🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.6 AU - 0.68 AU

Year: 190 Days

Day: 25.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 111.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.59 AU - 0.97 AU

Year: 255 Days

Day: 19.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.88 AU - 0.9 AU

Year: 311 Days

Day: 30.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,699,600 km

• M1: 120,426 km (0.087 R)
• M2: 281,394 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1 AU - 1.1 AU

Year: 399 Days

Day: 17.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.46 AU - 1.5 AU

Year: 668 Days

Day: 13.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.22 AU - 2.7 AU

Year: 1431 Days

Day: 18.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.5

Radius: 14.8

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.75 AU - 13.55 AU

Year: 13808 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,699,600 km

• M1: 197,020 km (0.08 R)
• M2: 424,409 km (0.1 R)
• M3: 723,605 km (0.05 R)
• M4: 900,729 km (0.102 R)
• M5: 1,806,693 km (0.036 R)
• M6: 1,929,813 km (0.098 R)
• M7: 2,185,026 km (0.101 R)
• M8: 2,814,534 km (0.108 R)
• M9: 3,017,090 km (0.074 R)
• M10: 3,406,493 km (0.096 R)
• M11: 3,685,792 km (0.085 R)
• M12: 4,568,420 km (0.036 R)
• M13: 4,704,703 km (0.064 R)
• M14: 5,406,766 km (0.063 R)
• M15: 5,660,335 km (0.09 R)
• M16: 6,254,687 km (0.066 R)
• M17: 6,521,121 km (0.115 R)
• M18: 6,908,280 km (0.043 R)
• M19: 9,341,938 km (0.084 R)
• M20: 9,734,782 km (0.062 R)
• M21: 10,581,805 km (0.062 R)
• M22: 10,991,255 km (0.066 R)
• M23: 11,174,961 km (0.085 R)
• M24: 12,393,735 km (0.073 R)
• M25: 12,585,070 km (0.115 R)
• M26: 12,729,133 km (0.104 R)
• M27: 13,164,762 km (0.111 R)
• M28: 13,901,681 km (0.11 R)
• M29: 15,006,910 km (0.071 R)
• M30: 16,506,629 km (0.07 R)
• M31: 16,875,687 km (0.028 R)
• M32: 17,087,966 km (0.087 R)
• M33: 17,783,596 km (0.045 R)
• M34: 18,107,925 km (0.026 R)
• M35: 18,927,123 km (0.073 R)
• M36: 21,056,199 km (0.115 R)
• M37: 21,975,329 km (0.061 R)
• M38: 23,024,907 km (0.069 R)
• M39: 23,852,483 km (0.05 R)
• M40: 23,971,563 km (0.055 R)
• M41: 24,090,792 km (0.062 R)
• M42: 24,569,655 km (0.116 R)
• M43: 24,991,371 km (0.092 R)
• M44: 25,233,421 km (0.096 R)
• M45: 25,536,955 km (0.091 R)
• M46: 26,455,187 km (0.083 R)
• M47: 26,578,455 km (0.092 R)
• M48: 27,259,724 km (0.09 R)
• M49: 27,508,804 km (0.03 R)
• M50: 29,465,395 km (0.083 R)
• M51: 31,010,891 km (0.089 R)
• M52: 31,271,041 km (0.106 R)
• M53: 31,924,485 km (0.1 R)
• M54: 32,055,832 km (0.042 R)
• M55: 32,384,648 km (0.066 R)
• M56: 33,112,292 km (0.114 R)
• M57: 33,444,698 km (0.093 R)
• M58: 33,577,990 km (0.113 R)
• M59: 33,711,581 km (0.113 R)
• M60: 34,853,312 km (0.059 R)
• M61: 36,555,436 km (0.05 R)
• M62: 37,728,284 km (0.073 R)
• M63: 38,214,776 km (0.041 R)
• M64: 38,563,489 km (0.063 R)
• M65: 39,053,721 km (0.12 R)
• M66: 40,181,689 km (0.111 R)
• M67: 40,678,503 km (0.047 R)
• M68: 40,820,771 km (0.089 R)
• M69: 41,606,609 km (0.105 R)
• M70: 42,614,001 km (0.06 R)
• M71: 43,556,617 km (0.059 R)
• M72: 44,432,812 km (0.105 R)
• M73: 45,241,089 km (0.063 R)
• M74: 47,395,298 km (0.05 R)
• M75: 47,995,485 km (0.11 R)
• M76: 48,447,121 km (0.095 R)
• M77: 48,673,612 km (0.025 R)
• M78: 49,354,881 km (0.112 R)
• M79: 50,268,325 km (0.107 R)
• M80: 51,187,305 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 12.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.97 AU - 13.25 AU

Year: 14671 Days

Day: 8.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,699,600 km

• M1: 246,687 km (0.068 R)
• M2: 463,604 km (0.09 R)
• M3: 1,075,908 km (0.098 R)
• M4: 2,586,398 km (0.087 R)
• M5: 3,224,881 km (0.088 R)
• M6: 3,410,831 km (0.081 R)
• M7: 3,677,265 km (0.093 R)
• M8: 3,793,652 km (0.101 R)
• M9: 5,327,330 km (0.113 R)
• M10: 5,459,425 km (0.044 R)
• M11: 6,887,037 km (0.098 R)
• M12: 7,176,210 km (0.078 R)
• M13: 7,469,272 km (0.104 R)
• M14: 8,270,369 km (0.103 R)
• M15: 8,475,019 km (0.109 R)
• M16: 9,363,181 km (0.108 R)
• M17: 10,390,619 km (0.116 R)
• M18: 10,778,227 km (0.075 R)
• M19: 10,945,927 km (0.105 R)
• M20: 11,854,285 km (0.091 R)
• M21: 12,375,783 km (0.092 R)
• M22: 13,803,396 km (0.117 R)
• M23: 14,046,342 km (0.045 R)
• M24: 14,970,109 km (0.102 R)
• M25: 15,094,874 km (0.092 R)
• M26: 15,913,623 km (0.1 R)
• M27: 16,168,388 km (0.104 R)
• M28: 16,553,304 km (0.114 R)
• M29: 16,682,257 km (0.1 R)
• M30: 17,397,484 km (0.114 R)
• M31: 17,725,852 km (0.09 R)
• M32: 18,925,028 km (0.083 R)
• M33: 19,262,820 km (0.057 R)
• M34: 19,398,505 km (0.094 R)
• M35: 19,602,707 km (0.038 R)
• M36: 20,426,243 km (0.101 R)
• M37: 21,261,149 km (0.082 R)
• M38: 22,534,376 km (0.047 R)
• M39: 23,324,552 km (0.083 R)
• M40: 24,932,131 km (0.071 R)
• M41: 25,154,134 km (0.114 R)
• M42: 26,273,874 km (0.115 R)
• M43: 26,877,801 km (0.036 R)
• M44: 27,868,887 km (0.088 R)
• M45: 28,484,631 km (0.045 R)
• M46: 29,105,014 km (0.115 R)
• M47: 29,495,015 km (0.059 R)
• M48: 29,573,255 km (0.082 R)
• M49: 29,965,351 km (0.112 R)
• M50: 30,280,105 km (0.109 R)
• M51: 30,359,093 km (0.073 R)
• M52: 31,390,869 km (0.107 R)
• M53: 32,838,677 km (0.114 R)
• M54: 33,570,660 km (0.036 R)
• M55: 33,652,340 km (0.067 R)
• M56: 34,472,585 km (0.075 R)
• M57: 35,133,658 km (0.088 R)
• M58: 35,715,444 km (0.092 R)
• M59: 36,132,972 km (0.109 R)
• M60: 37,904,211 km (0.098 R)
• M61: 38,415,387 km (0.057 R)
• M62: 39,186,713 km (0.109 R)
• M63: 39,444,770 km (0.037 R)
• M64: 41,005,824 km (0.03 R)
• M65: 41,180,554 km (0.079 R)
• M66: 41,706,241 km (0.094 R)
• M67: 42,852,609 km (0.097 R)
• M68: 42,941,171 km (0.066 R)
• M69: 43,207,455 km (0.12 R)
• M70: 44,188,219 km (0.115 R)
• M71: 44,456,897 km (0.069 R)
• M72: 45,537,442 km (0.084 R)
• M73: 49,293,994 km (0.051 R)
• M74: 49,572,695 km (0.057 R)
• M75: 49,851,994 km (0.029 R)
• M76: 51,162,173 km (0.086 R)
• M77: 51,727,204 km (0.1 R)
• M78: 53,816,488 km (0.081 R)
• M79: 54,295,201 km (0.103 R)
• M80: 54,967,793 km (0.112 R)
• M81: 55,256,816 km (0.027 R)
• M82: 56,515,383 km (0.087 R)
• M83: 57,099,413 km (0.074 R)
• M84: 57,685,388 km (0.116 R)
• M85: 58,962,056 km (0.066 R)
• M86: 61,043,860 km (0.101 R)
• M87: 63,250,578 km (0.083 R)
• M88: 63,351,407 km (0.057 R)
• M89: 64,465,163 km (0.062 R)
• M90: 65,483,177 km (0.045 R)
• M91: 67,226,142 km (0.097 R)
• M92: 67,638,433 km (0.111 R)
• M93: 67,741,656 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.6

Radius: 5

Gravity: 28.74 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.32 AU - 12.94 AU

Year: 15667 Days

Day: 23.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,699,600 km

• M1: 170,841 km (0.106 R)
• M2: 437,873 km (0.063 R)
• M3: 627,114 km (0.058 R)
• M4: 818,151 km (0.08 R)
• M5: 1,075,459 km (0.066 R)
• M6: 1,149,959 km (0.105 R)
• M7: 1,356,853 km (0.094 R)
• M8: 2,169,020 km (0.043 R)
• M9: 2,391,771 km (0.088 R)
• M10: 2,522,370 km (0.113 R)
• M11: 2,756,640 km (0.039 R)
• M12: 2,790,748 km (0.099 R)
• M13: 3,032,798 km (0.116 R)
• M14: 3,537,391 km (0.11 R)
• M15: 3,913,630 km (0.115 R)
• M16: 3,951,927 km (0.074 R)
• M17: 4,184,402 km (0.061 R)
• M18: 4,341,929 km (0.081 R)
• M19: 4,703,507 km (0.063 R)
• M20: 4,744,347 km (0.116 R)
• M21: 4,991,483 km (0.084 R)
• M22: 5,584,339 km (0.102 R)
• M23: 7,302,321 km (0.118 R)
• M24: 7,683,197 km (0.113 R)
• M25: 8,119,574 km (0.074 R)
• M26: 8,663,811 km (0.099 R)
• M27: 9,168,704 km (0.118 R)
• M28: 9,270,879 km (0.106 R)
• M29: 9,322,042 km (0.07 R)
• M30: 9,943,920 km (0.05 R)
• M31: 10,578,963 km (0.076 R)
• M32: 11,943,894 km (0.101 R)
• M33: 12,111,294 km (0.095 R)
• M34: 13,536,962 km (0.095 R)
• M35: 14,062,948 km (0.082 R)
• M36: 14,239,922 km (0.089 R)
• M37: 14,595,815 km (0.053 R)
• M38: 15,803,220 km (0.111 R)
• M39: 15,987,076 km (0.057 R)
• M40: 16,356,882 km (0.119 R)
• M41: 16,418,815 km (0.101 R)
• M42: 17,230,832 km (0.109 R)
• M43: 18,376,602 km (0.075 R)
• M44: 20,740,847 km (0.093 R)
• M45: 21,211,632 km (0.118 R)
• M46: 22,369,370 km (0.106 R)
• M47: 22,575,815 km (0.099 R)
• M48: 23,407,878 km (0.109 R)
• M49: 23,757,488 km (0.12 R)
• M50: 23,827,650 km (0.108 R)
• M51: 24,038,583 km (0.119 R)
• M52: 24,462,094 km (0.062 R)
• M53: 25,173,432 km (0.105 R)
• M54: 26,470,894 km (0.088 R)
• M55: 27,127,629 km (0.057 R)
• M56: 27,347,837 km (0.106 R)
• M57: 27,715,998 km (0.115 R)
• M58: 27,937,851 km (0.072 R)
• M59: 28,755,852 km (0.057 R)
• M60: 29,732,726 km (0.048 R)
• M61: 31,795,980 km (0.045 R)
• M62: 33,040,335 km (0.117 R)
• M63: 33,984,148 km (0.088 R)
• M64: 34,538,708 km (0.104 R)
• M65: 35,016,374 km (0.051 R)
• M66: 35,336,064 km (0.067 R)
• M67: 37,437,615 km (0.118 R)
• M68: 38,833,513 km (0.105 R)
• M69: 42,099,534 km (0.118 R)
• M70: 44,584,504 km (0.103 R)
• M71: 45,365,255 km (0.071 R)
• M72: 45,539,387 km (0.119 R)
• M73: 47,646,323 km (0.116 R)
• M74: 48,533,439 km (0.118 R)
• M75: 49,515,698 km (0.089 R)
• M76: 50,324,125 km (0.045 R)
• M77: 50,414,333 km (0.076 R)
• M78: 51,590,471 km (0.11 R)
• M79: 52,045,249 km (0.107 R)
• M80: 52,592,777 km (0.052 R)
• M81: 53,601,515 km (0.08 R)
• M82: 53,785,521 km (0.106 R)
• M83: 54,894,490 km (0.114 R)
• M84: 55,544,941 km (0.094 R)
• M85: 56,104,437 km (0.109 R)
• M86: 56,197,787 km (0.066 R)
• M87: 56,572,080 km (0.087 R)
• M88: 60,646,977 km (0.097 R)
• M89: 61,511,802 km (0.106 R)
• M90: 61,897,465 km (0.056 R)
• M91: 62,284,026 km (0.076 R)
• M92: 63,156,481 km (0.067 R)
• M93: 64,130,662 km (0.083 R)
• M94: 64,619,548 km (0.106 R)
• M95: 65,306,202 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 19,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit