🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.14 AU - 1.46 AU

Year: 531 Days

Day: 28.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,229,227 km

• M1: 348,264 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.36 AU - 2.14 AU

Year: 829 Days

Day: 16.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.05 AU - 3.03 AU

Year: 1450 Days

Day: 33.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,229,227 km

• M1: 682,465 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.36 AU - 3.52 AU

Year: 1805 Days

Day: 48 Hours

Environment

Temp: -103 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.63 AU - 3.87 AU

Year: 2098 Days

Day: 47 Hours

Environment

Temp: -100 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.97 AU - 3.63 AU

Year: 2147 Days

Day: 44.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.16 AU - 3.72 AU

Year: 2285 Days

Day: 32.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.74 AU - 5.22 AU

Year: 3396 Days

Day: 19.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 116.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.6

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.71 AU - 6.59 AU

Year: 4810 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,229,227 km

• M1: 180,565 km (0.09 R)
• M2: 271,670 km (0.087 R)
• M3: 462,557 km (0.082 R)
• M4: 694,882 km (0.101 R)
• M5: 1,124,078 km (0.079 R)
• M6: 1,265,000 km (0.064 R)
• M7: 1,476,082 km (0.09 R)
• M8: 1,828,385 km (0.047 R)
• M9: 2,226,316 km (0.093 R)
• M10: 2,416,604 km (0.116 R)
• M11: 3,669,337 km (0.082 R)
• M12: 4,091,352 km (0.057 R)
• M13: 4,957,524 km (0.05 R)
• M14: 5,082,288 km (0.058 R)
• M15: 5,208,250 km (0.086 R)
• M16: 5,682,924 km (0.028 R)
• M17: 5,866,331 km (0.096 R)
• M18: 6,078,311 km (0.063 R)
• M19: 6,414,607 km (0.118 R)
• M20: 6,605,793 km (0.088 R)
• M21: 7,517,592 km (0.114 R)
• M22: 8,083,671 km (0.065 R)
• M23: 8,468,735 km (0.098 R)
• M24: 8,573,454 km (0.055 R)
• M25: 9,942,574 km (0.091 R)
• M26: 10,483,520 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.2

Radius: 5.7

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.68 AU - 15.3 AU

Year: 20786 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,229,227 km

• M1: 83,775 km (0.09 R)
• M2: 126,859 km (0.111 R)
• M3: 214,523 km (0.043 R)
• M4: 816,954 km (0.115 R)
• M5: 944,711 km (0.041 R)
• M6: 1,190,949 km (0.119 R)
• M7: 1,773,483 km (0.103 R)
• M8: 1,973,645 km (0.103 R)
• M9: 2,042,011 km (0.096 R)
• M10: 2,922,394 km (0.104 R)
• M11: 3,566,563 km (0.117 R)
• M12: 3,819,234 km (0.091 R)
• M13: 3,861,869 km (0.113 R)
• M14: 4,840,389 km (0.12 R)
• M15: 5,404,821 km (0.073 R)
• M16: 6,289,992 km (0.044 R)
• M17: 6,391,120 km (0.095 R)
• M18: 8,246,134 km (0.079 R)
• M19: 8,861,280 km (0.059 R)
• M20: 9,899,340 km (0.07 R)
• M21: 10,076,015 km (0.077 R)
• M22: 10,432,656 km (0.031 R)
• M23: 11,036,134 km (0.086 R)
• M24: 11,403,696 km (0.1 R)
• M25: 11,589,048 km (0.11 R)
• M26: 11,900,062 km (0.043 R)
• M27: 12,340,029 km (0.034 R)
• M28: 13,626,421 km (0.078 R)
• M29: 14,219,128 km (0.084 R)
• M30: 15,293,390 km (0.113 R)
• M31: 17,590,166 km (0.117 R)
• M32: 18,960,483 km (0.043 R)
• M33: 19,033,636 km (0.029 R)
• M34: 19,253,396 km (0.112 R)
• M35: 19,992,110 km (0.11 R)
• M36: 21,268,928 km (0.04 R)
• M37: 23,743,127 km (0.038 R)
• M38: 25,013,961 km (0.057 R)
• M39: 25,415,631 km (0.094 R)
• M40: 26,225,404 km (0.091 R)
• M41: 29,972,233 km (0.109 R)
• M42: 30,313,316 km (0.092 R)
• M43: 30,655,745 km (0.12 R)
• M44: 30,827,334 km (0.108 R)
• M45: 30,913,353 km (0.108 R)
• M46: 31,430,662 km (0.072 R)
• M47: 33,440,360 km (0.117 R)
• M48: 35,401,289 km (0.115 R)
• M49: 35,491,347 km (0.1 R)
• M50: 35,671,463 km (0.061 R)
• M51: 36,214,054 km (0.03 R)
• M52: 36,486,472 km (0.082 R)
• M53: 38,689,450 km (0.106 R)
• M54: 39,060,752 km (0.078 R)
• M55: 39,994,243 km (0.088 R)
• M56: 40,275,636 km (0.08 R)
• M57: 42,073,653 km (0.076 R)
• M58: 42,551,170 km (0.077 R)
• M59: 43,318,756 km (0.109 R)
• M60: 43,704,420 km (0.109 R)
• M61: 44,187,920 km (0.12 R)
• M62: 44,673,215 km (0.026 R)
• M63: 44,770,604 km (0.113 R)
• M64: 45,257,993 km (0.084 R)
• M65: 46,730,934 km (0.097 R)
• M66: 47,522,905 km (0.104 R)
• M67: 48,419,146 km (0.076 R)
• M68: 48,919,401 km (0.041 R)
• M69: 49,824,319 km (0.107 R)
• M70: 51,752,785 km (0.12 R)
• M71: 54,223,394 km (0.102 R)
• M72: 54,638,827 km (0.037 R)
• M73: 55,786,841 km (0.092 R)
• M74: 56,521,516 km (0.112 R)
• M75: 57,048,250 km (0.077 R)
• M76: 58,638,326 km (0.053 R)
• M77: 59,920,829 km (0.078 R)
• M78: 61,320,616 km (0.038 R)
• M79: 62,187,236 km (0.109 R)
• M80: 63,058,046 km (0.028 R)
• M81: 65,694,559 km (0.116 R)
• M82: 65,915,814 km (0.072 R)
• M83: 67,026,279 km (0.077 R)
• M84: 67,695,430 km (0.068 R)
• M85: 70,167,984 km (0.118 R)
• M86: 71,074,397 km (0.061 R)
• M87: 71,529,025 km (0.119 R)
• M88: 71,642,869 km (0.11 R)
• M89: 72,898,743 km (0.12 R)
• M90: 73,701,785 km (0.054 R)
• M91: 74,046,907 km (0.05 R)
• M92: 76,244,649 km (0.06 R)
• M93: 76,360,887 km (0.054 R)
• M94: 76,477,274 km (0.111 R)
• M95: 77,526,853 km (0.081 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit