🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 233 Days

Day: 21.7 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,793,208 km

• M1: 56,847 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.58 AU - 1.66 AU

Year: 725 Days

Day: 38.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,793,208 km

• M1: 385,963 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.34 AU - 5.44 AU

Year: 3233 Days

Day: 31.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.1

Radius: 8.8

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.48 AU - 6.56 AU

Year: 4558 Days

Day: 10.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,793,208 km

• M1: 110,254 km (0.093 R)
• M2: 228,885 km (0.085 R)
• M3: 369,357 km (0.099 R)
• M4: 612,454 km (0.116 R)
• M5: 675,734 km (0.111 R)
• M6: 891,903 km (0.075 R)
• M7: 1,277,416 km (0.112 R)
• M8: 1,388,567 km (0.058 R)
• M9: 1,546,842 km (0.069 R)
• M10: 1,605,933 km (0.052 R)
• M11: 1,726,509 km (0.118 R)
• M12: 1,850,077 km (0.104 R)
• M13: 2,305,602 km (0.112 R)
• M14: 2,528,952 km (0.044 R)
• M15: 2,705,477 km (0.082 R)
• M16: 2,777,284 km (0.101 R)
• M17: 2,904,443 km (0.068 R)
• M18: 2,959,495 km (0.074 R)
• M19: 3,164,593 km (0.055 R)
• M20: 3,471,269 km (0.106 R)
• M21: 3,747,427 km (0.095 R)
• M22: 3,868,003 km (0.078 R)
• M23: 4,596,993 km (0.119 R)
• M24: 4,944,359 km (0.098 R)
• M25: 5,322,692 km (0.12 R)
• M26: 5,733,638 km (0.072 R)
• M27: 5,849,576 km (0.119 R)
• M28: 6,060,210 km (0.057 R)
• M29: 6,297,322 km (0.102 R)
• M30: 6,441,086 km (0.059 R)
• M31: 6,658,751 km (0.078 R)
• M32: 6,903,343 km (0.097 R)
• M33: 7,051,595 km (0.11 R)
• M34: 7,376,372 km (0.113 R)
• M35: 8,118,527 km (0.057 R)
• M36: 8,301,186 km (0.12 R)
• M37: 8,803,984 km (0.069 R)
• M38: 8,911,096 km (0.096 R)
• M39: 8,991,730 km (0.093 R)
• M40: 10,006,003 km (0.102 R)
• M41: 10,286,350 km (0.112 R)
• M42: 10,427,570 km (0.106 R)
• M43: 10,512,542 km (0.071 R)
• M44: 10,569,389 km (0.09 R)
• M45: 10,768,952 km (0.066 R)
• M46: 10,912,267 km (0.107 R)
• M47: 11,346,101 km (0.061 R)
• M48: 11,903,652 km (0.091 R)
• M49: 12,440,260 km (0.066 R)
• M50: 13,259,757 km (0.105 R)
• M51: 13,351,909 km (0.081 R)
• M52: 13,505,995 km (0.081 R)
• M53: 13,753,579 km (0.093 R)
• M54: 13,878,045 km (0.112 R)
• M55: 14,065,341 km (0.093 R)
• M56: 14,854,919 km (0.092 R)
• M57: 15,400,054 km (0.104 R)
• M58: 15,788,709 km (0.062 R)
• M59: 15,853,934 km (0.115 R)
• M60: 16,049,757 km (0.114 R)
• M61: 16,246,329 km (0.11 R)
• M62: 16,345,063 km (0.108 R)
• M63: 16,410,886 km (0.052 R)
• M64: 16,575,893 km (0.076 R)
• M65: 16,974,272 km (0.105 R)
• M66: 17,208,093 km (0.109 R)
• M67: 17,476,771 km (0.089 R)
• M68: 18,324,842 km (0.091 R)
• M69: 18,393,357 km (0.1 R)
• M70: 18,496,131 km (0.101 R)
• M71: 19,221,232 km (0.088 R)
• M72: 19,709,669 km (0.03 R)
• M73: 20,556,692 km (0.054 R)
• M74: 20,984,692 km (0.1 R)
• M75: 21,092,103 km (0.048 R)
• M76: 21,163,910 km (0.111 R)
• M77: 21,632,151 km (0.033 R)
• M78: 21,704,557 km (0.076 R)
• M79: 23,390,525 km (0.093 R)
• M80: 23,650,825 km (0.09 R)
• M81: 24,174,268 km (0.061 R)
• M82: 24,550,507 km (0.052 R)
• M83: 25,042,384 km (0.099 R)
• M84: 25,194,376 km (0.077 R)
• M85: 25,270,521 km (0.101 R)
• M86: 25,423,111 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 12.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.9 AU - 7.1 AU

Year: 5824 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,793,208 km

• M1: 270,623 km (0.071 R)
• M2: 600,336 km (0.084 R)
• M3: 777,161 km (0.099 R)
• M4: 922,271 km (0.043 R)
• M5: 1,077,105 km (0.055 R)
• M6: 1,399,039 km (0.068 R)
• M7: 2,201,632 km (0.103 R)
• M8: 2,377,409 km (0.061 R)
• M9: 2,558,124 km (0.064 R)
• M10: 2,837,572 km (0.089 R)
• M11: 2,952,314 km (0.11 R)
• M12: 3,446,885 km (0.099 R)
• M13: 3,652,282 km (0.109 R)
• M14: 3,903,906 km (0.113 R)
• M15: 3,989,177 km (0.039 R)
• M16: 4,468,937 km (0.077 R)
• M17: 4,944,210 km (0.103 R)
• M18: 5,152,899 km (0.105 R)
• M19: 5,918,391 km (0.1 R)
• M20: 6,165,078 km (0.106 R)
• M21: 6,951,065 km (0.105 R)
• M22: 7,342,862 km (0.063 R)
• M23: 7,474,957 km (0.106 R)
• M24: 7,554,692 km (0.1 R)
• M25: 7,768,617 km (0.091 R)
• M26: 8,533,362 km (0.097 R)
• M27: 9,379,188 km (0.103 R)
• M28: 9,522,802 km (0.117 R)
• M29: 9,754,080 km (0.05 R)
• M30: 10,637,905 km (0.098 R)
• M31: 10,757,732 km (0.117 R)
• M32: 10,878,009 km (0.109 R)
• M33: 11,363,454 km (0.114 R)
• M34: 11,639,762 km (0.118 R)
• M35: 11,887,047 km (0.081 R)
• M36: 12,042,629 km (0.075 R)
• M37: 12,355,737 km (0.095 R)
• M38: 12,639,823 km (0.098 R)
• M39: 12,958,018 km (0.067 R)
• M40: 13,182,265 km (0.117 R)
• M41: 13,278,905 km (0.057 R)
• M42: 13,472,635 km (0.092 R)
• M43: 13,797,711 km (0.117 R)
• M44: 14,922,238 km (0.087 R)
• M45: 15,090,087 km (0.037 R)
• M46: 15,258,684 km (0.1 R)
• M47: 15,733,806 km (0.045 R)
• M48: 15,973,163 km (0.106 R)
• M49: 16,144,901 km (0.091 R)
• M50: 16,663,856 km (0.102 R)
• M51: 16,837,988 km (0.094 R)
• M52: 16,977,862 km (0.084 R)
• M53: 17,083,030 km (0.083 R)
• M54: 17,223,502 km (0.113 R)
• M55: 18,181,676 km (0.038 R)
• M56: 18,577,064 km (0.088 R)
• M57: 19,157,204 km (0.054 R)
• M58: 19,449,668 km (0.09 R)
• M59: 20,298,337 km (0.071 R)
• M60: 20,409,937 km (0.073 R)
• M61: 20,521,686 km (0.115 R)
• M62: 22,223,063 km (0.054 R)
• M63: 22,338,104 km (0.12 R)
• M64: 22,800,211 km (0.03 R)
• M65: 22,955,045 km (0.116 R)
• M66: 23,773,196 km (0.114 R)
• M67: 23,851,585 km (0.078 R)
• M68: 24,166,190 km (0.086 R)
• M69: 24,680,208 km (0.107 R)
• M70: 25,078,138 km (0.052 R)
• M71: 25,357,886 km (0.092 R)
• M72: 26,650,262 km (0.119 R)
• M73: 27,058,365 km (0.077 R)
• M74: 27,468,712 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.1

Radius: 11.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.02 AU - 11.64 AU

Year: 13404 Days

Day: 7.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,793,208 km

• M1: 271,969 km (0.049 R)
• M2: 345,870 km (0.078 R)
• M3: 445,203 km (0.085 R)
• M4: 573,857 km (0.118 R)
• M5: 679,773 km (0.107 R)
• M6: 934,538 km (0.086 R)
• M7: 1,151,604 km (0.108 R)
• M8: 1,337,555 km (0.118 R)
• M9: 1,872,965 km (0.114 R)
• M10: 1,982,172 km (0.116 R)
• M11: 2,560,667 km (0.1 R)
• M12: 3,387,494 km (0.077 R)
• M13: 3,865,160 km (0.053 R)
• M14: 4,959,618 km (0.028 R)
• M15: 5,305,937 km (0.092 R)
• M16: 5,660,035 km (0.106 R)
• M17: 6,062,753 km (0.102 R)
• M18: 6,391,569 km (0.047 R)
• M19: 6,980,985 km (0.109 R)
• M20: 7,544,071 km (0.066 R)
• M21: 7,809,009 km (0.1 R)
• M22: 7,942,450 km (0.081 R)
• M23: 8,347,860 km (0.027 R)
• M24: 8,991,730 km (0.086 R)
• M25: 9,366,921 km (0.057 R)
• M26: 9,651,755 km (0.073 R)
• M27: 10,425,027 km (0.112 R)
• M28: 10,572,381 km (0.059 R)
• M29: 10,769,700 km (0.118 R)
• M30: 11,168,229 km (0.107 R)
• M31: 12,496,509 km (0.047 R)
• M32: 12,600,778 km (0.054 R)
• M33: 12,862,575 km (0.07 R)
• M34: 14,253,386 km (0.064 R)
• M35: 15,077,371 km (0.051 R)
• M36: 15,523,173 km (0.049 R)
• M37: 16,828,863 km (0.116 R)
• M38: 17,059,543 km (0.108 R)
• M39: 18,763,163 km (0.049 R)
• M40: 19,302,912 km (0.095 R)
• M41: 19,726,125 km (0.066 R)
• M42: 23,093,274 km (0.049 R)
• M43: 23,349,684 km (0.088 R)
• M44: 25,699,867 km (0.076 R)
• M45: 26,032,124 km (0.098 R)
• M46: 26,701,126 km (0.101 R)
• M47: 26,902,933 km (0.096 R)
• M48: 27,511,348 km (0.119 R)
• M49: 27,715,100 km (0.082 R)
• M50: 28,261,132 km (0.078 R)
• M51: 28,398,164 km (0.078 R)
• M52: 28,604,160 km (0.093 R)
• M53: 29,363,668 km (0.107 R)
• M54: 30,550,578 km (0.086 R)
• M55: 30,832,121 km (0.076 R)
• M56: 31,114,562 km (0.051 R)
• M57: 31,468,810 km (0.045 R)
• M58: 31,895,612 km (0.035 R)
• M59: 33,622,121 km (0.113 R)
• M60: 33,985,644 km (0.114 R)
• M61: 34,058,498 km (0.096 R)
• M62: 37,767,179 km (0.112 R)
• M63: 37,918,123 km (0.064 R)
• M64: 39,133,457 km (0.101 R)
• M65: 39,439,235 km (0.038 R)
• M66: 39,592,423 km (0.039 R)
• M67: 39,822,654 km (0.064 R)
• M68: 41,057,734 km (0.109 R)
• M69: 41,290,658 km (0.118 R)
• M70: 43,091,517 km (0.061 R)
• M71: 45,398,316 km (0.057 R)
• M72: 45,478,650 km (0.104 R)
• M73: 47,093,858 km (0.098 R)
• M74: 48,645,637 km (0.106 R)
• M75: 49,882,512 km (0.12 R)
• M76: 50,214,171 km (0.07 R)
• M77: 50,629,754 km (0.09 R)
• M78: 50,962,908 km (0.065 R)
• M79: 51,046,384 km (0.097 R)
• M80: 51,883,085 km (0.064 R)
• M81: 52,135,008 km (0.082 R)
• M82: 53,231,410 km (0.091 R)
• M83: 53,315,933 km (0.047 R)
• M84: 54,079,780 km (0.073 R)
• M85: 55,018,357 km (0.108 R)
• M86: 58,040,234 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 15

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.86 AU - 12.28 AU

Year: 14738 Days

Day: 12.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,793,208 km

• M1: 188,045 km (0.087 R)
• M2: 289,921 km (0.099 R)
• M3: 491,728 km (0.081 R)
• M4: 616,642 km (0.079 R)
• M5: 755,170 km (0.084 R)
• M6: 1,201,869 km (0.051 R)
• M7: 1,321,248 km (0.095 R)
• M8: 1,727,257 km (0.094 R)
• M9: 1,840,652 km (0.11 R)
• M10: 2,447,122 km (0.071 R)
• M11: 2,759,931 km (0.047 R)
• M12: 3,141,406 km (0.112 R)
• M13: 4,480,905 km (0.117 R)
• M14: 4,703,806 km (0.076 R)
• M15: 4,963,059 km (0.116 R)
• M16: 5,495,927 km (0.059 R)
• M17: 5,769,391 km (0.059 R)
• M18: 6,012,338 km (0.075 R)
• M19: 6,329,785 km (0.108 R)
• M20: 7,054,886 km (0.118 R)
• M21: 7,352,436 km (0.077 R)
• M22: 8,504,938 km (0.1 R)
• M23: 8,781,993 km (0.087 R)
• M24: 9,508,141 km (0.109 R)
• M25: 9,754,380 km (0.109 R)
• M26: 10,044,599 km (0.117 R)
• M27: 10,211,700 km (0.103 R)
• M28: 11,190,370 km (0.082 R)
• M29: 11,320,220 km (0.108 R)
• M30: 12,422,158 km (0.04 R)
• M31: 12,691,734 km (0.066 R)
• M32: 13,054,060 km (0.097 R)
• M33: 14,115,157 km (0.092 R)
• M34: 14,964,873 km (0.055 R)
• M35: 16,368,849 km (0.091 R)
• M36: 16,862,672 km (0.089 R)
• M37: 17,161,269 km (0.072 R)
• M38: 17,562,192 km (0.06 R)
• M39: 18,220,422 km (0.044 R)
• M40: 18,835,270 km (0.07 R)
• M41: 18,938,342 km (0.032 R)
• M42: 19,717,747 km (0.088 R)
• M43: 19,979,992 km (0.107 R)
• M44: 20,243,285 km (0.109 R)
• M45: 21,577,099 km (0.12 R)
• M46: 22,118,644 km (0.09 R)
• M47: 22,282,004 km (0.104 R)
• M48: 22,391,061 km (0.077 R)
• M49: 24,441,749 km (0.099 R)
• M50: 26,263,253 km (0.113 R)
• M51: 26,436,188 km (0.059 R)
• M52: 28,364,355 km (0.097 R)
• M53: 28,601,168 km (0.11 R)
• M54: 30,156,238 km (0.109 R)
• M55: 30,276,963 km (0.105 R)
• M56: 30,883,284 km (0.074 R)
• M57: 31,371,122 km (0.102 R)
• M58: 31,984,623 km (0.1 R)
• M59: 32,169,377 km (0.046 R)
• M60: 32,416,363 km (0.049 R)
• M61: 34,793,922 km (0.08 R)
• M62: 34,984,060 km (0.072 R)
• M63: 35,174,499 km (0.071 R)
• M64: 35,684,029 km (0.112 R)
• M65: 35,939,692 km (0.089 R)
• M66: 36,645,943 km (0.104 R)
• M67: 37,033,102 km (0.036 R)
• M68: 37,811,610 km (0.108 R)
• M69: 37,941,760 km (0.105 R)
• M70: 38,137,434 km (0.044 R)
• M71: 38,398,931 km (0.1 R)
• M72: 38,595,353 km (0.104 R)
• M73: 39,055,067 km (0.099 R)
• M74: 39,450,604 km (0.08 R)
• M75: 41,246,826 km (0.092 R)
• M76: 42,323,781 km (0.065 R)
• M77: 43,001,459 km (0.069 R)
• M78: 44,780,627 km (0.058 R)
• M79: 45,263,678 km (0.117 R)
• M80: 45,748,525 km (0.025 R)
• M81: 46,235,017 km (0.093 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 16,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit