🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.08 AU - 1.2 AU

Year: 528 Days

Day: 16.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 121.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1 AU - 1.32 AU

Year: 542 Days

Day: 12.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.41 AU - 1.55 AU

Year: 780 Days

Day: 17.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.91 AU - 2.17 AU

Year: 1263 Days

Day: 25.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.13 AU - 3.05 AU

Year: 1807 Days

Day: 24.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.2

Radius: 14.1

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.41 AU - 5.47 AU

Year: 4055 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,436,259 km

• M1: 186,249 km (0.11 R)
• M2: 361,728 km (0.067 R)
• M3: 616,194 km (0.089 R)
• M4: 752,776 km (0.116 R)
• M5: 1,083,986 km (0.117 R)
• M6: 1,192,744 km (0.04 R)
• M7: 1,330,972 km (0.089 R)
• M8: 1,475,035 km (0.075 R)
• M9: 1,939,836 km (0.105 R)
• M10: 2,135,510 km (0.08 R)
• M11: 2,497,985 km (0.075 R)
• M12: 2,795,685 km (0.077 R)
• M13: 2,897,561 km (0.081 R)
• M14: 3,018,137 km (0.053 R)
• M15: 3,122,706 km (0.11 R)
• M16: 3,590,349 km (0.056 R)
• M17: 3,757,599 km (0.084 R)
• M18: 3,889,395 km (0.058 R)
• M19: 4,235,714 km (0.063 R)
• M20: 4,412,688 km (0.062 R)
• M21: 4,612,252 km (0.081 R)
• M22: 4,937,777 km (0.088 R)
• M23: 5,313,118 km (0.094 R)
• M24: 5,590,024 km (0.114 R)
• M25: 5,784,501 km (0.08 R)
• M26: 6,135,906 km (0.111 R)
• M27: 6,404,135 km (0.061 R)
• M28: 6,517,082 km (0.12 R)
• M29: 6,630,626 km (0.1 R)
• M30: 6,813,734 km (0.105 R)
• M31: 7,208,523 km (0.101 R)
• M32: 7,996,156 km (0.102 R)
• M33: 8,289,517 km (0.04 R)
• M34: 8,686,101 km (0.091 R)
• M35: 8,786,182 km (0.115 R)
• M36: 8,911,844 km (0.03 R)
• M37: 9,912,953 km (0.084 R)
• M38: 10,680,390 km (0.045 R)
• M39: 11,112,130 km (0.057 R)
• M40: 11,577,080 km (0.109 R)
• M41: 12,076,438 km (0.066 R)
• M42: 12,328,660 km (0.09 R)
• M43: 12,526,129 km (0.104 R)
• M44: 13,096,097 km (0.105 R)
• M45: 13,240,010 km (0.073 R)
• M46: 13,355,350 km (0.039 R)
• M47: 13,732,935 km (0.078 R)
• M48: 14,025,698 km (0.088 R)
• M49: 14,172,902 km (0.091 R)
• M50: 14,291,085 km (0.11 R)
• M51: 14,409,566 km (0.086 R)
• M52: 14,856,565 km (0.077 R)
• M53: 14,976,692 km (0.107 R)
• M54: 15,490,261 km (0.077 R)
• M55: 15,612,034 km (0.051 R)
• M56: 16,256,202 km (0.113 R)
• M57: 16,441,853 km (0.1 R)
• M58: 16,721,751 km (0.101 R)
• M59: 16,846,515 km (0.096 R)
• M60: 17,729,442 km (0.113 R)
• M61: 17,984,506 km (0.118 R)
• M62: 18,369,272 km (0.082 R)
• M63: 19,245,168 km (0.094 R)
• M64: 19,441,590 km (0.082 R)
• M65: 19,968,773 km (0.072 R)
• M66: 20,267,370 km (0.072 R)
• M67: 20,500,743 km (0.118 R)
• M68: 20,634,483 km (0.099 R)
• M69: 20,802,033 km (0.097 R)
• M70: 20,936,372 km (0.084 R)
• M71: 21,037,350 km (0.106 R)
• M72: 21,408,951 km (0.1 R)
• M73: 22,674,998 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 12.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.65 AU - 6.73 AU

Year: 5883 Days

Day: 6.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,436,259 km

• M1: 388,805 km (0.074 R)
• M2: 477,068 km (0.094 R)
• M3: 819,497 km (0.108 R)
• M4: 990,787 km (0.08 R)
• M5: 1,197,531 km (0.073 R)
• M6: 1,577,360 km (0.113 R)
• M7: 1,857,407 km (0.074 R)
• M8: 2,116,062 km (0.064 R)
• M9: 2,386,535 km (0.046 R)
• M10: 2,505,914 km (0.1 R)
• M11: 2,813,487 km (0.098 R)
• M12: 3,155,019 km (0.094 R)
• M13: 3,750,419 km (0.057 R)
• M14: 4,210,881 km (0.101 R)
• M15: 4,319,639 km (0.056 R)
• M16: 4,814,957 km (0.098 R)
• M17: 4,967,098 km (0.101 R)
• M18: 5,433,395 km (0.06 R)
• M19: 6,186,470 km (0.12 R)
• M20: 6,282,961 km (0.109 R)
• M21: 6,645,736 km (0.109 R)
• M22: 6,744,620 km (0.113 R)
• M23: 7,044,115 km (0.073 R)
• M24: 7,173,816 km (0.114 R)
• M25: 8,376,882 km (0.12 R)
• M26: 9,009,681 km (0.035 R)
• M27: 9,150,603 km (0.038 R)
• M28: 9,371,409 km (0.109 R)
• M29: 9,689,903 km (0.108 R)
• M30: 9,898,891 km (0.12 R)
• M31: 10,288,444 km (0.099 R)
• M32: 10,386,730 km (0.091 R)
• M33: 10,865,742 km (0.102 R)
• M34: 11,166,883 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.5

Radius: 13.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.14 AU - 8.7 AU

Year: 8761 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 45,436,259 km

• M1: 201,957 km (0.115 R)
• M2: 333,005 km (0.102 R)
• M3: 432,188 km (0.079 R)
• M4: 518,656 km (0.089 R)
• M5: 672,742 km (0.103 R)
• M6: 811,120 km (0.114 R)
• M7: 996,172 km (0.11 R)
• M8: 1,144,873 km (0.109 R)
• M9: 1,235,230 km (0.072 R)
• M10: 1,382,733 km (0.076 R)
• M11: 1,695,841 km (0.077 R)
• M12: 1,891,964 km (0.111 R)
• M13: 2,160,044 km (0.113 R)
• M14: 2,274,037 km (0.034 R)
• M15: 2,406,880 km (0.095 R)
• M16: 3,037,585 km (0.109 R)
• M17: 3,259,139 km (0.096 R)
• M18: 5,371,910 km (0.114 R)
• M19: 5,483,510 km (0.094 R)
• M20: 5,641,037 km (0.098 R)
• M21: 5,777,320 km (0.076 R)
• M22: 6,053,029 km (0.087 R)
• M23: 6,309,739 km (0.103 R)
• M24: 7,125,646 km (0.104 R)
• M25: 8,256,606 km (0.059 R)
• M26: 8,567,620 km (0.079 R)
• M27: 8,724,548 km (0.117 R)
• M28: 9,227,945 km (0.075 R)
• M29: 9,469,844 km (0.106 R)
• M30: 10,124,933 km (0.097 R)
• M31: 10,290,987 km (0.065 R)
• M32: 10,907,779 km (0.066 R)
• M33: 11,220,588 km (0.116 R)
• M34: 11,652,029 km (0.112 R)
• M35: 11,942,847 km (0.074 R)
• M36: 12,739,605 km (0.07 R)
• M37: 12,829,364 km (0.068 R)
• M38: 12,949,042 km (0.12 R)
• M39: 13,189,895 km (0.033 R)
• M40: 13,462,462 km (0.119 R)
• M41: 13,798,309 km (0.107 R)
• M42: 13,951,797 km (0.076 R)
• M43: 14,167,666 km (0.076 R)
• M44: 14,384,733 km (0.108 R)
• M45: 14,509,198 km (0.101 R)
• M46: 14,790,741 km (0.115 R)
• M47: 15,042,515 km (0.119 R)
• M48: 15,422,643 km (0.041 R)
• M49: 15,742,034 km (0.038 R)
• M50: 16,225,086 km (0.057 R)
• M51: 16,844,122 km (0.056 R)
• M52: 17,437,577 km (0.043 R)
• M53: 17,636,991 km (0.07 R)
• M54: 17,737,072 km (0.107 R)
• M55: 18,374,508 km (0.082 R)
• M56: 18,543,554 km (0.086 R)
• M57: 18,713,198 km (0.112 R)
• M58: 18,883,290 km (0.107 R)
• M59: 19,156,456 km (0.109 R)
• M60: 19,327,895 km (0.092 R)
• M61: 19,534,191 km (0.095 R)
• M62: 19,741,384 km (0.108 R)
• M63: 20,262,284 km (0.077 R)
• M64: 20,999,352 km (0.092 R)
• M65: 22,067,481 km (0.082 R)
• M66: 22,283,201 km (0.103 R)
• M67: 22,644,330 km (0.101 R)
• M68: 22,789,291 km (0.062 R)
• M69: 22,971,052 km (0.118 R)
• M70: 23,153,113 km (0.108 R)
• M71: 24,963,845 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.4

Radius: 7.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.86 AU - 11.46 AU

Year: 16161 Days

Day: 21.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,436,259 km

• M1: 147,952 km (0.072 R)
• M2: 197,768 km (0.111 R)
• M3: 267,481 km (0.027 R)
• M4: 657,333 km (0.12 R)
• M5: 964,457 km (0.108 R)
• M6: 1,212,042 km (0.066 R)
• M7: 1,353,711 km (0.115 R)
• M8: 1,416,093 km (0.032 R)
• M9: 1,587,383 km (0.116 R)
• M10: 1,765,404 km (0.119 R)
• M11: 2,068,340 km (0.105 R)
• M12: 2,116,511 km (0.105 R)
• M13: 2,287,800 km (0.102 R)
• M14: 2,566,351 km (0.09 R)
• M15: 2,882,452 km (0.06 R)
• M16: 3,379,715 km (0.072 R)
• M17: 4,083,723 km (0.101 R)
• M18: 4,144,310 km (0.081 R)
• M19: 4,359,132 km (0.079 R)
• M20: 4,421,215 km (0.109 R)
• M21: 5,287,387 km (0.108 R)
• M22: 5,893,408 km (0.109 R)
• M23: 6,031,038 km (0.102 R)
• M24: 6,135,009 km (0.106 R)
• M25: 6,379,900 km (0.07 R)
• M26: 6,915,461 km (0.075 R)
• M27: 7,354,231 km (0.111 R)
• M28: 7,651,781 km (0.055 R)
• M29: 9,078,646 km (0.084 R)
• M30: 9,437,980 km (0.059 R)
• M31: 10,585,396 km (0.036 R)
• M32: 10,963,579 km (0.075 R)
• M33: 11,862,962 km (0.1 R)
• M34: 13,413,992 km (0.11 R)
• M35: 13,595,305 km (0.115 R)
• M36: 13,731,888 km (0.099 R)
• M37: 14,098,103 km (0.089 R)
• M38: 14,746,760 km (0.08 R)
• M39: 15,547,557 km (0.042 R)
• M40: 15,642,701 km (0.109 R)
• M41: 15,737,995 km (0.118 R)
• M42: 15,833,439 km (0.033 R)
• M43: 15,977,202 km (0.12 R)
• M44: 16,507,527 km (0.11 R)
• M45: 17,486,645 km (0.112 R)
• M46: 18,333,668 km (0.086 R)
• M47: 19,809,152 km (0.074 R)
• M48: 20,222,790 km (0.075 R)
• M49: 22,495,032 km (0.083 R)
• M50: 22,548,737 km (0.108 R)
• M51: 22,656,448 km (0.113 R)
• M52: 23,251,997 km (0.112 R)
• M53: 23,633,771 km (0.098 R)
• M54: 23,743,127 km (0.103 R)
• M55: 24,347,951 km (0.107 R)
• M56: 25,125,112 km (0.109 R)
• M57: 25,573,008 km (0.071 R)
• M58: 25,797,854 km (0.086 R)
• M59: 26,023,298 km (0.06 R)
• M60: 26,589,974 km (0.086 R)
• M61: 27,160,690 km (0.056 R)
• M62: 27,390,173 km (0.055 R)
• M63: 27,562,660 km (0.106 R)
• M64: 27,620,255 km (0.106 R)
• M65: 27,677,850 km (0.112 R)
• M66: 27,908,680 km (0.105 R)
• M67: 28,546,864 km (0.112 R)
• M68: 28,838,580 km (0.109 R)
• M69: 31,507,855 km (0.098 R)
• M70: 31,568,143 km (0.114 R)
• M71: 32,415,016 km (0.076 R)
• M72: 32,475,903 km (0.116 R)
• M73: 33,576,494 km (0.066 R)
• M74: 33,699,464 km (0.119 R)
• M75: 34,069,569 km (0.085 R)
• M76: 34,689,203 km (0.104 R)
• M77: 35,751,198 km (0.068 R)
• M78: 36,444,136 km (0.028 R)
• M79: 37,268,719 km (0.117 R)
• M80: 37,779,147 km (0.064 R)
• M81: 38,807,034 km (0.083 R)
• M82: 39,324,493 km (0.098 R)
• M83: 39,844,196 km (0.106 R)
• M84: 41,879,326 km (0.103 R)
• M85: 42,542,942 km (0.04 R)
• M86: 42,609,513 km (0.065 R)
• M87: 43,746,457 km (0.105 R)
• M88: 44,757,738 km (0.098 R)
• M89: 45,368,247 km (0.054 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit