🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.93 AU - 0.97 AU

Year: 355 Days

Day: 33.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.15 AU

Year: 371 Days

Day: 15.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,327,298 km

• M1: 649,105 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.93 AU - 1.33 AU

Year: 460 Days

Day: 29.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 143.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.55 AU - 3.09 AU

Year: 1813 Days

Day: 40 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 13.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.98 AU - 7.62 AU

Year: 7552 Days

Day: 12.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,327,298 km

• M1: 171,589 km (0.087 R)
• M2: 258,356 km (0.095 R)
• M3: 679,474 km (0.114 R)
• M4: 774,319 km (0.102 R)
• M5: 1,089,521 km (0.108 R)
• M6: 1,288,486 km (0.069 R)
• M7: 1,463,965 km (0.063 R)
• M8: 1,591,721 km (0.117 R)
• M9: 1,685,519 km (0.099 R)
• M10: 1,839,455 km (0.115 R)
• M11: 2,038,869 km (0.056 R)
• M12: 2,351,679 km (0.102 R)
• M13: 2,568,895 km (0.107 R)
• M14: 2,747,664 km (0.061 R)
• M15: 3,504,031 km (0.117 R)
• M16: 3,702,996 km (0.113 R)
• M17: 3,854,688 km (0.115 R)
• M18: 4,008,475 km (0.094 R)
• M19: 4,164,506 km (0.079 R)
• M20: 4,753,622 km (0.045 R)
• M21: 4,863,726 km (0.055 R)
• M22: 5,455,236 km (0.051 R)
• M23: 5,803,649 km (0.042 R)
• M24: 6,010,244 km (0.095 R)
• M25: 6,099,554 km (0.109 R)
• M26: 6,430,764 km (0.095 R)
• M27: 6,737,140 km (0.098 R)
• M28: 7,620,516 km (0.046 R)
• M29: 8,540,094 km (0.108 R)
• M30: 8,674,433 km (0.057 R)
• M31: 8,775,561 km (0.119 R)
• M32: 9,184,262 km (0.107 R)
• M33: 11,099,414 km (0.116 R)
• M34: 11,876,874 km (0.091 R)
• M35: 12,253,262 km (0.076 R)
• M36: 12,404,955 km (0.107 R)
• M37: 12,979,261 km (0.084 R)
• M38: 13,327,973 km (0.065 R)
• M39: 14,193,696 km (0.071 R)
• M40: 15,158,752 km (0.069 R)
• M41: 16,645,905 km (0.082 R)
• M42: 16,772,016 km (0.111 R)
• M43: 17,194,330 km (0.106 R)
• M44: 17,449,544 km (0.104 R)
• M45: 18,569,584 km (0.078 R)
• M46: 18,700,332 km (0.093 R)
• M47: 19,226,468 km (0.11 R)
• M48: 19,801,821 km (0.065 R)
• M49: 20,114,032 km (0.077 R)
• M50: 21,196,821 km (0.114 R)
• M51: 21,333,554 km (0.074 R)
• M52: 21,516,213 km (0.06 R)
• M53: 21,653,693 km (0.082 R)
• M54: 22,344,836 km (0.119 R)
• M55: 23,277,728 km (0.075 R)
• M56: 23,701,838 km (0.047 R)
• M57: 23,985,924 km (0.06 R)
• M58: 24,414,073 km (0.101 R)
• M59: 24,509,666 km (0.068 R)
• M60: 24,605,259 km (0.069 R)
• M61: 24,892,936 km (0.038 R)
• M62: 25,423,111 km (0.108 R)
• M63: 26,005,944 km (0.054 R)
• M64: 26,494,980 km (0.116 R)
• M65: 26,888,272 km (0.109 R)
• M66: 27,184,626 km (0.117 R)
• M67: 27,730,658 km (0.111 R)
• M68: 27,930,222 km (0.116 R)
• M69: 28,330,546 km (0.11 R)
• M70: 28,581,720 km (0.105 R)
• M71: 28,783,229 km (0.098 R)
• M72: 29,238,305 km (0.106 R)
• M73: 29,593,900 km (0.072 R)
• M74: 30,875,804 km (0.111 R)
• M75: 31,134,309 km (0.106 R)
• M76: 31,601,503 km (0.115 R)
• M77: 31,809,893 km (0.112 R)
• M78: 32,070,941 km (0.106 R)
• M79: 32,228,019 km (0.029 R)
• M80: 35,583,948 km (0.104 R)
• M81: 35,909,323 km (0.11 R)
• M82: 36,563,216 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 14.7

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.44 AU - 10.76 AU

Year: 12290 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 120.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 54,327,298 km

• M1: 214,523 km (0.082 R)
• M2: 552,615 km (0.113 R)
• M3: 648,806 km (0.1 R)
• M4: 1,894,956 km (0.076 R)
• M5: 1,998,777 km (0.116 R)
• M6: 2,490,057 km (0.063 R)
• M7: 2,604,499 km (0.106 R)
• M8: 2,838,769 km (0.064 R)
• M9: 3,745,931 km (0.063 R)
• M10: 4,526,084 km (0.108 R)
• M11: 5,319,102 km (0.061 R)
• M12: 5,731,842 km (0.073 R)
• M13: 5,846,285 km (0.096 R)
• M14: 6,351,028 km (0.098 R)
• M15: 7,032,297 km (0.111 R)
• M16: 7,154,967 km (0.097 R)
• M17: 7,485,578 km (0.1 R)
• M18: 7,610,941 km (0.107 R)
• M19: 8,076,340 km (0.085 R)
• M20: 8,377,481 km (0.106 R)
• M21: 8,638,529 km (0.102 R)
• M22: 8,990,832 km (0.111 R)
• M23: 9,483,009 km (0.107 R)
• M24: 10,587,341 km (0.094 R)
• M25: 11,346,101 km (0.073 R)
• M26: 11,635,274 km (0.107 R)
• M27: 12,616,486 km (0.065 R)
• M28: 12,866,015 km (0.074 R)
• M29: 14,345,239 km (0.091 R)
• M30: 15,025,909 km (0.065 R)
• M31: 16,039,435 km (0.086 R)
• M32: 16,147,445 km (0.12 R)
• M33: 16,581,877 km (0.104 R)
• M34: 17,130,303 km (0.098 R)
• M35: 17,964,161 km (0.089 R)
• M36: 18,527,397 km (0.11 R)
• M37: 19,268,355 km (0.116 R)
• M38: 20,897,177 km (0.083 R)
• M39: 21,311,114 km (0.119 R)
• M40: 21,907,411 km (0.07 R)
• M41: 22,509,244 km (0.1 R)
• M42: 22,690,855 km (0.102 R)
• M43: 24,533,452 km (0.116 R)
• M44: 24,658,067 km (0.096 R)
• M45: 25,095,641 km (0.078 R)
• M46: 26,296,463 km (0.069 R)
• M47: 26,871,667 km (0.103 R)
• M48: 27,064,499 km (0.097 R)
• M49: 27,193,153 km (0.064 R)
• M50: 27,969,715 km (0.12 R)
• M51: 28,753,758 km (0.071 R)
• M52: 29,677,375 km (0.098 R)
• M53: 29,810,218 km (0.063 R)
• M54: 34,649,709 km (0.088 R)
• M55: 36,624,252 km (0.068 R)
• M56: 38,345,824 km (0.051 R)
• M57: 38,925,516 km (0.116 R)
• M58: 39,143,629 km (0.119 R)
• M59: 39,873,667 km (0.1 R)
• M60: 40,093,576 km (0.039 R)
• M61: 42,988,743 km (0.072 R)
• M62: 43,214,187 km (0.1 R)
• M63: 44,044,306 km (0.093 R)
• M64: 46,952,638 km (0.078 R)
• M65: 48,195,647 km (0.058 R)
• M66: 48,429,917 km (0.117 R)
• M67: 48,586,247 km (0.065 R)
• M68: 49,449,427 km (0.105 R)
• M69: 49,606,953 km (0.075 R)
• M70: 50,634,690 km (0.084 R)
• M71: 50,952,287 km (0.078 R)
• M72: 51,190,895 km (0.083 R)
• M73: 51,829,229 km (0.078 R)
• M74: 53,517,142 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit