🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.53 AU - 0.55 AU

Year: 142 Days

Day: 24.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.73 AU - 0.99 AU

Year: 286 Days

Day: 37.8 Hours

Environment

Temp: 174 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,477,383 km

• M1: 53,706 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.04 AU - 1.7 AU

Year: 574 Days

Day: 29.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,477,383 km

• M1: 196,272 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.55 AU - 1.97 AU

Year: 836 Days

Day: 47.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,477,383 km

• M1: 720,164 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 8.4

Gravity: 13.4 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.48 AU - 5.74 AU

Year: 4759 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,477,383 km

• M1: 109,805 km (0.102 R)
• M2: 189,391 km (0.098 R)
• M3: 522,695 km (0.026 R)
• M4: 1,145,321 km (0.034 R)
• M5: 1,969,456 km (0.114 R)
• M6: 2,045,003 km (0.059 R)
• M7: 2,102,448 km (0.077 R)
• M8: 2,622,151 km (0.101 R)
• M9: 2,832,486 km (0.069 R)
• M10: 2,896,664 km (0.098 R)
• M11: 3,070,197 km (0.078 R)
• M12: 3,473,363 km (0.11 R)
• M13: 3,611,442 km (0.102 R)
• M14: 4,157,624 km (0.11 R)
• M15: 4,477,913 km (0.059 R)
• M16: 4,678,973 km (0.102 R)
• M17: 4,908,755 km (0.108 R)
• M18: 4,986,097 km (0.118 R)
• M19: 5,485,904 km (0.12 R)
• M20: 5,593,165 km (0.09 R)
• M21: 5,701,175 km (0.11 R)
• M22: 5,782,556 km (0.078 R)
• M23: 5,837,159 km (0.043 R)
• M24: 6,195,596 km (0.108 R)
• M25: 6,279,371 km (0.116 R)
• M26: 6,391,719 km (0.095 R)
• M27: 6,761,225 km (0.081 R)
• M28: 6,905,139 km (0.05 R)
• M29: 7,021,077 km (0.103 R)
• M30: 7,640,262 km (0.089 R)
• M31: 8,123,763 km (0.062 R)
• M32: 8,461,854 km (0.11 R)
• M33: 9,120,234 km (0.065 R)
• M34: 9,183,813 km (0.118 R)
• M35: 9,762,607 km (0.108 R)
• M36: 9,958,132 km (0.057 R)
• M37: 10,155,003 km (0.041 R)
• M38: 10,452,702 km (0.111 R)
• M39: 10,854,074 km (0.095 R)
• M40: 11,431,372 km (0.07 R)
• M41: 11,534,295 km (0.081 R)
• M42: 11,672,075 km (0.106 R)
• M43: 12,580,433 km (0.118 R)
• M44: 14,021,808 km (0.117 R)
• M45: 14,464,469 km (0.068 R)
• M46: 14,911,617 km (0.117 R)
• M47: 15,514,945 km (0.12 R)
• M48: 15,896,120 km (0.104 R)
• M49: 15,972,714 km (0.065 R)
• M50: 16,126,202 km (0.1 R)
• M51: 16,628,701 km (0.114 R)
• M52: 17,136,286 km (0.076 R)
• M53: 17,254,170 km (0.082 R)
• M54: 18,086,831 km (0.07 R)
• M55: 18,689,561 km (0.103 R)
• M56: 18,932,508 km (0.117 R)
• M57: 19,258,033 km (0.095 R)
• M58: 19,626,493 km (0.088 R)
• M59: 20,038,635 km (0.077 R)
• M60: 20,121,362 km (0.086 R)
• M61: 20,620,421 km (0.116 R)
• M62: 20,745,784 km (0.111 R)
• M63: 21,039,445 km (0.103 R)
• M64: 21,800,599 km (0.096 R)
• M65: 21,928,355 km (0.104 R)
• M66: 22,313,121 km (0.104 R)
• M67: 24,137,916 km (0.101 R)
• M68: 24,358,273 km (0.069 R)
• M69: 24,756,802 km (0.085 R)
• M70: 24,979,104 km (0.066 R)
• M71: 25,560,143 km (0.108 R)
• M72: 26,644,578 km (0.093 R)
• M73: 26,826,788 km (0.1 R)
• M74: 27,284,108 km (0.113 R)
• M75: 27,605,744 km (0.114 R)
• M76: 27,790,048 km (0.088 R)
• M77: 28,811,353 km (0.097 R)
• M78: 28,998,350 km (0.115 R)
• M79: 29,609,009 km (0.113 R)
• M80: 29,797,652 km (0.102 R)
• M81: 30,176,434 km (0.094 R)
• M82: 31,129,971 km (0.047 R)
• M83: 32,190,320 km (0.109 R)
• M84: 32,481,587 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160

Radius: 4.5

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.66 AU - 22.18 AU

Year: 27169 Days

Day: 22.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,477,383 km

• M1: 57,745 km (0.067 R)
• M2: 354,397 km (0.109 R)
• M3: 431,889 km (0.092 R)
• M4: 585,975 km (0.089 R)
• M5: 942,467 km (0.1 R)
• M6: 2,009,698 km (0.093 R)
• M7: 2,324,601 km (0.045 R)
• M8: 2,872,578 km (0.11 R)
• M9: 3,063,914 km (0.064 R)
• M10: 4,187,843 km (0.09 R)
• M11: 4,259,650 km (0.091 R)
• M12: 4,295,703 km (0.099 R)
• M13: 4,551,216 km (0.068 R)
• M14: 4,588,017 km (0.119 R)
• M15: 5,191,944 km (0.094 R)
• M16: 5,780,312 km (0.047 R)
• M17: 5,981,222 km (0.11 R)
• M18: 6,184,376 km (0.07 R)
• M19: 6,225,216 km (0.119 R)
• M20: 6,266,206 km (0.094 R)
• M21: 6,472,651 km (0.086 R)
• M22: 6,555,678 km (0.089 R)
• M23: 6,976,796 km (0.091 R)
• M24: 7,233,655 km (0.058 R)
• M25: 7,978,054 km (0.116 R)
• M26: 8,201,703 km (0.108 R)
• M27: 8,977,069 km (0.042 R)
• M28: 9,491,237 km (0.074 R)
• M29: 10,304,451 km (0.041 R)
• M30: 10,353,070 km (0.114 R)
• M31: 10,891,922 km (0.111 R)
• M32: 11,389,783 km (0.087 R)
• M33: 12,099,027 km (0.083 R)
• M34: 12,150,189 km (0.095 R)
• M35: 12,407,348 km (0.107 R)
• M36: 12,458,959 km (0.107 R)
• M37: 13,560,000 km (0.11 R)
• M38: 14,691,708 km (0.06 R)
• M39: 14,855,817 km (0.055 R)
• M40: 16,021,633 km (0.057 R)
• M41: 17,216,621 km (0.048 R)
• M42: 18,381,240 km (0.093 R)
• M43: 18,794,728 km (0.114 R)
• M44: 19,510,853 km (0.061 R)
• M45: 19,691,269 km (0.033 R)
• M46: 21,961,416 km (0.095 R)
• M47: 22,337,356 km (0.057 R)
• M48: 24,119,365 km (0.1 R)
• M49: 26,410,158 km (0.07 R)
• M50: 26,943,474 km (0.098 R)
• M51: 27,144,384 km (0.119 R)
• M52: 27,817,574 km (0.071 R)
• M53: 28,020,579 km (0.11 R)
• M54: 29,043,230 km (0.079 R)
• M55: 29,800,943 km (0.101 R)
• M56: 30,844,538 km (0.026 R)
• M57: 31,265,357 km (0.053 R)
• M58: 31,546,900 km (0.118 R)
• M59: 32,967,481 km (0.119 R)
• M60: 33,685,551 km (0.109 R)
• M61: 36,460,741 km (0.108 R)
• M62: 36,534,792 km (0.116 R)
• M63: 36,905,645 km (0.104 R)
• M64: 37,128,696 km (0.098 R)
• M65: 37,651,091 km (0.097 R)
• M66: 38,025,684 km (0.104 R)
• M67: 38,250,979 km (0.072 R)
• M68: 38,326,226 km (0.116 R)
• M69: 38,929,555 km (0.118 R)
• M70: 39,232,490 km (0.073 R)
• M71: 39,308,337 km (0.091 R)
• M72: 40,528,606 km (0.094 R)
• M73: 40,989,368 km (0.077 R)
• M74: 41,220,496 km (0.044 R)
• M75: 41,606,459 km (0.034 R)
• M76: 43,711,750 km (0.111 R)
• M77: 44,105,342 km (0.078 R)
• M78: 45,134,276 km (0.075 R)
• M79: 46,331,358 km (0.114 R)
• M80: 48,593,727 km (0.054 R)
• M81: 50,396,381 km (0.113 R)
• M82: 51,305,936 km (0.119 R)
• M83: 51,970,749 km (0.106 R)
• M84: 53,057,278 km (0.084 R)
• M85: 53,141,203 km (0.069 R)
• M86: 54,320,184 km (0.069 R)
• M87: 54,658,574 km (0.072 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 10,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit