🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 278 Days

Day: 30.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 125.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,351,326 km

• M1: 50,265 km (0.079 R)
• M2: 118,182 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.58 AU - 2.06 AU

Year: 871 Days

Day: 34.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,351,326 km

• M1: 344,374 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.07 AU - 2.21 AU

Year: 1111 Days

Day: 45.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.03 AU - 6.15 AU

Year: 4074 Days

Day: 42.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,351,326 km

• M1: 291,417 km (0.051 R)
• M2: 334,501 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.1 AU - 6.5 AU

Year: 4329 Days

Day: 33.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.4

Radius: 12.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.23 AU - 10.09 AU

Year: 9041 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,351,326 km

• M1: 171,140 km (0.107 R)
• M2: 512,971 km (0.101 R)
• M3: 742,903 km (0.068 R)
• M4: 2,058,766 km (0.113 R)
• M5: 2,524,913 km (0.098 R)
• M6: 3,000,484 km (0.059 R)
• M7: 3,141,555 km (0.095 R)
• M8: 3,309,105 km (0.099 R)
• M9: 3,603,214 km (0.081 R)
• M10: 4,428,995 km (0.037 R)
• M11: 5,086,028 km (0.051 R)
• M12: 5,283,498 km (0.094 R)
• M13: 5,426,064 km (0.102 R)
• M14: 5,773,580 km (0.087 R)
• M15: 5,861,544 km (0.072 R)
• M16: 6,068,737 km (0.047 R)
• M17: 6,952,860 km (0.092 R)
• M18: 7,425,889 km (0.093 R)
• M19: 7,585,958 km (0.111 R)
• M20: 7,844,464 km (0.118 R)
• M21: 8,336,940 km (0.095 R)
• M22: 10,441,782 km (0.105 R)
• M23: 10,947,123 km (0.108 R)
• M24: 11,129,483 km (0.053 R)
• M25: 11,349,691 km (0.099 R)
• M26: 12,056,691 km (0.104 R)
• M27: 12,510,571 km (0.045 R)
• M28: 12,893,092 km (0.118 R)
• M29: 13,708,999 km (0.065 R)
• M30: 13,826,882 km (0.078 R)
• M31: 14,222,419 km (0.078 R)
• M32: 14,302,005 km (0.097 R)
• M33: 14,381,741 km (0.072 R)
• M34: 14,501,569 km (0.116 R)
• M35: 15,024,713 km (0.075 R)
• M36: 16,089,550 km (0.05 R)
• M37: 16,840,980 km (0.078 R)
• M38: 17,051,764 km (0.066 R)
• M39: 17,136,436 km (0.105 R)
• M40: 17,433,388 km (0.063 R)
• M41: 17,561,294 km (0.063 R)
• M42: 17,689,350 km (0.06 R)
• M43: 18,075,761 km (0.064 R)
• M44: 18,161,929 km (0.051 R)
• M45: 18,464,865 km (0.098 R)
• M46: 19,163,487 km (0.035 R)
• M47: 19,693,064 km (0.047 R)
• M48: 20,902,413 km (0.081 R)
• M49: 21,630,356 km (0.101 R)
• M50: 22,181,774 km (0.073 R)
• M51: 22,274,225 km (0.102 R)
• M52: 24,911,935 km (0.038 R)
• M53: 25,780,500 km (0.113 R)
• M54: 26,414,047 km (0.101 R)
• M55: 26,806,442 km (0.049 R)
• M56: 27,597,067 km (0.11 R)
• M57: 27,895,515 km (0.085 R)
• M58: 28,245,125 km (0.062 R)
• M59: 28,495,702 km (0.116 R)
• M60: 28,898,269 km (0.06 R)
• M61: 28,999,098 km (0.117 R)
• M62: 29,201,355 km (0.044 R)
• M63: 29,505,487 km (0.1 R)
• M64: 29,963,706 km (0.075 R)
• M65: 30,168,056 km (0.104 R)
• M66: 31,715,945 km (0.11 R)
• M67: 33,025,376 km (0.087 R)
• M68: 33,501,097 km (0.096 R)
• M69: 33,979,212 km (0.112 R)
• M70: 34,620,089 km (0.1 R)
• M71: 34,727,351 km (0.116 R)
• M72: 34,942,023 km (0.118 R)
• M73: 36,348,543 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.1

Radius: 14.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.56 AU - 10.02 AU

Year: 10867 Days

Day: 5 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,351,326 km

• M1: 277,205 km (0.096 R)
• M2: 372,947 km (0.092 R)
• M3: 646,861 km (0.081 R)
• M4: 874,250 km (0.106 R)
• M5: 973,284 km (0.096 R)
• M6: 1,129,614 km (0.098 R)
• M7: 1,220,569 km (0.087 R)
• M8: 1,333,067 km (0.089 R)
• M9: 1,509,143 km (0.103 R)
• M10: 1,630,916 km (0.117 R)
• M11: 2,337,467 km (0.056 R)
• M12: 3,477,103 km (0.096 R)
• M13: 4,118,729 km (0.106 R)
• M14: 4,586,970 km (0.045 R)
• M15: 4,676,729 km (0.092 R)
• M16: 4,888,410 km (0.111 R)
• M17: 5,638,344 km (0.078 R)
• M18: 5,863,937 km (0.097 R)
• M19: 6,390,821 km (0.069 R)
• M20: 6,898,706 km (0.103 R)
• M21: 7,279,582 km (0.107 R)
• M22: 7,953,670 km (0.082 R)
• M23: 8,061,829 km (0.117 R)
• M24: 8,207,089 km (0.12 R)
• M25: 8,426,399 km (0.076 R)
• M26: 9,096,299 km (0.105 R)
• M27: 9,209,544 km (0.101 R)
• M28: 9,552,422 km (0.113 R)
• M29: 9,821,848 km (0.077 R)
• M30: 9,938,235 km (0.091 R)
• M31: 10,368,628 km (0.03 R)
• M32: 10,487,110 km (0.118 R)
• M33: 10,605,891 km (0.105 R)
• M34: 10,765,212 km (0.066 R)
• M35: 11,247,666 km (0.031 R)
• M36: 12,192,376 km (0.059 R)
• M37: 12,907,005 km (0.081 R)
• M38: 13,247,939 km (0.117 R)
• M39: 13,376,593 km (0.074 R)
• M40: 14,201,176 km (0.094 R)
• M41: 14,332,822 km (0.106 R)
• M42: 14,509,049 km (0.091 R)
• M43: 14,774,735 km (0.078 R)
• M44: 15,176,405 km (0.106 R)
• M45: 15,536,337 km (0.104 R)
• M46: 16,264,879 km (0.066 R)
• M47: 16,402,808 km (0.073 R)
• M48: 18,087,131 km (0.109 R)
• M49: 18,229,997 km (0.079 R)
• M50: 18,612,668 km (0.109 R)
• M51: 18,756,880 km (0.116 R)
• M52: 19,679,001 km (0.065 R)
• M53: 20,467,083 km (0.114 R)
• M54: 23,305,403 km (0.105 R)
• M55: 23,409,075 km (0.031 R)
• M56: 23,825,256 km (0.109 R)
• M57: 24,559,333 km (0.044 R)
• M58: 24,770,415 km (0.076 R)
• M59: 24,982,096 km (0.06 R)
• M60: 25,300,889 km (0.053 R)
• M61: 26,697,535 km (0.097 R)
• M62: 26,969,055 km (0.099 R)
• M63: 29,006,279 km (0.111 R)
• M64: 31,837,120 km (0.12 R)
• M65: 32,240,436 km (0.039 R)
• M66: 32,587,503 km (0.08 R)
• M67: 32,935,766 km (0.07 R)
• M68: 33,460,556 km (0.054 R)
• M69: 34,932,898 km (0.076 R)
• M70: 35,229,850 km (0.086 R)
• M71: 35,348,930 km (0.08 R)
• M72: 35,647,078 km (0.08 R)
• M73: 36,546,461 km (0.099 R)
• M74: 37,332,149 km (0.027 R)
• M75: 37,757,455 km (0.032 R)
• M76: 37,940,264 km (0.088 R)
• M77: 39,970,307 km (0.118 R)
• M78: 40,779,632 km (0.058 R)
• M79: 41,594,491 km (0.065 R)
• M80: 42,288,027 km (0.111 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 10,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit