🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.44 AU - 0.66 AU

Year: 143 Days

Day: 28.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.29 AU - 5.33 AU

Year: 3145 Days

Day: 34.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592

Radius: 11

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.24 AU - 10.4 AU

Year: 9206 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,620,541 km

• M1: 193,430 km (0.056 R)
• M2: 307,124 km (0.072 R)
• M3: 455,825 km (0.043 R)
• M4: 647,460 km (0.098 R)
• M5: 1,021,454 km (0.082 R)
• M6: 1,148,164 km (0.08 R)
• M7: 1,397,992 km (0.069 R)
• M8: 1,602,193 km (0.086 R)
• M9: 2,225,867 km (0.083 R)
• M10: 2,297,075 km (0.106 R)
• M11: 2,392,968 km (0.064 R)
• M12: 3,049,852 km (0.109 R)
• M13: 3,398,714 km (0.07 R)
• M14: 3,703,894 km (0.064 R)
• M15: 4,222,699 km (0.088 R)
• M16: 5,264,349 km (0.043 R)
• M17: 5,846,883 km (0.065 R)
• M18: 5,946,067 km (0.052 R)
• M19: 6,863,251 km (0.097 R)
• M20: 7,356,176 km (0.097 R)
• M21: 7,824,118 km (0.03 R)
• M22: 8,006,777 km (0.049 R)
• M23: 8,153,832 km (0.086 R)
• M24: 8,301,784 km (0.042 R)
• M25: 8,751,176 km (0.075 R)
• M26: 8,978,864 km (0.111 R)
• M27: 9,401,478 km (0.037 R)
• M28: 9,634,701 km (0.101 R)
• M29: 9,869,869 km (0.025 R)
• M30: 10,546,351 km (0.109 R)
• M31: 11,986,230 km (0.117 R)
• M32: 14,015,077 km (0.034 R)
• M33: 14,103,638 km (0.099 R)
• M34: 14,192,649 km (0.106 R)
• M35: 14,415,550 km (0.077 R)
• M36: 14,505,159 km (0.111 R)
• M37: 14,594,768 km (0.096 R)
• M38: 14,819,913 km (0.073 R)
• M39: 15,091,433 km (0.108 R)
• M40: 15,502,079 km (0.08 R)
• M41: 16,287,468 km (0.076 R)
• M42: 16,802,683 km (0.094 R)
• M43: 17,657,336 km (0.098 R)
• M44: 18,720,977 km (0.095 R)
• M45: 18,916,501 km (0.092 R)
• M46: 19,014,637 km (0.041 R)
• M47: 19,954,710 km (0.115 R)
• M48: 20,505,829 km (0.109 R)
• M49: 21,828,424 km (0.105 R)
• M50: 21,931,347 km (0.097 R)
• M51: 22,760,269 km (0.082 R)
• M52: 22,916,748 km (0.114 R)
• M53: 23,283,562 km (0.046 R)
• M54: 24,502,037 km (0.074 R)
• M55: 24,769,817 km (0.108 R)
• M56: 25,958,971 km (0.083 R)
• M57: 27,332,728 km (0.114 R)
• M58: 27,610,381 km (0.115 R)
• M59: 28,000,533 km (0.106 R)
• M60: 30,322,591 km (0.068 R)
• M61: 30,782,903 km (0.115 R)
• M62: 30,956,138 km (0.079 R)
• M63: 31,652,067 km (0.107 R)
• M64: 31,826,947 km (0.117 R)
• M65: 32,647,043 km (0.101 R)
• M66: 33,296,148 km (0.103 R)
• M67: 33,711,581 km (0.098 R)
• M68: 33,830,511 km (0.076 R)
• M69: 35,571,531 km (0.12 R)
• M70: 35,814,029 km (0.08 R)
• M71: 36,361,408 km (0.119 R)
• M72: 36,666,737 km (0.067 R)
• M73: 36,789,108 km (0.082 R)
• M74: 36,911,629 km (0.027 R)
• M75: 37,587,961 km (0.102 R)
• M76: 38,392,498 km (0.109 R)
• M77: 39,452,998 km (0.091 R)
• M78: 39,641,192 km (0.114 R)
• M79: 40,460,091 km (0.07 R)
• M80: 41,157,217 km (0.069 R)
• M81: 41,284,524 km (0.119 R)
• M82: 41,603,018 km (0.113 R)
• M83: 41,858,382 km (0.094 R)
• M84: 42,306,727 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.2

Radius: 5

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.05 AU - 19.87 AU

Year: 25642 Days

Day: 24.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,620,541 km

• M1: 76,893 km (0.049 R)
• M2: 191,186 km (0.104 R)
• M3: 459,864 km (0.12 R)
• M4: 1,354,758 km (0.083 R)
• M5: 1,555,967 km (0.096 R)
• M6: 2,421,690 km (0.117 R)
• M7: 2,885,593 km (0.068 R)
• M8: 3,580,027 km (0.111 R)
• M9: 3,648,842 km (0.117 R)
• M10: 3,683,399 km (0.104 R)
• M11: 3,892,985 km (0.106 R)
• M12: 4,070,558 km (0.064 R)
• M13: 4,178,418 km (0.083 R)
• M14: 4,214,621 km (0.048 R)
• M15: 4,507,533 km (0.05 R)
• M16: 4,845,176 km (0.076 R)
• M17: 6,693,607 km (0.106 R)
• M18: 7,035,139 km (0.088 R)
• M19: 7,207,925 km (0.109 R)
• M20: 7,646,246 km (0.062 R)
• M21: 8,003,187 km (0.085 R)
• M22: 8,686,849 km (0.052 R)
• M23: 9,963,966 km (0.108 R)
• M24: 11,551,798 km (0.116 R)
• M25: 11,806,862 km (0.091 R)
• M26: 11,909,486 km (0.112 R)
• M27: 12,322,676 km (0.089 R)
• M28: 12,898,628 km (0.111 R)
• M29: 13,536,812 km (0.1 R)
• M30: 14,185,319 km (0.086 R)
• M31: 14,348,979 km (0.061 R)
• M32: 15,963,290 km (0.116 R)
• M33: 16,133,532 km (0.118 R)
• M34: 16,533,257 km (0.066 R)
• M35: 16,647,999 km (0.114 R)
• M36: 17,051,764 km (0.064 R)
• M37: 18,045,842 km (0.068 R)
• M38: 19,784,618 km (0.102 R)
• M39: 20,457,958 km (0.09 R)
• M40: 21,263,393 km (0.111 R)
• M41: 21,952,889 km (0.085 R)
• M42: 22,016,019 km (0.068 R)
• M43: 22,713,594 km (0.12 R)
• M44: 22,905,080 km (0.103 R)
• M45: 23,676,556 km (0.044 R)
• M46: 23,741,182 km (0.081 R)
• M47: 23,805,958 km (0.115 R)
• M48: 25,641,973 km (0.106 R)
• M49: 26,981,023 km (0.083 R)
• M50: 30,076,054 km (0.109 R)
• M51: 30,286,239 km (0.087 R)
• M52: 32,559,677 km (0.084 R)
• M53: 32,919,759 km (0.078 R)
• M54: 33,716,667 km (0.092 R)
• M55: 33,862,376 km (0.089 R)
• M56: 35,255,730 km (0.106 R)
• M57: 37,267,971 km (0.095 R)
• M58: 37,644,659 km (0.117 R)
• M59: 37,795,752 km (0.112 R)
• M60: 38,174,235 km (0.118 R)
• M61: 38,401,923 km (0.092 R)
• M62: 38,858,645 km (0.067 R)
• M63: 39,240,569 km (0.066 R)
• M64: 39,700,582 km (0.051 R)
• M65: 41,091,394 km (0.081 R)
• M66: 42,497,913 km (0.099 R)
• M67: 42,655,290 km (0.104 R)
• M68: 43,207,156 km (0.11 R)
• M69: 43,999,726 km (0.058 R)
• M70: 45,599,376 km (0.106 R)
• M71: 46,325,374 km (0.112 R)
• M72: 50,095,241 km (0.043 R)
• M73: 51,094,854 km (0.109 R)
• M74: 51,345,729 km (0.069 R)
• M75: 52,437,794 km (0.1 R)
• M76: 52,859,809 km (0.119 R)
• M77: 53,028,855 km (0.115 R)
• M78: 53,113,527 km (0.096 R)
• M79: 54,217,859 km (0.084 R)
• M80: 55,329,820 km (0.073 R)
• M81: 55,501,408 km (0.081 R)
• M82: 57,402,199 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 7.9

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.67 AU - 22.65 AU

Year: 29476 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,620,541 km

• M1: 125,213 km (0.062 R)
• M2: 494,271 km (0.094 R)
• M3: 736,770 km (0.072 R)
• M4: 1,048,083 km (0.119 R)
• M5: 1,397,992 km (0.054 R)
• M6: 1,703,172 km (0.074 R)
• M7: 1,863,541 km (0.076 R)
• M8: 2,071,033 km (0.113 R)
• M9: 3,168,184 km (0.059 R)
• M10: 3,826,564 km (0.068 R)
• M11: 4,090,903 km (0.1 R)
• M12: 4,306,773 km (0.114 R)
• M13: 4,693,334 km (0.067 R)
• M14: 5,618,597 km (0.093 R)
• M15: 5,738,126 km (0.088 R)
• M16: 6,286,701 km (0.081 R)
• M17: 7,302,770 km (0.076 R)
• M18: 8,574,352 km (0.119 R)
• M19: 9,625,875 km (0.079 R)
• M20: 9,697,383 km (0.068 R)
• M21: 11,848,151 km (0.104 R)
• M22: 13,573,613 km (0.079 R)
• M23: 13,653,947 km (0.105 R)
• M24: 14,712,053 km (0.112 R)
• M25: 15,042,963 km (0.105 R)
• M26: 15,711,965 km (0.037 R)
• M27: 15,880,861 km (0.074 R)
• M28: 16,305,420 km (0.086 R)
• M29: 16,390,840 km (0.089 R)
• M30: 19,743,478 km (0.116 R)
• M31: 20,567,762 km (0.066 R)
• M32: 21,216,568 km (0.116 R)
• M33: 21,309,768 km (0.097 R)
• M34: 22,060,600 km (0.11 R)
• M35: 25,050,911 km (0.084 R)
• M36: 26,242,159 km (0.12 R)
• M37: 26,643,231 km (0.085 R)
• M38: 27,350,231 km (0.105 R)
• M39: 28,370,787 km (0.091 R)
• M40: 29,196,268 km (0.116 R)
• M41: 29,612,001 km (0.113 R)
• M42: 30,554,468 km (0.081 R)
• M43: 31,294,229 km (0.075 R)
• M44: 32,254,049 km (0.108 R)
• M45: 33,440,210 km (0.064 R)
• M46: 34,311,917 km (0.049 R)
• M47: 35,412,060 km (0.104 R)
• M48: 36,077,621 km (0.072 R)
• M49: 36,411,972 km (0.108 R)
• M50: 36,859,270 km (0.115 R)
• M51: 37,759,550 km (0.032 R)
• M52: 37,985,742 km (0.114 R)
• M53: 40,619,113 km (0.115 R)
• M54: 43,074,612 km (0.11 R)
• M55: 44,618,612 km (0.044 R)
• M56: 44,977,497 km (0.042 R)
• M57: 46,422,463 km (0.1 R)
• M58: 47,760,467 km (0.058 R)
• M59: 49,605,308 km (0.111 R)
• M60: 50,349,856 km (0.032 R)
• M61: 51,473,336 km (0.059 R)
• M62: 55,149,704 km (0.069 R)
• M63: 58,125,205 km (0.094 R)
• M64: 60,622,144 km (0.073 R)
• M65: 61,019,625 km (0.106 R)
• M66: 62,618,078 km (0.059 R)
• M67: 63,556,805 km (0.066 R)
• M68: 65,176,950 km (0.066 R)
• M69: 65,448,320 km (0.047 R)
• M70: 66,264,676 km (0.08 R)
• M71: 66,674,125 km (0.095 R)
• M72: 67,084,323 km (0.086 R)
• M73: 69,701,986 km (0.102 R)
• M74: 70,257,443 km (0.11 R)
• M75: 70,535,695 km (0.106 R)
• M76: 74,610,891 km (0.111 R)
• M77: 75,321,182 km (0.075 R)
• M78: 78,328,996 km (0.119 R)
• M79: 78,473,059 km (0.066 R)
• M80: 79,919,970 km (0.106 R)
• M81: 81,960,485 km (0.078 R)
• M82: 82,399,854 km (0.109 R)
• M83: 84,313,360 km (0.079 R)
• M84: 84,461,013 km (0.064 R)
• M85: 84,905,020 km (0.059 R)
• M86: 85,498,025 km (0.094 R)
• M87: 88,483,849 km (0.066 R)
• M88: 88,784,391 km (0.097 R)
• M89: 89,235,579 km (0.118 R)
• M90: 90,140,646 km (0.117 R)
• M91: 90,897,013 km (0.1 R)
• M92: 93,637,646 km (0.109 R)
• M93: 99,043,664 km (0.117 R)
• M94: 101,863,135 km (0.097 R)
• M95: 103,124,694 km (0.115 R)
• M96: 105,504,048 km (0.101 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 12,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit