🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 16.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.95 AU - 2.63 AU

Year: 1218 Days

Day: 14.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,016,949 km

• M1: 978,520 km (0.117 R)
• M2: 1,287,589 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.45 AU - 3.67 AU

Year: 1881 Days

Day: 15.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.61 AU - 5.45 AU

Year: 3389 Days

Day: 18.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 9.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.04 AU - 6.46 AU

Year: 4846 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,016,949 km

• M1: 115,190 km (0.079 R)
• M2: 201,658 km (0.054 R)
• M3: 345,272 km (0.062 R)
• M4: 419,472 km (0.059 R)
• M5: 528,828 km (0.102 R)
• M6: 607,667 km (0.097 R)
• M7: 846,574 km (0.098 R)
• M8: 977,472 km (0.03 R)
• M9: 1,076,955 km (0.116 R)
• M10: 1,538,165 km (0.085 R)
• M11: 1,929,364 km (0.062 R)
• M12: 2,024,059 km (0.12 R)
• M13: 2,088,087 km (0.095 R)
• M14: 2,469,562 km (0.099 R)
• M15: 2,642,198 km (0.041 R)
• M16: 2,712,509 km (0.106 R)
• M17: 2,890,829 km (0.114 R)
• M18: 2,999,587 km (0.111 R)
• M19: 3,109,841 km (0.112 R)
• M20: 3,334,537 km (0.103 R)
• M21: 3,487,276 km (0.12 R)
• M22: 3,545,021 km (0.111 R)
• M23: 3,603,214 km (0.089 R)
• M24: 3,799,636 km (0.059 R)
• M25: 4,100,777 km (0.101 R)
• M26: 4,182,457 km (0.088 R)
• M27: 4,243,942 km (0.069 R)
• M28: 4,472,378 km (0.075 R)
• M29: 4,577,545 km (0.072 R)
• M30: 4,833,358 km (0.057 R)
• M31: 5,292,324 km (0.099 R)
• M32: 5,606,180 km (0.104 R)
• M33: 5,674,098 km (0.067 R)
• M34: 6,064,847 km (0.114 R)
• M35: 6,345,942 km (0.088 R)
• M36: 6,417,001 km (0.105 R)
• M37: 7,264,173 km (0.119 R)
• M38: 8,223,395 km (0.1 R)
• M39: 8,326,767 km (0.11 R)
• M40: 9,195,332 km (0.109 R)
• M41: 9,356,449 km (0.048 R)
• M42: 9,817,809 km (0.091 R)
• M43: 9,899,938 km (0.045 R)
• M44: 10,847,491 km (0.106 R)
• M45: 12,175,023 km (0.089 R)
• M46: 12,500,099 km (0.107 R)
• M47: 12,559,489 km (0.057 R)
• M48: 12,678,569 km (0.043 R)
• M49: 13,007,984 km (0.097 R)
• M50: 13,188,847 km (0.101 R)
• M51: 13,309,872 km (0.101 R)
• M52: 13,400,977 km (0.086 R)
• M53: 13,797,860 km (0.111 R)
• M54: 13,890,013 km (0.11 R)
• M55: 13,951,497 km (0.079 R)
• M56: 14,198,633 km (0.058 R)
• M57: 14,540,763 km (0.114 R)
• M58: 15,711,367 km (0.112 R)
• M59: 16,097,479 km (0.057 R)
• M60: 16,486,882 km (0.067 R)
• M61: 16,846,366 km (0.036 R)
• M62: 17,043,685 km (0.082 R)
• M63: 17,241,603 km (0.097 R)
• M64: 17,606,622 km (0.093 R)
• M65: 17,907,164 km (0.104 R)
• M66: 18,041,354 km (0.101 R)
• M67: 19,160,495 km (0.065 R)
• M68: 19,884,399 km (0.088 R)
• M69: 20,828,212 km (0.042 R)
• M70: 21,287,777 km (0.072 R)
• M71: 21,643,670 km (0.11 R)
• M72: 21,858,194 km (0.053 R)
• M73: 21,965,605 km (0.037 R)
• M74: 22,505,803 km (0.086 R)
• M75: 22,723,019 km (0.063 R)
• M76: 23,050,190 km (0.117 R)
• M77: 23,196,197 km (0.1 R)
• M78: 23,379,006 km (0.037 R)
• M79: 23,562,413 km (0.094 R)
• M80: 23,782,920 km (0.091 R)
• M81: 24,448,930 km (0.108 R)
• M82: 24,523,280 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 8.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.71 AU - 7.09 AU

Year: 6370 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,016,949 km

• M1: 110,702 km (0.112 R)
• M2: 183,706 km (0.092 R)
• M3: 338,839 km (0.119 R)
• M4: 542,591 km (0.107 R)
• M5: 736,171 km (0.119 R)
• M6: 886,517 km (0.086 R)
• M7: 992,582 km (0.088 R)
• M8: 1,075,010 km (0.056 R)
• M9: 1,145,620 km (0.095 R)
• M10: 1,336,657 km (0.058 R)
• M11: 1,412,952 km (0.117 R)
• M12: 1,683,574 km (0.081 R)
• M13: 1,749,547 km (0.1 R)
• M14: 1,833,472 km (0.116 R)
• M15: 2,040,365 km (0.118 R)
• M16: 2,182,633 km (0.087 R)
• M17: 2,254,889 km (0.06 R)
• M18: 2,383,543 km (0.059 R)
• M19: 2,609,735 km (0.099 R)
• M20: 2,842,958 km (0.096 R)
• M21: 3,455,412 km (0.045 R)
• M22: 3,820,430 km (0.04 R)
• M23: 5,011,977 km (0.073 R)
• M24: 5,798,413 km (0.037 R)
• M25: 6,077,563 km (0.098 R)
• M26: 6,517,680 km (0.045 R)
• M27: 6,622,698 km (0.114 R)
• M28: 6,914,563 km (0.096 R)
• M29: 7,048,752 km (0.12 R)
• M30: 7,401,355 km (0.104 R)
• M31: 7,593,588 km (0.109 R)
• M32: 7,648,939 km (0.071 R)
• M33: 7,787,616 km (0.048 R)
• M34: 8,011,265 km (0.104 R)
• M35: 8,350,703 km (0.044 R)
• M36: 8,694,927 km (0.063 R)
• M37: 9,161,074 km (0.119 R)
• M38: 9,635,449 km (0.118 R)
• M39: 9,815,415 km (0.058 R)
• M40: 10,026,797 km (0.045 R)
• M41: 10,453,899 km (0.064 R)
• M42: 10,607,985 km (0.101 R)
• M43: 11,707,230 km (0.034 R)
• M44: 11,931,328 km (0.075 R)
• M45: 12,027,818 km (0.115 R)
• M46: 12,351,399 km (0.117 R)
• M47: 12,612,447 km (0.111 R)
• M48: 13,139,779 km (0.1 R)
• M49: 13,439,574 km (0.098 R)
• M50: 13,640,783 km (0.109 R)
• M51: 13,708,102 km (0.053 R)
• M52: 14,730,304 km (0.053 R)
• M53: 15,636,119 km (0.103 R)
• M54: 15,847,650 km (0.111 R)
• M55: 15,918,410 km (0.074 R)
• M56: 16,202,347 km (0.047 R)
• M57: 17,173,237 km (0.04 R)
• M58: 17,941,422 km (0.071 R)
• M59: 18,608,778 km (0.112 R)
• M60: 18,758,077 km (0.055 R)
• M61: 19,208,666 km (0.096 R)
• M62: 19,359,760 km (0.082 R)
• M63: 19,549,001 km (0.097 R)
• M64: 20,120,614 km (0.076 R)
• M65: 20,466,185 km (0.062 R)
• M66: 21,789,379 km (0.099 R)
• M67: 22,461,372 km (0.094 R)
• M68: 23,140,098 km (0.102 R)
• M69: 23,785,014 km (0.095 R)
• M70: 23,866,096 km (0.11 R)
• M71: 24,109,791 km (0.11 R)
• M72: 24,395,074 km (0.088 R)
• M73: 24,681,554 km (0.115 R)
• M74: 25,713,630 km (0.046 R)
• M75: 26,005,196 km (0.078 R)
• M76: 26,172,297 km (0.076 R)
• M77: 26,886,328 km (0.097 R)
• M78: 27,013,037 km (0.104 R)
• M79: 27,948,024 km (0.111 R)
• M80: 28,204,883 km (0.088 R)
• M81: 28,290,753 km (0.106 R)
• M82: 28,462,491 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69

Radius: 7.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.35 AU - 21.11 AU

Year: 29638 Days

Day: 21.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 46,016,949 km

• M1: 93,648 km (0.033 R)
• M2: 731,085 km (0.11 R)
• M3: 798,553 km (0.096 R)
• M4: 886,068 km (0.115 R)
• M5: 1,014,124 km (0.093 R)
• M6: 1,128,716 km (0.118 R)
• M7: 1,247,796 km (0.057 R)
• M8: 1,413,101 km (0.103 R)
• M9: 1,652,159 km (0.042 R)
• M10: 2,022,563 km (0.072 R)
• M11: 2,143,737 km (0.079 R)
• M12: 2,919,402 km (0.1 R)
• M13: 3,626,103 km (0.077 R)
• M14: 4,991,183 km (0.119 R)
• M15: 6,178,392 km (0.082 R)
• M16: 6,930,720 km (0.095 R)
• M17: 7,636,223 km (0.108 R)
• M18: 8,403,361 km (0.097 R)
• M19: 8,520,496 km (0.081 R)
• M20: 9,074,457 km (0.079 R)
• M21: 9,355,851 km (0.08 R)
• M22: 9,721,917 km (0.055 R)
• M23: 10,300,561 km (0.115 R)
• M24: 10,678,446 km (0.095 R)
• M25: 11,018,182 km (0.086 R)
• M26: 11,189,472 km (0.032 R)
• M27: 12,014,654 km (0.096 R)
• M28: 12,904,462 km (0.099 R)
• M29: 13,039,698 km (0.106 R)
• M30: 13,815,214 km (0.102 R)
• M31: 15,124,794 km (0.103 R)
• M32: 15,506,268 km (0.072 R)
• M33: 16,473,718 km (0.094 R)
• M34: 18,874,015 km (0.116 R)
• M35: 19,078,964 km (0.094 R)
• M36: 19,130,277 km (0.113 R)
• M37: 19,284,662 km (0.095 R)
• M38: 22,294,122 km (0.073 R)
• M39: 23,991,160 km (0.028 R)
• M40: 24,102,162 km (0.082 R)
• M41: 24,603,315 km (0.066 R)
• M42: 24,715,214 km (0.12 R)
• M43: 25,559,395 km (0.066 R)
• M44: 26,298,857 km (0.062 R)
• M45: 26,699,779 km (0.098 R)
• M46: 27,160,541 km (0.083 R)
• M47: 27,565,951 km (0.073 R)
• M48: 29,503,542 km (0.061 R)
• M49: 29,682,013 km (0.116 R)
• M50: 30,099,391 km (0.026 R)
• M51: 30,338,897 km (0.077 R)
• M52: 32,093,680 km (0.054 R)
• M53: 33,632,593 km (0.076 R)
• M54: 34,005,541 km (0.066 R)
• M55: 37,358,777 km (0.098 R)
• M56: 38,911,603 km (0.111 R)
• M57: 39,237,726 km (0.107 R)
• M58: 41,213,615 km (0.067 R)
• M59: 41,346,458 km (0.081 R)
• M60: 41,546,021 km (0.075 R)
• M61: 43,559,310 km (0.116 R)
• M62: 45,879,273 km (0.046 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 10,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit