🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.61 AU - 0.81 AU

Year: 216 Days

Day: 32.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 110.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.84 AU - 1 AU

Year: 319 Days

Day: 21.9 Hours

Environment

Temp: 77 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.47 AU - 3.01 AU

Year: 1640 Days

Day: 16.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,865,033 km

• M1: 175,030 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.75 AU - 3.97 AU

Year: 2227 Days

Day: 40.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,865,033 km

• M1: 797,805 km (0.085 R)
• M2: 1,565,243 km (0.076 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 14.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.29 AU - 9.15 AU

Year: 7757 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,865,033 km

• M1: 303,684 km (0.092 R)
• M2: 585,227 km (0.111 R)
• M3: 798,404 km (0.098 R)
• M4: 896,839 km (0.103 R)
• M5: 1,517,820 km (0.102 R)
• M6: 1,741,020 km (0.077 R)
• M7: 1,992,494 km (0.043 R)
• M8: 2,274,187 km (0.035 R)
• M9: 2,644,890 km (0.085 R)
• M10: 2,916,111 km (0.055 R)
• M11: 3,135,871 km (0.117 R)
• M12: 3,340,371 km (0.083 R)
• M13: 3,676,966 km (0.114 R)
• M14: 3,871,294 km (0.076 R)
• M15: 4,069,062 km (0.111 R)
• M16: 4,270,271 km (0.09 R)
• M17: 4,451,883 km (0.112 R)
• M18: 4,636,188 km (0.052 R)
• M19: 4,893,795 km (0.104 R)
• M20: 5,132,105 km (0.106 R)
• M21: 5,423,072 km (0.109 R)
• M22: 5,920,485 km (0.067 R)
• M23: 6,225,964 km (0.094 R)
• M24: 6,852,630 km (0.117 R)
• M25: 7,066,106 km (0.114 R)
• M26: 7,554,393 km (0.103 R)
• M27: 8,535,157 km (0.059 R)
• M28: 8,851,856 km (0.1 R)
• M29: 9,467,152 km (0.1 R)
• M30: 9,705,162 km (0.101 R)
• M31: 10,126,579 km (0.08 R)
• M32: 10,739,033 km (0.069 R)
• M33: 10,894,016 km (0.047 R)
• M34: 11,363,454 km (0.078 R)
• M35: 11,775,746 km (0.108 R)
• M36: 12,193,124 km (0.104 R)
• M37: 12,582,527 km (0.1 R)
• M38: 12,877,385 km (0.079 R)
• M39: 13,108,364 km (0.104 R)
• M40: 13,407,260 km (0.055 R)
• M41: 13,574,212 km (0.114 R)
• M42: 14,181,429 km (0.098 R)
• M43: 14,317,563 km (0.116 R)
• M44: 14,797,324 km (0.084 R)
• M45: 16,233,164 km (0.044 R)
• M46: 16,446,940 km (0.105 R)
• M47: 17,311,765 km (0.084 R)
• M48: 17,420,822 km (0.033 R)
• M49: 17,530,178 km (0.066 R)
• M50: 17,676,484 km (0.06 R)
• M51: 17,933,194 km (0.093 R)
• M52: 18,339,353 km (0.088 R)
• M53: 18,487,754 km (0.117 R)
• M54: 19,689,473 km (0.062 R)
• M55: 21,149,249 km (0.038 R)
• M56: 21,343,876 km (0.085 R)
• M57: 21,539,101 km (0.096 R)
• M58: 22,049,679 km (0.074 R)
• M59: 22,524,353 km (0.068 R)
• M60: 23,645,439 km (0.078 R)
• M61: 24,294,096 km (0.101 R)
• M62: 25,899,879 km (0.116 R)
• M63: 26,442,620 km (0.039 R)
• M64: 27,031,587 km (0.083 R)
• M65: 27,242,819 km (0.069 R)
• M66: 27,624,743 km (0.047 R)
• M67: 28,093,732 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 9.5

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.25 AU - 9.81 AU

Year: 10640 Days

Day: 7.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,865,033 km

• M1: 146,756 km (0.055 R)
• M2: 226,192 km (0.049 R)
• M3: 358,885 km (0.117 R)
• M4: 465,100 km (0.116 R)
• M5: 729,888 km (0.098 R)
• M6: 870,660 km (0.056 R)
• M7: 1,099,395 km (0.093 R)
• M8: 1,262,756 km (0.114 R)
• M9: 1,945,221 km (0.106 R)
• M10: 2,220,930 km (0.108 R)
• M11: 2,837,572 km (0.08 R)
• M12: 2,921,796 km (0.092 R)
• M13: 3,237,896 km (0.108 R)
• M14: 3,504,779 km (0.091 R)
• M15: 4,412,988 km (0.093 R)
• M16: 4,642,770 km (0.083 R)
• M17: 6,102,097 km (0.09 R)
• M18: 6,174,951 km (0.115 R)
• M19: 6,957,199 km (0.052 R)
• M20: 7,379,364 km (0.076 R)
• M21: 8,008,273 km (0.079 R)
• M22: 8,410,093 km (0.118 R)
• M23: 9,066,678 km (0.078 R)
• M24: 9,527,589 km (0.07 R)
• M25: 9,697,233 km (0.069 R)
• M26: 9,867,775 km (0.104 R)
• M27: 11,000,380 km (0.103 R)
• M28: 12,082,122 km (0.038 R)
• M29: 12,173,826 km (0.089 R)
• M30: 12,542,884 km (0.084 R)
• M31: 12,775,359 km (0.09 R)
• M32: 14,735,390 km (0.1 R)
• M33: 15,326,601 km (0.073 R)
• M34: 15,775,095 km (0.094 R)
• M35: 16,177,364 km (0.11 R)
• M36: 16,278,492 km (0.038 R)
• M37: 18,029,236 km (0.098 R)
• M38: 18,661,437 km (0.099 R)
• M39: 20,985,589 km (0.116 R)
• M40: 21,372,599 km (0.1 R)
• M41: 21,594,752 km (0.085 R)
• M42: 21,761,853 km (0.077 R)
• M43: 22,490,993 km (0.108 R)
• M44: 22,660,487 km (0.102 R)
• M45: 23,915,763 km (0.085 R)
• M46: 24,319,976 km (0.057 R)
• M47: 24,668,240 km (0.109 R)
• M48: 24,842,970 km (0.109 R)
• M49: 25,076,493 km (0.117 R)
• M50: 25,840,788 km (0.083 R)
• M51: 26,672,552 km (0.077 R)
• M52: 27,754,594 km (0.118 R)
• M53: 28,118,565 km (0.046 R)
• M54: 28,422,997 km (0.105 R)
• M55: 28,851,146 km (0.102 R)
• M56: 31,023,307 km (0.074 R)
• M57: 31,149,119 km (0.039 R)
• M58: 31,653,563 km (0.09 R)
• M59: 31,843,552 km (0.116 R)
• M60: 32,990,968 km (0.064 R)
• M61: 35,260,517 km (0.111 R)
• M62: 36,646,242 km (0.063 R)
• M63: 36,845,806 km (0.081 R)
• M64: 37,178,960 km (0.097 R)
• M65: 37,245,681 km (0.097 R)
• M66: 37,848,261 km (0.073 R)
• M67: 38,319,195 km (0.079 R)
• M68: 38,927,460 km (0.084 R)
• M69: 39,198,980 km (0.086 R)
• M70: 40,634,073 km (0.068 R)
• M71: 41,392,684 km (0.098 R)
• M72: 41,808,416 km (0.112 R)
• M73: 42,295,208 km (0.09 R)
• M74: 42,644,070 km (0.092 R)
• M75: 43,274,326 km (0.045 R)
• M76: 43,766,802 km (0.088 R)
• M77: 45,041,525 km (0.044 R)
• M78: 45,255,151 km (0.067 R)
• M79: 45,683,450 km (0.091 R)
• M80: 45,969,630 km (0.112 R)
• M81: 46,184,752 km (0.113 R)
• M82: 46,832,062 km (0.12 R)
• M83: 47,120,786 km (0.1 R)
• M84: 47,627,324 km (0.09 R)
• M85: 48,572,783 km (0.113 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 13,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit