🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 172 Days

Day: 27.8 Hours

Environment

Temp: 207 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.75 AU - 0.81 AU

Year: 261 Days

Day: 18.2 Hours

Environment

Temp: 136 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,424,141 km

• M1: 271,670 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.93 AU - 1.23 AU

Year: 425 Days

Day: 37.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,424,141 km

• M1: 584,180 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.46 AU - 1.9 AU

Year: 825 Days

Day: 23 Hours

Environment

Temp: -55 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,424,141 km

• M1: 18,849 km (0.036 R)
• M2: 589,266 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.89 AU - 3.35 AU

Year: 2087 Days

Day: 16.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,424,141 km

• M1: 2,166,776 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.83 AU - 4.51 AU

Year: 2663 Days

Day: 24.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.5

Radius: 11.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.35 AU - 9.49 AU

Year: 9254 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 83,424,141 km

• M1: 458,667 km (0.096 R)
• M2: 727,494 km (0.098 R)
• M3: 906,713 km (0.116 R)
• M4: 1,101,340 km (0.083 R)
• M5: 1,232,836 km (0.049 R)
• M6: 1,491,192 km (0.053 R)
• M7: 1,833,621 km (0.098 R)
• M8: 1,968,409 km (0.055 R)
• M9: 2,130,124 km (0.073 R)
• M10: 2,417,801 km (0.106 R)
• M11: 2,692,612 km (0.068 R)
• M12: 2,795,236 km (0.029 R)
• M13: 2,951,416 km (0.096 R)
• M14: 3,272,902 km (0.066 R)
• M15: 4,244,092 km (0.072 R)
• M16: 4,364,069 km (0.082 R)
• M17: 4,515,612 km (0.104 R)
• M18: 4,607,315 km (0.107 R)
• M19: 4,730,733 km (0.099 R)
• M20: 4,917,731 km (0.065 R)
• M21: 5,396,294 km (0.107 R)
• M22: 8,378,977 km (0.113 R)
• M23: 8,643,915 km (0.08 R)
• M24: 9,027,184 km (0.097 R)
• M25: 9,573,217 km (0.032 R)
• M26: 9,652,055 km (0.116 R)
• M27: 9,850,272 km (0.054 R)
• M28: 10,210,354 km (0.041 R)
• M29: 11,525,618 km (0.059 R)
• M30: 12,117,727 km (0.111 R)
• M31: 12,288,717 km (0.066 R)
• M32: 12,546,773 km (0.106 R)
• M33: 13,508,239 km (0.114 R)
• M34: 13,641,231 km (0.106 R)
• M35: 14,132,361 km (0.104 R)
• M36: 15,224,276 km (0.079 R)
• M37: 15,920,505 km (0.11 R)
• M38: 17,343,928 km (0.077 R)
• M39: 17,681,870 km (0.075 R)
• M40: 17,924,667 km (0.056 R)
• M41: 18,315,267 km (0.117 R)
• M42: 19,454,305 km (0.097 R)
• M43: 19,755,147 km (0.056 R)
• M44: 20,108,198 km (0.058 R)
• M45: 20,871,596 km (0.094 R)
• M46: 21,748,239 km (0.108 R)
• M47: 21,904,270 km (0.083 R)
• M48: 22,479,324 km (0.119 R)
• M49: 22,584,491 km (0.091 R)
• M50: 22,742,467 km (0.076 R)
• M51: 23,271,594 km (0.033 R)
• M52: 23,377,809 km (0.049 R)
• M53: 23,697,799 km (0.051 R)
• M54: 24,666,295 km (0.034 R)
• M55: 26,253,828 km (0.105 R)
• M56: 26,586,384 km (0.082 R)
• M57: 26,864,636 km (0.093 R)
• M58: 27,480,082 km (0.106 R)
• M59: 27,705,077 km (0.029 R)
• M60: 27,987,069 km (0.071 R)
• M61: 28,554,194 km (0.087 R)
• M62: 29,010,468 km (0.055 R)
• M63: 30,393,949 km (0.111 R)
• M64: 31,093,768 km (0.098 R)
• M65: 31,386,830 km (0.074 R)
• M66: 32,628,044 km (0.068 R)
• M67: 33,164,950 km (0.054 R)
• M68: 33,284,629 km (0.113 R)
• M69: 35,219,378 km (0.089 R)
• M70: 35,525,006 km (0.06 R)
• M71: 37,252,712 km (0.065 R)
• M72: 37,626,408 km (0.072 R)
• M73: 37,876,236 km (0.084 R)
• M74: 38,063,981 km (0.118 R)
• M75: 38,944,365 km (0.06 R)
• M76: 39,767,752 km (0.06 R)
• M77: 40,596,973 km (0.102 R)
• M78: 42,337,245 km (0.111 R)
• M79: 42,987,995 km (0.092 R)
• M80: 43,445,615 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 8.1

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.02 AU - 9.64 AU

Year: 10794 Days

Day: 13.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,424,141 km

• M1: 155,133 km (0.117 R)
• M2: 286,929 km (0.05 R)
• M3: 345,571 km (0.082 R)
• M4: 463,604 km (0.098 R)
• M5: 565,630 km (0.079 R)
• M6: 992,133 km (0.112 R)
• M7: 1,049,130 km (0.11 R)
• M8: 1,247,796 km (0.117 R)
• M9: 1,773,034 km (0.066 R)
• M10: 2,208,065 km (0.1 R)
• M11: 2,756,191 km (0.114 R)
• M12: 3,087,999 km (0.07 R)
• M13: 3,287,413 km (0.026 R)
• M14: 3,345,158 km (0.112 R)
• M15: 3,639,118 km (0.119 R)
• M16: 3,880,270 km (0.064 R)
• M17: 4,473,874 km (0.119 R)
• M18: 4,797,753 km (0.087 R)
• M19: 5,129,262 km (0.053 R)
• M20: 5,230,241 km (0.047 R)
• M21: 5,433,993 km (0.095 R)
• M22: 5,640,438 km (0.073 R)
• M23: 5,919,737 km (0.079 R)
• M24: 7,156,463 km (0.105 R)
• M25: 7,611,540 km (0.118 R)
• M26: 8,115,236 km (0.051 R)
• M27: 8,470,231 km (0.12 R)
• M28: 8,589,760 km (0.116 R)
• M29: 8,911,096 km (0.078 R)
• M30: 8,992,029 km (0.061 R)
• M31: 9,359,292 km (0.11 R)
• M32: 9,898,592 km (0.099 R)
• M33: 10,405,280 km (0.104 R)
• M34: 11,137,561 km (0.078 R)
• M35: 11,268,460 km (0.055 R)
• M36: 12,788,075 km (0.077 R)
• M37: 13,339,642 km (0.11 R)
• M38: 13,478,768 km (0.097 R)
• M39: 14,800,316 km (0.045 R)
• M40: 15,379,259 km (0.07 R)
• M41: 15,720,343 km (0.115 R)
• M42: 16,162,704 km (0.096 R)
• M43: 16,658,920 km (0.085 R)
• M44: 17,059,543 km (0.101 R)
• M45: 18,486,407 km (0.104 R)
• M46: 19,005,362 km (0.067 R)
• M47: 19,528,955 km (0.106 R)
• M48: 20,163,549 km (0.092 R)
• M49: 21,670,598 km (0.081 R)
• M50: 21,834,258 km (0.118 R)
• M51: 21,888,861 km (0.119 R)
• M52: 22,107,873 km (0.048 R)
• M53: 22,327,632 km (0.026 R)
• M54: 23,269,350 km (0.063 R)
• M55: 23,660,998 km (0.11 R)
• M56: 24,620,967 km (0.112 R)
• M57: 24,677,814 km (0.109 R)
• M58: 24,734,811 km (0.115 R)
• M59: 25,248,979 km (0.06 R)
• M60: 25,306,275 km (0.054 R)
• M61: 25,882,227 km (0.119 R)
• M62: 26,988,353 km (0.077 R)
• M63: 27,753,995 km (0.069 R)
• M64: 27,872,327 km (0.106 R)
• M65: 27,931,718 km (0.116 R)
• M66: 28,347,749 km (0.087 R)
• M67: 29,125,957 km (0.087 R)
• M68: 30,215,180 km (0.094 R)
• M69: 30,520,060 km (0.058 R)
• M70: 31,317,566 km (0.05 R)
• M71: 32,184,187 km (0.088 R)
• M72: 32,620,264 km (0.118 R)
• M73: 33,372,742 km (0.074 R)
• M74: 33,498,703 km (0.106 R)
• M75: 33,877,485 km (0.052 R)
• M76: 34,511,930 km (0.102 R)
• M77: 34,894,451 km (0.092 R)
• M78: 35,022,358 km (0.056 R)
• M79: 35,471,002 km (0.088 R)
• M80: 35,921,590 km (0.087 R)
• M81: 38,202,808 km (0.116 R)
• M82: 39,593,769 km (0.096 R)
• M83: 40,597,571 km (0.065 R)
• M84: 40,664,740 km (0.077 R)
• M85: 41,001,485 km (0.092 R)
• M86: 41,136,273 km (0.046 R)
• M87: 43,246,351 km (0.099 R)
• M88: 44,349,037 km (0.08 R)
• M89: 46,090,506 km (0.12 R)
• M90: 46,863,777 km (0.113 R)
• M91: 47,075,458 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.2

Radius: 5.9

Gravity: 28.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.99 AU - 15.39 AU

Year: 19185 Days

Day: 17.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,424,141 km

• M1: 75,996 km (0.074 R)
• M2: 274,662 km (0.062 R)
• M3: 364,121 km (0.103 R)
• M4: 506,538 km (0.111 R)
• M5: 842,685 km (0.111 R)
• M6: 895,642 km (0.076 R)
• M7: 949,946 km (0.028 R)
• M8: 1,033,422 km (0.084 R)
• M9: 1,751,193 km (0.066 R)
• M10: 2,323,853 km (0.051 R)
• M11: 2,437,249 km (0.069 R)
• M12: 2,591,484 km (0.107 R)
• M13: 2,669,724 km (0.081 R)
• M14: 5,258,515 km (0.067 R)
• M15: 6,227,610 km (0.062 R)
• M16: 6,813,585 km (0.075 R)
• M17: 8,440,761 km (0.094 R)
• M18: 8,850,808 km (0.103 R)
• M19: 9,508,141 km (0.079 R)
• M20: 10,243,116 km (0.107 R)
• M21: 10,305,199 km (0.099 R)
• M22: 10,367,432 km (0.06 R)
• M23: 10,617,559 km (0.114 R)
• M24: 11,637,518 km (0.102 R)
• M25: 12,821,884 km (0.062 R)
• M26: 14,320,705 km (0.057 R)
• M27: 14,739,130 km (0.117 R)
• M28: 14,809,292 km (0.104 R)
• M29: 15,730,814 km (0.099 R)
• M30: 16,090,149 km (0.098 R)
• M31: 16,307,065 km (0.099 R)
• M32: 18,077,107 km (0.096 R)
• M33: 18,152,206 km (0.096 R)
• M34: 18,529,043 km (0.096 R)
• M35: 21,795,363 km (0.078 R)
• M36: 22,276,320 km (0.118 R)
• M37: 23,330,237 km (0.112 R)
• M38: 24,566,364 km (0.101 R)
• M39: 25,066,918 km (0.066 R)
• M40: 25,318,243 km (0.027 R)
• M41: 25,992,929 km (0.084 R)
• M42: 26,502,908 km (0.071 R)
• M43: 30,252,429 km (0.099 R)
• M44: 31,058,014 km (0.111 R)
• M45: 32,873,234 km (0.09 R)
• M46: 32,964,788 km (0.101 R)
• M47: 34,164,115 km (0.107 R)
• M48: 34,257,015 km (0.091 R)
• M49: 35,659,794 km (0.103 R)
• M50: 36,985,830 km (0.053 R)
• M51: 37,846,915 km (0.093 R)
• M52: 39,783,759 km (0.057 R)
• M53: 41,059,978 km (0.102 R)
• M54: 41,851,949 km (0.087 R)
• M55: 42,748,938 km (0.098 R)
• M56: 44,359,209 km (0.085 R)
• M57: 45,171,825 km (0.108 R)
• M58: 45,579,928 km (0.033 R)
• M59: 47,224,757 km (0.102 R)
• M60: 48,366,637 km (0.093 R)
• M61: 48,575,326 km (0.053 R)
• M62: 48,784,165 km (0.099 R)
• M63: 49,202,889 km (0.031 R)
• M64: 49,622,810 km (0.092 R)
• M65: 51,846,732 km (0.045 R)
• M66: 54,103,117 km (0.076 R)
• M67: 55,188,749 km (0.082 R)
• M68: 55,734,183 km (0.045 R)
• M69: 55,843,539 km (0.075 R)
• M70: 56,062,400 km (0.095 R)
• M71: 58,821,883 km (0.088 R)
• M72: 60,723,571 km (0.1 R)
• M73: 62,759,000 km (0.098 R)
• M74: 63,785,091 km (0.094 R)
• M75: 64,013,826 km (0.096 R)
• M76: 64,357,453 km (0.114 R)
• M77: 65,622,752 km (0.115 R)
• M78: 67,361,528 km (0.086 R)
• M79: 68,178,033 km (0.118 R)
• M80: 70,647,295 km (0.112 R)
• M81: 71,002,441 km (0.117 R)
• M82: 72,786,994 km (0.09 R)
• M83: 73,145,729 km (0.034 R)
• M84: 74,947,935 km (0.107 R)
• M85: 76,886,274 km (0.108 R)
• M86: 77,373,515 km (0.079 R)
• M87: 77,861,802 km (0.1 R)
• M88: 78,106,245 km (0.089 R)
• M89: 80,688,753 km (0.09 R)
• M90: 81,431,806 km (0.107 R)
• M91: 82,301,418 km (0.111 R)
• M92: 83,049,408 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit