🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 36.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.2

Radius: 9.5

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.43 AU - 9.07 AU

Year: 7841 Days

Day: 10.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,500,035 km

• M1: 119,379 km (0.063 R)
• M2: 188,344 km (0.106 R)
• M3: 260,151 km (0.043 R)
• M4: 545,284 km (0.095 R)
• M5: 638,035 km (0.094 R)
• M6: 1,081,593 km (0.075 R)
• M7: 1,290,132 km (0.109 R)
• M8: 1,380,938 km (0.105 R)
• M9: 1,473,988 km (0.084 R)
• M10: 1,706,164 km (0.088 R)
• M11: 1,847,085 km (0.115 R)
• M12: 2,140,746 km (0.049 R)
• M13: 2,337,467 km (0.045 R)
• M14: 2,404,337 km (0.099 R)
• M15: 2,632,025 km (0.114 R)
• M16: 3,232,062 km (0.076 R)
• M17: 3,509,267 km (0.062 R)
• M18: 3,847,059 km (0.046 R)
• M19: 4,033,159 km (0.087 R)
• M20: 4,331,906 km (0.057 R)
• M21: 6,489,556 km (0.082 R)
• M22: 6,839,615 km (0.069 R)
• M23: 7,691,575 km (0.064 R)
• M24: 7,859,274 km (0.073 R)
• M25: 7,994,211 km (0.065 R)
• M26: 8,232,371 km (0.072 R)
• M27: 8,438,367 km (0.096 R)
• M28: 8,576,596 km (0.106 R)
• M29: 9,315,011 km (0.097 R)
• M30: 10,000,468 km (0.115 R)
• M31: 10,627,582 km (0.067 R)
• M32: 10,851,979 km (0.096 R)
• M33: 11,002,475 km (0.064 R)
• M34: 11,343,707 km (0.062 R)
• M35: 11,419,853 km (0.051 R)
• M36: 11,611,338 km (0.116 R)
• M37: 11,881,212 km (0.046 R)
• M38: 11,958,704 km (0.098 R)
• M39: 12,821,884 km (0.077 R)
• M40: 13,543,245 km (0.079 R)
• M41: 13,745,950 km (0.08 R)
• M42: 14,031,383 km (0.118 R)
• M43: 14,649,671 km (0.085 R)
• M44: 14,857,761 km (0.109 R)
• M45: 15,024,862 km (0.112 R)
• M46: 15,234,748 km (0.117 R)
• M47: 15,318,972 km (0.071 R)
• M48: 17,827,877 km (0.078 R)
• M49: 18,317,960 km (0.105 R)
• M50: 18,677,145 km (0.088 R)
• M51: 19,631,130 km (0.095 R)
• M52: 21,256,062 km (0.085 R)
• M53: 21,680,771 km (0.048 R)
• M54: 22,490,843 km (0.1 R)
• M55: 22,827,289 km (0.072 R)
• M56: 23,262,319 km (0.093 R)
• M57: 23,553,886 km (0.11 R)
• M58: 23,944,486 km (0.104 R)
• M59: 24,238,745 km (0.102 R)
• M60: 24,979,852 km (0.072 R)
• M61: 25,828,820 km (0.116 R)
• M62: 26,535,072 km (0.094 R)
• M63: 26,941,529 km (0.072 R)
• M64: 27,145,431 km (0.11 R)
• M65: 28,018,036 km (0.055 R)
• M66: 28,899,915 km (0.107 R)
• M67: 30,160,277 km (0.106 R)
• M68: 32,138,410 km (0.081 R)
• M69: 32,300,574 km (0.049 R)
• M70: 32,408,883 km (0.091 R)
• M71: 32,734,557 km (0.049 R)
• M72: 33,170,336 km (0.1 R)
• M73: 33,389,048 km (0.07 R)
• M74: 33,608,209 km (0.095 R)
• M75: 34,489,490 km (0.06 R)
• M76: 34,655,544 km (0.12 R)
• M77: 35,099,700 km (0.105 R)
• M78: 35,545,800 km (0.101 R)
• M79: 35,713,649 km (0.044 R)
• M80: 36,331,040 km (0.12 R)
• M81: 36,443,687 km (0.115 R)
• M82: 37,292,056 km (0.079 R)
• M83: 37,861,426 km (0.097 R)
• M84: 38,318,896 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 12.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.16 AU - 10.28 AU

Year: 11874 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,500,035 km

• M1: 182,509 km (0.063 R)
• M2: 293,661 km (0.05 R)
• M3: 518,805 km (0.047 R)
• M4: 674,986 km (0.107 R)
• M5: 807,230 km (0.034 R)
• M6: 891,304 km (0.108 R)
• M7: 993,479 km (0.073 R)
• M8: 1,243,158 km (0.061 R)
• M9: 1,409,960 km (0.066 R)
• M10: 1,638,396 km (0.066 R)
• M11: 2,542,266 km (0.101 R)
• M12: 2,670,472 km (0.093 R)
• M13: 3,343,363 km (0.035 R)
• M14: 3,507,920 km (0.107 R)
• M15: 3,603,214 km (0.104 R)
• M16: 3,968,233 km (0.087 R)
• M17: 4,294,356 km (0.08 R)
• M18: 4,396,532 km (0.073 R)
• M19: 4,972,932 km (0.083 R)
• M20: 5,297,410 km (0.038 R)
• M21: 5,573,269 km (0.089 R)
• M22: 5,995,733 km (0.117 R)
• M23: 6,196,643 km (0.115 R)
• M24: 6,458,140 km (0.046 R)
• M25: 6,604,896 km (0.098 R)
• M26: 7,022,124 km (0.038 R)
• M27: 7,142,850 km (0.042 R)
• M28: 7,694,866 km (0.083 R)
• M29: 8,775,261 km (0.105 R)
• M30: 9,200,867 km (0.093 R)
• M31: 9,566,335 km (0.03 R)
• M32: 9,801,353 km (0.106 R)
• M33: 10,345,890 km (0.113 R)
• M34: 11,642,604 km (0.106 R)
• M35: 11,857,726 km (0.105 R)
• M36: 12,437,717 km (0.089 R)
• M37: 13,437,629 km (0.057 R)
• M38: 14,042,303 km (0.082 R)
• M39: 14,271,338 km (0.107 R)
• M40: 14,927,175 km (0.039 R)
• M41: 15,200,041 km (0.046 R)
• M42: 15,474,703 km (0.037 R)
• M43: 15,988,871 km (0.08 R)
• M44: 16,388,297 km (0.091 R)
• M45: 16,508,873 km (0.111 R)
• M46: 16,750,623 km (0.095 R)
• M47: 16,953,029 km (0.058 R)
• M48: 17,074,951 km (0.115 R)
• M49: 17,278,704 km (0.029 R)
• M50: 17,401,224 km (0.114 R)
• M51: 18,060,203 km (0.111 R)
• M52: 18,434,497 km (0.057 R)
• M53: 18,559,860 km (0.102 R)
• M54: 19,828,599 km (0.091 R)
• M55: 19,914,169 km (0.109 R)
• M56: 20,776,900 km (0.105 R)
• M57: 20,907,350 km (0.081 R)
• M58: 24,164,843 km (0.104 R)
• M59: 24,393,578 km (0.11 R)
• M60: 24,531,358 km (0.102 R)
• M61: 24,715,214 km (0.094 R)
• M62: 25,269,923 km (0.112 R)
• M63: 25,781,847 km (0.075 R)
• M64: 26,109,466 km (0.076 R)
• M65: 27,005,707 km (0.119 R)
• M66: 27,195,696 km (0.096 R)
• M67: 27,433,706 km (0.099 R)
• M68: 28,344,757 km (0.109 R)
• M69: 28,925,197 km (0.076 R)
• M70: 30,739,670 km (0.08 R)
• M71: 30,838,853 km (0.085 R)
• M72: 31,037,369 km (0.088 R)
• M73: 32,641,358 km (0.111 R)
• M74: 32,742,486 km (0.087 R)
• M75: 33,555,401 km (0.116 R)
• M76: 33,964,401 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 13.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 10.46 AU - 12.64 AU

Year: 14266 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,500,035 km

• M1: 259,104 km (0.1 R)
• M2: 433,535 km (0.071 R)
• M3: 599,887 km (0.119 R)
• M4: 724,951 km (0.082 R)
• M5: 1,004,998 km (0.026 R)
• M6: 1,158,486 km (0.112 R)
• M7: 1,704,668 km (0.036 R)
• M8: 1,986,809 km (0.085 R)
• M9: 3,012,452 km (0.106 R)
• M10: 3,309,105 km (0.104 R)
• M11: 3,615,481 km (0.088 R)
• M12: 4,055,149 km (0.119 R)
• M13: 4,434,829 km (0.103 R)
• M14: 5,066,132 km (0.066 R)
• M15: 5,951,901 km (0.071 R)
• M16: 6,066,044 km (0.099 R)
• M17: 6,471,305 km (0.071 R)
• M18: 7,186,532 km (0.068 R)
• M19: 7,369,341 km (0.084 R)
• M20: 7,958,457 km (0.116 R)
• M21: 8,084,419 km (0.037 R)
• M22: 8,179,413 km (0.031 R)
• M23: 8,274,707 km (0.089 R)
• M24: 9,083,284 km (0.109 R)
• M25: 9,214,930 km (0.101 R)
• M26: 9,513,677 km (0.105 R)
• M27: 9,849,374 km (0.077 R)
• M28: 11,657,414 km (0.049 R)
• M29: 12,197,911 km (0.054 R)
• M30: 12,562,780 km (0.061 R)
• M31: 12,783,437 km (0.084 R)
• M32: 13,079,641 km (0.07 R)
• M33: 13,415,638 km (0.114 R)
• M34: 13,716,629 km (0.057 R)
• M35: 14,594,619 km (0.03 R)
• M36: 14,749,153 km (0.029 R)
• M37: 15,372,827 km (0.08 R)
• M38: 15,569,548 km (0.04 R)
• M39: 16,005,177 km (0.051 R)
• M40: 16,124,706 km (0.057 R)
• M41: 16,929,093 km (0.109 R)
• M42: 17,254,469 km (0.045 R)
• M43: 17,377,139 km (0.113 R)
• M44: 17,582,088 km (0.12 R)
• M45: 17,787,785 km (0.076 R)
• M46: 18,035,669 km (0.1 R)
• M47: 18,243,161 km (0.079 R)
• M48: 18,368,075 km (0.098 R)
• M49: 18,618,801 km (0.098 R)
• M50: 19,377,412 km (0.105 R)
• M51: 19,675,262 km (0.037 R)
• M52: 20,146,345 km (0.064 R)
• M53: 20,751,169 km (0.054 R)
• M54: 21,405,959 km (0.112 R)
• M55: 22,156,193 km (0.09 R)
• M56: 22,423,075 km (0.118 R)
• M57: 23,864,451 km (0.12 R)
• M58: 24,412,577 km (0.09 R)
• M59: 24,872,591 km (0.095 R)
• M60: 25,057,494 km (0.07 R)
• M61: 25,196,321 km (0.077 R)
• M62: 25,707,945 km (0.106 R)
• M63: 25,801,294 km (0.051 R)
• M64: 26,129,063 km (0.111 R)
• M65: 26,411,055 km (0.096 R)
• M66: 26,599,549 km (0.096 R)
• M67: 26,693,945 km (0.088 R)
• M68: 29,971,335 km (0.083 R)
• M69: 30,463,811 km (0.091 R)
• M70: 31,008,796 km (0.069 R)
• M71: 31,357,210 km (0.102 R)
• M72: 31,506,957 km (0.034 R)
• M73: 31,957,696 km (0.087 R)
• M74: 32,209,020 km (0.111 R)
• M75: 32,662,900 km (0.103 R)
• M76: 32,764,178 km (0.103 R)
• M77: 33,017,447 km (0.087 R)
• M78: 33,119,024 km (0.106 R)
• M79: 33,424,353 km (0.08 R)
• M80: 33,577,242 km (0.119 R)
• M81: 34,345,726 km (0.092 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit