🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 145 Days

Day: 21.7 Hours

Environment

Temp: 214 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,126,464 km

• M1: 77,342 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.67 AU - 0.67 AU

Year: 200 Days

Day: 26.5 Hours

Environment

Temp: 208 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.61 AU - 0.91 AU

Year: 242 Days

Day: 42.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 44.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.78 AU - 2.64 AU

Year: 1200 Days

Day: 24.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.11 AU - 2.67 AU

Year: 1350 Days

Day: 24.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,126,464 km

• M1: 841,937 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 11.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.52 AU - 5.54 AU

Year: 4120 Days

Day: 9.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,126,464 km

• M1: 170,392 km (0.097 R)
• M2: 288,275 km (0.064 R)
• M3: 484,996 km (0.088 R)
• M4: 597,793 km (0.104 R)
• M5: 841,787 km (0.055 R)
• M6: 1,169,706 km (0.062 R)
• M7: 2,003,564 km (0.106 R)
• M8: 2,147,029 km (0.074 R)
• M9: 2,310,539 km (0.112 R)
• M10: 2,650,276 km (0.069 R)
• M11: 3,024,271 km (0.106 R)
• M12: 3,396,320 km (0.11 R)
• M13: 3,472,466 km (0.108 R)
• M14: 3,802,778 km (0.081 R)
• M15: 3,882,065 km (0.092 R)
• M16: 4,410,444 km (0.114 R)
• M17: 4,854,002 km (0.099 R)
• M18: 5,223,658 km (0.111 R)
• M19: 5,715,536 km (0.098 R)
• M20: 5,875,307 km (0.102 R)
• M21: 6,434,055 km (0.115 R)
• M22: 6,624,194 km (0.108 R)
• M23: 7,702,645 km (0.08 R)
• M24: 7,879,170 km (0.116 R)
• M25: 8,159,517 km (0.114 R)
• M26: 8,288,021 km (0.103 R)
• M27: 8,625,215 km (0.026 R)
• M28: 8,782,442 km (0.119 R)
• M29: 8,887,759 km (0.093 R)
• M30: 9,636,945 km (0.106 R)
• M31: 9,936,739 km (0.098 R)
• M32: 10,267,351 km (0.108 R)
• M33: 10,350,677 km (0.063 R)
• M34: 10,713,900 km (0.1 R)
• M35: 11,024,615 km (0.062 R)
• M36: 11,195,306 km (0.104 R)
• M37: 11,281,026 km (0.097 R)
• M38: 11,654,871 km (0.113 R)
• M39: 12,267,474 km (0.072 R)
• M40: 12,890,549 km (0.083 R)
• M41: 13,281,449 km (0.058 R)
• M42: 13,829,126 km (0.097 R)
• M43: 13,921,129 km (0.106 R)
• M44: 14,013,431 km (0.116 R)
• M45: 14,136,700 km (0.111 R)
• M46: 14,291,234 km (0.075 R)
• M47: 14,602,099 km (0.11 R)
• M48: 14,758,428 km (0.109 R)
• M49: 15,135,864 km (0.116 R)
• M50: 15,293,989 km (0.077 R)
• M51: 15,932,173 km (0.11 R)
• M52: 16,254,557 km (0.108 R)
• M53: 16,514,109 km (0.043 R)
• M54: 16,938,668 km (0.119 R)
• M55: 17,598,843 km (0.12 R)
• M56: 17,831,917 km (0.063 R)
• M57: 18,435,993 km (0.102 R)
• M58: 18,537,420 km (0.046 R)
• M59: 19,080,909 km (0.096 R)
• M60: 19,251,900 km (0.037 R)
• M61: 19,526,412 km (0.067 R)
• M62: 20,323,170 km (0.077 R)
• M63: 20,602,768 km (0.043 R)
• M64: 20,813,253 km (0.063 R)
• M65: 20,954,024 km (0.087 R)
• M66: 21,342,679 km (0.06 R)
• M67: 21,662,520 km (0.044 R)
• M68: 22,163,224 km (0.097 R)
• M69: 23,285,357 km (0.063 R)
• M70: 23,614,622 km (0.099 R)
• M71: 23,688,075 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.5

Radius: 12.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.07 AU - 6.69 AU

Year: 4558 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 62,126,464 km

• M1: 161,117 km (0.108 R)
• M2: 412,292 km (0.071 R)
• M3: 492,027 km (0.089 R)
• M4: 586,723 km (0.096 R)
• M5: 760,855 km (0.096 R)
• M6: 855,101 km (0.119 R)
• M7: 1,015,022 km (0.105 R)
• M8: 1,263,204 km (0.072 R)
• M9: 1,507,348 km (0.087 R)
• M10: 1,616,854 km (0.074 R)
• M11: 2,260,573 km (0.118 R)
• M12: 2,632,773 km (0.086 R)
• M13: 2,932,417 km (0.113 R)
• M14: 3,290,704 km (0.082 R)
• M15: 3,418,760 km (0.097 R)
• M16: 3,679,808 km (0.108 R)
• M17: 3,930,534 km (0.112 R)
• M18: 4,204,299 km (0.116 R)
• M19: 5,026,040 km (0.109 R)
• M20: 5,248,641 km (0.104 R)
• M21: 5,474,534 km (0.102 R)
• M22: 5,626,825 km (0.095 R)
• M23: 5,761,313 km (0.049 R)
• M24: 5,955,342 km (0.119 R)
• M25: 6,092,373 km (0.061 R)
• M26: 6,210,855 km (0.059 R)
• M27: 6,389,774 km (0.116 R)
• M28: 7,019,581 km (0.095 R)
• M29: 7,457,454 km (0.1 R)
• M30: 7,818,434 km (0.096 R)
• M31: 8,337,987 km (0.118 R)
• M32: 8,535,755 km (0.091 R)
• M33: 8,624,168 km (0.037 R)
• M34: 8,779,450 km (0.081 R)
• M35: 9,115,746 km (0.115 R)
• M36: 9,228,693 km (0.085 R)
• M37: 9,410,454 km (0.101 R)
• M38: 9,963,069 km (0.093 R)
• M39: 10,290,239 km (0.093 R)
• M40: 10,644,786 km (0.086 R)
• M41: 10,787,652 km (0.078 R)
• M42: 11,756,897 km (0.106 R)
• M43: 12,127,600 km (0.092 R)
• M44: 12,351,847 km (0.087 R)
• M45: 12,602,723 km (0.053 R)
• M46: 13,160,424 km (0.11 R)
• M47: 13,726,203 km (0.086 R)
• M48: 13,881,934 km (0.106 R)
• M49: 13,986,055 km (0.109 R)
• M50: 14,090,474 km (0.101 R)
• M51: 14,457,886 km (0.081 R)
• M52: 14,748,704 km (0.109 R)
• M53: 14,961,582 km (0.115 R)
• M54: 15,121,802 km (0.09 R)
• M55: 15,822,967 km (0.043 R)
• M56: 15,904,498 km (0.059 R)
• M57: 16,122,761 km (0.09 R)
• M58: 16,342,071 km (0.048 R)
• M59: 17,005,688 km (0.075 R)
• M60: 17,509,234 km (0.07 R)
• M61: 17,734,678 km (0.095 R)
• M62: 17,904,322 km (0.116 R)
• M63: 18,531,137 km (0.044 R)
• M64: 18,617,156 km (0.071 R)
• M65: 18,732,047 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 8.4

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.02 AU - 11.34 AU

Year: 11863 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,126,464 km

• M1: 149,897 km (0.095 R)
• M2: 223,499 km (0.112 R)
• M3: 295,007 km (0.115 R)
• M4: 454,478 km (0.104 R)
• M5: 597,494 km (0.083 R)
• M6: 706,850 km (0.06 R)
• M7: 806,183 km (0.111 R)
• M8: 1,191,397 km (0.049 R)
• M9: 1,291,030 km (0.084 R)
• M10: 1,477,578 km (0.1 R)
• M11: 1,585,139 km (0.067 R)
• M12: 1,673,103 km (0.092 R)
• M13: 2,210,458 km (0.102 R)
• M14: 2,588,193 km (0.109 R)
• M15: 2,905,041 km (0.056 R)
• M16: 3,375,227 km (0.101 R)
• M17: 3,517,944 km (0.081 R)
• M18: 3,898,670 km (0.069 R)
• M19: 4,354,345 km (0.102 R)
• M20: 4,604,323 km (0.071 R)
• M21: 5,150,954 km (0.107 R)
• M22: 5,216,627 km (0.111 R)
• M23: 5,448,803 km (0.096 R)
• M24: 6,731,007 km (0.112 R)
• M25: 6,947,475 km (0.118 R)
• M26: 7,313,391 km (0.11 R)
• M27: 7,424,393 km (0.038 R)
• M28: 7,874,084 km (0.095 R)
• M29: 9,195,482 km (0.079 R)
• M30: 9,275,367 km (0.053 R)
• M31: 9,435,736 km (0.076 R)
• M32: 10,086,636 km (0.044 R)
• M33: 10,210,204 km (0.092 R)
• M34: 10,584,349 km (0.108 R)
• M35: 11,132,475 km (0.074 R)
• M36: 11,345,802 km (0.042 R)
• M37: 11,431,521 km (0.099 R)
• M38: 11,603,559 km (0.109 R)
• M39: 11,906,644 km (0.058 R)
• M40: 12,476,612 km (0.114 R)
• M41: 13,643,027 km (0.048 R)
• M42: 14,008,943 km (0.034 R)
• M43: 14,703,676 km (0.08 R)
• M44: 14,937,796 km (0.068 R)
• M45: 15,125,990 km (0.062 R)
• M46: 15,504,623 km (0.095 R)
• M47: 16,513,511 km (0.049 R)
• M48: 16,708,137 km (0.038 R)
• M49: 17,593,009 km (0.088 R)
• M50: 17,991,238 km (0.058 R)
• M51: 18,141,435 km (0.094 R)
• M52: 18,442,874 km (0.065 R)
• M53: 19,510,853 km (0.108 R)
• M54: 20,651,238 km (0.083 R)
• M55: 22,026,641 km (0.115 R)
• M56: 22,779,417 km (0.102 R)
• M57: 22,941,881 km (0.107 R)
• M58: 23,595,474 km (0.094 R)
• M59: 25,143,961 km (0.106 R)
• M60: 25,817,601 km (0.112 R)
• M61: 25,873,999 km (0.107 R)
• M62: 26,440,376 km (0.07 R)
• M63: 26,497,224 km (0.055 R)
• M64: 27,932,017 km (0.116 R)
• M65: 29,097,833 km (0.075 R)
• M66: 29,450,734 km (0.069 R)
• M67: 29,745,891 km (0.111 R)
• M68: 30,696,885 km (0.109 R)
• M69: 30,876,253 km (0.092 R)
• M70: 31,176,047 km (0.114 R)
• M71: 31,537,176 km (0.098 R)
• M72: 31,718,189 km (0.081 R)
• M73: 32,385,097 km (0.086 R)
• M74: 33,424,652 km (0.057 R)
• M75: 34,165,162 km (0.098 R)
• M76: 34,289,029 km (0.043 R)
• M77: 35,662,188 km (0.079 R)
• M78: 38,268,781 km (0.075 R)
• M79: 40,804,614 km (0.076 R)
• M80: 41,067,757 km (0.073 R)
• M81: 41,595,688 km (0.035 R)
• M82: 41,661,810 km (0.093 R)
• M83: 41,794,204 km (0.067 R)
• M84: 42,925,463 km (0.094 R)
• M85: 43,260,114 km (0.103 R)
• M86: 44,404,238 km (0.109 R)
• M87: 45,217,901 km (0.066 R)
• M88: 45,422,102 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.68 AU - 11.92 AU

Year: 12964 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,126,464 km

• M1: 225,743 km (0.101 R)
• M2: 417,827 km (0.075 R)
• M3: 527,482 km (0.073 R)
• M4: 804,089 km (0.087 R)
• M5: 971,937 km (0.1 R)
• M6: 1,083,388 km (0.094 R)
• M7: 1,548,488 km (0.062 R)
• M8: 2,015,682 km (0.113 R)
• M9: 2,161,540 km (0.113 R)
• M10: 2,557,525 km (0.096 R)
• M11: 3,177,908 km (0.101 R)
• M12: 3,453,018 km (0.093 R)
• M13: 3,736,057 km (0.118 R)
• M14: 3,844,216 km (0.099 R)
• M15: 4,864,773 km (0.115 R)
• M16: 5,303,843 km (0.06 R)
• M17: 5,797,516 km (0.087 R)
• M18: 7,457,155 km (0.099 R)
• M19: 7,963,543 km (0.099 R)
• M20: 8,720,209 km (0.095 R)
• M21: 8,816,401 km (0.041 R)
• M22: 9,009,981 km (0.084 R)
• M23: 9,450,546 km (0.096 R)
• M24: 9,798,212 km (0.117 R)
• M25: 9,998,673 km (0.102 R)
• M26: 12,077,934 km (0.1 R)
• M27: 12,563,828 km (0.113 R)
• M28: 12,672,735 km (0.078 R)
• M29: 15,553,092 km (0.092 R)
• M30: 15,728,571 km (0.085 R)
• M31: 15,963,738 km (0.11 R)
• M32: 17,036,056 km (0.057 R)
• M33: 17,277,507 km (0.096 R)
• M34: 19,249,955 km (0.057 R)
• M35: 19,438,598 km (0.027 R)
• M36: 20,135,275 km (0.059 R)
• M37: 20,390,639 km (0.083 R)
• M38: 21,814,511 km (0.095 R)
• M39: 22,340,198 km (0.097 R)
• M40: 22,472,293 km (0.095 R)
• M41: 23,471,158 km (0.083 R)
• M42: 24,893,834 km (0.117 R)
• M43: 25,374,342 km (0.085 R)
• M44: 26,553,921 km (0.097 R)
• M45: 28,035,539 km (0.101 R)
• M46: 29,544,083 km (0.041 R)
• M47: 29,761,748 km (0.112 R)
• M48: 31,596,267 km (0.069 R)
• M49: 32,639,413 km (0.082 R)
• M50: 32,939,656 km (0.081 R)
• M51: 33,921,467 km (0.074 R)
• M52: 35,143,083 km (0.092 R)
• M53: 35,450,656 km (0.084 R)
• M54: 37,786,477 km (0.104 R)
• M55: 38,022,842 km (0.083 R)
• M56: 38,496,918 km (0.114 R)
• M57: 40,171,666 km (0.04 R)
• M58: 40,815,984 km (0.077 R)
• M59: 40,977,550 km (0.086 R)
• M60: 41,139,414 km (0.076 R)
• M61: 43,262,358 km (0.096 R)
• M62: 45,755,855 km (0.059 R)
• M63: 46,260,150 km (0.117 R)
• M64: 47,189,452 km (0.108 R)
• M65: 48,637,858 km (0.099 R)
• M66: 51,142,126 km (0.101 R)
• M67: 51,752,935 km (0.069 R)
• M68: 51,840,300 km (0.102 R)
• M69: 52,893,618 km (0.086 R)
• M70: 53,157,958 km (0.082 R)
• M71: 53,599,571 km (0.051 R)
• M72: 53,865,257 km (0.083 R)
• M73: 54,931,889 km (0.049 R)
• M74: 55,110,360 km (0.106 R)
• M75: 55,378,439 km (0.09 R)
• M76: 55,646,967 km (0.112 R)
• M77: 55,736,576 km (0.114 R)
• M78: 56,635,061 km (0.098 R)
• M79: 57,538,483 km (0.103 R)
• M80: 58,811,261 km (0.115 R)
• M81: 59,542,645 km (0.072 R)
• M82: 60,277,171 km (0.101 R)
• M83: 60,553,329 km (0.062 R)
• M84: 60,645,481 km (0.119 R)
• M85: 60,737,783 km (0.087 R)
• M86: 61,292,043 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit