🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.45 AU - 0.57 AU

Year: 140 Days

Day: 46.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.51 AU - 1.65 AU

Year: 765 Days

Day: 39.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,018,703 km

• M1: 200,910 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.62 AU - 2.16 AU

Year: 1000 Days

Day: 48 Hours

Environment

Temp: -82 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.44 AU - 3.12 AU

Year: 1785 Days

Day: 46.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.03 AU - 3.57 AU

Year: 2308 Days

Day: 39.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.9

Radius: 14.2

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.92 AU - 4.6 AU

Year: 3385 Days

Day: 13.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 46,018,703 km

• M1: 373,845 km (0.086 R)
• M2: 484,847 km (0.104 R)
• M3: 643,121 km (0.084 R)
• M4: 768,933 km (0.12 R)
• M5: 1,170,155 km (0.096 R)
• M6: 1,451,099 km (0.061 R)
• M7: 1,553,574 km (0.113 R)
• M8: 1,706,313 km (0.04 R)
• M9: 2,065,647 km (0.08 R)
• M10: 2,354,670 km (0.101 R)
• M11: 2,573,233 km (0.097 R)
• M12: 3,075,134 km (0.066 R)
• M13: 3,254,502 km (0.105 R)
• M14: 3,345,457 km (0.075 R)
• M15: 3,452,719 km (0.07 R)
• M16: 3,592,294 km (0.119 R)
• M17: 3,845,264 km (0.112 R)
• M18: 4,235,714 km (0.037 R)
• M19: 4,402,366 km (0.057 R)
• M20: 4,967,547 km (0.092 R)
• M21: 5,574,316 km (0.09 R)
• M22: 5,757,274 km (0.114 R)
• M23: 5,923,627 km (0.096 R)
• M24: 6,318,116 km (0.077 R)
• M25: 6,547,450 km (0.117 R)
• M26: 8,083,970 km (0.08 R)
• M27: 8,208,286 km (0.115 R)
• M28: 8,395,881 km (0.11 R)
• M29: 8,648,403 km (0.084 R)
• M30: 9,074,756 km (0.081 R)
• M31: 9,595,656 km (0.109 R)
• M32: 9,771,434 km (0.118 R)
• M33: 9,948,258 km (0.083 R)
• M34: 10,395,107 km (0.09 R)
• M35: 10,530,344 km (0.105 R)
• M36: 11,031,646 km (0.113 R)
• M37: 11,308,402 km (0.105 R)
• M38: 11,963,192 km (0.053 R)
• M39: 12,176,219 km (0.046 R)
• M40: 12,318,936 km (0.088 R)
• M41: 12,510,272 km (0.098 R)
• M42: 13,138,433 km (0.042 R)
• M43: 13,358,342 km (0.098 R)
• M44: 13,456,478 km (0.055 R)
• M45: 14,025,399 km (0.104 R)
• M46: 14,300,360 km (0.093 R)
• M47: 14,400,740 km (0.113 R)
• M48: 14,501,419 km (0.062 R)
• M49: 14,602,248 km (0.038 R)
• M50: 14,982,676 km (0.118 R)
• M51: 15,494,899 km (0.085 R)
• M52: 15,598,121 km (0.105 R)
• M53: 15,805,165 km (0.057 R)
• M54: 16,169,585 km (0.105 R)
• M55: 17,013,018 km (0.081 R)
• M56: 17,547,531 km (0.077 R)
• M57: 18,087,430 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 13.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.11 AU - 5.05 AU

Year: 3774 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,018,703 km

• M1: 175,329 km (0.098 R)
• M2: 372,050 km (0.069 R)
• M3: 486,642 km (0.094 R)
• M4: 715,676 km (0.107 R)
• M5: 881,281 km (0.066 R)
• M6: 1,060,799 km (0.061 R)
• M7: 1,155,494 km (0.058 R)
• M8: 1,383,481 km (0.056 R)
• M9: 1,473,090 km (0.077 R)
• M10: 1,900,940 km (0.093 R)
• M11: 2,001,320 km (0.104 R)
• M12: 4,254,563 km (0.086 R)
• M13: 4,365,415 km (0.1 R)
• M14: 4,454,725 km (0.088 R)
• M15: 5,050,574 km (0.05 R)
• M16: 5,144,521 km (0.049 R)
• M17: 5,239,067 km (0.097 R)
• M18: 5,623,085 km (0.12 R)
• M19: 6,091,177 km (0.12 R)
• M20: 6,191,257 km (0.114 R)
• M21: 6,495,091 km (0.04 R)
• M22: 6,623,147 km (0.032 R)
• M23: 7,543,024 km (0.109 R)
• M24: 7,894,878 km (0.095 R)
• M25: 8,614,893 km (0.08 R)
• M26: 8,784,088 km (0.074 R)
• M27: 8,925,907 km (0.095 R)
• M28: 9,910,560 km (0.113 R)
• M29: 10,087,983 km (0.091 R)
• M30: 10,236,533 km (0.095 R)
• M31: 10,717,042 km (0.087 R)
• M32: 11,021,174 km (0.046 R)
• M33: 11,825,113 km (0.106 R)
• M34: 12,013,307 km (0.101 R)
• M35: 12,937,074 km (0.115 R)
• M36: 13,034,014 km (0.111 R)
• M37: 13,196,028 km (0.1 R)
• M38: 13,326,029 km (0.117 R)
• M39: 13,423,866 km (0.088 R)
• M40: 14,049,185 km (0.108 R)
• M41: 14,182,028 km (0.103 R)
• M42: 14,348,680 km (0.11 R)
• M43: 15,089,788 km (0.09 R)
• M44: 15,739,790 km (0.091 R)
• M45: 15,877,869 km (0.05 R)
• M46: 16,050,954 km (0.075 R)
• M47: 16,155,224 km (0.057 R)
• M48: 16,329,206 km (0.101 R)
• M49: 16,925,952 km (0.103 R)
• M50: 17,067,322 km (0.041 R)
• M51: 17,209,290 km (0.077 R)
• M52: 17,672,894 km (0.108 R)
• M53: 17,780,455 km (0.088 R)
• M54: 17,888,315 km (0.072 R)
• M55: 18,358,052 km (0.095 R)
• M56: 18,576,166 km (0.073 R)
• M57: 19,125,340 km (0.103 R)
• M58: 20,427,589 km (0.118 R)
• M59: 20,918,569 km (0.08 R)
• M60: 21,070,411 km (0.088 R)
• M61: 21,758,262 km (0.088 R)
• M62: 21,950,645 km (0.074 R)
• M63: 22,337,056 km (0.047 R)
• M64: 22,882,042 km (0.092 R)
• M65: 23,038,521 km (0.115 R)
• M66: 23,628,535 km (0.116 R)
• M67: 23,984,877 km (0.077 R)
• M68: 24,143,900 km (0.114 R)
• M69: 24,263,279 km (0.074 R)
• M70: 24,783,281 km (0.106 R)
• M71: 25,024,433 km (0.082 R)
• M72: 25,793,515 km (0.102 R)
• M73: 26,119,639 km (0.109 R)
• M74: 26,447,108 km (0.096 R)
• M75: 26,775,924 km (0.086 R)
• M76: 27,396,157 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.4

Radius: 8.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4 AU - 6.56 AU

Year: 4671 Days

Day: 12.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 46,018,703 km

• M1: 181,163 km (0.102 R)
• M2: 265,536 km (0.114 R)
• M3: 354,697 km (0.086 R)
• M4: 559,945 km (0.092 R)
• M5: 971,937 km (0.114 R)
• M6: 1,153,400 km (0.097 R)
• M7: 1,208,900 km (0.084 R)
• M8: 1,334,263 km (0.098 R)
• M9: 1,404,425 km (0.111 R)
• M10: 1,944,473 km (0.055 R)
• M11: 1,997,730 km (0.104 R)
• M12: 2,147,029 km (0.053 R)
• M13: 2,216,143 km (0.116 R)
• M14: 2,271,943 km (0.055 R)
• M15: 2,514,441 km (0.101 R)
• M16: 3,228,023 km (0.043 R)
• M17: 3,764,780 km (0.108 R)
• M18: 3,966,737 km (0.093 R)
• M19: 4,034,954 km (0.051 R)
• M20: 4,120,673 km (0.104 R)
• M21: 4,189,788 km (0.094 R)
• M22: 4,381,722 km (0.064 R)
• M23: 4,434,530 km (0.088 R)
• M24: 4,487,487 km (0.06 R)
• M25: 4,540,744 km (0.115 R)
• M26: 4,937,927 km (0.075 R)
• M27: 5,327,479 km (0.112 R)
• M28: 5,516,571 km (0.108 R)
• M29: 5,746,204 km (0.056 R)
• M30: 6,374,216 km (0.069 R)
• M31: 6,494,343 km (0.115 R)
• M32: 6,574,976 km (0.103 R)
• M33: 6,818,521 km (0.08 R)
• M34: 7,886,949 km (0.054 R)
• M35: 7,951,426 km (0.039 R)
• M36: 8,210,978 km (0.092 R)
• M37: 8,320,035 km (0.115 R)
• M38: 9,642,331 km (0.058 R)
• M39: 10,198,685 km (0.079 R)
• M40: 10,433,703 km (0.087 R)
• M41: 10,884,891 km (0.112 R)
• M42: 11,004,719 km (0.079 R)
• M43: 11,391,130 km (0.069 R)
• M44: 11,610,440 km (0.109 R)
• M45: 11,683,893 km (0.096 R)
• M46: 11,757,495 km (0.119 R)
• M47: 13,672,198 km (0.058 R)
• M48: 13,957,332 km (0.101 R)
• M49: 14,744,815 km (0.087 R)
• M50: 15,762,828 km (0.076 R)
• M51: 15,980,045 km (0.082 R)
• M52: 16,061,875 km (0.052 R)
• M53: 16,720,554 km (0.072 R)
• M54: 17,220,360 km (0.113 R)
• M55: 17,304,135 km (0.085 R)
• M56: 18,634,509 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 11.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 7.15 AU - 9.99 AU

Year: 9659 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,018,703 km

• M1: 219,011 km (0.066 R)
• M2: 357,988 km (0.038 R)
• M3: 496,366 km (0.107 R)
• M4: 1,085,333 km (0.074 R)
• M5: 1,259,913 km (0.046 R)
• M6: 1,748,650 km (0.057 R)
• M7: 2,368,134 km (0.047 R)
• M8: 2,808,102 km (0.117 R)
• M9: 3,051,647 km (0.046 R)
• M10: 3,912,433 km (0.088 R)
• M11: 4,184,851 km (0.08 R)
• M12: 4,277,003 km (0.039 R)
• M13: 4,432,286 km (0.077 R)
• M14: 4,589,363 km (0.116 R)
• M15: 4,716,372 km (0.095 R)
• M16: 5,236,374 km (0.09 R)
• M17: 5,335,857 km (0.105 R)
• M18: 5,672,302 km (0.054 R)
• M19: 5,911,958 km (0.091 R)
• M20: 7,233,356 km (0.051 R)
• M21: 7,870,344 km (0.093 R)
• M22: 8,760,751 km (0.085 R)
• M23: 9,197,875 km (0.04 R)
• M24: 10,093,518 km (0.114 R)
• M25: 10,176,246 km (0.061 R)
• M26: 10,342,598 km (0.083 R)
• M27: 11,359,266 km (0.1 R)
• M28: 12,230,823 km (0.105 R)
• M29: 12,540,939 km (0.117 R)
• M30: 13,033,415 km (0.069 R)
• M31: 13,807,285 km (0.119 R)
• M32: 13,945,364 km (0.094 R)
• M33: 14,037,666 km (0.082 R)
• M34: 14,176,493 km (0.098 R)
• M35: 14,269,393 km (0.068 R)
• M36: 15,351,434 km (0.098 R)
• M37: 15,974,809 km (0.075 R)
• M38: 16,459,955 km (0.106 R)
• M39: 17,444,757 km (0.057 R)
• M40: 17,544,240 km (0.057 R)
• M41: 17,944,265 km (0.105 R)
• M42: 18,855,316 km (0.088 R)
• M43: 19,419,449 km (0.097 R)
• M44: 19,833,237 km (0.11 R)
• M45: 20,564,471 km (0.077 R)
• M46: 20,774,955 km (0.085 R)
• M47: 21,251,275 km (0.073 R)
• M48: 21,464,153 km (0.107 R)
• M49: 22,268,690 km (0.071 R)
• M50: 23,521,423 km (0.052 R)
• M51: 24,239,493 km (0.05 R)
• M52: 24,517,595 km (0.102 R)
• M53: 24,740,945 km (0.026 R)
• M54: 25,810,719 km (0.079 R)
• M55: 25,980,961 km (0.033 R)
• M56: 26,436,936 km (0.092 R)
• M57: 26,838,157 km (0.083 R)
• M58: 27,937,103 km (0.09 R)
• M59: 28,345,655 km (0.095 R)
• M60: 28,697,509 km (0.101 R)
• M61: 28,991,768 km (0.066 R)
• M62: 29,109,801 km (0.113 R)
• M63: 29,464,647 km (0.115 R)
• M64: 30,658,139 km (0.039 R)
• M65: 30,958,980 km (0.073 R)
• M66: 31,200,282 km (0.101 R)
• M67: 31,867,338 km (0.102 R)
• M68: 32,355,476 km (0.093 R)
• M69: 33,462,650 km (0.118 R)
• M70: 34,895,349 km (0.089 R)
• M71: 35,587,688 km (0.067 R)
• M72: 36,284,515 km (0.068 R)
• M73: 36,475,402 km (0.099 R)
• M74: 36,985,830 km (0.105 R)
• M75: 37,884,913 km (0.101 R)
• M76: 38,337,147 km (0.118 R)
• M77: 38,596,400 km (0.116 R)
• M78: 39,051,477 km (0.046 R)
• M79: 39,181,926 km (0.119 R)
• M80: 41,287,068 km (0.116 R)
• M81: 41,419,910 km (0.111 R)
• M82: 42,353,401 km (0.113 R)
• M83: 42,487,291 km (0.11 R)
• M84: 43,969,806 km (0.059 R)
• M85: 44,649,280 km (0.105 R)
• M86: 45,332,344 km (0.117 R)
• M87: 45,675,072 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 17,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit