🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.61 AU - 0.65 AU

Year: 176 Days

Day: 12.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.67 AU - 0.77 AU

Year: 215 Days

Day: 25.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.92 AU - 1.5 AU

Year: 468 Days

Day: 41.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.71 AU - 1.93 AU

Year: 863 Days

Day: 31.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.21 AU - 3.29 AU

Year: 1603 Days

Day: 32.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,705,303 km

• M1: 963,859 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.03 AU - 5.29 AU

Year: 3536 Days

Day: 43.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,705,303 km

• M1: 1,758,822 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619

Radius: 7

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.66 AU - 16.78 AU

Year: 18846 Days

Day: 15.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,705,303 km

• M1: 147,354 km (0.112 R)
• M2: 286,779 km (0.084 R)
• M3: 333,304 km (0.114 R)
• M4: 694,882 km (0.119 R)
• M5: 1,048,083 km (0.113 R)
• M6: 1,151,006 km (0.096 R)
• M7: 1,837,062 km (0.085 R)
• M8: 2,122,195 km (0.041 R)
• M9: 2,187,570 km (0.071 R)
• M10: 3,059,426 km (0.078 R)
• M11: 4,691,688 km (0.109 R)
• M12: 6,786,059 km (0.091 R)
• M13: 7,876,477 km (0.109 R)
• M14: 8,183,303 km (0.073 R)
• M15: 8,650,796 km (0.039 R)
• M16: 8,914,388 km (0.081 R)
• M17: 9,557,509 km (0.113 R)
• M18: 10,382,242 km (0.091 R)
• M19: 11,982,041 km (0.108 R)
• M20: 12,512,516 km (0.11 R)
• M21: 13,231,483 km (0.049 R)
• M22: 14,584,296 km (0.116 R)
• M23: 14,709,510 km (0.092 R)
• M24: 15,277,084 km (0.042 R)
• M25: 15,404,242 km (0.079 R)
• M26: 15,723,484 km (0.112 R)
• M27: 16,109,596 km (0.075 R)
• M28: 17,088,415 km (0.106 R)
• M29: 17,352,605 km (0.106 R)
• M30: 17,684,862 km (0.099 R)
• M31: 18,694,199 km (0.115 R)
• M32: 19,584,007 km (0.074 R)
• M33: 20,207,980 km (0.116 R)
• M34: 20,908,995 km (0.118 R)
• M35: 21,191,735 km (0.094 R)
• M36: 21,333,554 km (0.102 R)
• M37: 22,334,962 km (0.11 R)
• M38: 22,623,836 km (0.08 R)
• M39: 22,986,760 km (0.095 R)
• M40: 26,720,274 km (0.104 R)
• M41: 27,334,822 km (0.094 R)
• M42: 27,876,366 km (0.097 R)
• M43: 28,187,530 km (0.106 R)
• M44: 28,656,220 km (0.069 R)
• M45: 30,396,941 km (0.075 R)
• M46: 31,360,950 km (0.116 R)
• M47: 31,765,462 km (0.066 R)
• M48: 32,009,008 km (0.095 R)
• M49: 33,236,159 km (0.096 R)
• M50: 33,814,205 km (0.107 R)
• M51: 34,896,247 km (0.096 R)
• M52: 35,147,571 km (0.071 R)
• M53: 35,483,568 km (0.075 R)
• M54: 35,736,388 km (0.081 R)
• M55: 37,779,596 km (0.093 R)
• M56: 38,469,092 km (0.068 R)
• M57: 38,642,177 km (0.09 R)
• M58: 38,728,794 km (0.115 R)
• M59: 39,511,191 km (0.11 R)
• M60: 39,598,407 km (0.11 R)
• M61: 41,445,492 km (0.08 R)
• M62: 42,424,161 km (0.085 R)
• M63: 45,131,882 km (0.09 R)
• M64: 46,046,673 km (0.037 R)
• M65: 46,230,380 km (0.092 R)
• M66: 49,484,732 km (0.104 R)
• M67: 50,144,309 km (0.109 R)
• M68: 51,567,732 km (0.11 R)
• M69: 52,045,099 km (0.099 R)
• M70: 52,140,842 km (0.095 R)
• M71: 52,812,087 km (0.081 R)
• M72: 53,293,344 km (0.1 R)
• M73: 53,679,306 km (0.082 R)
• M74: 55,037,655 km (0.102 R)
• M75: 56,210,951 km (0.111 R)
• M76: 56,407,373 km (0.11 R)
• M77: 56,997,686 km (0.062 R)
• M78: 57,986,379 km (0.096 R)
• M79: 59,479,814 km (0.109 R)
• M80: 60,885,137 km (0.108 R)
• M81: 60,985,966 km (0.1 R)
• M82: 61,086,795 km (0.093 R)
• M83: 61,996,948 km (0.092 R)
• M84: 62,911,589 km (0.089 R)
• M85: 64,343,241 km (0.09 R)
• M86: 64,548,639 km (0.086 R)
• M87: 66,096,079 km (0.1 R)
• M88: 66,407,093 km (0.071 R)
• M89: 66,926,497 km (0.119 R)
• M90: 67,134,588 km (0.049 R)
• M91: 69,543,263 km (0.117 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 11,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit