🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.74 AU - 1.18 AU

Year: 405 Days

Day: 25.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.03 AU - 1.35 AU

Year: 559 Days

Day: 22.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,987,053 km

• M1: 297,700 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.97 AU - 1.61 AU

Year: 631 Days

Day: 20.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.53 AU

Year: 660 Days

Day: 19.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.01 AU - 2.87 AU

Year: 1641 Days

Day: 24.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 12.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.95 AU - 3.11 AU

Year: 2270 Days

Day: 7.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,987,053 km

• M1: 165,006 km (0.048 R)
• M2: 276,158 km (0.056 R)
• M3: 394,938 km (0.086 R)
• M4: 492,327 km (0.109 R)
• M5: 593,156 km (0.086 R)
• M6: 687,552 km (0.107 R)
• M7: 828,174 km (0.088 R)
• M8: 1,085,482 km (0.062 R)
• M9: 1,429,108 km (0.098 R)
• M10: 1,806,993 km (0.068 R)
• M11: 1,895,255 km (0.105 R)
• M12: 2,157,650 km (0.093 R)
• M13: 2,263,565 km (0.045 R)
• M14: 2,395,511 km (0.115 R)
• M15: 2,604,649 km (0.08 R)
• M16: 2,755,892 km (0.111 R)
• M17: 2,845,651 km (0.113 R)
• M18: 2,962,337 km (0.054 R)
• M19: 3,093,983 km (0.106 R)
• M20: 3,254,651 km (0.096 R)
• M21: 3,739,049 km (0.091 R)
• M22: 3,910,488 km (0.112 R)
• M23: 4,055,299 km (0.071 R)
• M24: 4,275,956 km (0.095 R)
• M25: 4,500,802 km (0.116 R)
• M26: 4,821,988 km (0.07 R)
• M27: 5,293,969 km (0.089 R)
• M28: 5,519,264 km (0.106 R)
• M29: 5,929,760 km (0.083 R)
• M30: 6,046,447 km (0.039 R)
• M31: 6,299,118 km (0.108 R)
• M32: 6,418,347 km (0.063 R)
• M33: 6,710,811 km (0.099 R)
• M34: 7,308,903 km (0.035 R)
• M35: 7,398,363 km (0.117 R)
• M36: 7,596,430 km (0.111 R)
• M37: 7,887,548 km (0.057 R)
• M38: 8,126,904 km (0.085 R)
• M39: 8,481,002 km (0.104 R)
• M40: 8,593,949 km (0.104 R)
• M41: 8,840,337 km (0.071 R)
• M42: 8,973,927 km (0.085 R)
• M43: 9,088,968 km (0.072 R)
• M44: 9,262,502 km (0.03 R)
• M45: 9,378,889 km (0.115 R)
• M46: 9,554,218 km (0.108 R)
• M47: 9,908,316 km (0.109 R)
• M48: 9,987,603 km (0.12 R)
• M49: 10,146,775 km (0.114 R)
• M50: 10,226,660 km (0.043 R)
• M51: 10,588,836 km (0.103 R)
• M52: 11,222,533 km (0.117 R)
• M53: 11,512,903 km (0.069 R)
• M54: 12,441,307 km (0.097 R)
• M55: 12,612,596 km (0.051 R)
• M56: 12,849,560 km (0.104 R)
• M57: 13,109,710 km (0.075 R)
• M58: 13,812,222 km (0.095 R)
• M59: 13,923,074 km (0.099 R)
• M60: 14,324,595 km (0.085 R)
• M61: 14,911,317 km (0.037 R)
• M62: 15,070,639 km (0.117 R)
• M63: 15,299,225 km (0.118 R)
• M64: 15,391,078 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 12

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.54 AU - 8.2 AU

Year: 8612 Days

Day: 7.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 17,987,053 km

• M1: 167,101 km (0.108 R)
• M2: 261,048 km (0.081 R)
• M3: 336,894 km (0.091 R)
• M4: 599,139 km (0.081 R)
• M5: 800,049 km (0.095 R)
• M6: 1,344,735 km (0.086 R)
• M7: 1,500,167 km (0.119 R)
• M8: 1,591,721 km (0.107 R)
• M9: 1,804,898 km (0.099 R)
• M10: 2,286,005 km (0.114 R)
• M11: 2,378,905 km (0.11 R)
• M12: 2,527,755 km (0.104 R)
• M13: 2,624,096 km (0.1 R)
• M14: 2,749,758 km (0.105 R)
• M15: 3,007,366 km (0.047 R)
• M16: 3,272,902 km (0.079 R)
• M17: 3,484,733 km (0.037 R)
• M18: 3,592,443 km (0.034 R)
• M19: 3,795,448 km (0.047 R)
• M20: 4,163,907 km (0.042 R)
• M21: 4,261,894 km (0.117 R)
• M22: 4,510,376 km (0.091 R)
• M23: 4,695,728 km (0.068 R)
• M24: 4,780,849 km (0.061 R)
• M25: 4,900,826 km (0.082 R)
• M26: 5,074,061 km (0.094 R)
• M27: 5,373,256 km (0.057 R)
• M28: 5,462,267 km (0.054 R)
• M29: 5,988,852 km (0.103 R)
• M30: 6,099,853 km (0.113 R)
• M31: 6,361,500 km (0.114 R)
• M32: 6,684,182 km (0.11 R)
• M33: 6,973,505 km (0.063 R)
• M34: 7,744,981 km (0.083 R)
• M35: 7,926,742 km (0.12 R)
• M36: 8,294,903 km (0.088 R)
• M37: 8,418,770 km (0.116 R)
• M38: 8,522,591 km (0.08 R)
• M39: 8,773,317 km (0.1 R)
• M40: 8,984,100 km (0.11 R)
• M41: 9,389,361 km (0.093 R)
• M42: 9,561,847 km (0.083 R)
• M43: 10,151,712 km (0.058 R)
• M44: 10,239,974 km (0.082 R)
• M45: 10,865,892 km (0.058 R)
• M46: 11,781,580 km (0.1 R)
• M47: 12,014,355 km (0.064 R)
• M48: 12,108,003 km (0.027 R)
• M49: 13,104,923 km (0.118 R)
• M50: 13,955,686 km (0.09 R)
• M51: 14,350,625 km (0.113 R)
• M52: 14,799,418 km (0.109 R)
• M53: 14,975,046 km (0.104 R)
• M54: 15,126,290 km (0.087 R)
• M55: 15,303,413 km (0.102 R)
• M56: 16,147,295 km (0.082 R)
• M57: 16,901,418 km (0.049 R)
• M58: 16,979,957 km (0.115 R)
• M59: 17,216,770 km (0.07 R)
• M60: 17,428,152 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 12,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit