🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.83 AU - 0.87 AU

Year: 295 Days

Day: 23.3 Hours

Environment

Temp: 65 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 11.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.35 AU - 6.67 AU

Year: 4873 Days

Day: 7.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,120,634 km

• M1: 151,393 km (0.082 R)
• M2: 266,883 km (0.105 R)
• M3: 393,592 km (0.11 R)
• M4: 484,548 km (0.03 R)
• M5: 613,052 km (0.088 R)
• M6: 1,183,618 km (0.113 R)
• M7: 1,338,303 km (0.115 R)
• M8: 1,486,105 km (0.114 R)
• M9: 1,583,194 km (0.104 R)
• M10: 1,740,272 km (0.053 R)
• M11: 1,813,425 km (0.063 R)
• M12: 2,635,765 km (0.067 R)
• M13: 2,857,918 km (0.045 R)
• M14: 3,193,615 km (0.118 R)
• M15: 3,393,927 km (0.055 R)
• M16: 3,598,427 km (0.107 R)
• M17: 4,316,048 km (0.092 R)
• M18: 4,972,184 km (0.078 R)
• M19: 5,056,408 km (0.05 R)
• M20: 5,204,959 km (0.059 R)
• M21: 5,290,529 km (0.119 R)
• M22: 5,376,547 km (0.086 R)
• M23: 5,463,015 km (0.068 R)
• M24: 5,747,401 km (0.087 R)
• M25: 6,307,944 km (0.054 R)
• M26: 6,606,392 km (0.091 R)
• M27: 7,626,499 km (0.068 R)
• M28: 7,723,888 km (0.085 R)
• M29: 7,993,912 km (0.094 R)
• M30: 8,467,688 km (0.114 R)
• M31: 8,797,103 km (0.078 R)
• M32: 8,976,171 km (0.113 R)
• M33: 9,312,168 km (0.083 R)
• M34: 9,784,000 km (0.091 R)
• M35: 9,916,544 km (0.081 R)
• M36: 10,778,676 km (0.061 R)
• M37: 10,942,935 km (0.117 R)
• M38: 11,301,820 km (0.105 R)
• M39: 12,487,832 km (0.116 R)
• M40: 12,718,213 km (0.088 R)
• M41: 12,804,979 km (0.065 R)
• M42: 13,212,334 km (0.093 R)
• M43: 13,388,411 km (0.045 R)
• M44: 14,369,923 km (0.095 R)
• M45: 14,732,698 km (0.064 R)
• M46: 15,159,650 km (0.107 R)
• M47: 15,870,090 km (0.093 R)
• M48: 16,182,301 km (0.09 R)
• M49: 16,339,229 km (0.062 R)
• M50: 17,968,200 km (0.115 R)
• M51: 18,065,588 km (0.103 R)
• M52: 19,049,643 km (0.094 R)
• M53: 19,916,563 km (0.108 R)
• M54: 20,253,457 km (0.09 R)
• M55: 21,792,520 km (0.107 R)
• M56: 21,931,048 km (0.112 R)
• M57: 22,244,156 km (0.096 R)
• M58: 22,383,731 km (0.063 R)
• M59: 22,874,562 km (0.111 R)
• M60: 23,192,008 km (0.059 R)
• M61: 23,368,983 km (0.093 R)
• M62: 23,510,801 km (0.087 R)
• M63: 23,795,486 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 13.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.3 AU - 7.08 AU

Year: 6519 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 58,120,634 km

• M1: 187,895 km (0.088 R)
• M2: 327,919 km (0.093 R)
• M3: 1,044,044 km (0.093 R)
• M4: 1,151,904 km (0.092 R)
• M5: 1,263,803 km (0.102 R)
• M6: 1,749,846 km (0.054 R)
• M7: 2,151,367 km (0.1 R)
• M8: 2,518,929 km (0.107 R)
• M9: 3,107,896 km (0.086 R)
• M10: 3,336,930 km (0.071 R)
• M11: 3,619,221 km (0.081 R)
• M12: 4,132,192 km (0.051 R)
• M13: 4,359,132 km (0.031 R)
• M14: 4,487,039 km (0.057 R)
• M15: 4,851,908 km (0.056 R)
• M16: 5,918,840 km (0.068 R)
• M17: 6,232,846 km (0.092 R)
• M18: 6,728,763 km (0.092 R)
• M19: 7,026,462 km (0.066 R)
• M20: 7,237,545 km (0.082 R)
• M21: 8,197,215 km (0.095 R)
• M22: 8,611,751 km (0.076 R)
• M23: 9,560,950 km (0.119 R)
• M24: 11,169,127 km (0.049 R)
• M25: 11,593,087 km (0.115 R)
• M26: 12,022,433 km (0.028 R)
• M27: 12,130,592 km (0.118 R)
• M28: 12,239,051 km (0.095 R)
• M29: 12,859,882 km (0.116 R)
• M30: 13,192,737 km (0.084 R)
• M31: 13,416,236 km (0.119 R)
• M32: 14,322,799 km (0.084 R)
• M33: 14,590,879 km (0.094 R)
• M34: 14,744,965 km (0.095 R)
• M35: 15,249,109 km (0.097 R)
• M36: 15,405,439 km (0.076 R)
• M37: 17,037,851 km (0.077 R)
• M38: 17,240,706 km (0.089 R)
• M39: 17,812,918 km (0.112 R)
• M40: 17,977,625 km (0.093 R)
• M41: 19,270,749 km (0.043 R)
• M42: 19,397,608 km (0.082 R)
• M43: 20,035,493 km (0.072 R)
• M44: 20,292,502 km (0.064 R)
• M45: 20,507,624 km (0.048 R)
• M46: 21,594,303 km (0.098 R)
• M47: 21,902,026 km (0.077 R)
• M48: 22,122,683 km (0.098 R)
• M49: 22,610,671 km (0.092 R)
• M50: 23,057,520 km (0.057 R)
• M51: 23,507,211 km (0.037 R)
• M52: 24,141,656 km (0.036 R)
• M53: 24,644,005 km (0.109 R)
• M54: 25,659,326 km (0.082 R)
• M55: 27,397,504 km (0.066 R)
• M56: 29,660,022 km (0.04 R)
• M57: 30,296,262 km (0.104 R)
• M58: 30,492,983 km (0.114 R)
• M59: 32,483,382 km (0.092 R)
• M60: 32,684,741 km (0.108 R)
• M61: 32,987,527 km (0.086 R)
• M62: 34,054,609 km (0.047 R)
• M63: 34,259,109 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 13.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.46 AU - 14.14 AU

Year: 15270 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 100.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,120,634 km

• M1: 288,873 km (0.109 R)
• M2: 443,109 km (0.112 R)
• M3: 670,348 km (0.091 R)
• M4: 1,044,642 km (0.03 R)
• M5: 1,409,810 km (0.112 R)
• M6: 1,710,203 km (0.086 R)
• M7: 1,895,255 km (0.091 R)
• M8: 2,004,163 km (0.108 R)
• M9: 2,490,805 km (0.108 R)
• M10: 3,045,962 km (0.055 R)
• M11: 3,338,127 km (0.076 R)
• M12: 3,471,119 km (0.119 R)
• M13: 3,605,757 km (0.05 R)
• M14: 5,008,836 km (0.093 R)
• M15: 5,550,380 km (0.118 R)
• M16: 6,029,393 km (0.102 R)
• M17: 6,773,193 km (0.085 R)
• M18: 7,070,295 km (0.105 R)
• M19: 7,502,333 km (0.09 R)
• M20: 7,589,848 km (0.093 R)
• M21: 9,362,284 km (0.063 R)
• M22: 9,456,530 km (0.061 R)
• M23: 9,646,071 km (0.103 R)
• M24: 12,532,412 km (0.032 R)
• M25: 13,799,656 km (0.071 R)
• M26: 14,339,704 km (0.117 R)
• M27: 17,431,892 km (0.066 R)
• M28: 18,843,647 km (0.08 R)
• M29: 20,967,787 km (0.094 R)
• M30: 21,215,372 km (0.076 R)
• M31: 21,775,915 km (0.059 R)
• M32: 21,901,128 km (0.033 R)
• M33: 22,404,525 km (0.054 R)
• M34: 22,721,074 km (0.085 R)
• M35: 25,768,532 km (0.095 R)
• M36: 26,433,345 km (0.07 R)
• M37: 26,633,956 km (0.038 R)
• M38: 26,767,996 km (0.053 R)
• M39: 27,238,631 km (0.112 R)
• M40: 27,508,954 km (0.066 R)
• M41: 28,120,061 km (0.119 R)
• M42: 29,980,760 km (0.119 R)
• M43: 30,120,035 km (0.114 R)
• M44: 30,399,634 km (0.092 R)
• M45: 30,609,669 km (0.072 R)
• M46: 31,596,865 km (0.105 R)
• M47: 31,809,743 km (0.048 R)
• M48: 32,308,353 km (0.085 R)
• M49: 36,315,182 km (0.073 R)
• M50: 36,761,582 km (0.11 R)
• M51: 36,985,530 km (0.095 R)
• M52: 37,359,824 km (0.061 R)
• M53: 37,810,563 km (0.037 R)
• M54: 38,945,412 km (0.079 R)
• M55: 39,173,698 km (0.074 R)
• M56: 39,402,434 km (0.037 R)
• M57: 39,631,618 km (0.079 R)
• M58: 40,321,862 km (0.036 R)
• M59: 40,630,034 km (0.119 R)
• M60: 40,861,462 km (0.084 R)
• M61: 42,808,179 km (0.087 R)
• M62: 44,307,897 km (0.079 R)
• M63: 44,864,701 km (0.097 R)
• M64: 45,024,172 km (0.103 R)
• M65: 46,065,672 km (0.12 R)
• M66: 46,872,304 km (0.066 R)
• M67: 48,499,330 km (0.061 R)
• M68: 48,744,970 km (0.103 R)
• M69: 50,974,577 km (0.101 R)
• M70: 51,141,079 km (0.097 R)
• M71: 51,976,135 km (0.117 R)
• M72: 52,143,684 km (0.085 R)
• M73: 52,395,457 km (0.094 R)
• M74: 53,490,663 km (0.092 R)
• M75: 53,659,859 km (0.118 R)
• M76: 55,275,964 km (0.072 R)
• M77: 56,218,880 km (0.094 R)
• M78: 56,649,273 km (0.032 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 15,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit