🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.43 AU - 0.71 AU

Year: 160 Days

Day: 47.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.52 AU - 0.72 AU

Year: 182 Days

Day: 15.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 74.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 47,503,279 km

• M1: 199,863 km (0.111 R)
• M2: 351,405 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.95 AU - 1.01 AU

Year: 362 Days

Day: 45.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2 AU - 3.3 AU

Year: 1608 Days

Day: 40.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.96 AU - 4.52 AU

Year: 3255 Days

Day: 25.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,503,279 km

• M1: 2,104,543 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 10.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.22 AU - 6.26 AU

Year: 5811 Days

Day: 9.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,503,279 km

• M1: 142,118 km (0.109 R)
• M2: 457,021 km (0.056 R)
• M3: 712,235 km (0.078 R)
• M4: 798,853 km (0.083 R)
• M5: 964,457 km (0.055 R)
• M6: 1,245,103 km (0.085 R)
• M7: 1,484,011 km (0.094 R)
• M8: 1,749,697 km (0.092 R)
• M9: 1,931,458 km (0.099 R)
• M10: 2,106,787 km (0.103 R)
• M11: 2,300,516 km (0.079 R)
• M12: 2,379,653 km (0.115 R)
• M13: 2,500,229 km (0.088 R)
• M14: 2,664,039 km (0.086 R)
• M15: 3,017,090 km (0.091 R)
• M16: 3,133,327 km (0.112 R)
• M17: 3,551,753 km (0.065 R)
• M18: 3,721,097 km (0.078 R)
• M19: 3,830,154 km (0.092 R)
• M20: 3,940,408 km (0.084 R)
• M21: 4,019,844 km (0.071 R)
• M22: 4,228,833 km (0.102 R)
• M23: 4,657,580 km (0.107 R)
• M24: 5,014,072 km (0.11 R)
• M25: 5,083,036 km (0.065 R)
• M26: 5,379,539 km (0.047 R)
• M27: 5,717,631 km (0.038 R)
• M28: 5,934,847 km (0.046 R)
• M29: 6,321,408 km (0.079 R)
• M30: 6,433,307 km (0.097 R)
• M31: 6,564,803 km (0.106 R)
• M32: 6,887,935 km (0.115 R)
• M33: 7,157,809 km (0.082 R)
• M34: 7,333,288 km (0.065 R)
• M35: 7,748,123 km (0.115 R)
• M36: 7,887,997 km (0.064 R)
• M37: 8,069,309 km (0.096 R)
• M38: 8,641,970 km (0.1 R)
• M39: 8,912,293 km (0.066 R)
• M40: 9,206,702 km (0.108 R)
• M41: 9,418,832 km (0.062 R)
• M42: 10,393,611 km (0.118 R)
• M43: 10,459,734 km (0.087 R)
• M44: 10,570,286 km (0.12 R)
• M45: 10,792,589 km (0.117 R)
• M46: 10,904,338 km (0.117 R)
• M47: 10,993,948 km (0.05 R)
• M48: 11,287,010 km (0.1 R)
• M49: 11,582,615 km (0.093 R)
• M50: 11,765,873 km (0.073 R)
• M51: 12,019,291 km (0.043 R)
• M52: 12,297,992 km (0.076 R)
• M53: 12,368,004 km (0.114 R)
• M54: 12,555,151 km (0.088 R)
• M55: 12,837,891 km (0.084 R)
• M56: 12,932,586 km (0.076 R)
• M57: 14,038,414 km (0.107 R)
• M58: 14,135,952 km (0.1 R)
• M59: 14,331,775 km (0.086 R)
• M60: 14,627,381 km (0.103 R)
• M61: 14,775,782 km (0.049 R)
• M62: 15,525,865 km (0.079 R)
• M63: 16,545,076 km (0.09 R)
• M64: 16,699,910 km (0.076 R)
• M65: 16,984,893 km (0.089 R)
• M66: 17,349,912 km (0.111 R)
• M67: 17,664,816 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.5

Radius: 11.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.18 AU - 7.8 AU

Year: 6889 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,503,279 km

• M1: 169,195 km (0.059 R)
• M2: 341,382 km (0.055 R)
• M3: 460,612 km (0.069 R)
• M4: 692,189 km (0.103 R)
• M5: 1,076,656 km (0.091 R)
• M6: 1,283,999 km (0.116 R)
• M7: 1,448,407 km (0.098 R)
• M8: 1,698,385 km (0.107 R)
• M9: 1,798,466 km (0.079 R)
• M10: 1,879,847 km (0.033 R)
• M11: 1,962,574 km (0.113 R)
• M12: 2,131,919 km (0.115 R)
• M13: 2,218,387 km (0.074 R)
• M14: 2,462,680 km (0.033 R)
• M15: 2,692,313 km (0.045 R)
• M16: 3,050,151 km (0.078 R)
• M17: 3,474,111 km (0.078 R)
• M18: 3,628,347 km (0.082 R)
• M19: 3,863,963 km (0.082 R)
• M20: 4,131,594 km (0.03 R)
• M21: 5,410,357 km (0.113 R)
• M22: 5,679,932 km (0.101 R)
• M23: 5,770,738 km (0.09 R)
• M24: 5,984,812 km (0.118 R)
• M25: 6,294,929 km (0.119 R)
• M26: 6,452,007 km (0.102 R)
• M27: 6,547,001 km (0.097 R)
• M28: 6,834,379 km (0.095 R)
• M29: 7,028,407 km (0.108 R)
• M30: 7,388,788 km (0.12 R)
• M31: 8,161,910 km (0.034 R)
• M32: 8,436,871 km (0.115 R)
• M33: 8,645,111 km (0.109 R)
• M34: 9,820,651 km (0.067 R)
• M35: 10,076,464 km (0.083 R)
• M36: 10,186,867 km (0.025 R)
• M37: 10,260,619 km (0.096 R)
• M38: 10,482,921 km (0.077 R)
• M39: 11,197,700 km (0.064 R)
• M40: 11,388,437 km (0.117 R)
• M41: 11,889,440 km (0.064 R)
• M42: 12,201,352 km (0.028 R)
• M43: 12,634,587 km (0.112 R)
• M44: 12,873,046 km (0.06 R)
• M45: 13,072,909 km (0.105 R)
• M46: 13,153,094 km (0.114 R)
• M47: 13,233,428 km (0.113 R)
• M48: 14,169,910 km (0.046 R)
• M49: 14,708,612 km (0.041 R)
• M50: 16,149,090 km (0.078 R)
• M51: 16,668,195 km (0.087 R)
• M52: 16,842,476 km (0.098 R)
• M53: 17,192,834 km (0.102 R)
• M54: 17,856,301 km (0.098 R)
• M55: 18,079,202 km (0.117 R)
• M56: 18,303,150 km (0.106 R)
• M57: 18,393,058 km (0.073 R)
• M58: 18,708,560 km (0.082 R)
• M59: 19,804,215 km (0.11 R)
• M60: 20,127,646 km (0.07 R)
• M61: 20,452,871 km (0.084 R)
• M62: 20,639,569 km (0.051 R)
• M63: 21,155,682 km (0.12 R)
• M64: 21,391,598 km (0.079 R)
• M65: 21,866,272 km (0.049 R)
• M66: 22,152,752 km (0.031 R)
• M67: 23,506,164 km (0.031 R)
• M68: 23,848,593 km (0.083 R)
• M69: 24,439,655 km (0.095 R)
• M70: 25,435,378 km (0.119 R)
• M71: 26,089,719 km (0.102 R)
• M72: 26,190,847 km (0.08 R)
• M73: 27,620,853 km (0.091 R)
• M74: 27,775,537 km (0.093 R)
• M75: 27,930,521 km (0.038 R)
• M76: 29,075,992 km (0.077 R)
• M77: 29,654,487 km (0.058 R)
• M78: 30,876,402 km (0.117 R)
• M79: 31,898,156 km (0.049 R)
• M80: 32,223,082 km (0.056 R)
• M81: 33,204,594 km (0.111 R)
• M82: 34,806,488 km (0.086 R)
• M83: 36,489,913 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 8.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.62 AU - 11.94 AU

Year: 12287 Days

Day: 11.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,503,279 km

• M1: 112,198 km (0.11 R)
• M2: 174,132 km (0.12 R)
• M3: 468,391 km (0.077 R)
• M4: 526,285 km (0.056 R)
• M5: 767,736 km (0.092 R)
• M6: 948,002 km (0.119 R)
• M7: 1,122,283 km (0.095 R)
• M8: 1,203,216 km (0.037 R)
• M9: 1,286,093 km (0.095 R)
• M10: 1,683,574 km (0.07 R)
• M11: 2,295,879 km (0.098 R)
• M12: 2,505,615 km (0.064 R)
• M13: 2,667,031 km (0.091 R)
• M14: 2,831,888 km (0.075 R)
• M15: 3,258,840 km (0.106 R)
• M16: 3,317,333 km (0.077 R)
• M17: 3,405,745 km (0.118 R)
• M18: 3,767,174 km (0.037 R)
• M19: 4,046,323 km (0.097 R)
• M20: 4,204,448 km (0.057 R)
• M21: 4,396,681 km (0.12 R)
• M22: 4,592,056 km (0.106 R)
• M23: 4,757,063 km (0.115 R)
• M24: 4,890,354 km (0.117 R)
• M25: 5,092,760 km (0.116 R)
• M26: 5,436,387 km (0.102 R)
• M27: 5,610,967 km (0.104 R)
• M28: 5,822,948 km (0.114 R)
• M29: 6,073,524 km (0.109 R)
• M30: 6,327,840 km (0.115 R)
• M31: 6,437,795 km (0.091 R)
• M32: 6,771,847 km (0.087 R)
• M33: 6,884,344 km (0.071 R)
• M34: 7,035,438 km (0.087 R)
• M35: 7,650,734 km (0.104 R)
• M36: 9,138,934 km (0.092 R)
• M37: 9,346,725 km (0.102 R)
• M38: 9,430,351 km (0.106 R)
• M39: 9,598,199 km (0.11 R)
• M40: 10,713,751 km (0.096 R)
• M41: 11,065,156 km (0.118 R)
• M42: 11,554,640 km (0.09 R)
• M43: 11,734,457 km (0.089 R)
• M44: 12,005,828 km (0.08 R)
• M45: 12,785,831 km (0.117 R)
• M46: 12,971,781 km (0.099 R)
• M47: 14,058,310 km (0.117 R)
• M48: 15,667,684 km (0.12 R)
• M49: 16,569,909 km (0.106 R)
• M50: 17,078,392 km (0.117 R)
• M51: 17,283,192 km (0.109 R)
• M52: 18,058,707 km (0.04 R)
• M53: 19,589,841 km (0.101 R)
• M54: 20,289,510 km (0.082 R)
• M55: 20,452,273 km (0.05 R)
• M56: 21,162,115 km (0.078 R)
• M57: 22,102,487 km (0.112 R)
• M58: 22,943,676 km (0.077 R)
• M59: 23,000,074 km (0.12 R)
• M60: 23,738,190 km (0.082 R)
• M61: 24,081,368 km (0.088 R)
• M62: 24,368,745 km (0.119 R)
• M63: 24,772,809 km (0.066 R)
• M64: 24,830,703 km (0.054 R)
• M65: 25,179,117 km (0.055 R)
• M66: 25,353,997 km (0.061 R)
• M67: 25,763,446 km (0.06 R)
• M68: 26,826,489 km (0.098 R)
• M69: 27,064,798 km (0.033 R)
• M70: 27,543,212 km (0.076 R)
• M71: 28,508,567 km (0.118 R)
• M72: 28,873,436 km (0.112 R)
• M73: 29,117,430 km (0.109 R)
• M74: 29,423,508 km (0.07 R)
• M75: 30,286,239 km (0.101 R)
• M76: 32,606,053 km (0.091 R)
• M77: 34,463,909 km (0.056 R)
• M78: 36,751,410 km (0.104 R)
• M79: 36,949,776 km (0.098 R)
• M80: 37,680,113 km (0.107 R)
• M81: 41,196,710 km (0.073 R)
• M82: 41,815,896 km (0.113 R)
• M83: 44,464,078 km (0.109 R)
• M84: 45,028,510 km (0.077 R)
• M85: 45,099,270 km (0.118 R)
• M86: 47,597,555 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.5

Radius: 7.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.48 AU - 15.38 AU

Year: 19381 Days

Day: 18.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,503,279 km

• M1: 314,156 km (0.072 R)
• M2: 590,612 km (0.097 R)
• M3: 638,035 km (0.12 R)
• M4: 970,142 km (0.109 R)
• M5: 1,184,965 km (0.114 R)
• M6: 1,524,402 km (0.062 R)
• M7: 1,659,340 km (0.105 R)
• M8: 1,845,439 km (0.108 R)
• M9: 2,314,279 km (0.117 R)
• M10: 2,736,893 km (0.11 R)
• M11: 2,791,496 km (0.048 R)
• M12: 2,846,399 km (0.11 R)
• M13: 3,240,888 km (0.046 R)
• M14: 3,298,633 km (0.1 R)
• M15: 3,562,972 km (0.049 R)
• M16: 3,652,582 km (0.075 R)
• M17: 3,834,044 km (0.06 R)
• M18: 4,332,654 km (0.069 R)
• M19: 4,492,574 km (0.088 R)
• M20: 4,851,609 km (0.046 R)
• M21: 5,321,645 km (0.032 R)
• M22: 5,736,181 km (0.115 R)
• M23: 6,854,874 km (0.114 R)
• M24: 7,343,610 km (0.113 R)
• M25: 7,649,986 km (0.063 R)
• M26: 7,999,597 km (0.043 R)
• M27: 8,235,662 km (0.09 R)
• M28: 10,077,960 km (0.089 R)
• M29: 10,332,875 km (0.093 R)
• M30: 12,086,162 km (0.089 R)
• M31: 12,584,322 km (0.101 R)
• M32: 12,721,354 km (0.085 R)
• M33: 13,135,441 km (0.075 R)
• M34: 13,600,690 km (0.085 R)
• M35: 14,261,165 km (0.069 R)
• M36: 15,320,019 km (0.103 R)
• M37: 15,417,407 km (0.065 R)
• M38: 15,515,244 km (0.1 R)
• M39: 15,760,435 km (0.105 R)
• M40: 15,809,503 km (0.063 R)
• M41: 16,653,684 km (0.1 R)
• M42: 16,703,799 km (0.051 R)
• M43: 17,055,952 km (0.117 R)
• M44: 17,512,376 km (0.081 R)
• M45: 17,870,214 km (0.12 R)
• M46: 17,972,838 km (0.097 R)
• M47: 18,024,299 km (0.066 R)
• M48: 20,334,091 km (0.091 R)
• M49: 23,237,636 km (0.111 R)
• M50: 23,743,426 km (0.083 R)
• M51: 24,537,492 km (0.088 R)
• M52: 25,167,448 km (0.054 R)
• M53: 25,976,922 km (0.104 R)
• M54: 26,501,712 km (0.099 R)
• M55: 27,325,248 km (0.049 R)
• M56: 27,443,580 km (0.1 R)
• M57: 27,799,473 km (0.109 R)
• M58: 28,396,219 km (0.054 R)
• M59: 30,886,575 km (0.109 R)
• M60: 31,566,497 km (0.101 R)
• M61: 31,939,445 km (0.075 R)
• M62: 32,251,356 km (0.074 R)
• M63: 33,193,224 km (0.075 R)
• M64: 33,319,485 km (0.105 R)
• M65: 34,399,133 km (0.116 R)
• M66: 34,718,823 km (0.088 R)
• M67: 36,202,236 km (0.109 R)
• M68: 36,462,387 km (0.097 R)
• M69: 37,508,973 km (0.086 R)
• M70: 37,838,089 km (0.076 R)
• M71: 38,964,112 km (0.085 R)
• M72: 39,297,416 km (0.095 R)
• M73: 39,899,697 km (0.095 R)
• M74: 40,572,439 km (0.03 R)
• M75: 40,910,231 km (0.071 R)
• M76: 42,270,823 km (0.079 R)
• M77: 44,200,336 km (0.12 R)
• M78: 44,269,750 km (0.098 R)
• M79: 45,385,900 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit