🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.64 AU - 0.88 AU

Year: 241 Days

Day: 44 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.21 AU - 4.45 AU

Year: 2724 Days

Day: 46.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.31 AU - 5.27 AU

Year: 3810 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,712,920 km

• M1: 1,292,077 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.6

Radius: 12.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 8.4 AU - 9.5 AU

Year: 9731 Days

Day: 10.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,712,920 km

• M1: 250,876 km (0.032 R)
• M2: 429,795 km (0.058 R)
• M3: 533,017 km (0.053 R)
• M4: 691,741 km (0.101 R)
• M5: 988,393 km (0.088 R)
• M6: 1,096,552 km (0.099 R)
• M7: 1,228,049 km (0.113 R)
• M8: 1,507,797 km (0.09 R)
• M9: 1,612,815 km (0.089 R)
• M10: 1,942,977 km (0.049 R)
• M11: 2,104,692 km (0.104 R)
• M12: 2,319,216 km (0.069 R)
• M13: 2,591,334 km (0.059 R)
• M14: 3,724,089 km (0.093 R)
• M15: 4,102,871 km (0.102 R)
• M16: 4,192,032 km (0.031 R)
• M17: 4,463,701 km (0.096 R)
• M18: 5,345,282 km (0.026 R)
• M19: 5,706,261 km (0.097 R)
• M20: 7,085,254 km (0.106 R)
• M21: 8,222,049 km (0.091 R)
• M22: 8,335,145 km (0.107 R)
• M23: 8,486,687 km (0.105 R)
• M24: 8,946,701 km (0.061 R)
• M25: 10,826,099 km (0.117 R)
• M26: 10,950,115 km (0.095 R)
• M27: 11,283,120 km (0.092 R)
• M28: 11,366,895 km (0.079 R)
• M29: 12,474,966 km (0.078 R)
• M30: 12,735,716 km (0.094 R)
• M31: 12,866,614 km (0.063 R)
• M32: 13,350,862 km (0.109 R)
• M33: 14,201,176 km (0.108 R)
• M34: 14,382,489 km (0.111 R)
• M35: 14,884,839 km (0.067 R)
• M36: 15,766,269 km (0.1 R)
• M37: 16,142,508 km (0.057 R)
• M38: 16,284,476 km (0.084 R)
• M39: 16,521,738 km (0.104 R)
• M40: 17,872,009 km (0.117 R)
• M41: 18,858,008 km (0.081 R)
• M42: 19,307,550 km (0.071 R)
• M43: 19,508,460 km (0.064 R)
• M44: 19,659,703 km (0.101 R)
• M45: 20,370,144 km (0.099 R)
• M46: 20,985,888 km (0.096 R)
• M47: 21,973,384 km (0.062 R)
• M48: 22,869,625 km (0.034 R)
• M49: 23,082,203 km (0.113 R)
• M50: 23,885,544 km (0.05 R)
• M51: 24,371,887 km (0.069 R)
• M52: 24,806,917 km (0.116 R)
• M53: 25,025,330 km (0.041 R)
• M54: 25,961,214 km (0.077 R)
• M55: 27,132,865 km (0.044 R)
• M56: 28,435,862 km (0.104 R)
• M57: 29,296,649 km (0.096 R)
• M58: 29,527,777 km (0.116 R)
• M59: 29,643,416 km (0.045 R)
• M60: 30,574,663 km (0.115 R)
• M61: 30,750,291 km (0.11 R)
• M62: 31,515,484 km (0.047 R)
• M63: 33,124,709 km (0.107 R)
• M64: 33,546,275 km (0.069 R)
• M65: 33,667,001 km (0.097 R)
• M66: 33,787,876 km (0.079 R)
• M67: 34,577,453 km (0.085 R)
• M68: 34,943,819 km (0.097 R)
• M69: 35,066,190 km (0.074 R)
• M70: 35,250,195 km (0.088 R)
• M71: 35,680,588 km (0.112 R)
• M72: 37,294,300 km (0.105 R)
• M73: 38,362,429 km (0.095 R)
• M74: 38,488,690 km (0.05 R)
• M75: 38,868,519 km (0.048 R)
• M76: 39,313,124 km (0.103 R)
• M77: 39,504,160 km (0.071 R)
• M78: 39,823,402 km (0.085 R)
• M79: 40,785,915 km (0.089 R)
• M80: 41,302,476 km (0.079 R)
• M81: 41,626,356 km (0.041 R)
• M82: 43,324,291 km (0.091 R)
• M83: 43,455,937 km (0.109 R)
• M84: 43,917,447 km (0.079 R)
• M85: 44,314,180 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.5

Radius: 14.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.21 AU - 12.81 AU

Year: 14192 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 25,712,920 km

• M1: 248,482 km (0.078 R)
• M2: 467,045 km (0.074 R)
• M3: 1,001,109 km (0.071 R)
• M4: 1,242,859 km (0.113 R)
• M5: 1,664,875 km (0.119 R)
• M6: 2,034,681 km (0.057 R)
• M7: 2,262,817 km (0.095 R)
• M8: 2,834,132 km (0.083 R)
• M9: 2,997,792 km (0.106 R)
• M10: 3,164,743 km (0.073 R)
• M11: 3,488,622 km (0.114 R)
• M12: 4,168,844 km (0.088 R)
• M13: 5,904,478 km (0.103 R)
• M14: 6,091,476 km (0.11 R)
• M15: 6,640,500 km (0.082 R)
• M16: 6,908,729 km (0.066 R)
• M17: 7,106,198 km (0.09 R)
• M18: 7,330,445 km (0.101 R)
• M19: 7,456,107 km (0.114 R)
• M20: 9,235,425 km (0.107 R)
• M21: 10,256,580 km (0.114 R)
• M22: 10,369,227 km (0.111 R)
• M23: 10,510,447 km (0.117 R)
• M24: 11,546,712 km (0.075 R)
• M25: 11,840,372 km (0.097 R)
• M26: 12,706,095 km (0.114 R)
• M27: 13,039,698 km (0.119 R)
• M28: 14,529,693 km (0.076 R)
• M29: 15,844,808 km (0.059 R)
• M30: 17,164,261 km (0.118 R)
• M31: 18,450,354 km (0.029 R)
• M32: 18,690,608 km (0.089 R)
• M33: 19,732,258 km (0.091 R)
• M34: 20,899,870 km (0.118 R)
• M35: 21,006,982 km (0.088 R)
• M36: 23,561,365 km (0.111 R)
• M37: 23,673,115 km (0.073 R)
• M38: 24,950,830 km (0.108 R)
• M39: 25,178,668 km (0.088 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit