🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 360 Days

Day: 38.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 12.6

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.58 AU - 0.78 AU

Year: 368 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,504,106 km

• M1: 157,078 km (0.061 R)
• M2: 266,284 km (0.097 R)
• M3: 383,569 km (0.067 R)
• M4: 466,446 km (0.066 R)
• M5: 563,834 km (0.066 R)
• M6: 652,696 km (0.09 R)
• M7: 750,832 km (0.101 R)
• M8: 971,937 km (0.094 R)
• M9: 1,090,868 km (0.072 R)
• M10: 1,184,666 km (0.118 R)
• M11: 1,272,629 km (0.092 R)
• M12: 1,394,851 km (0.083 R)
• M13: 1,569,282 km (0.087 R)
• M14: 1,651,860 km (0.061 R)
• M15: 1,736,083 km (0.11 R)
• M16: 1,837,211 km (0.059 R)
• M17: 1,971,550 km (0.111 R)
• M18: 2,087,937 km (0.103 R)
• M19: 2,228,559 km (0.107 R)
• M20: 2,322,208 km (0.114 R)
• M21: 2,462,531 km (0.092 R)
• M22: 2,617,364 km (0.105 R)
• M23: 2,852,682 km (0.114 R)
• M24: 2,966,975 km (0.1 R)
• M25: 3,156,814 km (0.041 R)
• M26: 3,268,863 km (0.104 R)
• M27: 3,401,407 km (0.114 R)
• M28: 3,490,717 km (0.073 R)
• M29: 3,593,939 km (0.094 R)
• M30: 3,790,062 km (0.115 R)
• M31: 3,876,081 km (0.118 R)
• M32: 4,016,703 km (0.034 R)
• M33: 4,172,584 km (0.12 R)
• M34: 4,316,647 km (0.097 R)
• M35: 4,567,522 km (0.066 R)
• M36: 4,680,618 km (0.12 R)
• M37: 4,859,238 km (0.112 R)
• M38: 4,945,855 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.4

Radius: 10.9

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.87 AU - 1.27 AU

Year: 726 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 23,504,106 km

• M1: 137,032 km (0.108 R)
• M2: 211,083 km (0.047 R)
• M3: 286,181 km (0.1 R)
• M4: 360,830 km (0.108 R)
• M5: 471,832 km (0.094 R)
• M6: 552,016 km (0.111 R)
• M7: 622,178 km (0.076 R)
• M8: 859,141 km (0.11 R)
• M9: 1,035,816 km (0.079 R)
• M10: 1,158,336 km (0.089 R)
• M11: 1,299,557 km (0.104 R)
• M12: 1,418,337 km (0.109 R)
• M13: 1,497,325 km (0.12 R)
• M14: 1,720,226 km (0.056 R)
• M15: 1,875,060 km (0.116 R)
• M16: 2,091,528 km (0.069 R)
• M17: 2,173,807 km (0.107 R)
• M18: 2,655,063 km (0.043 R)
• M19: 2,744,523 km (0.117 R)
• M20: 3,046,860 km (0.098 R)
• M21: 3,331,245 km (0.115 R)
• M22: 3,408,587 km (0.103 R)
• M23: 3,476,655 km (0.087 R)
• M24: 3,574,940 km (0.087 R)
• M25: 3,723,940 km (0.085 R)
• M26: 4,141,767 km (0.11 R)
• M27: 4,309,017 km (0.105 R)
• M28: 4,425,255 km (0.12 R)
• M29: 4,628,558 km (0.062 R)
• M30: 4,747,788 km (0.032 R)
• M31: 4,878,835 km (0.083 R)
• M32: 5,212,139 km (0.076 R)
• M33: 5,347,525 km (0.082 R)
• M34: 5,529,736 km (0.107 R)
• M35: 6,101,050 km (0.049 R)
• M36: 6,231,798 km (0.049 R)
• M37: 6,315,573 km (0.027 R)
• M38: 6,387,679 km (0.06 R)
• M39: 6,654,412 km (0.075 R)
• M40: 6,727,865 km (0.066 R)
• M41: 6,887,785 km (0.088 R)
• M42: 6,974,402 km (0.106 R)
• M43: 7,048,902 km (0.116 R)
• M44: 7,148,833 km (0.102 R)
• M45: 7,425,739 km (0.11 R)
• M46: 7,616,626 km (0.04 R)
• M47: 8,029,367 km (0.103 R)
• M48: 8,356,836 km (0.11 R)
• M49: 8,489,081 km (0.06 R)
• M50: 8,688,794 km (0.12 R)
• M51: 8,890,003 km (0.096 R)
• M52: 9,215,229 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.4

Radius: 10.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.06 AU - 1.48 AU

Year: 939 Days

Day: 7.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,504,106 km

• M1: 130,449 km (0.068 R)
• M2: 211,831 km (0.068 R)
• M3: 277,354 km (0.103 R)
• M4: 408,402 km (0.104 R)
• M5: 527,632 km (0.11 R)
• M6: 640,279 km (0.073 R)
• M7: 825,780 km (0.065 R)
• M8: 942,467 km (0.088 R)
• M9: 1,023,549 km (0.104 R)
• M10: 1,212,042 km (0.109 R)
• M11: 1,365,829 km (0.077 R)
• M12: 1,546,842 km (0.085 R)
• M13: 1,750,145 km (0.099 R)
• M14: 1,815,071 km (0.114 R)
• M15: 1,992,344 km (0.099 R)
• M16: 2,183,082 km (0.089 R)
• M17: 2,253,393 km (0.061 R)
• M18: 2,420,045 km (0.101 R)
• M19: 2,591,035 km (0.05 R)
• M20: 2,749,160 km (0.076 R)
• M21: 2,962,187 km (0.106 R)
• M22: 3,251,659 km (0.026 R)
• M23: 3,431,626 km (0.065 R)
• M24: 3,886,553 km (0.1 R)
• M25: 4,000,995 km (0.027 R)
• M26: 4,429,892 km (0.091 R)
• M27: 4,529,375 km (0.106 R)
• M28: 4,629,755 km (0.083 R)
• M29: 4,740,906 km (0.065 R)
• M30: 4,863,277 km (0.119 R)
• M31: 5,038,456 km (0.116 R)
• M32: 5,205,108 km (0.08 R)
• M33: 5,320,897 km (0.113 R)
• M34: 5,437,434 km (0.081 R)
• M35: 5,576,410 km (0.078 R)
• M36: 5,651,658 km (0.106 R)
• M37: 5,738,126 km (0.109 R)
• M38: 5,835,963 km (0.118 R)
• M39: 5,912,407 km (0.06 R)
• M40: 5,978,081 km (0.068 R)
• M41: 6,132,615 km (0.076 R)
• M42: 6,333,226 km (0.115 R)
• M43: 6,502,122 km (0.115 R)
• M44: 6,924,885 km (0.099 R)
• M45: 7,017,487 km (0.079 R)
• M46: 7,087,349 km (0.117 R)
• M47: 7,168,880 km (0.114 R)
• M48: 7,380,261 km (0.06 R)
• M49: 7,510,561 km (0.103 R)
• M50: 7,701,298 km (0.1 R)
• M51: 7,797,340 km (0.072 R)
• M52: 7,966,236 km (0.052 R)
• M53: 8,099,827 km (0.079 R)
• M54: 8,185,247 km (0.051 R)
• M55: 8,258,700 km (0.117 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 12.4

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.49 AU - 3.31 AU

Year: 3240 Days

Day: 13.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,504,106 km

• M1: 201,508 km (0.063 R)
• M2: 300,542 km (0.1 R)
• M3: 415,284 km (0.118 R)
• M4: 541,095 km (0.118 R)
• M5: 892,650 km (0.119 R)
• M6: 1,006,046 km (0.119 R)
• M7: 1,198,578 km (0.116 R)
• M8: 1,364,333 km (0.119 R)
• M9: 1,470,248 km (0.051 R)
• M10: 1,648,569 km (0.05 R)
• M11: 1,747,752 km (0.117 R)
• M12: 1,863,541 km (0.063 R)
• M13: 2,027,350 km (0.11 R)
• M14: 2,118,605 km (0.076 R)
• M15: 2,369,181 km (0.064 R)
• M16: 2,712,957 km (0.106 R)
• M17: 3,143,201 km (0.079 R)
• M18: 3,285,618 km (0.093 R)
• M19: 3,895,529 km (0.118 R)
• M20: 4,164,954 km (0.07 R)
• M21: 4,927,006 km (0.054 R)
• M22: 5,009,883 km (0.1 R)
• M23: 5,409,459 km (0.082 R)
• M24: 5,623,833 km (0.095 R)
• M25: 5,775,675 km (0.1 R)
• M26: 5,885,031 km (0.048 R)
• M27: 6,017,126 km (0.112 R)
• M28: 6,464,573 km (0.069 R)
• M29: 6,578,118 km (0.086 R)
• M30: 6,876,416 km (0.112 R)
• M31: 7,109,040 km (0.046 R)
• M32: 7,297,085 km (0.072 R)
• M33: 7,391,631 km (0.083 R)
• M34: 7,943,647 km (0.086 R)
• M35: 8,040,886 km (0.116 R)
• M36: 8,733,673 km (0.037 R)
• M37: 8,834,203 km (0.12 R)
• M38: 9,368,417 km (0.098 R)
• M39: 9,756,474 km (0.113 R)
• M40: 9,965,612 km (0.113 R)
• M41: 10,601,851 km (0.056 R)
• M42: 11,006,215 km (0.088 R)
• M43: 11,306,009 km (0.084 R)
• M44: 11,388,288 km (0.064 R)
• M45: 11,553,294 km (0.111 R)
• M46: 11,830,200 km (0.029 R)
• M47: 11,997,450 km (0.07 R)
• M48: 12,277,796 km (0.112 R)
• M49: 12,645,658 km (0.1 R)
• M50: 13,189,745 km (0.112 R)
• M51: 13,276,362 km (0.087 R)
• M52: 13,392,151 km (0.109 R)
• M53: 13,917,389 km (0.064 R)
• M54: 14,658,048 km (0.086 R)
• M55: 14,957,842 km (0.114 R)
• M56: 15,048,199 km (0.102 R)
• M57: 15,199,293 km (0.088 R)
• M58: 15,381,055 km (0.04 R)
• M59: 15,931,126 km (0.048 R)
• M60: 16,054,245 km (0.085 R)
• M61: 16,363,314 km (0.117 R)
• M62: 16,487,481 km (0.063 R)
• M63: 16,612,096 km (0.103 R)
• M64: 18,291,332 km (0.118 R)
• M65: 19,825,458 km (0.083 R)
• M66: 19,958,002 km (0.06 R)
• M67: 20,390,489 km (0.08 R)
• M68: 21,095,843 km (0.118 R)
• M69: 21,197,270 km (0.082 R)
• M70: 21,434,533 km (0.039 R)
• M71: 21,877,492 km (0.108 R)
• M72: 22,185,813 km (0.044 R)
• M73: 22,357,851 km (0.103 R)
• M74: 22,737,829 km (0.108 R)
• M75: 22,911,213 km (0.086 R)
• M76: 23,364,195 km (0.116 R)
• M77: 23,504,069 km (0.11 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: 249 - 19,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit