🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.94 AU - 1.04 AU

Year: 360 Days

Day: 36.7 Hours

Environment

Temp: 44 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.05 AU - 1.45 AU

Year: 510 Days

Day: 44.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,878,334 km

• M1: 91,853 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.26 AU - 1.48 AU

Year: 586 Days

Day: 33.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 94.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,878,334 km

• M1: 241,750 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 13.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.36 AU - 7.22 AU

Year: 6462 Days

Day: 14 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,878,334 km

• M1: 252,820 km (0.097 R)
• M2: 576,849 km (0.106 R)
• M3: 772,823 km (0.081 R)
• M4: 936,034 km (0.086 R)
• M5: 1,037,012 km (0.092 R)
• M6: 1,251,237 km (0.096 R)
• M7: 1,347,727 km (0.094 R)
• M8: 1,497,624 km (0.094 R)
• M9: 1,742,366 km (0.026 R)
• M10: 2,019,571 km (0.112 R)
• M11: 2,452,358 km (0.111 R)
• M12: 2,700,840 km (0.036 R)
• M13: 3,635,527 km (0.087 R)
• M14: 3,968,084 km (0.046 R)
• M15: 4,162,710 km (0.077 R)
• M16: 4,460,709 km (0.106 R)
• M17: 4,842,932 km (0.104 R)
• M18: 5,130,160 km (0.091 R)
• M19: 5,423,072 km (0.074 R)
• M20: 5,530,932 km (0.111 R)
• M21: 5,748,897 km (0.109 R)
• M22: 5,914,202 km (0.052 R)
• M23: 6,476,840 km (0.117 R)
• M24: 7,323,265 km (0.082 R)
• M25: 7,502,782 km (0.06 R)
• M26: 8,204,396 km (0.106 R)
• M27: 8,516,158 km (0.095 R)
• M28: 8,990,982 km (0.067 R)
• M29: 9,933,598 km (0.103 R)
• M30: 10,366,384 km (0.037 R)
• M31: 10,467,064 km (0.063 R)
• M32: 10,907,480 km (0.066 R)
• M33: 11,044,212 km (0.094 R)
• M34: 11,216,100 km (0.078 R)
• M35: 11,562,120 km (0.108 R)
• M36: 11,876,725 km (0.11 R)
• M37: 12,371,744 km (0.11 R)
• M38: 12,621,872 km (0.096 R)
• M39: 12,981,954 km (0.096 R)
• M40: 13,272,473 km (0.095 R)
• M41: 13,528,584 km (0.06 R)
• M42: 14,082,695 km (0.11 R)
• M43: 15,136,911 km (0.088 R)
• M44: 15,442,839 km (0.069 R)
• M45: 16,216,559 km (0.082 R)
• M46: 16,529,518 km (0.045 R)
• M47: 17,082,282 km (0.113 R)
• M48: 18,776,478 km (0.029 R)
• M49: 19,064,005 km (0.109 R)
• M50: 19,477,344 km (0.043 R)
• M51: 20,904,956 km (0.068 R)
• M52: 21,932,843 km (0.073 R)
• M53: 22,889,521 km (0.111 R)
• M54: 23,993,254 km (0.086 R)
• M55: 24,394,925 km (0.108 R)
• M56: 24,573,993 km (0.063 R)
• M57: 25,159,519 km (0.099 R)
• M58: 25,431,189 km (0.055 R)
• M59: 25,567,473 km (0.071 R)
• M60: 26,023,447 km (0.112 R)
• M61: 28,295,988 km (0.028 R)
• M62: 28,531,455 km (0.079 R)
• M63: 30,776,620 km (0.117 R)
• M64: 32,092,034 km (0.034 R)
• M65: 32,583,763 km (0.025 R)
• M66: 33,127,700 km (0.117 R)

Asteroid Belt

Center: 11.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77

Radius: 3.2

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.44 AU - 17 AU

Year: 21688 Days

Day: 17.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,878,334 km

• M1: 141,220 km (0.056 R)
• M2: 282,590 km (0.114 R)
• M3: 421,866 km (0.084 R)
• M4: 566,677 km (0.111 R)
• M5: 652,097 km (0.113 R)
• M6: 999,314 km (0.094 R)
• M7: 1,033,422 km (0.097 R)
• M8: 1,395,000 km (0.107 R)
• M9: 1,471,744 km (0.103 R)
• M10: 1,854,714 km (0.104 R)
• M11: 1,875,658 km (0.117 R)
• M12: 2,402,542 km (0.088 R)
• M13: 3,953,722 km (0.099 R)
• M14: 3,980,799 km (0.104 R)
• M15: 4,144,609 km (0.086 R)
• M16: 4,282,837 km (0.107 R)
• M17: 4,394,587 km (0.031 R)
• M18: 4,563,782 km (0.08 R)
• M19: 4,620,779 km (0.054 R)
• M20: 4,908,755 km (0.116 R)
• M21: 5,055,062 km (0.117 R)
• M22: 5,351,714 km (0.091 R)
• M23: 9,217,323 km (0.074 R)
• M24: 9,542,699 km (0.099 R)
• M25: 9,798,361 km (0.096 R)
• M26: 9,871,814 km (0.071 R)
• M27: 11,766,920 km (0.057 R)
• M28: 12,396,577 km (0.116 R)
• M29: 12,476,014 km (0.107 R)
• M30: 14,600,603 km (0.045 R)
• M31: 14,768,601 km (0.067 R)
• M32: 15,575,382 km (0.065 R)
• M33: 16,005,626 km (0.046 R)
• M34: 16,527,274 km (0.089 R)
• M35: 17,231,281 km (0.11 R)
• M36: 18,713,946 km (0.073 R)
• M37: 19,171,266 km (0.083 R)
• M38: 19,355,272 km (0.105 R)
• M39: 19,632,327 km (0.077 R)
• M40: 19,724,928 km (0.045 R)
• M41: 19,864,204 km (0.059 R)
• M42: 21,751,381 km (0.09 R)
• M43: 22,328,679 km (0.072 R)
• M44: 22,619,198 km (0.108 R)
• M45: 24,687,538 km (0.084 R)
• M46: 26,661,482 km (0.112 R)
• M47: 27,021,115 km (0.067 R)
• M48: 27,434,006 km (0.114 R)
• M49: 28,423,147 km (0.075 R)
• M50: 29,106,659 km (0.075 R)
• M51: 29,583,129 km (0.068 R)
• M52: 30,973,641 km (0.092 R)
• M53: 31,135,506 km (0.071 R)
• M54: 31,297,520 km (0.084 R)
• M55: 31,351,675 km (0.052 R)
• M56: 31,514,138 km (0.115 R)
• M57: 32,439,999 km (0.107 R)
• M58: 33,098,978 km (0.109 R)
• M59: 33,706,943 km (0.102 R)
• M60: 33,928,947 km (0.115 R)
• M61: 34,877,696 km (0.049 R)
• M62: 35,214,740 km (0.067 R)
• M63: 37,201,699 km (0.062 R)
• M64: 37,948,941 km (0.045 R)
• M65: 38,179,920 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 4.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.93 AU - 17.09 AU

Year: 22310 Days

Day: 20.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 80,878,334 km

• M1: 749,336 km (0.079 R)
• M2: 815,159 km (0.113 R)
• M3: 1,408,913 km (0.085 R)
• M4: 1,532,481 km (0.102 R)
• M5: 1,878,800 km (0.084 R)
• M6: 1,969,007 km (0.1 R)
• M7: 2,084,048 km (0.055 R)
• M8: 2,565,454 km (0.092 R)
• M9: 2,767,411 km (0.071 R)
• M10: 4,649,951 km (0.106 R)
• M11: 4,710,987 km (0.115 R)
• M12: 4,989,239 km (0.034 R)
• M13: 5,561,600 km (0.058 R)
• M14: 5,987,954 km (0.075 R)
• M15: 6,390,671 km (0.089 R)
• M16: 6,561,063 km (0.044 R)
• M17: 6,941,192 km (0.093 R)
• M18: 7,614,532 km (0.103 R)
• M19: 7,758,894 km (0.086 R)
• M20: 7,867,801 km (0.118 R)
• M21: 10,548,595 km (0.106 R)
• M22: 10,709,562 km (0.103 R)
• M23: 11,609,543 km (0.108 R)
• M24: 11,859,072 km (0.072 R)
• M25: 13,047,328 km (0.098 R)
• M26: 13,263,347 km (0.118 R)
• M27: 13,655,443 km (0.112 R)
• M28: 15,947,731 km (0.107 R)
• M29: 19,874,526 km (0.106 R)
• M30: 20,123,158 km (0.117 R)
• M31: 20,925,750 km (0.112 R)
• M32: 21,636,490 km (0.114 R)
• M33: 21,943,614 km (0.107 R)
• M34: 23,974,256 km (0.114 R)
• M35: 27,213,498 km (0.077 R)
• M36: 27,655,560 km (0.106 R)
• M37: 27,822,062 km (0.11 R)
• M38: 29,391,344 km (0.097 R)
• M39: 29,901,772 km (0.109 R)
• M40: 30,701,672 km (0.096 R)
• M41: 32,089,192 km (0.074 R)
• M42: 32,790,656 km (0.106 R)
• M43: 33,615,240 km (0.077 R)
• M44: 34,805,291 km (0.105 R)
• M45: 35,164,924 km (0.085 R)
• M46: 36,737,647 km (0.069 R)
• M47: 38,704,559 km (0.067 R)
• M48: 38,952,892 km (0.065 R)
• M49: 39,700,881 km (0.068 R)
• M50: 40,327,846 km (0.097 R)
• M51: 41,021,232 km (0.098 R)
• M52: 42,547,729 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.6

Radius: 4.8

Gravity: 21.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.57 AU - 17.81 AU

Year: 26032 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,878,334 km

• M1: 88,263 km (0.097 R)
• M2: 379,231 km (0.102 R)
• M3: 566,378 km (0.051 R)
• M4: 611,706 km (0.115 R)
• M5: 658,380 km (0.079 R)
• M6: 706,252 km (0.103 R)
• M7: 755,320 km (0.096 R)
• M8: 1,073,814 km (0.057 R)
• M9: 1,621,043 km (0.103 R)
• M10: 1,719,628 km (0.085 R)
• M11: 2,615,420 km (0.039 R)
• M12: 4,522,044 km (0.029 R)
• M13: 4,707,995 km (0.08 R)
• M14: 4,754,819 km (0.071 R)
• M15: 5,525,697 km (0.099 R)
• M16: 5,824,743 km (0.107 R)
• M17: 7,180,249 km (0.068 R)
• M18: 7,342,563 km (0.09 R)
• M19: 7,451,620 km (0.064 R)
• M20: 7,781,782 km (0.045 R)
• M21: 8,060,483 km (0.073 R)
• M22: 8,172,831 km (0.034 R)
• M23: 8,858,288 km (0.066 R)
• M24: 9,384,424 km (0.109 R)
• M25: 10,041,009 km (0.049 R)
• M26: 10,283,507 km (0.097 R)
• M27: 10,836,122 km (0.109 R)
• M28: 11,587,701 km (0.109 R)
• M29: 11,905,896 km (0.111 R)
• M30: 12,746,487 km (0.06 R)
• M31: 12,811,861 km (0.059 R)
• M32: 13,074,854 km (0.05 R)
• M33: 13,206,949 km (0.058 R)
• M34: 13,406,064 km (0.116 R)
• M35: 15,520,031 km (0.065 R)
• M36: 16,152,980 km (0.053 R)
• M37: 16,650,991 km (0.094 R)
• M38: 17,881,433 km (0.103 R)
• M39: 19,290,945 km (0.103 R)
• M40: 19,516,837 km (0.041 R)
• M41: 20,123,158 km (0.097 R)
• M42: 20,967,189 km (0.057 R)
• M43: 22,057,757 km (0.119 R)
• M44: 23,406,831 km (0.03 R)
• M45: 24,375,028 km (0.105 R)
• M46: 26,017,613 km (0.057 R)
• M47: 26,100,789 km (0.057 R)
• M48: 26,601,045 km (0.103 R)
• M49: 27,020,218 km (0.085 R)
• M50: 29,149,295 km (0.114 R)
• M51: 30,364,777 km (0.117 R)
• M52: 30,627,471 km (0.094 R)
• M53: 31,066,840 km (0.033 R)
• M54: 33,656,230 km (0.059 R)
• M55: 34,018,705 km (0.051 R)
• M56: 35,573,925 km (0.076 R)
• M57: 36,221,085 km (0.032 R)
• M58: 38,848,173 km (0.116 R)
• M59: 39,228,451 km (0.109 R)
• M60: 39,609,926 km (0.081 R)
• M61: 39,705,519 km (0.114 R)
• M62: 40,954,811 km (0.084 R)
• M63: 41,341,820 km (0.076 R)
• M64: 41,730,176 km (0.104 R)
• M65: 42,510,180 km (0.057 R)
• M66: 42,706,003 km (0.105 R)
• M67: 43,886,929 km (0.091 R)
• M68: 44,481,431 km (0.098 R)
• M69: 44,680,097 km (0.112 R)
• M70: 44,779,579 km (0.105 R)
• M71: 45,778,594 km (0.046 R)
• M72: 48,614,371 km (0.117 R)
• M73: 51,506,547 km (0.114 R)
• M74: 52,552,984 km (0.103 R)
• M75: 52,658,002 km (0.065 R)
• M76: 53,078,821 km (0.094 R)
• M77: 53,184,137 km (0.094 R)
• M78: 54,773,016 km (0.065 R)
• M79: 55,199,370 km (0.076 R)
• M80: 56,270,042 km (0.078 R)
• M81: 56,700,136 km (0.045 R)
• M82: 57,563,765 km (0.109 R)
• M83: 59,522,898 km (0.104 R)
• M84: 60,620,648 km (0.078 R)
• M85: 61,835,831 km (0.118 R)
• M86: 69,294,033 km (0.082 R)
• M87: 70,680,207 km (0.086 R)
• M88: 71,725,896 km (0.113 R)
• M89: 74,893,332 km (0.075 R)
• M90: 75,603,473 km (0.03 R)
• M91: 75,721,954 km (0.065 R)
• M92: 76,791,878 km (0.028 R)
• M93: 76,910,958 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 17,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit