🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.5 AU - 1.76 AU

Year: 728 Days

Day: 16.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.9

Radius: 14.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.14 AU - 7.42 AU

Year: 5506 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,586,990 km

• M1: 187,297 km (0.064 R)
• M2: 378,782 km (0.113 R)
• M3: 669,600 km (0.1 R)
• M4: 775,366 km (0.114 R)
• M5: 961,466 km (0.054 R)
• M6: 1,163,572 km (0.086 R)
• M7: 1,398,142 km (0.062 R)
• M8: 1,557,613 km (0.117 R)
• M9: 1,837,361 km (0.11 R)
• M10: 1,934,450 km (0.066 R)
• M11: 2,215,844 km (0.098 R)
• M12: 2,382,795 km (0.068 R)
• M13: 2,663,291 km (0.066 R)
• M14: 2,909,230 km (0.089 R)
• M15: 3,069,748 km (0.057 R)
• M16: 3,472,017 km (0.042 R)
• M17: 3,866,357 km (0.047 R)
• M18: 4,327,418 km (0.104 R)
• M19: 4,591,159 km (0.117 R)
• M20: 4,725,198 km (0.078 R)
• M21: 5,134,947 km (0.103 R)
• M22: 6,224,468 km (0.108 R)
• M23: 6,918,154 km (0.107 R)
• M24: 7,010,455 km (0.12 R)
• M25: 7,352,436 km (0.106 R)
• M26: 7,478,248 km (0.118 R)
• M27: 7,731,966 km (0.112 R)
• M28: 7,891,886 km (0.085 R)
• M29: 8,020,690 km (0.079 R)
• M30: 8,444,351 km (0.094 R)
• M31: 8,741,901 km (0.102 R)
• M32: 8,841,833 km (0.082 R)
• M33: 9,449,649 km (0.073 R)
• M34: 10,705,822 km (0.104 R)
• M35: 11,572,293 km (0.111 R)
• M36: 11,755,700 km (0.078 R)
• M37: 12,088,256 km (0.103 R)
• M38: 12,423,954 km (0.107 R)
• M39: 14,265,803 km (0.102 R)
• M40: 14,502,018 km (0.086 R)
• M41: 14,699,786 km (0.102 R)
• M42: 14,898,602 km (0.082 R)
• M43: 15,018,280 km (0.039 R)
• M44: 15,218,442 km (0.072 R)
• M45: 16,851,751 km (0.114 R)
• M46: 17,018,104 km (0.116 R)
• M47: 17,689,200 km (0.052 R)
• M48: 18,712,150 km (0.079 R)
• M49: 20,459,304 km (0.115 R)
• M50: 20,859,628 km (0.083 R)
• M51: 21,128,006 km (0.039 R)
• M52: 21,262,645 km (0.069 R)
• M53: 21,397,432 km (0.044 R)
• M54: 21,803,890 km (0.043 R)
• M55: 21,939,874 km (0.039 R)
• M56: 22,395,250 km (0.033 R)
• M57: 23,176,749 km (0.043 R)
• M58: 23,640,652 km (0.108 R)
• M59: 23,780,377 km (0.092 R)
• M60: 24,342,117 km (0.073 R)
• M61: 24,624,707 km (0.091 R)
• M62: 24,861,072 km (0.115 R)
• M63: 25,288,174 km (0.108 R)
• M64: 25,383,468 km (0.109 R)
• M65: 26,005,645 km (0.086 R)
• M66: 26,391,159 km (0.062 R)
• M67: 26,632,909 km (0.094 R)
• M68: 27,070,034 km (0.052 R)
• M69: 27,902,396 km (0.112 R)
• M70: 28,395,770 km (0.111 R)
• M71: 28,792,653 km (0.105 R)
• M72: 29,591,955 km (0.102 R)
• M73: 30,044,788 km (0.066 R)
• M74: 30,398,587 km (0.1 R)
• M75: 30,855,458 km (0.053 R)
• M76: 32,136,615 km (0.117 R)
• M77: 32,653,924 km (0.111 R)
• M78: 32,757,595 km (0.074 R)
• M79: 33,591,903 km (0.118 R)
• M80: 33,959,165 km (0.08 R)
• M81: 34,486,049 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.8

Radius: 13.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 6.65 AU - 7.67 AU

Year: 6703 Days

Day: 14 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 100,586,990 km

• M1: 175,927 km (0.069 R)
• M2: 280,945 km (0.103 R)
• M3: 532,120 km (0.118 R)
• M4: 631,303 km (0.056 R)
• M5: 777,610 km (0.075 R)
• M6: 1,162,076 km (0.081 R)
• M7: 1,439,880 km (0.106 R)
• M8: 1,712,297 km (0.066 R)
• M9: 1,813,126 km (0.114 R)
• M10: 2,267,156 km (0.089 R)
• M11: 2,964,282 km (0.099 R)
• M12: 3,053,143 km (0.077 R)
• M13: 3,222,338 km (0.032 R)
• M14: 3,605,757 km (0.073 R)
• M15: 3,748,923 km (0.05 R)
• M16: 3,918,417 km (0.03 R)
• M17: 4,115,138 km (0.098 R)
• M18: 4,239,903 km (0.079 R)
• M19: 4,557,200 km (0.102 R)
• M20: 4,660,422 km (0.09 R)
• M21: 5,014,670 km (0.108 R)
• M22: 5,121,334 km (0.046 R)
• M23: 5,721,670 km (0.081 R)
• M24: 5,987,804 km (0.091 R)
• M25: 6,101,200 km (0.104 R)
• M26: 6,243,766 km (0.08 R)
• M27: 6,737,290 km (0.12 R)
• M28: 6,914,563 km (0.096 R)
• M29: 7,243,379 km (0.115 R)
• M30: 7,409,882 km (0.079 R)
• M31: 7,654,175 km (0.112 R)
• M32: 7,823,819 km (0.081 R)
• M33: 7,916,869 km (0.052 R)
• M34: 8,213,821 km (0.117 R)
• M35: 8,482,648 km (0.118 R)
• M36: 9,078,048 km (0.076 R)
• M37: 9,455,034 km (0.084 R)
• M38: 10,105,935 km (0.04 R)
• M39: 10,496,535 km (0.093 R)
• M40: 10,840,460 km (0.073 R)
• M41: 11,187,976 km (0.074 R)
• M42: 11,380,658 km (0.07 R)
• M43: 11,521,579 km (0.105 R)
• M44: 11,733,859 km (0.036 R)
• M45: 11,822,869 km (0.096 R)
• M46: 12,037,093 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.8

Radius: 9.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6 AU - 9.26 AU

Year: 7373 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 100,586,990 km

• M1: 129,851 km (0.099 R)
• M2: 459,265 km (0.051 R)
• M3: 575,802 km (0.1 R)
• M4: 794,215 km (0.111 R)
• M5: 963,261 km (0.099 R)
• M6: 1,351,018 km (0.046 R)
• M7: 1,660,836 km (0.109 R)
• M8: 1,848,132 km (0.051 R)
• M9: 1,976,786 km (0.056 R)
• M10: 2,226,316 km (0.071 R)
• M11: 2,381,000 km (0.106 R)
• M12: 2,610,782 km (0.102 R)
• M13: 2,682,888 km (0.05 R)
• M14: 2,959,644 km (0.118 R)
• M15: 3,130,036 km (0.114 R)
• M16: 3,264,974 km (0.041 R)
• M17: 3,661,109 km (0.119 R)
• M18: 3,947,439 km (0.09 R)
• M19: 4,009,821 km (0.09 R)
• M20: 4,177,670 km (0.113 R)
• M21: 4,520,399 km (0.107 R)
• M22: 5,119,389 km (0.112 R)
• M23: 5,416,789 km (0.108 R)
• M24: 5,602,590 km (0.099 R)
• M25: 5,814,121 km (0.069 R)
• M26: 6,100,452 km (0.043 R)
• M27: 6,440,188 km (0.12 R)
• M28: 6,661,892 km (0.095 R)
• M29: 6,836,174 km (0.11 R)
• M30: 7,112,930 km (0.055 R)
• M31: 7,444,888 km (0.101 R)
• M32: 8,632,695 km (0.117 R)
• M33: 8,768,380 km (0.086 R)
• M34: 9,290,177 km (0.097 R)
• M35: 9,709,201 km (0.096 R)
• M36: 10,220,227 km (0.117 R)
• M37: 10,421,436 km (0.031 R)
• M38: 10,508,054 km (0.067 R)
• M39: 10,740,080 km (0.081 R)
• M40: 11,179,898 km (0.103 R)
• M41: 11,268,609 km (0.08 R)
• M42: 11,865,804 km (0.114 R)
• M43: 11,956,161 km (0.106 R)
• M44: 12,229,028 km (0.095 R)
• M45: 13,028,479 km (0.094 R)
• M46: 13,278,008 km (0.1 R)
• M47: 13,434,637 km (0.062 R)
• M48: 13,844,984 km (0.114 R)
• M49: 13,908,413 km (0.06 R)
• M50: 14,067,585 km (0.087 R)
• M51: 14,580,856 km (0.114 R)
• M52: 14,742,571 km (0.119 R)
• M53: 14,937,347 km (0.117 R)
• M54: 15,231,307 km (0.106 R)
• M55: 15,428,178 km (0.112 R)
• M56: 15,559,974 km (0.104 R)
• M57: 15,857,823 km (0.032 R)
• M58: 16,057,387 km (0.06 R)
• M59: 16,257,848 km (0.105 R)
• M60: 16,492,866 km (0.093 R)
• M61: 16,898,127 km (0.077 R)
• M62: 17,409,452 km (0.092 R)
• M63: 17,649,856 km (0.104 R)
• M64: 17,891,307 km (0.112 R)
• M65: 18,587,236 km (0.051 R)
• M66: 18,797,720 km (0.119 R)
• M67: 19,505,169 km (0.042 R)
• M68: 20,582,573 km (0.088 R)
• M69: 21,018,950 km (0.058 R)
• M70: 21,201,758 km (0.076 R)
• M71: 21,864,028 km (0.063 R)
• M72: 21,975,030 km (0.11 R)
• M73: 22,160,381 km (0.072 R)
• M74: 22,869,924 km (0.097 R)
• M75: 22,945,022 km (0.097 R)
• M76: 23,511,101 km (0.087 R)
• M77: 23,891,079 km (0.099 R)
• M78: 24,158,261 km (0.103 R)
• M79: 24,311,300 km (0.053 R)
• M80: 24,503,084 km (0.083 R)
• M81: 24,579,977 km (0.036 R)
• M82: 24,734,063 km (0.113 R)
• M83: 25,004,237 km (0.089 R)
• M84: 25,275,458 km (0.056 R)
• M85: 25,469,935 km (0.108 R)
• M86: 25,703,757 km (0.081 R)
• M87: 26,330,871 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 717.2

Radius: 4.5

Gravity: 35.42 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 15.65 AU - 22.99 AU

Year: 29709 Days

Day: 21.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,586,990 km

• M1: 141,819 km (0.108 R)
• M2: 278,850 km (0.112 R)
• M3: 742,604 km (0.109 R)
• M4: 952,340 km (0.091 R)
• M5: 1,047,783 km (0.09 R)
• M6: 1,282,652 km (0.109 R)
• M7: 1,957,937 km (0.064 R)
• M8: 2,162,288 km (0.115 R)
• M9: 2,288,249 km (0.108 R)
• M10: 3,673,675 km (0.059 R)
• M11: 3,824,170 km (0.087 R)
• M12: 3,874,734 km (0.091 R)
• M13: 4,130,996 km (0.093 R)
• M14: 4,339,834 km (0.104 R)
• M15: 4,552,263 km (0.095 R)
• M16: 5,097,996 km (0.107 R)
• M17: 5,492,336 km (0.066 R)
• M18: 5,664,224 km (0.112 R)
• M19: 6,978,441 km (0.098 R)
• M20: 7,102,458 km (0.117 R)
• M21: 8,250,771 km (0.087 R)
• M22: 8,712,730 km (0.076 R)
• M23: 8,779,301 km (0.073 R)
• M24: 8,846,171 km (0.117 R)
• M25: 8,980,360 km (0.08 R)
• M26: 9,938,535 km (0.106 R)
• M27: 11,000,679 km (0.091 R)
• M28: 11,581,718 km (0.067 R)
• M29: 11,949,878 km (0.116 R)
• M30: 12,098,279 km (0.08 R)
• M31: 12,321,928 km (0.06 R)
• M32: 14,553,629 km (0.072 R)
• M33: 15,351,584 km (0.118 R)
• M34: 18,854,418 km (0.105 R)
• M35: 20,074,538 km (0.099 R)
• M36: 20,961,504 km (0.093 R)
• M37: 21,770,679 km (0.115 R)
• M38: 21,951,842 km (0.077 R)
• M39: 22,498,473 km (0.102 R)
• M40: 23,141,893 km (0.107 R)
• M41: 25,298,047 km (0.082 R)
• M42: 26,738,375 km (0.043 R)
• M43: 27,517,332 km (0.072 R)
• M44: 28,008,013 km (0.099 R)
• M45: 28,402,652 km (0.067 R)
• M46: 29,697,870 km (0.062 R)
• M47: 29,798,250 km (0.114 R)
• M48: 31,420,340 km (0.038 R)
• M49: 34,116,692 km (0.115 R)
• M50: 34,538,109 km (0.079 R)
• M51: 38,297,803 km (0.092 R)
• M52: 38,407,159 km (0.071 R)
• M53: 40,170,319 km (0.113 R)
• M54: 42,185,104 km (0.031 R)
• M55: 42,750,584 km (0.052 R)
• M56: 45,268,316 km (0.106 R)
• M57: 45,963,347 km (0.05 R)
• M58: 47,129,463 km (0.077 R)
• M59: 47,833,770 km (0.069 R)
• M60: 48,778,331 km (0.108 R)
• M61: 50,445,898 km (0.06 R)
• M62: 50,565,726 km (0.12 R)
• M63: 51,407,214 km (0.069 R)
• M64: 51,527,790 km (0.077 R)
• M65: 51,769,241 km (0.095 R)
• M66: 51,890,116 km (0.081 R)
• M67: 57,550,750 km (0.105 R)
• M68: 60,708,312 km (0.079 R)
• M69: 63,403,766 km (0.073 R)
• M70: 65,614,075 km (0.112 R)
• M71: 66,006,769 km (0.08 R)
• M72: 66,137,967 km (0.098 R)
• M73: 70,243,830 km (0.093 R)
• M74: 71,585,872 km (0.091 R)
• M75: 72,125,023 km (0.045 R)
• M76: 73,614,719 km (0.075 R)
• M77: 75,388,201 km (0.045 R)
• M78: 79,953,031 km (0.119 R)
• M79: 80,092,755 km (0.108 R)
• M80: 81,213,542 km (0.117 R)
• M81: 84,037,801 km (0.116 R)
• M82: 84,748,989 km (0.062 R)
• M83: 85,319,256 km (0.088 R)
• M84: 85,747,854 km (0.113 R)
• M85: 87,613,339 km (0.114 R)
• M86: 87,757,253 km (0.036 R)
• M87: 89,637,099 km (0.093 R)
• M88: 90,072,728 km (0.093 R)
• M89: 92,848,367 km (0.069 R)
• M90: 94,911,471 km (0.117 R)
• M91: 97,884,879 km (0.046 R)
• M92: 98,034,327 km (0.063 R)
• M93: 98,333,523 km (0.104 R)
• M94: 98,483,270 km (0.068 R)
• M95: 100,586,915 km (0.094 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 13,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit