🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 26.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 76.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.02 AU - 1.12 AU

Year: 410 Days

Day: 28.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.22 AU - 1.24 AU

Year: 506 Days

Day: 29.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.78 AU - 3.3 AU

Year: 1966 Days

Day: 28 Hours

Environment

Temp: -118 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,695,369 km

• M1: 81,531 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 8.7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.82 AU - 5.9 AU

Year: 5261 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,695,369 km

• M1: 109,206 km (0.108 R)
• M2: 176,376 km (0.067 R)
• M3: 249,529 km (0.082 R)
• M4: 603,777 km (0.111 R)
• M5: 800,797 km (0.118 R)
• M6: 1,064,538 km (0.113 R)
• M7: 1,406,070 km (0.12 R)
• M8: 1,580,502 km (0.087 R)
• M9: 1,780,663 km (0.063 R)
• M10: 1,836,763 km (0.051 R)
• M11: 2,008,651 km (0.102 R)
• M12: 2,944,984 km (0.114 R)
• M13: 3,124,052 km (0.091 R)
• M14: 3,192,119 km (0.033 R)
• M15: 3,803,227 km (0.099 R)
• M16: 4,222,250 km (0.116 R)
• M17: 4,475,669 km (0.077 R)
• M18: 4,630,054 km (0.104 R)
• M19: 4,707,995 km (0.115 R)
• M20: 4,786,384 km (0.114 R)
• M21: 4,891,402 km (0.1 R)
• M22: 4,970,838 km (0.09 R)
• M23: 5,984,513 km (0.091 R)
• M24: 6,269,198 km (0.032 R)
• M25: 6,704,677 km (0.112 R)
• M26: 6,822,560 km (0.09 R)
• M27: 7,090,041 km (0.067 R)
• M28: 7,240,238 km (0.093 R)
• M29: 8,863,225 km (0.084 R)
• M30: 9,090,165 km (0.095 R)
• M31: 9,155,240 km (0.102 R)
• M32: 9,782,055 km (0.107 R)
• M33: 9,848,925 km (0.03 R)
• M34: 10,354,716 km (0.073 R)
• M35: 10,593,624 km (0.108 R)
• M36: 10,869,033 km (0.071 R)
• M37: 10,938,148 km (0.111 R)
• M38: 11,391,579 km (0.05 R)
• M39: 11,744,480 km (0.076 R)
• M40: 11,958,106 km (0.066 R)
• M41: 12,316,692 km (0.118 R)
• M42: 12,934,681 km (0.112 R)
• M43: 13,488,342 km (0.099 R)
• M44: 13,936,837 km (0.086 R)
• M45: 14,200,578 km (0.109 R)
• M46: 14,314,272 km (0.093 R)
• M47: 14,618,704 km (0.081 R)
• M48: 15,117,912 km (0.045 R)
• M49: 16,014,751 km (0.103 R)
• M50: 16,489,575 km (0.117 R)
• M51: 16,648,897 km (0.08 R)
• M52: 17,372,053 km (0.109 R)
• M53: 17,453,135 km (0.118 R)
• M54: 17,696,830 km (0.111 R)
• M55: 19,057,273 km (0.089 R)
• M56: 19,392,222 km (0.075 R)
• M57: 19,602,557 km (0.06 R)
• M58: 19,686,781 km (0.09 R)
• M59: 20,622,515 km (0.095 R)
• M60: 21,225,395 km (0.102 R)
• M61: 21,877,791 km (0.116 R)
• M62: 22,052,821 km (0.068 R)
• M63: 22,140,634 km (0.055 R)
• M64: 22,228,448 km (0.084 R)
• M65: 22,492,638 km (0.096 R)
• M66: 22,802,156 km (0.052 R)
• M67: 23,024,159 km (0.087 R)
• M68: 23,157,750 km (0.111 R)
• M69: 24,871,394 km (0.05 R)
• M70: 24,962,649 km (0.108 R)
• M71: 25,283,087 km (0.073 R)
• M72: 26,252,781 km (0.07 R)
• M73: 26,999,723 km (0.082 R)
• M74: 27,564,604 km (0.103 R)
• M75: 28,133,376 km (0.087 R)
• M76: 28,419,107 km (0.078 R)
• M77: 28,849,650 km (0.114 R)
• M78: 30,691,050 km (0.036 R)
• M79: 31,626,037 km (0.09 R)
• M80: 31,774,438 km (0.107 R)
• M81: 31,923,138 km (0.107 R)
• M82: 33,020,738 km (0.089 R)
• M83: 33,725,643 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.8

Radius: 12.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.54 AU - 7.98 AU

Year: 6518 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,695,369 km

• M1: 227,389 km (0.117 R)
• M2: 305,928 km (0.097 R)
• M3: 439,519 km (0.045 R)
• M4: 520,451 km (0.097 R)
• M5: 691,741 km (0.11 R)
• M6: 820,844 km (0.088 R)
• M7: 915,689 km (0.088 R)
• M8: 1,223,860 km (0.118 R)
• M9: 1,512,584 km (0.108 R)
• M10: 1,823,598 km (0.1 R)
• M11: 2,081,505 km (0.095 R)
• M12: 2,214,946 km (0.047 R)
• M13: 2,366,638 km (0.088 R)
• M14: 2,648,780 km (0.094 R)
• M15: 2,991,808 km (0.085 R)
• M16: 3,075,732 km (0.115 R)
• M17: 3,331,993 km (0.101 R)
• M18: 3,471,568 km (0.119 R)
• M19: 3,631,040 km (0.115 R)
• M20: 3,738,750 km (0.047 R)
• M21: 4,180,213 km (0.045 R)
• M22: 4,464,748 km (0.092 R)
• M23: 4,599,686 km (0.053 R)
• M24: 4,953,036 km (0.117 R)
• M25: 5,335,707 km (0.031 R)
• M26: 5,561,600 km (0.059 R)
• M27: 5,665,421 km (0.041 R)
• M28: 5,769,840 km (0.098 R)
• M29: 6,129,623 km (0.088 R)
• M30: 6,453,353 km (0.107 R)
• M31: 7,549,457 km (0.111 R)
• M32: 7,873,186 km (0.078 R)
• M33: 8,060,333 km (0.058 R)
• M34: 8,606,515 km (0.116 R)
• M35: 8,896,137 km (0.089 R)
• M36: 9,164,665 km (0.115 R)
• M37: 9,759,615 km (0.107 R)
• M38: 10,239,525 km (0.087 R)
• M39: 10,367,132 km (0.114 R)
• M40: 10,753,095 km (0.076 R)
• M41: 10,908,826 km (0.084 R)
• M42: 11,301,371 km (0.113 R)
• M43: 11,539,232 km (0.111 R)
• M44: 11,725,332 km (0.038 R)
• M45: 13,277,709 km (0.07 R)
• M46: 13,500,759 km (0.077 R)
• M47: 13,753,131 km (0.079 R)
• M48: 13,865,778 km (0.112 R)
• M49: 14,519,820 km (0.101 R)
• M50: 14,749,602 km (0.061 R)
• M51: 15,183,735 km (0.061 R)
• M52: 15,271,100 km (0.073 R)
• M53: 15,387,787 km (0.097 R)
• M54: 15,563,414 km (0.083 R)
• M55: 16,005,476 km (0.066 R)
• M56: 16,213,268 km (0.072 R)
• M57: 16,302,578 km (0.094 R)
• M58: 16,481,646 km (0.07 R)
• M59: 17,386,863 km (0.107 R)
• M60: 17,999,317 km (0.068 R)
• M61: 18,184,369 km (0.112 R)
• M62: 18,525,452 km (0.102 R)
• M63: 18,993,843 km (0.12 R)
• M64: 19,213,902 km (0.086 R)
• M65: 19,783,421 km (0.11 R)
• M66: 20,198,106 km (0.115 R)
• M67: 20,615,783 km (0.117 R)
• M68: 21,166,304 km (0.047 R)
• M69: 21,394,440 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.2

Radius: 6.3

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 14.38 AU - 14.46 AU

Year: 20307 Days

Day: 15.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,695,369 km

• M1: 139,575 km (0.111 R)
• M2: 437,275 km (0.071 R)
• M3: 663,167 km (0.096 R)
• M4: 737,817 km (0.116 R)
• M5: 815,308 km (0.091 R)
• M6: 923,019 km (0.083 R)
• M7: 1,368,222 km (0.082 R)
• M8: 1,907,672 km (0.025 R)
• M9: 2,015,682 km (0.041 R)
• M10: 2,162,736 km (0.081 R)
• M11: 2,745,271 km (0.117 R)
• M12: 3,999,200 km (0.094 R)
• M13: 4,091,352 km (0.099 R)
• M14: 4,708,144 km (0.104 R)
• M15: 4,903,818 km (0.06 R)
• M16: 5,455,386 km (0.066 R)
• M17: 5,868,874 km (0.081 R)
• M18: 6,562,260 km (0.03 R)
• M19: 7,001,779 km (0.12 R)
• M20: 7,621,563 km (0.101 R)
• M21: 7,909,090 km (0.091 R)
• M22: 8,733,075 km (0.094 R)
• M23: 9,645,772 km (0.116 R)
• M24: 9,956,636 km (0.097 R)
• M25: 10,397,501 km (0.111 R)
• M26: 10,909,126 km (0.048 R)
• M27: 11,890,488 km (0.082 R)
• M28: 12,899,675 km (0.084 R)
• M29: 15,649,433 km (0.059 R)
• M30: 16,014,602 km (0.11 R)
• M31: 16,679,115 km (0.043 R)
• M32: 17,654,643 km (0.037 R)
• M33: 18,803,256 km (0.073 R)
• M34: 19,660,751 km (0.041 R)
• M35: 19,896,966 km (0.119 R)
• M36: 20,292,502 km (0.079 R)
• M37: 20,850,652 km (0.096 R)
• M38: 21,413,888 km (0.117 R)
• M39: 22,473,041 km (0.067 R)
• M40: 22,637,449 km (0.081 R)
• M41: 22,802,306 km (0.062 R)
• M42: 23,549,248 km (0.107 R)
• M43: 23,967,524 km (0.059 R)
• M44: 25,152,040 km (0.112 R)
• M45: 27,138,999 km (0.101 R)
• M46: 27,314,028 km (0.086 R)
• M47: 28,817,935 km (0.088 R)
• M48: 30,621,338 km (0.1 R)
• M49: 31,169,464 km (0.055 R)
• M50: 32,368,192 km (0.082 R)
• M51: 32,460,943 km (0.081 R)
• M52: 33,206,838 km (0.113 R)
• M53: 34,810,377 km (0.091 R)
• M54: 35,382,440 km (0.11 R)
• M55: 36,729,120 km (0.117 R)
• M56: 37,116,877 km (0.072 R)
• M57: 37,896,731 km (0.092 R)
• M58: 39,076,310 km (0.117 R)
• M59: 44,428,922 km (0.041 R)
• M60: 45,568,409 km (0.112 R)
• M61: 46,717,321 km (0.102 R)
• M62: 50,759,156 km (0.102 R)
• M63: 51,624,280 km (0.052 R)
• M64: 51,841,347 km (0.104 R)
• M65: 52,712,455 km (0.094 R)
• M66: 55,688,256 km (0.077 R)
• M67: 56,916,155 km (0.103 R)
• M68: 57,814,790 km (0.095 R)
• M69: 58,152,881 km (0.066 R)
• M70: 59,512,277 km (0.096 R)
• M71: 61,111,329 km (0.089 R)
• M72: 64,234,932 km (0.078 R)
• M73: 66,228,174 km (0.093 R)
• M74: 66,346,057 km (0.101 R)
• M75: 67,528,628 km (0.03 R)
• M76: 67,647,260 km (0.1 R)
• M77: 69,195,897 km (0.055 R)
• M78: 69,914,714 km (0.103 R)
• M79: 70,635,926 km (0.118 R)
• M80: 71,722,306 km (0.073 R)
• M81: 73,545,305 km (0.115 R)
• M82: 74,891,686 km (0.113 R)
• M83: 76,122,877 km (0.058 R)
• M84: 76,988,599 km (0.088 R)
• M85: 79,229,875 km (0.052 R)
• M86: 80,987,799 km (0.083 R)
• M87: 82,504,871 km (0.114 R)
• M88: 84,797,907 km (0.096 R)
• M89: 85,310,430 km (0.085 R)
• M90: 85,695,345 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 18,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit