 R)
• M68: 37,344,416 km (0.069 R)
• M69: 38,185,305 km (0.116 R)
• M70: 38,466,998 km (0.087 R)
• M71: 39,600,501 km (0.076 R)
• M72: 39,956,993 km (0.06 R)
• M73: 40,601,460 km (0.103 R)
• M74: 41,032,901 km (0.097 R)
• M75: 41,321,475 km (0.061 R)
• M76: 41,755,458 km (0.085 R)
• M77: 42,774,220 km (0.048 R)
• M78: 43,359,896 km (0.099 R)
• M79: 46,178,469 km (0.092 R)
• M80: 47,080,843 km (0.117 R)
• M81: 47,534,125 km (0.091 R)
• M82: 48,597,616 km (0.1 R)
• M83: 49,438,656 km (0.056 R)
• M84: 49,591,993 km (0.115 R)
• M85: 51,601,242 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.2

Radius: 5.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.02 AU - 15.94 AU

Year: 16669 Days

Day: 15.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,012,585 km

• M1: 188,344 km (0.076 R)
• M2: 251,773 km (0.071 R)
• M3: 298,897 km (0.096 R)
• M4: 366,814 km (0.092 R)
• M5: 539,300 km (0.04 R)
• M6: 759,508 km (0.067 R)
• M7: 954,584 km (0.111 R)
• M8: 1,138,141 km (0.106 R)
• M9: 1,304,344 km (0.053 R)
• M10: 1,376,001 km (0.051 R)
• M11: 1,419,534 km (0.093 R)
• M12: 1,706,463 km (0.09 R)
• M13: 2,110,826 km (0.078 R)
• M14: 2,561,714 km (0.111 R)
• M15: 2,724,626 km (0.095 R)
• M16: 2,853,729 km (0.109 R)
• M17: 3,291,901 km (0.082 R)
• M18: 3,469,175 km (0.111 R)
• M19: 4,422,562 km (0.101 R)
• M20: 5,198,825 km (0.104 R)
• M21: 5,521,059 km (0.106 R)
• M22: 5,614,258 km (0.098 R)
• M23: 5,731,543 km (0.095 R)
• M24: 6,452,306 km (0.04 R)
• M25: 6,848,291 km (0.116 R)
• M26: 6,923,389 km (0.044 R)
• M27: 7,508,467 km (0.097 R)
• M28: 8,671,291 km (0.067 R)
• M29: 8,779,749 km (0.103 R)
• M30: 9,273,422 km (0.084 R)
• M31: 9,607,474 km (0.117 R)
• M32: 11,365,997 km (0.069 R)
• M33: 12,114,884 km (0.104 R)
• M34: 12,388,349 km (0.059 R)
• M35: 13,096,546 km (0.07 R)
• M36: 13,944,466 km (0.091 R)
• M37: 14,263,110 km (0.047 R)
• M38: 15,233,102 km (0.091 R)
• M39: 15,659,905 km (0.059 R)
• M40: 15,759,088 km (0.091 R)
• M41: 15,990,965 km (0.082 R)
• M42: 17,099,934 km (0.11 R)
• M43: 17,167,852 km (0.098 R)
• M44: 18,164,024 km (0.083 R)
• M45: 18,441,977 km (0.085 R)
• M46: 20,175,666 km (0.067 R)
• M47: 20,355,483 km (0.097 R)
• M48: 20,535,898 km (0.053 R)
• M49: 20,680,559 km (0.1 R)
• M50: 21,702,612 km (0.12 R)
• M51: 21,886,916 km (0.104 R)
• M52: 22,182,821 km (0.083 R)
• M53: 22,554,422 km (0.06 R)
• M54: 22,703,721 km (0.12 R)
• M55: 22,890,718 km (0.05 R)
• M56: 23,606,245 km (0.062 R)
• M57: 24,367,100 km (0.098 R)
• M58: 25,252,121 km (0.03 R)
• M59: 25,407,254 km (0.113 R)
• M60: 25,679,222 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.1

Radius: 6.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 14.78 AU - 24.28 AU

Year: 30764 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,012,585 km

• M1: 197,469 km (0.082 R)
• M2: 1,723,667 km (0.069 R)
• M3: 2,592,232 km (0.065 R)
• M4: 2,957,700 km (0.063 R)
• M5: 3,133,776 km (0.063 R)
• M6: 3,365,354 km (0.051 R)
• M7: 4,065,023 km (0.091 R)
• M8: 4,517,556 km (0.086 R)
• M9: 4,604,174 km (0.092 R)
• M10: 6,127,529 km (0.101 R)
• M11: 6,942,837 km (0.045 R)
• M12: 11,069,195 km (0.117 R)
• M13: 11,777,840 km (0.093 R)
• M14: 12,218,107 km (0.087 R)
• M15: 13,114,647 km (0.116 R)
• M16: 13,279,803 km (0.114 R)
• M17: 13,947,907 km (0.055 R)
• M18: 14,884,240 km (0.073 R)
• M19: 16,504,235 km (0.069 R)
• M20: 17,131,799 km (0.112 R)
• M21: 18,133,506 km (0.075 R)
• M22: 20,050,453 km (0.086 R)
• M23: 20,193,169 km (0.03 R)
• M24: 20,431,928 km (0.049 R)
• M25: 23,468,914 km (0.104 R)
• M26: 27,431,612 km (0.038 R)
• M27: 27,801,867 km (0.091 R)
• M28: 29,030,514 km (0.091 R)
• M29: 30,331,417 km (0.088 R)
• M30: 30,933,848 km (0.066 R)
• M31: 31,264,309 km (0.103 R)
• M32: 31,429,914 km (0.101 R)
• M33: 31,595,669 km (0.1 R)
• M34: 38,347,469 km (0.095 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit