🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.48 AU - 0.68 AU

Year: 202 Days

Day: 21.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.53 AU - 0.67 AU

Year: 212 Days

Day: 44.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.64 AU - 0.74 AU

Year: 262 Days

Day: 22.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.66 AU - 1 AU

Year: 345 Days

Day: 21 Hours

Environment

Temp: -49 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,143,579 km

• M1: 621,430 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.16 AU - 1.36 AU

Year: 646 Days

Day: 20.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,143,579 km

• M1: 235,766 km (0.112 R)
• M2: 345,870 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.4

Radius: 14

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.42 AU - 3.68 AU

Year: 2432 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,143,579 km

• M1: 194,776 km (0.098 R)
• M2: 303,235 km (0.09 R)
• M3: 397,482 km (0.094 R)
• M4: 499,806 km (0.062 R)
• M5: 675,584 km (0.06 R)
• M6: 1,030,281 km (0.061 R)
• M7: 1,161,927 km (0.12 R)
• M8: 1,394,701 km (0.057 R)
• M9: 1,517,072 km (0.107 R)
• M10: 1,605,036 km (0.097 R)
• M11: 1,947,615 km (0.087 R)
• M12: 2,071,781 km (0.08 R)
• M13: 2,445,925 km (0.092 R)
• M14: 2,952,015 km (0.118 R)
• M15: 3,047,608 km (0.036 R)
• M16: 3,160,554 km (0.088 R)
• M17: 3,474,261 km (0.082 R)
• M18: 3,609,348 km (0.081 R)
• M19: 3,902,410 km (0.116 R)
• M20: 4,043,182 km (0.099 R)
• M21: 4,548,972 km (0.044 R)
• M22: 4,828,421 km (0.113 R)
• M23: 5,132,703 km (0.11 R)
• M24: 5,521,957 km (0.102 R)
• M25: 5,640,737 km (0.099 R)
• M26: 6,205,918 km (0.114 R)
• M27: 6,433,008 km (0.109 R)
• M28: 6,662,940 km (0.089 R)
• M29: 7,830,551 km (0.041 R)
• M30: 8,166,249 km (0.114 R)
• M31: 8,782,293 km (0.064 R)
• M32: 8,874,894 km (0.12 R)
• M33: 9,437,082 km (0.083 R)
• M34: 9,746,451 km (0.088 R)
• M35: 9,890,364 km (0.074 R)
• M36: 9,986,855 km (0.09 R)
• M37: 10,107,730 km (0.069 R)
• M38: 10,277,823 km (0.1 R)
• M39: 10,424,279 km (0.083 R)
• M40: 10,571,483 km (0.112 R)
• M41: 10,719,435 km (0.105 R)
• M42: 10,942,785 km (0.086 R)
• M43: 11,419,105 km (0.03 R)
• M44: 12,914,934 km (0.054 R)
• M45: 13,179,124 km (0.104 R)
• M46: 13,712,739 km (0.062 R)
• M47: 13,982,315 km (0.09 R)
• M48: 14,526,552 km (0.091 R)
• M49: 15,411,872 km (0.117 R)
• M50: 16,144,153 km (0.109 R)
• M51: 16,343,268 km (0.098 R)
• M52: 16,514,558 km (0.081 R)
• M53: 16,830,209 km (0.115 R)
• M54: 17,060,889 km (0.091 R)
• M55: 17,438,325 km (0.058 R)
• M56: 18,083,091 km (0.117 R)
• M57: 18,230,745 km (0.108 R)
• M58: 18,349,076 km (0.065 R)
• M59: 18,497,478 km (0.041 R)
• M60: 18,586,638 km (0.119 R)
• M61: 19,004,913 km (0.032 R)
• M62: 19,486,768 km (0.044 R)
• M63: 19,577,574 km (0.119 R)
• M64: 19,729,117 km (0.098 R)
• M65: 19,941,995 km (0.087 R)
• M66: 20,554,747 km (0.104 R)
• M67: 20,647,049 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 6.9

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.59 AU - 11.99 AU

Year: 18483 Days

Day: 22.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,143,579 km

• M1: 88,263 km (0.089 R)
• M2: 142,417 km (0.066 R)
• M3: 292,913 km (0.089 R)
• M4: 456,274 km (0.118 R)
• M5: 517,309 km (0.115 R)
• M6: 625,768 km (0.109 R)
• M7: 865,723 km (0.116 R)
• M8: 1,105,528 km (0.054 R)
• M9: 1,365,829 km (0.082 R)
• M10: 1,709,604 km (0.064 R)
• M11: 2,114,566 km (0.115 R)
• M12: 2,256,085 km (0.076 R)
• M13: 2,511,150 km (0.064 R)
• M14: 2,891,727 km (0.103 R)
• M15: 2,970,116 km (0.107 R)
• M16: 3,049,104 km (0.085 R)
• M17: 3,128,839 km (0.11 R)
• M18: 3,791,408 km (0.08 R)
• M19: 4,094,643 km (0.106 R)
• M20: 4,138,625 km (0.036 R)
• M21: 4,271,618 km (0.105 R)
• M22: 4,496,164 km (0.071 R)
• M23: 5,432,796 km (0.04 R)
• M24: 5,774,478 km (0.034 R)
• M25: 6,685,080 km (0.117 R)
• M26: 6,998,488 km (0.092 R)
• M27: 7,912,231 km (0.068 R)
• M28: 8,692,683 km (0.104 R)
• M29: 8,749,381 km (0.051 R)
• M30: 9,790,732 km (0.12 R)
• M31: 11,300,773 km (0.113 R)
• M32: 12,051,006 km (0.081 R)
• M33: 13,076,350 km (0.068 R)
• M34: 13,467,997 km (0.026 R)
• M35: 13,797,262 km (0.105 R)
• M36: 15,277,683 km (0.116 R)
• M37: 15,346,198 km (0.074 R)
• M38: 15,828,352 km (0.077 R)
• M39: 16,525,927 km (0.086 R)
• M40: 17,162,317 km (0.057 R)
• M41: 18,023,252 km (0.096 R)
• M42: 18,458,881 km (0.088 R)
• M43: 20,613,240 km (0.101 R)
• M44: 20,840,629 km (0.119 R)
• M45: 21,604,625 km (0.108 R)
• M46: 22,144,823 km (0.082 R)
• M47: 23,159,845 km (0.086 R)
• M48: 24,189,976 km (0.062 R)
• M49: 24,590,150 km (0.067 R)
• M50: 24,670,484 km (0.055 R)
• M51: 26,541,205 km (0.101 R)
• M52: 27,202,578 km (0.076 R)
• M53: 27,285,604 km (0.085 R)
• M54: 27,618,759 km (0.106 R)
• M55: 29,389,250 km (0.111 R)
• M56: 29,730,632 km (0.057 R)
• M57: 30,935,942 km (0.099 R)
• M58: 31,719,087 km (0.074 R)
• M59: 33,928,647 km (0.09 R)
• M60: 36,645,046 km (0.104 R)
• M61: 38,867,771 km (0.1 R)
• M62: 40,184,531 km (0.105 R)
• M63: 41,229,323 km (0.115 R)
• M64: 41,515,803 km (0.092 R)
• M65: 41,707,138 km (0.091 R)
• M66: 42,861,436 km (0.089 R)
• M67: 45,891,690 km (0.066 R)
• M68: 46,287,825 km (0.044 R)
• M69: 46,784,340 km (0.103 R)
• M70: 48,385,337 km (0.097 R)
• M71: 50,615,991 km (0.093 R)
• M72: 53,398,960 km (0.113 R)
• M73: 53,607,051 km (0.107 R)
• M74: 55,281,649 km (0.1 R)
• M75: 55,914,149 km (0.119 R)
• M76: 60,515,929 km (0.088 R)
• M77: 61,058,969 km (0.101 R)
• M78: 62,587,710 km (0.064 R)
• M79: 62,697,515 km (0.087 R)
• M80: 63,467,046 km (0.102 R)
• M81: 65,683,040 km (0.106 R)
• M82: 69,621,652 km (0.092 R)
• M83: 72,596,555 km (0.09 R)
• M84: 73,289,044 km (0.119 R)
• M85: 73,867,689 km (0.104 R)
• M86: 74,099,565 km (0.103 R)
• M87: 74,447,829 km (0.106 R)
• M88: 78,078,719 km (0.069 R)
• M89: 78,551,448 km (0.116 R)
• M90: 78,669,780 km (0.088 R)
• M91: 79,143,557 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit