🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.78 AU - 0.82 AU

Year: 270 Days

Day: 26.7 Hours

Environment

Temp: 86 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.3 AU - 1.64 AU

Year: 671 Days

Day: 15.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.79 AU - 2.25 AU

Year: 1082 Days

Day: 16.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.04 AU - 2.56 AU

Year: 1314 Days

Day: 31.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,334,457 km

• M1: 791,223 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 13.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.9 AU - 6.7 AU

Year: 5262 Days

Day: 7.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 33,334,457 km

• M1: 171,589 km (0.069 R)
• M2: 295,456 km (0.041 R)
• M3: 418,724 km (0.081 R)
• M4: 504,893 km (0.118 R)
• M5: 665,711 km (0.114 R)
• M6: 783,893 km (0.097 R)
• M7: 1,113,607 km (0.08 R)
• M8: 1,228,647 km (0.067 R)
• M9: 1,378,395 km (0.092 R)
• M10: 1,471,295 km (0.037 R)
• M11: 1,598,752 km (0.102 R)
• M12: 2,004,163 km (0.113 R)
• M13: 2,385,488 km (0.099 R)
• M14: 2,479,734 km (0.108 R)
• M15: 2,613,774 km (0.093 R)
• M16: 3,092,338 km (0.101 R)
• M17: 3,237,148 km (0.096 R)
• M18: 3,555,343 km (0.083 R)
• M19: 4,975,924 km (0.092 R)
• M20: 5,318,952 km (0.114 R)
• M21: 5,443,268 km (0.093 R)
• M22: 5,695,041 km (0.103 R)
• M23: 6,446,920 km (0.103 R)
• M24: 7,010,904 km (0.085 R)
• M25: 7,202,539 km (0.079 R)
• M26: 7,646,994 km (0.097 R)
• M27: 7,929,286 km (0.119 R)
• M28: 8,650,198 km (0.075 R)
• M29: 8,796,953 km (0.072 R)
• M30: 8,885,366 km (0.05 R)
• M31: 9,063,237 km (0.106 R)
• M32: 9,603,735 km (0.084 R)
• M33: 9,694,840 km (0.116 R)
• M34: 9,969,800 km (0.05 R)
• M35: 10,185,521 km (0.112 R)
• M36: 10,278,571 km (0.053 R)
• M37: 10,842,106 km (0.107 R)
• M38: 11,738,795 km (0.051 R)
• M39: 11,901,408 km (0.111 R)
• M40: 12,294,851 km (0.106 R)
• M41: 12,526,279 km (0.074 R)
• M42: 12,659,121 km (0.091 R)
• M43: 13,466,651 km (0.061 R)
• M44: 13,568,676 km (0.119 R)
• M45: 14,919,545 km (0.061 R)
• M46: 15,772,104 km (0.079 R)
• M47: 15,915,717 km (0.058 R)
• M48: 16,713,373 km (0.085 R)
• M49: 17,934,391 km (0.035 R)
• M50: 18,197,085 km (0.102 R)
• M51: 18,310,181 km (0.1 R)
• M52: 18,840,505 km (0.067 R)
• M53: 19,260,726 km (0.057 R)
• M54: 20,618,476 km (0.047 R)
• M55: 20,854,242 km (0.029 R)
• M56: 21,567,226 km (0.053 R)
• M57: 21,766,789 km (0.116 R)
• M58: 22,530,337 km (0.071 R)
• M59: 22,692,202 km (0.119 R)
• M60: 22,976,438 km (0.04 R)
• M61: 23,098,659 km (0.093 R)
• M62: 23,384,541 km (0.111 R)
• M63: 24,207,927 km (0.114 R)
• M64: 24,581,473 km (0.055 R)
• M65: 25,250,475 km (0.088 R)
• M66: 25,418,623 km (0.094 R)
• M67: 25,671,593 km (0.106 R)
• M68: 26,010,133 km (0.095 R)
• M69: 26,222,562 km (0.099 R)
• M70: 26,307,683 km (0.052 R)
• M71: 29,035,451 km (0.093 R)
• M72: 29,255,808 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.5

Radius: 9.6

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.84 AU - 6.1 AU

Year: 5495 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,334,457 km

• M1: 127,308 km (0.057 R)
• M2: 235,916 km (0.101 R)
• M3: 315,951 km (0.065 R)
• M4: 449,242 km (0.12 R)
• M5: 557,402 km (0.118 R)
• M6: 737,966 km (0.11 R)
• M7: 882,777 km (0.106 R)
• M8: 1,126,023 km (0.102 R)
• M9: 1,201,570 km (0.05 R)
• M10: 1,310,627 km (0.118 R)
• M11: 1,522,009 km (0.052 R)
• M12: 2,033,035 km (0.111 R)
• M13: 2,183,082 km (0.093 R)
• M14: 2,336,868 km (0.065 R)
• M15: 2,554,234 km (0.076 R)
• M16: 2,861,358 km (0.119 R)
• M17: 3,289,358 km (0.086 R)
• M18: 3,806,518 km (0.072 R)
• M19: 3,899,119 km (0.116 R)
• M20: 3,992,318 km (0.106 R)
• M21: 4,062,929 km (0.093 R)
• M22: 4,915,786 km (0.039 R)
• M23: 5,016,765 km (0.108 R)
• M24: 5,375,650 km (0.106 R)
• M25: 5,532,129 km (0.053 R)
• M26: 6,145,481 km (0.072 R)
• M27: 6,363,893 km (0.073 R)
• M28: 6,584,999 km (0.111 R)
• M29: 6,780,523 km (0.118 R)
• M30: 6,864,897 km (0.096 R)
• M31: 8,052,853 km (0.094 R)
• M32: 8,442,705 km (0.064 R)
• M33: 9,085,527 km (0.11 R)
• M34: 9,209,694 km (0.088 R)
• M35: 9,272,076 km (0.057 R)
• M36: 9,365,874 km (0.061 R)
• M37: 9,585,783 km (0.117 R)
• M38: 10,385,533 km (0.1 R)
• M39: 10,744,269 km (0.099 R)
• M40: 12,287,820 km (0.081 R)
• M41: 12,494,265 km (0.095 R)
• M42: 12,945,601 km (0.06 R)
• M43: 13,261,103 km (0.109 R)
• M44: 13,543,694 km (0.082 R)
• M45: 13,899,737 km (0.106 R)
• M46: 14,258,921 km (0.092 R)
• M47: 14,512,190 km (0.115 R)
• M48: 14,657,599 km (0.113 R)
• M49: 14,876,461 km (0.116 R)
• M50: 15,502,827 km (0.119 R)
• M51: 15,577,177 km (0.078 R)
• M52: 15,950,125 km (0.06 R)
• M53: 16,477,457 km (0.107 R)
• M54: 16,553,304 km (0.115 R)
• M55: 17,240,556 km (0.105 R)
• M56: 17,356,046 km (0.071 R)
• M57: 17,937,233 km (0.12 R)
• M58: 18,643,036 km (0.079 R)
• M59: 19,078,964 km (0.077 R)
• M60: 19,880,061 km (0.094 R)
• M61: 19,960,694 km (0.118 R)
• M62: 20,203,492 km (0.055 R)
• M63: 20,569,558 km (0.05 R)
• M64: 20,651,088 km (0.11 R)
• M65: 21,019,847 km (0.102 R)
• M66: 21,556,305 km (0.064 R)
• M67: 22,013,775 km (0.081 R)
• M68: 22,306,389 km (0.079 R)
• M69: 23,234,943 km (0.09 R)
• M70: 24,219,147 km (0.088 R)
• M71: 24,478,101 km (0.118 R)
• M72: 24,564,569 km (0.109 R)
• M73: 26,316,509 km (0.111 R)
• M74: 26,894,556 km (0.064 R)
• M75: 27,882,350 km (0.057 R)
• M76: 28,426,139 km (0.111 R)
• M77: 28,744,932 km (0.06 R)
• M78: 28,927,591 km (0.068 R)
• M79: 29,110,698 km (0.047 R)
• M80: 29,800,793 km (0.106 R)
• M81: 29,939,471 km (0.112 R)
• M82: 31,150,166 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.3

Radius: 12.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.64 AU - 7.04 AU

Year: 6739 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,334,457 km

• M1: 162,164 km (0.087 R)
• M2: 244,593 km (0.106 R)
• M3: 337,194 km (0.088 R)
• M4: 449,990 km (0.072 R)
• M5: 546,032 km (0.089 R)
• M6: 662,719 km (0.088 R)
• M7: 1,414,747 km (0.096 R)
• M8: 1,515,127 km (0.092 R)
• M9: 1,904,680 km (0.101 R)
• M10: 2,188,318 km (0.072 R)
• M11: 2,425,430 km (0.088 R)
• M12: 2,608,837 km (0.067 R)
• M13: 2,839,368 km (0.101 R)
• M14: 3,098,621 km (0.111 R)
• M15: 3,548,013 km (0.07 R)
• M16: 4,139,074 km (0.085 R)
• M17: 4,334,748 km (0.035 R)
• M18: 4,458,615 km (0.087 R)
• M19: 4,608,961 km (0.117 R)
• M20: 5,385,523 km (0.086 R)
• M21: 5,492,187 km (0.075 R)
• M22: 5,762,061 km (0.112 R)
• M23: 5,871,118 km (0.104 R)
• M24: 6,146,977 km (0.084 R)
• M25: 7,709,825 km (0.078 R)
• M26: 8,628,656 km (0.098 R)
• M27: 9,164,814 km (0.105 R)
• M28: 9,388,762 km (0.105 R)
• M29: 9,776,969 km (0.067 R)
• M30: 10,203,323 km (0.066 R)
• M31: 10,502,219 km (0.027 R)
• M32: 10,702,980 km (0.111 R)
• M33: 10,837,618 km (0.106 R)
• M34: 10,972,854 km (0.078 R)
• M35: 11,244,823 km (0.042 R)
• M36: 11,347,447 km (0.1 R)
• M37: 11,484,778 km (0.099 R)
• M38: 11,934,769 km (0.055 R)
• M39: 12,355,288 km (0.113 R)
• M40: 13,138,882 km (0.075 R)
• M41: 13,427,905 km (0.056 R)
• M42: 13,865,179 km (0.112 R)
• M43: 14,012,085 km (0.112 R)
• M44: 14,866,588 km (0.104 R)
• M45: 14,979,235 km (0.106 R)
• M46: 15,205,427 km (0.099 R)
• M47: 15,699,549 km (0.065 R)
• M48: 16,199,056 km (0.117 R)
• M49: 16,547,918 km (0.047 R)
• M50: 16,781,740 km (0.093 R)
• M51: 17,529,878 km (0.088 R)
• M52: 18,007,993 km (0.098 R)
• M53: 19,017,629 km (0.093 R)
• M54: 19,221,830 km (0.08 R)
• M55: 19,550,048 km (0.105 R)
• M56: 20,378,671 km (0.114 R)
• M57: 20,462,146 km (0.107 R)
• M58: 20,671,434 km (0.077 R)
• M59: 21,007,730 km (0.101 R)
• M60: 21,260,999 km (0.084 R)
• M61: 21,685,558 km (0.108 R)
• M62: 23,106,588 km (0.111 R)
• M63: 23,630,779 km (0.119 R)
• M64: 23,938,352 km (0.116 R)
• M65: 24,424,396 km (0.103 R)
• M66: 24,601,819 km (0.101 R)
• M67: 25,451,086 km (0.103 R)
• M68: 26,219,121 km (0.093 R)
• M69: 26,446,510 km (0.06 R)
• M70: 26,537,615 km (0.067 R)
• M71: 27,132,416 km (0.112 R)
• M72: 27,639,104 km (0.048 R)
• M73: 29,084,070 km (0.05 R)
• M74: 29,460,907 km (0.078 R)
• M75: 29,697,272 km (0.119 R)
• M76: 30,457,827 km (0.107 R)
• M77: 30,936,540 km (0.112 R)
• M78: 31,176,795 km (0.101 R)
• M79: 31,514,138 km (0.071 R)
• M80: 31,755,888 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 7.81 AU - 8.37 AU

Year: 8669 Days

Day: 6.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,334,457 km

• M1: 100,530 km (0.098 R)
• M2: 160,519 km (0.089 R)
• M3: 280,945 km (0.113 R)
• M4: 345,721 km (0.088 R)
• M5: 438,172 km (0.111 R)
• M6: 505,042 km (0.057 R)
• M7: 575,802 km (0.107 R)
• M8: 637,586 km (0.083 R)
• M9: 741,557 km (0.091 R)
• M10: 837,449 km (0.118 R)
• M11: 923,168 km (0.101 R)
• M12: 1,119,142 km (0.097 R)
• M13: 1,262,756 km (0.093 R)
• M14: 1,515,726 km (0.117 R)
• M15: 2,030,193 km (0.093 R)
• M16: 2,166,925 km (0.089 R)
• M17: 2,226,465 km (0.1 R)
• M18: 3,206,930 km (0.053 R)
• M19: 3,320,774 km (0.093 R)
• M20: 3,646,598 km (0.12 R)
• M21: 4,056,047 km (0.108 R)
• M22: 4,228,982 km (0.119 R)
• M23: 4,278,798 km (0.106 R)
• M24: 4,736,418 km (0.038 R)
• M25: 4,814,059 km (0.074 R)
• M26: 4,866,269 km (0.112 R)
• M27: 4,997,317 km (0.106 R)
• M28: 5,370,564 km (0.079 R)
• M29: 5,642,682 km (0.064 R)
• M30: 5,975,238 km (0.096 R)
• M31: 6,543,560 km (0.098 R)
• M32: 6,746,565 km (0.093 R)
• M33: 6,922,342 km (0.037 R)
• M34: 7,129,236 km (0.037 R)
• M35: 8,729,036 km (0.089 R)
• M36: 9,081,189 km (0.111 R)
• M37: 9,634,701 km (0.073 R)
• M38: 10,165,624 km (0.11 R)
• M39: 12,561,883 km (0.089 R)
• M40: 13,032,069 km (0.065 R)
• M41: 13,104,923 km (0.08 R)
• M42: 13,287,732 km (0.049 R)
• M43: 14,401,787 km (0.099 R)
• M44: 14,666,126 km (0.113 R)
• M45: 14,779,821 km (0.069 R)
• M46: 15,507,166 km (0.068 R)
• M47: 15,816,833 km (0.082 R)
• M48: 16,089,401 km (0.106 R)
• M49: 16,285,224 km (0.045 R)
• M50: 16,678,966 km (0.06 R)
• M51: 16,916,826 km (0.085 R)
• M52: 17,075,999 km (0.039 R)
• M53: 17,195,677 km (0.118 R)
• M54: 17,556,357 km (0.081 R)
• M55: 18,041,204 km (0.111 R)
• M56: 18,448,709 km (0.083 R)
• M57: 18,571,528 km (0.051 R)
• M58: 18,653,658 km (0.116 R)
• M59: 19,856,574 km (0.063 R)
• M60: 19,940,499 km (0.033 R)
• M61: 20,192,870 km (0.036 R)
• M62: 20,319,580 km (0.11 R)
• M63: 20,404,102 km (0.114 R)
• M64: 20,531,111 km (0.09 R)
• M65: 20,658,419 km (0.043 R)
• M66: 20,913,782 km (0.107 R)
• M67: 21,084,623 km (0.081 R)
• M68: 22,642,984 km (0.085 R)
• M69: 23,657,856 km (0.104 R)
• M70: 23,791,447 km (0.119 R)
• M71: 24,103,807 km (0.05 R)
• M72: 24,327,755 km (0.108 R)
• M73: 24,597,480 km (0.055 R)
• M74: 25,686,254 km (0.102 R)
• M75: 25,823,435 km (0.111 R)
• M76: 26,328,477 km (0.088 R)
• M77: 26,651,609 km (0.047 R)
• M78: 27,910,325 km (0.091 R)
• M79: 30,243,753 km (0.087 R)
• M80: 30,533,823 km (0.069 R)
• M81: 31,067,887 km (0.107 R)
• M82: 31,556,025 km (0.12 R)
• M83: 32,441,196 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit