🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.99 AU - 1.03 AU

Year: 378 Days

Day: 25.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.47 AU - 1.53 AU

Year: 685 Days

Day: 19.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,525,348 km

• M1: 534,812 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.46 AU - 2.36 AU

Year: 984 Days

Day: 43.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 104.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.09 AU - 2.17 AU

Year: 1159 Days

Day: 27.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.61 AU - 2.67 AU

Year: 1599 Days

Day: 44.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,525,348 km

• M1: 225,743 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.7 AU - 4.54 AU

Year: 3117 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.85 AU - 4.61 AU

Year: 3243 Days

Day: 39.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.44 AU - 4.44 AU

Year: 3488 Days

Day: 30.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.9

Radius: 10.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.44 AU - 4.7 AU

Year: 3642 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 21,525,348 km

• M1: 129,103 km (0.113 R)
• M2: 225,444 km (0.09 R)
• M3: 356,791 km (0.096 R)
• M4: 454,628 km (0.065 R)
• M5: 701,016 km (0.086 R)
• M6: 779,405 km (0.076 R)
• M7: 850,613 km (0.112 R)
• M8: 967,599 km (0.118 R)
• M9: 1,056,161 km (0.108 R)
• M10: 1,147,565 km (0.085 R)
• M11: 1,476,681 km (0.096 R)
• M12: 1,606,083 km (0.088 R)
• M13: 1,793,828 km (0.117 R)
• M14: 1,890,468 km (0.12 R)
• M15: 2,060,262 km (0.087 R)
• M16: 2,176,350 km (0.045 R)
• M17: 2,279,722 km (0.054 R)
• M18: 2,369,780 km (0.085 R)
• M19: 2,476,144 km (0.042 R)
• M20: 2,553,336 km (0.088 R)
• M21: 2,725,673 km (0.036 R)
• M22: 2,869,736 km (0.11 R)
• M23: 2,967,124 km (0.099 R)
• M24: 3,049,104 km (0.077 R)
• M25: 3,350,843 km (0.085 R)
• M26: 3,679,808 km (0.089 R)
• M27: 3,803,675 km (0.047 R)
• M28: 4,313,206 km (0.097 R)
• M29: 4,902,322 km (0.12 R)
• M30: 5,375,799 km (0.109 R)
• M31: 5,557,112 km (0.102 R)
• M32: 5,802,153 km (0.049 R)
• M33: 6,218,484 km (0.119 R)
• M34: 6,622,847 km (0.047 R)
• M35: 7,124,000 km (0.113 R)
• M36: 7,234,553 km (0.078 R)
• M37: 7,682,449 km (0.118 R)
• M38: 7,909,838 km (0.112 R)
• M39: 8,605,318 km (0.082 R)
• M40: 9,055,907 km (0.109 R)
• M41: 9,247,991 km (0.04 R)
• M42: 9,489,891 km (0.08 R)
• M43: 9,562,894 km (0.107 R)
• M44: 9,636,197 km (0.082 R)
• M45: 9,832,170 km (0.112 R)
• M46: 9,955,439 km (0.098 R)
• M47: 10,054,473 km (0.107 R)
• M48: 10,478,732 km (0.032 R)
• M49: 10,705,672 km (0.113 R)
• M50: 10,807,100 km (0.105 R)
• M51: 11,707,978 km (0.044 R)
• M52: 12,552,757 km (0.094 R)
• M53: 13,335,154 km (0.053 R)
• M54: 13,553,717 km (0.117 R)
• M55: 13,856,353 km (0.115 R)
• M56: 14,050,082 km (0.09 R)
• M57: 15,231,158 km (0.118 R)
• M58: 15,517,039 km (0.091 R)
• M59: 15,747,121 km (0.094 R)
• M60: 16,356,283 km (0.091 R)
• M61: 16,796,101 km (0.088 R)
• M62: 17,657,485 km (0.119 R)
• M63: 18,991,749 km (0.116 R)
• M64: 19,176,203 km (0.074 R)
• M65: 19,361,256 km (0.092 R)
• M66: 20,201,397 km (0.118 R)
• M67: 20,358,176 km (0.114 R)
• M68: 20,641,664 km (0.045 R)
• M69: 21,148,651 km (0.085 R)
• M70: 21,371,851 km (0.074 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 8.1

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.46 AU - 8.7 AU

Year: 7780 Days

Day: 14.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,525,348 km

• M1: 110,702 km (0.065 R)
• M2: 170,691 km (0.066 R)
• M3: 235,018 km (0.065 R)
• M4: 362,176 km (0.075 R)
• M5: 622,327 km (0.06 R)
• M6: 1,446,312 km (0.117 R)
• M7: 1,682,677 km (0.109 R)
• M8: 1,931,458 km (0.059 R)
• M9: 2,002,667 km (0.09 R)
• M10: 2,448,618 km (0.068 R)
• M11: 2,746,767 km (0.087 R)
• M12: 3,190,474 km (0.057 R)
• M13: 3,446,585 km (0.105 R)
• M14: 3,516,148 km (0.088 R)
• M15: 3,727,231 km (0.085 R)
• M16: 4,385,761 km (0.113 R)
• M17: 5,020,654 km (0.103 R)
• M18: 5,318,803 km (0.079 R)
• M19: 5,500,415 km (0.093 R)
• M20: 5,561,450 km (0.081 R)
• M21: 5,745,905 km (0.116 R)
• M22: 5,974,041 km (0.103 R)
• M23: 6,417,898 km (0.098 R)
• M24: 6,546,552 km (0.108 R)
• M25: 7,026,163 km (0.099 R)
• M26: 7,181,147 km (0.089 R)
• M27: 7,835,039 km (0.037 R)
• M28: 8,792,016 km (0.077 R)
• M29: 8,863,524 km (0.038 R)
• M30: 9,247,991 km (0.098 R)
• M31: 9,711,595 km (0.081 R)
• M32: 10,082,896 km (0.047 R)
• M33: 10,207,661 km (0.082 R)
• M34: 11,070,093 km (0.095 R)
• M35: 11,380,060 km (0.027 R)
• M36: 11,640,510 km (0.103 R)
• M37: 12,008,520 km (0.084 R)
• M38: 13,080,987 km (0.081 R)
• M39: 13,353,854 km (0.11 R)
• M40: 13,436,133 km (0.092 R)
• M41: 14,016,423 km (0.091 R)
• M42: 14,127,873 km (0.025 R)
• M43: 14,379,796 km (0.078 R)
• M44: 14,718,037 km (0.096 R)
• M45: 15,430,871 km (0.062 R)
• M46: 15,517,189 km (0.047 R)
• M47: 15,719,295 km (0.057 R)
• M48: 15,864,106 km (0.117 R)
• M49: 16,272,060 km (0.116 R)
• M50: 16,359,874 km (0.103 R)
• M51: 16,772,016 km (0.08 R)
• M52: 17,456,426 km (0.069 R)
• M53: 17,666,611 km (0.12 R)
• M54: 18,089,375 km (0.052 R)
• M55: 20,001,385 km (0.049 R)
• M56: 20,315,840 km (0.086 R)
• M57: 20,505,231 km (0.114 R)
• M58: 21,140,872 km (0.036 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit