🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.5 AU - 0.62 AU

Year: 271 Days

Day: 20.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 300 Days

Day: 25.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 11.6

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.82 AU - 0.92 AU

Year: 524 Days

Day: 11.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 23,070,509 km

• M1: 148,551 km (0.078 R)
• M2: 247,435 km (0.056 R)
• M3: 365,168 km (0.118 R)
• M4: 497,413 km (0.116 R)
• M5: 609,462 km (0.082 R)
• M6: 707,897 km (0.028 R)
• M7: 954,135 km (0.042 R)
• M8: 1,071,420 km (0.11 R)
• M9: 1,148,912 km (0.095 R)
• M10: 1,292,077 km (0.071 R)
• M11: 1,399,189 km (0.102 R)
• M12: 1,797,867 km (0.089 R)
• M13: 1,918,293 km (0.083 R)
• M14: 2,007,005 km (0.103 R)
• M15: 2,090,331 km (0.112 R)
• M16: 2,174,704 km (0.114 R)
• M17: 2,274,636 km (0.12 R)
• M18: 2,383,543 km (0.076 R)
• M19: 2,501,576 km (0.047 R)
• M20: 2,667,180 km (0.071 R)
• M21: 2,797,779 km (0.077 R)
• M22: 2,875,570 km (0.088 R)
• M23: 2,969,967 km (0.102 R)
• M24: 3,073,339 km (0.034 R)
• M25: 3,145,744 km (0.112 R)
• M26: 3,259,289 km (0.079 R)
• M27: 3,474,111 km (0.062 R)
• M28: 3,549,658 km (0.075 R)
• M29: 3,659,613 km (0.04 R)
• M30: 3,978,855 km (0.1 R)
• M31: 4,093,297 km (0.095 R)
• M32: 4,217,762 km (0.057 R)
• M33: 4,452,182 km (0.058 R)
• M34: 4,626,165 km (0.111 R)
• M35: 4,896,338 km (0.082 R)
• M36: 5,152,450 km (0.113 R)
• M37: 5,287,088 km (0.064 R)
• M38: 5,403,325 km (0.027 R)
• M39: 5,957,286 km (0.111 R)
• M40: 6,078,461 km (0.097 R)
• M41: 6,446,771 km (0.11 R)
• M42: 6,591,881 km (0.083 R)
• M43: 6,706,772 km (0.07 R)
• M44: 6,853,976 km (0.057 R)
• M45: 7,130,134 km (0.08 R)
• M46: 7,301,872 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.6

Radius: 14.3

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.83 AU - 2.69 AU

Year: 2194 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,070,509 km

• M1: 252,072 km (0.119 R)
• M2: 399,726 km (0.03 R)
• M3: 508,184 km (0.109 R)
• M4: 652,845 km (0.053 R)
• M5: 856,597 km (0.074 R)
• M6: 953,686 km (0.114 R)
• M7: 1,073,963 km (0.105 R)
• M8: 1,229,545 km (0.084 R)
• M9: 1,382,883 km (0.103 R)
• M10: 1,642,136 km (0.074 R)
• M11: 1,835,715 km (0.085 R)
• M12: 1,953,299 km (0.078 R)
• M13: 2,085,694 km (0.091 R)
• M14: 2,321,609 km (0.111 R)
• M15: 2,553,486 km (0.1 R)
• M16: 2,725,823 km (0.027 R)
• M17: 3,040,427 km (0.108 R)
• M18: 3,280,681 km (0.051 R)
• M19: 3,527,219 km (0.115 R)
• M20: 3,810,258 km (0.111 R)
• M21: 3,962,249 km (0.092 R)
• M22: 4,178,418 km (0.109 R)
• M23: 4,288,073 km (0.104 R)
• M24: 4,590,411 km (0.096 R)
• M25: 4,736,119 km (0.096 R)
• M26: 4,883,473 km (0.071 R)
• M27: 5,385,523 km (0.07 R)
• M28: 5,522,256 km (0.11 R)
• M29: 5,642,981 km (0.042 R)
• M30: 5,764,455 km (0.089 R)
• M31: 6,027,747 km (0.067 R)
• M32: 6,134,261 km (0.102 R)
• M33: 6,367,185 km (0.109 R)
• M34: 6,548,348 km (0.094 R)
• M35: 6,767,957 km (0.105 R)
• M36: 7,027,360 km (0.108 R)
• M37: 7,158,258 km (0.116 R)
• M38: 7,517,891 km (0.085 R)
• M39: 7,613,484 km (0.086 R)
• M40: 8,019,493 km (0.085 R)
• M41: 8,873,099 km (0.065 R)
• M42: 9,423,768 km (0.083 R)
• M43: 9,526,991 km (0.066 R)
• M44: 9,964,714 km (0.062 R)
• M45: 10,345,291 km (0.11 R)
• M46: 10,622,945 km (0.118 R)
• M47: 10,773,590 km (0.108 R)
• M48: 11,055,133 km (0.078 R)
• M49: 11,251,555 km (0.078 R)
• M50: 11,493,156 km (0.09 R)
• M51: 12,026,322 km (0.109 R)
• M52: 12,341,076 km (0.115 R)
• M53: 12,590,306 km (0.032 R)
• M54: 12,978,812 km (0.06 R)
• M55: 13,209,043 km (0.076 R)
• M56: 13,979,023 km (0.094 R)
• M57: 14,073,270 km (0.096 R)
• M58: 14,524,158 km (0.087 R)
• M59: 15,028,153 km (0.082 R)
• M60: 15,148,879 km (0.101 R)
• M61: 16,151,933 km (0.114 R)
• M62: 16,250,966 km (0.032 R)
• M63: 16,374,983 km (0.085 R)
• M64: 16,649,046 km (0.054 R)
• M65: 16,749,127 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 13

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.36 AU - 5.72 AU

Year: 7306 Days

Day: 8.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,070,509 km

• M1: 195,674 km (0.055 R)
• M2: 331,359 km (0.055 R)
• M3: 433,385 km (0.075 R)
• M4: 1,031,926 km (0.092 R)
• M5: 1,466,059 km (0.047 R)
• M6: 1,614,161 km (0.1 R)
• M7: 1,697,038 km (0.085 R)
• M8: 2,180,090 km (0.026 R)
• M9: 2,303,658 km (0.052 R)
• M10: 2,445,476 km (0.084 R)
• M11: 2,541,817 km (0.089 R)
• M12: 3,181,348 km (0.065 R)
• M13: 3,555,941 km (0.113 R)
• M14: 3,776,449 km (0.063 R)
• M15: 4,001,444 km (0.103 R)
• M16: 4,347,613 km (0.088 R)
• M17: 4,465,048 km (0.066 R)
• M18: 4,743,599 km (0.075 R)
• M19: 4,966,350 km (0.04 R)
• M20: 5,089,320 km (0.116 R)
• M21: 5,719,725 km (0.068 R)
• M22: 5,870,520 km (0.113 R)
• M23: 6,153,858 km (0.11 R)
• M24: 6,241,971 km (0.034 R)
• M25: 6,419,544 km (0.109 R)
• M26: 6,962,135 km (0.111 R)
• M27: 7,123,252 km (0.087 R)
• M28: 7,239,191 km (0.085 R)
• M29: 7,402,402 km (0.115 R)
• M30: 7,971,323 km (0.082 R)
• M31: 8,727,241 km (0.086 R)
• M32: 9,201,765 km (0.098 R)
• M33: 9,480,466 km (0.106 R)
• M34: 9,684,966 km (0.051 R)
• M35: 9,942,574 km (0.115 R)
• M36: 10,150,216 km (0.071 R)
• M37: 10,306,994 km (0.117 R)
• M38: 10,570,137 km (0.046 R)
• M39: 11,049,149 km (0.032 R)
• M40: 11,699,152 km (0.067 R)
• M41: 12,222,445 km (0.119 R)
• M42: 12,445,047 km (0.107 R)
• M43: 12,556,946 km (0.091 R)
• M44: 12,725,244 km (0.082 R)
• M45: 12,809,766 km (0.075 R)
• M46: 12,894,439 km (0.058 R)
• M47: 13,178,076 km (0.061 R)
• M48: 13,377,790 km (0.104 R)
• M49: 13,521,104 km (0.063 R)
• M50: 13,664,868 km (0.091 R)
• M51: 13,838,102 km (0.034 R)
• M52: 14,626,782 km (0.111 R)
• M53: 15,339,915 km (0.092 R)
• M54: 15,821,770 km (0.084 R)
• M55: 15,912,726 km (0.111 R)
• M56: 16,738,655 km (0.074 R)
• M57: 16,955,123 km (0.087 R)
• M58: 17,453,284 km (0.088 R)
• M59: 17,547,232 km (0.111 R)
• M60: 17,735,576 km (0.068 R)
• M61: 18,019,512 km (0.113 R)
• M62: 18,944,476 km (0.048 R)
• M63: 19,428,874 km (0.06 R)
• M64: 19,982,984 km (0.115 R)
• M65: 20,146,944 km (0.09 R)
• M66: 20,344,263 km (0.107 R)
• M67: 20,476,209 km (0.072 R)
• M68: 20,674,575 km (0.108 R)
• M69: 21,173,335 km (0.1 R)
• M70: 21,575,304 km (0.077 R)
• M71: 21,676,133 km (0.112 R)
• M72: 22,149,012 km (0.095 R)
• M73: 22,352,615 km (0.114 R)
• M74: 22,693,548 km (0.095 R)
• M75: 22,864,688 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 19,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit