🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 153 Days

Day: 44.6 Hours

Environment

Temp: 154 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,008,645 km

• M1: 59,839 km (0.058 R)
• M2: 109,954 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.89 AU

Year: 224 Days

Day: 39.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,008,645 km

• M1: 368,609 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.61 AU - 0.83 AU

Year: 229 Days

Day: 37.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.12 AU

Year: 426 Days

Day: 16.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 46.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.09 AU - 4.25 AU

Year: 2635 Days

Day: 14.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,008,645 km

• M1: 1,511,836 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.6

Radius: 9.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.17 AU - 5.59 AU

Year: 4040 Days

Day: 11.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,008,645 km

• M1: 134,788 km (0.091 R)
• M2: 237,861 km (0.109 R)
• M3: 326,871 km (0.057 R)
• M4: 548,875 km (0.09 R)
• M5: 612,454 km (0.057 R)
• M6: 759,658 km (0.079 R)
• M7: 983,606 km (0.089 R)
• M8: 1,158,785 km (0.097 R)
• M9: 1,433,596 km (0.11 R)
• M10: 1,570,927 km (0.057 R)
• M11: 1,761,216 km (0.067 R)
• M12: 1,859,202 km (0.046 R)
• M13: 2,164,532 km (0.074 R)
• M14: 2,614,821 km (0.092 R)
• M15: 3,133,627 km (0.083 R)
• M16: 3,354,134 km (0.111 R)
• M17: 3,415,170 km (0.092 R)
• M18: 3,476,655 km (0.091 R)
• M19: 3,621,465 km (0.09 R)
• M20: 3,705,090 km (0.049 R)
• M21: 3,895,678 km (0.093 R)
• M22: 4,046,174 km (0.117 R)
• M23: 4,133,090 km (0.116 R)
• M24: 4,220,605 km (0.116 R)
• M25: 4,442,159 km (0.087 R)
• M26: 5,059,250 km (0.082 R)
• M27: 5,342,290 km (0.11 R)
• M28: 5,679,034 km (0.074 R)
• M29: 6,449,164 km (0.117 R)
• M30: 6,602,053 km (0.111 R)
• M31: 7,041,721 km (0.088 R)
• M32: 7,357,822 km (0.106 R)
• M33: 7,571,148 km (0.062 R)
• M34: 7,867,950 km (0.096 R)
• M35: 8,333,948 km (0.088 R)
• M36: 8,528,425 km (0.116 R)
• M37: 8,640,324 km (0.083 R)
• M38: 8,752,672 km (0.118 R)
• M39: 9,610,616 km (0.099 R)
• M40: 9,961,273 km (0.067 R)
• M41: 10,079,157 km (0.108 R)
• M42: 10,795,880 km (0.031 R)
• M43: 11,129,932 km (0.067 R)
• M44: 11,344,306 km (0.091 R)
• M45: 11,498,242 km (0.099 R)
• M46: 11,839,325 km (0.082 R)
• M47: 11,901,707 km (0.076 R)
• M48: 11,995,505 km (0.109 R)
• M49: 12,058,037 km (0.085 R)
• M50: 12,404,655 km (0.037 R)
• M51: 12,468,085 km (0.085 R)
• M52: 13,204,555 km (0.055 R)
• M53: 13,659,782 km (0.115 R)
• M54: 14,186,366 km (0.102 R)
• M55: 14,619,003 km (0.066 R)
• M56: 14,686,023 km (0.071 R)
• M57: 14,887,531 km (0.083 R)
• M58: 15,056,128 km (0.071 R)
• M59: 15,293,241 km (0.065 R)
• M60: 15,531,700 km (0.077 R)
• M61: 16,532,360 km (0.039 R)
• M62: 17,163,962 km (0.107 R)
• M63: 17,839,097 km (0.111 R)
• M64: 18,306,142 km (0.077 R)
• M65: 18,414,451 km (0.101 R)
• M66: 18,559,261 km (0.043 R)
• M67: 20,851,699 km (0.12 R)
• M68: 21,002,643 km (0.073 R)
• M69: 21,495,718 km (0.079 R)
• M70: 22,842,099 km (0.085 R)
• M71: 23,075,621 km (0.104 R)
• M72: 23,153,711 km (0.045 R)
• M73: 23,505,865 km (0.068 R)
• M74: 24,852,545 km (0.113 R)
• M75: 25,293,559 km (0.111 R)
• M76: 25,858,590 km (0.107 R)
• M77: 25,939,672 km (0.094 R)
• M78: 26,264,749 km (0.093 R)
• M79: 26,550,331 km (0.076 R)
• M80: 27,165,627 km (0.118 R)
• M81: 27,454,500 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 14.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.16 AU - 5.74 AU

Year: 4127 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,008,645 km

• M1: 199,564 km (0.088 R)
• M2: 405,111 km (0.11 R)
• M3: 608,863 km (0.098 R)
• M4: 776,114 km (0.087 R)
• M5: 1,011,880 km (0.081 R)
• M6: 1,128,267 km (0.07 R)
• M7: 1,458,579 km (0.081 R)
• M8: 1,692,102 km (0.105 R)
• M9: 1,833,172 km (0.115 R)
• M10: 1,925,025 km (0.12 R)
• M11: 2,086,292 km (0.11 R)
• M12: 2,238,433 km (0.108 R)
• M13: 2,422,887 km (0.119 R)
• M14: 2,792,394 km (0.091 R)
• M15: 2,929,874 km (0.045 R)
• M16: 3,038,482 km (0.096 R)
• M17: 3,535,746 km (0.088 R)
• M18: 3,735,309 km (0.051 R)
• M19: 3,921,559 km (0.078 R)
• M20: 4,180,512 km (0.062 R)
• M21: 4,391,894 km (0.068 R)
• M22: 4,534,760 km (0.104 R)
• M23: 4,770,377 km (0.12 R)
• M24: 4,861,931 km (0.112 R)
• M25: 4,954,233 km (0.067 R)
• M26: 5,121,932 km (0.079 R)
• M27: 5,733,338 km (0.078 R)
• M28: 5,948,909 km (0.09 R)
• M29: 6,347,737 km (0.03 R)
• M30: 6,469,210 km (0.102 R)
• M31: 6,693,757 km (0.112 R)
• M32: 7,661,057 km (0.033 R)
• M33: 7,768,767 km (0.057 R)
• M34: 8,359,679 km (0.091 R)
• M35: 9,399,683 km (0.106 R)
• M36: 9,654,598 km (0.087 R)
• M37: 9,982,068 km (0.066 R)
• M38: 11,133,223 km (0.072 R)
• M39: 11,749,267 km (0.112 R)
• M40: 11,848,899 km (0.113 R)
• M41: 12,300,685 km (0.118 R)
• M42: 12,427,245 km (0.09 R)
• M43: 13,040,596 km (0.077 R)
• M44: 13,247,191 km (0.098 R)
• M45: 13,481,012 km (0.09 R)
• M46: 13,821,048 km (0.105 R)
• M47: 14,084,640 km (0.098 R)
• M48: 14,590,131 km (0.106 R)
• M49: 15,182,688 km (0.097 R)
• M50: 15,427,430 km (0.088 R)
• M51: 15,536,636 km (0.115 R)
• M52: 16,169,585 km (0.089 R)
• M53: 16,895,135 km (0.11 R)
• M54: 17,574,459 km (0.106 R)
• M55: 17,974,783 km (0.082 R)
• M56: 18,378,248 km (0.102 R)
• M57: 18,872,071 km (0.115 R)
• M58: 18,988,907 km (0.113 R)
• M59: 19,311,440 km (0.086 R)
• M60: 19,399,852 km (0.105 R)
• M61: 19,517,735 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401

Radius: 8.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.78 AU - 6 AU

Year: 5357 Days

Day: 5.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,008,645 km

• M1: 108,010 km (0.115 R)
• M2: 180,265 km (0.108 R)
• M3: 285,582 km (0.068 R)
• M4: 701,764 km (0.083 R)
• M5: 793,318 km (0.11 R)
• M6: 951,293 km (0.076 R)
• M7: 1,146,368 km (0.074 R)
• M8: 1,354,609 km (0.083 R)
• M9: 1,682,228 km (0.097 R)
• M10: 2,201,781 km (0.116 R)
• M11: 2,444,130 km (0.063 R)
• M12: 2,879,759 km (0.083 R)
• M13: 2,992,406 km (0.116 R)
• M14: 3,280,681 km (0.08 R)
• M15: 3,821,926 km (0.076 R)
• M16: 3,883,860 km (0.072 R)
• M17: 4,071,456 km (0.094 R)
• M18: 4,134,736 km (0.086 R)
• M19: 4,326,370 km (0.099 R)
• M20: 4,455,773 km (0.109 R)
• M21: 4,586,521 km (0.034 R)
• M22: 4,986,247 km (0.092 R)
• M23: 5,167,559 km (0.118 R)
• M24: 5,259,113 km (0.097 R)
• M25: 6,082,350 km (0.112 R)
• M26: 6,251,845 km (0.099 R)
• M27: 6,398,451 km (0.032 R)
• M28: 6,595,621 km (0.047 R)
• M29: 6,920,248 km (0.06 R)
• M30: 6,995,944 km (0.105 R)
• M31: 7,250,111 km (0.108 R)
• M32: 7,352,735 km (0.051 R)
• M33: 7,455,659 km (0.094 R)
• M34: 7,793,899 km (0.067 R)
• M35: 7,951,725 km (0.085 R)
• M36: 8,431,486 km (0.086 R)
• M37: 8,948,047 km (0.041 R)
• M38: 9,058,151 km (0.117 R)
• M39: 9,113,353 km (0.103 R)
• M40: 9,559,005 km (0.094 R)
• M41: 9,869,570 km (0.068 R)
• M42: 10,068,834 km (0.049 R)
• M43: 10,126,130 km (0.067 R)
• M44: 10,327,190 km (0.12 R)
• M45: 10,704,176 km (0.055 R)
• M46: 10,791,691 km (0.105 R)
• M47: 11,352,234 km (0.041 R)
• M48: 12,226,036 km (0.082 R)
• M49: 12,287,072 km (0.101 R)
• M50: 12,593,897 km (0.111 R)
• M51: 12,779,249 km (0.072 R)
• M52: 12,996,614 km (0.066 R)
• M53: 13,152,645 km (0.091 R)
• M54: 13,246,592 km (0.068 R)
• M55: 13,941,923 km (0.099 R)
• M56: 14,005,801 km (0.047 R)
• M57: 14,133,708 km (0.112 R)
• M58: 14,552,133 km (0.075 R)
• M59: 14,681,685 km (0.106 R)
• M60: 14,876,760 km (0.05 R)
• M61: 15,335,278 km (0.089 R)
• M62: 15,434,012 km (0.072 R)
• M63: 15,765,072 km (0.065 R)
• M64: 16,366,905 km (0.059 R)
• M65: 17,010,325 km (0.03 R)
• M66: 17,352,306 km (0.076 R)
• M67: 17,420,971 km (0.099 R)
• M68: 17,661,973 km (0.112 R)
• M69: 17,765,645 km (0.098 R)
• M70: 18,461,724 km (0.117 R)
• M71: 18,567,041 km (0.063 R)
• M72: 19,594,180 km (0.118 R)
• M73: 20,024,573 km (0.091 R)
• M74: 20,132,582 km (0.067 R)
• M75: 20,204,838 km (0.068 R)
• M76: 20,967,787 km (0.084 R)
• M77: 21,150,745 km (0.067 R)
• M78: 21,518,457 km (0.044 R)
• M79: 21,925,363 km (0.105 R)
• M80: 22,447,011 km (0.065 R)
• M81: 22,972,698 km (0.105 R)
• M82: 24,266,121 km (0.1 R)
• M83: 24,381,311 km (0.086 R)
• M84: 24,766,975 km (0.115 R)
• M85: 24,960,405 km (0.027 R)
• M86: 26,053,367 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 13.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.55 AU - 7.07 AU

Year: 6660 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,008,645 km

• M1: 226,042 km (0.111 R)
• M2: 405,261 km (0.093 R)
• M3: 595,100 km (0.025 R)
• M4: 1,014,274 km (0.051 R)
• M5: 1,369,569 km (0.074 R)
• M6: 1,536,669 km (0.093 R)
• M7: 1,728,603 km (0.101 R)
• M8: 2,452,956 km (0.081 R)
• M9: 2,637,560 km (0.086 R)
• M10: 3,020,979 km (0.095 R)
• M11: 3,286,665 km (0.111 R)
• M12: 3,376,873 km (0.05 R)
• M13: 3,536,942 km (0.048 R)
• M14: 4,804,186 km (0.047 R)
• M15: 4,932,990 km (0.041 R)
• M16: 5,062,841 km (0.11 R)
• M17: 5,784,501 km (0.038 R)
• M18: 5,949,358 km (0.105 R)
• M19: 6,171,511 km (0.103 R)
• M20: 6,710,362 km (0.083 R)
• M21: 7,293,943 km (0.12 R)
• M22: 7,382,954 km (0.112 R)
• M23: 8,169,241 km (0.04 R)
• M24: 8,416,526 km (0.114 R)
• M25: 8,666,354 km (0.095 R)
• M26: 9,109,613 km (0.077 R)
• M27: 9,237,519 km (0.102 R)
• M28: 9,952,298 km (0.115 R)
• M29: 10,382,990 km (0.081 R)
• M30: 11,400,255 km (0.091 R)
• M31: 11,955,862 km (0.118 R)
• M32: 12,805,877 km (0.087 R)
• M33: 13,822,095 km (0.048 R)
• M34: 14,080,152 km (0.11 R)
• M35: 14,377,103 km (0.106 R)
• M36: 14,526,402 km (0.087 R)
• M37: 15,166,531 km (0.067 R)
• M38: 15,356,670 km (0.104 R)
• M39: 15,509,260 km (0.104 R)
• M40: 15,624,002 km (0.117 R)
• M41: 16,279,839 km (0.115 R)
• M42: 16,435,570 km (0.039 R)
• M43: 16,748,379 km (0.078 R)
• M44: 16,905,457 km (0.117 R)
• M45: 17,419,475 km (0.107 R)
• M46: 17,858,545 km (0.109 R)
• M47: 18,099,547 km (0.062 R)
• M48: 18,381,988 km (0.112 R)
• M49: 18,788,146 km (0.098 R)
• M50: 19,279,575 km (0.109 R)
• M51: 19,775,043 km (0.072 R)
• M52: 20,024,423 km (0.116 R)
• M53: 20,274,850 km (0.078 R)
• M54: 20,905,554 km (0.119 R)
• M55: 21,074,750 km (0.089 R)
• M56: 21,202,057 km (0.056 R)
• M57: 21,329,515 km (0.086 R)
• M58: 21,457,271 km (0.106 R)
• M59: 21,585,327 km (0.057 R)
• M60: 21,927,906 km (0.089 R)
• M61: 22,575,216 km (0.102 R)
• M62: 23,053,780 km (0.116 R)
• M63: 23,141,145 km (0.114 R)
• M64: 23,403,988 km (0.103 R)
• M65: 24,331,794 km (0.115 R)
• M66: 24,509,816 km (0.056 R)
• M67: 24,912,234 km (0.044 R)
• M68: 25,497,162 km (0.102 R)
• M69: 25,814,010 km (0.092 R)
• M70: 26,451,596 km (0.119 R)
• M71: 27,417,699 km (0.079 R)
• M72: 27,649,576 km (0.105 R)
• M73: 28,395,471 km (0.092 R)
• M74: 28,536,093 km (0.086 R)
• M75: 29,479,457 km (0.118 R)
• M76: 29,574,302 km (0.051 R)
• M77: 29,764,441 km (0.08 R)
• M78: 30,241,509 km (0.1 R)
• M79: 31,833,679 km (0.09 R)
• M80: 32,223,681 km (0.107 R)
• M81: 32,517,341 km (0.066 R)
• M82: 32,811,750 km (0.05 R)
• M83: 32,959,403 km (0.031 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 18,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit