🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.72 AU - 0.84 AU

Year: 253 Days

Day: 31.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,833,925 km

• M1: 51,312 km (0.12 R)
• M2: 406,906 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.68 AU - 0.9 AU

Year: 258 Days

Day: 38.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,833,925 km

• M1: 38,596 km (0.071 R)
• M2: 379,829 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.7 AU - 2.3 AU

Year: 1038 Days

Day: 33.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.99 AU - 3.13 AU

Year: 1504 Days

Day: 24.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.12 AU - 3.48 AU

Year: 2201 Days

Day: 27.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,833,925 km

• M1: 2,007,903 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.05 AU - 3.96 AU

Year: 2404 Days

Day: 39.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.21 AU - 4.29 AU

Year: 3216 Days

Day: 18.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 12.3

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.2 AU - 8.74 AU

Year: 7495 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 105,833,925 km

• M1: 171,439 km (0.112 R)
• M2: 256,261 km (0.118 R)
• M3: 334,052 km (0.119 R)
• M4: 485,744 km (0.102 R)
• M5: 618,138 km (0.089 R)
• M6: 777,161 km (0.113 R)
• M7: 882,478 km (0.11 R)
• M8: 979,118 km (0.113 R)
• M9: 1,339,200 km (0.038 R)
• M10: 2,140,596 km (0.113 R)
• M11: 2,235,591 km (0.113 R)
• M12: 2,332,231 km (0.102 R)
• M13: 2,449,964 km (0.1 R)
• M14: 2,549,746 km (0.113 R)
• M15: 2,630,529 km (0.089 R)
• M16: 2,983,580 km (0.069 R)
• M17: 3,090,393 km (0.094 R)
• M18: 3,242,085 km (0.063 R)
• M19: 3,374,180 km (0.112 R)
• M20: 3,873,837 km (0.081 R)
• M21: 4,667,154 km (0.113 R)
• M22: 5,249,539 km (0.094 R)
• M23: 5,641,784 km (0.064 R)
• M24: 5,908,667 km (0.075 R)
• M25: 6,016,527 km (0.113 R)
• M26: 6,097,908 km (0.112 R)
• M27: 6,482,525 km (0.105 R)
• M28: 7,189,075 km (0.111 R)
• M29: 7,654,175 km (0.119 R)
• M30: 7,772,058 km (0.119 R)
• M31: 7,890,540 km (0.094 R)
• M32: 8,583,178 km (0.094 R)
• M33: 8,767,034 km (0.108 R)
• M34: 8,983,352 km (0.106 R)
• M35: 9,770,087 km (0.092 R)
• M36: 10,578,813 km (0.087 R)
• M37: 11,208,022 km (0.086 R)
• M38: 11,815,090 km (0.084 R)
• M39: 12,467,786 km (0.088 R)
• M40: 12,815,900 km (0.062 R)
• M41: 13,522,002 km (0.096 R)
• M42: 14,276,873 km (0.081 R)
• M43: 14,861,202 km (0.103 R)
• M44: 15,045,507 km (0.115 R)
• M45: 15,193,459 km (0.115 R)
• M46: 15,490,710 km (0.073 R)
• M47: 15,827,604 km (0.092 R)
• M48: 16,091,196 km (0.036 R)
• M49: 16,280,437 km (0.104 R)
• M50: 16,508,424 km (0.119 R)
• M51: 17,353,652 km (0.057 R)
• M52: 17,470,039 km (0.084 R)
• M53: 17,820,697 km (0.081 R)
• M54: 18,291,780 km (0.084 R)
• M55: 18,687,467 km (0.12 R)
• M56: 19,770,107 km (0.083 R)
• M57: 20,013,502 km (0.056 R)
• M58: 20,996,809 km (0.032 R)
• M59: 22,797,818 km (0.078 R)
• M60: 23,223,723 km (0.105 R)
• M61: 23,309,293 km (0.108 R)
• M62: 23,867,592 km (0.082 R)
• M63: 24,040,228 km (0.097 R)
• M64: 24,604,362 km (0.086 R)
• M65: 26,144,621 km (0.076 R)
• M66: 26,278,212 km (0.042 R)
• M67: 26,367,223 km (0.093 R)
• M68: 26,724,762 km (0.047 R)
• M69: 26,814,371 km (0.103 R)
• M70: 27,038,768 km (0.085 R)
• M71: 27,263,913 km (0.116 R)
• M72: 27,806,803 km (0.03 R)
• M73: 27,943,087 km (0.1 R)
• M74: 28,216,253 km (0.089 R)
• M75: 28,398,912 km (0.107 R)
• M76: 28,581,870 km (0.071 R)
• M77: 30,620,889 km (0.073 R)
• M78: 31,279,419 km (0.11 R)
• M79: 31,373,965 km (0.075 R)
• M80: 31,515,783 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.5

Radius: 8.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.58 AU - 10.82 AU

Year: 11090 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 105,833,925 km

• M1: 127,906 km (0.06 R)
• M2: 390,151 km (0.104 R)
• M3: 769,531 km (0.118 R)
• M4: 879,785 km (0.086 R)
• M5: 1,029,682 km (0.051 R)
• M6: 1,279,660 km (0.086 R)
• M7: 1,772,735 km (0.107 R)
• M8: 1,856,958 km (0.046 R)
• M9: 2,095,268 km (0.061 R)
• M10: 2,697,100 km (0.071 R)
• M11: 2,818,873 km (0.117 R)
• M12: 3,093,086 km (0.099 R)
• M13: 3,507,322 km (0.052 R)
• M14: 3,721,097 km (0.087 R)
• M15: 4,647,407 km (0.088 R)
• M16: 4,705,751 km (0.037 R)
• M17: 4,764,393 km (0.06 R)
• M18: 4,941,666 km (0.111 R)
• M19: 5,242,059 km (0.086 R)
• M20: 5,394,499 km (0.109 R)
• M21: 5,735,134 km (0.078 R)
• M22: 5,987,206 km (0.063 R)
• M23: 6,082,649 km (0.086 R)
• M24: 6,864,747 km (0.064 R)
• M25: 7,132,378 km (0.077 R)
• M26: 7,199,846 km (0.081 R)
• M27: 8,737,264 km (0.101 R)
• M28: 8,882,074 km (0.06 R)
• M29: 8,990,982 km (0.111 R)
• M30: 9,542,848 km (0.096 R)
• M31: 10,181,631 km (0.103 R)
• M32: 10,756,685 km (0.076 R)
• M33: 10,989,609 km (0.106 R)
• M34: 11,145,789 km (0.062 R)
• M35: 11,224,179 km (0.096 R)
• M36: 11,738,347 km (0.115 R)
• M37: 11,858,025 km (0.113 R)
• M38: 12,422,158 km (0.106 R)
• M39: 12,544,230 km (0.062 R)
• M40: 12,707,591 km (0.098 R)
• M41: 13,201,713 km (0.061 R)
• M42: 13,954,789 km (0.077 R)
• M43: 14,124,133 km (0.112 R)
• M44: 15,067,049 km (0.081 R)
• M45: 15,327,798 km (0.09 R)
• M46: 15,502,379 km (0.046 R)
• M47: 15,677,707 km (0.059 R)
• M48: 15,897,766 km (0.091 R)
• M49: 16,118,871 km (0.112 R)
• M50: 16,207,583 km (0.105 R)
• M51: 16,968,288 km (0.069 R)
• M52: 18,015,922 km (0.105 R)
• M53: 20,653,033 km (0.12 R)
• M54: 20,797,694 km (0.092 R)
• M55: 22,016,169 km (0.066 R)
• M56: 22,312,074 km (0.059 R)
• M57: 22,460,624 km (0.112 R)
• M58: 22,658,991 km (0.063 R)
• M59: 22,758,474 km (0.111 R)
• M60: 23,609,386 km (0.065 R)
• M61: 23,811,194 km (0.12 R)
• M62: 24,572,946 km (0.094 R)
• M63: 24,726,134 km (0.09 R)
• M64: 24,879,771 km (0.104 R)
• M65: 25,394,239 km (0.105 R)
• M66: 25,549,222 km (0.118 R)
• M67: 25,756,265 km (0.061 R)
• M68: 26,120,237 km (0.118 R)
• M69: 27,169,068 km (0.104 R)
• M70: 28,768,269 km (0.088 R)
• M71: 28,822,124 km (0.05 R)
• M72: 29,633,543 km (0.108 R)
• M73: 29,905,662 km (0.111 R)
• M74: 32,560,276 km (0.062 R)
• M75: 32,672,474 km (0.059 R)
• M76: 32,841,071 km (0.05 R)
• M77: 33,122,764 km (0.119 R)
• M78: 33,745,240 km (0.112 R)
• M79: 34,029,476 km (0.084 R)
• M80: 34,200,317 km (0.039 R)
• M81: 34,257,314 km (0.053 R)
• M82: 34,428,604 km (0.096 R)
• M83: 34,829,376 km (0.062 R)
• M84: 35,001,713 km (0.105 R)
• M85: 35,289,390 km (0.104 R)
• M86: 36,973,413 km (0.107 R)
• M87: 37,442,552 km (0.077 R)
• M88: 37,560,136 km (0.109 R)
• M89: 38,386,814 km (0.1 R)
• M90: 38,742,857 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.7

Radius: 5.3

Gravity: 24.98 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.66 AU - 23 AU

Year: 32416 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,833,925 km

• M1: 103,372 km (0.066 R)
• M2: 171,738 km (0.097 R)
• M3: 535,112 km (0.116 R)
• M4: 615,446 km (0.088 R)
• M5: 728,990 km (0.106 R)
• M6: 818,600 km (0.082 R)
• M7: 1,109,418 km (0.071 R)
• M8: 1,248,394 km (0.065 R)
• M9: 2,687,077 km (0.06 R)
• M10: 2,921,646 km (0.068 R)
• M11: 3,410,532 km (0.078 R)
• M12: 3,460,947 km (0.056 R)
• M13: 3,562,224 km (0.095 R)
• M14: 4,684,209 km (0.036 R)
• M15: 4,852,805 km (0.034 R)
• M16: 4,966,350 km (0.115 R)
• M17: 5,312,220 km (0.103 R)
• M18: 5,547,089 km (0.044 R)
• M19: 5,966,412 km (0.12 R)
• M20: 6,149,071 km (0.084 R)
• M21: 7,676,615 km (0.112 R)
• M22: 9,173,491 km (0.081 R)
• M23: 10,171,758 km (0.092 R)
• M24: 10,390,171 km (0.045 R)
• M25: 11,054,535 km (0.105 R)
• M26: 11,961,547 km (0.04 R)
• M27: 12,192,077 km (0.103 R)
• M28: 13,207,697 km (0.113 R)
• M29: 14,007,297 km (0.075 R)
• M30: 14,904,735 km (0.067 R)
• M31: 16,328,009 km (0.083 R)
• M32: 17,271,822 km (0.074 R)
• M33: 17,445,356 km (0.076 R)
• M34: 18,498,525 km (0.062 R)
• M35: 18,675,948 km (0.091 R)
• M36: 18,943,429 km (0.108 R)
• M37: 20,849,904 km (0.057 R)
• M38: 21,034,657 km (0.082 R)
• M39: 21,498,860 km (0.09 R)
• M40: 22,154,547 km (0.08 R)
• M41: 22,721,673 km (0.114 R)
• M42: 24,646,548 km (0.068 R)
• M43: 24,939,760 km (0.116 R)
• M44: 26,223,609 km (0.096 R)
• M45: 27,832,983 km (0.062 R)
• M46: 28,649,638 km (0.09 R)
• M47: 29,889,355 km (0.038 R)
• M48: 29,993,326 km (0.06 R)
• M49: 30,620,440 km (0.047 R)
• M50: 31,040,960 km (0.066 R)
• M51: 33,928,797 km (0.108 R)
• M52: 34,472,885 km (0.104 R)
• M53: 34,582,091 km (0.03 R)
• M54: 35,459,482 km (0.094 R)
• M55: 37,572,852 km (0.105 R)
• M56: 37,685,200 km (0.085 R)
• M57: 38,588,023 km (0.095 R)
• M58: 39,612,170 km (0.045 R)
• M59: 40,760,633 km (0.05 R)
• M60: 43,090,171 km (0.06 R)
• M61: 44,270,947 km (0.114 R)
• M62: 45,821,977 km (0.067 R)
• M63: 47,511,985 km (0.119 R)
• M64: 47,998,626 km (0.12 R)
• M65: 51,451,046 km (0.12 R)
• M66: 52,828,992 km (0.104 R)
• M67: 62,142,955 km (0.097 R)
• M68: 66,034,744 km (0.094 R)
• M69: 67,394,888 km (0.085 R)
• M70: 69,590,237 km (0.107 R)
• M71: 72,646,970 km (0.104 R)
• M72: 72,786,994 km (0.114 R)
• M73: 73,488,308 km (0.089 R)
• M74: 73,628,781 km (0.063 R)
• M75: 73,769,403 km (0.104 R)
• M76: 74,756,150 km (0.105 R)
• M77: 75,889,354 km (0.098 R)
• M78: 76,742,810 km (0.094 R)
• M79: 76,885,377 km (0.091 R)
• M80: 78,603,060 km (0.066 R)
• M81: 84,272,071 km (0.093 R)
• M82: 85,008,392 km (0.118 R)
• M83: 87,081,369 km (0.102 R)
• M84: 87,378,770 km (0.119 R)
• M85: 88,572,112 km (0.045 R)
• M86: 89,021,055 km (0.113 R)
• M87: 90,071,382 km (0.108 R)
• M88: 91,276,842 km (0.069 R)
• M89: 93,399,037 km (0.074 R)
• M90: 94,160,939 km (0.094 R)
• M91: 95,537,539 km (0.033 R)
• M92: 95,844,364 km (0.115 R)
• M93: 97,692,197 km (0.101 R)
• M94: 102,676,798 km (0.07 R)
• M95: 103,935,813 km (0.099 R)
• M96: 105,833,911 km (0.027 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 14,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit