🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.49 AU - 0.75 AU

Year: 182 Days

Day: 44.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 262 Days

Day: 29.4 Hours

Environment

Temp: 115 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.79 AU - 1.27 AU

Year: 390 Days

Day: 14 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,520,954 km

• M1: 147,803 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.98 AU - 3.22 AU

Year: 2035 Days

Day: 28.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,520,954 km

• M1: 362,027 km (0.072 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.4

Radius: 11.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.86 AU - 7.64 AU

Year: 7277 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 81.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 28,520,954 km

• M1: 183,706 km (0.113 R)
• M2: 273,615 km (0.094 R)
• M3: 380,577 km (0.091 R)
• M4: 494,571 km (0.088 R)
• M5: 622,327 km (0.088 R)
• M6: 762,650 km (0.104 R)
• M7: 898,634 km (0.112 R)
• M8: 1,505,703 km (0.11 R)
• M9: 2,070,135 km (0.116 R)
• M10: 2,242,921 km (0.113 R)
• M11: 2,398,203 km (0.081 R)
• M12: 2,557,076 km (0.106 R)
• M13: 2,696,053 km (0.068 R)
• M14: 2,766,513 km (0.109 R)
• M15: 2,981,785 km (0.066 R)
• M16: 3,403,352 km (0.07 R)
• M17: 3,712,421 km (0.065 R)
• M18: 3,870,546 km (0.064 R)
• M19: 3,977,059 km (0.117 R)
• M20: 4,580,986 km (0.081 R)
• M21: 5,660,634 km (0.09 R)
• M22: 5,782,107 km (0.109 R)
• M23: 6,027,298 km (0.118 R)
• M24: 6,120,198 km (0.097 R)
• M25: 6,433,307 km (0.084 R)
• M26: 6,560,016 km (0.089 R)
• M27: 7,404,047 km (0.109 R)
• M28: 7,771,310 km (0.102 R)
• M29: 7,872,588 km (0.114 R)
• M30: 8,316,445 km (0.094 R)
• M31: 9,263,998 km (0.071 R)
• M32: 9,587,578 km (0.052 R)
• M33: 10,024,703 km (0.085 R)
• M34: 10,580,309 km (0.114 R)
• M35: 11,375,123 km (0.079 R)
• M36: 11,490,164 km (0.076 R)
• M37: 11,721,592 km (0.109 R)
• M38: 12,662,562 km (0.117 R)
• M39: 13,061,689 km (0.109 R)
• M40: 13,749,989 km (0.071 R)
• M41: 14,658,048 km (0.114 R)
• M42: 14,741,524 km (0.105 R)
• M43: 15,246,117 km (0.109 R)
• M44: 15,670,826 km (0.098 R)
• M45: 15,756,246 km (0.116 R)
• M46: 16,618,827 km (0.09 R)
• M47: 16,793,259 km (0.084 R)
• M48: 17,452,686 km (0.11 R)
• M49: 17,763,251 km (0.086 R)
• M50: 18,389,917 km (0.078 R)
• M51: 18,525,303 km (0.116 R)
• M52: 18,660,838 km (0.057 R)
• M53: 19,115,167 km (0.115 R)
• M54: 19,297,826 km (0.09 R)
• M55: 19,619,162 km (0.119 R)
• M56: 20,173,871 km (0.091 R)
• M57: 20,266,921 km (0.032 R)
• M58: 20,359,971 km (0.097 R)
• M59: 20,733,816 km (0.04 R)
• M60: 21,204,451 km (0.057 R)
• M61: 22,347,977 km (0.119 R)
• M62: 22,444,318 km (0.037 R)
• M63: 22,733,640 km (0.119 R)
• M64: 23,414,012 km (0.082 R)
• M65: 24,298,285 km (0.078 R)
• M66: 24,744,685 km (0.046 R)
• M67: 24,943,949 km (0.042 R)
• M68: 25,444,354 km (0.049 R)
• M69: 25,746,242 km (0.11 R)
• M70: 27,170,414 km (0.108 R)
• M71: 28,515,897 km (0.108 R)
• M72: 28,620,167 km (0.101 R)
• M73: 29,459,860 km (0.109 R)
• M74: 30,095,052 km (0.032 R)
• M75: 30,254,524 km (0.036 R)
• M76: 30,520,958 km (0.051 R)
• M77: 30,788,139 km (0.104 R)
• M78: 30,948,807 km (0.116 R)
• M79: 32,516,593 km (0.108 R)
• M80: 32,625,650 km (0.085 R)
• M81: 33,723,100 km (0.111 R)
• M82: 34,054,758 km (0.098 R)
• M83: 36,010,601 km (0.099 R)
• M84: 37,830,459 km (0.064 R)
• M85: 38,347,619 km (0.108 R)
• M86: 38,578,299 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 13.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.4 AU - 8.38 AU

Year: 7489 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,520,954 km

• M1: 287,976 km (0.114 R)
• M2: 413,189 km (0.08 R)
• M3: 694,284 km (0.107 R)
• M4: 871,707 km (0.101 R)
• M5: 1,038,957 km (0.099 R)
• M6: 1,161,478 km (0.104 R)
• M7: 1,289,234 km (0.07 R)
• M8: 1,377,348 km (0.115 R)
• M9: 1,498,073 km (0.07 R)
• M10: 1,734,587 km (0.079 R)
• M11: 1,899,295 km (0.109 R)
• M12: 2,138,950 km (0.085 R)
• M13: 2,334,325 km (0.068 R)
• M14: 2,917,009 km (0.077 R)
• M15: 3,194,962 km (0.118 R)
• M16: 3,316,884 km (0.105 R)
• M17: 3,523,479 km (0.095 R)
• M18: 3,713,169 km (0.113 R)
• M19: 3,841,524 km (0.069 R)
• M20: 3,927,842 km (0.059 R)
• M21: 4,324,874 km (0.102 R)
• M22: 4,711,884 km (0.1 R)
• M23: 5,495,029 km (0.119 R)
• M24: 6,039,715 km (0.081 R)
• M25: 6,267,552 km (0.112 R)
• M26: 6,369,877 km (0.092 R)
• M27: 7,314,737 km (0.069 R)
• M28: 7,748,871 km (0.112 R)
• M29: 8,699,116 km (0.057 R)
• M30: 9,217,174 km (0.075 R)
• M31: 9,509,338 km (0.105 R)
• M32: 9,597,601 km (0.115 R)
• M33: 9,953,345 km (0.096 R)
• M34: 10,374,014 km (0.108 R)
• M35: 10,677,997 km (0.044 R)
• M36: 10,954,154 km (0.053 R)
• M37: 11,357,171 km (0.075 R)
• M38: 11,955,114 km (0.071 R)
• M39: 12,050,408 km (0.104 R)
• M40: 12,466,589 km (0.093 R)
• M41: 12,660,169 km (0.107 R)
• M42: 12,985,245 km (0.082 R)
• M43: 13,148,755 km (0.1 R)
• M44: 13,345,925 km (0.117 R)
• M45: 13,976,630 km (0.088 R)
• M46: 14,413,904 km (0.119 R)
• M47: 14,719,234 km (0.057 R)
• M48: 14,821,559 km (0.114 R)
• M49: 15,095,472 km (0.066 R)
• M50: 15,232,953 km (0.08 R)
• M51: 15,544,116 km (0.116 R)
• M52: 15,682,943 km (0.101 R)
• M53: 15,927,087 km (0.109 R)
• M54: 16,172,577 km (0.082 R)
• M55: 17,059,244 km (0.07 R)
• M56: 17,346,322 km (0.045 R)
• M57: 18,034,472 km (0.075 R)
• M58: 18,805,649 km (0.07 R)
• M59: 18,953,751 km (0.054 R)
• M60: 19,065,052 km (0.062 R)
• M61: 19,850,441 km (0.101 R)
• M62: 20,001,235 km (0.106 R)
• M63: 20,190,327 km (0.06 R)
• M64: 20,342,019 km (0.112 R)
• M65: 20,494,160 km (0.112 R)
• M66: 21,106,165 km (0.06 R)
• M67: 21,801,795 km (0.098 R)
• M68: 22,269,887 km (0.086 R)
• M69: 22,465,860 km (0.098 R)
• M70: 23,017,577 km (0.05 R)
• M71: 24,497,549 km (0.117 R)
• M72: 24,984,041 km (0.1 R)
• M73: 25,925,610 km (0.05 R)
• M74: 26,173,045 km (0.117 R)
• M75: 26,587,282 km (0.087 R)
• M76: 26,712,046 km (0.054 R)
• M77: 26,836,960 km (0.12 R)
• M78: 27,422,486 km (0.077 R)
• M79: 28,054,388 km (0.041 R)
• M80: 28,351,040 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 11,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit