🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.68 AU - 0.76 AU

Year: 234 Days

Day: 28.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.02 AU - 1.62 AU

Year: 581 Days

Day: 30.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,365,010 km

• M1: 150,795 km (0.112 R)
• M2: 780,602 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.75 AU - 2.23 AU

Year: 1075 Days

Day: 26.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,365,010 km

• M1: 831,016 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.53 AU - 2.55 AU

Year: 1116 Days

Day: 22.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,365,010 km

• M1: 218,562 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.26 AU - 2.56 AU

Year: 1433 Days

Day: 36.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.45 AU - 3.59 AU

Year: 2529 Days

Day: 20.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,365,010 km

• M1: 99,183 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.5

Radius: 13.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.12 AU - 7.14 AU

Year: 5811 Days

Day: 9.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 157.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,365,010 km

• M1: 169,943 km (0.119 R)
• M2: 371,152 km (0.114 R)
• M3: 466,297 km (0.111 R)
• M4: 610,958 km (0.116 R)
• M5: 717,322 km (0.065 R)
• M6: 920,775 km (0.099 R)
• M7: 1,078,750 km (0.085 R)
• M8: 1,387,071 km (0.113 R)
• M9: 1,723,966 km (0.052 R)
• M10: 2,343,151 km (0.098 R)
• M11: 2,862,406 km (0.077 R)
• M12: 3,099,518 km (0.09 R)
• M13: 3,343,213 km (0.088 R)
• M14: 3,567,909 km (0.075 R)
• M15: 3,669,486 km (0.086 R)
• M16: 4,191,732 km (0.108 R)
• M17: 4,298,994 km (0.114 R)
• M18: 4,793,565 km (0.112 R)
• M19: 5,190,747 km (0.036 R)
• M20: 5,422,624 km (0.12 R)
• M21: 5,926,768 km (0.118 R)
• M22: 6,230,452 km (0.095 R)
• M23: 6,322,604 km (0.095 R)
• M24: 6,601,604 km (0.094 R)
• M25: 7,528,513 km (0.077 R)
• M26: 7,990,621 km (0.085 R)
• M27: 8,701,061 km (0.111 R)
• M28: 9,186,057 km (0.112 R)
• M29: 9,291,225 km (0.105 R)
• M30: 9,396,691 km (0.051 R)
• M31: 9,608,821 km (0.112 R)
• M32: 9,858,350 km (0.051 R)
• M33: 10,038,017 km (0.07 R)
• M34: 10,915,109 km (0.094 R)
• M35: 11,138,309 km (0.107 R)
• M36: 11,626,896 km (0.088 R)
• M37: 11,816,736 km (0.06 R)
• M38: 12,353,792 km (0.103 R)
• M39: 12,586,417 km (0.097 R)
• M40: 12,703,402 km (0.114 R)
• M41: 12,977,466 km (0.075 R)
• M42: 13,451,841 km (0.1 R)
• M43: 14,174,249 km (0.084 R)
• M44: 16,161,806 km (0.094 R)
• M45: 16,246,478 km (0.106 R)
• M46: 16,629,449 km (0.118 R)
• M47: 16,757,804 km (0.096 R)
• M48: 17,491,282 km (0.108 R)
• M49: 17,578,348 km (0.057 R)
• M50: 17,796,312 km (0.111 R)
• M51: 18,059,305 km (0.115 R)
• M52: 18,900,345 km (0.083 R)
• M53: 19,258,332 km (0.119 R)
• M54: 19,528,207 km (0.104 R)
• M55: 20,208,578 km (0.057 R)
• M56: 21,545,983 km (0.106 R)
• M57: 22,060,749 km (0.114 R)
• M58: 22,248,943 km (0.085 R)
• M59: 22,769,394 km (0.073 R)
• M60: 22,864,389 km (0.099 R)
• M61: 23,293,735 km (0.108 R)
• M62: 24,451,473 km (0.116 R)
• M63: 24,841,624 km (0.093 R)
• M64: 24,939,461 km (0.116 R)
• M65: 25,086,516 km (0.064 R)
• M66: 26,024,345 km (0.09 R)
• M67: 26,572,471 km (0.107 R)
• M68: 26,672,552 km (0.117 R)
• M69: 26,772,783 km (0.074 R)
• M70: 26,973,543 km (0.087 R)
• M71: 27,680,393 km (0.107 R)
• M72: 28,087,000 km (0.12 R)
• M73: 28,444,390 km (0.076 R)
• M74: 28,546,714 km (0.097 R)
• M75: 28,854,736 km (0.03 R)
• M76: 29,112,194 km (0.097 R)
• M77: 30,097,446 km (0.037 R)
• M78: 30,463,063 km (0.065 R)
• M79: 30,567,931 km (0.091 R)
• M80: 31,146,277 km (0.043 R)
• M81: 32,047,305 km (0.108 R)
• M82: 32,153,818 km (0.089 R)
• M83: 33,225,986 km (0.058 R)
• M84: 34,255,369 km (0.11 R)
• M85: 35,625,835 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.3

Radius: 5.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.8 AU - 15.26 AU

Year: 21206 Days

Day: 19.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,365,010 km

• M1: 281,094 km (0.095 R)
• M2: 336,446 km (0.082 R)
• M3: 610,808 km (0.105 R)
• M4: 810,222 km (0.091 R)
• M5: 909,106 km (0.068 R)
• M6: 1,082,640 km (0.059 R)
• M7: 1,210,546 km (0.062 R)
• M8: 1,460,973 km (0.051 R)
• M9: 1,520,962 km (0.118 R)
• M10: 1,623,137 km (0.053 R)
• M11: 1,964,669 km (0.08 R)
• M12: 2,304,854 km (0.108 R)
• M13: 2,565,903 km (0.086 R)
• M14: 2,712,359 km (0.069 R)
• M15: 2,987,918 km (0.09 R)
• M16: 4,349,408 km (0.086 R)
• M17: 4,465,646 km (0.059 R)
• M18: 4,910,700 km (0.032 R)
• M19: 5,494,431 km (0.115 R)
• M20: 5,651,658 km (0.074 R)
• M21: 5,938,587 km (0.109 R)
• M22: 6,132,316 km (0.113 R)
• M23: 6,262,765 km (0.1 R)
• M24: 7,442,494 km (0.108 R)
• M25: 7,756,799 km (0.117 R)
• M26: 7,827,110 km (0.105 R)
• M27: 8,254,212 km (0.087 R)
• M28: 8,326,019 km (0.099 R)
• M29: 9,093,606 km (0.109 R)
• M30: 9,845,485 km (0.067 R)
• M31: 9,921,780 km (0.094 R)
• M32: 10,891,922 km (0.116 R)
• M33: 12,013,756 km (0.107 R)
• M34: 12,464,495 km (0.069 R)
• M35: 12,754,266 km (0.108 R)
• M36: 13,340,390 km (0.099 R)
• M37: 14,365,285 km (0.086 R)
• M38: 14,495,286 km (0.107 R)
• M39: 14,799,867 km (0.075 R)
• M40: 15,018,729 km (0.034 R)
• M41: 15,106,692 km (0.117 R)
• M42: 15,905,096 km (0.079 R)
• M43: 16,039,435 km (0.027 R)
• M44: 17,635,046 km (0.058 R)
• M45: 17,820,697 km (0.087 R)
• M46: 18,428,214 km (0.106 R)
• M47: 18,522,311 km (0.118 R)
• M48: 19,232,901 km (0.108 R)
• M49: 19,376,066 km (0.069 R)
• M50: 20,388,395 km (0.112 R)
• M51: 20,437,014 km (0.118 R)
• M52: 20,876,383 km (0.063 R)
• M53: 20,925,451 km (0.031 R)
• M54: 21,121,873 km (0.114 R)
• M55: 23,119,753 km (0.049 R)
• M56: 23,322,906 km (0.032 R)
• M57: 23,628,684 km (0.065 R)
• M58: 23,935,809 km (0.066 R)
• M59: 24,709,230 km (0.053 R)
• M60: 24,968,932 km (0.088 R)
• M61: 25,177,322 km (0.097 R)
• M62: 25,229,382 km (0.105 R)
• M63: 26,492,586 km (0.083 R)
• M64: 26,598,801 km (0.09 R)
• M65: 26,758,422 km (0.085 R)
• M66: 27,185,374 km (0.114 R)
• M67: 28,154,469 km (0.119 R)
• M68: 28,643,205 km (0.109 R)
• M69: 28,752,262 km (0.078 R)
• M70: 30,126,169 km (0.116 R)
• M71: 30,904,975 km (0.114 R)
• M72: 31,016,725 km (0.097 R)
• M73: 31,353,021 km (0.045 R)
• M74: 31,409,120 km (0.071 R)
• M75: 31,690,364 km (0.064 R)
• M76: 31,859,559 km (0.117 R)
• M77: 32,142,150 km (0.092 R)
• M78: 32,880,714 km (0.084 R)
• M79: 33,682,409 km (0.104 R)
• M80: 34,432,643 km (0.085 R)
• M81: 34,838,801 km (0.096 R)
• M82: 35,421,933 km (0.049 R)
• M83: 35,597,412 km (0.037 R)
• M84: 35,949,416 km (0.118 R)
• M85: 36,066,999 km (0.12 R)
• M86: 37,666,799 km (0.109 R)
• M87: 37,726,489 km (0.107 R)
• M88: 38,385,168 km (0.114 R)
• M89: 38,685,860 km (0.113 R)
• M90: 38,987,299 km (0.088 R)
• M91: 40,323,059 km (0.106 R)
• M92: 40,506,316 km (0.082 R)
• M93: 40,996,399 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.1

Radius: 7.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.78 AU - 17.88 AU

Year: 25267 Days

Day: 18.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,365,010 km

• M1: 206,295 km (0.104 R)
• M2: 640,129 km (0.119 R)
• M3: 806,183 km (0.031 R)
• M4: 894,595 km (0.071 R)
• M5: 1,130,362 km (0.064 R)
• M6: 1,412,054 km (0.072 R)
• M7: 1,687,165 km (0.109 R)
• M8: 1,860,399 km (0.067 R)
• M9: 2,131,321 km (0.048 R)
• M10: 2,193,254 km (0.072 R)
• M11: 2,318,917 km (0.068 R)
• M12: 2,382,645 km (0.094 R)
• M13: 2,913,718 km (0.09 R)
• M14: 4,042,583 km (0.062 R)
• M15: 4,236,163 km (0.073 R)
• M16: 4,592,505 km (0.055 R)
• M17: 4,753,921 km (0.043 R)
• M18: 4,958,421 km (0.049 R)
• M19: 5,124,026 km (0.12 R)
• M20: 5,632,061 km (0.074 R)
• M21: 5,892,211 km (0.08 R)
• M22: 6,156,102 km (0.105 R)
• M23: 6,559,418 km (0.091 R)
• M24: 6,741,478 km (0.093 R)
• M25: 6,879,108 km (0.035 R)
• M26: 7,064,011 km (0.113 R)
• M27: 7,820,079 km (0.099 R)
• M28: 7,964,591 km (0.066 R)
• M29: 8,207,687 km (0.082 R)
• M30: 8,403,810 km (0.078 R)
• M31: 8,453,177 km (0.077 R)
• M32: 8,701,061 km (0.1 R)
• M33: 9,510,385 km (0.088 R)
• M34: 10,185,670 km (0.089 R)
• M35: 11,691,971 km (0.069 R)
• M36: 12,023,779 km (0.113 R)
• M37: 12,079,280 km (0.096 R)
• M38: 12,414,678 km (0.066 R)
• M39: 13,844,834 km (0.056 R)
• M40: 14,313,524 km (0.094 R)
• M41: 17,107,414 km (0.054 R)
• M42: 17,358,140 km (0.088 R)
• M43: 17,736,473 km (0.077 R)
• M44: 18,373,311 km (0.074 R)
• M45: 18,823,451 km (0.04 R)
• M46: 20,129,590 km (0.097 R)
• M47: 21,128,156 km (0.105 R)
• M48: 21,802,992 km (0.114 R)
• M49: 22,897,151 km (0.094 R)
• M50: 26,430,054 km (0.103 R)
• M51: 27,156,801 km (0.087 R)
• M52: 28,185,136 km (0.034 R)
• M53: 28,704,091 km (0.079 R)
• M54: 29,301,137 km (0.101 R)
• M55: 34,143,320 km (0.078 R)
• M56: 35,013,830 km (0.062 R)
• M57: 35,332,324 km (0.079 R)
• M58: 37,019,489 km (0.118 R)
• M59: 37,506,281 km (0.058 R)
• M60: 37,995,316 km (0.065 R)
• M61: 38,897,242 km (0.088 R)
• M62: 39,062,098 km (0.081 R)
• M63: 40,722,336 km (0.107 R)
• M64: 41,392,833 km (0.063 R)
• M65: 42,744,899 km (0.116 R)
• M66: 43,426,317 km (0.04 R)
• M67: 44,197,195 km (0.112 R)
• M68: 44,972,561 km (0.112 R)
• M69: 47,237,921 km (0.11 R)
• M70: 49,539,933 km (0.05 R)
• M71: 49,986,932 km (0.094 R)
• M72: 51,697,284 km (0.119 R)
• M73: 52,241,372 km (0.105 R)
• M74: 52,423,133 km (0.114 R)
• M75: 53,152,423 km (0.088 R)
• M76: 53,243,827 km (0.113 R)
• M77: 55,267,587 km (0.106 R)
• M78: 55,638,290 km (0.089 R)
• M79: 55,916,842 km (0.104 R)
• M80: 57,973,663 km (0.11 R)
• M81: 59,106,119 km (0.093 R)
• M82: 59,200,814 km (0.081 R)
• M83: 60,150,461 km (0.046 R)
• M84: 60,913,859 km (0.092 R)
• M85: 61,968,674 km (0.111 R)
• M86: 62,257,398 km (0.07 R)
• M87: 64,876,109 km (0.049 R)
• M88: 64,973,796 km (0.052 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 14,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit