🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.49 AU - 0.61 AU

Year: 170 Days

Day: 20.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,911,270 km

• M1: 512,074 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.12 AU - 1.82 AU

Year: 742 Days

Day: 17.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.78 AU - 2.56 AU

Year: 1331 Days

Day: 20.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.7

Radius: 10.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.43 AU - 3.59 AU

Year: 2737 Days

Day: 6 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,911,270 km

• M1: 163,211 km (0.056 R)
• M2: 273,016 km (0.028 R)
• M3: 370,255 km (0.108 R)
• M4: 459,565 km (0.103 R)
• M5: 610,509 km (0.077 R)
• M6: 692,788 km (0.065 R)
• M7: 880,533 km (0.109 R)
• M8: 986,299 km (0.109 R)
• M9: 1,282,503 km (0.072 R)
• M10: 1,568,085 km (0.088 R)
• M11: 1,645,876 km (0.088 R)
• M12: 1,832,873 km (0.099 R)
• M13: 1,929,065 km (0.045 R)
• M14: 2,360,804 km (0.082 R)
• M15: 2,806,606 km (0.068 R)
• M16: 3,146,043 km (0.066 R)
• M17: 3,464,537 km (0.11 R)
• M18: 3,952,974 km (0.103 R)
• M19: 4,042,434 km (0.05 R)
• M20: 4,187,244 km (0.104 R)
• M21: 4,388,902 km (0.037 R)
• M22: 5,013,623 km (0.106 R)
• M23: 5,110,712 km (0.116 R)
• M24: 5,425,765 km (0.062 R)
• M25: 6,033,432 km (0.074 R)
• M26: 6,240,774 km (0.101 R)
• M27: 6,450,660 km (0.111 R)
• M28: 6,748,360 km (0.081 R)
• M29: 7,247,119 km (0.114 R)
• M30: 7,512,057 km (0.104 R)
• M31: 7,690,527 km (0.09 R)
• M32: 7,983,590 km (0.07 R)
• M33: 8,074,545 km (0.073 R)
• M34: 8,464,696 km (0.065 R)
• M35: 8,697,171 km (0.095 R)
• M36: 9,073,410 km (0.098 R)
• M37: 9,168,405 km (0.073 R)
• M38: 9,431,099 km (0.042 R)
• M39: 9,672,101 km (0.098 R)
• M40: 10,012,885 km (0.067 R)
• M41: 10,258,824 km (0.065 R)
• M42: 10,531,690 km (0.084 R)
• M43: 10,756,685 km (0.106 R)
• M44: 11,059,172 km (0.091 R)
• M45: 11,313,339 km (0.063 R)
• M46: 11,441,245 km (0.08 R)
• M47: 11,595,331 km (0.06 R)
• M48: 11,931,477 km (0.104 R)
• M49: 12,113,837 km (0.079 R)
• M50: 12,192,226 km (0.099 R)
• M51: 12,323,274 km (0.057 R)
• M52: 12,586,866 km (0.086 R)
• M53: 12,746,038 km (0.059 R)
• M54: 13,335,005 km (0.051 R)
• M55: 13,659,931 km (0.117 R)
• M56: 13,932,798 km (0.032 R)
• M57: 14,595,067 km (0.079 R)
• M58: 15,295,634 km (0.077 R)
• M59: 15,892,829 km (0.073 R)
• M60: 15,978,698 km (0.092 R)
• M61: 16,295,098 km (0.047 R)
• M62: 16,497,504 km (0.114 R)
• M63: 17,227,242 km (0.107 R)
• M64: 17,997,372 km (0.109 R)
• M65: 18,778,572 km (0.109 R)
• M66: 19,082,106 km (0.068 R)
• M67: 19,173,510 km (0.097 R)
• M68: 19,326,100 km (0.111 R)
• M69: 19,570,992 km (0.101 R)
• M70: 19,878,715 km (0.12 R)
• M71: 20,281,133 km (0.064 R)
• M72: 20,467,681 km (0.097 R)
• M73: 20,748,776 km (0.048 R)
• M74: 20,905,405 km (0.044 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 10.6

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.3 AU - 6.36 AU

Year: 6629 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 26,911,270 km

• M1: 159,471 km (0.108 R)
• M2: 284,834 km (0.1 R)
• M3: 539,001 km (0.081 R)
• M4: 658,829 km (0.069 R)
• M5: 818,450 km (0.097 R)
• M6: 927,208 km (0.101 R)
• M7: 1,108,520 km (0.093 R)
• M8: 2,095,567 km (0.092 R)
• M9: 2,292,139 km (0.082 R)
• M10: 2,449,366 km (0.111 R)
• M11: 2,610,184 km (0.035 R)
• M12: 2,846,099 km (0.112 R)
• M13: 3,466,482 km (0.055 R)
• M14: 4,543,437 km (0.055 R)
• M15: 4,827,972 km (0.089 R)
• M16: 5,118,342 km (0.114 R)
• M17: 5,746,802 km (0.065 R)
• M18: 5,838,655 km (0.092 R)
• M19: 6,148,173 km (0.102 R)
• M20: 6,273,536 km (0.081 R)
• M21: 6,751,202 km (0.028 R)
• M22: 7,606,753 km (0.105 R)
• M23: 8,953,582 km (0.114 R)
• M24: 9,599,695 km (0.11 R)
• M25: 10,597,214 km (0.079 R)
• M26: 12,134,781 km (0.032 R)
• M27: 12,331,801 km (0.07 R)
• M28: 12,689,340 km (0.107 R)
• M29: 13,050,170 km (0.103 R)
• M30: 13,659,183 km (0.114 R)
• M31: 15,200,640 km (0.106 R)
• M32: 15,541,274 km (0.089 R)
• M33: 15,626,694 km (0.112 R)
• M34: 16,013,554 km (0.066 R)
• M35: 16,577,987 km (0.088 R)
• M36: 16,709,035 km (0.061 R)
• M37: 17,458,820 km (0.109 R)
• M38: 17,815,461 km (0.065 R)
• M39: 18,581,402 km (0.118 R)
• M40: 18,763,163 km (0.085 R)
• M41: 18,945,523 km (0.083 R)
• M42: 19,866,148 km (0.082 R)
• M43: 20,238,498 km (0.094 R)
• M44: 20,425,495 km (0.112 R)
• M45: 20,754,161 km (0.114 R)
• M46: 20,942,804 km (0.106 R)
• M47: 21,084,623 km (0.112 R)
• M48: 21,179,319 km (0.073 R)
• M49: 21,750,782 km (0.107 R)
• M50: 22,375,503 km (0.027 R)
• M51: 23,397,257 km (0.103 R)
• M52: 23,495,243 km (0.065 R)
• M53: 24,284,970 km (0.081 R)
• M54: 24,832,947 km (0.111 R)
• M55: 25,083,374 km (0.06 R)
• M56: 26,705,913 km (0.071 R)
• M57: 26,859,849 km (0.072 R)
• M58: 27,581,659 km (0.112 R)
• M59: 28,571,697 km (0.108 R)
• M60: 28,729,074 km (0.072 R)
• M61: 30,639,888 km (0.086 R)
• M62: 30,800,855 km (0.109 R)
• M63: 31,664,783 km (0.093 R)
• M64: 32,481,886 km (0.11 R)
• M65: 33,030,462 km (0.101 R)
• M66: 33,140,566 km (0.096 R)
• M67: 33,471,626 km (0.058 R)
• M68: 33,582,179 km (0.11 R)
• M69: 33,748,232 km (0.083 R)
• M70: 33,859,234 km (0.096 R)
• M71: 33,970,236 km (0.115 R)
• M72: 34,527,039 km (0.059 R)
• M73: 35,199,182 km (0.055 R)
• M74: 35,311,680 km (0.11 R)
• M75: 35,480,576 km (0.117 R)
• M76: 36,159,002 km (0.112 R)
• M77: 36,329,245 km (0.105 R)
• M78: 36,499,636 km (0.114 R)
• M79: 36,955,760 km (0.065 R)
• M80: 38,856,701 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.5

Radius: 12.9

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.85 AU - 7.03 AU

Year: 6803 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,911,270 km

• M1: 161,566 km (0.03 R)
• M2: 267,481 km (0.095 R)
• M3: 463,155 km (0.06 R)
• M4: 596,297 km (0.075 R)
• M5: 816,655 km (0.066 R)
• M6: 1,098,198 km (0.083 R)
• M7: 1,182,122 km (0.045 R)
• M8: 1,694,196 km (0.029 R)
• M9: 1,913,656 km (0.091 R)
• M10: 2,719,540 km (0.049 R)
• M11: 3,026,066 km (0.092 R)
• M12: 3,171,325 km (0.101 R)
• M13: 3,269,461 km (0.107 R)
• M14: 3,958,958 km (0.073 R)
• M15: 4,091,651 km (0.075 R)
• M16: 4,171,985 km (0.098 R)
• M17: 4,252,768 km (0.118 R)
• M18: 5,147,962 km (0.098 R)
• M19: 5,322,243 km (0.041 R)
• M20: 5,647,020 km (0.083 R)
• M21: 5,978,230 km (0.11 R)
• M22: 6,223,122 km (0.045 R)
• M23: 6,786,507 km (0.119 R)
• M24: 6,945,829 km (0.105 R)
• M25: 7,138,810 km (0.064 R)
• M26: 7,268,362 km (0.077 R)
• M27: 8,062,727 km (0.115 R)
• M28: 8,163,855 km (0.113 R)
• M29: 8,435,974 km (0.081 R)
• M30: 8,573,155 km (0.03 R)
• M31: 8,780,198 km (0.105 R)
• M32: 9,305,436 km (0.118 R)
• M33: 10,644,188 km (0.105 R)
• M34: 10,792,589 km (0.039 R)
• M35: 12,704,450 km (0.025 R)
• M36: 13,020,101 km (0.104 R)
• M37: 13,338,296 km (0.06 R)
• M38: 14,104,237 km (0.097 R)
• M39: 14,185,618 km (0.056 R)
• M40: 14,349,129 km (0.114 R)
• M41: 14,967,417 km (0.105 R)
• M42: 15,342,608 km (0.047 R)
• M43: 16,443,948 km (0.105 R)
• M44: 17,177,875 km (0.09 R)
• M45: 17,878,292 km (0.045 R)
• M46: 18,811,932 km (0.101 R)
• M47: 19,171,715 km (0.095 R)
• M48: 19,488,414 km (0.115 R)
• M49: 20,127,047 km (0.083 R)
• M50: 20,633,735 km (0.074 R)
• M51: 21,237,961 km (0.065 R)
• M52: 22,416,194 km (0.104 R)
• M53: 22,606,632 km (0.116 R)
• M54: 24,540,932 km (0.054 R)
• M55: 25,776,760 km (0.099 R)
• M56: 26,377,097 km (0.096 R)
• M57: 26,527,891 km (0.057 R)
• M58: 26,779,964 km (0.051 R)
• M59: 26,880,942 km (0.11 R)
• M60: 27,134,062 km (0.118 R)
• M61: 27,847,045 km (0.1 R)
• M62: 28,566,162 km (0.069 R)
• M63: 29,031,711 km (0.119 R)
• M64: 30,548,783 km (0.069 R)
• M65: 30,865,781 km (0.105 R)
• M66: 31,237,083 km (0.117 R)
• M67: 32,845,260 km (0.054 R)
• M68: 33,061,728 km (0.1 R)
• M69: 33,550,464 km (0.105 R)
• M70: 34,096,347 km (0.089 R)
• M71: 34,205,852 km (0.074 R)
• M72: 34,645,221 km (0.118 R)
• M73: 34,975,833 km (0.037 R)
• M74: 35,584,846 km (0.083 R)
• M75: 36,085,849 km (0.113 R)
• M76: 37,263,633 km (0.088 R)
• M77: 37,885,661 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.8

Radius: 13.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.31 AU - 7.49 AU

Year: 8379 Days

Day: 7.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 26,911,270 km

• M1: 204,799 km (0.025 R)
• M2: 398,828 km (0.069 R)
• M3: 651,200 km (0.101 R)
• M4: 1,029,682 km (0.106 R)
• M5: 1,121,236 km (0.079 R)
• M6: 1,600,697 km (0.045 R)
• M7: 1,818,811 km (0.095 R)
• M8: 2,164,681 km (0.104 R)
• M9: 2,432,013 km (0.052 R)
• M10: 2,866,445 km (0.119 R)
• M11: 3,052,694 km (0.087 R)
• M12: 3,160,853 km (0.114 R)
• M13: 3,353,386 km (0.119 R)
• M14: 4,072,952 km (0.108 R)
• M15: 4,282,987 km (0.06 R)
• M16: 4,620,330 km (0.106 R)
• M17: 5,353,809 km (0.112 R)
• M18: 5,919,289 km (0.03 R)
• M19: 6,504,067 km (0.092 R)
• M20: 6,679,695 km (0.12 R)
• M21: 6,892,423 km (0.036 R)
• M22: 7,581,022 km (0.077 R)
• M23: 8,751,326 km (0.051 R)
• M24: 8,945,504 km (0.114 R)
• M25: 9,258,911 km (0.043 R)
• M26: 10,425,775 km (0.06 R)
• M27: 11,131,129 km (0.069 R)
• M28: 11,510,958 km (0.079 R)
• M29: 13,072,311 km (0.118 R)
• M30: 13,562,693 km (0.118 R)
• M31: 13,652,601 km (0.087 R)
• M32: 14,013,730 km (0.091 R)
• M33: 16,151,484 km (0.07 R)
• M34: 17,599,591 km (0.116 R)
• M35: 18,141,135 km (0.065 R)
• M36: 18,438,686 km (0.091 R)
• M37: 19,240,381 km (0.113 R)
• M38: 19,341,359 km (0.093 R)
• M39: 20,053,445 km (0.101 R)
• M40: 20,155,770 km (0.09 R)
• M41: 20,258,394 km (0.077 R)
• M42: 21,241,701 km (0.055 R)
• M43: 21,503,048 km (0.076 R)
• M44: 21,607,916 km (0.045 R)
• M45: 23,040,017 km (0.063 R)
• M46: 23,848,893 km (0.034 R)
• M47: 24,284,073 km (0.079 R)
• M48: 24,996,907 km (0.094 R)
• M49: 26,218,822 km (0.11 R)
• M50: 26,499,168 km (0.09 R)
• M51: 27,403,338 km (0.087 R)
• M52: 28,030,751 km (0.061 R)
• M53: 28,374,976 km (0.059 R)
• M54: 28,662,952 km (0.085 R)
• M55: 29,765,937 km (0.027 R)
• M56: 31,060,408 km (0.095 R)
• M57: 32,193,163 km (0.085 R)
• M58: 33,704,101 km (0.106 R)
• M59: 34,315,059 km (0.039 R)
• M60: 34,929,607 km (0.081 R)
• M61: 36,107,241 km (0.09 R)
• M62: 37,929,643 km (0.114 R)
• M63: 39,139,889 km (0.1 R)
• M64: 39,268,095 km (0.106 R)
• M65: 39,781,963 km (0.093 R)
• M66: 40,233,450 km (0.119 R)
• M67: 40,686,731 km (0.082 R)
• M68: 42,187,796 km (0.054 R)
• M69: 43,044,244 km (0.085 R)
• M70: 43,441,426 km (0.064 R)
• M71: 43,906,377 km (0.05 R)
• M72: 44,372,972 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 10.6

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.34 AU - 8.94 AU

Year: 8790 Days

Day: 11.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,911,270 km

• M1: 346,020 km (0.107 R)
• M2: 638,484 km (0.09 R)
• M3: 903,571 km (0.115 R)
• M4: 1,272,928 km (0.079 R)
• M5: 1,358,199 km (0.063 R)
• M6: 1,910,365 km (0.078 R)
• M7: 2,280,021 km (0.059 R)
• M8: 2,455,499 km (0.078 R)
• M9: 2,764,269 km (0.118 R)
• M10: 2,876,318 km (0.112 R)
• M11: 3,009,012 km (0.116 R)
• M12: 3,221,590 km (0.069 R)
• M13: 3,682,052 km (0.119 R)
• M14: 3,805,770 km (0.11 R)
• M15: 3,930,684 km (0.11 R)
• M16: 4,227,785 km (0.073 R)
• M17: 5,070,620 km (0.095 R)
• M18: 5,324,188 km (0.118 R)
• M19: 5,440,875 km (0.099 R)
• M20: 5,511,335 km (0.115 R)
• M21: 5,844,041 km (0.11 R)
• M22: 5,916,147 km (0.048 R)
• M23: 6,380,050 km (0.035 R)
• M24: 6,479,233 km (0.064 R)
• M25: 6,554,032 km (0.045 R)
• M26: 6,628,981 km (0.104 R)
• M27: 6,881,203 km (0.107 R)
• M28: 6,982,929 km (0.115 R)
• M29: 7,187,878 km (0.04 R)
• M30: 7,841,472 km (0.107 R)
• M31: 8,733,075 km (0.072 R)
• M32: 9,065,332 km (0.12 R)
• M33: 9,942,723 km (0.06 R)
• M34: 10,435,349 km (0.108 R)
• M35: 10,552,484 km (0.067 R)
• M36: 11,025,213 km (0.095 R)
• M37: 11,294,041 km (0.117 R)
• M38: 11,504,824 km (0.057 R)
• M39: 11,686,436 km (0.073 R)
• M40: 13,395,442 km (0.113 R)
• M41: 14,230,348 km (0.101 R)
• M42: 14,719,682 km (0.093 R)
• M43: 14,916,852 km (0.068 R)
• M44: 15,480,687 km (0.041 R)
• M45: 15,614,278 km (0.043 R)
• M46: 16,834,548 km (0.113 R)
• M47: 17,525,540 km (0.106 R)
• M48: 18,155,497 km (0.098 R)
• M49: 19,654,019 km (0.118 R)
• M50: 19,762,627 km (0.107 R)
• M51: 20,381,513 km (0.104 R)
• M52: 21,414,786 km (0.101 R)
• M53: 21,825,432 km (0.113 R)
• M54: 22,276,320 km (0.06 R)
• M55: 22,882,341 km (0.1 R)
• M56: 22,996,484 km (0.102 R)
• M57: 23,340,409 km (0.099 R)
• M58: 23,570,491 km (0.08 R)
• M59: 24,498,746 km (0.119 R)
• M60: 24,693,522 km (0.06 R)
• M61: 25,045,676 km (0.069 R)
• M62: 25,281,292 km (0.094 R)
• M63: 25,517,657 km (0.083 R)
• M64: 25,754,919 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 10,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit