🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.47 AU - 0.53 AU

Year: 148 Days

Day: 46.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,564,888 km

• M1: 504,893 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.13 AU

Year: 364 Days

Day: 44.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,564,888 km

• M1: 208,839 km (0.104 R)
• M2: 328,517 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.9 AU - 1 AU

Year: 388 Days

Day: 23.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.91 AU - 1.23 AU

Year: 464 Days

Day: 15.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,564,888 km

• M1: 644,468 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.12 AU - 1.5 AU

Year: 628 Days

Day: 33.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.31 AU - 1.37 AU

Year: 650 Days

Day: 20.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,564,888 km

• M1: 894,894 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 14

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.32 AU - 5.28 AU

Year: 3736 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 85,564,888 km

• M1: 199,115 km (0.12 R)
• M2: 309,219 km (0.115 R)
• M3: 481,406 km (0.103 R)
• M4: 738,714 km (0.104 R)
• M5: 1,033,123 km (0.111 R)
• M6: 1,147,116 km (0.075 R)
• M7: 1,321,099 km (0.082 R)
• M8: 1,411,755 km (0.114 R)
• M9: 1,733,690 km (0.117 R)
• M10: 1,922,931 km (0.07 R)
• M11: 2,026,752 km (0.074 R)
• M12: 2,119,353 km (0.061 R)
• M13: 2,295,131 km (0.089 R)
• M14: 2,560,816 km (0.089 R)
• M15: 2,851,784 km (0.096 R)
• M16: 3,339,772 km (0.059 R)
• M17: 3,625,953 km (0.119 R)
• M18: 3,805,022 km (0.098 R)
• M19: 3,903,906 km (0.116 R)
• M20: 4,239,753 km (0.113 R)
• M21: 4,868,214 km (0.112 R)
• M22: 5,066,132 km (0.114 R)
• M23: 5,248,342 km (0.099 R)
• M24: 5,563,395 km (0.081 R)
• M25: 6,270,395 km (0.059 R)
• M26: 6,604,746 km (0.1 R)
• M27: 6,704,229 km (0.099 R)
• M28: 6,864,448 km (0.095 R)
• M29: 6,985,622 km (0.117 R)
• M30: 7,311,746 km (0.081 R)
• M31: 7,456,107 km (0.063 R)
• M32: 7,852,691 km (0.094 R)
• M33: 7,979,401 km (0.108 R)
• M34: 8,213,521 km (0.094 R)
• M35: 8,363,568 km (0.087 R)
• M36: 9,194,584 km (0.085 R)
• M37: 9,417,635 km (0.119 R)
• M38: 9,869,271 km (0.112 R)
• M39: 10,029,041 km (0.108 R)
• M40: 10,212,598 km (0.109 R)
• M41: 10,443,727 km (0.074 R)
• M42: 10,536,627 km (0.115 R)
• M43: 10,653,164 km (0.098 R)
• M44: 11,123,798 km (0.043 R)
• M45: 11,529,209 km (0.079 R)
• M46: 11,842,467 km (0.067 R)
• M47: 12,256,404 km (0.055 R)
• M48: 12,379,074 km (0.054 R)
• M49: 12,699,962 km (0.118 R)
• M50: 13,324,682 km (0.114 R)
• M51: 13,653,498 km (0.034 R)
• M52: 13,806,238 km (0.115 R)
• M53: 14,036,319 km (0.036 R)
• M54: 14,396,850 km (0.113 R)
• M55: 14,864,792 km (0.113 R)
• M56: 15,602,759 km (0.099 R)
• M57: 15,949,527 km (0.114 R)
• M58: 16,244,833 km (0.12 R)
• M59: 16,542,084 km (0.113 R)
• M60: 16,732,073 km (0.094 R)
• M61: 16,841,130 km (0.074 R)
• M62: 17,748,740 km (0.058 R)
• M63: 17,915,542 km (0.112 R)
• M64: 18,026,992 km (0.111 R)
• M65: 18,447,063 km (0.085 R)
• M66: 18,927,123 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 9.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.74 AU - 6.8 AU

Year: 7380 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 85,564,888 km

• M1: 134,189 km (0.098 R)
• M2: 252,820 km (0.071 R)
• M3: 383,419 km (0.106 R)
• M4: 473,178 km (0.083 R)
• M5: 721,660 km (0.117 R)
• M6: 1,075,908 km (0.083 R)
• M7: 1,570,478 km (0.115 R)
• M8: 1,646,624 km (0.073 R)
• M9: 1,898,696 km (0.101 R)
• M10: 2,510,851 km (0.104 R)
• M11: 2,783,119 km (0.065 R)
• M12: 3,258,242 km (0.049 R)
• M13: 3,475,458 km (0.101 R)
• M14: 3,841,075 km (0.092 R)
• M15: 4,326,370 km (0.1 R)
• M16: 4,675,382 km (0.112 R)
• M17: 4,741,804 km (0.089 R)
• M18: 4,920,723 km (0.098 R)
• M19: 6,209,508 km (0.068 R)
• M20: 6,430,016 km (0.094 R)
• M21: 6,778,130 km (0.065 R)
• M22: 7,286,164 km (0.104 R)
• M23: 7,938,411 km (0.105 R)
• M24: 8,071,104 km (0.097 R)
• M25: 8,365,663 km (0.119 R)
• M26: 8,582,131 km (0.106 R)
• M27: 9,131,304 km (0.116 R)
• M28: 9,805,542 km (0.088 R)
• M29: 9,890,813 km (0.087 R)
• M30: 10,119,847 km (0.119 R)
• M31: 10,964,477 km (0.107 R)
• M32: 11,861,914 km (0.042 R)
• M33: 12,227,532 km (0.11 R)
• M34: 12,720,756 km (0.103 R)
• M35: 14,207,011 km (0.11 R)
• M36: 14,271,487 km (0.107 R)
• M37: 14,856,116 km (0.051 R)
• M38: 15,316,129 km (0.091 R)
• M39: 16,015,050 km (0.083 R)
• M40: 17,478,417 km (0.114 R)
• M41: 18,771,541 km (0.115 R)
• M42: 20,859,927 km (0.073 R)
• M43: 21,080,135 km (0.066 R)
• M44: 22,080,646 km (0.045 R)
• M45: 22,267,643 km (0.119 R)
• M46: 22,417,690 km (0.115 R)
• M47: 22,869,625 km (0.106 R)
• M48: 23,134,563 km (0.053 R)
• M49: 23,744,174 km (0.11 R)
• M50: 24,629,644 km (0.095 R)
• M51: 25,447,645 km (0.113 R)
• M52: 25,958,522 km (0.045 R)
• M53: 26,195,485 km (0.109 R)
• M54: 26,591,919 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.2

Radius: 9.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.01 AU - 8.21 AU

Year: 9676 Days

Day: 9.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,564,888 km

• M1: 140,622 km (0.052 R)
• M2: 530,175 km (0.085 R)
• M3: 600,336 km (0.089 R)
• M4: 674,088 km (0.063 R)
• M5: 735,573 km (0.11 R)
• M6: 815,308 km (0.078 R)
• M7: 1,073,365 km (0.106 R)
• M8: 1,259,913 km (0.042 R)
• M9: 1,707,360 km (0.073 R)
• M10: 1,815,819 km (0.066 R)
• M11: 1,994,140 km (0.107 R)
• M12: 2,296,477 km (0.104 R)
• M13: 2,368,284 km (0.099 R)
• M14: 2,663,291 km (0.026 R)
• M15: 3,128,091 km (0.087 R)
• M16: 3,397,368 km (0.09 R)
• M17: 3,674,124 km (0.038 R)
• M18: 3,758,647 km (0.047 R)
• M19: 3,843,917 km (0.11 R)
• M20: 3,987,232 km (0.065 R)
• M21: 4,132,342 km (0.108 R)
• M22: 4,487,936 km (0.107 R)
• M23: 4,639,030 km (0.076 R)
• M24: 4,761,251 km (0.089 R)
• M25: 4,884,370 km (0.073 R)
• M26: 5,973,892 km (0.109 R)
• M27: 6,107,034 km (0.094 R)
• M28: 6,786,807 km (0.117 R)
• M29: 7,348,098 km (0.119 R)
• M30: 9,196,230 km (0.057 R)
• M31: 9,350,017 km (0.053 R)
• M32: 9,543,596 km (0.033 R)
• M33: 10,772,543 km (0.103 R)
• M34: 11,467,574 km (0.052 R)
• M35: 12,092,893 km (0.116 R)
• M36: 12,261,490 km (0.11 R)
• M37: 12,473,321 km (0.051 R)
• M38: 12,643,713 km (0.119 R)
• M39: 13,507,192 km (0.111 R)
• M40: 14,478,980 km (0.052 R)
• M41: 16,442,601 km (0.049 R)
• M42: 16,723,247 km (0.08 R)
• M43: 16,817,045 km (0.109 R)
• M44: 16,958,265 km (0.111 R)
• M45: 17,526,887 km (0.103 R)
• M46: 17,813,516 km (0.05 R)
• M47: 17,957,429 km (0.069 R)
• M48: 18,391,413 km (0.109 R)
• M49: 18,682,829 km (0.111 R)
• M50: 18,926,674 km (0.118 R)
• M51: 19,516,389 km (0.07 R)
• M52: 20,212,019 km (0.108 R)
• M53: 20,764,334 km (0.083 R)
• M54: 20,915,727 km (0.075 R)
• M55: 22,762,064 km (0.047 R)
• M56: 25,088,610 km (0.099 R)
• M57: 26,062,043 km (0.116 R)
• M58: 26,498,570 km (0.071 R)
• M59: 27,157,997 km (0.083 R)
• M60: 27,600,658 km (0.096 R)
• M61: 27,878,461 km (0.109 R)
• M62: 28,380,960 km (0.052 R)
• M63: 29,225,141 km (0.055 R)
• M64: 29,451,632 km (0.073 R)
• M65: 29,565,027 km (0.085 R)
• M66: 30,995,632 km (0.081 R)
• M67: 31,806,602 km (0.095 R)
• M68: 32,273,197 km (0.031 R)
• M69: 33,331,154 km (0.069 R)
• M70: 33,864,320 km (0.095 R)
• M71: 34,759,364 km (0.112 R)
• M72: 34,879,342 km (0.114 R)
• M73: 36,146,885 km (0.075 R)
• M74: 36,207,621 km (0.097 R)
• M75: 36,633,676 km (0.089 R)
• M76: 36,877,969 km (0.111 R)
• M77: 37,061,526 km (0.096 R)
• M78: 38,540,600 km (0.083 R)
• M79: 38,975,631 km (0.11 R)
• M80: 39,474,839 km (0.117 R)
• M81: 40,101,804 km (0.026 R)
• M82: 40,164,784 km (0.104 R)
• M83: 40,416,558 km (0.08 R)
• M84: 41,556,493 km (0.053 R)
• M85: 42,258,107 km (0.08 R)
• M86: 42,322,135 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 5.9

Gravity: 28.69 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 11.91 AU - 14.19 AU

Year: 19751 Days

Day: 18.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 85,564,888 km

• M1: 76,145 km (0.108 R)
• M2: 809,175 km (0.069 R)
• M3: 1,116,449 km (0.114 R)
• M4: 2,044,255 km (0.117 R)
• M5: 2,192,058 km (0.117 R)
• M6: 2,305,154 km (0.086 R)
• M7: 2,656,110 km (0.068 R)
• M8: 2,858,367 km (0.111 R)
• M9: 3,320,774 km (0.116 R)
• M10: 3,716,460 km (0.092 R)
• M11: 3,942,652 km (0.116 R)
• M12: 4,503,793 km (0.096 R)
• M13: 4,793,714 km (0.037 R)
• M14: 4,891,701 km (0.079 R)
• M15: 4,940,918 km (0.111 R)
• M16: 4,990,435 km (0.096 R)
• M17: 5,290,379 km (0.096 R)
• M18: 5,391,657 km (0.081 R)
• M19: 5,493,683 km (0.093 R)
• M20: 5,647,768 km (0.105 R)
• M21: 6,439,590 km (0.101 R)
• M22: 6,876,117 km (0.089 R)
• M23: 7,097,821 km (0.117 R)
• M24: 7,265,819 km (0.045 R)
• M25: 7,834,889 km (0.04 R)
• M26: 8,775,112 km (0.04 R)
• M27: 9,076,252 km (0.101 R)
• M28: 10,314,175 km (0.089 R)
• M29: 11,211,762 km (0.072 R)
• M30: 11,604,157 km (0.116 R)
• M31: 12,134,182 km (0.051 R)
• M32: 14,191,303 km (0.065 R)
• M33: 14,972,353 km (0.099 R)
• M34: 15,621,608 km (0.113 R)
• M35: 15,767,167 km (0.065 R)
• M36: 16,501,543 km (0.096 R)
• M37: 17,548,429 km (0.078 R)
• M38: 19,236,341 km (0.117 R)
• M39: 19,627,091 km (0.048 R)
• M40: 21,216,419 km (0.115 R)
• M41: 21,296,902 km (0.031 R)
• M42: 25,451,684 km (0.098 R)
• M43: 26,139,086 km (0.084 R)
• M44: 27,884,295 km (0.067 R)
• M45: 28,149,233 km (0.1 R)
• M46: 28,770,812 km (0.072 R)
• M47: 29,937,227 km (0.112 R)
• M48: 31,118,900 km (0.086 R)
• M49: 32,315,833 km (0.104 R)
• M50: 35,039,711 km (0.079 R)
• M51: 37,057,637 km (0.043 R)
• M52: 37,543,680 km (0.053 R)
• M53: 40,303,910 km (0.05 R)
• M54: 41,305,468 km (0.081 R)
• M55: 41,607,506 km (0.115 R)
• M56: 42,721,412 km (0.086 R)
• M57: 43,742,417 km (0.089 R)
• M58: 44,461,983 km (0.08 R)
• M59: 46,225,742 km (0.065 R)
• M60: 47,273,825 km (0.064 R)
• M61: 47,484,309 km (0.108 R)
• M62: 47,695,242 km (0.106 R)
• M63: 48,012,090 km (0.056 R)
• M64: 48,117,856 km (0.084 R)
• M65: 48,329,686 km (0.049 R)
• M66: 49,180,001 km (0.1 R)
• M67: 52,630,326 km (0.107 R)
• M68: 53,395,519 km (0.095 R)
• M69: 53,724,485 km (0.063 R)
• M70: 57,163,740 km (0.1 R)
• M71: 58,062,823 km (0.101 R)
• M72: 59,761,058 km (0.094 R)
• M73: 59,874,902 km (0.1 R)
• M74: 60,559,163 km (0.103 R)
• M75: 60,787,898 km (0.065 R)
• M76: 63,206,297 km (0.103 R)
• M77: 63,786,737 km (0.085 R)
• M78: 64,135,898 km (0.086 R)
• M79: 65,421,393 km (0.066 R)
• M80: 67,069,812 km (0.11 R)
• M81: 68,136,594 km (0.106 R)
• M82: 68,493,535 km (0.03 R)
• M83: 69,209,061 km (0.103 R)
• M84: 70,047,109 km (0.115 R)
• M85: 73,554,431 km (0.086 R)
• M86: 74,777,094 km (0.049 R)
• M87: 76,253,176 km (0.072 R)
• M88: 78,236,096 km (0.034 R)
• M89: 79,233,914 km (0.062 R)
• M90: 79,734,319 km (0.055 R)
• M91: 80,361,433 km (0.098 R)
• M92: 80,738,420 km (0.051 R)
• M93: 80,990,193 km (0.079 R)
• M94: 81,494,338 km (0.111 R)
• M95: 83,775,855 km (0.12 R)
• M96: 85,308,485 km (0.12 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: 324 - 12,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit