🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.46 AU - 0.58 AU

Year: 136 Days

Day: 15.5 Hours

Environment

Temp: 192 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.85 AU - 1.17 AU

Year: 367 Days

Day: 22.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.93 AU - 1.15 AU

Year: 384 Days

Day: 40.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.13 AU - 2.63 AU

Year: 1328 Days

Day: 19.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.74 AU - 2.92 AU

Year: 1722 Days

Day: 41.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.7 AU - 4.7 AU

Year: 3685 Days

Day: 43.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,894,171 km

• M1: 1,013,675 km (0.119 R)
• M2: 3,353,685 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.5

Radius: 11.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7 AU - 7.78 AU

Year: 7265 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,894,171 km

• M1: 150,795 km (0.053 R)
• M2: 234,420 km (0.084 R)
• M3: 344,075 km (0.042 R)
• M4: 438,322 km (0.093 R)
• M5: 566,527 km (0.117 R)
• M6: 666,159 km (0.076 R)
• M7: 811,868 km (0.061 R)
• M8: 920,027 km (0.084 R)
• M9: 1,047,933 km (0.099 R)
• M10: 1,813,276 km (0.08 R)
• M11: 1,995,336 km (0.118 R)
• M12: 2,260,424 km (0.093 R)
• M13: 2,417,053 km (0.11 R)
• M14: 2,577,422 km (0.056 R)
• M15: 2,741,531 km (0.067 R)
• M16: 2,940,795 km (0.043 R)
• M17: 3,080,071 km (0.103 R)
• M18: 4,726,545 km (0.037 R)
• M19: 4,979,216 km (0.081 R)
• M20: 5,777,171 km (0.075 R)
• M21: 5,993,190 km (0.11 R)
• M22: 6,102,247 km (0.078 R)
• M23: 6,253,191 km (0.077 R)
• M24: 6,516,782 km (0.081 R)
• M25: 6,755,840 km (0.104 R)
• M26: 6,840,961 km (0.071 R)
• M27: 7,055,185 km (0.077 R)
• M28: 7,373,380 km (0.058 R)
• M29: 7,785,372 km (0.106 R)
• M30: 7,934,222 km (0.048 R)
• M31: 8,310,760 km (0.097 R)
• M32: 8,539,495 km (0.107 R)
• M33: 9,253,975 km (0.105 R)
• M34: 9,491,237 km (0.094 R)
• M35: 10,279,917 km (0.066 R)
• M36: 10,410,665 km (0.072 R)
• M37: 11,190,220 km (0.054 R)
• M38: 11,375,422 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.7

Radius: 13.8

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.56 AU - 9.2 AU

Year: 8773 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 76,894,171 km

• M1: 176,077 km (0.086 R)
• M2: 351,854 km (0.093 R)
• M3: 606,919 km (0.03 R)
• M4: 782,846 km (0.115 R)
• M5: 952,340 km (0.048 R)
• M6: 1,175,839 km (0.064 R)
• M7: 1,660,088 km (0.079 R)
• M8: 1,754,783 km (0.064 R)
• M9: 1,949,709 km (0.086 R)
• M10: 3,716,011 km (0.053 R)
• M11: 3,969,131 km (0.077 R)
• M12: 4,076,243 km (0.086 R)
• M13: 5,773,580 km (0.074 R)
• M14: 6,241,373 km (0.118 R)
• M15: 6,467,266 km (0.09 R)
• M16: 7,187,280 km (0.066 R)
• M17: 7,583,565 km (0.107 R)
• M18: 8,041,484 km (0.108 R)
• M19: 8,731,130 km (0.096 R)
• M20: 8,927,702 km (0.113 R)
• M21: 9,583,838 km (0.103 R)
• M22: 10,463,174 km (0.111 R)
• M23: 10,732,002 km (0.086 R)
• M24: 11,215,652 km (0.055 R)
• M25: 11,460,244 km (0.088 R)
• M26: 11,799,382 km (0.099 R)
• M27: 12,582,378 km (0.061 R)
• M28: 12,677,522 km (0.091 R)
• M29: 13,188,698 km (0.051 R)
• M30: 14,997,486 km (0.082 R)
• M31: 15,131,974 km (0.079 R)
• M32: 15,606,199 km (0.11 R)
• M33: 16,430,484 km (0.073 R)
• M34: 16,778,149 km (0.113 R)
• M35: 17,022,891 km (0.12 R)
• M36: 17,907,015 km (0.086 R)
• M37: 18,914,856 km (0.05 R)
• M38: 19,903,997 km (0.069 R)
• M39: 21,098,236 km (0.107 R)
• M40: 21,324,728 km (0.102 R)
• M41: 22,584,940 km (0.067 R)
• M42: 22,700,729 km (0.096 R)
• M43: 22,855,413 km (0.061 R)
• M44: 22,971,651 km (0.113 R)
• M45: 23,321,410 km (0.099 R)
• M46: 26,834,417 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.4

Radius: 15

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.74 AU - 12.04 AU

Year: 11248 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,894,171 km

• M1: 279,449 km (0.091 R)
• M2: 550,670 km (0.098 R)
• M3: 1,045,390 km (0.064 R)
• M4: 1,258,716 km (0.113 R)
• M5: 3,135,422 km (0.058 R)
• M6: 3,587,357 km (0.069 R)
• M7: 4,621,527 km (0.027 R)
• M8: 4,744,945 km (0.102 R)
• M9: 5,625,927 km (0.075 R)
• M10: 5,743,361 km (0.055 R)
• M11: 6,758,682 km (0.031 R)
• M12: 7,279,133 km (0.092 R)
• M13: 7,911,184 km (0.114 R)
• M14: 8,952,385 km (0.118 R)
• M15: 10,922,440 km (0.072 R)
• M16: 11,069,494 km (0.053 R)
• M17: 13,157,881 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.6

Radius: 7.6

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.01 AU - 14.85 AU

Year: 19824 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,894,171 km

• M1: 149,448 km (0.104 R)
• M2: 686,056 km (0.104 R)
• M3: 827,575 km (0.111 R)
• M4: 1,005,148 km (0.082 R)
• M5: 2,202,829 km (0.071 R)
• M6: 2,450,712 km (0.089 R)
• M7: 2,559,620 km (0.101 R)
• M8: 2,633,222 km (0.11 R)
• M9: 2,934,661 km (0.054 R)
• M10: 3,611,592 km (0.097 R)
• M11: 4,074,448 km (0.11 R)
• M12: 4,735,820 km (0.093 R)
• M13: 5,382,831 km (0.119 R)
• M14: 5,813,523 km (0.115 R)
• M15: 6,057,517 km (0.094 R)
• M16: 6,304,952 km (0.109 R)
• M17: 7,067,003 km (0.113 R)
• M18: 7,965,488 km (0.112 R)
• M19: 8,291,163 km (0.095 R)
• M20: 8,899,428 km (0.06 R)
• M21: 8,955,527 km (0.067 R)
• M22: 9,180,821 km (0.115 R)
• M23: 9,350,914 km (0.099 R)
• M24: 10,217,535 km (0.056 R)
• M25: 11,902,605 km (0.071 R)
• M26: 12,777,154 km (0.077 R)
• M27: 13,286,086 km (0.098 R)
• M28: 13,801,750 km (0.093 R)
• M29: 13,996,676 km (0.073 R)
• M30: 15,589,744 km (0.119 R)
• M31: 15,657,362 km (0.099 R)
• M32: 15,996,800 km (0.076 R)
• M33: 17,730,788 km (0.079 R)
• M34: 17,942,769 km (0.072 R)
• M35: 19,815,584 km (0.063 R)
• M36: 20,109,245 km (0.113 R)
• M37: 20,182,847 km (0.113 R)
• M38: 20,256,599 km (0.062 R)
• M39: 20,478,303 km (0.078 R)
• M40: 21,976,675 km (0.09 R)
• M41: 22,052,521 km (0.046 R)
• M42: 24,133,129 km (0.086 R)
• M43: 24,682,751 km (0.095 R)
• M44: 25,954,483 km (0.103 R)
• M45: 26,436,786 km (0.093 R)
• M46: 27,084,545 km (0.09 R)
• M47: 27,983,778 km (0.042 R)
• M48: 28,975,761 km (0.11 R)
• M49: 29,392,541 km (0.099 R)
• M50: 30,231,934 km (0.099 R)
• M51: 30,400,830 km (0.072 R)
• M52: 31,079,257 km (0.07 R)
• M53: 32,970,772 km (0.1 R)
• M54: 33,667,749 km (0.084 R)
• M55: 34,722,414 km (0.109 R)
• M56: 35,520,369 km (0.106 R)
• M57: 37,768,825 km (0.042 R)
• M58: 38,406,561 km (0.113 R)
• M59: 39,139,740 km (0.102 R)
• M60: 39,231,742 km (0.057 R)
• M61: 39,692,803 km (0.083 R)
• M62: 41,086,457 km (0.038 R)
• M63: 41,836,241 km (0.096 R)
• M64: 42,307,175 km (0.054 R)
• M65: 43,635,156 km (0.09 R)
• M66: 44,400,199 km (0.077 R)
• M67: 45,362,562 km (0.098 R)
• M68: 45,459,203 km (0.11 R)
• M69: 46,040,390 km (0.104 R)
• M70: 47,014,572 km (0.084 R)
• M71: 47,995,335 km (0.097 R)
• M72: 48,093,920 km (0.06 R)
• M73: 48,290,941 km (0.09 R)
• M74: 48,982,980 km (0.102 R)
• M75: 50,877,937 km (0.11 R)
• M76: 51,279,906 km (0.087 R)
• M77: 53,816,039 km (0.074 R)
• M78: 54,020,689 km (0.118 R)
• M79: 55,357,346 km (0.095 R)
• M80: 59,326,028 km (0.069 R)
• M81: 59,431,793 km (0.091 R)
• M82: 60,067,135 km (0.115 R)
• M83: 60,811,235 km (0.091 R)
• M84: 62,631,093 km (0.11 R)
• M85: 63,061,935 km (0.117 R)
• M86: 66,324,066 km (0.113 R)
• M87: 67,644,268 km (0.115 R)
• M88: 68,861,994 km (0.076 R)
• M89: 70,422,300 km (0.035 R)
• M90: 72,106,922 km (0.091 R)
• M91: 72,219,718 km (0.03 R)
• M92: 73,350,828 km (0.118 R)
• M93: 75,859,734 km (0.104 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 15,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit