🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.63 AU - 0.65 AU

Year: 189 Days

Day: 29.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,578,575 km

• M1: 48,171 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.99 AU - 1.23 AU

Year: 431 Days

Day: 30.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.47 AU

Year: 497 Days

Day: 12.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.79 AU - 1.91 AU

Year: 928 Days

Day: 25.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,578,575 km

• M1: 469,139 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.78 AU - 2.98 AU

Year: 1803 Days

Day: 38.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.33 AU

Year: 2416 Days

Day: 46.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.5

Radius: 13.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.52 AU - 4.88 AU

Year: 3759 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,578,575 km

• M1: 185,801 km (0.105 R)
• M2: 393,891 km (0.104 R)
• M3: 482,603 km (0.103 R)
• M4: 589,864 km (0.116 R)
• M5: 717,322 km (0.116 R)
• M6: 1,038,808 km (0.088 R)
• M7: 1,223,411 km (0.085 R)
• M8: 1,843,495 km (0.086 R)
• M9: 2,024,209 km (0.112 R)
• M10: 2,274,636 km (0.086 R)
• M11: 2,452,956 km (0.113 R)
• M12: 2,652,669 km (0.073 R)
• M13: 2,858,067 km (0.116 R)
• M14: 2,962,636 km (0.033 R)
• M15: 3,050,899 km (0.097 R)
• M16: 3,140,059 km (0.076 R)
• M17: 3,230,117 km (0.109 R)
• M18: 3,339,324 km (0.111 R)
• M19: 3,449,876 km (0.105 R)
• M20: 3,636,724 km (0.096 R)
• M21: 3,904,205 km (0.045 R)
• M22: 4,158,372 km (0.116 R)
• M23: 4,297,648 km (0.111 R)
• M24: 4,621,677 km (0.066 R)
• M25: 4,932,691 km (0.077 R)
• M26: 5,143,923 km (0.107 R)
• M27: 5,315,063 km (0.105 R)
• M28: 6,063,800 km (0.086 R)
• M29: 6,176,597 km (0.114 R)
• M30: 6,589,038 km (0.058 R)
• M31: 6,845,449 km (0.104 R)
• M32: 7,034,092 km (0.074 R)
• M33: 7,200,594 km (0.082 R)
• M34: 7,416,464 km (0.081 R)
• M35: 7,854,935 km (0.085 R)
• M36: 7,953,520 km (0.096 R)
• M37: 8,052,554 km (0.098 R)
• M38: 8,604,421 km (0.106 R)
• M39: 9,350,615 km (0.079 R)
• M40: 9,481,363 km (0.091 R)
• M41: 10,332,875 km (0.057 R)
• M42: 10,441,034 km (0.114 R)
• M43: 10,603,946 km (0.073 R)
• M44: 10,740,379 km (0.079 R)
• M45: 10,987,515 km (0.09 R)
• M46: 11,487,471 km (0.052 R)
• M47: 11,881,362 km (0.099 R)
• M48: 11,966,334 km (0.087 R)
• M49: 12,137,025 km (0.053 R)
• M50: 12,567,119 km (0.055 R)
• M51: 12,769,525 km (0.092 R)
• M52: 13,353,854 km (0.089 R)
• M53: 15,066,899 km (0.064 R)
• M54: 16,247,077 km (0.068 R)
• M55: 16,373,188 km (0.057 R)
• M56: 16,499,448 km (0.057 R)
• M57: 16,689,438 km (0.114 R)
• M58: 16,975,918 km (0.069 R)
• M59: 18,563,899 km (0.093 R)
• M60: 19,258,931 km (0.108 R)
• M61: 19,526,112 km (0.053 R)
• M62: 19,794,341 km (0.045 R)
• M63: 20,913,932 km (0.081 R)
• M64: 21,395,039 km (0.103 R)
• M65: 21,498,560 km (0.101 R)
• M66: 21,671,645 km (0.053 R)
• M67: 21,775,616 km (0.105 R)
• M68: 22,158,586 km (0.103 R)
• M69: 22,754,734 km (0.052 R)
• M70: 22,860,499 km (0.101 R)
• M71: 22,966,415 km (0.085 R)
• M72: 23,107,785 km (0.037 R)
• M73: 23,249,603 km (0.081 R)
• M74: 23,533,989 km (0.071 R)
• M75: 24,034,544 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 8.9

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.82 AU - 6.96 AU

Year: 6673 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,578,575 km

• M1: 269,875 km (0.078 R)
• M2: 414,536 km (0.106 R)
• M3: 669,002 km (0.059 R)
• M4: 799,152 km (0.058 R)
• M5: 859,889 km (0.112 R)
• M6: 970,292 km (0.083 R)
• M7: 1,188,106 km (0.098 R)
• M8: 1,366,427 km (0.119 R)
• M9: 1,749,397 km (0.113 R)
• M10: 2,036,925 km (0.068 R)
• M11: 2,164,831 km (0.03 R)
• M12: 2,339,711 km (0.081 R)
• M13: 3,108,943 km (0.1 R)
• M14: 3,207,229 km (0.051 R)
• M15: 3,281,728 km (0.087 R)
• M16: 3,381,809 km (0.036 R)
• M17: 3,714,366 km (0.05 R)
• M18: 3,977,209 km (0.1 R)
• M19: 4,300,939 km (0.102 R)
• M20: 4,383,068 km (0.077 R)
• M21: 5,059,998 km (0.087 R)
• M22: 5,263,601 km (0.111 R)
• M23: 5,469,897 km (0.097 R)
• M24: 5,920,934 km (0.078 R)
• M25: 6,290,441 km (0.101 R)
• M26: 7,181,446 km (0.07 R)
• M27: 7,842,070 km (0.053 R)
• M28: 8,591,107 km (0.025 R)
• M29: 9,185,459 km (0.078 R)
• M30: 9,362,732 km (0.099 R)
• M31: 9,469,695 km (0.114 R)
• M32: 9,865,381 km (0.12 R)
• M33: 9,974,288 km (0.052 R)
• M34: 11,808,059 km (0.078 R)
• M35: 12,156,173 km (0.1 R)
• M36: 12,350,950 km (0.1 R)
• M37: 12,586,118 km (0.066 R)
• M38: 13,501,058 km (0.099 R)
• M39: 13,581,691 km (0.094 R)
• M40: 13,702,866 km (0.097 R)
• M41: 14,191,153 km (0.103 R)
• M42: 15,184,932 km (0.105 R)
• M43: 15,310,594 km (0.055 R)
• M44: 15,436,855 km (0.071 R)
• M45: 16,243,786 km (0.07 R)
• M46: 16,329,505 km (0.105 R)
• M47: 17,238,761 km (0.044 R)
• M48: 18,298,064 km (0.089 R)
• M49: 18,790,689 km (0.063 R)
• M50: 18,925,776 km (0.11 R)
• M51: 19,106,341 km (0.097 R)
• M52: 19,423,788 km (0.075 R)
• M53: 20,017,990 km (0.118 R)
• M54: 20,618,177 km (0.089 R)
• M55: 20,804,127 km (0.1 R)
• M56: 21,600,287 km (0.051 R)
• M57: 22,120,738 km (0.116 R)
• M58: 22,406,320 km (0.081 R)
• M59: 22,981,225 km (0.105 R)
• M60: 23,464,127 km (0.108 R)
• M61: 24,439,804 km (0.108 R)
• M62: 25,279,497 km (0.093 R)
• M63: 26,179,029 km (0.111 R)
• M64: 26,380,238 km (0.078 R)
• M65: 27,088,883 km (0.096 R)
• M66: 28,215,056 km (0.091 R)
• M67: 29,304,128 km (0.057 R)
• M68: 30,354,306 km (0.029 R)
• M69: 30,936,989 km (0.105 R)
• M70: 32,437,157 km (0.063 R)
• M71: 32,599,171 km (0.116 R)
• M72: 33,523,088 km (0.092 R)
• M73: 33,905,909 km (0.064 R)
• M74: 34,400,330 km (0.042 R)
• M75: 34,841,942 km (0.086 R)
• M76: 35,174,199 km (0.086 R)
• M77: 36,345,700 km (0.113 R)
• M78: 36,458,048 km (0.082 R)
• M79: 37,190,330 km (0.043 R)
• M80: 37,530,067 km (0.091 R)
• M81: 37,984,545 km (0.088 R)

Asteroid Belt

Center: 7.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.1

Radius: 14.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.07 AU - 10.95 AU

Year: 9978 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,578,575 km

• M1: 253,419 km (0.089 R)
• M2: 406,457 km (0.112 R)
• M3: 704,456 km (0.101 R)
• M4: 844,779 km (0.114 R)
• M5: 2,066,395 km (0.086 R)
• M6: 2,832,037 km (0.1 R)
• M7: 3,125,848 km (0.096 R)
• M8: 3,307,011 km (0.091 R)
• M9: 3,903,756 km (0.095 R)
• M10: 4,001,145 km (0.064 R)
• M11: 4,165,403 km (0.069 R)
• M12: 4,432,735 km (0.11 R)
• M13: 4,809,572 km (0.105 R)
• M14: 5,125,821 km (0.095 R)
• M15: 5,376,547 km (0.028 R)
• M16: 5,521,657 km (0.094 R)
• M17: 5,778,816 km (0.09 R)
• M18: 5,964,916 km (0.071 R)
• M19: 6,152,960 km (0.048 R)
• M20: 7,484,082 km (0.11 R)
• M21: 7,810,056 km (0.107 R)
• M22: 8,099,229 km (0.066 R)
• M23: 8,391,842 km (0.057 R)
• M24: 8,602,925 km (0.088 R)
• M25: 8,730,532 km (0.079 R)
• M26: 9,996,130 km (0.092 R)
• M27: 11,040,323 km (0.102 R)
• M28: 11,225,525 km (0.085 R)
• M29: 11,740,142 km (0.117 R)
• M30: 12,938,271 km (0.107 R)
• M31: 13,035,809 km (0.111 R)
• M32: 13,182,564 km (0.065 R)
• M33: 13,725,455 km (0.105 R)
• M34: 14,175,146 km (0.119 R)
• M35: 14,528,197 km (0.05 R)
• M36: 15,243,125 km (0.101 R)
• M37: 15,553,092 km (0.06 R)
• M38: 15,656,913 km (0.113 R)
• M39: 16,707,389 km (0.09 R)
• M40: 18,216,084 km (0.105 R)
• M41: 18,325,590 km (0.104 R)
• M42: 20,106,253 km (0.115 R)
• M43: 20,332,744 km (0.097 R)
• M44: 20,560,133 km (0.073 R)
• M45: 20,674,127 km (0.1 R)
• M46: 20,902,712 km (0.109 R)
• M47: 21,304,831 km (0.119 R)
• M48: 22,000,012 km (0.11 R)
• M49: 22,409,013 km (0.095 R)
• M50: 24,310,552 km (0.106 R)
• M51: 24,431,127 km (0.069 R)
• M52: 26,759,618 km (0.107 R)
• M53: 28,013,398 km (0.114 R)
• M54: 28,647,543 km (0.11 R)
• M55: 30,578,104 km (0.082 R)
• M56: 31,690,663 km (0.062 R)
• M57: 32,086,499 km (0.083 R)
• M58: 33,551,960 km (0.065 R)
• M59: 34,292,918 km (0.101 R)
• M60: 34,495,923 km (0.107 R)
• M61: 35,311,829 km (0.087 R)
• M62: 37,240,595 km (0.065 R)
• M63: 37,379,721 km (0.097 R)
• M64: 37,728,134 km (0.049 R)
• M65: 37,867,859 km (0.109 R)
• M66: 38,007,733 km (0.091 R)
• M67: 39,415,748 km (0.097 R)
• M68: 39,699,385 km (0.096 R)
• M69: 39,841,503 km (0.091 R)
• M70: 40,054,830 km (0.094 R)
• M71: 40,554,487 km (0.08 R)
• M72: 41,055,939 km (0.088 R)
• M73: 41,343,616 km (0.102 R)
• M74: 43,082,840 km (0.112 R)
• M75: 43,961,429 km (0.094 R)
• M76: 44,476,793 km (0.117 R)
• M77: 44,772,100 km (0.072 R)
• M78: 46,109,056 km (0.037 R)
• M79: 46,408,102 km (0.037 R)
• M80: 48,139,248 km (0.063 R)
• M81: 48,366,637 km (0.038 R)
• M82: 49,585,261 km (0.12 R)
• M83: 50,352,100 km (0.076 R)
• M84: 50,814,058 km (0.101 R)
• M85: 51,819,805 km (0.049 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 14.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.57 AU - 10.93 AU

Year: 12108 Days

Day: 11.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,578,575 km

• M1: 197,020 km (0.064 R)
• M2: 340,485 km (0.103 R)
• M3: 707,748 km (0.112 R)
• M4: 1,303,596 km (0.111 R)
• M5: 1,785,002 km (0.105 R)
• M6: 2,876,318 km (0.077 R)
• M7: 3,140,059 km (0.081 R)
• M8: 3,411,879 km (0.069 R)
• M9: 5,059,400 km (0.099 R)
• M10: 6,001,567 km (0.041 R)
• M11: 6,724,424 km (0.095 R)
• M12: 7,962,496 km (0.109 R)
• M13: 8,418,770 km (0.095 R)
• M14: 8,544,731 km (0.084 R)
• M15: 8,755,963 km (0.095 R)
• M16: 8,969,140 km (0.115 R)
• M17: 9,227,047 km (0.085 R)
• M18: 9,531,030 km (0.12 R)
• M19: 9,794,322 km (0.111 R)
• M20: 10,015,577 km (0.105 R)
• M21: 10,508,353 km (0.12 R)
• M22: 10,689,366 km (0.073 R)
• M23: 10,825,949 km (0.104 R)
• M24: 11,146,837 km (0.106 R)
• M25: 11,424,341 km (0.068 R)
• M26: 11,610,590 km (0.093 R)
• M27: 12,175,621 km (0.087 R)
• M28: 12,894,439 km (0.11 R)
• M29: 13,676,537 km (0.073 R)
• M30: 13,874,455 km (0.11 R)
• M31: 14,323,398 km (0.108 R)
• M32: 14,474,043 km (0.115 R)
• M33: 14,726,414 km (0.043 R)
• M34: 14,929,269 km (0.113 R)
• M35: 15,082,009 km (0.12 R)
• M36: 16,009,815 km (0.086 R)
• M37: 16,375,581 km (0.051 R)
• M38: 18,245,854 km (0.03 R)
• M39: 18,573,174 km (0.079 R)
• M40: 19,289,299 km (0.083 R)
• M41: 20,239,395 km (0.07 R)
• M42: 20,634,932 km (0.091 R)
• M43: 20,976,165 km (0.081 R)
• M44: 21,147,454 km (0.103 R)
• M45: 23,297,924 km (0.083 R)
• M46: 23,416,256 km (0.108 R)
• M47: 23,891,079 km (0.102 R)
• M48: 24,010,309 km (0.095 R)
• M49: 24,910,888 km (0.03 R)
• M50: 26,190,249 km (0.086 R)
• M51: 26,436,337 km (0.098 R)
• M52: 27,678,448 km (0.104 R)
• M53: 27,929,174 km (0.096 R)
• M54: 28,117,668 km (0.079 R)
• M55: 29,385,360 km (0.117 R)
• M56: 30,026,237 km (0.09 R)
• M57: 30,542,200 km (0.092 R)
• M58: 30,671,752 km (0.1 R)
• M59: 30,801,304 km (0.096 R)
• M60: 31,321,755 km (0.106 R)
• M61: 31,779,524 km (0.065 R)
• M62: 32,173,565 km (0.055 R)
• M63: 32,503,279 km (0.091 R)
• M64: 33,299,140 km (0.11 R)
• M65: 34,774,773 km (0.085 R)
• M66: 34,909,860 km (0.062 R)
• M67: 36,546,012 km (0.032 R)
• M68: 36,890,087 km (0.062 R)
• M69: 37,304,323 km (0.073 R)
• M70: 39,539,465 km (0.101 R)
• M71: 40,531,000 km (0.087 R)
• M72: 42,538,603 km (0.04 R)
• M73: 42,900,481 km (0.1 R)
• M74: 43,481,668 km (0.039 R)
• M75: 44,946,082 km (0.088 R)
• M76: 49,131,531 km (0.089 R)
• M77: 49,511,210 km (0.12 R)
• M78: 49,663,352 km (0.082 R)
• M79: 50,120,822 km (0.1 R)
• M80: 50,273,561 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit