🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.52 AU - 0.64 AU

Year: 160 Days

Day: 23.6 Hours

Environment

Temp: 226 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.7 AU - 1.12 AU

Year: 314 Days

Day: 12.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.28 AU

Year: 440 Days

Day: 47.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.28 AU - 1.74 AU

Year: 671 Days

Day: 38.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,072,089 km

• M1: 1,160,281 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.82 AU - 3.9 AU

Year: 2227 Days

Day: 46.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,072,089 km

• M1: 866,321 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.15 AU - 4.03 AU

Year: 2460 Days

Day: 37.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.91 AU - 5.39 AU

Year: 3626 Days

Day: 44 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.4

Radius: 8.5

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.44 AU - 7.58 AU

Year: 6712 Days

Day: 13.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,072,089 km

• M1: 232,325 km (0.084 R)
• M2: 749,485 km (0.076 R)
• M3: 866,321 km (0.094 R)
• M4: 973,882 km (0.036 R)
• M5: 1,168,808 km (0.08 R)
• M6: 1,540,110 km (0.088 R)
• M7: 2,027,949 km (0.116 R)
• M8: 2,385,787 km (0.08 R)
• M9: 2,718,044 km (0.114 R)
• M10: 3,136,170 km (0.086 R)
• M11: 3,207,827 km (0.041 R)
• M12: 3,649,440 km (0.111 R)
• M13: 3,724,987 km (0.099 R)
• M14: 4,891,102 km (0.107 R)
• M15: 5,058,353 km (0.097 R)
• M16: 5,834,167 km (0.086 R)
• M17: 6,432,708 km (0.103 R)
• M18: 6,646,783 km (0.08 R)
• M19: 6,770,201 km (0.108 R)
• M20: 7,430,676 km (0.082 R)
• M21: 7,558,732 km (0.109 R)
• M22: 8,078,584 km (0.106 R)
• M23: 8,409,345 km (0.112 R)
• M24: 9,671,652 km (0.109 R)
• M25: 10,164,577 km (0.111 R)
• M26: 10,593,474 km (0.062 R)
• M27: 11,028,505 km (0.117 R)
• M28: 11,953,319 km (0.097 R)
• M29: 12,141,214 km (0.1 R)
• M30: 12,406,002 km (0.052 R)
• M31: 12,864,519 km (0.115 R)
• M32: 13,018,456 km (0.059 R)
• M33: 13,562,393 km (0.102 R)
• M34: 15,116,416 km (0.083 R)
• M35: 15,360,560 km (0.107 R)
• M36: 15,564,910 km (0.114 R)
• M37: 16,017,743 km (0.078 R)
• M38: 16,183,498 km (0.089 R)
• M39: 16,642,314 km (0.109 R)
• M40: 16,852,200 km (0.107 R)
• M41: 17,105,320 km (0.041 R)
• M42: 18,130,215 km (0.073 R)
• M43: 18,519,768 km (0.111 R)
• M44: 18,737,283 km (0.115 R)
• M45: 20,015,896 km (0.109 R)
• M46: 20,598,131 km (0.06 R)
• M47: 20,778,546 km (0.104 R)
• M48: 21,095,245 km (0.116 R)
• M49: 21,186,050 km (0.102 R)
• M50: 22,889,222 km (0.045 R)
• M51: 23,122,744 km (0.039 R)
• M52: 23,733,553 km (0.068 R)
• M53: 23,922,495 km (0.081 R)
• M54: 24,064,613 km (0.118 R)
• M55: 24,635,777 km (0.064 R)
• M56: 24,827,263 km (0.061 R)
• M57: 25,259,600 km (0.11 R)
• M58: 25,549,372 km (0.06 R)
• M59: 26,571,873 km (0.03 R)
• M60: 27,112,819 km (0.038 R)
• M61: 27,310,438 km (0.044 R)
• M62: 27,756,838 km (0.091 R)
• M63: 27,955,952 km (0.118 R)
• M64: 28,757,348 km (0.081 R)
• M65: 29,009,421 km (0.036 R)
• M66: 29,312,805 km (0.119 R)
• M67: 29,769,827 km (0.11 R)
• M68: 31,621,250 km (0.118 R)
• M69: 31,777,280 km (0.102 R)
• M70: 32,194,509 km (0.098 R)
• M71: 32,876,226 km (0.03 R)
• M72: 33,139,818 km (0.075 R)
• M73: 34,147,509 km (0.082 R)
• M74: 34,521,205 km (0.114 R)
• M75: 34,789,134 km (0.119 R)
• M76: 35,057,663 km (0.058 R)
• M77: 35,111,368 km (0.09 R)
• M78: 35,921,441 km (0.108 R)
• M79: 36,247,265 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410

Radius: 15

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.17 AU - 10.34 AU

Year: 11010 Days

Day: 13.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 43,072,089 km

• M1: 197,320 km (0.097 R)
• M2: 491,728 km (0.078 R)
• M3: 1,325,138 km (0.071 R)
• M4: 1,604,138 km (0.113 R)
• M5: 1,708,707 km (0.039 R)
• M6: 1,991,596 km (0.058 R)
• M7: 2,481,380 km (0.118 R)
• M8: 3,166,089 km (0.062 R)
• M9: 3,380,014 km (0.11 R)
• M10: 3,794,550 km (0.104 R)
• M11: 4,313,655 km (0.119 R)
• M12: 4,672,390 km (0.11 R)
• M13: 4,978,767 km (0.08 R)
• M14: 5,355,454 km (0.072 R)
• M15: 5,451,047 km (0.101 R)
• M16: 5,547,239 km (0.047 R)
• M17: 5,872,016 km (0.088 R)
• M18: 5,970,750 km (0.082 R)
• M19: 6,169,865 km (0.112 R)
• M20: 7,057,878 km (0.05 R)
• M21: 7,303,966 km (0.075 R)
• M22: 7,913,279 km (0.113 R)
• M23: 8,095,638 km (0.059 R)
• M24: 8,279,494 km (0.091 R)
• M25: 8,539,046 km (0.113 R)
• M26: 8,801,441 km (0.115 R)
• M27: 9,142,823 km (0.108 R)
• M28: 9,721,318 km (0.043 R)
• M29: 10,153,207 km (0.065 R)
• M30: 12,110,696 km (0.049 R)
• M31: 12,363,366 km (0.048 R)
• M32: 12,917,178 km (0.12 R)
• M33: 13,522,750 km (0.067 R)
• M34: 13,741,163 km (0.11 R)
• M35: 13,872,809 km (0.083 R)
• M36: 14,314,871 km (0.063 R)
• M37: 15,439,996 km (0.051 R)
• M38: 15,760,136 km (0.092 R)
• M39: 16,036,293 km (0.064 R)
• M40: 17,536,311 km (0.06 R)
• M41: 18,254,830 km (0.028 R)
• M42: 18,351,320 km (0.048 R)
• M43: 18,593,370 km (0.109 R)
• M44: 19,227,814 km (0.093 R)
• M45: 20,367,600 km (0.071 R)
• M46: 20,769,271 km (0.083 R)
• M47: 20,869,950 km (0.09 R)
• M48: 23,338,165 km (0.117 R)
• M49: 23,600,560 km (0.1 R)
• M50: 24,606,606 km (0.113 R)
• M51: 24,980,750 km (0.072 R)
• M52: 28,712,768 km (0.029 R)
• M53: 28,881,365 km (0.087 R)
• M54: 28,994,012 km (0.061 R)
• M55: 29,502,495 km (0.106 R)
• M56: 29,672,588 km (0.028 R)
• M57: 30,013,970 km (0.095 R)
• M58: 32,030,849 km (0.055 R)
• M59: 34,807,535 km (0.034 R)
• M60: 35,468,458 km (0.109 R)
• M61: 36,924,943 km (0.109 R)
• M62: 37,169,685 km (0.114 R)
• M63: 41,664,653 km (0.092 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 16,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit