🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.22 AU - 3.3 AU

Year: 1921 Days

Day: 28.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 14.4

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.98 AU - 4.92 AU

Year: 3289 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 21,206,452 km

• M1: 272,268 km (0.069 R)
• M2: 418,276 km (0.097 R)
• M3: 584,928 km (0.104 R)
• M4: 867,069 km (0.037 R)
• M5: 995,574 km (0.116 R)
• M6: 1,221,018 km (0.116 R)
• M7: 1,548,787 km (0.11 R)
• M8: 1,967,062 km (0.118 R)
• M9: 2,077,316 km (0.108 R)
• M10: 2,173,507 km (0.093 R)
• M11: 3,016,192 km (0.083 R)
• M12: 3,181,498 km (0.075 R)
• M13: 3,312,097 km (0.091 R)
• M14: 3,637,173 km (0.105 R)
• M15: 3,912,583 km (0.12 R)
• M16: 4,338,937 km (0.074 R)
• M17: 4,737,615 km (0.095 R)
• M18: 5,082,588 km (0.1 R)
• M19: 5,280,356 km (0.087 R)
• M20: 5,458,228 km (0.11 R)
• M21: 5,797,366 km (0.118 R)
• M22: 6,096,861 km (0.108 R)
• M23: 6,401,442 km (0.109 R)
• M24: 6,759,281 km (0.091 R)
• M25: 6,952,860 km (0.104 R)
• M26: 7,320,721 km (0.087 R)
• M27: 7,544,520 km (0.117 R)
• M28: 7,644,750 km (0.082 R)
• M29: 8,101,173 km (0.114 R)
• M30: 8,514,512 km (0.059 R)
• M31: 9,067,426 km (0.102 R)
• M32: 9,361,685 km (0.079 R)
• M33: 9,523,550 km (0.119 R)
• M34: 9,822,895 km (0.094 R)
• M35: 11,336,527 km (0.096 R)
• M36: 11,566,907 km (0.104 R)
• M37: 11,915,620 km (0.109 R)
• M38: 12,862,126 km (0.081 R)
• M39: 13,072,460 km (0.085 R)
• M40: 13,374,798 km (0.093 R)
• M41: 13,466,052 km (0.12 R)
• M42: 13,986,653 km (0.115 R)
• M43: 14,296,021 km (0.068 R)
• M44: 14,795,678 km (0.079 R)
• M45: 14,953,055 km (0.085 R)
• M46: 15,428,328 km (0.055 R)
• M47: 15,876,523 km (0.096 R)
• M48: 16,199,355 km (0.073 R)
• M49: 16,329,056 km (0.108 R)
• M50: 16,459,057 km (0.056 R)
• M51: 16,720,255 km (0.116 R)
• M52: 17,015,711 km (0.086 R)
• M53: 17,445,505 km (0.106 R)
• M54: 18,451,252 km (0.111 R)
• M55: 19,441,290 km (0.086 R)
• M56: 19,682,891 km (0.068 R)
• M57: 19,994,952 km (0.088 R)
• M58: 20,134,078 km (0.098 R)
• M59: 21,865,674 km (0.062 R)
• M60: 22,405,273 km (0.12 R)
• M61: 22,840,154 km (0.086 R)
• M62: 23,976,350 km (0.074 R)
• M63: 24,198,503 km (0.071 R)
• M64: 24,346,904 km (0.098 R)
• M65: 25,018,598 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.7

Radius: 13.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 4.21 AU - 4.21 AU

Year: 3619 Days

Day: 13.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 21,206,452 km

• M1: 187,147 km (0.073 R)
• M2: 347,665 km (0.117 R)
• M3: 456,872 km (0.113 R)
• M4: 575,653 km (0.06 R)
• M5: 664,514 km (0.079 R)
• M6: 781,798 km (0.086 R)
• M7: 955,781 km (0.106 R)
• M8: 1,065,286 km (0.089 R)
• M9: 1,152,801 km (0.109 R)
• M10: 1,261,110 km (0.066 R)
• M11: 1,382,883 km (0.085 R)
• M12: 1,489,097 km (0.095 R)
• M13: 1,598,304 km (0.093 R)
• M14: 1,751,641 km (0.058 R)
• M15: 1,975,141 km (0.061 R)
• M16: 2,345,545 km (0.115 R)
• M17: 2,462,231 km (0.104 R)
• M18: 2,592,980 km (0.072 R)
• M19: 2,775,041 km (0.109 R)
• M20: 3,216,653 km (0.028 R)
• M21: 3,399,761 km (0.087 R)
• M22: 3,667,242 km (0.115 R)
• M23: 3,858,727 km (0.095 R)
• M24: 4,166,301 km (0.087 R)
• M25: 4,657,730 km (0.05 R)
• M26: 4,940,470 km (0.083 R)
• M27: 5,259,562 km (0.089 R)
• M28: 5,429,505 km (0.108 R)
• M29: 5,711,497 km (0.055 R)
• M30: 6,192,155 km (0.05 R)
• M31: 6,388,128 km (0.115 R)
• M32: 6,602,801 km (0.117 R)
• M33: 6,803,113 km (0.068 R)
• M34: 6,937,900 km (0.072 R)
• M35: 7,056,382 km (0.111 R)
• M36: 7,381,757 km (0.084 R)
• M37: 7,607,201 km (0.071 R)
• M38: 7,747,075 km (0.083 R)
• M39: 7,976,110 km (0.102 R)
• M40: 8,082,623 km (0.075 R)
• M41: 8,171,784 km (0.103 R)
• M42: 8,695,376 km (0.069 R)
• M43: 9,155,390 km (0.118 R)
• M44: 9,435,287 km (0.102 R)
• M45: 9,755,876 km (0.04 R)
• M46: 9,946,314 km (0.119 R)
• M47: 10,157,097 km (0.103 R)
• M48: 10,330,631 km (0.052 R)
• M49: 11,113,925 km (0.081 R)
• M50: 11,213,258 km (0.111 R)
• M51: 11,412,672 km (0.11 R)
• M52: 11,573,041 km (0.041 R)
• M53: 11,673,720 km (0.042 R)
• M54: 12,283,780 km (0.072 R)
• M55: 12,386,404 km (0.118 R)
• M56: 12,613,344 km (0.117 R)
• M57: 12,904,163 km (0.09 R)
• M58: 13,050,469 km (0.058 R)
• M59: 13,239,262 km (0.066 R)
• M60: 13,577,204 km (0.038 R)
• M61: 13,683,418 km (0.091 R)
• M62: 14,175,595 km (0.058 R)
• M63: 14,477,932 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 11.7

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.61 AU - 4.69 AU

Year: 4201 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,206,452 km

• M1: 150,795 km (0.105 R)
• M2: 228,735 km (0.057 R)
• M3: 432,039 km (0.117 R)
• M4: 527,183 km (0.109 R)
• M5: 704,756 km (0.102 R)
• M6: 821,592 km (0.028 R)
• M7: 1,087,427 km (0.111 R)
• M8: 1,167,013 km (0.087 R)
• M9: 1,368,970 km (0.068 R)
• M10: 1,621,791 km (0.113 R)
• M11: 1,780,813 km (0.111 R)
• M12: 1,917,396 km (0.102 R)
• M13: 2,143,438 km (0.078 R)
• M14: 2,483,773 km (0.086 R)
• M15: 2,652,819 km (0.105 R)
• M16: 2,762,325 km (0.095 R)
• M17: 3,002,280 km (0.108 R)
• M18: 3,133,178 km (0.112 R)
• M19: 3,215,905 km (0.03 R)
• M20: 3,588,853 km (0.101 R)
• M21: 4,247,383 km (0.09 R)
• M22: 4,506,486 km (0.071 R)
• M23: 4,866,269 km (0.102 R)
• M24: 5,573,717 km (0.079 R)
• M25: 5,878,149 km (0.1 R)
• M26: 6,001,418 km (0.078 R)
• M27: 6,104,790 km (0.108 R)
• M28: 6,376,460 km (0.07 R)
• M29: 6,545,655 km (0.069 R)
• M30: 6,975,001 km (0.099 R)
• M31: 7,413,622 km (0.109 R)
• M32: 7,524,773 km (0.11 R)
• M33: 8,387,055 km (0.104 R)
• M34: 8,502,844 km (0.045 R)
• M35: 8,595,894 km (0.037 R)
• M36: 8,900,625 km (0.062 R)
• M37: 9,280,603 km (0.109 R)
• M38: 9,400,431 km (0.111 R)
• M39: 9,496,622 km (0.05 R)
• M40: 9,665,818 km (0.111 R)
• M41: 9,762,907 km (0.105 R)
• M42: 10,105,486 km (0.111 R)
• M43: 10,752,347 km (0.117 R)
• M44: 10,853,026 km (0.059 R)
• M45: 11,207,872 km (0.116 R)
• M46: 11,310,048 km (0.078 R)
• M47: 11,851,293 km (0.038 R)
• M48: 12,111,892 km (0.084 R)
• M49: 12,374,586 km (0.083 R)
• M50: 12,559,489 km (0.077 R)
• M51: 12,692,183 km (0.117 R)
• M52: 12,851,953 km (0.059 R)
• M53: 12,958,916 km (0.061 R)
• M54: 13,146,810 km (0.048 R)
• M55: 13,227,593 km (0.051 R)
• M56: 13,362,531 km (0.092 R)
• M57: 13,879,690 km (0.086 R)
• M58: 14,237,379 km (0.045 R)
• M59: 14,431,258 km (0.081 R)
• M60: 14,598,209 km (0.118 R)
• M61: 14,793,584 km (0.099 R)
• M62: 15,385,393 km (0.08 R)
• M63: 15,527,361 km (0.1 R)
• M64: 15,812,794 km (0.049 R)
• M65: 16,128,745 km (0.116 R)
• M66: 16,533,856 km (0.077 R)
• M67: 16,708,437 km (0.092 R)
• M68: 16,825,273 km (0.12 R)
• M69: 17,177,127 km (0.107 R)
• M70: 17,918,235 km (0.116 R)
• M71: 18,458,283 km (0.12 R)
• M72: 18,639,595 km (0.059 R)
• M73: 19,034,235 km (0.105 R)
• M74: 19,339,714 km (0.093 R)
• M75: 19,616,021 km (0.073 R)
• M76: 20,141,558 km (0.079 R)
• M77: 20,328,107 km (0.1 R)
• M78: 20,640,317 km (0.041 R)
• M79: 20,765,680 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 17,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit