🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.64 AU - 1.04 AU

Year: 289 Days

Day: 29.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,291,513 km

• M1: 46,375 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.74 AU - 1.24 AU

Year: 369 Days

Day: 19.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,291,513 km

• M1: 824,284 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.18 AU - 1.52 AU

Year: 588 Days

Day: 15.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.45 AU - 1.91 AU

Year: 816 Days

Day: 43.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,291,513 km

• M1: 204,201 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.92 AU - 4.02 AU

Year: 2422 Days

Day: 40.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.2

Radius: 10.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.96 AU - 6.8 AU

Year: 6039 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,291,513 km

• M1: 138,378 km (0.093 R)
• M2: 210,933 km (0.102 R)
• M3: 376,239 km (0.062 R)
• M4: 453,581 km (0.112 R)
• M5: 526,734 km (0.107 R)
• M6: 639,531 km (0.113 R)
• M7: 711,487 km (0.098 R)
• M8: 1,072,617 km (0.033 R)
• M9: 1,205,310 km (0.113 R)
• M10: 1,359,545 km (0.094 R)
• M11: 1,536,819 km (0.106 R)
• M12: 1,670,709 km (0.098 R)
• M13: 1,756,429 km (0.072 R)
• M14: 1,950,307 km (0.083 R)
• M15: 2,475,695 km (0.099 R)
• M16: 2,593,877 km (0.081 R)
• M17: 2,980,738 km (0.1 R)
• M18: 3,213,213 km (0.077 R)
• M19: 3,763,583 km (0.095 R)
• M20: 3,831,650 km (0.107 R)
• M21: 4,015,207 km (0.103 R)
• M22: 4,367,211 km (0.114 R)
• M23: 4,558,995 km (0.031 R)
• M24: 4,631,700 km (0.089 R)
• M25: 4,729,088 km (0.055 R)
• M26: 4,851,908 km (0.094 R)
• M27: 5,637,297 km (0.072 R)
• M28: 7,013,747 km (0.072 R)
• M29: 7,097,821 km (0.098 R)
• M30: 7,182,343 km (0.12 R)
• M31: 7,295,439 km (0.071 R)
• M32: 7,638,318 km (0.09 R)
• M33: 7,957,410 km (0.107 R)
• M34: 8,399,621 km (0.092 R)
• M35: 8,518,851 km (0.095 R)
• M36: 8,789,174 km (0.079 R)
• M37: 9,215,528 km (0.103 R)
• M38: 9,400,281 km (0.091 R)
• M39: 10,310,734 km (0.095 R)
• M40: 11,711,718 km (0.037 R)
• M41: 12,147,048 km (0.09 R)
• M42: 12,349,753 km (0.119 R)
• M43: 12,655,980 km (0.11 R)
• M44: 12,930,193 km (0.093 R)
• M45: 13,206,500 km (0.087 R)
• M46: 13,659,632 km (0.087 R)
• M47: 13,835,260 km (0.077 R)
• M48: 13,940,876 km (0.094 R)
• M49: 14,224,214 km (0.091 R)
• M50: 15,742,483 km (0.108 R)
• M51: 15,963,589 km (0.096 R)
• M52: 16,446,192 km (0.112 R)
• M53: 16,895,883 km (0.094 R)
• M54: 17,046,677 km (0.111 R)
• M55: 17,884,276 km (0.105 R)
• M56: 18,735,039 km (0.083 R)
• M57: 19,243,971 km (0.045 R)
• M58: 20,075,885 km (0.058 R)
• M59: 20,757,752 km (0.096 R)
• M60: 21,040,791 km (0.101 R)
• M61: 22,268,241 km (0.077 R)
• M62: 22,350,969 km (0.087 R)
• M63: 22,433,697 km (0.053 R)
• M64: 22,599,451 km (0.112 R)
• M65: 23,015,782 km (0.095 R)
• M66: 23,141,295 km (0.025 R)
• M67: 23,392,769 km (0.114 R)
• M68: 23,602,954 km (0.045 R)
• M69: 23,983,082 km (0.075 R)
• M70: 25,739,959 km (0.107 R)
• M71: 25,870,109 km (0.115 R)
• M72: 25,957,026 km (0.102 R)
• M73: 26,131,158 km (0.075 R)
• M74: 27,626,688 km (0.08 R)
• M75: 27,982,581 km (0.077 R)
• M76: 28,250,660 km (0.118 R)
• M77: 28,429,729 km (0.077 R)
• M78: 28,699,005 km (0.092 R)
• M79: 28,879,121 km (0.104 R)
• M80: 28,969,328 km (0.111 R)
• M81: 30,104,328 km (0.118 R)
• M82: 30,241,509 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 10.7

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.91 AU - 12.03 AU

Year: 13616 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,291,513 km

• M1: 155,432 km (0.073 R)
• M2: 420,669 km (0.092 R)
• M3: 625,768 km (0.103 R)
• M4: 905,217 km (0.074 R)
• M5: 1,285,345 km (0.086 R)
• M6: 2,202,380 km (0.117 R)
• M7: 2,492,749 km (0.086 R)
• M8: 2,961,888 km (0.067 R)
• M9: 3,392,281 km (0.11 R)
• M10: 3,525,274 km (0.089 R)
• M11: 3,614,883 km (0.072 R)
• M12: 3,957,911 km (0.1 R)
• M13: 4,051,260 km (0.084 R)
• M14: 4,240,052 km (0.11 R)
• M15: 4,359,581 km (0.088 R)
• M16: 4,528,776 km (0.118 R)
• M17: 4,999,112 km (0.075 R)
• M18: 5,511,036 km (0.117 R)
• M19: 5,879,496 km (0.106 R)
• M20: 6,529,648 km (0.096 R)
• M21: 6,723,527 km (0.051 R)
• M22: 7,032,297 km (0.068 R)
• M23: 7,117,268 km (0.032 R)
• M24: 8,583,776 km (0.095 R)
• M25: 9,258,014 km (0.094 R)
• M26: 10,430,263 km (0.106 R)
• M27: 10,787,652 km (0.073 R)
• M28: 12,911,643 km (0.065 R)
• M29: 13,471,288 km (0.099 R)
• M30: 13,647,814 km (0.061 R)
• M31: 14,397,598 km (0.057 R)
• M32: 15,936,811 km (0.108 R)
• M33: 16,763,937 km (0.099 R)
• M34: 17,759,362 km (0.113 R)
• M35: 19,847,150 km (0.034 R)
• M36: 20,330,650 km (0.099 R)
• M37: 21,680,023 km (0.077 R)
• M38: 21,969,943 km (0.114 R)
• M39: 22,053,120 km (0.059 R)
• M40: 22,763,560 km (0.102 R)
• M41: 23,694,059 km (0.114 R)
• M42: 25,330,510 km (0.095 R)
• M43: 25,767,186 km (0.109 R)
• M44: 25,986,347 km (0.097 R)
• M45: 27,628,333 km (0.115 R)
• M46: 28,575,138 km (0.108 R)
• M47: 28,847,556 km (0.114 R)
• M48: 29,257,903 km (0.044 R)
• M49: 29,349,307 km (0.039 R)
• M50: 29,624,118 km (0.101 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit