🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 197 Days

Day: 17.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,837,481 km

• M1: 52,210 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.88 AU - 2.2 AU

Year: 1098 Days

Day: 15.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.1

Radius: 14.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.9 AU - 8.76 AU

Year: 7476 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 56,837,481 km

• M1: 181,013 km (0.112 R)
• M2: 276,307 km (0.105 R)
• M3: 473,776 km (0.102 R)
• M4: 789,428 km (0.091 R)
• M5: 917,185 km (0.113 R)
• M6: 1,010,384 km (0.047 R)
• M7: 1,184,815 km (0.077 R)
• M8: 1,405,771 km (0.108 R)
• M9: 1,552,826 km (0.097 R)
• M10: 1,930,112 km (0.092 R)
• M11: 2,067,143 km (0.083 R)
• M12: 2,264,613 km (0.117 R)
• M13: 2,365,741 km (0.063 R)
• M14: 2,618,112 km (0.069 R)
• M15: 3,117,320 km (0.079 R)
• M16: 3,230,566 km (0.076 R)
• M17: 3,361,763 km (0.086 R)
• M18: 3,478,001 km (0.116 R)
• M19: 3,680,556 km (0.116 R)
• M20: 4,275,806 km (0.119 R)
• M21: 4,475,071 km (0.08 R)
• M22: 5,360,690 km (0.088 R)
• M23: 5,654,800 km (0.116 R)
• M24: 5,754,132 km (0.11 R)
• M25: 5,853,914 km (0.113 R)
• M26: 5,954,294 km (0.059 R)
• M27: 6,156,850 km (0.106 R)
• M28: 6,568,992 km (0.09 R)
• M29: 6,757,336 km (0.056 R)
• M30: 7,355,129 km (0.047 R)
• M31: 7,638,467 km (0.108 R)
• M32: 7,992,117 km (0.114 R)
• M33: 9,015,815 km (0.091 R)
• M34: 9,295,712 km (0.077 R)
• M35: 9,816,612 km (0.093 R)
• M36: 9,936,291 km (0.111 R)
• M37: 10,322,552 km (0.065 R)
• M38: 10,468,709 km (0.093 R)
• M39: 10,763,118 km (0.119 R)
• M40: 11,840,522 km (0.109 R)
• M41: 12,019,291 km (0.063 R)
• M42: 12,173,078 km (0.072 R)
• M43: 12,952,333 km (0.063 R)
• M44: 13,480,713 km (0.106 R)
• M45: 13,694,189 km (0.056 R)
• M46: 14,915,207 km (0.114 R)
• M47: 15,888,939 km (0.069 R)
• M48: 16,511,566 km (0.117 R)
• M49: 16,711,429 km (0.115 R)
• M50: 16,826,021 km (0.107 R)
• M51: 17,084,675 km (0.072 R)
• M52: 17,518,659 km (0.117 R)
• M53: 17,635,046 km (0.094 R)
• M54: 17,868,568 km (0.116 R)
• M55: 17,985,703 km (0.104 R)
• M56: 18,279,663 km (0.111 R)
• M57: 18,664,279 km (0.032 R)
• M58: 19,261,025 km (0.035 R)
• M59: 19,351,233 km (0.087 R)
• M60: 19,622,304 km (0.098 R)
• M61: 19,955,309 km (0.075 R)
• M62: 20,381,812 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.2

Radius: 3.6

Gravity: 16.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 13.09 AU - 15.55 AU

Year: 20415 Days

Day: 17.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,837,481 km

• M1: 96,640 km (0.094 R)
• M2: 180,714 km (0.061 R)
• M3: 249,978 km (0.111 R)
• M4: 607,667 km (0.056 R)
• M5: 732,581 km (0.095 R)
• M6: 965,056 km (0.119 R)
• M7: 1,132,157 km (0.089 R)
• M8: 1,376,600 km (0.097 R)
• M9: 1,661,434 km (0.074 R)
• M10: 1,735,485 km (0.085 R)
• M11: 2,366,040 km (0.088 R)
• M12: 2,449,516 km (0.12 R)
• M13: 2,505,615 km (0.095 R)
• M14: 2,910,427 km (0.104 R)
• M15: 3,335,285 km (0.11 R)
• M16: 3,586,759 km (0.107 R)
• M17: 3,909,591 km (0.069 R)
• M18: 4,107,808 km (0.053 R)
• M19: 4,582,931 km (0.085 R)
• M20: 4,826,925 km (0.1 R)
• M21: 5,473,636 km (0.119 R)
• M22: 5,732,441 km (0.068 R)
• M23: 5,957,436 km (0.065 R)
• M24: 6,032,983 km (0.052 R)
• M25: 6,728,015 km (0.089 R)
• M26: 7,529,560 km (0.068 R)
• M27: 7,652,230 km (0.119 R)
• M28: 8,573,005 km (0.059 R)
• M29: 8,916,332 km (0.119 R)
• M30: 9,308,129 km (0.059 R)
• M31: 9,483,907 km (0.061 R)
• M32: 9,528,038 km (0.096 R)
• M33: 9,572,319 km (0.083 R)
• M34: 10,516,431 km (0.053 R)
• M35: 10,607,835 km (0.05 R)
• M36: 10,930,069 km (0.095 R)
• M37: 11,115,571 km (0.097 R)
• M38: 11,725,780 km (0.067 R)
• M39: 11,963,342 km (0.069 R)
• M40: 13,224,153 km (0.108 R)
• M41: 14,222,270 km (0.095 R)
• M42: 14,475,539 km (0.096 R)
• M43: 14,628,278 km (0.06 R)
• M44: 15,451,665 km (0.035 R)
• M45: 15,869,043 km (0.08 R)
• M46: 16,026,569 km (0.069 R)
• M47: 16,448,884 km (0.104 R)
• M48: 16,661,463 km (0.079 R)
• M49: 17,955,933 km (0.06 R)
• M50: 18,394,554 km (0.12 R)
• M51: 18,947,767 km (0.105 R)
• M52: 19,844,307 km (0.08 R)
• M53: 19,957,403 km (0.117 R)
• M54: 21,041,838 km (0.064 R)
• M55: 21,794,764 km (0.118 R)
• M56: 25,015,307 km (0.118 R)
• M57: 25,382,271 km (0.077 R)
• M58: 25,935,932 km (0.117 R)
• M59: 26,121,434 km (0.072 R)
• M60: 29,212,126 km (0.058 R)
• M61: 29,533,911 km (0.059 R)
• M62: 29,986,444 km (0.116 R)
• M63: 30,506,447 km (0.072 R)
• M64: 30,832,869 km (0.115 R)
• M65: 31,291,985 km (0.096 R)
• M66: 31,819,318 km (0.084 R)
• M67: 32,283,220 km (0.116 R)
• M68: 32,682,497 km (0.102 R)
• M69: 32,816,088 km (0.026 R)
• M70: 33,957,969 km (0.081 R)
• M71: 34,025,587 km (0.054 R)
• M72: 34,499,812 km (0.095 R)
• M73: 34,839,998 km (0.088 R)
• M74: 35,660,841 km (0.042 R)
• M75: 35,935,802 km (0.09 R)
• M76: 36,211,661 km (0.087 R)
• M77: 36,904,000 km (0.107 R)
• M78: 37,740,700 km (0.062 R)
• M79: 37,950,736 km (0.062 R)
• M80: 38,865,826 km (0.089 R)
• M81: 38,936,586 km (0.101 R)
• M82: 39,574,621 km (0.096 R)
• M83: 40,216,246 km (0.107 R)
• M84: 40,502,576 km (0.11 R)
• M85: 41,726,586 km (0.119 R)
• M86: 44,063,604 km (0.111 R)
• M87: 44,950,869 km (0.089 R)
• M88: 45,694,819 km (0.091 R)
• M89: 45,769,319 km (0.064 R)
• M90: 46,068,215 km (0.09 R)
• M91: 47,043,893 km (0.08 R)
• M92: 48,634,567 km (0.107 R)
• M93: 49,551,303 km (0.09 R)
• M94: 51,867,975 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.5

Radius: 6.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.98 AU - 17.58 AU

Year: 24746 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,837,481 km

• M1: 282,590 km (0.088 R)
• M2: 336,296 km (0.114 R)
• M3: 440,416 km (0.086 R)
• M4: 488,437 km (0.032 R)
• M5: 960,718 km (0.108 R)
• M6: 1,250,189 km (0.116 R)
• M7: 1,799,064 km (0.105 R)
• M8: 2,070,883 km (0.115 R)
• M9: 2,126,833 km (0.116 R)
• M10: 2,385,039 km (0.111 R)
• M11: 2,592,681 km (0.117 R)
• M12: 2,775,489 km (0.109 R)
• M13: 3,057,481 km (0.107 R)
• M14: 3,819,383 km (0.081 R)
• M15: 4,203,700 km (0.089 R)
• M16: 4,563,932 km (0.102 R)
• M17: 4,710,837 km (0.108 R)
• M18: 4,896,488 km (0.114 R)
• M19: 5,390,759 km (0.07 R)
• M20: 5,624,282 km (0.072 R)
• M21: 5,702,970 km (0.101 R)
• M22: 6,020,866 km (0.067 R)
• M23: 6,674,010 km (0.062 R)
• M24: 7,608,548 km (0.101 R)
• M25: 10,213,795 km (0.108 R)
• M26: 10,406,177 km (0.116 R)
• M27: 10,454,348 km (0.091 R)
• M28: 10,551,138 km (0.11 R)
• M29: 10,648,227 km (0.096 R)
• M30: 11,286,411 km (0.094 R)
• M31: 11,886,448 km (0.117 R)
• M32: 12,190,282 km (0.072 R)
• M33: 12,650,894 km (0.101 R)
• M34: 12,961,160 km (0.114 R)
• M35: 14,766,357 km (0.084 R)
• M36: 14,874,965 km (0.086 R)
• M37: 14,929,269 km (0.057 R)
• M38: 15,038,326 km (0.039 R)
• M39: 15,422,044 km (0.091 R)
• M40: 16,310,955 km (0.057 R)
• M41: 16,479,552 km (0.078 R)
• M42: 17,502,801 km (0.085 R)
• M43: 18,312,874 km (0.119 R)
• M44: 18,663,830 km (0.1 R)
• M45: 18,722,473 km (0.071 R)
• M46: 19,312,936 km (0.064 R)
• M47: 19,372,326 km (0.055 R)
• M48: 20,511,962 km (0.097 R)
• M49: 21,181,712 km (0.115 R)
• M50: 21,427,053 km (0.097 R)
• M51: 22,730,349 km (0.072 R)
• M52: 22,918,543 km (0.082 R)
• M53: 23,233,597 km (0.077 R)
• M54: 23,549,996 km (0.109 R)
• M55: 23,804,013 km (0.113 R)
• M56: 23,931,471 km (0.094 R)
• M57: 24,379,217 km (0.071 R)
• M58: 24,958,909 km (0.059 R)
• M59: 25,738,912 km (0.11 R)
• M60: 25,935,184 km (0.1 R)
• M61: 28,870,145 km (0.11 R)
• M62: 29,142,114 km (0.115 R)
• M63: 29,551,563 km (0.081 R)
• M64: 30,376,446 km (0.115 R)
• M65: 30,445,560 km (0.101 R)
• M66: 30,722,466 km (0.098 R)
• M67: 31,208,958 km (0.103 R)
• M68: 32,260,033 km (0.12 R)
• M69: 32,612,934 km (0.047 R)
• M70: 33,180,209 km (0.115 R)
• M71: 33,465,193 km (0.118 R)
• M72: 33,750,925 km (0.119 R)
• M73: 34,252,826 km (0.12 R)
• M74: 34,540,802 km (0.119 R)
• M75: 35,409,367 km (0.101 R)
• M76: 36,873,033 km (0.085 R)
• M77: 38,132,497 km (0.083 R)
• M78: 39,030,084 km (0.088 R)
• M79: 39,707,763 km (0.096 R)
• M80: 41,380,865 km (0.073 R)
• M81: 43,387,571 km (0.108 R)
• M82: 43,543,303 km (0.101 R)
• M83: 43,933,155 km (0.103 R)
• M84: 44,559,671 km (0.066 R)
• M85: 45,504,830 km (0.042 R)
• M86: 47,174,641 km (0.117 R)
• M87: 47,254,676 km (0.041 R)
• M88: 49,432,073 km (0.112 R)
• M89: 51,230,389 km (0.115 R)
• M90: 51,724,661 km (0.119 R)
• M91: 52,054,973 km (0.077 R)
• M92: 52,220,278 km (0.068 R)
• M93: 53,216,600 km (0.09 R)
• M94: 53,884,106 km (0.077 R)
• M95: 54,638,528 km (0.105 R)
• M96: 55,565,287 km (0.099 R)
• M97: 56,327,488 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit