🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 400 Days

Day: 21.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,914,798 km

• M1: 269,127 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.13 AU - 1.67 AU

Year: 634 Days

Day: 20.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.83 AU - 2.33 AU

Year: 1149 Days

Day: 21.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.46 AU - 2.56 AU

Year: 1523 Days

Day: 38.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.35 AU - 3.41 AU

Year: 2379 Days

Day: 21.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.92 AU - 4.12 AU

Year: 2529 Days

Day: 13.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,914,798 km

• M1: 1,778,120 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 8.2

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.65 AU - 11.07 AU

Year: 13703 Days

Day: 12.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 63,914,798 km

• M1: 131,646 km (0.092 R)
• M2: 185,801 km (0.1 R)
• M3: 467,194 km (0.102 R)
• M4: 670,946 km (0.113 R)
• M5: 815,458 km (0.095 R)
• M6: 880,533 km (0.109 R)
• M7: 947,553 km (0.036 R)
• M8: 1,111,063 km (0.105 R)
• M9: 1,183,918 km (0.093 R)
• M10: 1,309,281 km (0.058 R)
• M11: 2,273,140 km (0.091 R)
• M12: 2,990,013 km (0.108 R)
• M13: 4,071,605 km (0.066 R)
• M14: 4,301,388 km (0.112 R)
• M15: 4,574,852 km (0.071 R)
• M16: 4,693,783 km (0.1 R)
• M17: 5,138,537 km (0.113 R)
• M18: 5,428,608 km (0.077 R)
• M19: 5,512,532 km (0.117 R)
• M20: 5,895,353 km (0.065 R)
• M21: 6,330,832 km (0.067 R)
• M22: 6,641,996 km (0.112 R)
• M23: 6,731,755 km (0.079 R)
• M24: 7,094,978 km (0.075 R)
• M25: 7,557,984 km (0.114 R)
• M26: 8,561,935 km (0.102 R)
• M27: 8,955,377 km (0.065 R)
• M28: 10,482,772 km (0.1 R)
• M29: 10,587,490 km (0.104 R)
• M30: 10,745,166 km (0.094 R)
• M31: 12,585,968 km (0.108 R)
• M32: 12,920,768 km (0.108 R)
• M33: 14,231,545 km (0.119 R)
• M34: 14,347,483 km (0.086 R)
• M35: 14,814,528 km (0.062 R)
• M36: 16,427,492 km (0.058 R)
• M37: 17,223,652 km (0.102 R)
• M38: 19,172,762 km (0.057 R)
• M39: 19,429,323 km (0.074 R)
• M40: 19,558,126 km (0.04 R)
• M41: 22,663,180 km (0.06 R)
• M42: 23,275,035 km (0.072 R)
• M43: 23,548,799 km (0.076 R)
• M44: 23,823,611 km (0.116 R)
• M45: 24,376,225 km (0.12 R)
• M46: 24,654,178 km (0.116 R)
• M47: 25,494,320 km (0.06 R)
• M48: 25,564,780 km (0.101 R)
• M49: 25,705,851 km (0.089 R)
• M50: 26,415,094 km (0.075 R)
• M51: 26,987,157 km (0.084 R)
• M52: 27,346,640 km (0.109 R)
• M53: 28,874,184 km (0.095 R)
• M54: 30,279,955 km (0.117 R)
• M55: 30,354,605 km (0.034 R)
• M56: 30,878,646 km (0.047 R)
• M57: 31,556,624 km (0.059 R)
• M58: 32,011,401 km (0.061 R)
• M59: 32,391,978 km (0.06 R)
• M60: 32,621,162 km (0.12 R)
• M61: 33,080,876 km (0.106 R)
• M62: 34,317,602 km (0.101 R)
• M63: 34,395,393 km (0.062 R)
• M64: 35,254,982 km (0.105 R)
• M65: 35,490,599 km (0.089 R)
• M66: 35,569,287 km (0.088 R)
• M67: 39,413,205 km (0.116 R)
• M68: 40,805,811 km (0.074 R)
• M69: 42,966,752 km (0.11 R)
• M70: 43,807,792 km (0.096 R)
• M71: 43,892,165 km (0.061 R)
• M72: 44,315,078 km (0.086 R)
• M73: 45,164,794 km (0.114 R)
• M74: 45,335,336 km (0.11 R)
• M75: 45,848,307 km (0.104 R)
• M76: 48,355,118 km (0.072 R)
• M77: 48,529,549 km (0.062 R)
• M78: 48,704,280 km (0.101 R)
• M79: 48,879,159 km (0.073 R)
• M80: 49,757,000 km (0.096 R)
• M81: 51,172,345 km (0.118 R)
• M82: 51,261,206 km (0.101 R)
• M83: 51,706,410 km (0.115 R)
• M84: 51,974,190 km (0.088 R)
• M85: 52,332,028 km (0.109 R)
• M86: 53,500,238 km (0.087 R)
• M87: 54,314,050 km (0.106 R)
• M88: 54,495,512 km (0.081 R)
• M89: 55,771,133 km (0.111 R)
• M90: 57,610,290 km (0.073 R)
• M91: 58,723,298 km (0.107 R)
• M92: 59,562,691 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 15,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit