🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.64 AU - 0.96 AU

Year: 259 Days

Day: 20.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.1 AU - 1.36 AU

Year: 493 Days

Day: 35 Hours

Environment

Temp: 5 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.56 AU - 1.62 AU

Year: 725 Days

Day: 39.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.46 AU - 1.86 AU

Year: 773 Days

Day: 14.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.76 AU - 4.32 AU

Year: 2409 Days

Day: 47.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 10.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.84 AU - 10.26 AU

Year: 9846 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 51,189,872 km

• M1: 445,802 km (0.068 R)
• M2: 513,719 km (0.054 R)
• M3: 825,930 km (0.078 R)
• M4: 1,157,588 km (0.086 R)
• M5: 1,502,860 km (0.116 R)
• M6: 1,652,608 km (0.111 R)
• M7: 1,836,314 km (0.072 R)
• M8: 1,923,529 km (0.081 R)
• M9: 2,572,036 km (0.115 R)
• M10: 3,444,341 km (0.094 R)
• M11: 3,997,405 km (0.032 R)
• M12: 4,518,903 km (0.076 R)
• M13: 5,247,594 km (0.097 R)
• M14: 5,351,714 km (0.047 R)
• M15: 5,775,226 km (0.088 R)
• M16: 5,861,095 km (0.069 R)
• M17: 6,121,694 km (0.107 R)
• M18: 6,231,350 km (0.12 R)
• M19: 6,880,604 km (0.099 R)
• M20: 6,994,748 km (0.049 R)
• M21: 7,109,489 km (0.107 R)
• M22: 7,317,729 km (0.117 R)
• M23: 7,692,771 km (0.102 R)
• M24: 7,763,830 km (0.088 R)
• M25: 8,559,541 km (0.05 R)
• M26: 9,431,697 km (0.103 R)
• M27: 10,463,025 km (0.12 R)
• M28: 11,938,808 km (0.118 R)
• M29: 13,393,198 km (0.097 R)
• M30: 13,621,933 km (0.107 R)
• M31: 14,141,188 km (0.081 R)
• M32: 14,725,816 km (0.114 R)
• M33: 14,961,881 km (0.076 R)
• M34: 15,527,661 km (0.103 R)
• M35: 15,858,421 km (0.12 R)
• M36: 16,009,515 km (0.113 R)
• M37: 16,191,426 km (0.084 R)
• M38: 16,526,825 km (0.072 R)
• M39: 16,649,345 km (0.058 R)
• M40: 17,266,586 km (0.04 R)
• M41: 17,985,554 km (0.109 R)
• M42: 18,269,640 km (0.106 R)
• M43: 18,842,151 km (0.115 R)
• M44: 18,970,207 km (0.025 R)
• M45: 19,776,988 km (0.081 R)
• M46: 19,939,751 km (0.092 R)
• M47: 20,037,588 km (0.085 R)
• M48: 20,627,901 km (0.115 R)
• M49: 21,323,830 km (0.103 R)
• M50: 21,457,271 km (0.107 R)
• M51: 22,399,289 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.7 AU - 11.3 AU

Year: 12305 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 51,189,872 km

• M1: 350,059 km (0.108 R)
• M2: 407,355 km (0.096 R)
• M3: 936,782 km (0.044 R)
• M4: 1,142,778 km (0.109 R)
• M5: 1,325,587 km (0.041 R)
• M6: 1,517,970 km (0.086 R)
• M7: 1,823,448 km (0.116 R)
• M8: 2,876,019 km (0.085 R)
• M9: 3,357,275 km (0.109 R)
• M10: 3,945,494 km (0.112 R)
• M11: 4,083,723 km (0.099 R)
• M12: 4,393,390 km (0.103 R)
• M13: 4,946,005 km (0.08 R)
• M14: 5,185,361 km (0.087 R)
• M15: 5,306,386 km (0.08 R)
• M16: 6,276,379 km (0.106 R)
• M17: 6,633,618 km (0.077 R)
• M18: 6,798,176 km (0.107 R)
• M19: 7,097,970 km (0.041 R)
• M20: 7,538,386 km (0.096 R)
• M21: 7,813,946 km (0.118 R)
• M22: 8,624,317 km (0.108 R)
• M23: 9,983,414 km (0.108 R)
• M24: 10,822,658 km (0.046 R)
• M25: 11,605,204 km (0.103 R)
• M26: 12,123,561 km (0.103 R)
• M27: 12,568,166 km (0.101 R)
• M28: 13,141,724 km (0.04 R)
• M29: 13,224,302 km (0.112 R)
• M30: 13,431,645 km (0.085 R)
• M31: 13,514,971 km (0.083 R)
• M32: 13,723,809 km (0.027 R)
• M33: 13,807,584 km (0.058 R)
• M34: 14,102,442 km (0.115 R)
• M35: 15,042,365 km (0.079 R)
• M36: 16,401,013 km (0.075 R)
• M37: 16,579,184 km (0.117 R)
• M38: 16,802,833 km (0.07 R)
• M39: 17,252,973 km (0.095 R)
• M40: 17,798,407 km (0.085 R)
• M41: 18,257,373 km (0.097 R)
• M42: 18,349,675 km (0.115 R)
• M43: 18,906,328 km (0.118 R)
• M44: 20,465,886 km (0.116 R)
• M45: 21,528,330 km (0.097 R)
• M46: 22,213,788 km (0.088 R)
• M47: 22,559,209 km (0.098 R)
• M48: 23,857,719 km (0.11 R)
• M49: 25,385,711 km (0.069 R)
• M50: 26,161,676 km (0.094 R)
• M51: 26,578,605 km (0.043 R)
• M52: 27,577,769 km (0.093 R)
• M53: 28,268,462 km (0.081 R)
• M54: 28,857,429 km (0.074 R)
• M55: 30,156,238 km (0.053 R)
• M56: 30,648,265 km (0.068 R)
• M57: 33,995,219 km (0.114 R)
• M58: 34,678,432 km (0.108 R)
• M59: 35,251,242 km (0.118 R)
• M60: 36,000,578 km (0.082 R)
• M61: 36,871,836 km (0.119 R)
• M62: 37,280,687 km (0.087 R)
• M63: 37,514,957 km (0.068 R)
• M64: 39,526,600 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.7

Radius: 10

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.3 AU - 11.88 AU

Year: 13356 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 160.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 51,189,872 km

• M1: 142,417 km (0.061 R)
• M2: 208,988 km (0.114 R)
• M3: 290,968 km (0.045 R)
• M4: 458,667 km (0.06 R)
• M5: 532,868 km (0.069 R)
• M6: 729,888 km (0.081 R)
• M7: 837,598 km (0.066 R)
• M8: 1,152,352 km (0.097 R)
• M9: 1,961,976 km (0.107 R)
• M10: 2,247,110 km (0.112 R)
• M11: 2,573,383 km (0.08 R)
• M12: 3,959,257 km (0.038 R)
• M13: 4,220,754 km (0.052 R)
• M14: 4,555,405 km (0.057 R)
• M15: 4,794,911 km (0.118 R)
• M16: 4,898,881 km (0.119 R)
• M17: 4,968,594 km (0.099 R)
• M18: 5,073,761 km (0.101 R)
• M19: 5,538,113 km (0.116 R)
• M20: 5,647,320 km (0.104 R)
• M21: 5,793,926 km (0.06 R)
• M22: 5,941,728 km (0.054 R)
• M23: 6,545,954 km (0.086 R)
• M24: 6,816,427 km (0.111 R)
• M25: 7,730,919 km (0.094 R)
• M26: 8,557,297 km (0.079 R)
• M27: 11,108,539 km (0.105 R)
• M28: 11,570,647 km (0.052 R)
• M29: 12,705,347 km (0.074 R)
• M30: 12,898,029 km (0.115 R)
• M31: 13,432,542 km (0.088 R)
• M32: 13,579,597 km (0.116 R)
• M33: 14,123,385 km (0.039 R)
• M34: 15,900,608 km (0.102 R)
• M35: 16,004,279 km (0.089 R)
• M36: 16,368,849 km (0.118 R)
• M37: 16,947,494 km (0.112 R)
• M38: 18,016,520 km (0.103 R)
• M39: 18,232,988 km (0.051 R)
• M40: 18,887,479 km (0.081 R)
• M41: 19,716,401 km (0.046 R)
• M42: 19,995,251 km (0.041 R)
• M43: 20,107,300 km (0.09 R)
• M44: 20,840,031 km (0.102 R)
• M45: 21,181,114 km (0.076 R)
• M46: 21,696,329 km (0.103 R)
• M47: 21,984,305 km (0.069 R)
• M48: 23,031,639 km (0.047 R)
• M49: 24,513,107 km (0.12 R)
• M50: 24,753,062 km (0.117 R)
• M51: 25,235,066 km (0.104 R)
• M52: 25,477,265 km (0.083 R)
• M53: 25,903,021 km (0.116 R)
• M54: 26,025,242 km (0.058 R)
• M55: 27,505,065 km (0.066 R)
• M56: 27,691,912 km (0.108 R)
• M57: 27,941,741 km (0.083 R)
• M58: 29,775,511 km (0.063 R)
• M59: 30,481,165 km (0.092 R)
• M60: 30,933,249 km (0.069 R)
• M61: 33,027,320 km (0.101 R)
• M62: 34,627,868 km (0.104 R)
• M63: 35,437,641 km (0.059 R)
• M64: 35,641,094 km (0.085 R)
• M65: 36,253,548 km (0.117 R)
• M66: 36,321,914 km (0.091 R)
• M67: 36,595,379 km (0.11 R)
• M68: 37,351,148 km (0.119 R)
• M69: 37,420,112 km (0.059 R)
• M70: 38,181,416 km (0.093 R)
• M71: 38,250,979 km (0.108 R)
• M72: 39,087,829 km (0.06 R)
• M73: 39,227,853 km (0.099 R)
• M74: 39,789,892 km (0.12 R)
• M75: 40,425,234 km (0.097 R)
• M76: 41,491,717 km (0.063 R)
• M77: 42,064,228 km (0.093 R)
• M78: 42,711,538 km (0.095 R)
• M79: 43,434,545 km (0.099 R)
• M80: 44,526,609 km (0.102 R)
• M81: 45,849,055 km (0.113 R)
• M82: 46,218,711 km (0.089 R)
• M83: 46,886,665 km (0.086 R)
• M84: 49,969,279 km (0.113 R)
• M85: 50,807,326 km (0.115 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit