🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.45 AU - 2.05 AU

Year: 872 Days

Day: 15.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,291,181 km

• M1: 310,416 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.21 AU - 4.21 AU

Year: 2692 Days

Day: 44.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 8.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.97 AU - 5.45 AU

Year: 3851 Days

Day: 14.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 62.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,291,181 km

• M1: 116,238 km (0.065 R)
• M2: 176,974 km (0.062 R)
• M3: 249,978 km (0.064 R)
• M4: 311,612 km (0.119 R)
• M5: 432,188 km (0.082 R)
• M6: 713,881 km (0.049 R)
• M7: 790,475 km (0.11 R)
• M8: 984,204 km (0.083 R)
• M9: 1,148,164 km (0.101 R)
• M10: 1,429,108 km (0.079 R)
• M11: 1,565,093 km (0.04 R)
• M12: 1,679,685 km (0.059 R)
• M13: 2,439,642 km (0.11 R)
• M14: 2,648,481 km (0.107 R)
• M15: 3,035,939 km (0.066 R)
• M16: 3,131,532 km (0.092 R)
• M17: 3,375,227 km (0.092 R)
• M18: 3,641,960 km (0.119 R)
• M19: 3,743,687 km (0.112 R)
• M20: 3,967,635 km (0.079 R)
• M21: 4,266,980 km (0.111 R)
• M22: 4,610,307 km (0.074 R)
• M23: 4,702,160 km (0.107 R)
• M24: 4,868,962 km (0.101 R)
• M25: 5,037,858 km (0.085 R)
• M26: 5,478,124 km (0.116 R)
• M27: 7,488,869 km (0.113 R)
• M28: 7,575,337 km (0.118 R)
• M29: 7,705,786 km (0.101 R)
• M30: 7,990,920 km (0.102 R)
• M31: 8,257,054 km (0.106 R)
• M32: 8,436,273 km (0.114 R)
• M33: 8,639,277 km (0.096 R)
• M34: 8,935,481 km (0.115 R)
• M35: 9,304,539 km (0.078 R)
• M36: 9,397,589 km (0.099 R)
• M37: 9,467,600 km (0.082 R)
• M38: 9,608,073 km (0.119 R)
• M39: 9,749,293 km (0.066 R)
• M40: 9,891,262 km (0.115 R)
• M41: 9,986,256 km (0.119 R)
• M42: 10,489,952 km (0.105 R)
• M43: 10,805,903 km (0.079 R)
• M44: 11,873,284 km (0.049 R)
• M45: 11,999,544 km (0.089 R)
• M46: 12,075,540 km (0.079 R)
• M47: 12,330,006 km (0.117 R)
• M48: 12,560,536 km (0.072 R)
• M49: 13,077,995 km (0.087 R)
• M50: 13,156,235 km (0.062 R)
• M51: 13,497,019 km (0.116 R)
• M52: 13,628,815 km (0.069 R)
• M53: 13,761,059 km (0.113 R)
• M54: 14,080,301 km (0.038 R)
• M55: 14,213,892 km (0.099 R)
• M56: 14,455,642 km (0.03 R)
• M57: 14,807,347 km (0.057 R)
• M58: 15,106,991 km (0.12 R)
• M59: 15,189,121 km (0.102 R)
• M60: 15,298,776 km (0.086 R)
• M61: 15,381,204 km (0.073 R)
• M62: 16,297,790 km (0.116 R)
• M63: 16,494,512 km (0.111 R)
• M64: 16,663,707 km (0.097 R)
• M65: 16,975,469 km (0.06 R)
• M66: 17,547,381 km (0.086 R)
• M67: 17,633,699 km (0.032 R)
• M68: 18,651,115 km (0.05 R)
• M69: 18,974,844 km (0.029 R)
• M70: 19,033,786 km (0.082 R)
• M71: 19,211,359 km (0.087 R)
• M72: 19,747,218 km (0.065 R)
• M73: 19,836,977 km (0.067 R)
• M74: 20,137,369 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.2

Radius: 8.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.15 AU - 6.91 AU

Year: 4899 Days

Day: 11 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,291,181 km

• M1: 108,309 km (0.088 R)
• M2: 236,963 km (0.08 R)
• M3: 317,895 km (0.084 R)
• M4: 556,205 km (0.07 R)
• M5: 657,931 km (0.083 R)
• M6: 726,896 km (0.067 R)
• M7: 798,553 km (0.117 R)
• M8: 932,294 km (0.081 R)
• M9: 1,002,007 km (0.077 R)
• M10: 1,128,417 km (0.116 R)
• M11: 1,308,832 km (0.115 R)
• M12: 1,468,004 km (0.106 R)
• M13: 1,708,108 km (0.11 R)
• M14: 1,816,567 km (0.119 R)
• M15: 2,132,518 km (0.056 R)
• M16: 2,249,503 km (0.1 R)
• M17: 2,404,935 km (0.102 R)
• M18: 2,477,939 km (0.042 R)
• M19: 2,626,041 km (0.084 R)
• M20: 2,701,289 km (0.057 R)
• M21: 2,789,851 km (0.084 R)
• M22: 3,114,478 km (0.119 R)
• M23: 3,437,460 km (0.027 R)
• M24: 3,520,038 km (0.12 R)
• M25: 3,813,848 km (0.026 R)
• M26: 3,899,268 km (0.099 R)
• M27: 3,970,926 km (0.11 R)
• M28: 4,232,722 km (0.076 R)
• M29: 4,500,054 km (0.111 R)
• M30: 4,575,301 km (0.107 R)
• M31: 4,957,973 km (0.07 R)
• M32: 5,271,679 km (0.107 R)
• M33: 5,688,908 km (0.111 R)
• M34: 6,017,275 km (0.12 R)
• M35: 6,083,697 km (0.06 R)
• M36: 6,385,585 km (0.106 R)
• M37: 6,675,207 km (0.091 R)
• M38: 6,743,872 km (0.042 R)
• M39: 6,812,986 km (0.12 R)
• M40: 7,214,357 km (0.119 R)
• M41: 7,355,877 km (0.036 R)
• M42: 7,444,738 km (0.106 R)
• M43: 7,803,773 km (0.092 R)
• M44: 7,967,134 km (0.118 R)
• M45: 8,076,789 km (0.075 R)
• M46: 8,279,045 km (0.069 R)
• M47: 8,520,197 km (0.116 R)
• M48: 8,669,795 km (0.09 R)
• M49: 8,838,990 km (0.094 R)
• M50: 9,028,531 km (0.078 R)
• M51: 9,411,352 km (0.109 R)
• M52: 9,469,246 km (0.113 R)
• M53: 10,015,278 km (0.114 R)
• M54: 10,212,747 km (0.08 R)
• M55: 10,451,506 km (0.111 R)
• M56: 10,853,475 km (0.109 R)
• M57: 11,507,068 km (0.1 R)
• M58: 11,755,550 km (0.096 R)
• M59: 11,880,464 km (0.116 R)
• M60: 12,236,657 km (0.086 R)
• M61: 12,702,954 km (0.036 R)
• M62: 13,024,140 km (0.029 R)
• M63: 13,131,851 km (0.097 R)
• M64: 13,326,328 km (0.088 R)
• M65: 13,696,433 km (0.091 R)
• M66: 13,871,762 km (0.036 R)
• M67: 13,959,725 km (0.089 R)
• M68: 14,047,838 km (0.076 R)
• M69: 14,469,106 km (0.091 R)
• M70: 14,894,413 km (0.078 R)
• M71: 15,120,006 km (0.106 R)

Asteroid Belt

Center: 7.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 8

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 7.79 AU - 9.43 AU

Year: 9518 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,291,181 km

• M1: 117,285 km (0.068 R)
• M2: 439,967 km (0.075 R)
• M3: 791,672 km (0.109 R)
• M4: 852,708 km (0.115 R)
• M5: 1,130,661 km (0.058 R)
• M6: 1,235,529 km (0.071 R)
• M7: 1,889,571 km (0.116 R)
• M8: 1,951,953 km (0.087 R)
• M9: 2,036,177 km (0.114 R)
• M10: 2,186,373 km (0.036 R)
• M11: 2,895,467 km (0.105 R)
• M12: 2,967,573 km (0.108 R)
• M13: 4,533,863 km (0.075 R)
• M14: 4,589,962 km (0.074 R)
• M15: 4,759,307 km (0.115 R)
• M16: 5,250,586 km (0.075 R)
• M17: 5,398,239 km (0.112 R)
• M18: 5,517,319 km (0.111 R)
• M19: 5,910,313 km (0.051 R)
• M20: 6,595,920 km (0.063 R)
• M21: 6,691,363 km (0.091 R)
• M22: 6,755,241 km (0.076 R)
• M23: 6,851,582 km (0.059 R)
• M24: 7,012,999 km (0.1 R)
• M25: 7,240,986 km (0.114 R)
• M26: 7,704,440 km (0.12 R)
• M27: 8,729,933 km (0.108 R)
• M28: 9,151,949 km (0.111 R)
• M29: 10,125,831 km (0.074 R)
• M30: 10,273,035 km (0.096 R)
• M31: 10,383,738 km (0.038 R)
• M32: 10,718,538 km (0.077 R)
• M33: 10,868,435 km (0.088 R)
• M34: 11,743,882 km (0.055 R)
• M35: 12,131,490 km (0.104 R)
• M36: 13,159,227 km (0.072 R)
• M37: 13,239,412 km (0.086 R)
• M38: 14,173,351 km (0.104 R)
• M39: 14,255,630 km (0.103 R)
• M40: 15,086,496 km (0.058 R)
• M41: 15,296,681 km (0.108 R)
• M42: 16,061,426 km (0.072 R)
• M43: 16,882,120 km (0.11 R)
• M44: 16,969,335 km (0.093 R)
• M45: 17,716,427 km (0.099 R)
• M46: 18,654,106 km (0.119 R)
• M47: 18,789,343 km (0.066 R)
• M48: 19,151,669 km (0.104 R)
• M49: 19,333,730 km (0.108 R)
• M50: 19,470,612 km (0.097 R)
• M51: 19,653,570 km (0.089 R)
• M52: 19,929,279 km (0.118 R)
• M53: 20,345,161 km (0.057 R)
• M54: 20,670,536 km (0.12 R)
• M55: 21,609,712 km (0.108 R)
• M56: 21,799,252 km (0.111 R)
• M57: 22,514,928 km (0.115 R)
• M58: 22,707,012 km (0.077 R)
• M59: 22,803,203 km (0.113 R)
• M60: 23,481,031 km (0.12 R)
• M61: 24,411,231 km (0.036 R)
• M62: 24,559,183 km (0.078 R)
• M63: 25,104,467 km (0.074 R)
• M64: 25,453,479 km (0.074 R)
• M65: 25,603,526 km (0.112 R)
• M66: 25,703,757 km (0.033 R)
• M67: 27,273,637 km (0.068 R)
• M68: 27,324,799 km (0.049 R)
• M69: 28,044,365 km (0.092 R)
• M70: 28,718,154 km (0.082 R)
• M71: 28,874,483 km (0.106 R)
• M72: 29,187,741 km (0.098 R)
• M73: 29,765,189 km (0.08 R)
• M74: 30,931,155 km (0.1 R)
• M75: 31,198,337 km (0.067 R)
• M76: 31,519,823 km (0.092 R)
• M77: 32,762,532 km (0.098 R)
• M78: 33,034,800 km (0.038 R)
• M79: 34,517,913 km (0.069 R)
• M80: 34,684,117 km (0.093 R)
• M81: 35,017,122 km (0.087 R)
• M82: 35,966,619 km (0.068 R)
• M83: 36,416,310 km (0.077 R)
• M84: 37,264,680 km (0.034 R)
• M85: 37,833,750 km (0.072 R)
• M86: 37,948,043 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 18,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit