🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.67 AU - 0.89 AU

Year: 260 Days

Day: 19.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.03 AU - 1.15 AU

Year: 429 Days

Day: 24.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.25 AU - 2.03 AU

Year: 791 Days

Day: 44.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.58 AU - 2.52 AU

Year: 1106 Days

Day: 23.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 74.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.99 AU - 3.01 AU

Year: 1489 Days

Day: 21.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.55 AU - 3.59 AU

Year: 2026 Days

Day: 30.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,788,655 km

• M1: 2,345,844 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.6

Radius: 9.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.12 AU - 10.42 AU

Year: 9784 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,788,655 km

• M1: 124,914 km (0.1 R)
• M2: 252,072 km (0.116 R)
• M3: 320,738 km (0.113 R)
• M4: 410,197 km (0.083 R)
• M5: 536,159 km (0.111 R)
• M6: 798,105 km (0.063 R)
• M7: 943,963 km (0.065 R)
• M8: 1,029,084 km (0.1 R)
• M9: 1,152,801 km (0.041 R)
• M10: 1,953,150 km (0.111 R)
• M11: 2,383,393 km (0.11 R)
• M12: 2,549,447 km (0.081 R)
• M13: 2,918,056 km (0.118 R)
• M14: 3,382,707 km (0.08 R)
• M15: 3,515,999 km (0.04 R)
• M16: 3,623,859 km (0.119 R)
• M17: 3,705,539 km (0.082 R)
• M18: 4,094,643 km (0.114 R)
• M19: 4,380,674 km (0.118 R)
• M20: 5,778,517 km (0.091 R)
• M21: 6,459,187 km (0.103 R)
• M22: 6,961,088 km (0.063 R)
• M23: 7,199,547 km (0.099 R)
• M24: 7,649,687 km (0.1 R)
• M25: 7,895,776 km (0.085 R)
• M26: 8,002,140 km (0.087 R)
• M27: 8,073,199 km (0.071 R)
• M28: 8,395,881 km (0.11 R)
• M29: 8,649,898 km (0.09 R)
• M30: 8,759,554 km (0.094 R)
• M31: 8,906,309 km (0.068 R)
• M32: 9,017,012 km (0.076 R)
• M33: 10,033,828 km (0.12 R)
• M34: 12,174,275 km (0.118 R)
• M35: 12,338,384 km (0.043 R)
• M36: 12,585,818 km (0.115 R)
• M37: 13,043,588 km (0.1 R)
• M38: 13,253,623 km (0.053 R)
• M39: 13,676,836 km (0.119 R)
• M40: 14,580,108 km (0.093 R)
• M41: 14,973,101 km (0.096 R)
• M42: 15,104,897 km (0.053 R)
• M43: 15,458,247 km (0.052 R)
• M44: 15,546,959 km (0.101 R)
• M45: 17,960,122 km (0.095 R)
• M46: 18,100,295 km (0.1 R)
• M47: 18,240,618 km (0.099 R)
• M48: 19,090,783 km (0.025 R)
• M49: 20,002,133 km (0.118 R)
• M50: 20,780,640 km (0.098 R)
• M51: 21,469,838 km (0.038 R)
• M52: 21,916,986 km (0.066 R)
• M53: 22,216,630 km (0.081 R)
• M54: 23,429,271 km (0.082 R)
• M55: 23,838,271 km (0.11 R)
• M56: 24,766,975 km (0.09 R)
• M57: 25,918,130 km (0.118 R)
• M58: 26,979,826 km (0.098 R)
• M59: 27,354,719 km (0.059 R)
• M60: 27,462,280 km (0.044 R)
• M61: 27,839,416 km (0.118 R)
• M62: 27,947,425 km (0.105 R)
• M63: 28,055,734 km (0.062 R)
• M64: 28,871,791 km (0.093 R)
• M65: 29,255,210 km (0.11 R)
• M66: 29,530,171 km (0.049 R)
• M67: 30,138,137 km (0.113 R)
• M68: 32,440,298 km (0.116 R)
• M69: 33,124,709 km (0.11 R)
• M70: 33,871,651 km (0.071 R)
• M71: 34,218,119 km (0.065 R)
• M72: 34,333,908 km (0.099 R)
• M73: 34,740,216 km (0.114 R)
• M74: 36,263,272 km (0.101 R)
• M75: 36,499,487 km (0.09 R)
• M76: 36,795,541 km (0.1 R)
• M77: 37,449,583 km (0.087 R)
• M78: 38,287,630 km (0.1 R)
• M79: 39,131,811 km (0.082 R)
• M80: 40,348,341 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 14.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.99 AU - 10.55 AU

Year: 9784 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,788,655 km

• M1: 192,981 km (0.038 R)
• M2: 370,105 km (0.081 R)
• M3: 502,499 km (0.09 R)
• M4: 799,750 km (0.084 R)
• M5: 1,070,074 km (0.063 R)
• M6: 1,243,757 km (0.094 R)
• M7: 2,034,232 km (0.111 R)
• M8: 2,435,005 km (0.03 R)
• M9: 2,550,793 km (0.102 R)
• M10: 2,812,440 km (0.076 R)
• M11: 3,058,229 km (0.065 R)
• M12: 3,544,722 km (0.059 R)
• M13: 3,783,779 km (0.051 R)
• M14: 3,891,789 km (0.099 R)
• M15: 4,504,541 km (0.114 R)
• M16: 4,648,155 km (0.113 R)
• M17: 5,328,377 km (0.11 R)
• M18: 5,511,036 km (0.09 R)
• M19: 5,603,188 km (0.089 R)
• M20: 5,788,989 km (0.044 R)
• M21: 6,103,294 km (0.108 R)
• M22: 6,294,630 km (0.114 R)
• M23: 6,585,448 km (0.12 R)
• M24: 6,913,666 km (0.047 R)
• M25: 7,620,665 km (0.117 R)
• M26: 7,826,961 km (0.085 R)
• M27: 8,706,446 km (0.102 R)
• M28: 8,922,316 km (0.12 R)
• M29: 9,067,127 km (0.118 R)
• M30: 9,469,545 km (0.096 R)
• M31: 9,691,548 km (0.114 R)
• M32: 9,990,146 km (0.073 R)
• M33: 10,102,943 km (0.082 R)
• M34: 10,635,062 km (0.06 R)
• M35: 10,865,892 km (0.119 R)
• M36: 11,293,442 km (0.091 R)
• M37: 11,568,403 km (0.098 R)
• M38: 11,726,528 km (0.113 R)
• M39: 12,406,600 km (0.046 R)
• M40: 12,935,429 km (0.089 R)
• M41: 13,347,272 km (0.119 R)
• M42: 14,994,344 km (0.083 R)
• M43: 16,216,110 km (0.084 R)
• M44: 16,928,645 km (0.079 R)
• M45: 17,108,312 km (0.052 R)
• M46: 17,469,740 km (0.112 R)
• M47: 18,016,670 km (0.104 R)
• M48: 18,661,736 km (0.072 R)
• M49: 19,408,229 km (0.094 R)
• M50: 20,355,184 km (0.104 R)
• M51: 21,220,458 km (0.093 R)
• M52: 22,343,340 km (0.108 R)
• M53: 22,590,026 km (0.083 R)
• M54: 24,494,258 km (0.107 R)
• M55: 24,952,775 km (0.1 R)
• M56: 25,568,670 km (0.065 R)
• M57: 26,710,700 km (0.087 R)
• M58: 28,241,385 km (0.062 R)
• M59: 28,722,193 km (0.12 R)
• M60: 29,746,190 km (0.084 R)
• M61: 30,344,582 km (0.072 R)
• M62: 30,453,788 km (0.066 R)
• M63: 30,672,650 km (0.116 R)
• M64: 30,946,863 km (0.09 R)
• M65: 31,221,973 km (0.108 R)
• M66: 31,387,428 km (0.113 R)
• M67: 31,829,939 km (0.045 R)
• M68: 32,777,492 km (0.041 R)
• M69: 33,621,074 km (0.07 R)
• M70: 34,357,993 km (0.114 R)
• M71: 34,642,977 km (0.105 R)
• M72: 35,043,152 km (0.114 R)
• M73: 35,215,040 km (0.11 R)
• M74: 35,675,053 km (0.041 R)
• M75: 35,963,478 km (0.05 R)
• M76: 36,252,650 km (0.077 R)
• M77: 36,484,677 km (0.116 R)
• M78: 36,833,539 km (0.095 R)
• M79: 37,300,434 km (0.081 R)
• M80: 38,181,117 km (0.054 R)
• M81: 38,594,455 km (0.065 R)
• M82: 38,831,269 km (0.074 R)
• M83: 39,366,081 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.3

Radius: 13.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.92 AU - 12.54 AU

Year: 12326 Days

Day: 14 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 49,788,655 km

• M1: 222,452 km (0.11 R)
• M2: 328,667 km (0.047 R)
• M3: 414,087 km (0.109 R)
• M4: 769,681 km (0.102 R)
• M5: 954,285 km (0.107 R)
• M6: 1,133,952 km (0.11 R)
• M7: 1,669,961 km (0.042 R)
• M8: 2,525,212 km (0.082 R)
• M9: 2,779,977 km (0.1 R)
• M10: 2,866,744 km (0.106 R)
• M11: 3,562,972 km (0.069 R)
• M12: 3,849,602 km (0.109 R)
• M13: 4,012,065 km (0.118 R)
• M14: 4,310,513 km (0.066 R)
• M15: 4,513,517 km (0.061 R)
• M16: 4,616,291 km (0.083 R)
• M17: 6,135,607 km (0.077 R)
• M18: 6,364,492 km (0.108 R)
• M19: 6,518,727 km (0.103 R)
• M20: 6,791,594 km (0.068 R)
• M21: 6,909,776 km (0.116 R)
• M22: 7,510,711 km (0.101 R)
• M23: 7,920,609 km (0.075 R)
• M24: 8,045,074 km (0.099 R)
• M25: 9,107,518 km (0.087 R)
• M26: 10,759,827 km (0.047 R)
• M27: 11,362,257 km (0.082 R)
• M28: 12,842,678 km (0.063 R)
• M29: 13,136,189 km (0.038 R)
• M30: 14,030,186 km (0.099 R)
• M31: 14,282,109 km (0.108 R)
• M32: 15,201,088 km (0.081 R)
• M33: 16,562,279 km (0.089 R)
• M34: 16,935,526 km (0.079 R)
• M35: 17,907,763 km (0.079 R)
• M36: 18,071,572 km (0.096 R)
• M37: 19,512,050 km (0.097 R)
• M38: 19,849,693 km (0.056 R)
• M39: 20,132,582 km (0.056 R)
• M40: 20,530,961 km (0.072 R)
• M41: 20,874,438 km (0.119 R)
• M42: 21,162,115 km (0.057 R)
• M43: 21,625,120 km (0.066 R)
• M44: 22,091,566 km (0.087 R)
• M45: 22,974,942 km (0.115 R)
• M46: 23,510,652 km (0.098 R)
• M47: 24,351,990 km (0.09 R)
• M48: 24,654,926 km (0.073 R)
• M49: 25,387,058 km (0.092 R)
• M50: 25,509,728 km (0.094 R)
• M51: 26,064,287 km (0.065 R)
• M52: 27,499,829 km (0.118 R)
• M53: 28,322,467 km (0.094 R)
• M54: 31,035,425 km (0.118 R)
• M55: 32,822,820 km (0.113 R)
• M56: 35,257,525 km (0.091 R)
• M57: 36,843,412 km (0.109 R)
• M58: 38,805,239 km (0.108 R)
• M59: 39,585,242 km (0.108 R)
• M60: 40,012,942 km (0.1 R)
• M61: 40,729,067 km (0.057 R)
• M62: 41,088,701 km (0.113 R)
• M63: 43,856,561 km (0.114 R)
• M64: 46,383,717 km (0.096 R)
• M65: 46,759,208 km (0.068 R)
• M66: 47,513,481 km (0.113 R)
• M67: 48,881,403 km (0.104 R)
• M68: 49,416,814 km (0.079 R)
• M69: 49,800,383 km (0.092 R)
• M70: 50,108,106 km (0.081 R)
• M71: 51,112,207 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.6

Radius: 13.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.13 AU - 10.85 AU

Year: 12799 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 49,788,655 km

• M1: 313,258 km (0.047 R)
• M2: 456,872 km (0.118 R)
• M3: 630,854 km (0.061 R)
• M4: 727,644 km (0.091 R)
• M5: 1,033,272 km (0.076 R)
• M6: 1,212,341 km (0.102 R)
• M7: 1,446,013 km (0.054 R)
• M8: 2,133,116 km (0.116 R)
• M9: 2,235,291 km (0.084 R)
• M10: 2,339,262 km (0.06 R)
• M11: 2,855,823 km (0.107 R)
• M12: 3,084,110 km (0.081 R)
• M13: 3,558,933 km (0.048 R)
• M14: 3,681,304 km (0.116 R)
• M15: 3,961,950 km (0.084 R)
• M16: 4,185,000 km (0.107 R)
• M17: 4,281,940 km (0.055 R)
• M18: 4,710,837 km (0.1 R)
• M19: 4,947,650 km (0.091 R)
• M20: 5,468,251 km (0.099 R)
• M21: 7,367,097 km (0.043 R)
• M22: 8,163,107 km (0.119 R)
• M23: 9,028,231 km (0.026 R)
• M24: 9,578,602 km (0.045 R)
• M25: 11,069,046 km (0.086 R)
• M26: 12,303,527 km (0.066 R)
• M27: 13,293,865 km (0.042 R)
• M28: 13,389,458 km (0.11 R)
• M29: 13,533,371 km (0.095 R)
• M30: 14,358,703 km (0.114 R)
• M31: 14,555,274 km (0.088 R)
• M32: 15,753,404 km (0.112 R)
• M33: 16,364,361 km (0.116 R)
• M34: 17,872,757 km (0.085 R)
• M35: 18,031,331 km (0.119 R)
• M36: 19,262,820 km (0.04 R)
• M37: 19,806,608 km (0.1 R)
• M38: 20,080,373 km (0.069 R)
• M39: 21,188,294 km (0.08 R)
• M40: 21,975,628 km (0.058 R)
• M41: 23,636,912 km (0.093 R)
• M42: 24,219,147 km (0.087 R)
• M43: 24,865,111 km (0.096 R)
• M44: 25,994,126 km (0.111 R)
• M45: 26,293,920 km (0.052 R)
• M46: 26,534,773 km (0.079 R)
• M47: 28,858,177 km (0.116 R)
• M48: 28,982,194 km (0.036 R)
• M49: 29,542,887 km (0.043 R)
• M50: 30,928,313 km (0.049 R)
• M51: 31,756,935 km (0.112 R)
• M52: 32,592,888 km (0.084 R)
• M53: 34,023,941 km (0.103 R)
• M54: 34,747,247 km (0.046 R)
• M55: 35,276,375 km (0.057 R)
• M56: 35,675,053 km (0.031 R)
• M57: 36,208,968 km (0.05 R)
• M58: 36,476,748 km (0.093 R)
• M59: 38,917,736 km (0.119 R)
• M60: 39,123,434 km (0.116 R)
• M61: 39,467,209 km (0.056 R)
• M62: 39,881,147 km (0.053 R)
• M63: 40,157,903 km (0.036 R)
• M64: 41,340,923 km (0.108 R)
• M65: 42,323,930 km (0.1 R)
• M66: 42,676,832 km (0.096 R)
• M67: 43,385,626 km (0.105 R)
• M68: 43,955,445 km (0.032 R)
• M69: 44,599,464 km (0.071 R)
• M70: 45,318,730 km (0.082 R)
• M71: 47,426,265 km (0.11 R)
• M72: 48,086,740 km (0.085 R)
• M73: 48,824,257 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit