🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.61 AU - 0.87 AU

Year: 282 Days

Day: 33.6 Hours

Environment

Temp: -27 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,091,883 km

• M1: 119,678 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.23 AU - 2.01 AU

Year: 913 Days

Day: 27.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,091,883 km

• M1: 213,925 km (0.07 R)
• M2: 771,476 km (0.117 R)

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.9

Radius: 11.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.9 AU - 3.1 AU

Year: 1751 Days

Day: 6.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,091,883 km

• M1: 153,188 km (0.05 R)
• M2: 279,449 km (0.027 R)
• M3: 368,908 km (0.068 R)
• M4: 448,345 km (0.059 R)
• M5: 581,337 km (0.096 R)
• M6: 657,183 km (0.077 R)
• M7: 736,919 km (0.052 R)
• M8: 859,589 km (0.06 R)
• M9: 1,135,747 km (0.103 R)
• M10: 1,252,433 km (0.115 R)
• M11: 1,354,609 km (0.088 R)
• M12: 1,637,648 km (0.112 R)
• M13: 1,812,528 km (0.039 R)
• M14: 2,081,206 km (0.087 R)
• M15: 2,549,896 km (0.059 R)
• M16: 2,741,680 km (0.077 R)
• M17: 3,025,916 km (0.063 R)
• M18: 3,139,760 km (0.089 R)
• M19: 3,229,369 km (0.079 R)
• M20: 3,345,906 km (0.028 R)
• M21: 3,784,976 km (0.117 R)
• M22: 3,921,708 km (0.079 R)
• M23: 4,032,261 km (0.115 R)
• M24: 4,157,923 km (0.09 R)
• M25: 4,299,144 km (0.075 R)
• M26: 4,485,094 km (0.108 R)
• M27: 4,673,737 km (0.042 R)
• M28: 4,820,791 km (0.114 R)
• M29: 4,954,382 km (0.087 R)
• M30: 5,074,061 km (0.057 R)
• M31: 5,179,677 km (0.04 R)
• M32: 5,485,604 km (0.106 R)
• M33: 5,718,827 km (0.107 R)
• M34: 5,876,204 km (0.044 R)
• M35: 6,162,983 km (0.117 R)
• M36: 6,308,243 km (0.116 R)
• M37: 6,389,325 km (0.115 R)
• M38: 6,519,924 km (0.115 R)
• M39: 6,717,543 km (0.11 R)
• M40: 6,833,631 km (0.054 R)
• M41: 7,101,710 km (0.044 R)
• M42: 7,305,163 km (0.113 R)
• M43: 7,424,542 km (0.088 R)
• M44: 7,579,227 km (0.099 R)
• M45: 7,665,544 km (0.082 R)
• M46: 7,787,018 km (0.107 R)
• M47: 7,874,234 km (0.041 R)
• M48: 8,014,407 km (0.099 R)
• M49: 8,137,675 km (0.114 R)
• M50: 8,386,157 km (0.103 R)
• M51: 8,511,371 km (0.12 R)
• M52: 8,745,641 km (0.071 R)
• M53: 9,055,159 km (0.081 R)
• M54: 9,202,064 km (0.082 R)
• M55: 9,294,217 km (0.116 R)
• M56: 9,368,267 km (0.08 R)
• M57: 9,910,560 km (0.075 R)
• M58: 10,099,951 km (0.076 R)
• M59: 10,252,391 km (0.077 R)
• M60: 10,656,156 km (0.074 R)
• M61: 11,222,234 km (0.117 R)
• M62: 11,918,462 km (0.115 R)
• M63: 12,079,579 km (0.09 R)
• M64: 12,813,656 km (0.069 R)
• M65: 12,978,662 km (0.031 R)
• M66: 13,688,205 km (0.083 R)
• M67: 13,793,672 km (0.069 R)
• M68: 14,175,296 km (0.067 R)
• M69: 14,303,352 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 14.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.86 AU - 3.04 AU

Year: 2244 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,091,883 km

• M1: 204,799 km (0.108 R)
• M2: 312,660 km (0.09 R)
• M3: 516,412 km (0.038 R)
• M4: 758,012 km (0.069 R)
• M5: 889,808 km (0.079 R)
• M6: 1,020,706 km (0.112 R)
• M7: 1,346,082 km (0.107 R)
• M8: 1,454,989 km (0.074 R)
• M9: 1,589,777 km (0.11 R)
• M10: 1,909,018 km (0.08 R)
• M11: 2,120,849 km (0.086 R)
• M12: 2,353,922 km (0.057 R)
• M13: 2,473,750 km (0.083 R)
• M14: 2,678,101 km (0.078 R)
• M15: 2,775,489 km (0.114 R)
• M16: 3,133,178 km (0.063 R)
• M17: 3,460,348 km (0.106 R)
• M18: 3,845,862 km (0.11 R)
• M19: 4,051,858 km (0.072 R)
• M20: 4,277,901 km (0.084 R)
• M21: 4,998,364 km (0.12 R)
• M22: 5,577,158 km (0.113 R)
• M23: 5,792,878 km (0.097 R)
• M24: 5,901,935 km (0.08 R)
• M25: 6,011,590 km (0.117 R)
• M26: 6,251,545 km (0.039 R)
• M27: 6,570,039 km (0.116 R)
• M28: 6,741,030 km (0.097 R)
• M29: 6,951,813 km (0.087 R)
• M30: 7,184,438 km (0.082 R)
• M31: 7,321,170 km (0.079 R)
• M32: 7,557,834 km (0.05 R)
• M33: 7,717,156 km (0.091 R)
• M34: 7,978,204 km (0.089 R)
• M35: 8,303,579 km (0.119 R)
• M36: 8,426,698 km (0.093 R)
• M37: 8,716,470 km (0.036 R)
• M38: 8,862,627 km (0.111 R)
• M39: 8,967,495 km (0.1 R)
• M40: 9,093,905 km (0.101 R)
• M41: 9,562,595 km (0.103 R)
• M42: 9,973,690 km (0.085 R)
• M43: 10,148,570 km (0.064 R)
• M44: 10,568,042 km (0.076 R)
• M45: 10,768,653 km (0.065 R)
• M46: 11,015,639 km (0.113 R)
• M47: 11,401,003 km (0.111 R)
• M48: 11,791,005 km (0.091 R)
• M49: 12,115,333 km (0.11 R)
• M50: 12,560,387 km (0.118 R)
• M51: 12,725,692 km (0.026 R)
• M52: 12,867,960 km (0.095 R)
• M53: 13,034,612 km (0.103 R)
• M54: 13,321,990 km (0.115 R)
• M55: 14,344,341 km (0.092 R)
• M56: 14,616,310 km (0.101 R)
• M57: 14,715,643 km (0.057 R)
• M58: 15,721,240 km (0.057 R)
• M59: 16,001,736 km (0.108 R)
• M60: 16,593,545 km (0.05 R)
• M61: 16,749,127 km (0.085 R)
• M62: 17,192,535 km (0.092 R)
• M63: 17,349,912 km (0.045 R)
• M64: 17,455,080 km (0.091 R)
• M65: 17,745,599 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 14.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.86 AU - 3.26 AU

Year: 2371 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 22,091,883 km

• M1: 175,628 km (0.109 R)
• M2: 275,709 km (0.119 R)
• M3: 418,575 km (0.102 R)
• M4: 533,167 km (0.117 R)
• M5: 636,838 km (0.111 R)
• M6: 754,272 km (0.071 R)
• M7: 996,322 km (0.056 R)
• M8: 1,168,359 km (0.094 R)
• M9: 1,284,597 km (0.102 R)
• M10: 1,432,400 km (0.098 R)
• M11: 1,522,607 km (0.079 R)
• M12: 1,895,854 km (0.053 R)
• M13: 2,121,298 km (0.067 R)
• M14: 2,209,261 km (0.08 R)
• M15: 2,480,482 km (0.071 R)
• M16: 2,616,168 km (0.103 R)
• M17: 2,745,570 km (0.098 R)
• M18: 3,019,932 km (0.092 R)
• M19: 3,350,095 km (0.114 R)
• M20: 3,481,741 km (0.106 R)
• M21: 3,586,459 km (0.114 R)
• M22: 3,877,278 km (0.061 R)
• M23: 4,115,737 km (0.116 R)
• M24: 4,379,478 km (0.117 R)
• M25: 4,690,791 km (0.115 R)
• M26: 5,030,976 km (0.074 R)
• M27: 5,214,982 km (0.065 R)
• M28: 5,324,338 km (0.116 R)
• M29: 5,578,654 km (0.117 R)
• M30: 6,111,073 km (0.102 R)
• M31: 6,377,507 km (0.072 R)
• M32: 6,850,236 km (0.103 R)
• M33: 6,958,246 km (0.075 R)
• M34: 7,212,413 km (0.08 R)
• M35: 7,680,055 km (0.078 R)
• M36: 7,854,786 km (0.118 R)
• M37: 8,144,856 km (0.085 R)
• M38: 8,323,177 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.8

Radius: 10.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.74 AU - 7.18 AU

Year: 7273 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,091,883 km

• M1: 133,740 km (0.103 R)
• M2: 245,939 km (0.091 R)
• M3: 362,775 km (0.084 R)
• M4: 504,145 km (0.042 R)
• M5: 610,210 km (0.087 R)
• M6: 774,767 km (0.092 R)
• M7: 857,794 km (0.103 R)
• M8: 943,963 km (0.051 R)
• M9: 1,102,387 km (0.07 R)
• M10: 1,172,997 km (0.091 R)
• M11: 1,257,669 km (0.09 R)
• M12: 1,459,028 km (0.101 R)
• M13: 2,008,202 km (0.085 R)
• M14: 2,336,270 km (0.068 R)
• M15: 2,475,546 km (0.065 R)
• M16: 2,844,005 km (0.096 R)
• M17: 3,076,779 km (0.037 R)
• M18: 3,508,220 km (0.07 R)
• M19: 3,579,129 km (0.026 R)
• M20: 3,686,241 km (0.108 R)
• M21: 3,794,550 km (0.12 R)
• M22: 4,069,810 km (0.055 R)
• M23: 4,200,559 km (0.106 R)
• M24: 4,332,654 km (0.083 R)
• M25: 4,485,393 km (0.07 R)
• M26: 4,640,077 km (0.119 R)
• M27: 4,718,018 km (0.062 R)
• M28: 4,894,992 km (0.12 R)
• M29: 5,666,468 km (0.099 R)
• M30: 5,875,905 km (0.104 R)
• M31: 6,216,240 km (0.081 R)
• M32: 6,410,568 km (0.109 R)
• M33: 7,050,248 km (0.032 R)
• M34: 7,117,567 km (0.105 R)
• M35: 7,366,349 km (0.063 R)
• M36: 7,618,122 km (0.042 R)
• M37: 7,802,875 km (0.085 R)
• M38: 8,036,098 km (0.091 R)
• M39: 8,247,929 km (0.071 R)
• M40: 8,390,047 km (0.052 R)
• M41: 9,138,036 km (0.033 R)
• M42: 9,607,026 km (0.039 R)
• M43: 9,806,888 km (0.07 R)
• M44: 9,907,269 km (0.093 R)
• M45: 9,982,816 km (0.118 R)
• M46: 10,337,961 km (0.075 R)
• M47: 10,440,136 km (0.095 R)
• M48: 10,748,906 km (0.064 R)
• M49: 10,878,458 km (0.085 R)
• M50: 11,034,489 km (0.105 R)
• M51: 11,507,367 km (0.119 R)
• M52: 11,799,682 km (0.11 R)
• M53: 12,445,795 km (0.091 R)
• M54: 12,855,394 km (0.094 R)
• M55: 13,632,106 km (0.115 R)
• M56: 14,338,358 km (0.065 R)
• M57: 14,595,516 km (0.119 R)
• M58: 14,738,981 km (0.079 R)
• M59: 14,940,788 km (0.073 R)
• M60: 15,405,290 km (0.09 R)
• M61: 15,639,410 km (0.101 R)
• M62: 15,786,315 km (0.082 R)
• M63: 16,318,884 km (0.118 R)
• M64: 16,438,113 km (0.069 R)
• M65: 16,797,298 km (0.065 R)
• M66: 17,008,081 km (0.079 R)
• M67: 17,584,631 km (0.115 R)
• M68: 17,676,185 km (0.067 R)
• M69: 17,859,891 km (0.116 R)
• M70: 18,167,465 km (0.112 R)
• M71: 18,445,866 km (0.117 R)
• M72: 18,632,265 km (0.1 R)
• M73: 19,257,883 km (0.046 R)
• M74: 19,795,089 km (0.117 R)
• M75: 19,890,533 km (0.12 R)
• M76: 20,081,569 km (0.047 R)
• M77: 20,819,835 km (0.109 R)
• M78: 21,078,639 km (0.077 R)
• M79: 21,993,131 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 11,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit