🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.94 AU

Year: 250 Days

Day: 22.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.27 AU - 1.33 AU

Year: 558 Days

Day: 23.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.16 AU - 2.94 AU

Year: 1534 Days

Day: 36.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.1

Radius: 10.6

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.77 AU - 9.23 AU

Year: 8524 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,921,001 km

• M1: 241,750 km (0.116 R)
• M2: 360,830 km (0.089 R)
• M3: 532,269 km (0.104 R)
• M4: 827,127 km (0.058 R)
• M5: 1,081,144 km (0.072 R)
• M6: 1,321,697 km (0.099 R)
• M7: 1,600,248 km (0.096 R)
• M8: 2,098,260 km (0.117 R)
• M9: 2,618,112 km (0.106 R)
• M10: 3,416,217 km (0.094 R)
• M11: 3,633,882 km (0.091 R)
• M12: 4,169,293 km (0.098 R)
• M13: 4,343,574 km (0.088 R)
• M14: 4,609,559 km (0.115 R)
• M15: 5,033,819 km (0.108 R)
• M16: 5,344,683 km (0.086 R)
• M17: 5,597,952 km (0.089 R)
• M18: 5,726,008 km (0.067 R)
• M19: 5,952,649 km (0.079 R)
• M20: 6,215,193 km (0.048 R)
• M21: 6,888,234 km (0.09 R)
• M22: 6,956,750 km (0.095 R)
• M23: 7,233,506 km (0.114 R)
• M24: 7,478,547 km (0.113 R)
• M25: 7,762,035 km (0.063 R)
• M26: 7,940,954 km (0.091 R)
• M27: 8,376,134 km (0.116 R)
• M28: 8,781,844 km (0.03 R)
• M29: 9,269,533 km (0.108 R)
• M30: 10,547,099 km (0.065 R)
• M31: 11,510,659 km (0.101 R)
• M32: 11,674,019 km (0.12 R)
• M33: 11,961,696 km (0.108 R)
• M34: 12,628,155 km (0.108 R)
• M35: 12,754,415 km (0.063 R)
• M36: 12,923,461 km (0.11 R)
• M37: 13,178,376 km (0.073 R)
• M38: 13,306,581 km (0.099 R)
• M39: 13,779,909 km (0.073 R)
• M40: 13,953,293 km (0.088 R)
• M41: 14,214,939 km (0.078 R)
• M42: 14,831,731 km (0.086 R)
• M43: 15,322,412 km (0.109 R)
• M44: 17,058,346 km (0.108 R)
• M45: 17,291,419 km (0.065 R)
• M46: 17,760,558 km (0.061 R)
• M47: 18,091,618 km (0.086 R)
• M48: 18,376,902 km (0.054 R)
• M49: 18,520,067 km (0.075 R)
• M50: 18,759,723 km (0.034 R)
• M51: 18,903,935 km (0.071 R)
• M52: 19,338,666 km (0.112 R)
• M53: 20,663,056 km (0.059 R)
• M54: 20,812,056 km (0.061 R)
• M55: 21,061,136 km (0.102 R)
• M56: 21,763,648 km (0.066 R)
• M57: 22,372,062 km (0.094 R)
• M58: 22,729,601 km (0.057 R)
• M59: 26,568,582 km (0.113 R)
• M60: 27,001,368 km (0.101 R)
• M61: 27,109,977 km (0.112 R)
• M62: 27,491,152 km (0.067 R)
• M63: 27,764,467 km (0.025 R)
• M64: 28,755,852 km (0.116 R)
• M65: 30,433,892 km (0.115 R)
• M66: 30,716,632 km (0.084 R)
• M67: 31,512,941 km (0.054 R)
• M68: 32,316,132 km (0.09 R)
• M69: 33,009,967 km (0.08 R)
• M70: 33,533,410 km (0.118 R)
• M71: 33,708,589 km (0.071 R)
• M72: 34,235,772 km (0.102 R)
• M73: 34,529,881 km (0.09 R)
• M74: 34,706,706 km (0.111 R)
• M75: 35,061,403 km (0.072 R)
• M76: 35,179,884 km (0.08 R)
• M77: 35,298,366 km (0.072 R)
• M78: 35,893,466 km (0.073 R)
• M79: 36,012,845 km (0.111 R)
• M80: 36,132,374 km (0.061 R)
• M81: 37,214,116 km (0.104 R)
• M82: 37,395,578 km (0.111 R)
• M83: 37,516,603 km (0.088 R)
• M84: 39,040,706 km (0.104 R)
• M85: 40,771,703 km (0.073 R)
• M86: 41,395,975 km (0.084 R)
• M87: 41,772,064 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.8

Radius: 12.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.52 AU - 9.84 AU

Year: 8814 Days

Day: 10.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,921,001 km

• M1: 157,527 km (0.03 R)
• M2: 282,441 km (0.088 R)
• M3: 852,259 km (0.032 R)
• M4: 1,094,608 km (0.071 R)
• M5: 1,480,121 km (0.074 R)
• M6: 1,731,745 km (0.11 R)
• M7: 2,065,947 km (0.112 R)
• M8: 2,158,697 km (0.08 R)
• M9: 2,469,711 km (0.119 R)
• M10: 3,029,058 km (0.065 R)
• M11: 3,323,466 km (0.115 R)
• M12: 3,740,096 km (0.077 R)
• M13: 3,825,517 km (0.03 R)
• M14: 4,085,518 km (0.083 R)
• M15: 4,471,480 km (0.092 R)
• M16: 4,653,541 km (0.059 R)
• M17: 4,776,361 km (0.118 R)
• M18: 5,471,093 km (0.085 R)
• M19: 5,929,910 km (0.106 R)
• M20: 6,572,283 km (0.057 R)
• M21: 7,236,947 km (0.107 R)
• M22: 7,703,991 km (0.069 R)
• M23: 8,933,536 km (0.062 R)
• M24: 9,279,556 km (0.097 R)
• M25: 10,383,738 km (0.12 R)
• M26: 11,115,571 km (0.041 R)
• M27: 12,032,456 km (0.096 R)
• M28: 12,628,603 km (0.107 R)
• M29: 13,016,960 km (0.052 R)
• M30: 13,409,205 km (0.05 R)
• M31: 13,717,078 km (0.115 R)
• M32: 13,805,490 km (0.078 R)
• M33: 13,894,052 km (0.078 R)
• M34: 14,429,463 km (0.111 R)
• M35: 14,609,429 km (0.08 R)
• M36: 15,382,700 km (0.093 R)
• M37: 15,843,761 km (0.113 R)
• M38: 16,969,036 km (0.058 R)
• M39: 17,206,597 km (0.093 R)
• M40: 17,397,634 km (0.106 R)
• M41: 17,541,248 km (0.111 R)
• M42: 18,119,892 km (0.106 R)
• M43: 18,655,752 km (0.118 R)
• M44: 19,196,848 km (0.071 R)
• M45: 19,593,581 km (0.055 R)
• M46: 19,743,179 km (0.025 R)
• M47: 20,093,388 km (0.117 R)
• M48: 20,294,597 km (0.095 R)
• M49: 20,648,097 km (0.114 R)
• M50: 20,749,524 km (0.054 R)
• M51: 21,617,940 km (0.049 R)
• M52: 21,979,069 km (0.086 R)
• M53: 24,187,283 km (0.052 R)
• M54: 24,615,881 km (0.101 R)
• M55: 25,046,872 km (0.096 R)
• M56: 25,534,861 km (0.069 R)
• M57: 26,630,515 km (0.03 R)
• M58: 26,962,174 km (0.067 R)
• M59: 27,128,527 km (0.101 R)
• M60: 27,406,629 km (0.076 R)
• M61: 28,190,073 km (0.097 R)
• M62: 28,697,659 km (0.079 R)
• M63: 29,322,230 km (0.101 R)
• M64: 29,836,547 km (0.04 R)
• M65: 30,066,030 km (0.083 R)
• M66: 30,469,047 km (0.049 R)
• M67: 30,758,070 km (0.095 R)
• M68: 31,047,991 km (0.115 R)
• M69: 32,099,365 km (0.074 R)
• M70: 32,747,572 km (0.08 R)
• M71: 35,080,401 km (0.038 R)
• M72: 36,052,788 km (0.105 R)
• M73: 37,219,202 km (0.076 R)
• M74: 37,590,055 km (0.086 R)
• M75: 37,900,022 km (0.119 R)
• M76: 38,585,180 km (0.117 R)
• M77: 38,897,840 km (0.03 R)
• M78: 39,651,813 km (0.067 R)
• M79: 39,904,185 km (0.04 R)
• M80: 40,410,574 km (0.103 R)
• M81: 41,493,812 km (0.077 R)
• M82: 42,457,521 km (0.082 R)
• M83: 43,363,636 km (0.086 R)

Asteroid Belt

Center: 9.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 12.9

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.79 AU - 12.15 AU

Year: 11860 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,921,001 km

• M1: 468,241 km (0.099 R)
• M2: 676,930 km (0.111 R)
• M3: 1,149,061 km (0.096 R)
• M4: 1,530,835 km (0.084 R)
• M5: 1,736,682 km (0.056 R)
• M6: 2,125,786 km (0.105 R)
• M7: 2,227,363 km (0.037 R)
• M8: 2,356,765 km (0.079 R)
• M9: 2,488,860 km (0.058 R)
• M10: 2,650,725 km (0.085 R)
• M11: 2,816,030 km (0.115 R)
• M12: 3,070,646 km (0.089 R)
• M13: 3,215,457 km (0.078 R)
• M14: 3,632,984 km (0.104 R)
• M15: 3,973,469 km (0.031 R)
• M16: 4,131,594 km (0.1 R)
• M17: 4,552,862 km (0.099 R)
• M18: 5,401,680 km (0.08 R)
• M19: 5,862,441 km (0.089 R)
• M20: 6,225,515 km (0.109 R)
• M21: 6,783,964 km (0.053 R)
• M22: 7,436,510 km (0.084 R)
• M23: 7,632,184 km (0.046 R)
• M24: 8,028,918 km (0.119 R)
• M25: 8,149,194 km (0.077 R)
• M26: 8,554,754 km (0.11 R)
• M27: 8,966,747 km (0.092 R)
• M28: 9,512,330 km (0.057 R)
• M29: 9,767,694 km (0.091 R)
• M30: 9,896,348 km (0.09 R)
• M31: 10,856,467 km (0.073 R)
• M32: 11,034,189 km (0.039 R)
• M33: 11,392,626 km (0.102 R)
• M34: 12,075,091 km (0.115 R)
• M35: 13,099,986 km (0.118 R)
• M36: 14,984,770 km (0.098 R)
• M37: 15,331,987 km (0.076 R)
• M38: 16,850,255 km (0.118 R)
• M39: 17,263,145 km (0.046 R)
• M40: 17,418,877 km (0.081 R)
• M41: 17,993,781 km (0.061 R)
• M42: 18,099,098 km (0.093 R)
• M43: 18,362,989 km (0.105 R)
• M44: 19,539,427 km (0.11 R)
• M45: 20,245,977 km (0.091 R)
• M46: 20,465,138 km (0.119 R)
• M47: 20,961,055 km (0.12 R)
• M48: 21,293,911 km (0.09 R)
• M49: 21,796,410 km (0.093 R)
• M50: 21,908,608 km (0.09 R)
• M51: 22,077,205 km (0.114 R)
• M52: 23,499,432 km (0.068 R)
• M53: 23,960,941 km (0.08 R)
• M54: 24,192,668 km (0.059 R)
• M55: 24,425,293 km (0.077 R)
• M56: 25,540,096 km (0.072 R)
• M57: 25,717,669 km (0.103 R)
• M58: 25,955,081 km (0.091 R)
• M59: 26,074,011 km (0.025 R)
• M60: 26,491,838 km (0.075 R)
• M61: 27,213,199 km (0.045 R)
• M62: 27,334,074 km (0.12 R)
• M63: 28,368,543 km (0.08 R)
• M64: 29,044,875 km (0.072 R)
• M65: 29,726,294 km (0.091 R)
• M66: 30,225,352 km (0.105 R)
• M67: 30,853,065 km (0.053 R)
• M68: 32,376,869 km (0.111 R)
• M69: 33,277,149 km (0.05 R)
• M70: 35,431,508 km (0.026 R)
• M71: 36,692,319 km (0.06 R)
• M72: 38,373,649 km (0.081 R)
• M73: 38,712,787 km (0.103 R)
• M74: 39,189,556 km (0.113 R)
• M75: 39,325,989 km (0.071 R)
• M76: 40,700,195 km (0.106 R)
• M77: 40,976,951 km (0.076 R)
• M78: 42,299,845 km (0.072 R)
• M79: 42,790,825 km (0.113 R)
• M80: 43,283,601 km (0.066 R)
• M81: 44,702,088 km (0.104 R)
• M82: 48,534,187 km (0.102 R)
• M83: 48,754,245 km (0.053 R)
• M84: 49,269,012 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.8

Radius: 6.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 14 AU - 14.54 AU

Year: 20308 Days

Day: 16.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 46,921,001 km

• M1: 136,134 km (0.032 R)
• M2: 245,490 km (0.095 R)
• M3: 429,047 km (0.057 R)
• M4: 499,657 km (0.103 R)
• M5: 653,593 km (0.059 R)
• M6: 894,446 km (0.101 R)
• M7: 968,197 km (0.09 R)
• M8: 1,122,134 km (0.105 R)
• M9: 2,252,196 km (0.087 R)
• M10: 2,830,392 km (0.114 R)
• M11: 3,136,170 km (0.069 R)
• M12: 3,250,014 km (0.068 R)
• M13: 3,481,741 km (0.109 R)
• M14: 4,621,826 km (0.115 R)
• M15: 4,816,752 km (0.102 R)
• M16: 5,181,322 km (0.097 R)
• M17: 6,255,884 km (0.061 R)
• M18: 6,689,867 km (0.115 R)
• M19: 6,799,971 km (0.047 R)
• M20: 8,127,353 km (0.086 R)
• M21: 8,323,476 km (0.104 R)
• M22: 8,640,474 km (0.032 R)
• M23: 9,286,138 km (0.058 R)
• M24: 10,199,284 km (0.05 R)
• M25: 11,798,485 km (0.12 R)
• M26: 12,876,786 km (0.097 R)
• M27: 13,659,482 km (0.04 R)
• M28: 16,295,546 km (0.088 R)
• M29: 16,642,165 km (0.06 R)
• M30: 17,141,373 km (0.07 R)
• M31: 17,191,638 km (0.117 R)
• M32: 17,950,398 km (0.1 R)
• M33: 18,668,617 km (0.081 R)
• M34: 19,343,753 km (0.063 R)
• M35: 20,504,632 km (0.101 R)
• M36: 20,878,627 km (0.11 R)
• M37: 21,362,875 km (0.088 R)
• M38: 22,782,559 km (0.105 R)
• M39: 24,345,258 km (0.113 R)
• M40: 27,220,529 km (0.082 R)
• M41: 29,116,234 km (0.116 R)
• M42: 29,296,050 km (0.107 R)
• M43: 30,444,064 km (0.105 R)
• M44: 30,626,574 km (0.101 R)
• M45: 31,422,135 km (0.083 R)
• M46: 31,729,858 km (0.059 R)
• M47: 32,162,345 km (0.106 R)
• M48: 32,783,625 km (0.031 R)
• M49: 33,471,626 km (0.091 R)
• M50: 34,544,243 km (0.093 R)
• M51: 35,820,612 km (0.032 R)
• M52: 36,593,734 km (0.109 R)
• M53: 37,372,390 km (0.119 R)
• M54: 41,414,226 km (0.073 R)
• M55: 41,481,694 km (0.119 R)
• M56: 41,751,719 km (0.097 R)
• M57: 42,293,412 km (0.057 R)
• M58: 42,701,216 km (0.049 R)
• M59: 42,973,933 km (0.069 R)
• M60: 44,001,371 km (0.04 R)
• M61: 45,871,045 km (0.093 R)
• M62: 46,150,345 km (0.096 R)
• M63: 46,640,278 km (0.063 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: 449 - 13,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit