🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 178 Days

Day: 27.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.73 AU - 0.87 AU

Year: 312 Days

Day: 40.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.73 AU - 0.91 AU

Year: 324 Days

Day: 21.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.78 AU - 1.22 AU

Year: 437 Days

Day: 31.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.04 AU - 1.32 AU

Year: 560 Days

Day: 29.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.83 AU - 3.01 AU

Year: 1643 Days

Day: 36.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,677,994 km

• M1: 210,484 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.1

Radius: 11

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.07 AU - 3.27 AU

Year: 2464 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 48,677,994 km

• M1: 148,251 km (0.069 R)
• M2: 248,632 km (0.11 R)
• M3: 445,652 km (0.053 R)
• M4: 763,548 km (0.091 R)
• M5: 989,440 km (0.06 R)
• M6: 1,127,070 km (0.088 R)
• M7: 1,294,022 km (0.119 R)
• M8: 1,445,564 km (0.113 R)
• M9: 1,628,074 km (0.113 R)
• M10: 1,741,319 km (0.08 R)
• M11: 1,896,602 km (0.108 R)
• M12: 2,015,981 km (0.106 R)
• M13: 2,333,128 km (0.085 R)
• M14: 2,432,761 km (0.084 R)
• M15: 2,651,323 km (0.037 R)
• M16: 3,061,221 km (0.119 R)
• M17: 3,139,311 km (0.119 R)
• M18: 3,313,593 km (0.076 R)
• M19: 3,507,322 km (0.108 R)
• M20: 3,704,941 km (0.039 R)
• M21: 3,889,245 km (0.049 R)
• M22: 4,407,602 km (0.076 R)
• M23: 4,693,184 km (0.095 R)
• M24: 5,188,653 km (0.105 R)
• M25: 5,395,247 km (0.107 R)
• M26: 5,566,387 km (0.082 R)
• M27: 5,720,024 km (0.043 R)
• M28: 6,012,039 km (0.112 R)
• M29: 6,149,968 km (0.106 R)
• M30: 6,328,888 km (0.062 R)
• M31: 6,529,648 km (0.115 R)
• M32: 6,712,157 km (0.116 R)
• M33: 6,958,246 km (0.117 R)
• M34: 7,270,008 km (0.115 R)
• M35: 8,232,820 km (0.12 R)
• M36: 8,784,836 km (0.077 R)
• M37: 8,941,614 km (0.032 R)
• M38: 9,601,042 km (0.089 R)
• M39: 10,041,458 km (0.057 R)
• M40: 10,299,514 km (0.083 R)
• M41: 10,441,333 km (0.091 R)
• M42: 10,536,028 km (0.029 R)
• M43: 11,038,677 km (0.099 R)
• M44: 11,868,945 km (0.076 R)
• M45: 12,241,594 km (0.116 R)
• M46: 12,643,414 km (0.114 R)
• M47: 12,973,127 km (0.116 R)
• M48: 13,228,641 km (0.069 R)
• M49: 13,434,188 km (0.095 R)
• M50: 13,537,411 km (0.112 R)
• M51: 13,640,932 km (0.089 R)
• M52: 13,796,664 km (0.067 R)
• M53: 14,031,383 km (0.087 R)
• M54: 14,372,615 km (0.049 R)
• M55: 14,451,753 km (0.097 R)
• M56: 14,769,947 km (0.116 R)
• M57: 15,251,353 km (0.113 R)
• M58: 15,656,614 km (0.069 R)
• M59: 15,819,676 km (0.051 R)
• M60: 15,956,109 km (0.103 R)
• M61: 16,394,879 km (0.066 R)
• M62: 16,532,958 km (0.106 R)
• M63: 17,537,658 km (0.085 R)
• M64: 18,076,060 km (0.109 R)
• M65: 18,275,773 km (0.032 R)
• M66: 18,879,251 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 9.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.35 AU - 5.85 AU

Year: 5028 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,677,994 km

• M1: 130,150 km (0.103 R)
• M2: 218,712 km (0.084 R)
• M3: 420,220 km (0.103 R)
• M4: 498,460 km (0.116 R)
• M5: 682,316 km (0.103 R)
• M6: 969,693 km (0.109 R)
• M7: 1,127,370 km (0.118 R)
• M8: 1,190,350 km (0.11 R)
• M9: 1,427,313 km (0.104 R)
• M10: 1,495,979 km (0.11 R)
• M11: 2,131,321 km (0.111 R)
• M12: 2,242,023 km (0.116 R)
• M13: 2,619,608 km (0.046 R)
• M14: 2,894,120 km (0.087 R)
• M15: 3,360,118 km (0.107 R)
• M16: 3,849,452 km (0.07 R)
• M17: 4,043,780 km (0.096 R)
• M18: 4,707,546 km (0.071 R)
• M19: 4,873,599 km (0.103 R)
• M20: 5,083,784 km (0.119 R)
• M21: 5,254,326 km (0.11 R)
• M22: 5,688,609 km (0.066 R)
• M23: 5,776,871 km (0.118 R)
• M24: 5,865,583 km (0.093 R)
• M25: 6,270,544 km (0.101 R)
• M26: 6,591,731 km (0.066 R)
• M27: 7,274,196 km (0.098 R)
• M28: 7,660,309 km (0.097 R)
• M29: 7,978,952 km (0.078 R)
• M30: 8,352,199 km (0.101 R)
• M31: 8,961,062 km (0.114 R)
• M32: 9,038,105 km (0.036 R)
• M33: 9,115,447 km (0.047 R)
• M34: 9,427,059 km (0.105 R)
• M35: 9,584,287 km (0.062 R)
• M36: 9,663,125 km (0.069 R)
• M37: 9,768,591 km (0.102 R)
• M38: 9,901,135 km (0.069 R)
• M39: 10,735,592 km (0.1 R)
• M40: 11,092,233 km (0.091 R)
• M41: 11,202,786 km (0.095 R)
• M42: 11,480,589 km (0.116 R)
• M43: 11,732,811 km (0.09 R)
• M44: 11,930,131 km (0.111 R)
• M45: 12,014,953 km (0.091 R)
• M46: 12,071,651 km (0.119 R)
• M47: 12,213,918 km (0.113 R)
• M48: 12,846,119 km (0.097 R)
• M49: 12,904,163 km (0.047 R)
• M50: 13,107,915 km (0.117 R)
• M51: 13,607,123 km (0.029 R)
• M52: 13,844,236 km (0.094 R)
• M53: 13,903,626 km (0.114 R)
• M54: 13,963,166 km (0.056 R)
• M55: 14,382,638 km (0.028 R)
• M56: 14,442,926 km (0.109 R)
• M57: 14,503,214 km (0.091 R)
• M58: 14,684,677 km (0.066 R)
• M59: 15,449,122 km (0.107 R)
• M60: 15,945,188 km (0.112 R)
• M61: 16,007,571 km (0.1 R)
• M62: 16,477,906 km (0.118 R)
• M63: 18,404,577 km (0.103 R)
• M64: 18,600,999 km (0.096 R)
• M65: 18,765,407 km (0.078 R)
• M66: 19,029,298 km (0.117 R)
• M67: 19,128,631 km (0.117 R)
• M68: 20,299,833 km (0.061 R)
• M69: 20,536,796 km (0.101 R)
• M70: 20,808,914 km (0.088 R)
• M71: 21,184,854 km (0.114 R)
• M72: 21,632,002 km (0.12 R)
• M73: 22,605,884 km (0.097 R)
• M74: 23,522,919 km (0.089 R)
• M75: 23,629,582 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.62 AU - 6 AU

Year: 6114 Days

Day: 8.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,677,994 km

• M1: 153,487 km (0.047 R)
• M2: 233,373 km (0.094 R)
• M3: 372,050 km (0.085 R)
• M4: 614,548 km (0.055 R)
• M5: 743,352 km (0.047 R)
• M6: 1,371,663 km (0.1 R)
• M7: 1,791,584 km (0.11 R)
• M8: 1,949,859 km (0.096 R)
• M9: 2,038,271 km (0.102 R)
• M10: 2,249,653 km (0.049 R)
• M11: 2,484,073 km (0.051 R)
• M12: 3,339,174 km (0.085 R)
• M13: 4,049,614 km (0.105 R)
• M14: 4,607,465 km (0.088 R)
• M15: 5,353,958 km (0.097 R)
• M16: 5,478,573 km (0.072 R)
• M17: 5,794,374 km (0.031 R)
• M18: 6,377,507 km (0.051 R)
• M19: 6,465,620 km (0.096 R)
• M20: 6,934,310 km (0.11 R)
• M21: 8,429,242 km (0.114 R)
• M22: 8,622,971 km (0.109 R)
• M23: 9,039,601 km (0.119 R)
• M24: 9,163,318 km (0.071 R)
• M25: 9,362,433 km (0.029 R)
• M26: 9,765,151 km (0.112 R)
• M27: 9,917,740 km (0.119 R)
• M28: 10,250,745 km (0.114 R)
• M29: 10,587,490 km (0.08 R)
• M30: 10,796,628 km (0.097 R)
• M31: 10,875,316 km (0.08 R)
• M32: 11,245,422 km (0.116 R)
• M33: 11,862,363 km (0.05 R)
• M34: 12,517,751 km (0.096 R)
• M35: 12,794,358 km (0.04 R)
• M36: 13,749,690 km (0.032 R)
• M37: 15,078,568 km (0.118 R)
• M38: 15,225,473 km (0.065 R)
• M39: 15,520,629 km (0.057 R)
• M40: 16,116,777 km (0.043 R)
• M41: 16,387,549 km (0.075 R)
• M42: 18,043,149 km (0.089 R)
• M43: 19,527,010 km (0.036 R)
• M44: 19,944,388 km (0.052 R)
• M45: 20,105,655 km (0.071 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 10.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.2 AU - 8.86 AU

Year: 9021 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,677,994 km

• M1: 224,696 km (0.113 R)
• M2: 327,470 km (0.108 R)
• M3: 426,504 km (0.058 R)
• M4: 553,363 km (0.039 R)
• M5: 711,188 km (0.072 R)
• M6: 1,132,605 km (0.106 R)
• M7: 1,296,266 km (0.108 R)
• M8: 1,787,096 km (0.105 R)
• M9: 1,882,390 km (0.11 R)
• M10: 2,204,025 km (0.113 R)
• M11: 2,332,530 km (0.117 R)
• M12: 2,410,770 km (0.059 R)
• M13: 2,678,400 km (0.112 R)
• M14: 2,843,556 km (0.11 R)
• M15: 2,927,481 km (0.069 R)
• M16: 3,069,150 km (0.06 R)
• M17: 3,537,990 km (0.106 R)
• M18: 3,689,233 km (0.072 R)
• M19: 3,935,621 km (0.088 R)
• M20: 4,029,568 km (0.064 R)
• M21: 4,315,599 km (0.093 R)
• M22: 4,477,315 km (0.044 R)
• M23: 4,575,451 km (0.04 R)
• M24: 5,144,671 km (0.045 R)
• M25: 6,130,670 km (0.114 R)
• M26: 7,021,675 km (0.089 R)
• M27: 7,482,437 km (0.044 R)
• M28: 8,111,945 km (0.05 R)
• M29: 8,595,295 km (0.071 R)
• M30: 9,212,536 km (0.107 R)
• M31: 9,337,749 km (0.085 R)
• M32: 9,716,830 km (0.091 R)
• M33: 9,972,344 km (0.085 R)
• M34: 10,577,018 km (0.115 R)
• M35: 10,972,106 km (0.114 R)
• M36: 11,238,241 km (0.105 R)
• M37: 11,551,499 km (0.083 R)
• M38: 11,776,943 km (0.113 R)
• M39: 12,003,733 km (0.106 R)
• M40: 12,094,988 km (0.097 R)
• M41: 12,554,403 km (0.112 R)
• M42: 13,584,983 km (0.112 R)
• M43: 13,680,127 km (0.117 R)
• M44: 14,399,992 km (0.113 R)
• M45: 14,740,177 km (0.094 R)
• M46: 15,132,273 km (0.098 R)
• M47: 16,228,078 km (0.102 R)
• M48: 17,400,925 km (0.067 R)
• M49: 18,180,629 km (0.105 R)
• M50: 18,600,999 km (0.112 R)
• M51: 19,344,501 km (0.093 R)
• M52: 19,505,169 km (0.069 R)
• M53: 20,478,004 km (0.036 R)
• M54: 20,860,675 km (0.112 R)
• M55: 21,300,792 km (0.044 R)
• M56: 21,632,899 km (0.075 R)
• M57: 22,190,301 km (0.086 R)
• M58: 23,718,892 km (0.083 R)
• M59: 24,698,608 km (0.052 R)
• M60: 24,814,696 km (0.101 R)
• M61: 26,578,605 km (0.07 R)
• M62: 26,876,454 km (0.11 R)
• M63: 27,175,351 km (0.088 R)
• M64: 27,595,870 km (0.117 R)
• M65: 27,837,172 km (0.085 R)
• M66: 27,958,047 km (0.119 R)
• M67: 29,483,646 km (0.094 R)
• M68: 31,538,821 km (0.08 R)
• M69: 31,727,913 km (0.11 R)
• M70: 31,980,584 km (0.059 R)
• M71: 33,446,793 km (0.056 R)
• M72: 33,704,101 km (0.082 R)
• M73: 34,026,484 km (0.065 R)
• M74: 35,982,776 km (0.079 R)
• M75: 36,378,313 km (0.109 R)
• M76: 38,445,157 km (0.069 R)
• M77: 38,917,138 km (0.09 R)
• M78: 40,618,515 km (0.097 R)
• M79: 40,687,030 km (0.107 R)
• M80: 41,650,890 km (0.049 R)
• M81: 42,483,103 km (0.085 R)
• M82: 42,901,229 km (0.068 R)
• M83: 43,250,689 km (0.051 R)
• M84: 45,083,263 km (0.088 R)
• M85: 45,154,172 km (0.058 R)
• M86: 45,438,558 km (0.11 R)
• M87: 45,723,392 km (0.113 R)
• M88: 46,295,006 km (0.069 R)
• M89: 46,509,978 km (0.064 R)
• M90: 47,084,883 km (0.083 R)
• M91: 47,589,925 km (0.091 R)
• M92: 47,734,437 km (0.04 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,694 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit