🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.65 AU - 0.97 AU

Year: 269 Days

Day: 33.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,405,378 km

• M1: 598,990 km (0.099 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.56 AU - 1.98 AU

Year: 869 Days

Day: 42.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.85 AU - 4.13 AU

Year: 2406 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.7

Radius: 14.2

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.32 AU - 9.18 AU

Year: 9550 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,405,378 km

• M1: 185,950 km (0.079 R)
• M2: 409,300 km (0.049 R)
• M3: 530,923 km (0.04 R)
• M4: 1,263,354 km (0.112 R)
• M5: 1,457,532 km (0.072 R)
• M6: 1,758,224 km (0.072 R)
• M7: 2,311,287 km (0.089 R)
• M8: 2,574,280 km (0.034 R)
• M9: 2,917,009 km (0.105 R)
• M10: 3,299,082 km (0.06 R)
• M11: 3,421,752 km (0.051 R)
• M12: 3,850,799 km (0.104 R)
• M13: 5,734,685 km (0.102 R)
• M14: 5,942,775 km (0.119 R)
• M15: 6,093,121 km (0.092 R)
• M16: 6,244,664 km (0.11 R)
• M17: 6,832,135 km (0.094 R)
• M18: 7,599,721 km (0.089 R)
• M19: 8,733,673 km (0.04 R)
• M20: 9,008,335 km (0.051 R)
• M21: 9,181,270 km (0.069 R)
• M22: 9,355,552 km (0.117 R)
• M23: 9,849,075 km (0.066 R)
• M24: 10,423,531 km (0.087 R)
• M25: 10,824,902 km (0.09 R)
• M26: 11,046,008 km (0.06 R)
• M27: 11,343,109 km (0.101 R)
• M28: 12,173,676 km (0.042 R)
• M29: 12,403,758 km (0.043 R)
• M30: 12,984,946 km (0.089 R)
• M31: 13,219,964 km (0.12 R)
• M32: 13,337,997 km (0.068 R)
• M33: 14,254,732 km (0.072 R)
• M34: 14,904,436 km (0.109 R)
• M35: 15,522,275 km (0.109 R)
• M36: 15,646,890 km (0.115 R)
• M37: 15,897,018 km (0.1 R)
• M38: 16,232,715 km (0.087 R)
• M39: 16,613,143 km (0.084 R)
• M40: 17,425,908 km (0.08 R)
• M41: 17,728,694 km (0.082 R)
• M42: 17,858,994 km (0.096 R)
• M43: 18,339,502 km (0.085 R)
• M44: 18,471,148 km (0.118 R)
• M45: 19,357,815 km (0.096 R)
• M46: 19,671,372 km (0.116 R)
• M47: 19,761,280 km (0.097 R)
• M48: 20,077,081 km (0.119 R)
• M49: 20,530,961 km (0.059 R)
• M50: 20,805,025 km (0.11 R)
• M51: 21,080,285 km (0.034 R)
• M52: 21,541,794 km (0.074 R)
• M53: 21,634,395 km (0.047 R)
• M54: 21,820,196 km (0.073 R)
• M55: 24,042,622 km (0.079 R)
• M56: 24,428,136 km (0.107 R)
• M57: 28,089,543 km (0.086 R)
• M58: 28,241,535 km (0.118 R)
• M59: 28,852,343 km (0.056 R)
• M60: 29,210,630 km (0.105 R)
• M61: 29,518,951 km (0.097 R)
• M62: 29,880,080 km (0.101 R)
• M63: 30,242,556 km (0.06 R)
• M64: 30,972,145 km (0.092 R)
• M65: 31,286,450 km (0.077 R)
• M66: 32,236,097 km (0.11 R)
• M67: 32,821,174 km (0.05 R)
• M68: 32,927,838 km (0.099 R)
• M69: 33,570,660 km (0.081 R)
• M70: 33,839,786 km (0.047 R)
• M71: 35,141,437 km (0.077 R)
• M72: 36,846,853 km (0.096 R)
• M73: 36,957,855 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 8.9

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 7.31 AU - 10.51 AU

Year: 9813 Days

Day: 13.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 44,405,378 km

• M1: 275,410 km (0.065 R)
• M2: 364,271 km (0.12 R)
• M3: 682,017 km (0.035 R)
• M4: 1,208,302 km (0.097 R)
• M5: 1,346,680 km (0.076 R)
• M6: 1,639,293 km (0.051 R)
• M7: 1,748,799 km (0.11 R)
• M8: 2,139,100 km (0.077 R)
• M9: 2,283,462 km (0.073 R)
• M10: 2,658,354 km (0.081 R)
• M11: 2,866,146 km (0.112 R)
• M12: 2,998,839 km (0.071 R)
• M13: 3,079,472 km (0.073 R)
• M14: 3,549,957 km (0.093 R)
• M15: 3,924,850 km (0.103 R)
• M16: 4,221,951 km (0.045 R)
• M17: 4,465,048 km (0.084 R)
• M18: 4,964,705 km (0.117 R)
• M19: 5,614,258 km (0.066 R)
• M20: 5,714,040 km (0.051 R)
• M21: 5,814,420 km (0.057 R)
• M22: 5,949,208 km (0.055 R)
• M23: 6,084,893 km (0.117 R)
• M24: 6,153,260 km (0.099 R)
• M25: 6,603,250 km (0.067 R)
• M26: 6,673,411 km (0.096 R)
• M27: 7,389,088 km (0.106 R)
• M28: 7,904,452 km (0.098 R)
• M29: 8,091,300 km (0.098 R)
• M30: 8,622,372 km (0.085 R)
• M31: 8,699,266 km (0.09 R)
• M32: 8,853,501 km (0.081 R)
• M33: 9,243,204 km (0.084 R)
• M34: 10,039,364 km (0.073 R)
• M35: 11,023,568 km (0.04 R)
• M36: 11,107,044 km (0.098 R)
• M37: 11,358,518 km (0.074 R)
• M38: 11,654,273 km (0.108 R)
• M39: 11,781,880 km (0.12 R)
• M40: 12,339,880 km (0.095 R)
• M41: 14,657,300 km (0.083 R)
• M42: 14,979,384 km (0.096 R)
• M43: 15,118,062 km (0.109 R)
• M44: 15,443,437 km (0.095 R)
• M45: 15,583,610 km (0.069 R)
• M46: 16,481,197 km (0.106 R)
• M47: 16,624,512 km (0.035 R)
• M48: 17,492,629 km (0.069 R)
• M49: 18,079,651 km (0.108 R)
• M50: 18,178,086 km (0.118 R)
• M51: 18,425,072 km (0.03 R)
• M52: 19,323,108 km (0.065 R)
• M53: 19,929,877 km (0.081 R)
• M54: 20,748,477 km (0.072 R)
• M55: 21,006,533 km (0.093 R)
• M56: 22,154,697 km (0.118 R)
• M57: 22,577,311 km (0.058 R)
• M58: 24,077,179 km (0.043 R)
• M59: 25,774,965 km (0.073 R)
• M60: 25,830,316 km (0.116 R)
• M61: 26,219,420 km (0.112 R)
• M62: 26,275,071 km (0.117 R)
• M63: 26,442,471 km (0.061 R)
• M64: 26,498,420 km (0.111 R)
• M65: 28,364,654 km (0.068 R)
• M66: 28,996,106 km (0.044 R)
• M67: 30,156,088 km (0.095 R)
• M68: 30,741,764 km (0.116 R)
• M69: 31,036,023 km (0.072 R)
• M70: 31,627,234 km (0.069 R)
• M71: 32,102,955 km (0.067 R)
• M72: 32,401,552 km (0.094 R)
• M73: 32,941,152 km (0.12 R)
• M74: 33,242,292 km (0.045 R)
• M75: 35,252,439 km (0.118 R)
• M76: 35,375,558 km (0.1 R)
• M77: 35,683,879 km (0.113 R)
• M78: 35,807,447 km (0.079 R)
• M79: 36,676,611 km (0.078 R)
• M80: 37,804,130 km (0.056 R)
• M81: 38,752,580 km (0.075 R)
• M82: 41,514,307 km (0.098 R)
• M83: 41,904,757 km (0.098 R)
• M84: 41,969,832 km (0.078 R)
• M85: 42,100,431 km (0.082 R)
• M86: 42,492,527 km (0.097 R)
• M87: 42,558,051 km (0.037 R)
• M88: 42,951,793 km (0.08 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 13,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit