🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.64 AU - 0.72 AU

Year: 206 Days

Day: 36.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.36 AU - 1.82 AU

Year: 736 Days

Day: 31.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.23 AU - 2.03 AU

Year: 764 Days

Day: 43.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,644,583 km

• M1: 1,364,482 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.42 AU - 2.46 AU

Year: 1399 Days

Day: 44.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,644,583 km

• M1: 261,497 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.92 AU - 4.24 AU

Year: 2487 Days

Day: 41.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,644,583 km

• M1: 2,532,542 km (0.057 R)
• M2: 2,884,546 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.12 AU - 4.22 AU

Year: 3126 Days

Day: 27.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825

Radius: 6.2

Gravity: 21.46 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.64 AU - 15.04 AU

Year: 16890 Days

Day: 15.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 83,644,583 km

• M1: 128,804 km (0.102 R)
• M2: 591,360 km (0.088 R)
• M3: 698,921 km (0.12 R)
• M4: 909,256 km (0.084 R)
• M5: 1,034,619 km (0.045 R)
• M6: 1,302,100 km (0.085 R)
• M7: 1,472,941 km (0.085 R)
• M8: 1,681,330 km (0.098 R)
• M9: 1,836,015 km (0.083 R)
• M10: 2,226,166 km (0.109 R)
• M11: 3,042,970 km (0.105 R)
• M12: 3,660,809 km (0.116 R)
• M13: 3,700,752 km (0.069 R)
• M14: 3,861,719 km (0.118 R)
• M15: 4,232,573 km (0.089 R)
• M16: 4,614,646 km (0.081 R)
• M17: 4,788,029 km (0.085 R)
• M18: 6,155,504 km (0.068 R)
• M19: 6,636,461 km (0.066 R)
• M20: 7,129,535 km (0.052 R)
• M21: 7,532,552 km (0.083 R)
• M22: 7,736,753 km (0.09 R)
• M23: 7,788,065 km (0.096 R)
• M24: 9,108,416 km (0.059 R)
• M25: 9,821,848 km (0.107 R)
• M26: 10,326,292 km (0.085 R)
• M27: 10,954,304 km (0.1 R)
• M28: 11,889,740 km (0.076 R)
• M29: 12,246,979 km (0.095 R)
• M30: 12,850,457 km (0.115 R)
• M31: 14,781,616 km (0.109 R)
• M32: 15,294,587 km (0.083 R)
• M33: 15,553,242 km (0.119 R)
• M34: 16,140,563 km (0.106 R)
• M35: 16,206,237 km (0.093 R)
• M36: 16,602,222 km (0.095 R)
• M37: 16,801,486 km (0.099 R)
• M38: 18,218,178 km (0.086 R)
• M39: 18,423,726 km (0.1 R)
• M40: 19,044,707 km (0.09 R)
• M41: 19,953,962 km (0.065 R)
• M42: 20,165,793 km (0.067 R)
• M43: 20,948,938 km (0.08 R)
• M44: 21,741,956 km (0.085 R)
• M45: 21,814,511 km (0.085 R)
• M46: 22,765,355 km (0.115 R)
• M47: 22,912,859 km (0.083 R)
• M48: 23,357,164 km (0.052 R)
• M49: 25,391,845 km (0.099 R)
• M50: 26,857,306 km (0.084 R)
• M51: 27,796,780 km (0.119 R)
• M52: 28,508,567 km (0.057 R)
• M53: 29,627,709 km (0.036 R)
• M54: 30,924,124 km (0.109 R)
• M55: 31,908,478 km (0.04 R)
• M56: 32,073,634 km (0.114 R)
• M57: 32,736,652 km (0.093 R)
• M58: 33,655,931 km (0.034 R)
• M59: 34,329,719 km (0.071 R)
• M60: 35,093,117 km (0.067 R)
• M61: 36,550,201 km (0.064 R)
• M62: 36,809,304 km (0.11 R)
• M63: 38,026,881 km (0.108 R)
• M64: 39,257,623 km (0.115 R)
• M65: 41,128,195 km (0.068 R)
• M66: 42,209,937 km (0.108 R)
• M67: 43,209,849 km (0.079 R)
• M68: 44,955,207 km (0.112 R)
• M69: 45,604,163 km (0.03 R)
• M70: 47,663,378 km (0.053 R)
• M71: 47,946,566 km (0.11 R)
• M72: 48,325,049 km (0.073 R)
• M73: 48,894,418 km (0.111 R)
• M74: 50,905,014 km (0.085 R)
• M75: 51,194,486 km (0.105 R)
• M76: 51,968,954 km (0.03 R)
• M77: 52,066,043 km (0.068 R)
• M78: 52,844,999 km (0.116 R)
• M79: 55,601,190 km (0.098 R)
• M80: 55,899,189 km (0.082 R)
• M81: 56,297,419 km (0.104 R)
• M82: 56,696,695 km (0.056 R)
• M83: 57,297,181 km (0.08 R)
• M84: 58,201,949 km (0.12 R)
• M85: 58,403,757 km (0.057 R)
• M86: 60,127,573 km (0.074 R)
• M87: 60,535,676 km (0.074 R)
• M88: 61,047,001 km (0.111 R)
• M89: 62,279,987 km (0.051 R)
• M90: 66,660,063 km (0.049 R)
• M91: 67,399,675 km (0.102 R)
• M92: 68,035,765 km (0.045 R)
• M93: 68,673,950 km (0.078 R)
• M94: 68,780,463 km (0.066 R)
• M95: 68,993,640 km (0.098 R)
• M96: 69,634,817 km (0.104 R)
• M97: 70,600,172 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.7

Radius: 6

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.14 AU - 20.24 AU

Year: 23913 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,644,583 km

• M1: 99,931 km (0.077 R)
• M2: 193,280 km (0.09 R)
• M3: 781,200 km (0.118 R)
• M4: 923,767 km (0.082 R)
• M5: 1,127,070 km (0.097 R)
• M6: 1,372,560 km (0.077 R)
• M7: 2,040,515 km (0.067 R)
• M8: 2,546,006 km (0.063 R)
• M9: 2,794,787 km (0.057 R)
• M10: 2,903,844 km (0.08 R)
• M11: 3,126,147 km (0.088 R)
• M12: 3,866,207 km (0.075 R)
• M13: 4,110,650 km (0.104 R)
• M14: 4,529,524 km (0.101 R)
• M15: 4,918,030 km (0.055 R)
• M16: 5,049,826 km (0.109 R)
• M17: 6,966,174 km (0.12 R)
• M18: 7,015,392 km (0.054 R)
• M19: 7,615,878 km (0.083 R)
• M20: 7,870,942 km (0.098 R)
• M21: 8,599,933 km (0.115 R)
• M22: 8,652,741 km (0.102 R)
• M23: 8,812,212 km (0.114 R)
• M24: 10,289,491 km (0.112 R)
• M25: 10,401,839 km (0.088 R)
• M26: 11,490,463 km (0.078 R)
• M27: 11,900,511 km (0.051 R)
• M28: 13,650,207 km (0.066 R)
• M29: 16,651,290 km (0.071 R)
• M30: 17,449,096 km (0.105 R)
• M31: 18,395,452 km (0.101 R)
• M32: 18,463,668 km (0.12 R)
• M33: 18,531,885 km (0.058 R)
• M34: 19,775,941 km (0.099 R)
• M35: 20,196,610 km (0.109 R)
• M36: 20,267,071 km (0.119 R)
• M37: 22,708,658 km (0.104 R)
• M38: 22,855,263 km (0.116 R)
• M39: 24,562,325 km (0.092 R)
• M40: 25,165,803 km (0.106 R)
• M41: 25,850,362 km (0.1 R)
• M42: 26,310,226 km (0.089 R)
• M43: 26,387,120 km (0.025 R)
• M44: 26,695,441 km (0.097 R)
• M45: 28,019,232 km (0.099 R)
• M46: 29,125,359 km (0.087 R)
• M47: 29,204,945 km (0.096 R)
• M48: 29,364,267 km (0.101 R)
• M49: 30,165,214 km (0.086 R)
• M50: 31,135,805 km (0.032 R)
• M51: 31,788,500 km (0.118 R)
• M52: 31,952,460 km (0.074 R)
• M53: 32,693,418 km (0.1 R)
• M54: 33,024,628 km (0.107 R)
• M55: 34,528,535 km (0.049 R)
• M56: 35,458,585 km (0.041 R)
• M57: 36,568,302 km (0.104 R)
• M58: 37,602,622 km (0.12 R)
• M59: 38,123,521 km (0.082 R)
• M60: 38,210,587 km (0.088 R)
• M61: 41,387,597 km (0.119 R)
• M62: 42,736,073 km (0.095 R)
• M63: 43,370,367 km (0.102 R)
• M64: 43,552,129 km (0.099 R)
• M65: 44,464,826 km (0.059 R)
• M66: 44,739,936 km (0.107 R)
• M67: 46,681,118 km (0.049 R)
• M68: 46,867,367 km (0.105 R)
• M69: 47,615,057 km (0.101 R)
• M70: 48,838,469 km (0.071 R)
• M71: 49,027,561 km (0.048 R)
• M72: 49,122,256 km (0.089 R)
• M73: 49,501,487 km (0.067 R)
• M74: 50,836,348 km (0.11 R)
• M75: 51,315,959 km (0.053 R)
• M76: 52,666,978 km (0.081 R)
• M77: 53,444,139 km (0.094 R)
• M78: 53,931,828 km (0.113 R)
• M79: 56,293,230 km (0.105 R)
• M80: 60,506,056 km (0.081 R)
• M81: 60,810,936 km (0.079 R)
• M82: 61,014,389 km (0.1 R)
• M83: 61,422,043 km (0.116 R)
• M84: 61,728,270 km (0.104 R)
• M85: 61,830,446 km (0.106 R)
• M86: 62,958,563 km (0.047 R)
• M87: 63,680,074 km (0.05 R)
• M88: 64,611,620 km (0.025 R)
• M89: 65,547,653 km (0.052 R)
• M90: 66,174,169 km (0.093 R)
• M91: 66,383,457 km (0.088 R)
• M92: 70,294,843 km (0.104 R)
• M93: 70,615,132 km (0.11 R)
• M94: 70,722,094 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.2

Radius: 6.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.2 AU - 21.02 AU

Year: 31878 Days

Day: 21.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,644,583 km

• M1: 87,216 km (0.101 R)
• M2: 181,013 km (0.116 R)
• M3: 238,010 km (0.104 R)
• M4: 320,887 km (0.075 R)
• M5: 1,133,054 km (0.085 R)
• M6: 1,599,052 km (0.076 R)
• M7: 1,975,290 km (0.103 R)
• M8: 2,416,305 km (0.12 R)
• M9: 2,492,749 km (0.113 R)
• M10: 2,648,032 km (0.077 R)
• M11: 2,766,663 km (0.071 R)
• M12: 3,174,766 km (0.114 R)
• M13: 3,821,777 km (0.086 R)
• M14: 4,001,145 km (0.088 R)
• M15: 4,461,756 km (0.115 R)
• M16: 7,446,533 km (0.085 R)
• M17: 7,897,272 km (0.09 R)
• M18: 7,954,119 km (0.117 R)
• M19: 8,414,731 km (0.086 R)
• M20: 8,765,837 km (0.112 R)
• M21: 8,824,928 km (0.104 R)
• M22: 9,847,878 km (0.117 R)
• M23: 10,718,089 km (0.107 R)
• M24: 11,034,937 km (0.059 R)
• M25: 12,266,577 km (0.039 R)
• M26: 13,677,733 km (0.085 R)
• M27: 14,021,360 km (0.11 R)
• M28: 15,423,690 km (0.118 R)
• M29: 15,781,229 km (0.096 R)
• M30: 16,723,696 km (0.088 R)
• M31: 16,943,754 km (0.041 R)
• M32: 17,535,264 km (0.06 R)
• M33: 18,890,770 km (0.11 R)
• M34: 20,828,661 km (0.094 R)
• M35: 20,986,337 km (0.113 R)
• M36: 21,541,645 km (0.114 R)
• M37: 21,941,220 km (0.077 R)
• M38: 25,645,862 km (0.096 R)
• M39: 26,069,224 km (0.091 R)
• M40: 26,239,317 km (0.077 R)
• M41: 29,097,384 km (0.12 R)
• M42: 29,362,023 km (0.1 R)
• M43: 30,518,265 km (0.087 R)
• M44: 30,966,909 km (0.093 R)
• M45: 31,056,817 km (0.113 R)
• M46: 32,417,111 km (0.031 R)
• M47: 32,783,177 km (0.119 R)
• M48: 33,242,592 km (0.069 R)
• M49: 34,820,700 km (0.073 R)
• M50: 37,472,621 km (0.083 R)
• M51: 37,760,597 km (0.106 R)
• M52: 39,016,920 km (0.069 R)
• M53: 39,211,397 km (0.106 R)
• M54: 39,699,086 km (0.06 R)
• M55: 42,167,301 km (0.04 R)
• M56: 42,666,958 km (0.107 R)
• M57: 43,975,042 km (0.114 R)
• M58: 44,076,170 km (0.104 R)
• M59: 45,807,915 km (0.112 R)
• M60: 46,424,408 km (0.062 R)
• M61: 46,940,221 km (0.09 R)
• M62: 47,043,594 km (0.081 R)
• M63: 48,394,612 km (0.069 R)
• M64: 50,180,511 km (0.088 R)
• M65: 54,249,873 km (0.068 R)
• M66: 54,575,697 km (0.094 R)
• M67: 55,556,760 km (0.05 R)
• M68: 56,543,806 km (0.067 R)
• M69: 56,653,761 km (0.066 R)
• M70: 57,868,645 km (0.108 R)
• M71: 57,979,647 km (0.089 R)
• M72: 58,757,705 km (0.118 R)
• M73: 59,092,206 km (0.119 R)
• M74: 59,315,556 km (0.091 R)
• M75: 61,112,675 km (0.095 R)
• M76: 62,585,915 km (0.1 R)
• M77: 63,041,590 km (0.105 R)
• M78: 64,644,980 km (0.076 R)
• M79: 65,220,932 km (0.102 R)
• M80: 66,261,834 km (0.099 R)
• M81: 67,308,271 km (0.102 R)
• M82: 69,653,217 km (0.093 R)
• M83: 70,598,676 km (0.119 R)
• M84: 71,072,901 km (0.098 R)
• M85: 71,429,393 km (0.102 R)
• M86: 72,024,792 km (0.111 R)
• M87: 72,621,688 km (0.114 R)
• M88: 74,543,123 km (0.091 R)
• M89: 76,359,690 km (0.119 R)
• M90: 76,968,404 km (0.11 R)
• M91: 77,700,984 km (0.083 R)
• M92: 80,407,060 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 15,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit