🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.5 AU - 0.8 AU

Year: 338 Days

Day: 29.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,806,502 km

• M1: 122,521 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.57 AU - 0.75 AU

Year: 346 Days

Day: 14.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.8

Radius: 9

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.92 AU - 1.04 AU

Year: 626 Days

Day: 10 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,806,502 km

• M1: 113,694 km (0.116 R)
• M2: 209,287 km (0.111 R)
• M3: 276,756 km (0.064 R)
• M4: 362,326 km (0.04 R)
• M5: 447,148 km (0.042 R)
• M6: 515,065 km (0.111 R)
• M7: 613,351 km (0.114 R)
• M8: 771,027 km (0.074 R)
• M9: 900,878 km (0.039 R)
• M10: 1,016,817 km (0.108 R)
• M11: 1,132,157 km (0.094 R)
• M12: 1,200,224 km (0.112 R)
• M13: 1,299,108 km (0.088 R)
• M14: 1,364,482 km (0.049 R)
• M15: 1,449,454 km (0.054 R)
• M16: 1,644,081 km (0.065 R)
• M17: 1,780,813 km (0.104 R)
• M18: 1,860,698 km (0.058 R)
• M19: 2,235,291 km (0.083 R)
• M20: 2,314,429 km (0.116 R)
• M21: 2,387,283 km (0.102 R)
• M22: 2,717,146 km (0.09 R)
• M23: 2,856,272 km (0.117 R)
• M24: 2,966,077 km (0.028 R)
• M25: 3,029,506 km (0.065 R)
• M26: 3,353,535 km (0.071 R)
• M27: 3,436,263 km (0.045 R)
• M28: 3,502,984 km (0.052 R)
• M29: 3,663,203 km (0.057 R)
• M30: 3,765,678 km (0.112 R)
• M31: 3,825,816 km (0.065 R)
• M32: 3,903,756 km (0.094 R)
• M33: 3,973,469 km (0.063 R)
• M34: 4,087,463 km (0.1 R)
• M35: 4,193,827 km (0.085 R)
• M36: 4,265,334 km (0.069 R)
• M37: 4,355,093 km (0.105 R)
• M38: 4,454,576 km (0.101 R)
• M39: 4,619,133 km (0.081 R)
• M40: 5,001,506 km (0.115 R)
• M41: 5,172,646 km (0.111 R)
• M42: 5,268,538 km (0.055 R)
• M43: 5,394,200 km (0.101 R)
• M44: 5,462,117 km (0.108 R)
• M45: 5,766,998 km (0.074 R)
• M46: 5,846,434 km (0.069 R)
• M47: 5,956,538 km (0.105 R)
• M48: 6,300,763 km (0.064 R)
• M49: 6,382,743 km (0.103 R)
• M50: 6,682,986 km (0.114 R)
• M51: 7,115,174 km (0.099 R)
• M52: 7,211,216 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.6

Radius: 11.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 655 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,806,502 km

• M1: 238,758 km (0.085 R)
• M2: 320,139 km (0.043 R)
• M3: 432,487 km (0.103 R)
• M4: 514,617 km (0.115 R)
• M5: 618,737 km (0.1 R)
• M6: 718,668 km (0.069 R)
• M7: 798,703 km (0.099 R)
• M8: 882,179 km (0.1 R)
• M9: 987,496 km (0.107 R)
• M10: 1,116,898 km (0.082 R)
• M11: 1,206,656 km (0.106 R)
• M12: 1,335,460 km (0.076 R)
• M13: 1,596,209 km (0.11 R)
• M14: 1,675,347 km (0.109 R)
• M15: 1,755,980 km (0.065 R)
• M16: 1,843,943 km (0.118 R)
• M17: 2,018,075 km (0.104 R)
• M18: 2,104,244 km (0.077 R)
• M19: 2,197,892 km (0.109 R)
• M20: 2,273,888 km (0.097 R)
• M21: 2,376,661 km (0.103 R)
• M22: 2,467,916 km (0.085 R)
• M23: 2,547,053 km (0.068 R)
• M24: 2,701,139 km (0.07 R)
• M25: 2,775,938 km (0.043 R)
• M26: 2,858,367 km (0.106 R)
• M27: 3,047,009 km (0.092 R)
• M28: 3,466,183 km (0.04 R)
• M29: 3,796,495 km (0.12 R)
• M30: 3,880,718 km (0.09 R)
• M31: 4,528,028 km (0.037 R)
• M32: 4,666,406 km (0.119 R)
• M33: 4,789,825 km (0.117 R)
• M34: 5,319,850 km (0.06 R)
• M35: 5,518,067 km (0.077 R)
• M36: 5,701,175 km (0.099 R)
• M37: 5,806,791 km (0.093 R)
• M38: 5,948,460 km (0.118 R)
• M39: 6,019,818 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.6

Radius: 12.7

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.34 AU - 1.38 AU

Year: 1024 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,806,502 km

• M1: 163,361 km (0.115 R)
• M2: 261,347 km (0.102 R)
• M3: 341,382 km (0.111 R)
• M4: 581,038 km (0.11 R)
• M5: 695,331 km (0.105 R)
• M6: 818,300 km (0.087 R)
• M7: 900,130 km (0.105 R)
• M8: 1,073,365 km (0.106 R)
• M9: 1,187,508 km (0.06 R)
• M10: 1,306,139 km (0.08 R)
• M11: 1,530,087 km (0.056 R)
• M12: 1,642,585 km (0.111 R)
• M13: 1,722,171 km (0.116 R)
• M14: 2,044,704 km (0.055 R)
• M15: 2,169,468 km (0.074 R)
• M16: 2,286,903 km (0.118 R)
• M17: 2,569,792 km (0.098 R)
• M18: 2,800,023 km (0.097 R)
• M19: 2,885,444 km (0.088 R)
• M20: 3,037,136 km (0.09 R)
• M21: 3,258,541 km (0.097 R)
• M22: 3,705,689 km (0.107 R)
• M23: 3,954,769 km (0.056 R)
• M24: 4,172,584 km (0.104 R)
• M25: 4,270,720 km (0.115 R)
• M26: 4,531,918 km (0.084 R)
• M27: 4,632,896 km (0.094 R)
• M28: 4,785,785 km (0.057 R)
• M29: 4,914,440 km (0.045 R)
• M30: 5,149,009 km (0.066 R)
• M31: 5,347,226 km (0.083 R)
• M32: 5,467,503 km (0.093 R)
• M33: 5,548,136 km (0.119 R)
• M34: 6,095,964 km (0.082 R)
• M35: 6,447,369 km (0.075 R)
• M36: 6,618,359 km (0.119 R)
• M37: 6,704,378 km (0.11 R)
• M38: 6,906,784 km (0.093 R)
• M39: 7,037,832 km (0.085 R)
• M40: 7,155,117 km (0.065 R)
• M41: 7,406,591 km (0.075 R)
• M42: 7,706,086 km (0.112 R)
• M43: 7,826,961 km (0.05 R)
• M44: 8,864,571 km (0.054 R)
• M45: 9,086,724 km (0.09 R)
• M46: 9,715,783 km (0.097 R)
• M47: 9,879,294 km (0.09 R)
• M48: 10,027,396 km (0.102 R)
• M49: 10,275,728 km (0.12 R)
• M50: 10,375,510 km (0.094 R)
• M51: 10,509,250 km (0.105 R)
• M52: 10,744,717 km (0.055 R)
• M53: 10,981,830 km (0.104 R)
• M54: 11,084,005 km (0.111 R)
• M55: 11,289,254 km (0.038 R)
• M56: 11,634,226 km (0.099 R)
• M57: 11,755,849 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 11.1

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.94 AU - 4.38 AU

Year: 4521 Days

Day: 14.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 52 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,806,502 km

• M1: 173,384 km (0.056 R)
• M2: 252,072 km (0.082 R)
• M3: 421,118 km (0.077 R)
• M4: 544,387 km (0.111 R)
• M5: 634,594 km (0.039 R)
• M6: 1,575,565 km (0.038 R)
• M7: 1,727,407 km (0.115 R)
• M8: 1,937,592 km (0.095 R)
• M9: 2,119,203 km (0.082 R)
• M10: 2,460,586 km (0.085 R)
• M11: 2,578,319 km (0.099 R)
• M12: 2,677,951 km (0.093 R)
• M13: 2,819,621 km (0.078 R)
• M14: 2,963,833 km (0.114 R)
• M15: 3,068,402 km (0.044 R)
• M16: 3,259,588 km (0.104 R)
• M17: 3,367,598 km (0.067 R)
• M18: 3,454,963 km (0.047 R)
• M19: 3,631,788 km (0.105 R)
• M20: 3,948,636 km (0.101 R)
• M21: 4,345,519 km (0.102 R)
• M22: 4,681,965 km (0.083 R)
• M23: 4,952,288 km (0.063 R)
• M24: 5,127,018 km (0.106 R)
• M25: 5,663,626 km (0.102 R)
• M26: 6,004,859 km (0.098 R)
• M27: 6,434,055 km (0.114 R)
• M28: 7,068,350 km (0.073 R)
• M29: 7,378,915 km (0.03 R)
• M30: 7,780,585 km (0.077 R)
• M31: 7,954,867 km (0.116 R)
• M32: 8,101,173 km (0.111 R)
• M33: 8,218,907 km (0.079 R)
• M34: 8,396,480 km (0.104 R)
• M35: 8,725,296 km (0.115 R)
• M36: 8,846,021 km (0.112 R)
• M37: 10,786,455 km (0.11 R)
• M38: 10,883,544 km (0.076 R)
• M39: 11,013,545 km (0.096 R)
• M40: 11,439,600 km (0.056 R)
• M41: 11,871,040 km (0.058 R)
• M42: 12,038,440 km (0.097 R)
• M43: 12,341,675 km (0.087 R)
• M44: 13,093,554 km (0.074 R)
• M45: 13,162,668 km (0.106 R)
• M46: 13,544,890 km (0.032 R)
• M47: 13,825,087 km (0.076 R)
• M48: 13,930,703 km (0.067 R)
• M49: 14,605,839 km (0.115 R)
• M50: 15,109,983 km (0.083 R)
• M51: 16,881,970 km (0.117 R)
• M52: 18,563,301 km (0.082 R)
• M53: 18,835,569 km (0.085 R)
• M54: 18,952,704 km (0.116 R)
• M55: 19,779,531 km (0.118 R)
• M56: 19,978,197 km (0.085 R)
• M57: 20,577,935 km (0.039 R)
• M58: 20,859,927 km (0.093 R)
• M59: 21,062,034 km (0.111 R)
• M60: 21,877,193 km (0.098 R)
• M61: 22,041,451 km (0.101 R)
• M62: 22,785,850 km (0.117 R)
• M63: 22,910,615 km (0.11 R)
• M64: 23,202,929 km (0.108 R)
• M65: 23,960,044 km (0.032 R)
• M66: 25,325,872 km (0.066 R)
• M67: 25,844,678 km (0.102 R)
• M68: 26,673,151 km (0.101 R)
• M69: 27,112,669 km (0.1 R)
• M70: 27,245,063 km (0.109 R)
• M71: 27,466,019 km (0.048 R)
• M72: 28,222,087 km (0.066 R)
• M73: 28,580,224 km (0.103 R)
• M74: 28,669,983 km (0.113 R)
• M75: 28,984,887 km (0.073 R)
• M76: 29,165,451 km (0.106 R)
• M77: 29,255,808 km (0.056 R)
• M78: 29,391,494 km (0.038 R)
• M79: 29,572,806 km (0.1 R)
• M80: 30,210,392 km (0.105 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit