🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.6 AU - 0.82 AU

Year: 229 Days

Day: 30 Hours

Environment

Temp: 82 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,952,398 km

• M1: 92,751 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.97 AU - 1.33 AU

Year: 472 Days

Day: 24.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.28 AU - 1.34 AU

Year: 574 Days

Day: 37.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.46 AU - 2.36 AU

Year: 1011 Days

Day: 41.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,952,398 km

• M1: 597,045 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.62 AU - 2.66 AU

Year: 1199 Days

Day: 41.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.9

Radius: 14.4

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.63 AU - 5.69 AU

Year: 3852 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,952,398 km

• M1: 179,817 km (0.098 R)
• M2: 285,732 km (0.091 R)
• M3: 455,974 km (0.119 R)
• M4: 568,322 km (0.113 R)
• M5: 839,094 km (0.097 R)
• M6: 1,411,755 km (0.093 R)
• M7: 1,575,864 km (0.086 R)
• M8: 1,674,748 km (0.077 R)
• M9: 2,076,867 km (0.067 R)
• M10: 2,459,987 km (0.049 R)
• M11: 2,813,936 km (0.108 R)
• M12: 3,148,586 km (0.08 R)
• M13: 3,477,702 km (0.082 R)
• M14: 3,760,591 km (0.119 R)
• M15: 4,229,132 km (0.108 R)
• M16: 4,470,433 km (0.066 R)
• M17: 5,136,293 km (0.076 R)
• M18: 5,372,508 km (0.112 R)
• M19: 5,546,640 km (0.091 R)
• M20: 5,922,879 km (0.101 R)
• M21: 6,080,256 km (0.086 R)
• M22: 6,261,718 km (0.079 R)
• M23: 6,491,201 km (0.097 R)
• M24: 6,793,838 km (0.042 R)
• M25: 7,077,326 km (0.077 R)
• M26: 7,316,533 km (0.11 R)
• M27: 7,437,109 km (0.104 R)
• M28: 7,827,709 km (0.055 R)
• M29: 8,250,023 km (0.083 R)
• M30: 8,375,686 km (0.118 R)
• M31: 8,578,092 km (0.053 R)
• M32: 8,730,981 km (0.084 R)
• M33: 8,961,960 km (0.043 R)
• M34: 9,325,333 km (0.108 R)
• M35: 9,482,560 km (0.096 R)
• M36: 10,174,151 km (0.108 R)
• M37: 10,471,701 km (0.092 R)
• M38: 11,047,803 km (0.078 R)
• M39: 11,269,956 km (0.086 R)
• M40: 11,437,505 km (0.103 R)
• M41: 11,690,625 km (0.093 R)
• M42: 11,860,269 km (0.118 R)
• M43: 12,030,810 km (0.078 R)
• M44: 12,808,270 km (0.102 R)
• M45: 12,953,979 km (0.118 R)
• M46: 13,365,223 km (0.065 R)
• M47: 13,810,427 km (0.101 R)
• M48: 14,020,013 km (0.112 R)
• M49: 14,442,029 km (0.104 R)
• M50: 14,624,239 km (0.116 R)
• M51: 14,715,643 km (0.116 R)
• M52: 15,052,388 km (0.041 R)
• M53: 15,329,892 km (0.089 R)
• M54: 16,456,514 km (0.083 R)
• M55: 16,710,531 km (0.11 R)
• M56: 16,837,988 km (0.091 R)
• M57: 16,997,759 km (0.107 R)
• M58: 17,415,735 km (0.09 R)
• M59: 17,739,465 km (0.045 R)
• M60: 18,098,051 km (0.112 R)
• M61: 18,294,473 km (0.076 R)
• M62: 18,458,881 km (0.11 R)
• M63: 18,822,105 km (0.078 R)
• M64: 19,522,223 km (0.116 R)
• M65: 20,061,374 km (0.034 R)
• M66: 20,163,100 km (0.114 R)
• M67: 20,434,920 km (0.117 R)
• M68: 20,673,827 km (0.098 R)
• M69: 21,120,078 km (0.053 R)
• M70: 21,673,440 km (0.102 R)
• M71: 22,477,529 km (0.111 R)
• M72: 22,865,586 km (0.071 R)
• M73: 23,541,020 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.6

Radius: 13.6

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.3 AU - 8.52 AU

Year: 6955 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,952,398 km

• M1: 172,337 km (0.084 R)
• M2: 280,047 km (0.117 R)
• M3: 564,283 km (0.046 R)
• M4: 759,060 km (0.061 R)
• M5: 1,104,032 km (0.103 R)
• M6: 1,338,602 km (0.025 R)
• M7: 1,664,725 km (0.117 R)
• M8: 1,798,615 km (0.034 R)
• M9: 1,896,602 km (0.091 R)
• M10: 2,457,295 km (0.107 R)
• M11: 2,611,081 km (0.119 R)
• M12: 2,790,748 km (0.039 R)
• M13: 2,882,153 km (0.081 R)
• M14: 3,210,370 km (0.108 R)
• M15: 3,354,732 km (0.066 R)
• M16: 3,600,372 km (0.114 R)
• M17: 4,005,782 km (0.082 R)
• M18: 4,161,663 km (0.107 R)
• M19: 4,399,374 km (0.051 R)
• M20: 4,560,341 km (0.107 R)
• M21: 5,111,161 km (0.108 R)
• M22: 5,859,001 km (0.095 R)
• M23: 6,919,500 km (0.107 R)
• M24: 7,233,356 km (0.075 R)
• M25: 7,648,640 km (0.098 R)
• M26: 7,940,655 km (0.114 R)
• M27: 8,435,525 km (0.096 R)
• M28: 9,874,207 km (0.098 R)
• M29: 10,086,038 km (0.059 R)
• M30: 10,948,021 km (0.108 R)
• M31: 11,240,634 km (0.104 R)
• M32: 11,387,988 km (0.064 R)
• M33: 11,721,741 km (0.108 R)
• M34: 13,595,155 km (0.072 R)
• M35: 13,909,760 km (0.099 R)
• M36: 14,426,171 km (0.114 R)
• M37: 14,747,208 km (0.056 R)
• M38: 15,765,521 km (0.108 R)
• M39: 16,303,924 km (0.071 R)
• M40: 16,470,875 km (0.063 R)
• M41: 16,764,386 km (0.117 R)
• M42: 17,698,026 km (0.078 R)
• M43: 18,041,653 km (0.108 R)
• M44: 18,344,289 km (0.078 R)
• M45: 18,692,104 km (0.112 R)
• M46: 19,173,959 km (0.057 R)
• M47: 20,869,950 km (0.109 R)
• M48: 21,369,757 km (0.118 R)
• M49: 22,103,983 km (0.109 R)
• M50: 22,799,763 km (0.118 R)
• M51: 23,880,757 km (0.102 R)
• M52: 25,219,059 km (0.103 R)
• M53: 25,800,098 km (0.089 R)
• M54: 26,581,746 km (0.114 R)
• M55: 27,271,991 km (0.055 R)
• M56: 27,420,691 km (0.08 R)
• M57: 27,669,173 km (0.081 R)
• M58: 27,768,656 km (0.075 R)
• M59: 28,018,185 km (0.045 R)
• M60: 28,168,232 km (0.11 R)
• M61: 29,074,047 km (0.035 R)
• M62: 29,175,325 km (0.037 R)
• M63: 29,327,466 km (0.078 R)
• M64: 29,938,423 km (0.116 R)
• M65: 30,708,105 km (0.114 R)
• M66: 30,966,011 km (0.081 R)
• M67: 31,276,576 km (0.09 R)
• M68: 31,536,129 km (0.088 R)
• M69: 31,744,369 km (0.088 R)
• M70: 32,266,914 km (0.047 R)
• M71: 32,371,633 km (0.038 R)
• M72: 33,638,577 km (0.088 R)
• M73: 34,385,071 km (0.072 R)
• M74: 34,706,706 km (0.058 R)
• M75: 34,921,678 km (0.111 R)
• M76: 35,083,244 km (0.085 R)
• M77: 35,244,959 km (0.116 R)
• M78: 36,057,425 km (0.104 R)
• M79: 36,438,750 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 10.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.52 AU - 7.46 AU

Year: 7076 Days

Day: 9.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,952,398 km

• M1: 208,091 km (0.041 R)
• M2: 534,812 km (0.12 R)
• M3: 918,082 km (0.116 R)
• M4: 989,889 km (0.099 R)
• M5: 1,108,969 km (0.084 R)
• M6: 1,265,000 km (0.118 R)
• M7: 1,634,207 km (0.11 R)
• M8: 1,849,778 km (0.082 R)
• M9: 1,979,928 km (0.04 R)
• M10: 2,094,071 km (0.114 R)
• M11: 2,348,836 km (0.062 R)
• M12: 2,531,346 km (0.048 R)
• M13: 2,655,512 km (0.058 R)
• M14: 3,084,558 km (0.068 R)
• M15: 3,674,872 km (0.031 R)
• M16: 3,863,664 km (0.057 R)
• M17: 4,324,725 km (0.116 R)
• M18: 4,499,156 km (0.083 R)
• M19: 4,701,263 km (0.12 R)
• M20: 4,777,857 km (0.105 R)
• M21: 5,299,205 km (0.1 R)
• M22: 5,620,691 km (0.082 R)
• M23: 6,311,085 km (0.111 R)
• M24: 6,738,187 km (0.052 R)
• M25: 7,115,922 km (0.057 R)
• M26: 7,650,435 km (0.049 R)
• M27: 7,771,011 km (0.097 R)
• M28: 8,507,631 km (0.059 R)
• M29: 8,632,695 km (0.09 R)
• M30: 8,726,792 km (0.07 R)
• M31: 9,556,761 km (0.084 R)
• M32: 9,686,761 km (0.065 R)
• M33: 10,445,372 km (0.119 R)
• M34: 11,497,943 km (0.115 R)
• M35: 11,774,998 km (0.097 R)
• M36: 11,879,567 km (0.065 R)
• M37: 12,019,291 km (0.115 R)
• M38: 12,159,764 km (0.076 R)
• M39: 12,619,628 km (0.1 R)
• M40: 13,085,326 km (0.065 R)
• M41: 13,411,000 km (0.038 R)
• M42: 13,922,924 km (0.102 R)
• M43: 14,033,477 km (0.112 R)
• M44: 14,144,329 km (0.12 R)
• M45: 14,890,673 km (0.051 R)
• M46: 17,762,054 km (0.094 R)
• M47: 17,921,975 km (0.04 R)
• M48: 18,042,401 km (0.08 R)
• M49: 18,283,852 km (0.12 R)
• M50: 19,055,478 km (0.076 R)
• M51: 19,672,120 km (0.051 R)
• M52: 21,860,288 km (0.095 R)
• M53: 22,505,803 km (0.096 R)
• M54: 22,722,421 km (0.1 R)
• M55: 22,896,104 km (0.079 R)
• M56: 23,201,283 km (0.028 R)
• M57: 23,288,649 km (0.107 R)
• M58: 23,376,163 km (0.092 R)
• M59: 23,507,660 km (0.1 R)
• M60: 23,859,664 km (0.103 R)
• M61: 24,080,470 km (0.109 R)
• M62: 24,435,167 km (0.075 R)
• M63: 24,702,348 km (0.093 R)
• M64: 25,329,612 km (0.097 R)
• M65: 25,599,936 km (0.076 R)
• M66: 26,417,039 km (0.079 R)
• M67: 26,554,071 km (0.109 R)
• M68: 27,058,365 km (0.109 R)
• M69: 27,242,520 km (0.07 R)
• M70: 27,473,350 km (0.111 R)
• M71: 27,612,177 km (0.117 R)
• M72: 27,983,478 km (0.119 R)
• M73: 28,684,195 km (0.096 R)
• M74: 28,966,037 km (0.03 R)
• M75: 29,485,292 km (0.103 R)
• M76: 30,772,581 km (0.113 R)
• M77: 31,157,497 km (0.054 R)
• M78: 31,302,307 km (0.067 R)
• M79: 32,664,396 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 14.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.81 AU - 11.97 AU

Year: 14718 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,952,398 km

• M1: 262,095 km (0.067 R)
• M2: 613,950 km (0.101 R)
• M3: 1,094,159 km (0.032 R)
• M4: 1,218,923 km (0.11 R)
• M5: 1,348,774 km (0.119 R)
• M6: 1,456,485 km (0.102 R)
• M7: 2,623,647 km (0.096 R)
• M8: 3,185,687 km (0.1 R)
• M9: 3,443,444 km (0.095 R)
• M10: 3,593,939 km (0.104 R)
• M11: 4,138,027 km (0.075 R)
• M12: 4,338,787 km (0.117 R)
• M13: 4,960,665 km (0.108 R)
• M14: 5,088,422 km (0.102 R)
• M15: 5,303,843 km (0.061 R)
• M16: 6,333,824 km (0.096 R)
• M17: 6,426,276 km (0.058 R)
• M18: 7,522,379 km (0.086 R)
• M19: 8,218,009 km (0.063 R)
• M20: 8,369,702 km (0.116 R)
• M21: 8,471,428 km (0.103 R)
• M22: 8,676,078 km (0.044 R)
• M23: 9,299,901 km (0.12 R)
• M24: 9,617,348 km (0.112 R)
• M25: 11,313,788 km (0.043 R)
• M26: 11,539,381 km (0.092 R)
• M27: 13,457,226 km (0.063 R)
• M28: 13,997,424 km (0.102 R)
• M29: 14,300,509 km (0.117 R)
• M30: 15,472,459 km (0.102 R)
• M31: 15,848,847 km (0.097 R)
• M32: 16,291,956 km (0.03 R)
• M33: 16,483,142 km (0.101 R)
• M34: 16,739,104 km (0.089 R)
• M35: 16,931,936 km (0.096 R)
• M36: 17,255,067 km (0.057 R)
• M37: 17,580,293 km (0.088 R)
• M38: 18,435,245 km (0.108 R)
• M39: 20,459,753 km (0.056 R)
• M40: 20,735,013 km (0.088 R)
• M41: 20,873,092 km (0.117 R)
• M42: 21,080,734 km (0.096 R)
• M43: 21,289,123 km (0.108 R)
• M44: 22,129,564 km (0.051 R)
• M45: 22,838,359 km (0.035 R)
• M46: 23,770,802 km (0.083 R)
• M47: 24,423,648 km (0.067 R)
• M48: 26,717,282 km (0.03 R)
• M49: 26,867,628 km (0.106 R)
• M50: 27,547,550 km (0.106 R)
• M51: 29,311,160 km (0.059 R)
• M52: 35,145,626 km (0.069 R)
• M53: 35,392,911 km (0.071 R)
• M54: 36,554,539 km (0.091 R)
• M55: 38,829,923 km (0.071 R)
• M56: 39,085,585 km (0.113 R)
• M57: 40,113,771 km (0.06 R)
• M58: 41,324,617 km (0.102 R)
• M59: 42,547,579 km (0.04 R)
• M60: 45,836,189 km (0.078 R)
• M61: 46,467,642 km (0.091 R)
• M62: 47,921,434 km (0.109 R)
• M63: 48,745,868 km (0.117 R)
• M64: 51,153,646 km (0.116 R)
• M65: 51,433,992 km (0.073 R)
• M66: 51,621,139 km (0.063 R)
• M67: 52,372,120 km (0.12 R)
• M68: 55,028,679 km (0.108 R)
• M69: 55,315,907 km (0.093 R)
• M70: 55,411,799 km (0.026 R)
• M71: 56,180,583 km (0.086 R)
• M72: 56,373,414 km (0.068 R)
• M73: 56,856,316 km (0.116 R)
• M74: 57,437,504 km (0.113 R)
• M75: 58,410,638 km (0.096 R)
• M76: 58,606,013 km (0.042 R)
• M77: 58,703,700 km (0.098 R)
• M78: 60,176,043 km (0.091 R)
• M79: 60,768,450 km (0.058 R)
• M80: 62,457,261 km (0.119 R)
• M81: 64,463,966 km (0.113 R)
• M82: 64,665,774 km (0.103 R)
• M83: 64,766,753 km (0.091 R)
• M84: 65,475,098 km (0.088 R)
• M85: 65,881,107 km (0.057 R)
• M86: 66,491,616 km (0.061 R)
• M87: 66,899,719 km (0.088 R)
• M88: 67,718,319 km (0.116 R)
• M89: 68,026,041 km (0.119 R)
• M90: 68,231,589 km (0.114 R)
• M91: 68,437,286 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 13,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit