🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.5 AU - 0.58 AU

Year: 150 Days

Day: 46.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.54 AU - 0.84 AU

Year: 217 Days

Day: 47.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,752,061 km

• M1: 57,446 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.01 AU - 1.19 AU

Year: 437 Days

Day: 23.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.19 AU - 1.55 AU

Year: 607 Days

Day: 42.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.38 AU - 1.84 AU

Year: 774 Days

Day: 38.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.32 AU - 4.68 AU

Year: 3030 Days

Day: 39.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 13.2

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.33 AU - 8.25 AU

Year: 6701 Days

Day: 9.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 27,752,061 km

• M1: 185,651 km (0.084 R)
• M2: 293,361 km (0.09 R)
• M3: 633,996 km (0.089 R)
• M4: 756,068 km (0.116 R)
• M5: 866,620 km (0.054 R)
• M6: 1,071,869 km (0.111 R)
• M7: 1,174,942 km (0.117 R)
• M8: 1,379,592 km (0.05 R)
• M9: 1,715,888 km (0.069 R)
• M10: 1,838,558 km (0.081 R)
• M11: 1,978,432 km (0.113 R)
• M12: 2,165,728 km (0.066 R)
• M13: 2,284,060 km (0.086 R)
• M14: 2,779,229 km (0.043 R)
• M15: 2,973,706 km (0.109 R)
• M16: 3,189,576 km (0.062 R)
• M17: 3,308,058 km (0.086 R)
• M18: 3,514,503 km (0.113 R)
• M19: 3,689,831 km (0.073 R)
• M20: 3,778,693 km (0.09 R)
• M21: 4,012,963 km (0.066 R)
• M22: 4,122,768 km (0.107 R)
• M23: 4,458,316 km (0.098 R)
• M24: 4,744,646 km (0.067 R)
• M25: 4,978,318 km (0.053 R)
• M26: 5,195,684 km (0.092 R)
• M27: 5,396,145 km (0.05 R)
• M28: 5,887,723 km (0.056 R)
• M29: 6,181,234 km (0.091 R)
• M30: 6,372,420 km (0.106 R)
• M31: 6,760,926 km (0.03 R)
• M32: 7,223,782 km (0.049 R)
• M33: 7,628,893 km (0.096 R)
• M34: 7,742,737 km (0.083 R)
• M35: 7,834,291 km (0.115 R)
• M36: 8,110,897 km (0.076 R)
• M37: 8,461,256 km (0.082 R)
• M38: 8,816,700 km (0.056 R)
• M39: 9,128,612 km (0.108 R)
• M40: 9,225,401 km (0.095 R)
• M41: 10,186,568 km (0.083 R)
• M42: 11,779,486 km (0.086 R)
• M43: 12,149,890 km (0.064 R)
• M44: 12,820,837 km (0.026 R)
• M45: 13,229,239 km (0.115 R)
• M46: 13,476,375 km (0.094 R)
• M47: 13,669,655 km (0.112 R)
• M48: 14,255,032 km (0.12 R)
• M49: 14,763,215 km (0.09 R)
• M50: 15,277,383 km (0.108 R)
• M51: 15,710,469 km (0.089 R)
• M52: 16,323,521 km (0.096 R)
• M53: 16,441,255 km (0.097 R)
• M54: 16,529,667 km (0.099 R)
• M55: 16,974,122 km (0.052 R)
• M56: 17,723,907 km (0.057 R)
• M57: 17,844,932 km (0.085 R)
• M58: 18,300,906 km (0.052 R)
• M59: 18,699,285 km (0.116 R)
• M60: 19,007,756 km (0.036 R)
• M61: 19,286,756 km (0.09 R)
• M62: 19,817,380 km (0.12 R)
• M63: 20,100,419 km (0.045 R)
• M64: 20,670,237 km (0.12 R)
• M65: 20,797,694 km (0.095 R)
• M66: 20,925,301 km (0.102 R)
• M67: 21,213,427 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 9.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.49 AU - 8.63 AU

Year: 8667 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 27,752,061 km

• M1: 127,607 km (0.077 R)
• M2: 223,350 km (0.077 R)
• M3: 333,454 km (0.117 R)
• M4: 757,564 km (0.032 R)
• M5: 866,620 km (0.062 R)
• M6: 1,034,020 km (0.028 R)
• M7: 1,938,938 km (0.115 R)
• M8: 2,023,311 km (0.06 R)
• M9: 2,195,648 km (0.089 R)
• M10: 2,373,071 km (0.098 R)
• M11: 2,704,131 km (0.079 R)
• M12: 2,817,825 km (0.106 R)
• M13: 3,328,852 km (0.086 R)
• M14: 3,762,686 km (0.091 R)
• M15: 3,932,778 km (0.118 R)
• M16: 4,236,462 km (0.076 R)
• M17: 4,729,237 km (0.106 R)
• M18: 5,099,043 km (0.074 R)
• M19: 5,311,173 km (0.093 R)
• M20: 5,671,255 km (0.082 R)
• M21: 5,817,562 km (0.1 R)
• M22: 6,364,641 km (0.106 R)
• M23: 6,618,808 km (0.069 R)
• M24: 6,798,774 km (0.1 R)
• M25: 6,954,207 km (0.08 R)
• M26: 7,084,656 km (0.113 R)
• M27: 7,163,344 km (0.11 R)
• M28: 7,939,009 km (0.107 R)
• M29: 8,323,027 km (0.113 R)
• M30: 8,629,104 km (0.111 R)
• M31: 8,741,303 km (0.092 R)
• M32: 8,853,950 km (0.103 R)
• M33: 9,252,180 km (0.074 R)
• M34: 9,511,283 km (0.076 R)
• M35: 10,481,724 km (0.059 R)
• M36: 10,963,729 km (0.088 R)
• M37: 11,054,834 km (0.112 R)
• M38: 11,146,238 km (0.096 R)
• M39: 12,042,928 km (0.049 R)
• M40: 12,294,252 km (0.113 R)
• M41: 12,611,101 km (0.077 R)
• M42: 13,058,997 km (0.117 R)
• M43: 13,349,665 km (0.029 R)
• M44: 13,447,203 km (0.091 R)
• M45: 13,512,128 km (0.052 R)
• M46: 13,773,476 km (0.1 R)
• M47: 14,301,108 km (0.108 R)
• M48: 15,376,118 km (0.053 R)
• M49: 15,444,185 km (0.074 R)
• M50: 15,717,351 km (0.094 R)
• M51: 16,061,127 km (0.098 R)
• M52: 16,234,062 km (0.099 R)
• M53: 16,931,487 km (0.11 R)
• M54: 17,107,414 km (0.118 R)
• M55: 17,319,245 km (0.08 R)
• M56: 17,888,614 km (0.04 R)
• M57: 18,319,606 km (0.111 R)
• M58: 18,391,861 km (0.069 R)
• M59: 19,412,119 km (0.114 R)
• M60: 19,855,078 km (0.091 R)
• M61: 20,413,377 km (0.098 R)
• M62: 20,600,524 km (0.05 R)
• M63: 21,279,400 km (0.117 R)
• M64: 21,469,389 km (0.101 R)
• M65: 22,736,632 km (0.082 R)
• M66: 23,438,097 km (0.069 R)
• M67: 23,673,414 km (0.086 R)
• M68: 23,988,467 km (0.047 R)
• M69: 24,782,383 km (0.088 R)
• M70: 26,681,528 km (0.082 R)
• M71: 27,009,447 km (0.086 R)
• M72: 27,214,994 km (0.116 R)
• M73: 27,503,718 km (0.085 R)
• M74: 27,627,884 km (0.032 R)
• M75: 27,752,051 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit