🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.4 AU - 0.62 AU

Year: 131 Days

Day: 34 Hours

Environment

Temp: 225 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,375,156 km

• M1: 125,363 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 159 Days

Day: 32.3 Hours

Environment

Temp: 218 °C

Axial Tilt: 46.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.82 AU - 1.18 AU

Year: 360 Days

Day: 27.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.1 AU - 1.64 AU

Year: 577 Days

Day: 16.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.61 AU - 1.73 AU

Year: 777 Days

Day: 37.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,375,156 km

• M1: 606,320 km (0.088 R)
• M2: 1,055,712 km (0.08 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.27 AU - 2.31 AU

Year: 1247 Days

Day: 31 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 15

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.25 AU - 6.11 AU

Year: 4872 Days

Day: 11.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,375,156 km

• M1: 209,587 km (0.08 R)
• M2: 362,775 km (0.107 R)
• M3: 494,571 km (0.111 R)
• M4: 660,923 km (0.055 R)
• M5: 758,910 km (0.095 R)
• M6: 972,237 km (0.113 R)
• M7: 1,176,737 km (0.07 R)
• M8: 1,284,597 km (0.058 R)
• M9: 1,859,053 km (0.048 R)
• M10: 2,042,759 km (0.055 R)
• M11: 2,232,748 km (0.112 R)
• M12: 2,349,734 km (0.096 R)
• M13: 3,248,219 km (0.037 R)
• M14: 3,381,660 km (0.105 R)
• M15: 3,863,365 km (0.111 R)
• M16: 4,052,606 km (0.074 R)
• M17: 4,614,346 km (0.091 R)
• M18: 4,891,850 km (0.107 R)
• M19: 5,596,307 km (0.115 R)
• M20: 6,332,777 km (0.112 R)
• M21: 6,444,527 km (0.109 R)
• M22: 6,955,553 km (0.11 R)
• M23: 7,717,006 km (0.115 R)
• M24: 8,382,118 km (0.114 R)
• M25: 8,505,088 km (0.078 R)
• M26: 8,721,705 km (0.082 R)
• M27: 8,908,852 km (0.112 R)
• M28: 10,026,947 km (0.08 R)
• M29: 10,124,784 km (0.079 R)
• M30: 10,321,655 km (0.11 R)
• M31: 10,886,087 km (0.092 R)
• M32: 12,604,369 km (0.115 R)
• M33: 12,780,894 km (0.098 R)
• M34: 13,064,980 km (0.045 R)
• M35: 14,075,664 km (0.094 R)
• M36: 14,222,120 km (0.085 R)
• M37: 15,299,225 km (0.056 R)
• M38: 15,790,504 km (0.07 R)
• M39: 16,095,534 km (0.059 R)
• M40: 17,295,608 km (0.11 R)
• M41: 18,124,979 km (0.118 R)
• M42: 19,048,147 km (0.065 R)
• M43: 19,210,311 km (0.095 R)
• M44: 19,863,456 km (0.084 R)
• M45: 20,482,492 km (0.066 R)
• M46: 20,606,957 km (0.114 R)
• M47: 21,149,698 km (0.067 R)
• M48: 21,359,584 km (0.12 R)
• M49: 21,697,077 km (0.05 R)
• M50: 22,078,701 km (0.077 R)
• M51: 23,237,187 km (0.119 R)
• M52: 23,410,571 km (0.098 R)
• M53: 23,758,535 km (0.107 R)
• M54: 24,239,642 km (0.083 R)
• M55: 24,503,533 km (0.085 R)
• M56: 25,345,320 km (0.069 R)
• M57: 25,702,560 km (0.028 R)
• M58: 26,376,947 km (0.083 R)
• M59: 26,693,646 km (0.107 R)
• M60: 26,875,257 km (0.12 R)
• M61: 27,148,423 km (0.098 R)
• M62: 27,285,305 km (0.045 R)
• M63: 28,342,513 km (0.082 R)
• M64: 29,460,009 km (0.11 R)
• M65: 29,694,579 km (0.084 R)
• M66: 29,882,773 km (0.03 R)
• M67: 29,976,870 km (0.1 R)
• M68: 30,877,001 km (0.113 R)
• M69: 31,019,866 km (0.056 R)
• M70: 31,258,625 km (0.116 R)
• M71: 31,450,110 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.1

Radius: 12.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.11 AU - 7.49 AU

Year: 5691 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,375,156 km

• M1: 185,651 km (0.085 R)
• M2: 330,761 km (0.111 R)
• M3: 559,346 km (0.11 R)
• M4: 843,283 km (0.064 R)
• M5: 957,277 km (0.076 R)
• M6: 1,090,419 km (0.059 R)
• M7: 1,258,866 km (0.104 R)
• M8: 1,512,883 km (0.087 R)
• M9: 1,622,539 km (0.078 R)
• M10: 1,751,193 km (0.047 R)
• M11: 1,900,192 km (0.096 R)
• M12: 2,053,680 km (0.12 R)
• M13: 2,785,064 km (0.088 R)
• M14: 3,079,173 km (0.107 R)
• M15: 3,240,290 km (0.063 R)
• M16: 3,404,100 km (0.101 R)
• M17: 4,627,511 km (0.117 R)
• M18: 4,766,188 km (0.08 R)
• M19: 4,929,549 km (0.066 R)
• M20: 5,286,340 km (0.083 R)
• M21: 5,676,042 km (0.108 R)
• M22: 5,999,623 km (0.094 R)
• M23: 6,355,067 km (0.104 R)
• M24: 6,821,962 km (0.05 R)
• M25: 7,086,302 km (0.074 R)
• M26: 7,543,323 km (0.065 R)
• M27: 7,926,892 km (0.116 R)
• M28: 8,065,569 km (0.076 R)
• M29: 8,149,045 km (0.046 R)
• M30: 8,856,344 km (0.103 R)
• M31: 9,290,327 km (0.113 R)
• M32: 9,613,010 km (0.073 R)
• M33: 9,701,572 km (0.096 R)
• M34: 10,088,880 km (0.108 R)
• M35: 10,209,157 km (0.119 R)
• M36: 10,359,952 km (0.066 R)
• M37: 10,664,084 km (0.116 R)
• M38: 11,002,026 km (0.087 R)
• M39: 11,218,793 km (0.112 R)
• M40: 11,783,076 km (0.103 R)
• M41: 11,909,636 km (0.103 R)
• M42: 13,135,291 km (0.072 R)
• M43: 13,563,889 km (0.116 R)
• M44: 13,829,874 km (0.091 R)
• M45: 14,030,485 km (0.038 R)
• M46: 14,434,699 km (0.11 R)
• M47: 14,570,234 km (0.104 R)
• M48: 14,740,327 km (0.076 R)
• M49: 15,082,457 km (0.104 R)
• M50: 15,220,087 km (0.081 R)
• M51: 15,739,790 km (0.07 R)
• M52: 15,949,377 km (0.096 R)
• M53: 16,124,706 km (0.093 R)
• M54: 17,405,862 km (0.111 R)
• M55: 18,022,205 km (0.119 R)
• M56: 18,498,375 km (0.091 R)
• M57: 18,682,530 km (0.119 R)
• M58: 18,867,433 km (0.11 R)
• M59: 20,558,487 km (0.12 R)
• M60: 21,094,497 km (0.077 R)
• M61: 21,364,222 km (0.115 R)
• M62: 22,336,757 km (0.093 R)
• M63: 22,611,718 km (0.033 R)
• M64: 23,403,390 km (0.054 R)
• M65: 23,562,861 km (0.083 R)
• M66: 23,922,794 km (0.088 R)
• M67: 24,043,220 km (0.082 R)
• M68: 24,325,063 km (0.069 R)
• M69: 24,688,885 km (0.056 R)
• M70: 25,914,839 km (0.113 R)
• M71: 26,038,557 km (0.04 R)
• M72: 26,328,028 km (0.106 R)
• M73: 26,493,783 km (0.094 R)
• M74: 26,618,398 km (0.073 R)
• M75: 27,035,178 km (0.105 R)
• M76: 27,538,126 km (0.028 R)
• M77: 27,706,573 km (0.112 R)
• M78: 28,256,046 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.5

Radius: 12.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.69 AU - 10.17 AU

Year: 10422 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 47,375,156 km

• M1: 173,683 km (0.039 R)
• M2: 256,860 km (0.118 R)
• M3: 350,358 km (0.07 R)
• M4: 492,476 km (0.092 R)
• M5: 578,345 km (0.054 R)
• M6: 731,085 km (0.11 R)
• M7: 1,228,049 km (0.083 R)
• M8: 1,496,128 km (0.119 R)
• M9: 1,766,003 km (0.111 R)
• M10: 1,871,469 km (0.11 R)
• M11: 2,257,432 km (0.099 R)
• M12: 2,588,492 km (0.096 R)
• M13: 2,668,676 km (0.112 R)
• M14: 3,210,520 km (0.095 R)
• M15: 3,362,362 km (0.104 R)
• M16: 3,673,376 km (0.109 R)
• M17: 3,970,627 km (0.078 R)
• M18: 4,063,677 km (0.028 R)
• M19: 4,515,612 km (0.086 R)
• M20: 5,623,833 km (0.058 R)
• M21: 5,807,689 km (0.115 R)
• M22: 5,940,232 km (0.065 R)
• M23: 6,020,267 km (0.118 R)
• M24: 7,008,810 km (0.099 R)
• M25: 7,093,482 km (0.113 R)
• M26: 7,406,890 km (0.117 R)
• M27: 7,900,114 km (0.074 R)
• M28: 8,284,580 km (0.116 R)
• M29: 8,857,540 km (0.115 R)
• M30: 9,226,149 km (0.095 R)
• M31: 9,350,166 km (0.103 R)
• M32: 9,443,515 km (0.09 R)
• M33: 9,568,429 km (0.087 R)
• M34: 10,329,733 km (0.063 R)
• M35: 10,458,537 km (0.098 R)
• M36: 10,717,640 km (0.05 R)
• M37: 11,209,368 km (0.093 R)
• M38: 12,385,357 km (0.106 R)
• M39: 12,728,535 km (0.069 R)
• M40: 12,866,763 km (0.103 R)
• M41: 13,635,547 km (0.049 R)
• M42: 14,239,922 km (0.109 R)
• M43: 14,455,193 km (0.1 R)
• M44: 14,998,533 km (0.113 R)
• M45: 15,401,101 km (0.115 R)
• M46: 16,104,959 km (0.107 R)
• M47: 16,705,893 km (0.079 R)
• M48: 16,857,286 km (0.09 R)
• M49: 17,047,126 km (0.035 R)
• M50: 17,582,537 km (0.102 R)
• M51: 17,775,069 km (0.107 R)
• M52: 18,279,065 km (0.104 R)
• M53: 19,063,556 km (0.045 R)
• M54: 19,579,369 km (0.113 R)
• M55: 21,113,495 km (0.112 R)
• M56: 21,688,400 km (0.068 R)
• M57: 22,060,749 km (0.113 R)
• M58: 22,518,668 km (0.058 R)
• M59: 23,656,061 km (0.07 R)
• M60: 23,783,518 km (0.107 R)
• M61: 24,081,966 km (0.075 R)
• M62: 24,553,499 km (0.063 R)
• M63: 25,071,406 km (0.093 R)
• M64: 25,549,222 km (0.087 R)
• M65: 26,646,522 km (0.094 R)
• M66: 27,089,781 km (0.106 R)
• M67: 27,535,433 km (0.05 R)
• M68: 27,714,502 km (0.03 R)
• M69: 27,804,111 km (0.075 R)
• M70: 28,705,587 km (0.081 R)
• M71: 28,841,721 km (0.106 R)
• M72: 29,023,483 km (0.052 R)
• M73: 29,479,457 km (0.059 R)
• M74: 30,121,980 km (0.107 R)
• M75: 30,352,510 km (0.087 R)
• M76: 30,722,616 km (0.061 R)
• M77: 31,047,692 km (0.092 R)
• M78: 31,187,416 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.4

Radius: 6.5

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.02 AU - 16.28 AU

Year: 20180 Days

Day: 20.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 47,375,156 km

• M1: 85,121 km (0.111 R)
• M2: 135,386 km (0.08 R)
• M3: 314,455 km (0.099 R)
• M4: 593,754 km (0.075 R)
• M5: 674,238 km (0.111 R)
• M6: 775,964 km (0.098 R)
• M7: 1,130,960 km (0.111 R)
• M8: 1,191,397 km (0.077 R)
• M9: 1,336,507 km (0.119 R)
• M10: 1,465,610 km (0.066 R)
• M11: 1,621,491 km (0.091 R)
• M12: 1,806,245 km (0.11 R)
• M13: 2,692,163 km (0.05 R)
• M14: 3,079,323 km (0.085 R)
• M15: 3,164,593 km (0.086 R)
• M16: 3,813,699 km (0.114 R)
• M17: 4,374,541 km (0.114 R)
• M18: 5,027,835 km (0.115 R)
• M19: 6,496,138 km (0.069 R)
• M20: 7,163,344 km (0.062 R)
• M21: 7,238,742 km (0.078 R)
• M22: 7,466,729 km (0.075 R)
• M23: 7,581,620 km (0.086 R)
• M24: 8,883,870 km (0.062 R)
• M25: 9,250,983 km (0.119 R)
• M26: 11,115,720 km (0.063 R)
• M27: 11,688,381 km (0.107 R)
• M28: 13,092,058 km (0.092 R)
• M29: 13,184,509 km (0.075 R)
• M30: 13,837,205 km (0.069 R)
• M31: 14,214,939 km (0.092 R)
• M32: 14,980,581 km (0.093 R)
• M33: 15,956,408 km (0.041 R)
• M34: 16,852,051 km (0.064 R)
• M35: 16,902,315 km (0.086 R)
• M36: 17,712,986 km (0.093 R)
• M37: 18,743,865 km (0.091 R)
• M38: 18,847,985 km (0.116 R)
• M39: 21,459,515 km (0.107 R)
• M40: 21,513,969 km (0.097 R)
• M41: 22,171,302 km (0.064 R)
• M42: 22,835,068 km (0.12 R)
• M43: 24,182,047 km (0.117 R)
• M44: 24,579,828 km (0.111 R)
• M45: 24,636,825 km (0.069 R)
• M46: 25,036,999 km (0.079 R)
• M47: 26,717,881 km (0.086 R)
• M48: 27,364,891 km (0.086 R)
• M49: 30,004,247 km (0.118 R)
• M50: 30,248,091 km (0.056 R)
• M51: 30,615,204 km (0.119 R)
• M52: 32,160,849 km (0.12 R)
• M53: 32,410,528 km (0.108 R)
• M54: 32,974,662 km (0.06 R)
• M55: 35,006,351 km (0.069 R)
• M56: 36,621,559 km (0.049 R)
• M57: 36,751,858 km (0.115 R)
• M58: 38,658,035 km (0.066 R)
• M59: 38,790,578 km (0.085 R)
• M60: 39,589,730 km (0.1 R)
• M61: 39,790,341 km (0.06 R)
• M62: 40,798,481 km (0.05 R)
• M63: 41,543,029 km (0.11 R)
• M64: 41,882,916 km (0.096 R)
• M65: 42,223,849 km (0.073 R)
• M66: 45,542,678 km (0.091 R)
• M67: 45,612,690 km (0.09 R)
• M68: 47,020,855 km (0.052 R)
• M69: 47,091,615 km (0.119 R)
• M70: 47,375,102 km (0.111 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit