🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.14 AU - 1.3 AU

Year: 508 Days

Day: 37.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.07 AU - 1.55 AU

Year: 565 Days

Day: 20.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,528,742 km

• M1: 112,348 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.36 AU - 1.44 AU

Year: 624 Days

Day: 17.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.43 AU - 1.45 AU

Year: 651 Days

Day: 30.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.42 AU - 1.86 AU

Year: 791 Days

Day: 39.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 164.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 10

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.43 AU - 7.57 AU

Year: 6243 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,528,742 km

• M1: 132,394 km (0.118 R)
• M2: 214,673 km (0.108 R)
• M3: 293,511 km (0.119 R)
• M4: 410,945 km (0.08 R)
• M5: 529,277 km (0.061 R)
• M6: 690,245 km (0.074 R)
• M7: 912,547 km (0.104 R)
• M8: 991,834 km (0.036 R)
• M9: 1,085,632 km (0.107 R)
• M10: 1,232,088 km (0.106 R)
• M11: 1,295,069 km (0.103 R)
• M12: 1,411,456 km (0.029 R)
• M13: 1,491,042 km (0.101 R)
• M14: 1,558,660 km (0.081 R)
• M15: 1,682,976 km (0.11 R)
• M16: 1,796,222 km (0.12 R)
• M17: 1,868,328 km (0.111 R)
• M18: 2,106,039 km (0.096 R)
• M19: 2,353,623 km (0.044 R)
• M20: 2,775,938 km (0.083 R)
• M21: 3,204,536 km (0.109 R)
• M22: 3,453,766 km (0.105 R)
• M23: 3,562,524 km (0.118 R)
• M24: 3,971,075 km (0.084 R)
• M25: 4,066,070 km (0.088 R)
• M26: 4,336,094 km (0.084 R)
• M27: 4,712,034 km (0.068 R)
• M28: 4,995,671 km (0.12 R)
• M29: 5,077,801 km (0.103 R)
• M30: 5,537,365 km (0.091 R)
• M31: 6,429,417 km (0.076 R)
• M32: 6,496,587 km (0.11 R)
• M33: 6,812,388 km (0.113 R)
• M34: 7,459,399 km (0.036 R)
• M35: 7,695,314 km (0.11 R)
• M36: 7,885,753 km (0.065 R)
• M37: 8,077,687 km (0.083 R)
• M38: 8,564,628 km (0.087 R)
• M39: 9,720,271 km (0.061 R)
• M40: 10,029,939 km (0.116 R)
• M41: 10,290,239 km (0.091 R)
• M42: 10,500,275 km (0.096 R)
• M43: 10,632,220 km (0.099 R)
• M44: 10,924,534 km (0.05 R)
• M45: 11,219,392 km (0.036 R)
• M46: 11,598,473 km (0.081 R)
• M47: 12,258,199 km (0.084 R)
• M48: 12,564,725 km (0.118 R)
• M49: 12,648,799 km (0.093 R)
• M50: 13,015,015 km (0.052 R)
• M51: 13,527,986 km (0.102 R)
• M52: 13,700,472 km (0.069 R)
• M53: 14,338,956 km (0.07 R)
• M54: 14,573,675 km (0.101 R)
• M55: 15,106,243 km (0.077 R)
• M56: 15,434,760 km (0.098 R)
• M57: 15,524,818 km (0.099 R)
• M58: 16,649,645 km (0.116 R)
• M59: 16,741,947 km (0.098 R)
• M60: 16,927,149 km (0.079 R)
• M61: 17,206,298 km (0.11 R)
• M62: 17,926,462 km (0.064 R)
• M63: 18,021,008 km (0.117 R)
• M64: 18,305,992 km (0.083 R)
• M65: 19,041,116 km (0.064 R)
• M66: 19,234,546 km (0.037 R)
• M67: 20,047,162 km (0.07 R)
• M68: 20,540,236 km (0.083 R)
• M69: 21,003,840 km (0.074 R)
• M70: 21,237,063 km (0.116 R)
• M71: 21,571,714 km (0.081 R)
• M72: 22,110,565 km (0.114 R)
• M73: 22,212,142 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.8

Radius: 4.1

Gravity: 35.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.69 AU - 15.87 AU

Year: 17212 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,528,742 km

• M1: 183,557 km (0.088 R)
• M2: 236,215 km (0.12 R)
• M3: 498,161 km (0.055 R)
• M4: 655,388 km (0.069 R)
• M5: 761,154 km (0.086 R)
• M6: 827,426 km (0.072 R)
• M7: 1,037,461 km (0.102 R)
• M8: 1,316,012 km (0.078 R)
• M9: 1,588,430 km (0.107 R)
• M10: 1,616,704 km (0.103 R)
• M11: 1,907,971 km (0.119 R)
• M12: 2,806,905 km (0.111 R)
• M13: 3,407,690 km (0.098 R)
• M14: 3,854,838 km (0.083 R)
• M15: 5,732,740 km (0.093 R)
• M16: 5,863,638 km (0.071 R)
• M17: 5,907,470 km (0.056 R)
• M18: 6,487,760 km (0.091 R)
• M19: 6,624,194 km (0.091 R)
• M20: 6,669,821 km (0.109 R)
• M21: 6,899,903 km (0.102 R)
• M22: 7,320,572 km (0.1 R)
• M23: 8,186,594 km (0.103 R)
• M24: 8,383,465 km (0.058 R)
• M25: 9,339,545 km (0.093 R)
• M26: 9,752,285 km (0.054 R)
• M27: 10,488,905 km (0.074 R)
• M28: 10,917,802 km (0.078 R)
• M29: 11,025,961 km (0.111 R)
• M30: 12,576,693 km (0.09 R)
• M31: 13,146,810 km (0.104 R)
• M32: 15,571,044 km (0.063 R)
• M33: 15,753,703 km (0.099 R)
• M34: 15,998,445 km (0.105 R)
• M35: 16,244,384 km (0.062 R)
• M36: 16,306,018 km (0.103 R)
• M37: 17,682,768 km (0.115 R)
• M38: 17,937,084 km (0.092 R)
• M39: 18,320,802 km (0.108 R)
• M40: 21,283,738 km (0.061 R)
• M41: 22,030,381 km (0.085 R)
• M42: 22,166,964 km (0.084 R)
• M43: 24,745,433 km (0.081 R)
• M44: 25,889,408 km (0.107 R)
• M45: 26,033,769 km (0.117 R)
• M46: 26,904,579 km (0.104 R)
• M47: 28,228,669 km (0.085 R)
• M48: 29,724,648 km (0.026 R)
• M49: 30,102,682 km (0.098 R)
• M50: 30,710,797 km (0.096 R)
• M51: 30,787,092 km (0.117 R)
• M52: 31,246,208 km (0.115 R)
• M53: 31,939,145 km (0.099 R)
• M54: 32,093,830 km (0.053 R)
• M55: 32,171,321 km (0.049 R)
• M56: 32,326,305 km (0.054 R)
• M57: 32,948,931 km (0.104 R)
• M58: 34,285,289 km (0.11 R)
• M59: 35,639,150 km (0.11 R)
• M60: 37,580,032 km (0.09 R)
• M61: 38,070,564 km (0.115 R)
• M62: 39,058,059 km (0.112 R)
• M63: 39,638,050 km (0.047 R)
• M64: 40,220,734 km (0.109 R)
• M65: 40,974,258 km (0.067 R)
• M66: 41,479,151 km (0.06 R)
• M67: 43,091,367 km (0.093 R)
• M68: 44,206,320 km (0.095 R)
• M69: 44,464,975 km (0.047 R)
• M70: 44,810,546 km (0.068 R)
• M71: 45,243,931 km (0.064 R)
• M72: 45,765,729 km (0.103 R)
• M73: 48,937,951 km (0.11 R)
• M74: 49,205,582 km (0.082 R)
• M75: 50,821,089 km (0.07 R)
• M76: 52,636,310 km (0.076 R)
• M77: 53,185,035 km (0.113 R)
• M78: 54,935,031 km (0.103 R)
• M79: 55,584,585 km (0.059 R)
• M80: 57,266,364 km (0.096 R)
• M81: 57,642,453 km (0.045 R)
• M82: 59,059,743 km (0.114 R)
• M83: 59,725,005 km (0.041 R)
• M84: 59,915,593 km (0.104 R)
• M85: 60,106,330 km (0.112 R)
• M86: 60,297,367 km (0.108 R)
• M87: 60,584,146 km (0.044 R)
• M88: 63,088,713 km (0.111 R)
• M89: 63,963,562 km (0.119 R)
• M90: 65,332,382 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 14,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit