🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.61 AU - 0.71 AU

Year: 352 Days

Day: 20.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,766,497 km

• M1: 396,584 km (0.115 R)
• M2: 589,416 km (0.093 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.6

Radius: 13

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.17 AU - 1.19 AU

Year: 841 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 29,766,497 km

• M1: 166,951 km (0.087 R)
• M2: 265,686 km (0.107 R)
• M3: 356,043 km (0.111 R)
• M4: 527,033 km (0.081 R)
• M5: 616,194 km (0.072 R)
• M6: 817,852 km (0.11 R)
• M7: 945,907 km (0.089 R)
• M8: 1,160,431 km (0.098 R)
• M9: 1,253,331 km (0.095 R)
• M10: 1,605,784 km (0.067 R)
• M11: 1,703,770 km (0.093 R)
• M12: 1,865,186 km (0.119 R)
• M13: 2,045,751 km (0.052 R)
• M14: 2,174,405 km (0.074 R)
• M15: 2,379,953 km (0.077 R)
• M16: 2,515,638 km (0.06 R)
• M17: 2,716,249 km (0.06 R)
• M18: 2,874,224 km (0.105 R)
• M19: 3,067,953 km (0.111 R)
• M20: 3,232,810 km (0.106 R)
• M21: 3,409,036 km (0.104 R)
• M22: 3,683,848 km (0.068 R)
• M23: 3,850,500 km (0.03 R)
• M24: 4,037,647 km (0.102 R)
• M25: 4,155,081 km (0.092 R)
• M26: 4,264,437 km (0.091 R)
• M27: 4,347,165 km (0.112 R)
• M28: 4,467,591 km (0.111 R)
• M29: 4,579,789 km (0.045 R)
• M30: 4,749,732 km (0.089 R)
• M31: 4,864,324 km (0.114 R)
• M32: 5,057,306 km (0.087 R)
• M33: 5,164,567 km (0.097 R)
• M34: 5,292,324 km (0.056 R)
• M35: 5,470,944 km (0.114 R)
• M36: 5,722,268 km (0.114 R)
• M37: 5,823,995 km (0.092 R)
• M38: 6,288,945 km (0.079 R)
• M39: 6,648,279 km (0.08 R)
• M40: 6,852,031 km (0.073 R)
• M41: 6,981,882 km (0.096 R)
• M42: 7,134,322 km (0.102 R)
• M43: 7,276,889 km (0.088 R)
• M44: 7,376,073 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.2

Radius: 13.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.32 AU - 1.34 AU

Year: 1006 Days

Day: 5.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,766,497 km

• M1: 186,399 km (0.085 R)
• M2: 271,071 km (0.088 R)
• M3: 363,373 km (0.114 R)
• M4: 553,363 km (0.113 R)
• M5: 665,711 km (0.107 R)
• M6: 798,853 km (0.065 R)
• M7: 911,350 km (0.079 R)
• M8: 1,010,683 km (0.114 R)
• M9: 1,120,638 km (0.11 R)
• M10: 1,248,843 km (0.114 R)
• M11: 1,389,465 km (0.108 R)
• M12: 1,506,002 km (0.113 R)
• M13: 1,671,906 km (0.081 R)
• M14: 1,772,884 km (0.052 R)
• M15: 1,916,349 km (0.119 R)
• M16: 2,063,852 km (0.089 R)
• M17: 2,379,055 km (0.06 R)
• M18: 2,475,845 km (0.111 R)
• M19: 2,583,106 km (0.064 R)
• M20: 2,691,864 km (0.055 R)
• M21: 2,792,992 km (0.068 R)
• M22: 3,152,326 km (0.112 R)
• M23: 3,396,919 km (0.046 R)
• M24: 3,719,302 km (0.075 R)
• M25: 4,178,867 km (0.12 R)
• M26: 4,524,588 km (0.092 R)
• M27: 4,723,254 km (0.089 R)
• M28: 4,823,634 km (0.11 R)
• M29: 4,947,351 km (0.093 R)
• M30: 5,186,558 km (0.115 R)
• M31: 5,301,749 km (0.107 R)
• M32: 5,394,499 km (0.114 R)
• M33: 5,523,153 km (0.112 R)
• M34: 5,831,026 km (0.052 R)
• M35: 6,144,583 km (0.073 R)
• M36: 6,600,557 km (0.102 R)
• M37: 6,851,582 km (0.117 R)
• M38: 7,144,196 km (0.094 R)
• M39: 7,311,297 km (0.093 R)
• M40: 7,466,879 km (0.111 R)
• M41: 7,820,827 km (0.049 R)
• M42: 7,993,313 km (0.095 R)
• M43: 8,301,485 km (0.09 R)
• M44: 8,409,644 km (0.104 R)
• M45: 8,504,639 km (0.056 R)
• M46: 8,640,923 km (0.092 R)
• M47: 8,860,532 km (0.062 R)
• M48: 9,040,499 km (0.12 R)
• M49: 9,123,825 km (0.087 R)
• M50: 9,235,574 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 12.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.35 AU - 3.73 AU

Year: 4369 Days

Day: 5.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,766,497 km

• M1: 273,764 km (0.065 R)
• M2: 477,816 km (0.088 R)
• M3: 693,386 km (0.059 R)
• M4: 777,011 km (0.095 R)
• M5: 877,541 km (0.109 R)
• M6: 1,121,236 km (0.107 R)
• M7: 1,296,415 km (0.104 R)
• M8: 1,481,019 km (0.101 R)
• M9: 1,808,489 km (0.096 R)
• M10: 1,894,059 km (0.108 R)
• M11: 2,141,194 km (0.089 R)
• M12: 2,628,285 km (0.048 R)
• M13: 2,785,213 km (0.037 R)
• M14: 3,149,783 km (0.032 R)
• M15: 3,359,071 km (0.071 R)
• M16: 3,725,436 km (0.099 R)
• M17: 3,902,410 km (0.101 R)
• M18: 4,082,227 km (0.112 R)
• M19: 4,473,425 km (0.092 R)
• M20: 4,973,531 km (0.094 R)
• M21: 5,119,688 km (0.082 R)
• M22: 5,341,691 km (0.098 R)
• M23: 5,441,473 km (0.067 R)
• M24: 5,693,545 km (0.117 R)
• M25: 5,872,165 km (0.064 R)
• M26: 6,000,969 km (0.07 R)
• M27: 6,499,130 km (0.12 R)
• M28: 6,605,793 km (0.098 R)
• M29: 6,739,833 km (0.071 R)
• M30: 6,847,843 km (0.049 R)
• M31: 7,396,119 km (0.11 R)
• M32: 7,760,090 km (0.065 R)
• M33: 7,930,034 km (0.093 R)
• M34: 8,015,604 km (0.092 R)
• M35: 9,184,561 km (0.11 R)
• M36: 9,880,790 km (0.087 R)
• M37: 9,972,792 km (0.064 R)
• M38: 10,656,754 km (0.119 R)
• M39: 10,940,990 km (0.099 R)
• M40: 11,291,797 km (0.115 R)
• M41: 11,776,045 km (0.109 R)
• M42: 13,405,316 km (0.095 R)
• M43: 13,507,341 km (0.11 R)
• M44: 14,125,031 km (0.107 R)
• M45: 14,927,773 km (0.088 R)
• M46: 15,033,539 km (0.034 R)
• M47: 15,139,604 km (0.101 R)
• M48: 15,888,939 km (0.062 R)
• M49: 16,141,461 km (0.055 R)
• M50: 16,650,393 km (0.044 R)
• M51: 17,275,562 km (0.087 R)
• M52: 17,460,914 km (0.071 R)
• M53: 17,945,910 km (0.108 R)
• M54: 18,246,452 km (0.093 R)
• M55: 18,662,634 km (0.114 R)
• M56: 18,776,627 km (0.091 R)
• M57: 19,929,877 km (0.066 R)
• M58: 20,475,760 km (0.09 R)
• M59: 20,593,493 km (0.117 R)
• M60: 22,062,844 km (0.038 R)
• M61: 22,183,419 km (0.106 R)
• M62: 22,344,536 km (0.037 R)
• M63: 23,606,843 km (0.08 R)
• M64: 24,934,076 km (0.116 R)
• M65: 25,269,624 km (0.05 R)
• M66: 25,395,884 km (0.071 R)
• M67: 25,606,668 km (0.086 R)
• M68: 26,285,393 km (0.114 R)
• M69: 26,541,355 km (0.102 R)
• M70: 26,755,430 km (0.11 R)
• M71: 27,617,113 km (0.116 R)
• M72: 27,964,330 km (0.091 R)
• M73: 28,225,677 km (0.111 R)
• M74: 29,058,638 km (0.119 R)
• M75: 29,411,839 km (0.087 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 19,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit