🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.98 AU - 1.08 AU

Year: 386 Days

Day: 31.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.47 AU

Year: 485 Days

Day: 12.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.28 AU - 2.68 AU

Year: 1441 Days

Day: 14.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 9.3

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.18 AU - 5.54 AU

Year: 3953 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,809,794 km

• M1: 118,033 km (0.103 R)
• M2: 229,932 km (0.101 R)
• M3: 403,615 km (0.065 R)
• M4: 644,767 km (0.074 R)
• M5: 753,973 km (0.108 R)
• M6: 1,017,266 km (0.087 R)
• M7: 1,120,189 km (0.077 R)
• M8: 1,351,018 km (0.114 R)
• M9: 1,523,355 km (0.045 R)
• M10: 2,033,933 km (0.059 R)
• M11: 2,182,035 km (0.037 R)
• M12: 2,385,188 km (0.107 R)
• M13: 2,489,159 km (0.047 R)
• M14: 2,576,973 km (0.06 R)
• M15: 3,125,548 km (0.085 R)
• M16: 3,550,556 km (0.064 R)
• M17: 3,689,532 km (0.083 R)
• M18: 3,749,820 km (0.092 R)
• M19: 4,014,309 km (0.101 R)
• M20: 4,180,213 km (0.107 R)
• M21: 4,390,847 km (0.052 R)
• M22: 4,691,539 km (0.101 R)
• M23: 4,756,913 km (0.062 R)
• M24: 5,426,663 km (0.079 R)
• M25: 5,587,331 km (0.048 R)
• M26: 5,726,158 km (0.091 R)
• M27: 5,866,331 km (0.083 R)
• M28: 6,365,539 km (0.109 R)
• M29: 6,705,874 km (0.108 R)
• M30: 6,828,993 km (0.098 R)
• M31: 6,977,544 km (0.068 R)
• M32: 7,127,291 km (0.087 R)
• M33: 7,379,214 km (0.108 R)
• M34: 7,969,677 km (0.042 R)
• M35: 8,257,503 km (0.095 R)
• M36: 8,816,401 km (0.107 R)
• M37: 9,195,931 km (0.065 R)
• M38: 9,415,092 km (0.099 R)
• M39: 9,525,345 km (0.059 R)
• M40: 9,775,024 km (0.069 R)
• M41: 10,026,947 km (0.084 R)
• M42: 10,737,686 km (0.095 R)
• M43: 10,881,899 km (0.103 R)
• M44: 11,055,582 km (0.106 R)
• M45: 11,464,732 km (0.119 R)
• M46: 11,878,819 km (0.05 R)
• M47: 12,358,131 km (0.115 R)
• M48: 12,600,180 km (0.083 R)
• M49: 12,904,911 km (0.111 R)
• M50: 13,027,581 km (0.075 R)
• M51: 13,335,603 km (0.111 R)
• M52: 14,211,199 km (0.086 R)
• M53: 14,528,496 km (0.058 R)
• M54: 14,784,010 km (0.092 R)
• M55: 14,848,037 km (0.042 R)
• M56: 15,105,346 km (0.11 R)
• M57: 15,755,199 km (0.113 R)
• M58: 15,886,247 km (0.073 R)
• M59: 17,149,302 km (0.079 R)
• M60: 17,216,621 km (0.118 R)
• M61: 17,453,135 km (0.111 R)
• M62: 18,513,335 km (0.108 R)
• M63: 18,617,156 km (0.116 R)
• M64: 18,825,097 km (0.073 R)
• M65: 19,278,528 km (0.086 R)
• M66: 19,629,634 km (0.104 R)
• M67: 20,516,899 km (0.058 R)
• M68: 20,660,064 km (0.066 R)
• M69: 20,911,389 km (0.079 R)
• M70: 21,744,350 km (0.097 R)
• M71: 22,000,012 km (0.099 R)
• M72: 22,256,722 km (0.091 R)
• M73: 22,477,379 km (0.107 R)
• M74: 22,588,082 km (0.077 R)
• M75: 23,330,536 km (0.114 R)
• M76: 24,156,466 km (0.075 R)
• M77: 24,345,557 km (0.078 R)
• M78: 25,106,711 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.7

Radius: 14.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 7.94 AU - 10.76 AU

Year: 10549 Days

Day: 10 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,809,794 km

• M1: 217,814 km (0.026 R)
• M2: 354,547 km (0.062 R)
• M3: 922,420 km (0.116 R)
• M4: 1,044,044 km (0.118 R)
• M5: 1,171,651 km (0.082 R)
• M6: 1,588,131 km (0.041 R)
• M7: 1,712,297 km (0.098 R)
• M8: 3,130,335 km (0.105 R)
• M9: 3,224,881 km (0.054 R)
• M10: 3,812,203 km (0.082 R)
• M11: 5,691,900 km (0.09 R)
• M12: 6,082,350 km (0.044 R)
• M13: 6,320,959 km (0.068 R)
• M14: 6,807,302 km (0.074 R)
• M15: 7,013,597 km (0.11 R)
• M16: 7,602,265 km (0.109 R)
• M17: 8,962,109 km (0.097 R)
• M18: 9,462,813 km (0.032 R)
• M19: 9,925,819 km (0.095 R)
• M20: 10,730,057 km (0.109 R)
• M21: 11,018,930 km (0.067 R)
• M22: 11,555,239 km (0.058 R)
• M23: 12,704,300 km (0.082 R)
• M24: 13,421,472 km (0.088 R)
• M25: 13,837,205 km (0.09 R)
• M26: 14,046,791 km (0.106 R)
• M27: 14,310,084 km (0.117 R)
• M28: 14,734,941 km (0.05 R)
• M29: 14,895,310 km (0.092 R)
• M30: 16,089,101 km (0.026 R)
• M31: 16,199,205 km (0.041 R)
• M32: 17,652,698 km (0.094 R)
• M33: 17,766,243 km (0.119 R)
• M34: 18,625,683 km (0.063 R)
• M35: 19,089,586 km (0.062 R)
• M36: 19,206,123 km (0.06 R)
• M37: 19,910,579 km (0.108 R)
• M38: 20,504,034 km (0.088 R)
• M39: 22,812,179 km (0.117 R)
• M40: 23,620,606 km (0.077 R)
• M41: 23,871,183 km (0.1 R)
• M42: 23,996,845 km (0.078 R)
• M43: 24,185,787 km (0.109 R)
• M44: 25,908,107 km (0.092 R)
• M45: 26,426,015 km (0.094 R)
• M46: 27,209,310 km (0.091 R)
• M47: 28,000,233 km (0.096 R)
• M48: 28,132,777 km (0.094 R)
• M49: 29,739,608 km (0.111 R)
• M50: 30,349,967 km (0.095 R)
• M51: 30,622,535 km (0.091 R)
• M52: 31,721,032 km (0.115 R)
• M53: 32,136,166 km (0.056 R)
• M54: 32,553,245 km (0.091 R)
• M55: 34,310,272 km (0.066 R)
• M56: 34,594,208 km (0.084 R)
• M57: 36,025,860 km (0.091 R)
• M58: 38,062,485 km (0.098 R)
• M59: 39,391,363 km (0.041 R)
• M60: 39,688,764 km (0.069 R)
• M61: 40,136,361 km (0.097 R)
• M62: 40,810,598 km (0.107 R)
• M63: 42,398,729 km (0.093 R)
• M64: 42,627,315 km (0.096 R)
• M65: 42,856,200 km (0.051 R)
• M66: 43,315,315 km (0.102 R)
• M67: 45,323,517 km (0.102 R)
• M68: 45,791,310 km (0.065 R)
• M69: 46,104,119 km (0.046 R)
• M70: 46,417,527 km (0.112 R)
• M71: 46,810,221 km (0.067 R)
• M72: 47,362,087 km (0.059 R)
• M73: 47,836,762 km (0.11 R)
• M74: 48,154,059 km (0.107 R)
• M75: 49,670,831 km (0.113 R)
• M76: 50,475,518 km (0.084 R)
• M77: 50,717,717 km (0.062 R)
• M78: 52,342,500 km (0.056 R)
• M79: 52,997,140 km (0.115 R)
• M80: 54,811,613 km (0.084 R)
• M81: 55,476,426 km (0.04 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 19,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit