🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.56 AU - 0.84 AU

Year: 207 Days

Day: 17.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.69 AU - 1.01 AU

Year: 277 Days

Day: 14 Hours

Environment

Temp: 143 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.06 AU - 1.38 AU

Year: 476 Days

Day: 33.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,254,781 km

• M1: 537,655 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.89 AU - 4.19 AU

Year: 2867 Days

Day: 38.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,254,781 km

• M1: 1,110,764 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.9 AU - 5.78 AU

Year: 4357 Days

Day: 15.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.3

Radius: 14

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.46 AU - 11.62 AU

Year: 10404 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,254,781 km

• M1: 375,640 km (0.082 R)
• M2: 575,653 km (0.032 R)
• M3: 835,504 km (0.102 R)
• M4: 1,031,328 km (0.086 R)
• M5: 1,355,058 km (0.111 R)
• M6: 2,098,260 km (0.088 R)
• M7: 2,399,550 km (0.051 R)
• M8: 2,512,646 km (0.098 R)
• M9: 2,715,201 km (0.106 R)
• M10: 3,105,652 km (0.097 R)
• M11: 3,355,031 km (0.034 R)
• M12: 3,578,830 km (0.12 R)
• M13: 4,522,792 km (0.111 R)
• M14: 4,842,333 km (0.094 R)
• M15: 5,023,048 km (0.091 R)
• M16: 5,616,353 km (0.089 R)
• M17: 5,998,575 km (0.069 R)
• M18: 6,428,968 km (0.104 R)
• M19: 6,950,616 km (0.099 R)
• M20: 7,527,765 km (0.072 R)
• M21: 7,737,651 km (0.061 R)
• M22: 9,849,823 km (0.083 R)
• M23: 10,079,605 km (0.1 R)
• M24: 10,921,841 km (0.07 R)
• M25: 11,207,573 km (0.107 R)
• M26: 11,303,316 km (0.114 R)
• M27: 11,932,674 km (0.087 R)
• M28: 12,128,647 km (0.091 R)
• M29: 12,923,311 km (0.109 R)
• M30: 13,023,841 km (0.091 R)
• M31: 14,406,275 km (0.119 R)
• M32: 14,772,341 km (0.107 R)
• M33: 15,460,192 km (0.106 R)
• M34: 15,835,084 km (0.115 R)
• M35: 15,942,645 km (0.104 R)
• M36: 17,530,626 km (0.112 R)
• M37: 18,939,838 km (0.113 R)
• M38: 19,802,719 km (0.077 R)
• M39: 20,035,044 km (0.044 R)
• M40: 20,502,388 km (0.069 R)
• M41: 21,447,847 km (0.083 R)
• M42: 21,865,823 km (0.084 R)
• M43: 22,286,642 km (0.101 R)
• M44: 22,649,566 km (0.061 R)
• M45: 23,075,322 km (0.097 R)
• M46: 23,319,765 km (0.072 R)
• M47: 23,688,224 km (0.103 R)
• M48: 23,996,546 km (0.056 R)
• M49: 24,430,679 km (0.101 R)
• M50: 24,555,144 km (0.072 R)
• M51: 25,685,206 km (0.112 R)
• M52: 26,320,249 km (0.105 R)
• M53: 26,575,763 km (0.049 R)
• M54: 26,767,996 km (0.114 R)
• M55: 27,347,239 km (0.076 R)
• M56: 28,060,821 km (0.096 R)
• M57: 30,439,128 km (0.073 R)
• M58: 33,848,014 km (0.073 R)
• M59: 37,161,009 km (0.117 R)
• M60: 37,591,402 km (0.039 R)
• M61: 38,529,530 km (0.077 R)
• M62: 38,965,009 km (0.111 R)
• M63: 39,183,422 km (0.082 R)
• M64: 39,475,288 km (0.031 R)
• M65: 40,134,566 km (0.104 R)
• M66: 40,576,178 km (0.12 R)
• M67: 41,910,442 km (0.111 R)
• M68: 42,134,240 km (0.1 R)
• M69: 42,508,085 km (0.058 R)
• M70: 42,732,931 km (0.095 R)
• M71: 44,469,912 km (0.115 R)
• M72: 44,774,344 km (0.102 R)
• M73: 45,232,263 km (0.118 R)
• M74: 45,615,084 km (0.116 R)
• M75: 45,922,208 km (0.113 R)
• M76: 47,079,647 km (0.113 R)
• M77: 47,934,599 km (0.096 R)
• M78: 49,344,708 km (0.038 R)
• M79: 50,054,849 km (0.051 R)
• M80: 50,609,408 km (0.111 R)
• M81: 52,045,099 km (0.107 R)
• M82: 52,606,989 km (0.117 R)
• M83: 53,090,190 km (0.097 R)
• M84: 53,817,834 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152

Radius: 4.2

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.16 AU - 19.38 AU

Year: 22113 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,254,781 km

• M1: 109,057 km (0.04 R)
• M2: 282,740 km (0.114 R)
• M3: 830,268 km (0.095 R)
• M4: 1,561,652 km (0.116 R)
• M5: 1,946,119 km (0.098 R)
• M6: 2,046,648 km (0.064 R)
• M7: 2,252,794 km (0.111 R)
• M8: 2,385,188 km (0.119 R)
• M9: 2,547,203 km (0.055 R)
• M10: 2,910,576 km (0.1 R)
• M11: 4,031,064 km (0.101 R)
• M12: 4,453,080 km (0.11 R)
• M13: 4,585,773 km (0.106 R)
• M14: 4,957,374 km (0.092 R)
• M15: 5,514,926 km (0.1 R)
• M16: 5,550,380 km (0.096 R)
• M17: 5,693,246 km (0.078 R)
• M18: 5,801,106 km (0.102 R)
• M19: 6,387,979 km (0.103 R)
• M20: 6,612,974 km (0.104 R)
• M21: 7,975,810 km (0.108 R)
• M22: 8,380,772 km (0.096 R)
• M23: 8,544,582 km (0.098 R)
• M24: 8,668,149 km (0.077 R)
• M25: 9,210,442 km (0.11 R)
• M26: 10,153,058 km (0.086 R)
• M27: 10,503,416 km (0.107 R)
• M28: 10,679,942 km (0.06 R)
• M29: 12,128,049 km (0.116 R)
• M30: 13,063,933 km (0.081 R)
• M31: 13,206,350 km (0.058 R)
• M32: 13,925,916 km (0.105 R)
• M33: 14,022,706 km (0.11 R)
• M34: 14,363,640 km (0.109 R)
• M35: 14,954,551 km (0.091 R)
• M36: 15,805,015 km (0.112 R)
• M37: 15,855,430 km (0.049 R)
• M38: 16,877,033 km (0.083 R)
• M39: 17,032,166 km (0.116 R)
• M40: 18,236,579 km (0.109 R)
• M41: 18,342,644 km (0.097 R)
• M42: 19,090,633 km (0.086 R)
• M43: 20,781,837 km (0.1 R)
• M44: 20,948,040 km (0.116 R)
• M45: 21,114,692 km (0.099 R)
• M46: 21,954,535 km (0.104 R)
• M47: 25,302,984 km (0.086 R)
• M48: 25,421,316 km (0.079 R)
• M49: 25,777,209 km (0.111 R)
• M50: 26,854,763 km (0.091 R)
• M51: 26,915,051 km (0.108 R)
• M52: 27,338,412 km (0.089 R)
• M53: 28,991,918 km (0.089 R)
• M54: 30,614,456 km (0.119 R)
• M55: 31,119,648 km (0.067 R)
• M56: 31,373,217 km (0.074 R)
• M57: 31,946,326 km (0.112 R)
• M58: 32,010,204 km (0.065 R)
• M59: 32,587,203 km (0.108 R)
• M60: 33,491,522 km (0.08 R)
• M61: 34,994,981 km (0.049 R)
• M62: 35,258,722 km (0.11 R)
• M63: 36,386,840 km (0.102 R)
• M64: 36,654,021 km (0.115 R)
• M65: 37,055,991 km (0.047 R)
• M66: 38,135,040 km (0.073 R)
• M67: 38,610,313 km (0.1 R)
• M68: 38,951,097 km (0.11 R)
• M69: 40,323,956 km (0.098 R)
• M70: 42,342,481 km (0.116 R)
• M71: 42,623,425 km (0.084 R)
• M72: 43,046,189 km (0.039 R)
• M73: 44,893,723 km (0.112 R)
• M74: 45,971,276 km (0.056 R)
• M75: 46,549,472 km (0.11 R)
• M76: 46,621,877 km (0.096 R)
• M77: 46,984,652 km (0.045 R)
• M78: 48,886,191 km (0.103 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit