🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.93 AU - 1.07 AU

Year: 383 Days

Day: 30.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 84.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,872,717 km

• M1: 123,119 km (0.091 R)
• M2: 419,323 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.42 AU - 2.22 AU

Year: 940 Days

Day: 13.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 11.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.89 AU - 5.67 AU

Year: 4001 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,872,717 km

• M1: 146,307 km (0.103 R)
• M2: 306,227 km (0.057 R)
• M3: 399,127 km (0.091 R)
• M4: 481,256 km (0.09 R)
• M5: 604,824 km (0.106 R)
• M6: 712,385 km (0.104 R)
• M7: 837,299 km (0.094 R)
• M8: 938,876 km (0.051 R)
• M9: 1,269,787 km (0.115 R)
• M10: 1,436,738 km (0.107 R)
• M11: 1,740,571 km (0.061 R)
• M12: 1,873,265 km (0.059 R)
• M13: 2,263,117 km (0.111 R)
• M14: 2,350,033 km (0.037 R)
• M15: 2,512,347 km (0.092 R)
• M16: 2,724,476 km (0.111 R)
• M17: 3,854,240 km (0.087 R)
• M18: 4,587,568 km (0.096 R)
• M19: 4,661,470 km (0.079 R)
• M20: 4,791,620 km (0.103 R)
• M21: 5,383,130 km (0.107 R)
• M22: 5,480,668 km (0.102 R)
• M23: 5,618,298 km (0.065 R)
• M24: 5,977,482 km (0.042 R)
• M25: 6,200,682 km (0.094 R)
• M26: 6,739,234 km (0.099 R)
• M27: 6,823,458 km (0.105 R)
• M28: 7,619,020 km (0.116 R)
• M29: 7,816,938 km (0.106 R)
• M30: 7,905,499 km (0.102 R)
• M31: 8,443,902 km (0.077 R)
• M32: 8,557,597 km (0.049 R)
• M33: 8,832,408 km (0.105 R)
• M34: 8,970,936 km (0.089 R)
• M35: 9,273,572 km (0.115 R)
• M36: 9,841,146 km (0.111 R)
• M37: 10,517,628 km (0.038 R)
• M38: 10,639,999 km (0.076 R)
• M39: 10,861,553 km (0.113 R)
• M40: 11,409,381 km (0.099 R)
• M41: 11,610,889 km (0.072 R)
• M42: 12,171,133 km (0.097 R)
• M43: 12,248,176 km (0.071 R)
• M44: 13,450,345 km (0.109 R)
• M45: 13,931,003 km (0.049 R)
• M46: 14,826,795 km (0.096 R)
• M47: 14,909,073 km (0.092 R)
• M48: 15,295,485 km (0.072 R)
• M49: 15,378,811 km (0.037 R)
• M50: 15,573,587 km (0.114 R)
• M51: 15,825,211 km (0.095 R)
• M52: 16,106,455 km (0.108 R)
• M53: 16,446,042 km (0.079 R)
• M54: 16,616,733 km (0.052 R)
• M55: 17,334,354 km (0.105 R)
• M56: 17,508,187 km (0.107 R)
• M57: 17,886,669 km (0.1 R)
• M58: 18,356,108 km (0.119 R)
• M59: 19,217,342 km (0.07 R)
• M60: 19,819,175 km (0.073 R)
• M61: 20,183,146 km (0.109 R)
• M62: 20,426,991 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.6

Radius: 8.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.02 AU - 9.76 AU

Year: 10149 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,872,717 km

• M1: 131,796 km (0.076 R)
• M2: 199,115 km (0.069 R)
• M3: 264,339 km (0.101 R)
• M4: 376,538 km (0.086 R)
• M5: 444,605 km (0.087 R)
• M6: 550,071 km (0.066 R)
• M7: 617,839 km (0.072 R)
• M8: 749,934 km (0.104 R)
• M9: 1,143,077 km (0.107 R)
• M10: 1,277,267 km (0.053 R)
• M11: 1,432,400 km (0.072 R)
• M12: 1,610,421 km (0.045 R)
• M13: 1,917,246 km (0.094 R)
• M14: 2,624,246 km (0.115 R)
• M15: 3,067,504 km (0.034 R)
• M16: 3,404,698 km (0.066 R)
• M17: 3,512,408 km (0.119 R)
• M18: 3,775,850 km (0.064 R)
• M19: 3,955,069 km (0.08 R)
• M20: 4,532,965 km (0.099 R)
• M21: 4,699,617 km (0.109 R)
• M22: 4,941,218 km (0.117 R)
• M23: 5,014,371 km (0.094 R)
• M24: 5,087,973 km (0.056 R)
• M25: 5,286,190 km (0.08 R)
• M26: 5,588,079 km (0.117 R)
• M27: 5,818,310 km (0.033 R)
• M28: 6,077,713 km (0.085 R)
• M29: 6,182,431 km (0.075 R)
• M30: 6,500,626 km (0.094 R)
• M31: 6,607,888 km (0.119 R)
• M32: 6,824,056 km (0.114 R)
• M33: 7,235,899 km (0.088 R)
• M34: 7,291,400 km (0.12 R)
• M35: 7,430,825 km (0.079 R)
• M36: 7,797,490 km (0.054 R)
• M37: 8,026,075 km (0.055 R)
• M38: 8,285,777 km (0.025 R)
• M39: 8,636,584 km (0.096 R)
• M40: 9,201,765 km (0.093 R)
• M41: 9,473,734 km (0.12 R)
• M42: 9,534,471 km (0.072 R)
• M43: 9,748,246 km (0.099 R)
• M44: 10,056,418 km (0.119 R)
• M45: 10,305,349 km (0.094 R)
• M46: 10,682,335 km (0.071 R)
• M47: 10,745,615 km (0.103 R)
• M48: 10,840,909 km (0.059 R)
• M49: 11,514,997 km (0.062 R)
• M50: 12,004,780 km (0.091 R)
• M51: 12,568,016 km (0.102 R)
• M52: 13,446,156 km (0.078 R)
• M53: 13,583,038 km (0.04 R)
• M54: 14,135,204 km (0.114 R)
• M55: 14,659,395 km (0.057 R)
• M56: 14,800,316 km (0.106 R)
• M57: 15,332,585 km (0.096 R)
• M58: 15,654,968 km (0.111 R)
• M59: 15,871,137 km (0.106 R)
• M60: 16,306,467 km (0.12 R)
• M61: 16,819,289 km (0.101 R)
• M62: 17,040,693 km (0.05 R)
• M63: 17,561,144 km (0.108 R)
• M64: 17,973,735 km (0.109 R)
• M65: 18,049,133 km (0.096 R)
• M66: 18,275,773 km (0.083 R)
• M67: 18,617,605 km (0.061 R)
• M68: 18,884,936 km (0.058 R)
• M69: 19,153,464 km (0.093 R)
• M70: 19,849,992 km (0.071 R)
• M71: 20,083,963 km (0.038 R)
• M72: 21,467,294 km (0.05 R)
• M73: 22,069,426 km (0.096 R)
• M74: 22,190,600 km (0.12 R)
• M75: 22,555,170 km (0.103 R)
• M76: 22,921,835 km (0.092 R)
• M77: 23,537,280 km (0.114 R)
• M78: 23,619,709 km (0.109 R)
• M79: 24,033,496 km (0.063 R)
• M80: 24,366,352 km (0.104 R)
• M81: 24,449,678 km (0.102 R)
• M82: 24,616,928 km (0.071 R)
• M83: 25,078,437 km (0.079 R)
• M84: 26,609,123 km (0.045 R)
• M85: 27,733,351 km (0.105 R)
• M86: 28,389,038 km (0.08 R)
• M87: 28,652,630 km (0.118 R)
• M88: 29,049,663 km (0.111 R)
• M89: 29,182,505 km (0.109 R)
• M90: 29,448,490 km (0.088 R)
• M91: 29,670,942 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.3

Radius: 7.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.33 AU - 12.35 AU

Year: 16597 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,872,717 km

• M1: 117,285 km (0.072 R)
• M2: 365,468 km (0.098 R)
• M3: 1,056,759 km (0.052 R)
• M4: 2,435,154 km (0.106 R)
• M5: 2,496,938 km (0.105 R)
• M6: 2,653,866 km (0.109 R)
• M7: 3,245,376 km (0.083 R)
• M8: 3,313,593 km (0.109 R)
• M9: 4,243,493 km (0.115 R)
• M10: 4,318,292 km (0.077 R)
• M11: 4,931,943 km (0.032 R)
• M12: 5,861,245 km (0.118 R)
• M13: 6,755,989 km (0.069 R)
• M14: 8,199,758 km (0.115 R)
• M15: 8,433,730 km (0.119 R)
• M16: 8,717,517 km (0.061 R)
• M17: 8,812,661 km (0.112 R)
• M18: 9,148,807 km (0.075 R)
• M19: 9,342,836 km (0.083 R)
• M20: 9,538,211 km (0.066 R)
• M21: 9,587,279 km (0.047 R)
• M22: 10,282,759 km (0.073 R)
• M23: 10,789,597 km (0.079 R)
• M24: 11,149,230 km (0.11 R)
• M25: 11,200,841 km (0.071 R)
• M26: 12,038,739 km (0.116 R)
• M27: 12,465,243 km (0.063 R)
• M28: 12,626,509 km (0.073 R)
• M29: 13,005,440 km (0.05 R)
• M30: 14,052,626 km (0.112 R)
• M31: 14,108,426 km (0.103 R)
• M32: 14,388,922 km (0.083 R)
• M33: 14,445,170 km (0.031 R)
• M34: 14,898,302 km (0.074 R)
• M35: 15,069,442 km (0.093 R)
• M36: 15,413,667 km (0.112 R)
• M37: 15,818,479 km (0.058 R)
• M38: 16,934,928 km (0.095 R)
• M39: 17,412,743 km (0.098 R)
• M40: 17,653,147 km (0.057 R)
• M41: 19,491,855 km (0.113 R)
• M42: 19,741,533 km (0.108 R)
• M43: 19,992,409 km (0.073 R)
• M44: 20,942,206 km (0.094 R)
• M45: 21,454,878 km (0.118 R)
• M46: 23,878,962 km (0.053 R)
• M47: 24,012,403 km (0.101 R)
• M48: 25,838,694 km (0.116 R)
• M49: 26,181,722 km (0.101 R)
• M50: 27,289,793 km (0.09 R)
• M51: 27,919,750 km (0.086 R)
• M52: 28,696,163 km (0.11 R)
• M53: 29,479,756 km (0.074 R)
• M54: 30,487,148 km (0.11 R)
• M55: 30,776,920 km (0.116 R)
• M56: 31,286,450 km (0.057 R)
• M57: 31,432,607 km (0.102 R)
• M58: 32,092,782 km (0.094 R)
• M59: 32,535,592 km (0.118 R)
• M60: 33,875,690 km (0.077 R)
• M61: 35,082,047 km (0.051 R)
• M62: 36,686,634 km (0.045 R)
• M63: 37,847,364 km (0.117 R)
• M64: 37,925,155 km (0.103 R)
• M65: 38,237,066 km (0.089 R)
• M66: 38,627,965 km (0.113 R)
• M67: 39,256,127 km (0.075 R)
• M68: 39,808,592 km (0.12 R)
• M69: 39,887,729 km (0.107 R)
• M70: 40,046,153 km (0.112 R)
• M71: 40,841,415 km (0.085 R)
• M72: 41,161,106 km (0.109 R)
• M73: 41,641,914 km (0.1 R)
• M74: 42,044,182 km (0.103 R)
• M75: 43,258,468 km (0.091 R)
• M76: 43,339,850 km (0.097 R)
• M77: 43,502,762 km (0.093 R)
• M78: 44,566,402 km (0.113 R)
• M79: 47,053,467 km (0.114 R)
• M80: 48,736,443 km (0.104 R)
• M81: 49,670,532 km (0.11 R)
• M82: 49,755,653 km (0.118 R)
• M83: 51,211,540 km (0.093 R)
• M84: 52,074,570 km (0.118 R)
• M85: 52,421,039 km (0.039 R)
• M86: 54,252,865 km (0.065 R)
• M87: 55,132,500 km (0.116 R)
• M88: 55,928,211 km (0.032 R)
• M89: 56,460,780 km (0.112 R)
• M90: 56,638,651 km (0.057 R)
• M91: 57,531,003 km (0.086 R)
• M92: 59,963,315 km (0.084 R)
• M93: 60,417,494 km (0.069 R)
• M94: 60,508,449 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 18,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit