🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 227 Days

Day: 46.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,008,630 km

• M1: 80,184 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.84 AU - 0.86 AU

Year: 297 Days

Day: 42.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 141.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.95 AU - 1.23 AU

Year: 431 Days

Day: 35.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.44 AU - 1.86 AU

Year: 803 Days

Day: 29.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,008,630 km

• M1: 147,952 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.44 AU - 2.1 AU

Year: 892 Days

Day: 33.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.5

Radius: 14.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.69 AU - 5.87 AU

Year: 3958 Days

Day: 7.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,008,630 km

• M1: 184,903 km (0.079 R)
• M2: 292,763 km (0.105 R)
• M3: 544,387 km (0.084 R)
• M4: 647,908 km (0.12 R)
• M5: 868,266 km (0.086 R)
• M6: 1,216,081 km (0.094 R)
• M7: 1,608,476 km (0.108 R)
• M8: 1,738,626 km (0.097 R)
• M9: 1,872,367 km (0.087 R)
• M10: 1,979,030 km (0.1 R)
• M11: 2,426,627 km (0.036 R)
• M12: 2,560,517 km (0.093 R)
• M13: 2,748,711 km (0.087 R)
• M14: 3,048,954 km (0.036 R)
• M15: 3,585,861 km (0.102 R)
• M16: 3,797,392 km (0.084 R)
• M17: 4,273,562 km (0.101 R)
• M18: 4,601,631 km (0.063 R)
• M19: 4,747,937 km (0.073 R)
• M20: 5,131,057 km (0.037 R)
• M21: 5,635,352 km (0.03 R)
• M22: 5,904,927 km (0.116 R)
• M23: 6,018,472 km (0.117 R)
• M24: 6,340,407 km (0.073 R)
• M25: 6,786,507 km (0.107 R)
• M26: 7,001,480 km (0.07 R)
• M27: 7,170,226 km (0.059 R)
• M28: 7,413,622 km (0.104 R)
• M29: 7,709,377 km (0.046 R)
• M30: 9,166,759 km (0.101 R)
• M31: 9,832,619 km (0.049 R)
• M32: 10,874,718 km (0.094 R)
• M33: 11,608,047 km (0.117 R)
• M34: 12,444,748 km (0.119 R)
• M35: 12,561,733 km (0.094 R)
• M36: 12,914,784 km (0.074 R)
• M37: 13,122,276 km (0.059 R)
• M38: 13,691,048 km (0.069 R)
• M39: 14,115,307 km (0.115 R)
• M40: 14,667,174 km (0.117 R)
• M41: 14,790,741 km (0.091 R)
• M42: 14,883,791 km (0.065 R)
• M43: 14,976,841 km (0.095 R)
• M44: 15,288,753 km (0.045 R)
• M45: 16,686,446 km (0.101 R)
• M46: 17,009,727 km (0.095 R)
• M47: 17,204,802 km (0.095 R)
• M48: 17,367,864 km (0.079 R)
• M49: 17,629,810 km (0.091 R)
• M50: 17,728,395 km (0.095 R)
• M51: 17,992,286 km (0.103 R)
• M52: 18,357,155 km (0.081 R)
• M53: 18,657,547 km (0.098 R)
• M54: 18,892,266 km (0.026 R)
• M55: 19,026,904 km (0.111 R)
• M56: 19,128,033 km (0.114 R)
• M57: 19,297,078 km (0.1 R)
• M58: 19,500,531 km (0.047 R)
• M59: 19,772,949 km (0.114 R)
• M60: 19,875,424 km (0.07 R)
• M61: 20,046,563 km (0.118 R)
• M62: 20,218,152 km (0.102 R)
• M63: 20,944,599 km (0.09 R)
• M64: 21,785,190 km (0.109 R)
• M65: 22,174,144 km (0.061 R)
• M66: 22,280,658 km (0.075 R)
• M67: 22,887,427 km (0.102 R)
• M68: 23,030,891 km (0.099 R)
• M69: 23,535,635 km (0.095 R)
• M70: 23,644,243 km (0.11 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 12.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.1 AU - 7.28 AU

Year: 6554 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,008,630 km

• M1: 164,109 km (0.057 R)
• M2: 298,597 km (0.114 R)
• M3: 711,039 km (0.115 R)
• M4: 889,210 km (0.069 R)
• M5: 968,347 km (0.118 R)
• M6: 1,238,371 km (0.12 R)
• M7: 1,850,825 km (0.103 R)
• M8: 1,996,384 km (0.112 R)
• M9: 2,734,649 km (0.106 R)
• M10: 2,829,644 km (0.119 R)
• M11: 3,121,360 km (0.032 R)
• M12: 3,760,591 km (0.1 R)
• M13: 4,245,887 km (0.067 R)
• M14: 4,524,139 km (0.052 R)
• M15: 5,364,879 km (0.1 R)
• M16: 5,454,638 km (0.09 R)
• M17: 5,605,283 km (0.09 R)
• M18: 5,696,388 km (0.102 R)
• M19: 5,818,759 km (0.101 R)
• M20: 5,910,911 km (0.101 R)
• M21: 6,159,393 km (0.069 R)
• M22: 6,284,906 km (0.092 R)
• M23: 6,538,624 km (0.042 R)
• M24: 6,634,666 km (0.114 R)
• M25: 7,121,756 km (0.104 R)
• M26: 7,419,606 km (0.117 R)
• M27: 7,654,175 km (0.077 R)
• M28: 8,061,979 km (0.096 R)
• M29: 8,337,837 km (0.051 R)
• M30: 8,442,107 km (0.109 R)
• M31: 8,722,154 km (0.08 R)
• M32: 9,112,455 km (0.048 R)
• M33: 9,291,673 km (0.045 R)
• M34: 11,340,117 km (0.102 R)
• M35: 11,571,844 km (0.101 R)
• M36: 11,961,397 km (0.11 R)
• M37: 12,197,313 km (0.085 R)
• M38: 12,753,667 km (0.062 R)
• M39: 12,833,852 km (0.103 R)
• M40: 13,685,812 km (0.11 R)
• M41: 14,139,392 km (0.1 R)
• M42: 15,146,036 km (0.102 R)
• M43: 15,231,008 km (0.114 R)
• M44: 15,401,250 km (0.107 R)
• M45: 15,572,390 km (0.117 R)
• M46: 15,743,979 km (0.089 R)
• M47: 17,450,143 km (0.081 R)
• M48: 18,529,043 km (0.115 R)
• M49: 19,214,351 km (0.079 R)
• M50: 20,234,458 km (0.115 R)
• M51: 20,751,169 km (0.079 R)
• M52: 21,701,714 km (0.113 R)
• M53: 22,085,882 km (0.089 R)
• M54: 22,472,293 km (0.086 R)
• M55: 22,714,941 km (0.119 R)
• M56: 23,007,405 km (0.112 R)
• M57: 23,251,997 km (0.075 R)
• M58: 23,349,984 km (0.092 R)
• M59: 24,487,825 km (0.117 R)
• M60: 25,038,345 km (0.115 R)
• M61: 25,189,289 km (0.094 R)
• M62: 25,441,362 km (0.062 R)
• M63: 25,643,618 km (0.066 R)
• M64: 25,745,046 km (0.063 R)
• M65: 26,100,789 km (0.116 R)
• M66: 26,611,965 km (0.117 R)
• M67: 27,074,671 km (0.061 R)
• M68: 27,436,549 km (0.111 R)
• M69: 28,321,869 km (0.117 R)
• M70: 29,163,656 km (0.066 R)
• M71: 29,853,751 km (0.075 R)
• M72: 30,441,820 km (0.098 R)
• M73: 30,925,919 km (0.116 R)
• M74: 32,174,313 km (0.03 R)
• M75: 32,447,928 km (0.086 R)
• M76: 32,997,550 km (0.055 R)
• M77: 33,328,760 km (0.08 R)
• M78: 33,716,518 km (0.067 R)
• M79: 33,938,820 km (0.065 R)
• M80: 37,044,023 km (0.114 R)
• M81: 37,791,115 km (0.073 R)
• M82: 38,195,478 km (0.087 R)
• M83: 38,833,962 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,970 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit