🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.44 AU - 0.7 AU

Year: 160 Days

Day: 28.2 Hours

Environment

Temp: 211 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.98 AU - 1.52 AU

Year: 518 Days

Day: 13.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 64.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.21 AU - 1.61 AU

Year: 621 Days

Day: 15.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,701,566 km

• M1: 381,325 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.83 AU - 3.09 AU

Year: 1889 Days

Day: 13.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.21 AU - 3.83 AU

Year: 2449 Days

Day: 28.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,701,566 km

• M1: 646,263 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.47 AU - 4.21 AU

Year: 2791 Days

Day: 18.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.72 AU - 4.4 AU

Year: 3034 Days

Day: 38.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,701,566 km

• M1: 2,880,357 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 8.6

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.5 AU - 10.6 AU

Year: 12708 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,701,566 km

• M1: 111,899 km (0.085 R)
• M2: 288,425 km (0.078 R)
• M3: 518,955 km (0.1 R)
• M4: 1,181,374 km (0.112 R)
• M5: 1,365,380 km (0.037 R)
• M6: 1,436,738 km (0.1 R)
• M7: 1,558,810 km (0.119 R)
• M8: 1,684,173 km (0.095 R)
• M9: 2,053,530 km (0.106 R)
• M10: 2,135,958 km (0.041 R)
• M11: 2,304,106 km (0.114 R)
• M12: 2,447,720 km (0.102 R)
• M13: 2,535,385 km (0.083 R)
• M14: 2,773,993 km (0.118 R)
• M15: 4,460,709 km (0.116 R)
• M16: 4,532,217 km (0.065 R)
• M17: 4,712,782 km (0.088 R)
• M18: 4,822,287 km (0.106 R)
• M19: 6,523,514 km (0.031 R)
• M20: 6,892,423 km (0.068 R)
• M21: 7,100,364 km (0.062 R)
• M22: 8,882,074 km (0.065 R)
• M23: 9,017,760 km (0.051 R)
• M24: 9,336,702 km (0.1 R)
• M25: 9,939,133 km (0.03 R)
• M26: 10,506,258 km (0.081 R)
• M27: 11,671,775 km (0.053 R)
• M28: 11,770,809 km (0.098 R)
• M29: 12,320,282 km (0.067 R)
• M30: 12,522,090 km (0.101 R)
• M31: 13,237,317 km (0.066 R)
• M32: 13,340,540 km (0.069 R)
• M33: 13,444,061 km (0.106 R)
• M34: 13,756,272 km (0.058 R)
• M35: 15,136,462 km (0.114 R)
• M36: 15,461,239 km (0.117 R)
• M37: 15,515,543 km (0.06 R)
• M38: 15,569,997 km (0.09 R)
• M39: 16,117,675 km (0.119 R)
• M40: 17,063,133 km (0.057 R)
• M41: 17,514,320 km (0.092 R)
• M42: 19,065,800 km (0.054 R)
• M43: 19,123,993 km (0.1 R)
• M44: 19,710,417 km (0.09 R)
• M45: 19,887,391 km (0.116 R)
• M46: 20,124,354 km (0.103 R)
• M47: 20,660,663 km (0.078 R)
• M48: 21,020,894 km (0.115 R)
• M49: 22,298,161 km (0.055 R)
• M50: 22,605,884 km (0.106 R)
• M51: 23,850,987 km (0.081 R)
• M52: 24,039,779 km (0.066 R)
• M53: 24,292,151 km (0.084 R)
• M54: 24,672,279 km (0.07 R)
• M55: 24,735,858 km (0.036 R)
• M56: 24,799,437 km (0.034 R)
• M57: 25,310,314 km (0.074 R)
• M58: 25,631,351 km (0.06 R)
• M59: 26,602,690 km (0.068 R)
• M60: 26,994,487 km (0.095 R)
• M61: 28,714,713 km (0.111 R)
• M62: 30,401,878 km (0.106 R)
• M63: 31,705,474 km (0.109 R)
• M64: 33,167,494 km (0.085 R)
• M65: 35,580,806 km (0.038 R)
• M66: 36,229,014 km (0.108 R)
• M67: 36,445,931 km (0.1 R)
• M68: 37,099,374 km (0.103 R)
• M69: 37,464,094 km (0.086 R)
• M70: 38,712,937 km (0.088 R)
• M71: 40,799,528 km (0.066 R)
• M72: 41,025,271 km (0.111 R)
• M73: 42,084,125 km (0.083 R)
• M74: 42,160,121 km (0.116 R)
• M75: 42,922,322 km (0.032 R)
• M76: 43,075,360 km (0.12 R)
• M77: 43,535,374 km (0.076 R)
• M78: 43,766,054 km (0.047 R)
• M79: 45,547,914 km (0.082 R)
• M80: 45,704,094 km (0.036 R)
• M81: 47,828,234 km (0.057 R)
• M82: 47,986,958 km (0.072 R)
• M83: 48,384,290 km (0.064 R)
• M84: 48,782,669 km (0.105 R)
• M85: 49,663,052 km (0.061 R)
• M86: 51,115,049 km (0.065 R)
• M87: 51,277,213 km (0.113 R)
• M88: 52,253,938 km (0.103 R)
• M89: 55,470,442 km (0.115 R)
• M90: 55,553,768 km (0.052 R)
• M91: 55,720,569 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.8

Radius: 5.5

Gravity: 28.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.22 AU - 16.92 AU

Year: 22784 Days

Day: 17.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,701,566 km

• M1: 216,917 km (0.04 R)
• M2: 465,997 km (0.118 R)
• M3: 680,670 km (0.103 R)
• M4: 1,728,454 km (0.069 R)
• M5: 1,764,058 km (0.117 R)
• M6: 1,836,314 km (0.111 R)
• M7: 1,983,518 km (0.117 R)
• M8: 2,776,237 km (0.068 R)
• M9: 3,338,426 km (0.112 R)
• M10: 3,701,650 km (0.096 R)
• M11: 3,935,022 km (0.084 R)
• M12: 4,173,182 km (0.115 R)
• M13: 4,221,353 km (0.027 R)
• M14: 4,563,932 km (0.106 R)
• M15: 5,017,363 km (0.078 R)
• M16: 5,858,851 km (0.113 R)
• M17: 6,075,918 km (0.117 R)
• M18: 6,351,028 km (0.094 R)
• M19: 6,799,672 km (0.06 R)
• M20: 9,003,997 km (0.11 R)
• M21: 9,443,964 km (0.061 R)
• M22: 10,541,264 km (0.05 R)
• M23: 11,272,499 km (0.05 R)
• M24: 11,339,818 km (0.104 R)
• M25: 14,429,911 km (0.077 R)
• M26: 14,796,576 km (0.093 R)
• M27: 14,944,229 km (0.119 R)
• M28: 15,839,572 km (0.08 R)
• M29: 16,293,751 km (0.072 R)
• M30: 18,389,917 km (0.037 R)
• M31: 19,429,173 km (0.077 R)
• M32: 19,671,671 km (0.094 R)
• M33: 19,833,835 km (0.073 R)
• M34: 20,078,129 km (0.037 R)
• M35: 20,816,544 km (0.11 R)
• M36: 21,982,958 km (0.034 R)
• M37: 23,513,644 km (0.114 R)
• M38: 23,599,662 km (0.119 R)
• M39: 24,031,402 km (0.113 R)
• M40: 24,465,685 km (0.059 R)
• M41: 25,430,441 km (0.094 R)
• M42: 26,050,824 km (0.111 R)
• M43: 26,676,143 km (0.05 R)
• M44: 27,306,399 km (0.053 R)
• M45: 27,668,874 km (0.072 R)
• M46: 28,398,313 km (0.104 R)
• M47: 30,249,587 km (0.048 R)
• M48: 31,948,869 km (0.074 R)
• M49: 32,044,163 km (0.096 R)
• M50: 34,750,837 km (0.111 R)
• M51: 36,628,889 km (0.109 R)
• M52: 36,828,602 km (0.11 R)
• M53: 37,028,465 km (0.113 R)
• M54: 37,329,157 km (0.081 R)
• M55: 37,831,955 km (0.088 R)
• M56: 40,276,684 km (0.083 R)
• M57: 40,895,720 km (0.115 R)
• M58: 41,102,763 km (0.086 R)
• M59: 41,622,017 km (0.101 R)
• M60: 43,403,429 km (0.113 R)
• M61: 44,250,452 km (0.091 R)
• M62: 44,356,666 km (0.083 R)
• M63: 45,102,860 km (0.096 R)
• M64: 46,283,636 km (0.094 R)
• M65: 47,148,761 km (0.099 R)
• M66: 49,997,254 km (0.072 R)
• M67: 50,773,667 km (0.103 R)
• M68: 50,884,818 km (0.041 R)
• M69: 52,563,157 km (0.11 R)
• M70: 53,352,585 km (0.105 R)
• M71: 54,828,966 km (0.116 R)
• M72: 55,514,872 km (0.113 R)
• M73: 56,318,662 km (0.101 R)
• M74: 57,242,129 km (0.108 R)
• M75: 57,473,707 km (0.103 R)
• M76: 59,103,875 km (0.095 R)
• M77: 62,767,078 km (0.088 R)
• M78: 68,091,116 km (0.047 R)
• M79: 68,582,246 km (0.067 R)
• M80: 72,678,685 km (0.11 R)
• M81: 73,055,073 km (0.066 R)
• M82: 73,557,871 km (0.118 R)
• M83: 74,314,089 km (0.105 R)
• M84: 75,707,443 km (0.084 R)
• M85: 76,088,918 km (0.096 R)
• M86: 78,519,734 km (0.089 R)
• M87: 78,648,388 km (0.064 R)
• M88: 78,777,042 km (0.103 R)
• M89: 80,456,727 km (0.074 R)
• M90: 80,716,279 km (0.067 R)
• M91: 81,756,882 km (0.108 R)
• M92: 84,509,483 km (0.12 R)
• M93: 86,228,661 km (0.101 R)
• M94: 86,760,033 km (0.065 R)
• M95: 87,559,035 km (0.111 R)
• M96: 88,360,431 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 17,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit