🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.53 AU - 0.77 AU

Year: 191 Days

Day: 16 Hours

Environment

Temp: 192 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,341,698 km

• M1: 184,305 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.98 AU - 1.4 AU

Year: 474 Days

Day: 40.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 118.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.19 AU - 3.83 AU

Year: 2402 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.08 AU - 4.62 AU

Year: 2759 Days

Day: 31.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.58 AU - 4.4 AU

Year: 2911 Days

Day: 33.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.5

Radius: 7

Gravity: 18.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.18 AU - 14.94 AU

Year: 20292 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,341,698 km

• M1: 94,695 km (0.109 R)
• M2: 184,903 km (0.065 R)
• M3: 242,797 km (0.031 R)
• M4: 363,672 km (0.109 R)
• M5: 1,240,466 km (0.085 R)
• M6: 1,491,640 km (0.068 R)
• M7: 1,623,286 km (0.086 R)
• M8: 1,690,456 km (0.118 R)
• M9: 2,568,745 km (0.055 R)
• M10: 2,727,169 km (0.07 R)
• M11: 2,970,715 km (0.107 R)
• M12: 3,137,067 km (0.119 R)
• M13: 3,263,926 km (0.06 R)
• M14: 3,479,048 km (0.097 R)
• M15: 3,968,383 km (0.088 R)
• M16: 4,059,787 km (0.093 R)
• M17: 4,198,015 km (0.09 R)
• M18: 5,511,335 km (0.046 R)
• M19: 6,291,787 km (0.1 R)
• M20: 7,724,785 km (0.062 R)
• M21: 8,536,503 km (0.054 R)
• M22: 8,713,926 km (0.086 R)
• M23: 9,193,088 km (0.078 R)
• M24: 10,365,188 km (0.085 R)
• M25: 10,428,168 km (0.088 R)
• M26: 10,491,299 km (0.103 R)
• M27: 12,779,398 km (0.038 R)
• M28: 13,050,320 km (0.113 R)
• M29: 14,293,329 km (0.066 R)
• M30: 14,363,340 km (0.028 R)
• M31: 14,928,820 km (0.094 R)
• M32: 15,000,029 km (0.105 R)
• M33: 15,071,237 km (0.084 R)
• M34: 16,373,786 km (0.119 R)
• M35: 16,741,947 km (0.073 R)
• M36: 17,038,449 km (0.077 R)
• M37: 17,187,449 km (0.029 R)
• M38: 17,336,748 km (0.056 R)
• M39: 18,394,255 km (0.114 R)
• M40: 19,394,766 km (0.102 R)
• M41: 20,333,941 km (0.09 R)
• M42: 21,368,111 km (0.065 R)
• M43: 21,689,746 km (0.045 R)
• M44: 22,746,057 km (0.112 R)
• M45: 25,077,390 km (0.108 R)
• M46: 26,099,742 km (0.095 R)
• M47: 27,048,641 km (0.105 R)
• M48: 30,956,138 km (0.097 R)
• M49: 31,137,899 km (0.06 R)
• M50: 31,502,469 km (0.06 R)
• M51: 32,789,609 km (0.115 R)
• M52: 33,439,612 km (0.092 R)
• M53: 33,719,510 km (0.074 R)
• M54: 35,890,923 km (0.101 R)
• M55: 36,656,864 km (0.113 R)
• M56: 39,182,824 km (0.08 R)
• M57: 40,268,306 km (0.076 R)
• M58: 41,664,054 km (0.1 R)
• M59: 43,380,241 km (0.077 R)
• M60: 43,991,348 km (0.096 R)
• M61: 44,195,699 km (0.117 R)
• M62: 44,502,823 km (0.044 R)
• M63: 44,605,448 km (0.114 R)
• M64: 45,016,393 km (0.056 R)
• M65: 45,119,316 km (0.07 R)
• M66: 45,325,312 km (0.098 R)
• M67: 46,464,500 km (0.075 R)
• M68: 46,776,861 km (0.04 R)
• M69: 47,613,113 km (0.12 R)
• M70: 51,114,301 km (0.051 R)
• M71: 53,167,532 km (0.118 R)
• M72: 54,807,424 km (0.084 R)
• M73: 56,463,772 km (0.074 R)
• M74: 56,574,773 km (0.111 R)
• M75: 57,242,428 km (0.07 R)
• M76: 57,800,728 km (0.117 R)
• M77: 59,035,509 km (0.088 R)
• M78: 60,846,840 km (0.083 R)
• M79: 61,759,387 km (0.103 R)
• M80: 62,676,421 km (0.057 R)
• M81: 63,021,544 km (0.081 R)
• M82: 63,136,734 km (0.084 R)
• M83: 63,482,604 km (0.07 R)
• M84: 68,746,056 km (0.103 R)
• M85: 69,934,611 km (0.059 R)
• M86: 70,411,828 km (0.075 R)
• M87: 72,331,917 km (0.116 R)
• M88: 74,999,995 km (0.109 R)
• M89: 75,855,695 km (0.085 R)
• M90: 76,223,406 km (0.103 R)
• M91: 79,062,175 km (0.109 R)
• M92: 80,432,043 km (0.11 R)
• M93: 82,438,450 km (0.06 R)
• M94: 84,207,594 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.2

Radius: 5.4

Gravity: 26.72 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.9 AU - 15.44 AU

Year: 21581 Days

Day: 16.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,341,698 km

• M1: 116,088 km (0.083 R)
• M2: 285,882 km (0.103 R)
• M3: 321,187 km (0.108 R)
• M4: 890,855 km (0.106 R)
• M5: 1,263,653 km (0.095 R)
• M6: 2,473,451 km (0.094 R)
• M7: 2,628,584 km (0.082 R)
• M8: 2,948,574 km (0.081 R)
• M9: 3,890,741 km (0.064 R)
• M10: 4,254,713 km (0.078 R)
• M11: 4,629,605 km (0.065 R)
• M12: 4,869,261 km (0.09 R)
• M13: 5,460,921 km (0.094 R)
• M14: 6,443,330 km (0.095 R)
• M15: 7,312,045 km (0.038 R)
• M16: 7,478,996 km (0.082 R)
• M17: 8,682,660 km (0.114 R)
• M18: 8,978,116 km (0.104 R)
• M19: 10,068,535 km (0.069 R)
• M20: 10,441,183 km (0.087 R)
• M21: 11,264,121 km (0.058 R)
• M22: 13,038,801 km (0.084 R)
• M23: 13,717,826 km (0.119 R)
• M24: 14,061,751 km (0.078 R)
• M25: 14,269,393 km (0.115 R)
• M26: 15,536,636 km (0.115 R)
• M27: 16,474,017 km (0.109 R)
• M28: 16,692,878 km (0.107 R)
• M29: 16,912,787 km (0.051 R)
• M30: 17,801,847 km (0.117 R)
• M31: 18,026,543 km (0.072 R)
• M32: 20,480,547 km (0.109 R)
• M33: 20,794,553 km (0.091 R)
• M34: 21,506,938 km (0.116 R)
• M35: 21,666,409 km (0.118 R)
• M36: 22,631,016 km (0.091 R)
• M37: 23,037,175 km (0.12 R)
• M38: 23,527,556 km (0.096 R)
• M39: 23,609,686 km (0.085 R)
• M40: 24,601,968 km (0.1 R)
• M41: 26,115,899 km (0.072 R)
• M42: 26,285,991 km (0.087 R)
• M43: 26,712,645 km (0.068 R)
• M44: 26,884,084 km (0.069 R)
• M45: 29,497,858 km (0.11 R)
• M46: 31,555,876 km (0.084 R)
• M47: 31,737,039 km (0.111 R)
• M48: 32,739,494 km (0.085 R)
• M49: 33,014,754 km (0.12 R)
• M50: 33,106,607 km (0.089 R)
• M51: 37,138,120 km (0.073 R)
• M52: 37,329,306 km (0.098 R)
• M53: 37,616,833 km (0.075 R)
• M54: 38,387,113 km (0.109 R)
• M55: 39,552,181 km (0.088 R)
• M56: 41,321,475 km (0.105 R)
• M57: 42,116,139 km (0.119 R)
• M58: 43,116,500 km (0.097 R)
• M59: 44,023,362 km (0.064 R)
• M60: 45,242,585 km (0.062 R)
• M61: 49,280,381 km (0.093 R)
• M62: 52,678,646 km (0.072 R)
• M63: 53,108,740 km (0.084 R)
• M64: 54,188,986 km (0.118 R)
• M65: 55,058,300 km (0.081 R)
• M66: 56,480,975 km (0.11 R)
• M67: 57,031,346 km (0.075 R)
• M68: 59,250,630 km (0.069 R)
• M69: 59,362,230 km (0.105 R)
• M70: 60,370,819 km (0.054 R)
• M71: 63,087,516 km (0.08 R)
• M72: 64,690,757 km (0.069 R)
• M73: 68,404,973 km (0.117 R)
• M74: 71,830,465 km (0.062 R)
• M75: 72,785,198 km (0.071 R)
• M76: 73,623,994 km (0.088 R)
• M77: 73,984,375 km (0.042 R)
• M78: 74,345,504 km (0.073 R)
• M79: 76,159,528 km (0.084 R)
• M80: 76,281,001 km (0.036 R)
• M81: 77,621,249 km (0.048 R)
• M82: 81,067,834 km (0.057 R)
• M83: 83,309,708 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833

Radius: 4.6

Gravity: 39.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.23 AU - 16.43 AU

Year: 21923 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,341,698 km

• M1: 107,710 km (0.118 R)
• M2: 215,720 km (0.071 R)
• M3: 265,536 km (0.036 R)
• M4: 378,034 km (0.081 R)
• M5: 598,092 km (0.119 R)
• M6: 1,587,233 km (0.116 R)
• M7: 1,724,265 km (0.098 R)
• M8: 1,794,127 km (0.093 R)
• M9: 1,936,844 km (0.09 R)
• M10: 2,623,647 km (0.11 R)
• M11: 2,704,281 km (0.044 R)
• M12: 3,291,303 km (0.073 R)
• M13: 3,466,183 km (0.089 R)
• M14: 3,599,175 km (0.042 R)
• M15: 3,644,055 km (0.047 R)
• M16: 3,916,323 km (0.059 R)
• M17: 4,242,296 km (0.072 R)
• M18: 4,674,335 km (0.056 R)
• M19: 5,120,137 km (0.096 R)
• M20: 7,949,032 km (0.099 R)
• M21: 8,719,162 km (0.106 R)
• M22: 8,779,301 km (0.094 R)
• M23: 9,327,577 km (0.078 R)
• M24: 9,450,845 km (0.097 R)
• M25: 10,456,891 km (0.115 R)
• M26: 11,102,705 km (0.073 R)
• M27: 11,298,978 km (0.084 R)
• M28: 11,562,419 km (0.075 R)
• M29: 14,093,615 km (0.057 R)
• M30: 14,806,150 km (0.052 R)
• M31: 15,457,200 km (0.074 R)
• M32: 15,896,569 km (0.118 R)
• M33: 15,970,171 km (0.113 R)
• M34: 17,163,364 km (0.103 R)
• M35: 17,238,761 km (0.106 R)
• M36: 17,923,470 km (0.118 R)
• M37: 18,153,702 km (0.106 R)
• M38: 19,240,829 km (0.084 R)
• M39: 19,476,596 km (0.09 R)
• M40: 19,555,434 km (0.118 R)
• M41: 20,109,843 km (0.097 R)
• M42: 20,269,165 km (0.085 R)
• M43: 20,508,970 km (0.114 R)
• M44: 22,709,256 km (0.119 R)
• M45: 23,543,114 km (0.032 R)
• M46: 25,843,780 km (0.086 R)
• M47: 26,017,014 km (0.102 R)
• M48: 27,152,612 km (0.117 R)
• M49: 27,859,462 km (0.073 R)
• M50: 29,562,185 km (0.113 R)
• M51: 29,743,497 km (0.092 R)
• M52: 31,022,110 km (0.048 R)
• M53: 32,692,371 km (0.104 R)
• M54: 35,347,882 km (0.091 R)
• M55: 35,540,265 km (0.115 R)
• M56: 37,188,983 km (0.104 R)
• M57: 37,973,325 km (0.08 R)
• M58: 38,565,284 km (0.087 R)
• M59: 38,763,351 km (0.119 R)
• M60: 39,758,327 km (0.089 R)
• M61: 40,560,321 km (0.058 R)
• M62: 41,165,295 km (0.096 R)
• M63: 41,976,714 km (0.078 R)
• M64: 43,821,405 km (0.099 R)
• M65: 44,338,415 km (0.1 R)
• M66: 44,961,640 km (0.116 R)
• M67: 45,274,300 km (0.029 R)
• M68: 46,426,951 km (0.067 R)
• M69: 49,404,248 km (0.098 R)
• M70: 51,677,537 km (0.059 R)
• M71: 54,872,200 km (0.073 R)
• M72: 55,094,951 km (0.112 R)
• M73: 56,774,486 km (0.119 R)
• M74: 58,584,471 km (0.116 R)
• M75: 59,496,569 km (0.106 R)
• M76: 59,954,488 km (0.117 R)
• M77: 60,183,822 km (0.066 R)
• M78: 61,104,148 km (0.099 R)
• M79: 61,565,957 km (0.104 R)
• M80: 62,958,563 km (0.09 R)
• M81: 65,302,612 km (0.101 R)
• M82: 67,794,314 km (0.095 R)
• M83: 68,751,741 km (0.099 R)
• M84: 69,232,099 km (0.046 R)
• M85: 71,529,175 km (0.062 R)
• M86: 75,206,590 km (0.077 R)
• M87: 78,568,353 km (0.111 R)
• M88: 78,693,716 km (0.075 R)
• M89: 79,447,839 km (0.083 R)
• M90: 79,825,873 km (0.042 R)
• M91: 80,330,616 km (0.116 R)
• M92: 81,343,543 km (0.107 R)
• M93: 84,793,270 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 17,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit