🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.73 AU - 0.81 AU

Year: 247 Days

Day: 18.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,205,162 km

• M1: 456,274 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.81 AU - 1.33 AU

Year: 404 Days

Day: 24.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,205,162 km

• M1: 65,374 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.31 AU - 1.51 AU

Year: 612 Days

Day: 33.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.64 AU - 2.94 AU

Year: 1702 Days

Day: 16.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,205,162 km

• M1: 56,398 km (0.065 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.5

Radius: 9

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.46 AU - 7.06 AU

Year: 6420 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,205,162 km

• M1: 128,654 km (0.119 R)
• M2: 199,264 km (0.056 R)
• M3: 290,369 km (0.088 R)
• M4: 390,301 km (0.088 R)
• M5: 616,792 km (0.114 R)
• M6: 752,926 km (0.08 R)
• M7: 1,120,638 km (0.094 R)
• M8: 1,595,760 km (0.062 R)
• M9: 1,709,455 km (0.111 R)
• M10: 1,825,842 km (0.086 R)
• M11: 1,924,876 km (0.03 R)
• M12: 2,296,477 km (0.112 R)
• M13: 2,447,122 km (0.114 R)
• M14: 2,556,777 km (0.106 R)
• M15: 2,780,875 km (0.034 R)
• M16: 3,011,555 km (0.08 R)
• M17: 3,816,541 km (0.085 R)
• M18: 4,073,101 km (0.09 R)
• M19: 4,441,860 km (0.119 R)
• M20: 4,603,276 km (0.044 R)
• M21: 4,821,390 km (0.097 R)
• M22: 5,015,119 km (0.102 R)
• M23: 5,183,267 km (0.107 R)
• M24: 5,496,375 km (0.093 R)
• M25: 5,611,715 km (0.101 R)
• M26: 6,021,913 km (0.086 R)
• M27: 6,081,303 km (0.072 R)
• M28: 6,170,763 km (0.106 R)
• M29: 7,246,670 km (0.079 R)
• M30: 7,887,249 km (0.119 R)
• M31: 7,984,936 km (0.095 R)
• M32: 8,181,508 km (0.114 R)
• M33: 8,379,575 km (0.096 R)
• M34: 8,612,798 km (0.119 R)
• M35: 8,746,987 km (0.085 R)
• M36: 9,085,677 km (0.026 R)
• M37: 9,359,591 km (0.105 R)
• M38: 9,706,059 km (0.049 R)
• M39: 10,626,086 km (0.075 R)
• M40: 10,914,810 km (0.081 R)
• M41: 11,463,086 km (0.072 R)
• M42: 11,573,789 km (0.03 R)
• M43: 12,548,419 km (0.059 R)
• M44: 12,624,564 km (0.101 R)
• M45: 13,588,274 km (0.111 R)
• M46: 13,666,364 km (0.027 R)
• M47: 14,177,839 km (0.096 R)
• M48: 14,415,999 km (0.108 R)
• M49: 14,976,991 km (0.097 R)
• M50: 15,545,014 km (0.095 R)
• M51: 15,667,684 km (0.095 R)
• M52: 16,618,678 km (0.107 R)
• M53: 17,291,120 km (0.059 R)
• M54: 18,446,165 km (0.103 R)
• M55: 19,011,197 km (0.074 R)
• M56: 19,493,650 km (0.109 R)
• M57: 20,024,722 km (0.079 R)
• M58: 20,113,583 km (0.098 R)
• M59: 20,560,432 km (0.104 R)
• M60: 20,920,215 km (0.099 R)
• M61: 21,191,436 km (0.082 R)
• M62: 21,327,570 km (0.078 R)
• M63: 22,149,910 km (0.073 R)
• M64: 22,564,894 km (0.097 R)
• M65: 25,108,955 km (0.071 R)
• M66: 25,397,231 km (0.046 R)
• M67: 26,854,763 km (0.108 R)
• M68: 27,297,273 km (0.115 R)
• M69: 28,689,580 km (0.116 R)
• M70: 29,041,285 km (0.095 R)
• M71: 30,667,115 km (0.092 R)
• M72: 30,975,137 km (0.047 R)
• M73: 31,232,744 km (0.075 R)
• M74: 32,322,116 km (0.065 R)
• M75: 32,845,409 km (0.118 R)
• M76: 33,002,786 km (0.092 R)
• M77: 34,218,718 km (0.068 R)
• M78: 34,378,339 km (0.078 R)
• M79: 34,805,291 km (0.091 R)
• M80: 35,180,333 km (0.104 R)
• M81: 35,449,160 km (0.089 R)
• M82: 36,042,765 km (0.087 R)
• M83: 36,150,924 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 11.8

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.64 AU - 12.73 AU

Year: 11863 Days

Day: 5.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,205,162 km

• M1: 275,260 km (0.113 R)
• M2: 401,670 km (0.1 R)
• M3: 678,875 km (0.078 R)
• M4: 1,055,263 km (0.063 R)
• M5: 1,515,726 km (0.038 R)
• M6: 1,698,085 km (0.057 R)
• M7: 1,839,755 km (0.08 R)
• M8: 2,059,963 km (0.116 R)
• M9: 2,340,907 km (0.094 R)
• M10: 2,689,171 km (0.089 R)
• M11: 3,140,508 km (0.094 R)
• M12: 3,286,516 km (0.032 R)
• M13: 3,768,969 km (0.08 R)
• M14: 4,113,941 km (0.068 R)
• M15: 4,700,215 km (0.048 R)
• M16: 5,140,183 km (0.11 R)
• M17: 5,593,464 km (0.081 R)
• M18: 5,735,433 km (0.077 R)
• M19: 7,144,495 km (0.062 R)
• M20: 7,337,626 km (0.095 R)
• M21: 7,847,904 km (0.091 R)
• M22: 8,047,169 km (0.053 R)
• M23: 8,532,464 km (0.077 R)
• M24: 8,737,413 km (0.036 R)
• M25: 8,985,746 km (0.098 R)
• M26: 9,110,660 km (0.068 R)
• M27: 9,786,992 km (0.039 R)
• M28: 11,322,464 km (0.083 R)
• M29: 11,911,880 km (0.025 R)
• M30: 12,837,891 km (0.084 R)
• M31: 13,073,059 km (0.028 R)
• M32: 13,309,723 km (0.109 R)
• M33: 13,452,289 km (0.109 R)
• M34: 13,787,239 km (0.082 R)
• M35: 14,028,092 km (0.09 R)
• M36: 14,416,298 km (0.113 R)
• M37: 16,004,579 km (0.118 R)
• M38: 16,563,327 km (0.092 R)
• M39: 16,819,438 km (0.052 R)
• M40: 17,804,690 km (0.04 R)
• M41: 17,909,408 km (0.112 R)
• M42: 18,014,426 km (0.114 R)
• M43: 18,172,401 km (0.029 R)
• M44: 20,211,869 km (0.052 R)
• M45: 21,203,105 km (0.032 R)
• M46: 21,704,557 km (0.113 R)
• M47: 21,816,605 km (0.031 R)
• M48: 21,984,903 km (0.103 R)
• M49: 22,776,276 km (0.107 R)
• M50: 23,462,032 km (0.095 R)
• M51: 23,692,114 km (0.112 R)
• M52: 24,096,477 km (0.113 R)
• M53: 26,152,849 km (0.114 R)
• M54: 26,272,079 km (0.113 R)
• M55: 26,690,654 km (0.11 R)
• M56: 26,810,781 km (0.086 R)
• M57: 27,051,334 km (0.117 R)
• M58: 28,142,800 km (0.085 R)
• M59: 28,326,058 km (0.059 R)
• M60: 28,632,434 km (0.117 R)
• M61: 28,755,404 km (0.094 R)
• M62: 29,063,276 km (0.108 R)
• M63: 29,186,844 km (0.109 R)
• M64: 29,744,694 km (0.101 R)
• M65: 30,493,880 km (0.116 R)
• M66: 30,745,055 km (0.091 R)
• M67: 31,502,619 km (0.117 R)
• M68: 32,330,344 km (0.12 R)
• M69: 33,812,111 km (0.102 R)
• M70: 34,072,112 km (0.091 R)
• M71: 34,921,529 km (0.107 R)
• M72: 35,447,664 km (0.062 R)
• M73: 39,067,783 km (0.082 R)
• M74: 39,614,115 km (0.119 R)
• M75: 41,406,895 km (0.095 R)
• M76: 43,932,556 km (0.059 R)
• M77: 45,142,504 km (0.036 R)
• M78: 45,572,149 km (0.072 R)
• M79: 45,787,570 km (0.07 R)
• M80: 46,941,717 km (0.116 R)
• M81: 47,086,678 km (0.1 R)
• M82: 47,886,578 km (0.073 R)
• M83: 48,837,721 km (0.056 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 18,491 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit