🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.48 AU - 0.56 AU

Year: 246 Days

Day: 13.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,964,795 km

• M1: 424,110 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 14.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 461 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 27,964,795 km

• M1: 200,760 km (0.101 R)
• M2: 333,304 km (0.062 R)
• M3: 452,085 km (0.075 R)
• M4: 580,141 km (0.077 R)
• M5: 774,019 km (0.11 R)
• M6: 878,289 km (0.093 R)
• M7: 1,052,870 km (0.045 R)
• M8: 1,150,856 km (0.073 R)
• M9: 1,391,260 km (0.111 R)
• M10: 1,487,152 km (0.047 R)
• M11: 1,617,003 km (0.042 R)
• M12: 1,736,831 km (0.089 R)
• M13: 2,005,808 km (0.117 R)
• M14: 2,175,901 km (0.102 R)
• M15: 2,345,844 km (0.11 R)
• M16: 2,493,647 km (0.119 R)
• M17: 2,622,899 km (0.069 R)
• M18: 2,848,942 km (0.032 R)
• M19: 2,950,369 km (0.105 R)
• M20: 3,145,146 km (0.071 R)
• M21: 3,344,410 km (0.031 R)
• M22: 3,548,013 km (0.029 R)
• M23: 3,780,338 km (0.111 R)
• M24: 3,898,521 km (0.104 R)
• M25: 4,055,897 km (0.028 R)
• M26: 4,215,369 km (0.112 R)
• M27: 4,377,084 km (0.058 R)
• M28: 4,507,982 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.5

Radius: 9.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.68 AU - 1.1 AU

Year: 551 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,964,795 km

• M1: 124,166 km (0.072 R)
• M2: 208,091 km (0.097 R)
• M3: 274,961 km (0.081 R)
• M4: 339,438 km (0.07 R)
• M5: 588,069 km (0.107 R)
• M6: 681,269 km (0.046 R)
• M7: 777,011 km (0.089 R)
• M8: 841,638 km (0.051 R)
• M9: 967,449 km (0.109 R)
• M10: 1,139,487 km (0.082 R)
• M11: 1,375,403 km (0.06 R)
• M12: 1,536,669 km (0.112 R)
• M13: 1,612,067 km (0.102 R)
• M14: 1,762,712 km (0.117 R)
• M15: 1,845,739 km (0.097 R)
• M16: 1,970,952 km (0.077 R)
• M17: 2,204,325 km (0.072 R)
• M18: 2,268,502 km (0.066 R)
• M19: 2,455,649 km (0.075 R)
• M20: 2,652,669 km (0.119 R)
• M21: 2,720,886 km (0.112 R)
• M22: 2,794,488 km (0.056 R)
• M23: 3,066,756 km (0.085 R)
• M24: 3,138,713 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 11.5

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.89 AU - 0.97 AU

Year: 588 Days

Day: 12.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 27,964,795 km

• M1: 147,354 km (0.085 R)
• M2: 255,663 km (0.091 R)
• M3: 348,413 km (0.053 R)
• M4: 427,252 km (0.109 R)
• M5: 543,339 km (0.119 R)
• M6: 617,390 km (0.111 R)
• M7: 695,481 km (0.113 R)
• M8: 782,247 km (0.067 R)
• M9: 893,997 km (0.034 R)
• M10: 968,197 km (0.119 R)
• M11: 1,347,877 km (0.051 R)
• M12: 1,428,061 km (0.109 R)
• M13: 1,712,148 km (0.109 R)
• M14: 1,806,394 km (0.052 R)
• M15: 1,951,205 km (0.113 R)
• M16: 2,092,725 km (0.078 R)
• M17: 2,371,425 km (0.087 R)
• M18: 2,461,932 km (0.108 R)
• M19: 2,576,674 km (0.068 R)
• M20: 2,685,581 km (0.063 R)
• M21: 2,795,984 km (0.029 R)
• M22: 2,924,040 km (0.119 R)
• M23: 3,029,656 km (0.101 R)
• M24: 3,295,043 km (0.037 R)
• M25: 3,507,621 km (0.108 R)
• M26: 3,593,939 km (0.113 R)
• M27: 3,812,951 km (0.039 R)
• M28: 3,937,566 km (0.059 R)
• M29: 4,081,628 km (0.077 R)
• M30: 4,245,887 km (0.047 R)
• M31: 4,449,639 km (0.111 R)
• M32: 4,666,107 km (0.066 R)
• M33: 4,799,698 km (0.06 R)
• M34: 4,886,166 km (0.085 R)
• M35: 4,973,232 km (0.072 R)
• M36: 5,207,801 km (0.089 R)
• M37: 5,396,145 km (0.071 R)
• M38: 5,688,010 km (0.087 R)
• M39: 5,954,145 km (0.072 R)
• M40: 6,047,344 km (0.071 R)
• M41: 6,266,356 km (0.106 R)
• M42: 6,520,074 km (0.048 R)
• M43: 6,594,723 km (0.03 R)
• M44: 6,896,013 km (0.12 R)
• M45: 7,048,453 km (0.109 R)
• M46: 7,224,081 km (0.114 R)
• M47: 7,312,344 km (0.115 R)
• M48: 7,478,996 km (0.028 R)
• M49: 7,557,086 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 11.9

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.38 AU

Year: 841 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 27,964,795 km

• M1: 150,495 km (0.118 R)
• M2: 301,290 km (0.049 R)
• M3: 382,671 km (0.117 R)
• M4: 484,548 km (0.111 R)
• M5: 597,793 km (0.098 R)
• M6: 739,313 km (0.084 R)
• M7: 830,268 km (0.08 R)
• M8: 912,397 km (0.03 R)
• M9: 1,004,400 km (0.1 R)
• M10: 1,141,581 km (0.08 R)
• M11: 1,219,971 km (0.115 R)
• M12: 1,352,365 km (0.072 R)
• M13: 1,497,475 km (0.119 R)
• M14: 1,729,501 km (0.1 R)
• M15: 1,812,229 km (0.079 R)
• M16: 2,401,943 km (0.066 R)
• M17: 2,551,242 km (0.096 R)
• M18: 2,674,960 km (0.092 R)
• M19: 2,948,424 km (0.088 R)
• M20: 3,386,148 km (0.106 R)
• M21: 3,564,917 km (0.07 R)
• M22: 3,746,828 km (0.095 R)
• M23: 3,833,595 km (0.107 R)
• M24: 3,910,040 km (0.11 R)
• M25: 3,998,003 km (0.095 R)
• M26: 4,322,630 km (0.105 R)
• M27: 4,413,736 km (0.104 R)
• M28: 4,494,070 km (0.072 R)
• M29: 4,632,747 km (0.114 R)
• M30: 4,772,770 km (0.037 R)
• M31: 4,890,654 km (0.09 R)
• M32: 5,081,391 km (0.081 R)
• M33: 5,238,169 km (0.059 R)
• M34: 5,384,177 km (0.099 R)
• M35: 5,568,781 km (0.118 R)
• M36: 5,780,611 km (0.096 R)
• M37: 5,855,859 km (0.064 R)
• M38: 6,033,133 km (0.09 R)
• M39: 6,160,740 km (0.078 R)
• M40: 6,250,648 km (0.094 R)
• M41: 6,667,278 km (0.104 R)
• M42: 7,146,739 km (0.118 R)
• M43: 7,281,976 km (0.051 R)
• M44: 7,637,420 km (0.064 R)
• M45: 7,956,812 km (0.076 R)
• M46: 8,752,373 km (0.07 R)
• M47: 9,292,122 km (0.12 R)
• M48: 9,603,136 km (0.105 R)
• M49: 10,083,944 km (0.105 R)
• M50: 10,296,672 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 8.5

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.06 AU - 2.76 AU

Year: 2454 Days

Day: 8.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,964,795 km

• M1: 164,109 km (0.093 R)
• M2: 333,005 km (0.044 R)
• M3: 387,458 km (0.071 R)
• M4: 460,761 km (0.066 R)
• M5: 805,136 km (0.055 R)
• M6: 902,674 km (0.076 R)
• M7: 1,164,320 km (0.09 R)
• M8: 1,437,636 km (0.081 R)
• M9: 1,643,632 km (0.076 R)
• M10: 1,743,862 km (0.091 R)
• M11: 1,898,247 km (0.038 R)
• M12: 2,097,512 km (0.054 R)
• M13: 2,331,632 km (0.111 R)
• M14: 2,416,454 km (0.049 R)
• M15: 2,574,430 km (0.108 R)
• M16: 2,765,616 km (0.072 R)
• M17: 2,931,071 km (0.112 R)
• M18: 3,007,216 km (0.025 R)
• M19: 3,382,707 km (0.067 R)
• M20: 3,495,055 km (0.072 R)
• M21: 3,592,443 km (0.103 R)
• M22: 3,856,334 km (0.088 R)
• M23: 4,058,441 km (0.084 R)
• M24: 4,649,951 km (0.101 R)
• M25: 4,792,966 km (0.048 R)
• M26: 4,865,072 km (0.118 R)
• M27: 5,028,732 km (0.095 R)
• M28: 5,436,237 km (0.097 R)
• M29: 5,530,334 km (0.099 R)
• M30: 5,873,661 km (0.103 R)
• M31: 5,951,003 km (0.061 R)
• M32: 6,126,033 km (0.112 R)
• M33: 6,204,422 km (0.104 R)
• M34: 6,401,742 km (0.12 R)
• M35: 6,641,397 km (0.113 R)
• M36: 6,843,205 km (0.048 R)
• M37: 7,253,103 km (0.118 R)
• M38: 7,586,856 km (0.113 R)
• M39: 7,819,182 km (0.104 R)
• M40: 8,118,377 km (0.068 R)
• M41: 8,486,538 km (0.095 R)
• M42: 8,639,875 km (0.115 R)
• M43: 8,793,961 km (0.116 R)
• M44: 9,082,685 km (0.104 R)
• M45: 9,217,024 km (0.088 R)
• M46: 9,397,140 km (0.096 R)
• M47: 9,601,191 km (0.053 R)
• M48: 9,692,446 km (0.092 R)
• M49: 10,059,858 km (0.095 R)
• M50: 10,222,172 km (0.102 R)
• M51: 10,338,559 km (0.073 R)
• M52: 10,856,018 km (0.107 R)
• M53: 11,165,686 km (0.11 R)
• M54: 11,502,580 km (0.091 R)
• M55: 11,575,285 km (0.051 R)
• M56: 11,891,684 km (0.087 R)
• M57: 12,186,243 km (0.052 R)
• M58: 12,284,977 km (0.081 R)
• M59: 12,433,677 km (0.088 R)
• M60: 12,533,160 km (0.111 R)
• M61: 12,807,822 km (0.111 R)
• M62: 13,185,706 km (0.113 R)
• M63: 14,237,379 km (0.117 R)
• M64: 14,497,978 km (0.064 R)
• M65: 15,315,680 km (0.113 R)
• M66: 15,395,566 km (0.062 R)
• M67: 15,475,750 km (0.067 R)
• M68: 15,986,028 km (0.058 R)
• M69: 16,284,027 km (0.072 R)
• M70: 16,365,708 km (0.06 R)
• M71: 16,420,161 km (0.055 R)
• M72: 17,327,622 km (0.058 R)
• M73: 17,773,424 km (0.104 R)
• M74: 17,885,622 km (0.048 R)
• M75: 18,025,945 km (0.081 R)
• M76: 18,506,005 km (0.101 R)
• M77: 18,676,546 km (0.115 R)
• M78: 19,076,272 km (0.051 R)
• M79: 19,191,013 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.5

Radius: 8.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.92 AU - 3.78 AU

Year: 4022 Days

Day: 5.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 27,964,795 km

• M1: 126,560 km (0.062 R)
• M2: 292,314 km (0.069 R)
• M3: 389,852 km (0.083 R)
• M4: 539,151 km (0.085 R)
• M5: 745,297 km (0.118 R)
• M6: 885,919 km (0.043 R)
• M7: 984,653 km (0.087 R)
• M8: 1,035,516 km (0.075 R)
• M9: 1,435,840 km (0.053 R)
• M10: 1,513,631 km (0.077 R)
• M11: 1,572,872 km (0.105 R)
• M12: 1,673,551 km (0.071 R)
• M13: 2,197,144 km (0.117 R)
• M14: 2,344,348 km (0.055 R)
• M15: 2,518,181 km (0.071 R)
• M16: 2,744,672 km (0.088 R)
• M17: 2,965,179 km (0.096 R)
• M18: 3,594,687 km (0.092 R)
• M19: 4,491,826 km (0.112 R)
• M20: 4,664,761 km (0.116 R)
• M21: 4,943,013 km (0.036 R)
• M22: 5,017,213 km (0.115 R)
• M23: 5,166,662 km (0.106 R)
• M24: 5,363,084 km (0.098 R)
• M25: 5,592,866 km (0.095 R)
• M26: 5,670,208 km (0.068 R)
• M27: 5,810,232 km (0.072 R)
• M28: 5,920,037 km (0.114 R)
• M29: 6,462,778 km (0.06 R)
• M30: 6,641,846 km (0.101 R)
• M31: 6,723,826 km (0.097 R)
• M32: 6,921,893 km (0.061 R)
• M33: 7,172,171 km (0.079 R)
• M34: 8,325,869 km (0.054 R)
• M35: 8,520,796 km (0.072 R)
• M36: 9,908,316 km (0.098 R)
• M37: 10,133,760 km (0.099 R)
• M38: 10,628,031 km (0.111 R)
• M39: 10,974,949 km (0.056 R)
• M40: 12,037,542 km (0.093 R)
• M41: 12,540,640 km (0.115 R)
• M42: 12,703,103 km (0.099 R)
• M43: 12,804,979 km (0.069 R)
• M44: 13,030,124 km (0.1 R)
• M45: 13,174,037 km (0.118 R)
• M46: 13,671,450 km (0.118 R)
• M47: 13,734,132 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.1

Radius: 4.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 8 AU - 12.8 AU

Year: 22002 Days

Day: 17.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,964,795 km

• M1: 83,476 km (0.096 R)
• M2: 274,662 km (0.107 R)
• M3: 469,887 km (0.044 R)
• M4: 532,868 km (0.084 R)
• M5: 565,480 km (0.077 R)
• M6: 800,648 km (0.067 R)
• M7: 902,674 km (0.109 R)
• M8: 1,337,555 km (0.077 R)
• M9: 1,459,327 km (0.114 R)
• M10: 1,746,106 km (0.08 R)
• M11: 1,998,478 km (0.099 R)
• M12: 2,085,095 km (0.113 R)
• M13: 2,425,729 km (0.115 R)
• M14: 2,978,494 km (0.038 R)
• M15: 3,422,949 km (0.109 R)
• M16: 3,568,807 km (0.104 R)
• M17: 4,969,641 km (0.026 R)
• M18: 5,739,023 km (0.106 R)
• M19: 6,674,010 km (0.096 R)
• M20: 6,908,430 km (0.064 R)
• M21: 7,573,991 km (0.106 R)
• M22: 8,065,719 km (0.101 R)
• M23: 8,567,769 km (0.064 R)
• M24: 9,137,438 km (0.081 R)
• M25: 9,223,906 km (0.112 R)
• M26: 9,778,016 km (0.093 R)
• M27: 9,925,669 km (0.113 R)
• M28: 10,583,900 km (0.108 R)
• M29: 11,566,309 km (0.025 R)
• M30: 11,659,957 km (0.036 R)
• M31: 12,641,618 km (0.087 R)
• M32: 13,682,670 km (0.078 R)
• M33: 15,022,020 km (0.116 R)
• M34: 15,158,303 km (0.118 R)
• M35: 16,088,503 km (0.092 R)
• M36: 17,536,012 km (0.05 R)
• M37: 18,112,113 km (0.097 R)
• M38: 18,914,407 km (0.113 R)
• M39: 19,952,167 km (0.114 R)
• M40: 21,543,141 km (0.078 R)
• M41: 21,581,438 km (0.082 R)
• M42: 21,812,118 km (0.106 R)
• M43: 22,198,529 km (0.112 R)
• M44: 22,237,275 km (0.097 R)
• M45: 23,885,544 km (0.098 R)
• M46: 25,127,057 km (0.083 R)
• M47: 25,369,705 km (0.043 R)
• M48: 25,450,787 km (0.077 R)
• M49: 25,694,631 km (0.065 R)
• M50: 26,471,493 km (0.036 R)
• M51: 27,256,283 km (0.09 R)
• M52: 27,630,577 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 11,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit