🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.51 AU - 0.75 AU

Year: 189 Days

Day: 17.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,047,732 km

• M1: 36,203 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.98 AU - 2.62 AU

Year: 1321 Days

Day: 44 Hours

Environment

Temp: -88 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.27 AU - 4.49 AU

Year: 2895 Days

Day: 33.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.3

Radius: 13.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.85 AU - 5.11 AU

Year: 4209 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,047,732 km

• M1: 246,836 km (0.118 R)
• M2: 511,924 km (0.06 R)
• M3: 666,758 km (0.052 R)
• M4: 848,070 km (0.095 R)
• M5: 984,653 km (0.086 R)
• M6: 1,166,863 km (0.054 R)
• M7: 1,252,882 km (0.034 R)
• M8: 1,503,459 km (0.051 R)
• M9: 1,804,150 km (0.085 R)
• M10: 1,893,759 km (0.055 R)
• M11: 2,243,519 km (0.082 R)
• M12: 2,389,377 km (0.067 R)
• M13: 2,703,533 km (0.112 R)
• M14: 3,031,302 km (0.026 R)
• M15: 3,582,570 km (0.077 R)
• M16: 3,739,797 km (0.091 R)
• M17: 3,987,382 km (0.084 R)
• M18: 4,210,282 km (0.038 R)
• M19: 4,300,640 km (0.086 R)
• M20: 4,437,522 km (0.079 R)
• M21: 4,544,933 km (0.103 R)
• M22: 4,715,474 km (0.111 R)
• M23: 4,935,683 km (0.081 R)
• M24: 5,111,161 km (0.086 R)
• M25: 5,337,353 km (0.065 R)
• M26: 5,583,591 km (0.104 R)
• M27: 6,036,274 km (0.12 R)
• M28: 6,172,707 km (0.096 R)
• M29: 6,483,572 km (0.09 R)
• M30: 6,640,949 km (0.063 R)
• M31: 6,728,912 km (0.077 R)
• M32: 6,888,234 km (0.103 R)
• M33: 7,012,999 km (0.118 R)
• M34: 7,483,334 km (0.098 R)
• M35: 7,574,888 km (0.103 R)
• M36: 8,038,642 km (0.114 R)
• M37: 8,378,229 km (0.052 R)
• M38: 8,665,008 km (0.081 R)
• M39: 8,877,287 km (0.091 R)
• M40: 8,993,824 km (0.119 R)
• M41: 9,189,199 km (0.103 R)
• M42: 9,405,817 km (0.098 R)
• M43: 9,964,714 km (0.119 R)
• M44: 10,126,280 km (0.089 R)
• M45: 10,288,893 km (0.082 R)
• M46: 10,431,908 km (0.106 R)
• M47: 10,534,383 km (0.073 R)
• M48: 10,699,090 km (0.079 R)
• M49: 11,031,197 km (0.064 R)
• M50: 12,004,930 km (0.092 R)
• M51: 12,393,436 km (0.098 R)
• M52: 12,632,792 km (0.064 R)
• M53: 12,720,307 km (0.05 R)
• M54: 12,829,962 km (0.113 R)
• M55: 14,101,694 km (0.044 R)
• M56: 14,283,455 km (0.103 R)
• M57: 14,718,187 km (0.1 R)
• M58: 15,064,506 km (0.086 R)
• M59: 15,600,814 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.6

Radius: 11.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.98 AU - 7.74 AU

Year: 7563 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,047,732 km

• M1: 183,706 km (0.112 R)
• M2: 488,587 km (0.058 R)
• M3: 643,420 km (0.071 R)
• M4: 868,715 km (0.09 R)
• M5: 1,091,167 km (0.085 R)
• M6: 1,885,083 km (0.118 R)
• M7: 2,444,579 km (0.108 R)
• M8: 2,907,435 km (0.112 R)
• M9: 3,181,348 km (0.068 R)
• M10: 3,289,059 km (0.043 R)
• M11: 3,375,975 km (0.053 R)
• M12: 3,619,221 km (0.12 R)
• M13: 3,845,413 km (0.075 R)
• M14: 3,960,304 km (0.106 R)
• M15: 4,576,049 km (0.105 R)
• M16: 4,870,308 km (0.117 R)
• M17: 5,095,303 km (0.098 R)
• M18: 5,298,009 km (0.108 R)
• M19: 5,451,945 km (0.082 R)
• M20: 5,949,059 km (0.099 R)
• M21: 6,082,350 km (0.088 R)
• M22: 6,324,699 km (0.083 R)
• M23: 6,652,917 km (0.118 R)
• M24: 7,127,441 km (0.111 R)
• M25: 7,468,973 km (0.082 R)
• M26: 7,613,036 km (0.072 R)
• M27: 7,845,212 km (0.101 R)
• M28: 8,736,815 km (0.066 R)
• M29: 9,071,764 km (0.104 R)
• M30: 9,194,734 km (0.111 R)
• M31: 9,629,166 km (0.062 R)
• M32: 9,754,529 km (0.05 R)
• M33: 10,679,642 km (0.029 R)
• M34: 10,874,568 km (0.039 R)
• M35: 11,234,950 km (0.081 R)
• M36: 11,433,167 km (0.119 R)
• M37: 11,532,799 km (0.067 R)
• M38: 11,766,172 km (0.101 R)
• M39: 11,934,021 km (0.091 R)
• M40: 12,034,999 km (0.119 R)
• M41: 13,339,044 km (0.038 R)
• M42: 13,514,073 km (0.068 R)
• M43: 13,689,701 km (0.058 R)
• M44: 14,364,388 km (0.063 R)
• M45: 14,615,562 km (0.093 R)
• M46: 15,122,550 km (0.081 R)
• M47: 15,488,167 km (0.101 R)
• M48: 15,635,221 km (0.073 R)
• M49: 16,005,027 km (0.065 R)
• M50: 16,265,477 km (0.118 R)
• M51: 16,490,024 km (0.081 R)
• M52: 17,017,655 km (0.032 R)
• M53: 17,093,501 km (0.109 R)
• M54: 17,397,933 km (0.104 R)
• M55: 18,868,779 km (0.103 R)
• M56: 19,341,509 km (0.106 R)
• M57: 19,818,128 km (0.065 R)
• M58: 19,977,898 km (0.029 R)
• M59: 20,419,361 km (0.103 R)
• M60: 20,945,347 km (0.108 R)
• M61: 21,557,801 km (0.03 R)
• M62: 22,176,089 km (0.037 R)
• M63: 22,341,993 km (0.049 R)
• M64: 23,430,168 km (0.101 R)
• M65: 24,150,931 km (0.088 R)
• M66: 24,664,201 km (0.088 R)
• M67: 24,793,005 km (0.11 R)
• M68: 25,051,510 km (0.101 R)
• M69: 27,863,052 km (0.032 R)
• M70: 28,131,730 km (0.116 R)
• M71: 28,897,821 km (0.083 R)
• M72: 29,306,073 km (0.102 R)
• M73: 29,716,271 km (0.028 R)
• M74: 30,266,192 km (0.094 R)
• M75: 30,588,576 km (0.042 R)
• M76: 30,680,878 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 404.2

Radius: 5.3

Gravity: 14.39 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.09 AU - 14.75 AU

Year: 15587 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,047,732 km

• M1: 79,586 km (0.052 R)
• M2: 136,882 km (0.111 R)
• M3: 419,323 km (0.114 R)
• M4: 481,705 km (0.119 R)
• M5: 1,403,677 km (0.11 R)
• M6: 1,547,740 km (0.059 R)
• M7: 1,824,496 km (0.114 R)
• M8: 2,596,121 km (0.083 R)
• M9: 2,743,475 km (0.059 R)
• M10: 2,924,040 km (0.102 R)
• M11: 3,360,118 km (0.118 R)
• M12: 3,423,996 km (0.032 R)
• M13: 3,488,473 km (0.104 R)
• M14: 3,816,242 km (0.102 R)
• M15: 4,017,750 km (0.082 R)
• M16: 4,291,813 km (0.034 R)
• M17: 4,466,244 km (0.086 R)
• M18: 4,894,244 km (0.08 R)
• M19: 4,930,447 km (0.068 R)
• M20: 4,966,799 km (0.083 R)
• M21: 5,298,009 km (0.064 R)
• M22: 6,452,605 km (0.093 R)
• M23: 6,652,318 km (0.09 R)
• M24: 6,813,585 km (0.082 R)
• M25: 6,894,816 km (0.103 R)
• M26: 6,976,198 km (0.097 R)
• M27: 7,181,296 km (0.115 R)
• M28: 7,597,328 km (0.043 R)
• M29: 7,978,503 km (0.025 R)
• M30: 8,627,459 km (0.114 R)
• M31: 8,980,360 km (0.092 R)
• M32: 9,248,290 km (0.099 R)
• M33: 9,837,706 km (0.119 R)
• M34: 10,392,414 km (0.094 R)
• M35: 13,416,236 km (0.109 R)
• M36: 14,549,889 km (0.113 R)
• M37: 15,128,085 km (0.118 R)
• M38: 15,340,214 km (0.056 R)
• M39: 15,713,910 km (0.099 R)
• M40: 16,252,911 km (0.078 R)
• M41: 16,307,065 km (0.062 R)
• M42: 16,470,127 km (0.091 R)
• M43: 16,633,638 km (0.1 R)
• M44: 17,515,218 km (0.056 R)
• M45: 18,242,563 km (0.082 R)
• M46: 18,411,908 km (0.083 R)
• M47: 18,581,701 km (0.101 R)
• M48: 18,751,943 km (0.057 R)
• M49: 19,553,489 km (0.114 R)
• M50: 20,191,225 km (0.096 R)
• M51: 20,600,524 km (0.092 R)
• M52: 21,904,719 km (0.092 R)
• M53: 22,084,535 km (0.119 R)
• M54: 23,174,356 km (0.07 R)
• M55: 23,357,613 km (0.074 R)
• M56: 23,602,804 km (0.09 R)
• M57: 23,972,161 km (0.102 R)
• M58: 24,405,546 km (0.063 R)
• M59: 24,841,474 km (0.059 R)
• M60: 24,966,538 km (0.096 R)
• M61: 25,154,433 km (0.051 R)
• M62: 25,594,700 km (0.101 R)
• M63: 25,657,830 km (0.077 R)
• M64: 25,720,960 km (0.069 R)
• M65: 26,674,647 km (0.09 R)
• M66: 27,575,076 km (0.066 R)
• M67: 28,681,951 km (0.05 R)
• M68: 28,944,495 km (0.113 R)
• M69: 29,604,222 km (0.105 R)
• M70: 30,670,256 km (0.063 R)
• M71: 30,737,276 km (0.099 R)
• M72: 31,748,857 km (0.045 R)
• M73: 32,360,862 km (0.087 R)
• M74: 33,045,571 km (0.107 R)
• M75: 33,114,237 km (0.074 R)
• M76: 33,251,867 km (0.092 R)
• M77: 34,778,064 km (0.082 R)
• M78: 35,479,379 km (0.116 R)
• M79: 36,895,772 km (0.077 R)
• M80: 37,970,184 km (0.086 R)
• M81: 38,114,246 km (0.111 R)
• M82: 38,258,459 km (0.05 R)
• M83: 39,418,590 km (0.057 R)
• M84: 43,193,244 km (0.06 R)
• M85: 44,022,315 km (0.108 R)
• M86: 46,002,841 km (0.095 R)
• M87: 47,003,950 km (0.118 R)
• M88: 47,235,976 km (0.083 R)
• M89: 48,870,932 km (0.097 R)
• M90: 49,263,028 km (0.08 R)
• M91: 50,524,437 km (0.042 R)
• M92: 50,762,148 km (0.115 R)
• M93: 51,956,238 km (0.038 R)
• M94: 53,724,186 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit