🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.71 AU - 0.77 AU

Year: 236 Days

Day: 47.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,501,332 km

• M1: 339,438 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.79 AU - 1.11 AU

Year: 343 Days

Day: 22.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,501,332 km

• M1: 96,640 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.85 AU - 3.93 AU

Year: 2315 Days

Day: 21.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,501,332 km

• M1: 621,430 km (0.119 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.5

Radius: 11.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.19 AU - 6.47 AU

Year: 4563 Days

Day: 15 Hours

Environment

Temp: -148 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,501,332 km

• M1: 165,006 km (0.049 R)
• M2: 239,656 km (0.1 R)
• M3: 318,494 km (0.047 R)
• M4: 475,422 km (0.104 R)
• M5: 587,770 km (0.063 R)
• M6: 728,841 km (0.108 R)
• M7: 909,106 km (0.109 R)
• M8: 1,047,335 km (0.094 R)
• M9: 1,119,291 km (0.071 R)
• M10: 1,193,043 km (0.039 R)
• M11: 1,345,782 km (0.074 R)
• M12: 1,432,699 km (0.052 R)
• M13: 1,570,927 km (0.087 R)
• M14: 1,662,930 km (0.093 R)
• M15: 1,748,201 km (0.074 R)
• M16: 1,834,818 km (0.113 R)
• M17: 1,932,057 km (0.085 R)
• M18: 2,131,770 km (0.061 R)
• M19: 2,234,244 km (0.071 R)
• M20: 2,347,939 km (0.059 R)
• M21: 2,571,288 km (0.113 R)
• M22: 2,731,059 km (0.115 R)
• M23: 2,832,486 km (0.092 R)
• M24: 2,935,260 km (0.106 R)
• M25: 3,251,211 km (0.108 R)
• M26: 3,337,379 km (0.086 R)
• M27: 3,522,880 km (0.072 R)
• M28: 3,633,732 km (0.056 R)
• M29: 4,007,727 km (0.047 R)
• M30: 4,100,328 km (0.089 R)
• M31: 4,264,138 km (0.112 R)
• M32: 4,453,828 km (0.109 R)
• M33: 4,658,627 km (0.053 R)
• M34: 4,756,165 km (0.071 R)
• M35: 4,854,301 km (0.104 R)
• M36: 4,953,185 km (0.098 R)
• M37: 5,027,685 km (0.038 R)
• M38: 5,165,465 km (0.116 R)
• M39: 5,457,480 km (0.098 R)
• M40: 5,599,000 km (0.062 R)
• M41: 6,031,188 km (0.119 R)
• M42: 6,124,238 km (0.112 R)
• M43: 6,447,070 km (0.119 R)
• M44: 6,555,977 km (0.071 R)
• M45: 6,651,720 km (0.075 R)
• M46: 6,816,876 km (0.04 R)
• M47: 6,941,790 km (0.115 R)
• M48: 7,292,447 km (0.107 R)
• M49: 7,434,416 km (0.093 R)
• M50: 7,562,920 km (0.115 R)
• M51: 7,764,429 km (0.104 R)
• M52: 7,851,345 km (0.085 R)
• M53: 8,099,229 km (0.065 R)
• M54: 8,453,626 km (0.098 R)
• M55: 8,737,862 km (0.119 R)
• M56: 8,858,588 km (0.104 R)
• M57: 9,147,311 km (0.092 R)
• M58: 9,516,519 km (0.057 R)
• M59: 10,317,167 km (0.062 R)
• M60: 10,637,157 km (0.045 R)
• M61: 10,846,743 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.4

Radius: 14.5

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.62 AU - 8.46 AU

Year: 6927 Days

Day: 13.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,501,332 km

• M1: 233,223 km (0.045 R)
• M2: 697,874 km (0.093 R)
• M3: 797,805 km (0.056 R)
• M4: 1,014,722 km (0.044 R)
• M5: 1,252,284 km (0.11 R)
• M6: 1,362,238 km (0.068 R)
• M7: 1,559,109 km (0.109 R)
• M8: 1,661,135 km (0.11 R)
• M9: 1,818,811 km (0.094 R)
• M10: 1,945,072 km (0.108 R)
• M11: 2,341,955 km (0.081 R)
• M12: 2,560,368 km (0.109 R)
• M13: 2,996,296 km (0.085 R)
• M14: 3,168,632 km (0.078 R)
• M15: 3,637,023 km (0.071 R)
• M16: 3,868,003 km (0.08 R)
• M17: 4,008,924 km (0.115 R)
• M18: 4,199,511 km (0.112 R)
• M19: 4,466,544 km (0.108 R)
• M20: 4,639,479 km (0.11 R)
• M21: 5,197,628 km (0.081 R)
• M22: 5,458,378 km (0.117 R)
• M23: 5,670,208 km (0.105 R)
• M24: 6,020,267 km (0.114 R)
• M25: 6,184,226 km (0.063 R)
• M26: 6,940,743 km (0.057 R)
• M27: 7,344,507 km (0.111 R)
• M28: 7,785,672 km (0.068 R)
• M29: 7,904,901 km (0.051 R)
• M30: 8,326,767 km (0.113 R)
• M31: 8,571,060 km (0.1 R)
• M32: 8,755,963 km (0.069 R)
• M33: 9,476,876 km (0.117 R)
• M34: 9,892,907 km (0.092 R)
• M35: 10,282,161 km (0.1 R)
• M36: 10,380,297 km (0.11 R)
• M37: 10,577,617 km (0.032 R)
• M38: 11,480,440 km (0.096 R)
• M39: 11,786,816 km (0.119 R)
• M40: 12,687,395 km (0.099 R)
• M41: 13,039,698 km (0.056 R)
• M42: 13,323,934 km (0.097 R)
• M43: 13,502,554 km (0.037 R)
• M44: 13,682,072 km (0.071 R)
• M45: 14,043,351 km (0.08 R)
• M46: 14,554,526 km (0.074 R)
• M47: 15,295,335 km (0.117 R)
• M48: 15,896,868 km (0.076 R)
• M49: 16,391,439 km (0.12 R)
• M50: 16,775,307 km (0.116 R)
• M51: 17,045,630 km (0.099 R)
• M52: 17,278,704 km (0.116 R)
• M53: 17,512,675 km (0.074 R)
• M54: 18,658,744 km (0.04 R)
• M55: 18,979,183 km (0.111 R)
• M56: 19,140,150 km (0.097 R)
• M57: 19,544,363 km (0.027 R)
• M58: 19,951,419 km (0.119 R)
• M59: 20,115,079 km (0.103 R)
• M60: 20,649,892 km (0.092 R)
• M61: 21,147,753 km (0.062 R)
• M62: 21,314,705 km (0.119 R)
• M63: 21,817,802 km (0.091 R)
• M64: 24,130,436 km (0.108 R)
• M65: 24,392,232 km (0.088 R)
• M66: 24,874,536 km (0.063 R)
• M67: 25,183,006 km (0.088 R)
• M68: 26,161,227 km (0.066 R)
• M69: 27,514,938 km (0.045 R)
• M70: 27,651,670 km (0.078 R)
• M71: 28,292,249 km (0.093 R)
• M72: 28,614,333 km (0.116 R)
• M73: 28,706,635 km (0.089 R)
• M74: 30,149,506 km (0.114 R)
• M75: 30,478,621 km (0.039 R)
• M76: 30,714,388 km (0.096 R)
• M77: 31,235,138 km (0.113 R)
• M78: 31,377,705 km (0.115 R)
• M79: 31,759,030 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 8.1

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.27 AU - 9.97 AU

Year: 11065 Days

Day: 10.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,501,332 km

• M1: 107,860 km (0.105 R)
• M2: 206,295 km (0.116 R)
• M3: 263,292 km (0.064 R)
• M4: 362,924 km (0.04 R)
• M5: 649,404 km (0.089 R)
• M6: 842,086 km (0.111 R)
• M7: 910,602 km (0.055 R)
• M8: 1,222,813 km (0.088 R)
• M9: 1,381,088 km (0.119 R)
• M10: 1,609,673 km (0.087 R)
• M11: 2,103,047 km (0.11 R)
• M12: 2,342,254 km (0.082 R)
• M13: 2,743,176 km (0.093 R)
• M14: 3,165,491 km (0.064 R)
• M15: 3,219,795 km (0.086 R)
• M16: 3,384,353 km (0.07 R)
• M17: 3,693,422 km (0.099 R)
• M18: 3,808,014 km (0.117 R)
• M19: 3,894,930 km (0.094 R)
• M20: 4,923,715 km (0.106 R)
• M21: 5,113,704 km (0.065 R)
• M22: 5,273,923 km (0.091 R)
• M23: 5,566,387 km (0.099 R)
• M24: 5,698,033 km (0.091 R)
• M25: 6,303,456 km (0.106 R)
• M26: 6,893,919 km (0.091 R)
• M27: 7,357,373 km (0.114 R)
• M28: 7,647,593 km (0.119 R)
• M29: 7,720,746 km (0.042 R)
• M30: 8,164,603 km (0.118 R)
• M31: 8,616,688 km (0.037 R)
• M32: 9,901,733 km (0.079 R)
• M33: 10,101,596 km (0.092 R)
• M34: 10,873,222 km (0.079 R)
• M35: 11,328,598 km (0.105 R)
• M36: 12,732,125 km (0.11 R)
• M37: 13,476,225 km (0.097 R)
• M38: 14,099,749 km (0.102 R)
• M39: 14,279,566 km (0.059 R)
• M40: 15,190,317 km (0.065 R)
• M41: 16,924,007 km (0.096 R)
• M42: 17,547,980 km (0.049 R)
• M43: 17,838,499 km (0.064 R)
• M44: 19,215,099 km (0.025 R)
• M45: 19,364,696 km (0.109 R)
• M46: 19,464,628 km (0.052 R)
• M47: 21,446,650 km (0.12 R)
• M48: 21,965,156 km (0.071 R)
• M49: 22,226,055 km (0.047 R)
• M50: 24,133,876 km (0.097 R)
• M51: 25,434,780 km (0.114 R)
• M52: 26,038,706 km (0.115 R)
• M53: 26,869,573 km (0.073 R)
• M54: 27,092,773 km (0.094 R)
• M55: 27,260,472 km (0.112 R)
• M56: 27,653,166 km (0.03 R)
• M57: 28,217,300 km (0.076 R)
• M58: 28,956,463 km (0.07 R)
• M59: 29,932,589 km (0.066 R)
• M60: 31,211,801 km (0.083 R)
• M61: 31,446,370 km (0.064 R)
• M62: 31,799,122 km (0.068 R)
• M63: 32,390,183 km (0.086 R)
• M64: 33,343,421 km (0.088 R)
• M65: 36,073,133 km (0.12 R)
• M66: 36,936,911 km (0.102 R)
• M67: 38,747,793 km (0.069 R)
• M68: 39,378,947 km (0.077 R)
• M69: 39,695,795 km (0.115 R)
• M70: 41,679,164 km (0.077 R)
• M71: 41,808,117 km (0.044 R)
• M72: 42,520,352 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.2

Radius: 3.2

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 15.34 AU - 15.46 AU

Year: 22412 Days

Day: 17.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,501,332 km

• M1: 496,366 km (0.087 R)
• M2: 609,462 km (0.101 R)
• M3: 1,055,712 km (0.07 R)
• M4: 1,222,514 km (0.089 R)
• M5: 1,397,543 km (0.102 R)
• M6: 1,580,502 km (0.117 R)
• M7: 1,893,759 km (0.065 R)
• M8: 1,943,576 km (0.067 R)
• M9: 2,044,704 km (0.101 R)
• M10: 2,095,866 km (0.056 R)
• M11: 2,438,894 km (0.06 R)
• M12: 2,465,971 km (0.069 R)
• M13: 2,547,951 km (0.09 R)
• M14: 2,827,549 km (0.085 R)
• M15: 3,058,080 km (0.11 R)
• M16: 4,463,701 km (0.089 R)
• M17: 4,497,062 km (0.082 R)
• M18: 5,143,624 km (0.046 R)
• M19: 5,566,986 km (0.075 R)
• M20: 5,746,503 km (0.111 R)
• M21: 6,597,116 km (0.102 R)
• M22: 8,576,895 km (0.09 R)
• M23: 9,975,784 km (0.061 R)
• M24: 10,369,376 km (0.077 R)
• M25: 10,723,475 km (0.082 R)
• M26: 11,763,479 km (0.101 R)
• M27: 11,947,634 km (0.098 R)
• M28: 11,993,860 km (0.097 R)
• M29: 12,458,959 km (0.076 R)
• M30: 13,024,888 km (0.077 R)
• M31: 16,334,442 km (0.098 R)
• M32: 17,527,036 km (0.057 R)
• M33: 17,632,054 km (0.085 R)
• M34: 18,107,326 km (0.102 R)
• M35: 19,232,452 km (0.072 R)
• M36: 20,104,757 km (0.1 R)
• M37: 20,435,219 km (0.114 R)
• M38: 20,490,420 km (0.113 R)
• M39: 21,437,225 km (0.054 R)
• M40: 21,549,573 km (0.103 R)
• M41: 22,341,245 km (0.102 R)
• M42: 25,960,018 km (0.097 R)
• M43: 26,319,651 km (0.09 R)
• M44: 26,560,354 km (0.104 R)
• M45: 26,922,830 km (0.103 R)
• M46: 34,112,653 km (0.12 R)
• M47: 34,440,871 km (0.116 R)
• M48: 34,704,163 km (0.082 R)
• M49: 36,097,218 km (0.067 R)
• M50: 36,364,699 km (0.038 R)
• M51: 36,901,456 km (0.098 R)
• M52: 38,255,018 km (0.027 R)
• M53: 39,280,661 km (0.11 R)
• M54: 39,624,586 km (0.113 R)
• M55: 41,568,910 km (0.103 R)
• M56: 42,623,276 km (0.077 R)
• M57: 42,693,736 km (0.112 R)
• M58: 44,042,511 km (0.076 R)
• M59: 45,045,265 km (0.067 R)
• M60: 46,200,460 km (0.084 R)
• M61: 46,490,829 km (0.086 R)
• M62: 47,365,379 km (0.102 R)
• M63: 48,171,861 km (0.066 R)
• M64: 48,761,276 km (0.103 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit