🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.86 AU - 1.02 AU

Year: 322 Days

Day: 34.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,880,010 km

• M1: 380,278 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.51 AU - 1.57 AU

Year: 675 Days

Day: 28.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,880,010 km

• M1: 636,090 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.97 AU - 2.59 AU

Year: 1216 Days

Day: 20.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.49 AU - 2.99 AU

Year: 1601 Days

Day: 47.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.23 AU - 3.55 AU

Year: 2204 Days

Day: 39.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,880,010 km

• M1: 294,558 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.27 AU - 3.87 AU

Year: 2382 Days

Day: 35.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,880,010 km

• M1: 493,523 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.7

Radius: 3.8

Gravity: 29.41 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 13.03 AU - 17.13 AU

Year: 20678 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,880,010 km

• M1: 145,559 km (0.115 R)
• M2: 234,719 km (0.101 R)
• M3: 325,226 km (0.059 R)
• M4: 426,803 km (0.1 R)
• M5: 680,072 km (0.113 R)
• M6: 744,399 km (0.088 R)
• M7: 879,037 km (0.118 R)
• M8: 1,070,672 km (0.101 R)
• M9: 1,120,638 km (0.111 R)
• M10: 1,301,352 km (0.111 R)
• M11: 1,661,135 km (0.112 R)
• M12: 1,719,179 km (0.065 R)
• M13: 1,807,441 km (0.09 R)
• M14: 1,927,419 km (0.108 R)
• M15: 2,837,423 km (0.097 R)
• M16: 3,519,739 km (0.087 R)
• M17: 3,669,636 km (0.082 R)
• M18: 3,936,967 km (0.088 R)
• M19: 5,407,963 km (0.114 R)
• M20: 5,667,964 km (0.072 R)
• M21: 6,290,441 km (0.092 R)
• M22: 7,599,123 km (0.093 R)
• M23: 8,037,146 km (0.058 R)
• M24: 8,835,699 km (0.096 R)
• M25: 9,711,595 km (0.044 R)
• M26: 9,921,780 km (0.077 R)
• M27: 10,027,396 km (0.049 R)
• M28: 10,885,639 km (0.102 R)
• M29: 11,544,617 km (0.097 R)
• M30: 11,822,869 km (0.094 R)
• M31: 13,891,509 km (0.09 R)
• M32: 14,187,563 km (0.115 R)
• M33: 14,545,551 km (0.104 R)
• M34: 15,698,501 km (0.076 R)
• M35: 16,254,856 km (0.114 R)
• M36: 17,006,735 km (0.114 R)
• M37: 18,026,693 km (0.117 R)
• M38: 19,659,554 km (0.113 R)
• M39: 19,925,240 km (0.115 R)
• M40: 20,527,221 km (0.091 R)
• M41: 20,796,647 km (0.099 R)
• M42: 21,339,089 km (0.094 R)
• M43: 21,817,653 km (0.113 R)
• M44: 21,954,984 km (0.056 R)
• M45: 22,299,657 km (0.094 R)
• M46: 23,133,964 km (0.032 R)
• M47: 23,625,393 km (0.086 R)
• M48: 25,192,281 km (0.114 R)
• M49: 25,336,344 km (0.115 R)
• M50: 26,865,833 km (0.101 R)
• M51: 27,234,442 km (0.097 R)
• M52: 28,125,746 km (0.061 R)
• M53: 28,424,942 km (0.08 R)
• M54: 28,951,227 km (0.111 R)
• M55: 29,404,808 km (0.099 R)
• M56: 30,013,222 km (0.029 R)
• M57: 32,644,948 km (0.109 R)
• M58: 32,723,487 km (0.063 R)
• M59: 32,880,714 km (0.07 R)
• M60: 34,306,980 km (0.108 R)
• M61: 34,786,890 km (0.083 R)
• M62: 35,430,161 km (0.048 R)
• M63: 36,077,471 km (0.112 R)
• M64: 37,712,576 km (0.101 R)
• M65: 40,126,038 km (0.114 R)
• M66: 40,631,530 km (0.1 R)
• M67: 40,885,098 km (0.101 R)
• M68: 41,734,066 km (0.106 R)
• M69: 41,989,878 km (0.083 R)
• M70: 44,228,910 km (0.094 R)
• M71: 45,889,446 km (0.094 R)
• M72: 46,153,486 km (0.113 R)
• M73: 46,506,238 km (0.101 R)
• M74: 48,194,600 km (0.047 R)
• M75: 50,446,347 km (0.098 R)
• M76: 52,456,045 km (0.08 R)
• M77: 52,916,357 km (0.118 R)
• M78: 53,655,819 km (0.049 R)
• M79: 55,051,418 km (0.085 R)
• M80: 55,144,917 km (0.119 R)
• M81: 56,082,447 km (0.092 R)
• M82: 56,364,738 km (0.067 R)
• M83: 56,553,231 km (0.104 R)
• M84: 57,214,454 km (0.085 R)
• M85: 59,022,194 km (0.09 R)
• M86: 59,117,787 km (0.108 R)
• M87: 59,405,165 km (0.068 R)
• M88: 60,269,841 km (0.032 R)
• M89: 61,623,103 km (0.119 R)
• M90: 61,817,281 km (0.088 R)
• M91: 63,671,696 km (0.117 R)
• M92: 63,966,254 km (0.07 R)
• M93: 64,261,112 km (0.112 R)
• M94: 64,951,057 km (0.084 R)
• M95: 65,544,362 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.7

Radius: 5.1

Gravity: 22.98 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.26 AU - 17.4 AU

Year: 22239 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,880,010 km

• M1: 165,904 km (0.07 R)
• M2: 317,895 km (0.088 R)
• M3: 489,035 km (0.111 R)
• M4: 618,438 km (0.106 R)
• M5: 857,944 km (0.072 R)
• M6: 909,256 km (0.118 R)
• M7: 1,096,702 km (0.084 R)
• M8: 1,296,415 km (0.068 R)
• M9: 1,446,163 km (0.114 R)
• M10: 1,860,998 km (0.071 R)
• M11: 2,064,451 km (0.118 R)
• M12: 2,382,795 km (0.081 R)
• M13: 2,492,301 km (0.104 R)
• M14: 2,566,351 km (0.109 R)
• M15: 2,792,543 km (0.109 R)
• M16: 4,548,224 km (0.088 R)
• M17: 4,867,915 km (0.097 R)
• M18: 5,100,689 km (0.096 R)
• M19: 5,968,656 km (0.082 R)
• M20: 8,054,798 km (0.086 R)
• M21: 8,833,305 km (0.113 R)
• M22: 10,821,312 km (0.059 R)
• M23: 14,310,981 km (0.073 R)
• M24: 14,377,403 km (0.08 R)
• M25: 14,912,514 km (0.117 R)
• M26: 15,114,770 km (0.063 R)
• M27: 16,626,158 km (0.082 R)
• M28: 16,696,020 km (0.119 R)
• M29: 16,765,882 km (0.097 R)
• M30: 17,612,756 km (0.116 R)
• M31: 18,908,872 km (0.12 R)
• M32: 19,127,883 km (0.092 R)
• M33: 20,909,743 km (0.11 R)
• M34: 21,136,234 km (0.079 R)
• M35: 21,211,931 km (0.052 R)
• M36: 22,434,744 km (0.066 R)
• M37: 22,511,936 km (0.097 R)
• M38: 26,319,202 km (0.113 R)
• M39: 26,400,733 km (0.106 R)
• M40: 26,808,986 km (0.083 R)
• M41: 28,212,812 km (0.105 R)
• M42: 29,133,886 km (0.069 R)
• M43: 30,235,076 km (0.036 R)
• M44: 30,320,347 km (0.092 R)
• M45: 31,263,561 km (0.074 R)
• M46: 31,349,879 km (0.104 R)
• M47: 32,390,781 km (0.055 R)
• M48: 33,973,228 km (0.119 R)
• M49: 34,684,566 km (0.08 R)
• M50: 36,212,558 km (0.096 R)
• M51: 36,848,050 km (0.061 R)
• M52: 37,578,836 km (0.12 R)
• M53: 38,314,408 km (0.116 R)
• M54: 39,147,668 km (0.095 R)
• M55: 39,893,264 km (0.051 R)
• M56: 41,588,058 km (0.071 R)
• M57: 43,114,106 km (0.072 R)
• M58: 43,498,573 km (0.097 R)
• M59: 43,691,105 km (0.032 R)
• M60: 43,787,596 km (0.118 R)
• M61: 44,173,858 km (0.096 R)
• M62: 45,730,723 km (0.106 R)
• M63: 46,614,248 km (0.075 R)
• M64: 47,701,675 km (0.028 R)
• M65: 47,900,341 km (0.051 R)
• M66: 50,406,404 km (0.106 R)
• M67: 50,608,660 km (0.103 R)
• M68: 50,811,216 km (0.102 R)
• M69: 51,115,648 km (0.119 R)
• M70: 51,217,225 km (0.086 R)
• M71: 51,318,951 km (0.102 R)
• M72: 52,339,209 km (0.1 R)
• M73: 52,749,256 km (0.103 R)
• M74: 53,882,311 km (0.119 R)
• M75: 55,335,804 km (0.111 R)
• M76: 55,858,050 km (0.091 R)
• M77: 57,540,278 km (0.104 R)
• M78: 59,345,775 km (0.096 R)
• M79: 60,631,419 km (0.049 R)
• M80: 61,601,561 km (0.11 R)
• M81: 64,762,564 km (0.084 R)
• M82: 65,092,577 km (0.095 R)
• M83: 66,973,172 km (0.047 R)
• M84: 67,641,126 km (0.059 R)
• M85: 68,199,425 km (0.102 R)
• M86: 68,983,767 km (0.034 R)
• M87: 69,095,965 km (0.1 R)
• M88: 69,433,159 km (0.094 R)
• M89: 71,581,534 km (0.035 R)
• M90: 72,720,871 km (0.067 R)
• M91: 73,063,899 km (0.05 R)
• M92: 75,479,905 km (0.043 R)
• M93: 75,711,333 km (0.094 R)
• M94: 76,058,998 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.3

Radius: 4.5

Gravity: 44.56 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.05 AU - 16.09 AU

Year: 22747 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,880,010 km

• M1: 70,909 km (0.111 R)
• M2: 312,809 km (0.107 R)
• M3: 372,798 km (0.084 R)
• M4: 1,071,420 km (0.118 R)
• M5: 1,357,601 km (0.03 R)
• M6: 1,492,089 km (0.105 R)
• M7: 1,526,497 km (0.063 R)
• M8: 2,799,874 km (0.089 R)
• M9: 2,842,360 km (0.077 R)
• M10: 2,885,145 km (0.096 R)
• M11: 3,014,696 km (0.105 R)
• M12: 3,146,193 km (0.081 R)
• M13: 3,690,729 km (0.071 R)
• M14: 4,166,600 km (0.115 R)
• M15: 4,511,124 km (0.083 R)
• M16: 4,762,747 km (0.117 R)
• M17: 5,070,769 km (0.049 R)
• M18: 5,491,439 km (0.118 R)
• M19: 5,544,845 km (0.107 R)
• M20: 6,365,988 km (0.036 R)
• M21: 8,424,454 km (0.062 R)
• M22: 8,733,972 km (0.076 R)
• M23: 10,008,995 km (0.103 R)
• M24: 10,336,764 km (0.069 R)
• M25: 11,477,149 km (0.104 R)
• M26: 12,586,417 km (0.043 R)
• M27: 12,656,877 km (0.058 R)
• M28: 13,368,664 km (0.084 R)
• M29: 14,166,619 km (0.043 R)
• M30: 14,830,834 km (0.044 R)
• M31: 14,905,333 km (0.071 R)
• M32: 16,113,037 km (0.112 R)
• M33: 16,573,948 km (0.092 R)
• M34: 17,824,287 km (0.081 R)
• M35: 18,141,584 km (0.091 R)
• M36: 19,104,546 km (0.077 R)
• M37: 19,266,710 km (0.086 R)
• M38: 20,912,735 km (0.104 R)
• M39: 23,291,790 km (0.112 R)
• M40: 23,465,024 km (0.079 R)
• M41: 24,689,184 km (0.076 R)
• M42: 25,220,256 km (0.039 R)
• M43: 25,665,609 km (0.095 R)
• M44: 25,755,069 km (0.058 R)
• M45: 26,473,886 km (0.067 R)
• M46: 26,926,420 km (0.105 R)
• M47: 27,839,266 km (0.063 R)
• M48: 28,576,933 km (0.087 R)
• M49: 29,414,382 km (0.102 R)
• M50: 30,071,266 km (0.074 R)
• M51: 33,818,693 km (0.083 R)
• M52: 36,397,312 km (0.075 R)
• M53: 38,015,362 km (0.117 R)
• M54: 38,321,290 km (0.093 R)
• M55: 38,525,790 km (0.074 R)
• M56: 41,007,170 km (0.058 R)
• M57: 41,216,308 km (0.045 R)
• M58: 42,901,977 km (0.112 R)
• M59: 43,114,256 km (0.037 R)
• M60: 43,326,835 km (0.114 R)
• M61: 43,433,348 km (0.118 R)
• M62: 47,213,387 km (0.088 R)
• M63: 48,091,975 km (0.084 R)
• M64: 48,422,886 km (0.108 R)
• M65: 49,309,104 km (0.058 R)
• M66: 50,872,551 km (0.057 R)
• M67: 51,322,242 km (0.076 R)
• M68: 51,434,890 km (0.073 R)
• M69: 51,660,333 km (0.113 R)
• M70: 52,792,939 km (0.119 R)
• M71: 55,659,683 km (0.088 R)
• M72: 55,891,260 km (0.066 R)
• M73: 56,239,076 km (0.103 R)
• M74: 57,053,636 km (0.083 R)
• M75: 60,588,334 km (0.06 R)
• M76: 62,021,931 km (0.118 R)
• M77: 62,502,290 km (0.076 R)
• M78: 63,587,622 km (0.086 R)
• M79: 65,288,251 km (0.099 R)
• M80: 65,654,616 km (0.069 R)
• M81: 67,373,196 km (0.073 R)
• M82: 69,978,892 km (0.097 R)
• M83: 71,231,325 km (0.094 R)
• M84: 71,356,838 km (0.116 R)
• M85: 73,504,016 km (0.078 R)
• M86: 73,758,033 km (0.047 R)
• M87: 73,885,192 km (0.083 R)
• M88: 77,473,745 km (0.045 R)
• M89: 81,118,548 km (0.066 R)
• M90: 82,170,221 km (0.119 R)
• M91: 83,358,626 km (0.104 R)
• M92: 83,888,652 km (0.032 R)
• M93: 84,552,717 km (0.104 R)
• M94: 86,823,762 km (0.086 R)
• M95: 88,303,883 km (0.072 R)
• M96: 89,928,067 km (0.117 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 19,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit