🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 15.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 10,531,562 km

• M1: 45,927 km (0.105 R)

Asteroid Belt

Center: 0.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.5

Radius: 14.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 715 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 10,531,562 km

• M1: 183,257 km (0.086 R)
• M2: 281,992 km (0.09 R)
• M3: 374,892 km (0.106 R)
• M4: 537,206 km (0.056 R)
• M5: 631,602 km (0.115 R)
• M6: 737,518 km (0.109 R)
• M7: 874,100 km (0.12 R)
• M8: 1,025,194 km (0.025 R)
• M9: 1,169,855 km (0.116 R)
• M10: 1,372,261 km (0.03 R)
• M11: 1,486,853 km (0.083 R)
• M12: 1,616,854 km (0.043 R)
• M13: 1,707,809 km (0.073 R)
• M14: 1,895,106 km (0.083 R)
• M15: 1,991,447 km (0.116 R)
• M16: 2,109,480 km (0.107 R)
• M17: 2,304,555 km (0.101 R)
• M18: 2,484,671 km (0.104 R)
• M19: 2,684,085 km (0.092 R)
• M20: 2,948,424 km (0.104 R)
• M21: 3,083,811 km (0.041 R)
• M22: 3,206,032 km (0.061 R)
• M23: 3,345,457 km (0.093 R)
• M24: 3,534,698 km (0.106 R)
• M25: 3,866,207 km (0.063 R)
• M26: 3,998,302 km (0.034 R)
• M27: 4,241,698 km (0.11 R)
• M28: 4,472,827 km (0.051 R)
• M29: 4,576,947 km (0.076 R)
• M30: 4,876,292 km (0.072 R)
• M31: 5,019,457 km (0.116 R)
• M32: 5,264,199 km (0.088 R)
• M33: 5,699,828 km (0.074 R)
• M34: 5,793,926 km (0.051 R)
• M35: 5,907,620 km (0.061 R)
• M36: 6,301,960 km (0.104 R)
• M37: 6,497,484 km (0.096 R)
• M38: 6,675,057 km (0.065 R)
• M39: 6,794,436 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.3

Radius: 13.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.07 AU - 2.09 AU

Year: 1937 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,531,562 km

• M1: 177,722 km (0.108 R)
• M2: 391,198 km (0.11 R)
• M3: 522,097 km (0.085 R)
• M4: 613,501 km (0.115 R)
• M5: 704,756 km (0.046 R)
• M6: 844,480 km (0.057 R)
• M7: 1,246,001 km (0.104 R)
• M8: 1,509,443 km (0.09 R)
• M9: 1,676,543 km (0.093 R)
• M10: 1,820,606 km (0.112 R)
• M11: 1,909,168 km (0.089 R)
• M12: 2,039,617 km (0.045 R)
• M13: 2,288,847 km (0.085 R)
• M14: 2,438,894 km (0.038 R)
• M15: 2,636,662 km (0.067 R)
• M16: 2,885,743 km (0.048 R)
• M17: 3,395,273 km (0.091 R)
• M18: 3,554,894 km (0.09 R)
• M19: 3,767,473 km (0.112 R)
• M20: 3,881,766 km (0.119 R)
• M21: 4,087,911 km (0.11 R)
• M22: 4,205,495 km (0.106 R)
• M23: 4,337,441 km (0.067 R)
• M24: 4,605,520 km (0.11 R)
• M25: 4,865,372 km (0.075 R)
• M26: 5,271,231 km (0.106 R)
• M27: 5,499,966 km (0.114 R)
• M28: 5,586,583 km (0.099 R)
• M29: 5,688,160 km (0.102 R)
• M30: 5,996,930 km (0.111 R)
• M31: 6,296,126 km (0.1 R)
• M32: 6,508,405 km (0.103 R)
• M33: 6,661,593 km (0.094 R)
• M34: 6,831,387 km (0.079 R)
• M35: 6,955,852 km (0.077 R)
• M36: 7,254,450 km (0.101 R)
• M37: 7,397,465 km (0.061 R)
• M38: 7,815,741 km (0.066 R)
• M39: 7,978,653 km (0.039 R)
• M40: 8,109,850 km (0.1 R)
• M41: 8,341,128 km (0.1 R)
• M42: 8,658,426 km (0.081 R)
• M43: 8,979,911 km (0.039 R)
• M44: 9,065,182 km (0.117 R)
• M45: 9,219,268 km (0.056 R)
• M46: 9,443,515 km (0.092 R)
• M47: 9,634,552 km (0.096 R)
• M48: 10,322,552 km (0.118 R)
• M49: 10,411,862 km (0.076 R)
• M50: 10,501,471 km (0.082 R)
• M51: 10,717,640 km (0.1 R)
• M52: 10,989,908 km (0.107 R)
• M53: 11,689,877 km (0.116 R)
• M54: 12,214,816 km (0.078 R)
• M55: 12,480,202 km (0.025 R)
• M56: 12,920,469 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.7

Radius: 13.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.87 AU - 2.31 AU

Year: 1951 Days

Day: 12.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 10,531,562 km

• M1: 176,675 km (0.099 R)
• M2: 289,173 km (0.049 R)
• M3: 384,467 km (0.098 R)
• M4: 622,477 km (0.115 R)
• M5: 744,549 km (0.115 R)
• M6: 968,197 km (0.114 R)
• M7: 1,064,239 km (0.114 R)
• M8: 1,505,104 km (0.06 R)
• M9: 1,722,919 km (0.106 R)
• M10: 1,817,764 km (0.098 R)
• M11: 1,988,305 km (0.102 R)
• M12: 2,332,680 km (0.069 R)
• M13: 2,654,913 km (0.075 R)
• M14: 2,737,791 km (0.072 R)
• M15: 3,049,253 km (0.089 R)
• M16: 3,136,319 km (0.11 R)
• M17: 3,357,425 km (0.08 R)
• M18: 3,538,139 km (0.046 R)
• M19: 3,722,145 km (0.034 R)
• M20: 3,878,026 km (0.09 R)
• M21: 3,972,571 km (0.101 R)
• M22: 4,325,922 km (0.11 R)
• M23: 4,440,514 km (0.064 R)
• M24: 4,556,302 km (0.054 R)
• M25: 4,723,254 km (0.059 R)
• M26: 5,046,235 km (0.072 R)
• M27: 5,236,524 km (0.086 R)
• M28: 5,411,553 km (0.069 R)
• M29: 6,242,121 km (0.118 R)
• M30: 6,427,921 km (0.08 R)
• M31: 6,653,365 km (0.114 R)
• M32: 7,112,332 km (0.041 R)
• M33: 7,248,017 km (0.115 R)
• M34: 7,581,470 km (0.062 R)
• M35: 7,839,826 km (0.12 R)
• M36: 7,940,057 km (0.06 R)
• M37: 8,101,173 km (0.087 R)
• M38: 8,222,797 km (0.092 R)
• M39: 8,324,523 km (0.114 R)
• M40: 8,653,190 km (0.057 R)
• M41: 8,881,476 km (0.098 R)
• M42: 9,365,575 km (0.078 R)
• M43: 9,493,331 km (0.116 R)
• M44: 9,707,406 km (0.055 R)
• M45: 10,337,512 km (0.075 R)
• M46: 11,591,441 km (0.113 R)
• M47: 11,820,476 km (0.077 R)
• M48: 12,236,507 km (0.117 R)
• M49: 12,633,839 km (0.101 R)
• M50: 12,987,938 km (0.113 R)
• M51: 13,154,290 km (0.092 R)
• M52: 13,249,734 km (0.12 R)
• M53: 13,609,517 km (0.098 R)
• M54: 14,167,517 km (0.087 R)
• M55: 14,956,346 km (0.083 R)
• M56: 15,255,841 km (0.113 R)
• M57: 16,576,491 km (0.098 R)
• M58: 17,042,189 km (0.039 R)
• M59: 17,407,358 km (0.099 R)
• M60: 17,722,561 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.2

Radius: 14.6

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.66 AU - 3.78 AU

Year: 3731 Days

Day: 14.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,531,562 km

• M1: 217,665 km (0.034 R)
• M2: 318,793 km (0.034 R)
• M3: 484,697 km (0.081 R)
• M4: 617,241 km (0.097 R)
• M5: 1,031,926 km (0.074 R)
• M6: 1,213,388 km (0.09 R)
• M7: 1,338,153 km (0.061 R)
• M8: 1,537,866 km (0.038 R)
• M9: 2,028,846 km (0.053 R)
• M10: 2,125,786 km (0.098 R)
• M11: 2,260,723 km (0.089 R)
• M12: 2,398,503 km (0.067 R)
• M13: 2,567,847 km (0.084 R)
• M14: 2,663,740 km (0.086 R)
• M15: 2,809,747 km (0.063 R)
• M16: 2,908,631 km (0.119 R)
• M17: 3,008,862 km (0.036 R)
• M18: 3,099,967 km (0.042 R)
• M19: 3,202,292 km (0.082 R)
• M20: 3,337,229 km (0.07 R)
• M21: 3,559,233 km (0.088 R)
• M22: 4,051,410 km (0.083 R)
• M23: 4,612,102 km (0.117 R)
• M24: 4,860,136 km (0.025 R)
• M25: 4,979,814 km (0.097 R)
• M26: 5,258,814 km (0.118 R)
• M27: 5,431,151 km (0.081 R)
• M28: 5,530,484 km (0.059 R)
• M29: 5,718,528 km (0.049 R)
• M30: 6,049,439 km (0.089 R)
• M31: 6,557,623 km (0.116 R)
• M32: 6,676,852 km (0.106 R)
• M33: 6,890,628 km (0.096 R)
• M34: 6,984,874 km (0.077 R)
• M35: 7,133,874 km (0.108 R)
• M36: 7,297,683 km (0.079 R)
• M37: 7,462,839 km (0.086 R)
• M38: 7,670,930 km (0.102 R)
• M39: 8,050,310 km (0.057 R)
• M40: 8,292,509 km (0.084 R)
• M41: 8,565,974 km (0.119 R)
• M42: 8,754,767 km (0.095 R)
• M43: 8,945,055 km (0.105 R)
• M44: 9,599,097 km (0.051 R)
• M45: 9,795,369 km (0.102 R)
• M46: 10,008,247 km (0.076 R)
• M47: 10,099,951 km (0.083 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: 393 - 19,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit