🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.79 AU - 0.93 AU

Year: 346 Days

Day: 22.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.46 AU - 2.14 AU

Year: 1047 Days

Day: 17.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.86 AU - 2.28 AU

Year: 1291 Days

Day: 22.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 14.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.75 AU - 2.89 AU

Year: 2053 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,274,617 km

• M1: 184,305 km (0.108 R)
• M2: 352,752 km (0.095 R)
• M3: 471,084 km (0.039 R)
• M4: 597,195 km (0.049 R)
• M5: 719,416 km (0.083 R)
• M6: 904,768 km (0.094 R)
• M7: 1,021,454 km (0.082 R)
• M8: 1,180,926 km (0.025 R)
• M9: 1,310,328 km (0.074 R)
• M10: 1,501,813 km (0.09 R)
• M11: 1,677,441 km (0.107 R)
• M12: 1,789,639 km (0.117 R)
• M13: 1,994,738 km (0.06 R)
• M14: 2,226,914 km (0.1 R)
• M15: 2,477,939 km (0.083 R)
• M16: 2,738,539 km (0.098 R)
• M17: 3,039,978 km (0.088 R)
• M18: 3,330,497 km (0.077 R)
• M19: 3,507,023 km (0.119 R)
• M20: 3,664,250 km (0.079 R)
• M21: 3,985,586 km (0.043 R)
• M22: 4,352,101 km (0.118 R)
• M23: 4,521,446 km (0.063 R)
• M24: 5,105,626 km (0.107 R)
• M25: 5,322,991 km (0.056 R)
• M26: 5,439,229 km (0.106 R)
• M27: 5,953,247 km (0.049 R)
• M28: 6,101,050 km (0.074 R)
• M29: 6,331,879 km (0.112 R)
• M30: 6,496,587 km (0.1 R)
• M31: 6,662,790 km (0.093 R)
• M32: 6,942,987 km (0.033 R)
• M33: 7,084,506 km (0.101 R)
• M34: 7,413,771 km (0.095 R)
• M35: 7,572,943 km (0.071 R)
• M36: 7,689,630 km (0.114 R)
• M37: 7,806,765 km (0.108 R)
• M38: 7,909,688 km (0.11 R)
• M39: 8,371,347 km (0.079 R)
• M40: 8,491,923 km (0.066 R)
• M41: 8,704,352 km (0.085 R)
• M42: 9,072,662 km (0.112 R)
• M43: 9,243,204 km (0.077 R)
• M44: 9,352,410 km (0.106 R)
• M45: 9,508,889 km (0.108 R)
• M46: 9,650,559 km (0.108 R)
• M47: 9,968,005 km (0.072 R)
• M48: 10,192,253 km (0.109 R)
• M49: 10,515,534 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.5

Radius: 13

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.02 AU - 3.42 AU

Year: 2505 Days

Day: 5.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,274,617 km

• M1: 165,306 km (0.107 R)
• M2: 253,120 km (0.039 R)
• M3: 360,232 km (0.107 R)
• M4: 498,161 km (0.095 R)
• M5: 636,988 km (0.105 R)
• M6: 1,043,595 km (0.04 R)
• M7: 1,313,469 km (0.095 R)
• M8: 1,466,957 km (0.059 R)
• M9: 1,606,382 km (0.114 R)
• M10: 1,729,501 km (0.081 R)
• M11: 2,018,823 km (0.052 R)
• M12: 2,209,112 km (0.119 R)
• M13: 2,393,716 km (0.105 R)
• M14: 2,803,314 km (0.077 R)
• M15: 3,003,925 km (0.075 R)
• M16: 3,093,235 km (0.099 R)
• M17: 3,183,443 km (0.092 R)
• M18: 3,326,907 km (0.101 R)
• M19: 3,950,880 km (0.031 R)
• M20: 4,077,140 km (0.093 R)
• M21: 4,176,473 km (0.063 R)
• M22: 4,670,146 km (0.077 R)
• M23: 4,759,157 km (0.074 R)
• M24: 4,848,766 km (0.108 R)
• M25: 5,383,130 km (0.074 R)
• M26: 5,476,778 km (0.116 R)
• M27: 5,824,294 km (0.1 R)
• M28: 6,033,133 km (0.066 R)
• M29: 6,195,446 km (0.093 R)
• M30: 6,277,127 km (0.09 R)
• M31: 6,408,773 km (0.11 R)
• M32: 6,524,562 km (0.101 R)
• M33: 7,080,018 km (0.098 R)
• M34: 7,268,661 km (0.046 R)
• M35: 7,897,571 km (0.116 R)
• M36: 8,380,772 km (0.118 R)
• M37: 8,489,530 km (0.088 R)
• M38: 8,836,896 km (0.074 R)
• M39: 9,077,300 km (0.103 R)
• M40: 9,188,900 km (0.119 R)
• M41: 9,301,098 km (0.113 R)
• M42: 9,488,993 km (0.042 R)
• M43: 9,583,389 km (0.072 R)
• M44: 9,754,230 km (0.085 R)
• M45: 10,118,052 km (0.073 R)
• M46: 10,253,288 km (0.115 R)
• M47: 10,898,803 km (0.075 R)
• M48: 11,658,461 km (0.067 R)
• M49: 11,779,935 km (0.1 R)
• M50: 12,065,068 km (0.098 R)
• M51: 12,393,884 km (0.077 R)
• M52: 12,663,161 km (0.053 R)
• M53: 12,767,281 km (0.066 R)
• M54: 12,850,756 km (0.109 R)
• M55: 12,955,325 km (0.088 R)
• M56: 13,270,827 km (0.118 R)
• M57: 13,695,535 km (0.118 R)
• M58: 13,802,348 km (0.05 R)
• M59: 14,341,050 km (0.1 R)
• M60: 14,493,042 km (0.065 R)
• M61: 14,601,949 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.6

Radius: 14.1

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.83 AU - 4.37 AU

Year: 2961 Days

Day: 12.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,274,617 km

• M1: 175,927 km (0.07 R)
• M2: 266,583 km (0.106 R)
• M3: 452,982 km (0.113 R)
• M4: 595,100 km (0.117 R)
• M5: 860,038 km (0.107 R)
• M6: 1,007,841 km (0.102 R)
• M7: 1,215,782 km (0.029 R)
• M8: 1,384,379 km (0.033 R)
• M9: 1,572,423 km (0.055 R)
• M10: 1,710,502 km (0.025 R)
• M11: 1,950,158 km (0.109 R)
• M12: 2,049,192 km (0.066 R)
• M13: 2,188,168 km (0.046 R)
• M14: 2,278,376 km (0.09 R)
• M15: 2,369,929 km (0.118 R)
• M16: 2,529,850 km (0.077 R)
• M17: 2,762,773 km (0.09 R)
• M18: 2,874,822 km (0.112 R)
• M19: 3,089,196 km (0.074 R)
• M20: 3,368,346 km (0.117 R)
• M21: 3,625,355 km (0.092 R)
• M22: 3,826,265 km (0.101 R)
• M23: 4,078,786 km (0.048 R)
• M24: 4,353,148 km (0.1 R)
• M25: 4,683,760 km (0.062 R)
• M26: 5,160,528 km (0.097 R)
• M27: 5,282,151 km (0.07 R)
• M28: 5,581,646 km (0.08 R)
• M29: 5,706,560 km (0.095 R)
• M30: 5,814,420 km (0.07 R)
• M31: 6,123,789 km (0.045 R)
• M32: 6,271,292 km (0.107 R)
• M33: 7,890,390 km (0.094 R)
• M34: 8,192,727 km (0.044 R)
• M35: 8,457,815 km (0.088 R)
• M36: 8,933,686 km (0.081 R)
• M37: 9,080,441 km (0.032 R)
• M38: 9,312,467 km (0.034 R)
• M39: 9,696,336 km (0.066 R)
• M40: 9,825,439 km (0.102 R)
• M41: 10,879,206 km (0.09 R)
• M42: 11,035,985 km (0.082 R)
• M43: 11,215,951 km (0.111 R)
• M44: 11,396,964 km (0.084 R)
• M45: 11,693,168 km (0.091 R)
• M46: 12,176,967 km (0.12 R)
• M47: 12,832,356 km (0.064 R)
• M48: 12,998,110 km (0.071 R)
• M49: 13,188,249 km (0.099 R)
• M50: 13,643,775 km (0.107 R)
• M51: 13,885,525 km (0.118 R)
• M52: 14,153,155 km (0.083 R)
• M53: 14,520,867 km (0.1 R)
• M54: 15,140,800 km (0.097 R)
• M55: 15,794,693 km (0.091 R)
• M56: 16,125,154 km (0.119 R)
• M57: 17,078,093 km (0.054 R)
• M58: 17,286,483 km (0.099 R)
• M59: 17,391,052 km (0.094 R)
• M60: 17,522,099 km (0.116 R)
• M61: 17,627,117 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 8.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.14 AU - 4.86 AU

Year: 3468 Days

Day: 9.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,274,617 km

• M1: 147,354 km (0.065 R)
• M2: 235,617 km (0.027 R)
• M3: 287,228 km (0.111 R)
• M4: 391,797 km (0.093 R)
• M5: 472,131 km (0.113 R)
• M6: 583,731 km (0.12 R)
• M7: 713,432 km (0.057 R)
• M8: 843,582 km (0.091 R)
• M9: 991,983 km (0.083 R)
• M10: 1,085,333 km (0.052 R)
• M11: 1,149,211 km (0.069 R)
• M12: 1,371,513 km (0.08 R)
• M13: 1,681,181 km (0.072 R)
• M14: 2,350,482 km (0.093 R)
• M15: 2,504,867 km (0.073 R)
• M16: 2,706,225 km (0.077 R)
• M17: 2,927,930 km (0.11 R)
• M18: 3,201,843 km (0.117 R)
• M19: 3,452,270 km (0.105 R)
• M20: 3,823,422 km (0.071 R)
• M21: 3,938,912 km (0.102 R)
• M22: 4,089,108 km (0.053 R)
• M23: 4,258,303 km (0.065 R)
• M24: 4,343,724 km (0.083 R)
• M25: 4,481,653 km (0.1 R)
• M26: 4,568,569 km (0.032 R)
• M27: 4,673,737 km (0.05 R)
• M28: 4,922,069 km (0.1 R)
• M29: 4,993,876 km (0.09 R)
• M30: 5,692,947 km (0.075 R)
• M31: 5,825,042 km (0.111 R)
• M32: 6,266,505 km (0.115 R)
• M33: 6,383,341 km (0.119 R)
• M34: 6,639,154 km (0.054 R)
• M35: 6,918,453 km (0.084 R)
• M36: 7,019,132 km (0.071 R)
• M37: 7,100,065 km (0.076 R)
• M38: 7,303,667 km (0.064 R)
• M39: 7,509,215 km (0.065 R)
• M40: 8,116,133 km (0.039 R)
• M41: 8,264,983 km (0.091 R)
• M42: 8,350,553 km (0.044 R)
• M43: 8,436,273 km (0.118 R)
• M44: 8,630,301 km (0.054 R)
• M45: 8,695,376 km (0.119 R)
• M46: 9,399,085 km (0.095 R)
• M47: 9,488,395 km (0.061 R)
• M48: 9,825,588 km (0.118 R)
• M49: 9,961,573 km (0.114 R)
• M50: 10,075,267 km (0.057 R)
• M51: 10,258,375 km (0.054 R)
• M52: 10,442,380 km (0.074 R)
• M53: 10,581,207 km (0.097 R)
• M54: 11,569,899 km (0.112 R)
• M55: 11,954,216 km (0.026 R)
• M56: 12,099,476 km (0.103 R)
• M57: 12,612,447 km (0.107 R)
• M58: 12,958,317 km (0.052 R)
• M59: 13,282,346 km (0.092 R)
• M60: 14,040,209 km (0.083 R)
• M61: 14,244,709 km (0.113 R)
• M62: 14,321,603 km (0.107 R)
• M63: 14,889,925 km (0.094 R)
• M64: 15,439,398 km (0.077 R)
• M65: 15,492,056 km (0.094 R)
• M66: 15,995,453 km (0.117 R)
• M67: 16,155,672 km (0.067 R)
• M68: 16,343,119 km (0.066 R)
• M69: 16,801,337 km (0.088 R)
• M70: 16,855,491 km (0.107 R)
• M71: 17,018,403 km (0.061 R)
• M72: 17,428,002 km (0.079 R)
• M73: 17,675,288 km (0.102 R)
• M74: 17,813,217 km (0.05 R)
• M75: 18,062,297 km (0.041 R)
• M76: 18,256,924 km (0.076 R)
• M77: 18,312,575 km (0.06 R)
• M78: 18,564,049 km (0.108 R)
• M79: 18,620,148 km (0.085 R)
• M80: 18,676,097 km (0.055 R)
• M81: 18,788,445 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 13.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.74 AU - 7.94 AU

Year: 7754 Days

Day: 9.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,274,617 km

• M1: 204,650 km (0.079 R)
• M2: 361,129 km (0.119 R)
• M3: 466,745 km (0.103 R)
• M4: 587,022 km (0.107 R)
• M5: 1,080,396 km (0.115 R)
• M6: 1,234,182 km (0.087 R)
• M7: 1,395,748 km (0.114 R)
• M8: 1,513,482 km (0.077 R)
• M9: 1,723,218 km (0.119 R)
• M10: 1,942,977 km (0.12 R)
• M11: 2,230,953 km (0.056 R)
• M12: 2,329,987 km (0.085 R)
• M13: 2,491,852 km (0.057 R)
• M14: 2,891,577 km (0.06 R)
• M15: 3,289,208 km (0.071 R)
• M16: 3,990,972 km (0.092 R)
• M17: 4,161,364 km (0.066 R)
• M18: 4,284,633 km (0.085 R)
• M19: 4,585,624 km (0.112 R)
• M20: 4,764,393 km (0.088 R)
• M21: 5,181,771 km (0.102 R)
• M22: 5,556,663 km (0.094 R)
• M23: 6,220,130 km (0.1 R)
• M24: 6,996,692 km (0.09 R)
• M25: 7,591,643 km (0.059 R)
• M26: 8,420,715 km (0.069 R)
• M27: 8,703,604 km (0.104 R)
• M28: 8,925,757 km (0.088 R)
• M29: 9,734,483 km (0.106 R)
• M30: 9,833,218 km (0.059 R)
• M31: 10,264,508 km (0.059 R)
• M32: 10,398,398 km (0.034 R)
• M33: 11,491,211 km (0.103 R)
• M34: 11,630,337 km (0.1 R)
• M35: 12,512,964 km (0.049 R)
• M36: 12,620,376 km (0.1 R)
• M37: 12,799,893 km (0.092 R)
• M38: 13,198,123 km (0.077 R)
• M39: 13,417,134 km (0.068 R)
• M40: 15,021,122 km (0.085 R)
• M41: 16,645,905 km (0.108 R)
• M42: 17,080,636 km (0.073 R)
• M43: 17,479,165 km (0.059 R)
• M44: 18,123,034 km (0.092 R)
• M45: 18,285,348 km (0.046 R)
• M46: 18,815,822 km (0.117 R)
• M47: 19,103,648 km (0.112 R)
• M48: 20,564,322 km (0.106 R)
• M49: 20,776,003 km (0.094 R)
• M50: 21,158,674 km (0.078 R)
• M51: 21,586,674 km (0.101 R)
• M52: 22,887,876 km (0.096 R)
• M53: 23,371,376 km (0.05 R)
• M54: 23,459,639 km (0.056 R)
• M55: 24,036,039 km (0.094 R)
• M56: 24,169,780 km (0.113 R)
• M57: 24,259,090 km (0.084 R)
• M58: 24,348,400 km (0.072 R)
• M59: 24,437,859 km (0.084 R)
• M60: 24,617,227 km (0.098 R)
• M61: 24,796,894 km (0.106 R)
• M62: 24,977,160 km (0.092 R)
• M63: 25,067,367 km (0.03 R)
• M64: 25,975,875 km (0.118 R)
• M65: 27,034,130 km (0.088 R)
• M66: 27,219,632 km (0.056 R)
• M67: 28,813,148 km (0.073 R)
• M68: 29,240,101 km (0.058 R)
• M69: 29,573,554 km (0.069 R)
• M70: 30,148,160 km (0.059 R)
• M71: 30,726,505 km (0.116 R)
• M72: 31,454,448 km (0.094 R)
• M73: 31,796,279 km (0.082 R)
• M74: 32,090,090 km (0.079 R)
• M75: 32,384,797 km (0.059 R)
• M76: 32,878,171 km (0.081 R)
• M77: 33,224,939 km (0.078 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 18,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit