🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 190 Days

Day: 37.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.66 AU - 0.8 AU

Year: 283 Days

Day: 27.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.75 AU - 0.89 AU

Year: 336 Days

Day: 28.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327

Radius: 14

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.14 AU - 3.12 AU

Year: 1932 Days

Day: 6.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 88,204,536 km

• M1: 178,470 km (0.069 R)
• M2: 276,606 km (0.108 R)
• M3: 369,357 km (0.073 R)
• M4: 464,053 km (0.113 R)
• M5: 687,402 km (0.088 R)
• M6: 800,199 km (0.083 R)
• M7: 986,598 km (0.111 R)
• M8: 1,221,018 km (0.05 R)
• M9: 1,320,052 km (0.101 R)
• M10: 1,422,227 km (0.109 R)
• M11: 1,509,443 km (0.065 R)
• M12: 1,616,704 km (0.106 R)
• M13: 1,811,032 km (0.106 R)
• M14: 2,013,288 km (0.057 R)
• M15: 2,152,414 km (0.111 R)
• M16: 2,315,476 km (0.116 R)
• M17: 2,430,068 km (0.076 R)
• M18: 2,546,605 km (0.071 R)
• M19: 2,807,653 km (0.072 R)
• M20: 2,941,543 km (0.061 R)
• M21: 3,043,419 km (0.114 R)
• M22: 3,158,161 km (0.108 R)
• M23: 3,582,869 km (0.109 R)
• M24: 4,089,108 km (0.117 R)
• M25: 4,254,414 km (0.064 R)
• M26: 4,421,963 km (0.093 R)
• M27: 4,723,852 km (0.097 R)
• M28: 4,951,540 km (0.113 R)
• M29: 5,073,462 km (0.072 R)
• M30: 5,431,599 km (0.065 R)
• M31: 5,543,349 km (0.101 R)
• M32: 5,684,270 km (0.079 R)
• M33: 5,797,965 km (0.041 R)
• M34: 5,926,619 km (0.104 R)
• M35: 6,114,364 km (0.111 R)
• M36: 6,230,751 km (0.092 R)
• M37: 6,392,167 km (0.101 R)
• M38: 6,525,310 km (0.092 R)
• M39: 6,764,217 km (0.077 R)
• M40: 7,204,633 km (0.078 R)
• M41: 7,312,344 km (0.096 R)
• M42: 7,405,095 km (0.103 R)
• M43: 7,717,156 km (0.075 R)
• M44: 7,858,975 km (0.089 R)
• M45: 8,145,454 km (0.107 R)
• M46: 8,257,802 km (0.057 R)
• M47: 8,354,443 km (0.049 R)
• M48: 8,614,145 km (0.03 R)
• M49: 9,158,082 km (0.088 R)
• M50: 9,544,045 km (0.081 R)
• M51: 9,764,403 km (0.045 R)
• M52: 9,918,040 km (0.054 R)
• M53: 10,106,982 km (0.083 R)
• M54: 10,210,503 km (0.101 R)
• M55: 10,505,660 km (0.094 R)
• M56: 10,593,175 km (0.092 R)
• M57: 10,768,653 km (0.08 R)
• M58: 10,927,376 km (0.101 R)
• M59: 11,033,741 km (0.072 R)
• M60: 11,229,415 km (0.106 R)
• M61: 11,516,343 km (0.027 R)
• M62: 12,133,883 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396

Radius: 13.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.37 AU - 6.41 AU

Year: 5669 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,204,536 km

• M1: 222,901 km (0.096 R)
• M2: 567,425 km (0.12 R)
• M3: 794,514 km (0.087 R)
• M4: 951,293 km (0.104 R)
• M5: 1,105,977 km (0.094 R)
• M6: 1,531,284 km (0.115 R)
• M7: 1,731,296 km (0.092 R)
• M8: 1,842,747 km (0.114 R)
• M9: 2,106,936 km (0.117 R)
• M10: 2,330,884 km (0.097 R)
• M11: 2,526,708 km (0.054 R)
• M12: 3,030,554 km (0.076 R)
• M13: 3,185,986 km (0.117 R)
• M14: 3,344,111 km (0.091 R)
• M15: 3,709,578 km (0.059 R)
• M16: 3,855,287 km (0.088 R)
• M17: 3,939,361 km (0.096 R)
• M18: 4,282,089 km (0.107 R)
• M19: 4,479,110 km (0.075 R)
• M20: 5,088,572 km (0.075 R)
• M21: 5,652,406 km (0.102 R)
• M22: 5,844,938 km (0.076 R)
• M23: 6,039,565 km (0.078 R)
• M24: 6,186,919 km (0.098 R)
• M25: 6,310,637 km (0.1 R)
• M26: 6,460,234 km (0.118 R)
• M27: 6,636,311 km (0.086 R)
• M28: 7,859,573 km (0.055 R)
• M29: 8,047,767 km (0.096 R)
• M30: 8,373,741 km (0.082 R)
• M31: 8,483,396 km (0.108 R)
• M32: 8,648,851 km (0.112 R)
• M33: 8,898,829 km (0.117 R)
• M34: 9,207,899 km (0.109 R)
• M35: 9,634,851 km (0.119 R)
• M36: 10,597,214 km (0.105 R)
• M37: 11,590,095 km (0.062 R)
• M38: 11,712,466 km (0.119 R)
• M39: 11,866,103 km (0.088 R)
• M40: 12,299,638 km (0.102 R)
• M41: 12,549,765 km (0.107 R)
• M42: 12,928,248 km (0.113 R)
• M43: 13,567,180 km (0.116 R)
• M44: 13,890,611 km (0.116 R)
• M45: 14,151,061 km (0.075 R)
• M46: 14,249,197 km (0.102 R)
• M47: 14,876,012 km (0.069 R)
• M48: 15,075,875 km (0.109 R)
• M49: 15,209,466 km (0.11 R)
• M50: 15,377,165 km (0.114 R)
• M51: 16,156,570 km (0.069 R)
• M52: 16,602,671 km (0.094 R)
• M53: 16,775,456 km (0.1 R)
• M54: 17,753,527 km (0.114 R)
• M55: 17,859,443 km (0.115 R)
• M56: 18,285,198 km (0.106 R)
• M57: 18,392,161 km (0.068 R)
• M58: 18,499,273 km (0.111 R)
• M59: 19,002,071 km (0.057 R)
• M60: 19,182,785 km (0.074 R)
• M61: 19,691,867 km (0.101 R)
• M62: 20,058,083 km (0.091 R)
• M63: 20,983,645 km (0.097 R)
• M64: 21,847,572 km (0.096 R)
• M65: 21,998,965 km (0.119 R)
• M66: 22,455,388 km (0.108 R)
• M67: 22,684,722 km (0.075 R)
• M68: 22,876,506 km (0.067 R)
• M69: 22,991,846 km (0.102 R)
• M70: 23,648,880 km (0.073 R)
• M71: 24,312,048 km (0.113 R)
• M72: 24,626,353 km (0.045 R)
• M73: 25,656,932 km (0.08 R)
• M74: 25,776,760 km (0.079 R)
• M75: 26,137,291 km (0.109 R)
• M76: 27,188,515 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 5

Gravity: 21.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.84 AU - 17.36 AU

Year: 27914 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,204,536 km

• M1: 84,523 km (0.072 R)
• M2: 178,021 km (0.102 R)
• M3: 257,608 km (0.046 R)
• M4: 497,413 km (0.118 R)
• M5: 793,916 km (0.051 R)
• M6: 848,070 km (0.096 R)
• M7: 989,141 km (0.054 R)
• M8: 1,800,710 km (0.096 R)
• M9: 2,169,917 km (0.036 R)
• M10: 2,481,829 km (0.115 R)
• M11: 3,018,436 km (0.118 R)
• M12: 4,928,951 km (0.107 R)
• M13: 6,240,326 km (0.102 R)
• M14: 6,905,887 km (0.102 R)
• M15: 7,189,823 km (0.052 R)
• M16: 9,532,077 km (0.051 R)
• M17: 10,103,391 km (0.073 R)
• M18: 11,079,966 km (0.085 R)
• M19: 11,146,089 km (0.089 R)
• M20: 13,051,666 km (0.104 R)
• M21: 15,423,092 km (0.082 R)
• M22: 15,496,993 km (0.071 R)
• M23: 19,899,658 km (0.08 R)
• M24: 20,627,901 km (0.115 R)
• M25: 21,777,860 km (0.079 R)
• M26: 22,193,592 km (0.089 R)
• M27: 22,277,068 km (0.069 R)
• M28: 23,117,359 km (0.086 R)
• M29: 23,371,526 km (0.05 R)
• M30: 23,968,122 km (0.056 R)
• M31: 24,225,281 km (0.099 R)
• M32: 24,915,675 km (0.099 R)
• M33: 26,315,612 km (0.077 R)
• M34: 27,740,980 km (0.103 R)
• M35: 30,387,666 km (0.065 R)
• M36: 30,852,018 km (0.027 R)
• M37: 31,787,752 km (0.098 R)
• M38: 32,070,343 km (0.063 R)
• M39: 33,113,638 km (0.11 R)
• M40: 34,167,854 km (0.115 R)
• M41: 35,720,830 km (0.066 R)
• M42: 36,309,198 km (0.08 R)
• M43: 36,506,069 km (0.073 R)
• M44: 36,604,505 km (0.079 R)
• M45: 38,794,767 km (0.102 R)
• M46: 38,895,297 km (0.109 R)
• M47: 39,804,253 km (0.031 R)
• M48: 40,618,066 km (0.037 R)
• M49: 40,822,417 km (0.093 R)
• M50: 41,027,066 km (0.092 R)
• M51: 41,643,110 km (0.101 R)
• M52: 42,572,861 km (0.053 R)
• M53: 43,196,385 km (0.102 R)
• M54: 43,300,655 km (0.118 R)
• M55: 44,768,659 km (0.092 R)
• M56: 44,979,741 km (0.119 R)
• M57: 45,933,428 km (0.106 R)
• M58: 46,786,884 km (0.082 R)
• M59: 50,581,583 km (0.088 R)
• M60: 52,237,931 km (0.096 R)
• M61: 52,571,235 km (0.108 R)
• M62: 52,793,986 km (0.105 R)
• M63: 53,351,986 km (0.055 R)
• M64: 53,575,635 km (0.096 R)
• M65: 54,248,825 km (0.083 R)
• M66: 54,361,323 km (0.039 R)
• M67: 54,699,115 km (0.044 R)
• M68: 56,626,684 km (0.096 R)
• M69: 56,740,827 km (0.098 R)
• M70: 57,312,291 km (0.114 R)
• M71: 57,885,849 km (0.111 R)
• M72: 58,115,631 km (0.114 R)
• M73: 60,781,465 km (0.04 R)
• M74: 63,961,318 km (0.109 R)
• M75: 64,556,119 km (0.09 R)
• M76: 66,111,039 km (0.094 R)
• M77: 66,231,166 km (0.075 R)
• M78: 70,235,901 km (0.076 R)
• M79: 75,821,736 km (0.102 R)
• M80: 77,715,196 km (0.081 R)
• M81: 81,033,726 km (0.071 R)
• M82: 82,451,614 km (0.093 R)
• M83: 84,137,882 km (0.08 R)
• M84: 84,268,032 km (0.07 R)
• M85: 85,050,578 km (0.113 R)
• M86: 86,622,702 km (0.095 R)
• M87: 87,148,988 km (0.099 R)
• M88: 87,544,225 km (0.045 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: 433 - 20,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit