🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.51 AU - 0.55 AU

Year: 253 Days

Day: 45.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.8

Radius: 14.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.68 AU - 0.88 AU

Year: 452 Days

Day: 7.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 17,182,111 km

• M1: 209,886 km (0.111 R)
• M2: 350,209 km (0.06 R)
• M3: 491,878 km (0.095 R)
• M4: 597,643 km (0.104 R)
• M5: 724,502 km (0.064 R)
• M6: 850,314 km (0.079 R)
• M7: 967,749 km (0.099 R)
• M8: 1,135,597 km (0.119 R)
• M9: 1,244,056 km (0.096 R)
• M10: 1,477,279 km (0.097 R)
• M11: 1,830,779 km (0.105 R)
• M12: 1,987,707 km (0.046 R)
• M13: 2,126,833 km (0.078 R)
• M14: 2,286,454 km (0.037 R)
• M15: 2,385,488 km (0.087 R)
• M16: 2,527,905 km (0.099 R)
• M17: 2,679,298 km (0.118 R)
• M18: 2,771,600 km (0.115 R)
• M19: 2,890,081 km (0.066 R)
• M20: 3,016,791 km (0.107 R)
• M21: 3,243,132 km (0.045 R)
• M22: 3,335,285 km (0.097 R)
• M23: 3,549,209 km (0.099 R)
• M24: 3,747,127 km (0.049 R)
• M25: 3,871,892 km (0.079 R)
• M26: 3,976,910 km (0.087 R)
• M27: 4,111,398 km (0.095 R)
• M28: 4,204,299 km (0.102 R)
• M29: 4,363,171 km (0.101 R)
• M30: 4,612,551 km (0.114 R)
• M31: 4,769,031 km (0.101 R)
• M32: 4,866,718 km (0.095 R)
• M33: 5,026,189 km (0.116 R)
• M34: 5,272,427 km (0.059 R)
• M35: 5,389,263 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.3

Radius: 10.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.93 AU - 0.97 AU

Year: 607 Days

Day: 11.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 17,182,111 km

• M1: 154,684 km (0.097 R)
• M2: 223,200 km (0.093 R)
• M3: 295,755 km (0.097 R)
• M4: 373,546 km (0.085 R)
• M5: 445,203 km (0.113 R)
• M6: 534,962 km (0.061 R)
• M7: 614,099 km (0.087 R)
• M8: 711,338 km (0.051 R)
• M9: 788,680 km (0.084 R)
• M10: 904,768 km (0.032 R)
• M11: 1,033,422 km (0.08 R)
• M12: 1,171,800 km (0.111 R)
• M13: 1,248,394 km (0.059 R)
• M14: 1,337,255 km (0.087 R)
• M15: 1,421,180 km (0.105 R)
• M16: 1,642,884 km (0.079 R)
• M17: 1,714,392 km (0.118 R)
• M18: 1,923,380 km (0.111 R)
• M19: 2,027,051 km (0.07 R)
• M20: 2,128,479 km (0.07 R)
• M21: 2,219,284 km (0.119 R)
• M22: 2,315,625 km (0.114 R)
• M23: 2,396,259 km (0.092 R)
• M24: 2,525,661 km (0.114 R)
• M25: 2,604,349 km (0.087 R)
• M26: 2,737,491 km (0.119 R)
• M27: 2,836,525 km (0.096 R)
• M28: 3,136,469 km (0.098 R)
• M29: 3,264,076 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 12.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.56 AU - 2.06 AU

Year: 1597 Days

Day: 9.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 17,182,111 km

• M1: 158,723 km (0.106 R)
• M2: 272,268 km (0.066 R)
• M3: 462,407 km (0.116 R)
• M4: 544,536 km (0.066 R)
• M5: 682,017 km (0.048 R)
• M6: 773,271 km (0.109 R)
• M7: 869,164 km (0.112 R)
• M8: 1,001,857 km (0.111 R)
• M9: 1,080,994 km (0.07 R)
• M10: 1,274,574 km (0.111 R)
• M11: 1,618,051 km (0.119 R)
• M12: 1,882,540 km (0.062 R)
• M13: 2,196,097 km (0.106 R)
• M14: 2,544,809 km (0.053 R)
• M15: 2,674,511 km (0.058 R)
• M16: 2,777,883 km (0.062 R)
• M17: 2,873,177 km (0.114 R)
• M18: 2,959,794 km (0.116 R)
• M19: 3,047,309 km (0.049 R)
• M20: 3,518,841 km (0.045 R)
• M21: 3,716,161 km (0.109 R)
• M22: 3,831,949 km (0.12 R)
• M23: 3,970,477 km (0.1 R)
• M24: 4,252,768 km (0.039 R)
• M25: 4,586,521 km (0.051 R)
• M26: 4,677,028 km (0.116 R)
• M27: 4,768,133 km (0.113 R)
• M28: 4,905,913 km (0.115 R)
• M29: 5,410,506 km (0.115 R)
• M30: 5,518,217 km (0.051 R)
• M31: 5,602,440 km (0.083 R)
• M32: 5,687,262 km (0.084 R)
• M33: 5,857,953 km (0.081 R)
• M34: 5,956,389 km (0.068 R)
• M35: 6,067,690 km (0.094 R)
• M36: 6,192,155 km (0.046 R)
• M37: 6,317,668 km (0.092 R)
• M38: 6,405,930 km (0.028 R)
• M39: 6,494,642 km (0.052 R)
• M40: 6,596,518 km (0.101 R)
• M41: 6,801,766 km (0.094 R)
• M42: 7,232,159 km (0.047 R)
• M43: 7,390,733 km (0.101 R)
• M44: 7,497,247 km (0.072 R)
• M45: 7,604,209 km (0.11 R)
• M46: 7,955,316 km (0.079 R)
• M47: 8,037,146 km (0.09 R)
• M48: 8,146,651 km (0.117 R)
• M49: 8,311,807 km (0.088 R)
• M50: 9,040,499 km (0.111 R)
• M51: 9,154,492 km (0.075 R)
• M52: 9,340,592 km (0.068 R)
• M53: 9,571,571 km (0.036 R)
• M54: 9,760,513 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.1

Radius: 12.7

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.84 AU - 2.44 AU

Year: 2054 Days

Day: 13.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,182,111 km

• M1: 158,424 km (0.115 R)
• M2: 420,819 km (0.1 R)
• M3: 587,321 km (0.049 R)
• M4: 946,655 km (0.104 R)
• M5: 1,040,154 km (0.113 R)
• M6: 1,457,981 km (0.086 R)
• M7: 1,635,105 km (0.075 R)
• M8: 1,738,028 km (0.073 R)
• M9: 1,831,527 km (0.078 R)
• M10: 2,311,586 km (0.054 R)
• M11: 2,440,988 km (0.088 R)
• M12: 2,639,804 km (0.066 R)
• M13: 2,720,886 km (0.059 R)
• M14: 2,816,629 km (0.114 R)
• M15: 3,124,800 km (0.118 R)
• M16: 3,254,053 km (0.1 R)
• M17: 3,385,250 km (0.082 R)
• M18: 3,473,663 km (0.119 R)
• M19: 3,667,990 km (0.059 R)
• M20: 3,850,500 km (0.078 R)
• M21: 4,005,034 km (0.116 R)
• M22: 4,416,428 km (0.054 R)
• M23: 4,561,987 km (0.119 R)
• M24: 4,824,980 km (0.099 R)
• M25: 5,382,831 km (0.051 R)
• M26: 5,819,357 km (0.093 R)
• M27: 5,961,475 km (0.114 R)
• M28: 6,231,200 km (0.054 R)
• M29: 6,358,358 km (0.087 R)
• M30: 6,504,815 km (0.066 R)
• M31: 6,596,967 km (0.096 R)
• M32: 7,931,978 km (0.037 R)
• M33: 8,070,057 km (0.061 R)
• M34: 8,288,620 km (0.069 R)
• M35: 8,792,764 km (0.116 R)
• M36: 9,327,577 km (0.065 R)
• M37: 9,410,903 km (0.118 R)
• M38: 9,578,004 km (0.1 R)
• M39: 9,725,208 km (0.1 R)
• M40: 10,128,374 km (0.087 R)
• M41: 10,428,916 km (0.112 R)
• M42: 10,994,995 km (0.103 R)
• M43: 11,105,099 km (0.118 R)
• M44: 11,237,642 km (0.093 R)
• M45: 11,481,936 km (0.08 R)
• M46: 11,571,246 km (0.115 R)
• M47: 11,705,585 km (0.112 R)
• M48: 11,998,497 km (0.074 R)
• M49: 12,179,959 km (0.055 R)
• M50: 12,499,650 km (0.117 R)
• M51: 12,660,617 km (0.078 R)
• M52: 12,961,309 km (0.117 R)
• M53: 13,194,233 km (0.109 R)
• M54: 13,546,237 km (0.113 R)
• M55: 13,664,270 km (0.046 R)
• M56: 13,948,954 km (0.066 R)
• M57: 14,355,561 km (0.104 R)
• M58: 14,596,563 km (0.058 R)
• M59: 14,887,681 km (0.066 R)
• M60: 15,107,141 km (0.108 R)
• M61: 15,450,917 km (0.112 R)
• M62: 15,598,869 km (0.105 R)
• M63: 16,246,030 km (0.103 R)
• M64: 16,699,162 km (0.08 R)
• M65: 16,825,871 km (0.106 R)
• M66: 17,029,174 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit