🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.54 AU - 0.62 AU

Year: 186 Days

Day: 28.6 Hours

Environment

Temp: 52 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.91 AU

Year: 313 Days

Day: 25 Hours

Environment

Temp: -6 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.73 AU - 1.07 AU

Year: 360 Days

Day: 20.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.26 AU - 1.34 AU

Year: 625 Days

Day: 47.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.07 AU - 1.67 AU

Year: 676 Days

Day: 20.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 12.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.5 AU - 3.6 AU

Year: 2247 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,878,577 km

• M1: 157,078 km (0.069 R)
• M2: 289,921 km (0.104 R)
• M3: 469,289 km (0.066 R)
• M4: 563,834 km (0.106 R)
• M5: 946,655 km (0.073 R)
• M6: 1,064,838 km (0.116 R)
• M7: 1,239,269 km (0.115 R)
• M8: 1,561,054 km (0.062 R)
• M9: 1,741,918 km (0.044 R)
• M10: 1,830,031 km (0.089 R)
• M11: 1,909,766 km (0.051 R)
• M12: 2,041,861 km (0.041 R)
• M13: 2,177,098 km (0.052 R)
• M14: 2,478,687 km (0.109 R)
• M15: 2,612,278 km (0.09 R)
• M16: 2,725,374 km (0.061 R)
• M17: 2,898,309 km (0.114 R)
• M18: 3,074,835 km (0.077 R)
• M19: 3,377,172 km (0.111 R)
• M20: 3,538,289 km (0.108 R)
• M21: 3,752,962 km (0.095 R)
• M22: 3,868,302 km (0.067 R)
• M23: 3,958,808 km (0.03 R)
• M24: 4,168,545 km (0.055 R)
• M25: 4,341,779 km (0.103 R)
• M26: 4,640,376 km (0.114 R)
• M27: 4,875,694 km (0.108 R)
• M28: 4,959,618 km (0.106 R)
• M29: 5,115,050 km (0.086 R)
• M30: 5,257,617 km (0.092 R)
• M31: 5,561,450 km (0.07 R)
• M32: 5,693,396 km (0.074 R)
• M33: 6,231,948 km (0.036 R)
• M34: 6,384,388 km (0.11 R)
• M35: 6,739,982 km (0.067 R)
• M36: 7,070,295 km (0.086 R)
• M37: 7,277,488 km (0.086 R)
• M38: 7,583,864 km (0.086 R)
• M39: 7,746,776 km (0.11 R)
• M40: 7,894,579 km (0.092 R)
• M41: 8,059,735 km (0.114 R)
• M42: 8,259,598 km (0.111 R)
• M43: 8,783,340 km (0.108 R)
• M44: 8,971,684 km (0.065 R)
• M45: 9,161,523 km (0.112 R)
• M46: 9,440,074 km (0.067 R)
• M47: 9,650,708 km (0.098 R)
• M48: 9,827,533 km (0.108 R)
• M49: 9,951,998 km (0.1 R)
• M50: 10,328,387 km (0.118 R)
• M51: 10,418,594 km (0.085 R)
• M52: 10,600,056 km (0.094 R)
• M53: 10,727,663 km (0.116 R)
• M54: 11,206,227 km (0.103 R)
• M55: 11,354,778 km (0.105 R)
• M56: 11,447,977 km (0.117 R)
• M57: 12,031,858 km (0.091 R)
• M58: 12,241,295 km (0.082 R)
• M59: 12,356,186 km (0.118 R)
• M60: 12,567,568 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.4

Radius: 9.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.06 AU - 3.12 AU

Year: 2291 Days

Day: 7.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 40,878,577 km

• M1: 125,513 km (0.06 R)
• M2: 195,375 km (0.06 R)
• M3: 267,631 km (0.116 R)
• M4: 333,005 km (0.03 R)
• M5: 558,598 km (0.044 R)
• M6: 731,683 km (0.102 R)
• M7: 865,573 km (0.063 R)
• M8: 982,110 km (0.109 R)
• M9: 1,158,336 km (0.106 R)
• M10: 1,307,037 km (0.057 R)
• M11: 1,462,170 km (0.106 R)
• M12: 1,532,032 km (0.101 R)
• M13: 1,717,084 km (0.094 R)
• M14: 1,942,229 km (0.09 R)
• M15: 2,019,422 km (0.082 R)
• M16: 2,165,728 km (0.082 R)
• M17: 2,338,963 km (0.1 R)
• M18: 2,409,573 km (0.115 R)
• M19: 2,528,802 km (0.12 R)
• M20: 2,860,760 km (0.111 R)
• M21: 2,923,741 km (0.101 R)
• M22: 3,154,570 km (0.069 R)
• M23: 3,272,304 km (0.081 R)
• M24: 3,378,219 km (0.097 R)
• M25: 3,799,188 km (0.067 R)
• M26: 4,051,410 km (0.084 R)
• M27: 4,265,783 km (0.037 R)
• M28: 4,425,255 km (0.086 R)
• M29: 4,616,590 km (0.107 R)
• M30: 4,976,672 km (0.103 R)
• M31: 5,052,818 km (0.108 R)
• M32: 5,314,913 km (0.107 R)
• M33: 5,392,854 km (0.108 R)
• M34: 5,534,074 km (0.042 R)
• M35: 5,644,776 km (0.107 R)
• M36: 5,788,091 km (0.107 R)
• M37: 5,884,432 km (0.092 R)
• M38: 6,062,304 km (0.1 R)
• M39: 6,556,725 km (0.105 R)
• M40: 7,201,492 km (0.101 R)
• M41: 7,496,499 km (0.097 R)
• M42: 7,724,785 km (0.097 R)
• M43: 8,062,577 km (0.086 R)
• M44: 8,296,548 km (0.094 R)
• M45: 8,368,954 km (0.112 R)
• M46: 8,715,871 km (0.098 R)
• M47: 9,405,069 km (0.034 R)
• M48: 10,034,576 km (0.086 R)
• M49: 10,208,708 km (0.107 R)
• M50: 10,481,425 km (0.114 R)
• M51: 11,014,293 km (0.113 R)
• M52: 11,133,822 km (0.1 R)
• M53: 11,394,571 km (0.101 R)
• M54: 11,495,250 km (0.102 R)
• M55: 11,697,805 km (0.104 R)
• M56: 11,799,382 km (0.073 R)
• M57: 11,881,063 km (0.1 R)
• M58: 12,003,733 km (0.069 R)
• M59: 12,188,487 km (0.113 R)
• M60: 12,312,204 km (0.093 R)
• M61: 12,415,726 km (0.081 R)
• M62: 12,477,958 km (0.115 R)
• M63: 12,560,985 km (0.034 R)
• M64: 12,623,517 km (0.104 R)
• M65: 12,874,243 km (0.05 R)
• M66: 13,786,641 km (0.077 R)
• M67: 14,326,689 km (0.086 R)
• M68: 14,588,336 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.9

Radius: 14.2

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.98 AU - 9.12 AU

Year: 9633 Days

Day: 10.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,878,577 km

• M1: 177,872 km (0.076 R)
• M2: 291,716 km (0.039 R)
• M3: 388,057 km (0.074 R)
• M4: 490,083 km (0.063 R)
• M5: 631,602 km (0.102 R)
• M6: 774,767 km (0.101 R)
• M7: 898,335 km (0.116 R)
• M8: 1,080,396 km (0.115 R)
• M9: 2,494,096 km (0.113 R)
• M10: 2,830,541 km (0.048 R)
• M11: 3,258,990 km (0.119 R)
• M12: 3,574,192 km (0.117 R)
• M13: 4,093,447 km (0.102 R)
• M14: 4,290,916 km (0.103 R)
• M15: 5,142,726 km (0.1 R)
• M16: 5,510,438 km (0.094 R)
• M17: 5,729,000 km (0.12 R)
• M18: 5,823,546 km (0.064 R)
• M19: 6,207,115 km (0.098 R)
• M20: 6,304,204 km (0.112 R)
• M21: 6,864,597 km (0.102 R)
• M22: 7,613,634 km (0.113 R)
• M23: 7,997,951 km (0.087 R)
• M24: 9,004,894 km (0.118 R)
• M25: 9,560,800 km (0.069 R)
• M26: 9,748,545 km (0.053 R)
• M27: 10,822,957 km (0.102 R)
• M28: 11,018,781 km (0.098 R)
• M29: 11,573,340 km (0.073 R)
• M30: 12,015,551 km (0.119 R)
• M31: 12,259,097 km (0.103 R)
• M32: 12,381,468 km (0.105 R)
• M33: 12,792,413 km (0.098 R)
• M34: 13,924,271 km (0.103 R)
• M35: 14,180,083 km (0.109 R)
• M36: 15,438,949 km (0.081 R)
• M37: 15,748,168 km (0.096 R)
• M38: 15,881,310 km (0.082 R)
• M39: 16,193,371 km (0.066 R)
• M40: 16,960,060 km (0.117 R)
• M41: 17,508,187 km (0.115 R)
• M42: 18,294,922 km (0.108 R)
• M43: 18,716,040 km (0.054 R)
• M44: 19,235,145 km (0.084 R)
• M45: 19,806,908 km (0.103 R)
• M46: 20,094,884 km (0.106 R)
• M47: 20,239,395 km (0.051 R)
• M48: 20,529,465 km (0.101 R)
• M49: 20,626,554 km (0.119 R)
• M50: 21,162,713 km (0.053 R)
• M51: 21,407,904 km (0.119 R)
• M52: 21,901,278 km (0.113 R)
• M53: 23,100,754 km (0.11 R)
• M54: 23,912,172 km (0.091 R)
• M55: 24,526,870 km (0.094 R)
• M56: 24,784,478 km (0.068 R)
• M57: 25,562,985 km (0.085 R)
• M58: 25,771,824 km (0.034 R)
• M59: 25,876,542 km (0.075 R)
• M60: 26,191,446 km (0.052 R)
• M61: 27,143,786 km (0.073 R)
• M62: 27,356,963 km (0.11 R)
• M63: 27,731,406 km (0.046 R)
• M64: 28,864,760 km (0.096 R)
• M65: 28,973,517 km (0.037 R)
• M66: 30,620,889 km (0.118 R)
• M67: 31,232,595 km (0.092 R)
• M68: 32,467,974 km (0.037 R)
• M69: 33,262,488 km (0.104 R)
• M70: 35,160,436 km (0.082 R)
• M71: 35,625,835 km (0.083 R)
• M72: 35,801,014 km (0.045 R)
• M73: 36,386,540 km (0.031 R)
• M74: 37,448,685 km (0.114 R)
• M75: 37,686,097 km (0.093 R)
• M76: 38,162,267 km (0.092 R)
• M77: 38,281,796 km (0.105 R)
• M78: 38,401,175 km (0.108 R)
• M79: 39,181,178 km (0.079 R)
• M80: 39,603,194 km (0.077 R)
• M81: 39,784,656 km (0.08 R)
• M82: 40,087,442 km (0.102 R)
• M83: 40,330,389 km (0.055 R)
• M84: 40,634,671 km (0.042 R)
• M85: 40,817,480 km (0.1 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: 281 - 11,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit