🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.97 AU - 1.43 AU

Year: 483 Days

Day: 38.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,734,416 km

• M1: 373,396 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.93 AU - 2.47 AU

Year: 1198 Days

Day: 34.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2 AU - 3.06 AU

Year: 1477 Days

Day: 36.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 121.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.4 AU - 2.9 AU

Year: 1584 Days

Day: 16.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.12 AU - 5.04 AU

Year: 3025 Days

Day: 24.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.2

Radius: 9.3

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.76 AU - 4.94 AU

Year: 3921 Days

Day: 8.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,734,416 km

• M1: 117,285 km (0.088 R)
• M2: 251,923 km (0.057 R)
• M3: 313,408 km (0.044 R)
• M4: 395,238 km (0.074 R)
• M5: 649,853 km (0.034 R)
• M6: 805,285 km (0.099 R)
• M7: 983,157 km (0.06 R)
• M8: 1,300,903 km (0.106 R)
• M9: 1,580,352 km (0.109 R)
• M10: 2,763,970 km (0.083 R)
• M11: 2,848,942 km (0.102 R)
• M12: 2,934,811 km (0.081 R)
• M13: 3,227,275 km (0.078 R)
• M14: 3,824,769 km (0.065 R)
• M15: 4,063,677 km (0.116 R)
• M16: 4,258,303 km (0.091 R)
• M17: 4,456,072 km (0.095 R)
• M18: 4,640,077 km (0.06 R)
• M19: 4,775,463 km (0.038 R)
• M20: 4,860,734 km (0.112 R)
• M21: 5,032,772 km (0.071 R)
• M22: 5,137,041 km (0.104 R)
• M23: 5,207,053 km (0.068 R)
• M24: 5,525,547 km (0.118 R)
• M25: 5,960,129 km (0.11 R)
• M26: 6,107,483 km (0.07 R)
• M27: 6,368,232 km (0.082 R)
• M28: 6,785,311 km (0.068 R)
• M29: 7,172,320 km (0.093 R)
• M30: 8,048,814 km (0.058 R)
• M31: 8,211,876 km (0.104 R)
• M32: 8,273,211 km (0.106 R)
• M33: 8,770,026 km (0.116 R)
• M34: 8,853,800 km (0.116 R)
• M35: 9,191,592 km (0.117 R)
• M36: 9,554,966 km (0.119 R)
• M37: 9,988,500 km (0.103 R)
• M38: 10,584,199 km (0.106 R)
• M39: 10,807,698 km (0.113 R)
• M40: 11,510,509 km (0.037 R)
• M41: 11,971,869 km (0.073 R)
• M42: 13,609,367 km (0.109 R)
• M43: 13,755,075 km (0.088 R)
• M44: 13,974,535 km (0.107 R)
• M45: 14,342,995 km (0.118 R)
• M46: 14,714,746 km (0.065 R)
• M47: 14,989,258 km (0.113 R)
• M48: 15,366,544 km (0.114 R)
• M49: 15,492,954 km (0.092 R)
• M50: 15,594,232 km (0.066 R)
• M51: 15,976,454 km (0.116 R)
• M52: 16,620,323 km (0.094 R)
• M53: 17,062,984 km (0.104 R)
• M54: 17,193,882 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.4

Radius: 8.5

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.58 AU - 8.98 AU

Year: 8746 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 150.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,734,416 km

• M1: 107,262 km (0.051 R)
• M2: 391,198 km (0.094 R)
• M3: 771,027 km (0.09 R)
• M4: 1,224,159 km (0.072 R)
• M5: 1,286,093 km (0.113 R)
• M6: 1,456,485 km (0.059 R)
• M7: 1,589,328 km (0.12 R)
• M8: 1,987,408 km (0.059 R)
• M9: 2,338,215 km (0.12 R)
• M10: 2,573,981 km (0.104 R)
• M11: 2,681,243 km (0.112 R)
• M12: 3,957,163 km (0.065 R)
• M13: 4,112,745 km (0.038 R)
• M14: 5,121,334 km (0.12 R)
• M15: 6,202,777 km (0.089 R)
• M16: 6,492,996 km (0.114 R)
• M17: 6,862,204 km (0.102 R)
• M18: 7,049,351 km (0.115 R)
• M19: 7,543,921 km (0.088 R)
• M20: 7,698,306 km (0.075 R)
• M21: 7,931,829 km (0.102 R)
• M22: 8,128,400 km (0.083 R)
• M23: 9,925,669 km (0.046 R)
• M24: 10,094,864 km (0.032 R)
• M25: 10,307,892 km (0.114 R)
• M26: 10,608,583 km (0.094 R)
• M27: 10,738,285 km (0.108 R)
• M28: 10,912,117 km (0.061 R)
• M29: 11,262,625 km (0.052 R)
• M30: 11,527,862 km (0.068 R)
• M31: 12,154,977 km (0.079 R)
• M32: 12,245,334 km (0.069 R)
• M33: 12,793,012 km (0.057 R)
• M34: 13,301,943 km (0.117 R)
• M35: 13,629,413 km (0.094 R)
• M36: 14,149,116 km (0.055 R)
• M37: 14,435,447 km (0.1 R)
• M38: 14,868,383 km (0.069 R)
• M39: 15,159,500 km (0.11 R)
• M40: 15,305,657 km (0.105 R)
• M41: 15,452,413 km (0.082 R)
• M42: 16,342,371 km (0.103 R)
• M43: 16,894,536 km (0.09 R)
• M44: 17,046,079 km (0.052 R)
• M45: 18,016,969 km (0.101 R)
• M46: 18,431,056 km (0.117 R)
• M47: 18,639,296 km (0.072 R)
• M48: 18,848,285 km (0.043 R)
• M49: 21,252,921 km (0.11 R)
• M50: 21,800,299 km (0.084 R)
• M51: 22,075,709 km (0.096 R)
• M52: 22,186,262 km (0.068 R)
• M53: 22,463,317 km (0.081 R)
• M54: 23,076,818 km (0.032 R)
• M55: 25,296,102 km (0.094 R)
• M56: 25,643,618 km (0.048 R)
• M57: 25,701,662 km (0.064 R)
• M58: 26,284,645 km (0.058 R)
• M59: 26,636,649 km (0.05 R)
• M60: 26,872,116 km (0.105 R)
• M61: 28,299,429 km (0.068 R)
• M62: 29,204,048 km (0.097 R)
• M63: 30,671,004 km (0.116 R)
• M64: 30,856,057 km (0.097 R)
• M65: 31,475,542 km (0.115 R)
• M66: 31,537,774 km (0.109 R)
• M67: 32,099,215 km (0.04 R)
• M68: 32,161,747 km (0.101 R)
• M69: 32,538,135 km (0.047 R)
• M70: 34,570,123 km (0.08 R)
• M71: 35,213,544 km (0.094 R)
• M72: 36,316,379 km (0.114 R)
• M73: 36,381,604 km (0.078 R)
• M74: 36,512,203 km (0.114 R)
• M75: 37,298,788 km (0.074 R)
• M76: 38,024,787 km (0.103 R)
• M77: 38,091,059 km (0.097 R)
• M78: 38,955,585 km (0.111 R)
• M79: 40,501,080 km (0.069 R)
• M80: 40,975,306 km (0.061 R)
• M81: 42,340,536 km (0.119 R)
• M82: 42,478,016 km (0.05 R)
• M83: 43,512,785 km (0.051 R)
• M84: 43,998,529 km (0.05 R)
• M85: 44,137,655 km (0.116 R)
• M86: 44,416,356 km (0.077 R)
• M87: 45,466,682 km (0.117 R)
• M88: 46,100,678 km (0.108 R)
• M89: 46,950,693 km (0.11 R)
• M90: 47,520,212 km (0.099 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: 164 - 19,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit