🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.47 AU - 0.77 AU

Year: 185 Days

Day: 33.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.84 AU - 0.9 AU

Year: 307 Days

Day: 18.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,345,942 km

• M1: 211,980 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.17 AU - 1.37 AU

Year: 542 Days

Day: 23.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,345,942 km

• M1: 523,293 km (0.104 R)
• M2: 803,490 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.69 AU

Year: 661 Days

Day: 32.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,345,942 km

• M1: 71,358 km (0.088 R)
• M2: 678,277 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.56 AU - 1.7 AU

Year: 788 Days

Day: 30 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 10.4

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.62 AU - 7.72 AU

Year: 7272 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,345,942 km

• M1: 205,248 km (0.078 R)
• M2: 292,763 km (0.037 R)
• M3: 388,506 km (0.114 R)
• M4: 460,163 km (0.05 R)
• M5: 619,634 km (0.09 R)
• M6: 1,227,151 km (0.111 R)
• M7: 1,301,950 km (0.118 R)
• M8: 1,576,612 km (0.086 R)
• M9: 1,934,749 km (0.098 R)
• M10: 2,045,152 km (0.095 R)
• M11: 2,226,016 km (0.075 R)
• M12: 2,483,624 km (0.108 R)
• M13: 2,701,588 km (0.09 R)
• M14: 2,976,549 km (0.097 R)
• M15: 3,078,874 km (0.12 R)
• M16: 3,234,456 km (0.066 R)
• M17: 3,392,880 km (0.057 R)
• M18: 3,855,436 km (0.034 R)
• M19: 4,136,830 km (0.113 R)
• M20: 4,395,933 km (0.072 R)
• M21: 4,660,422 km (0.05 R)
• M22: 4,899,929 km (0.079 R)
• M23: 5,297,859 km (0.112 R)
• M24: 6,190,061 km (0.101 R)
• M25: 6,923,539 km (0.09 R)
• M26: 7,404,646 km (0.074 R)
• M27: 8,003,336 km (0.098 R)
• M28: 8,691,038 km (0.095 R)
• M29: 8,801,292 km (0.107 R)
• M30: 9,586,531 km (0.119 R)
• M31: 9,776,819 km (0.09 R)
• M32: 9,891,561 km (0.044 R)
• M33: 9,968,305 km (0.101 R)
• M34: 11,263,523 km (0.091 R)
• M35: 12,403,608 km (0.096 R)
• M36: 12,819,640 km (0.089 R)
• M37: 13,197,973 km (0.064 R)
• M38: 13,622,831 km (0.092 R)
• M39: 14,268,346 km (0.075 R)
• M40: 14,967,865 km (0.071 R)
• M41: 15,144,540 km (0.105 R)
• M42: 15,233,102 km (0.098 R)
• M43: 15,544,565 km (0.114 R)
• M44: 16,173,624 km (0.119 R)
• M45: 16,445,892 km (0.088 R)
• M46: 16,765,433 km (0.051 R)
• M47: 16,994,767 km (0.109 R)
• M48: 18,867,732 km (0.099 R)
• M49: 19,974,158 km (0.079 R)
• M50: 20,266,173 km (0.091 R)
• M51: 20,559,684 km (0.119 R)
• M52: 21,002,494 km (0.092 R)
• M53: 21,299,595 km (0.063 R)
• M54: 22,198,828 km (0.11 R)
• M55: 22,400,486 km (0.105 R)
• M56: 22,703,870 km (0.092 R)
• M57: 22,957,888 km (0.117 R)
• M58: 27,200,782 km (0.066 R)
• M59: 27,903,892 km (0.085 R)
• M60: 28,394,274 km (0.074 R)
• M61: 28,777,544 km (0.106 R)
• M62: 29,328,064 km (0.087 R)
• M63: 30,104,776 km (0.074 R)
• M64: 30,719,773 km (0.085 R)
• M65: 31,226,012 km (0.107 R)
• M66: 31,621,549 km (0.117 R)
• M67: 32,132,725 km (0.072 R)
• M68: 32,703,890 km (0.117 R)
• M69: 33,163,155 km (0.06 R)
• M70: 33,336,090 km (0.114 R)
• M71: 34,379,087 km (0.088 R)
• M72: 35,491,796 km (0.092 R)
• M73: 35,786,503 km (0.077 R)
• M74: 35,963,777 km (0.118 R)
• M75: 36,319,221 km (0.117 R)
• M76: 37,272,609 km (0.069 R)
• M77: 38,354,949 km (0.05 R)
• M78: 38,657,436 km (0.091 R)
• M79: 38,839,347 km (0.04 R)
• M80: 38,960,671 km (0.083 R)
• M81: 39,203,917 km (0.09 R)
• M82: 39,447,612 km (0.102 R)
• M83: 39,752,941 km (0.111 R)
• M84: 40,120,354 km (0.032 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.6

Radius: 11

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.77 AU - 9.89 AU

Year: 9938 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 90.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,345,942 km

• M1: 191,336 km (0.083 R)
• M2: 456,722 km (0.116 R)
• M3: 955,930 km (0.075 R)
• M4: 1,276,818 km (0.086 R)
• M5: 1,735,335 km (0.118 R)
• M6: 1,950,158 km (0.058 R)
• M7: 2,196,845 km (0.096 R)
• M8: 2,265,809 km (0.088 R)
• M9: 2,382,645 km (0.108 R)
• M10: 2,744,971 km (0.094 R)
• M11: 2,869,886 km (0.103 R)
• M12: 3,125,100 km (0.077 R)
• M13: 3,630,740 km (0.07 R)
• M14: 3,907,197 km (0.038 R)
• M15: 4,219,408 km (0.036 R)
• M16: 4,807,627 km (0.09 R)
• M17: 5,173,094 km (0.113 R)
• M18: 5,265,845 km (0.074 R)
• M19: 5,802,153 km (0.118 R)
• M20: 6,589,038 km (0.1 R)
• M21: 7,166,636 km (0.12 R)
• M22: 7,235,600 km (0.114 R)
• M23: 8,736,067 km (0.114 R)
• M24: 9,107,369 km (0.111 R)
• M25: 9,182,168 km (0.12 R)
• M26: 9,294,815 km (0.105 R)
• M27: 9,597,601 km (0.111 R)
• M28: 10,564,452 km (0.085 R)
• M29: 10,840,759 km (0.108 R)
• M30: 11,928,785 km (0.071 R)
• M31: 13,818,505 km (0.116 R)
• M32: 14,468,956 km (0.098 R)
• M33: 14,775,931 km (0.116 R)
• M34: 15,262,573 km (0.076 R)
• M35: 15,351,584 km (0.074 R)
• M36: 15,440,894 km (0.072 R)
• M37: 15,934,716 km (0.115 R)
• M38: 16,800,140 km (0.056 R)
• M39: 17,261,650 km (0.097 R)
• M40: 17,493,975 km (0.059 R)
• M41: 18,291,780 km (0.077 R)
• M42: 18,386,476 km (0.086 R)
• M43: 19,245,616 km (0.083 R)
• M44: 20,020,234 km (0.09 R)
• M45: 20,460,351 km (0.099 R)
• M46: 20,805,025 km (0.111 R)
• M47: 21,052,310 km (0.081 R)
• M48: 22,505,952 km (0.103 R)
• M49: 22,708,957 km (0.089 R)
• M50: 23,270,547 km (0.087 R)
• M51: 23,939,998 km (0.09 R)
• M52: 24,459,401 km (0.106 R)
• M53: 24,825,168 km (0.118 R)
• M54: 25,615,045 km (0.087 R)
• M55: 25,720,960 km (0.097 R)
• M56: 26,627,374 km (0.096 R)
• M57: 26,895,902 km (0.087 R)
• M58: 27,815,779 km (0.094 R)
• M59: 28,033,743 km (0.077 R)
• M60: 28,801,031 km (0.086 R)
• M61: 29,353,197 km (0.112 R)
• M62: 29,575,200 km (0.089 R)
• M63: 30,076,502 km (0.069 R)
• M64: 30,356,250 km (0.081 R)
• M65: 30,636,746 km (0.071 R)
• M66: 30,918,290 km (0.116 R)
• M67: 31,144,033 km (0.078 R)
• M68: 31,483,769 km (0.081 R)
• M69: 32,452,864 km (0.11 R)
• M70: 34,712,989 km (0.085 R)
• M71: 37,744,440 km (0.111 R)
• M72: 38,348,816 km (0.091 R)
• M73: 39,017,219 km (0.103 R)
• M74: 39,444,620 km (0.072 R)
• M75: 39,689,512 km (0.076 R)
• M76: 40,303,910 km (0.098 R)
• M77: 40,921,600 km (0.081 R)
• M78: 41,666,897 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.5

Radius: 7.1

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.25 AU - 16.19 AU

Year: 22489 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,345,942 km

• M1: 293,810 km (0.081 R)
• M2: 615,745 km (0.112 R)
• M3: 781,649 km (0.101 R)
• M4: 880,234 km (0.072 R)
• M5: 941,419 km (0.074 R)
• M6: 1,068,129 km (0.077 R)
• M7: 1,292,077 km (0.088 R)
• M8: 1,409,661 km (0.111 R)
• M9: 1,783,506 km (0.045 R)
• M10: 1,941,631 km (0.113 R)
• M11: 2,187,270 km (0.078 R)
• M12: 2,299,768 km (0.11 R)
• M13: 3,266,470 km (0.108 R)
• M14: 3,758,198 km (0.074 R)
• M15: 4,664,611 km (0.058 R)
• M16: 4,737,166 km (0.108 R)
• M17: 4,846,522 km (0.118 R)
• M18: 5,105,027 km (0.101 R)
• M19: 5,179,677 km (0.103 R)
• M20: 6,423,433 km (0.07 R)
• M21: 7,078,522 km (0.108 R)
• M22: 7,371,884 km (0.104 R)
• M23: 7,456,407 km (0.073 R)
• M24: 7,797,639 km (0.064 R)
• M25: 8,762,546 km (0.117 R)
• M26: 8,987,092 km (0.115 R)
• M27: 11,383,351 km (0.068 R)
• M28: 12,073,745 km (0.056 R)
• M29: 12,726,889 km (0.083 R)
• M30: 12,777,603 km (0.077 R)
• M31: 12,879,329 km (0.071 R)
• M32: 13,134,543 km (0.118 R)
• M33: 14,119,945 km (0.037 R)
• M34: 14,330,429 km (0.12 R)
• M35: 14,914,609 km (0.027 R)
• M36: 16,436,318 km (0.118 R)
• M37: 16,768,874 km (0.063 R)
• M38: 16,824,525 km (0.047 R)
• M39: 17,103,525 km (0.078 R)
• M40: 17,384,170 km (0.075 R)
• M41: 17,779,707 km (0.111 R)
• M42: 18,464,416 km (0.096 R)
• M43: 19,507,712 km (0.09 R)
• M44: 20,095,632 km (0.085 R)
• M45: 20,510,466 km (0.065 R)
• M46: 20,928,293 km (0.111 R)
• M47: 21,409,250 km (0.117 R)
• M48: 22,873,664 km (0.086 R)
• M49: 23,182,883 km (0.067 R)
• M50: 25,194,077 km (0.05 R)
• M51: 26,349,720 km (0.094 R)
• M52: 26,414,496 km (0.075 R)
• M53: 26,934,049 km (0.105 R)
• M54: 26,999,274 km (0.063 R)
• M55: 28,181,546 km (0.073 R)
• M56: 28,845,611 km (0.095 R)
• M57: 29,716,719 km (0.08 R)
• M58: 30,257,067 km (0.072 R)
• M59: 30,596,355 km (0.047 R)
• M60: 30,732,489 km (0.025 R)
• M61: 31,621,998 km (0.057 R)
• M62: 33,496,310 km (0.117 R)
• M63: 34,694,888 km (0.046 R)
• M64: 35,192,450 km (0.11 R)
• M65: 35,406,525 km (0.088 R)
• M66: 37,715,718 km (0.081 R)
• M67: 38,667,609 km (0.075 R)
• M68: 38,962,167 km (0.094 R)
• M69: 39,405,276 km (0.03 R)
• M70: 39,701,629 km (0.081 R)
• M71: 41,119,368 km (0.046 R)
• M72: 41,194,466 km (0.094 R)
• M73: 42,629,708 km (0.115 R)
• M74: 42,705,704 km (0.12 R)
• M75: 42,933,841 km (0.114 R)
• M76: 43,238,871 km (0.106 R)
• M77: 44,465,873 km (0.112 R)
• M78: 44,619,959 km (0.043 R)
• M79: 45,626,453 km (0.102 R)
• M80: 45,937,617 km (0.12 R)
• M81: 46,015,557 km (0.077 R)
• M82: 46,483,948 km (0.039 R)
• M83: 47,583,044 km (0.04 R)
• M84: 48,056,670 km (0.073 R)
• M85: 48,690,517 km (0.096 R)
• M86: 49,008,562 km (0.09 R)
• M87: 49,886,701 km (0.112 R)
• M88: 52,714,849 km (0.077 R)
• M89: 53,368,592 km (0.037 R)
• M90: 53,450,571 km (0.106 R)
• M91: 53,860,769 km (0.046 R)
• M92: 53,942,898 km (0.114 R)
• M93: 54,932,039 km (0.11 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: 252 - 17,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit