🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 156 Days

Day: 46.7 Hours

Environment

Temp: 235 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.75 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.43 AU - 3.41 AU

Year: 1813 Days

Day: 45.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.3 AU - 3.74 AU

Year: 2400 Days

Day: 38.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.43 AU - 4.09 AU

Year: 2650 Days

Day: 29.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 15

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.6 AU - 9.4 AU

Year: 9007 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,898,331 km

• M1: 218,712 km (0.117 R)
• M2: 353,799 km (0.114 R)
• M3: 546,481 km (0.043 R)
• M4: 730,486 km (0.115 R)
• M5: 881,281 km (0.08 R)
• M6: 1,092,364 km (0.054 R)
• M7: 1,192,145 km (0.12 R)
• M8: 1,374,655 km (0.119 R)
• M9: 1,469,649 km (0.102 R)
• M10: 1,638,246 km (0.034 R)
• M11: 1,995,187 km (0.097 R)
• M12: 2,104,244 km (0.094 R)
• M13: 2,560,667 km (0.112 R)
• M14: 2,662,693 km (0.08 R)
• M15: 3,623,260 km (0.05 R)
• M16: 4,131,295 km (0.089 R)
• M17: 4,272,066 km (0.031 R)
• M18: 4,978,767 km (0.108 R)
• M19: 5,236,973 km (0.107 R)
• M20: 5,389,712 km (0.118 R)
• M21: 5,901,935 km (0.111 R)
• M22: 6,015,480 km (0.088 R)
• M23: 6,244,664 km (0.117 R)
• M24: 6,640,949 km (0.082 R)
• M25: 6,925,633 km (0.118 R)
• M26: 7,021,376 km (0.118 R)
• M27: 7,117,717 km (0.094 R)
• M28: 7,238,742 km (0.089 R)
• M29: 7,507,270 km (0.076 R)
• M30: 7,630,389 km (0.094 R)
• M31: 7,729,423 km (0.11 R)
• M32: 8,029,067 km (0.105 R)
• M33: 8,180,460 km (0.114 R)
• M34: 8,847,068 km (0.061 R)
• M35: 9,029,578 km (0.09 R)
• M36: 9,504,701 km (0.108 R)
• M37: 11,287,758 km (0.062 R)
• M38: 11,856,978 km (0.055 R)
• M39: 12,523,137 km (0.114 R)
• M40: 12,669,593 km (0.064 R)
• M41: 14,134,904 km (0.086 R)
• M42: 14,903,239 km (0.111 R)
• M43: 15,089,638 km (0.118 R)
• M44: 15,276,785 km (0.096 R)
• M45: 15,370,732 km (0.074 R)
• M46: 15,906,442 km (0.085 R)
• M47: 16,033,451 km (0.117 R)
• M48: 16,802,085 km (0.101 R)
• M49: 17,223,652 km (0.086 R)
• M50: 17,321,339 km (0.085 R)
• M51: 17,484,700 km (0.119 R)
• M52: 17,747,095 km (0.112 R)
• M53: 18,043,897 km (0.036 R)
• M54: 18,408,916 km (0.076 R)
• M55: 18,877,007 km (0.059 R)
• M56: 19,348,989 km (0.075 R)
• M57: 19,484,674 km (0.117 R)
• M58: 19,586,550 km (0.074 R)
• M59: 19,756,792 km (0.064 R)
• M60: 19,859,117 km (0.111 R)
• M61: 20,030,108 km (0.077 R)
• M62: 20,788,419 km (0.1 R)
• M63: 20,962,102 km (0.076 R)
• M64: 21,240,953 km (0.117 R)
• M65: 22,689,359 km (0.066 R)
• M66: 22,796,621 km (0.105 R)
• M67: 22,904,032 km (0.055 R)
• M68: 23,227,313 km (0.067 R)
• M69: 24,535,397 km (0.096 R)
• M70: 24,682,302 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 11.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 9.68 AU - 14.64 AU

Year: 15411 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,898,331 km

• M1: 152,291 km (0.047 R)
• M2: 285,882 km (0.12 R)
• M3: 425,157 km (0.066 R)
• M4: 1,115,551 km (0.08 R)
• M5: 1,284,148 km (0.085 R)
• M6: 1,461,571 km (0.079 R)
• M7: 1,701,825 km (0.069 R)
• M8: 1,841,101 km (0.06 R)
• M9: 2,131,171 km (0.113 R)
• M10: 2,221,080 km (0.069 R)
• M11: 2,787,906 km (0.079 R)
• M12: 3,504,629 km (0.052 R)
• M13: 3,792,306 km (0.051 R)
• M14: 4,162,860 km (0.091 R)
• M15: 4,780,101 km (0.072 R)
• M16: 5,140,033 km (0.109 R)
• M17: 5,717,331 km (0.112 R)
• M18: 5,843,891 km (0.066 R)
• M19: 6,228,807 km (0.112 R)
• M20: 6,315,424 km (0.075 R)
• M21: 7,023,470 km (0.118 R)
• M22: 9,245,597 km (0.102 R)
• M23: 10,509,550 km (0.071 R)
• M24: 11,399,657 km (0.103 R)
• M25: 11,880,764 km (0.12 R)
• M26: 12,368,453 km (0.112 R)
• M27: 13,029,077 km (0.11 R)
• M28: 13,532,025 km (0.036 R)
• M29: 13,870,864 km (0.102 R)
• M30: 14,557,070 km (0.116 R)
• M31: 15,312,838 km (0.097 R)
• M32: 15,843,462 km (0.03 R)
• M33: 16,320,380 km (0.109 R)
• M34: 17,533,020 km (0.119 R)
• M35: 17,779,109 km (0.12 R)
• M36: 18,088,327 km (0.111 R)
• M37: 18,524,106 km (0.115 R)
• M38: 19,852,236 km (0.09 R)
• M39: 20,495,507 km (0.066 R)
• M40: 21,473,129 km (0.1 R)
• M41: 22,199,726 km (0.078 R)
• M42: 23,473,851 km (0.073 R)
• M43: 23,949,123 km (0.087 R)
• M44: 24,359,171 km (0.079 R)
• M45: 24,496,352 km (0.067 R)
• M46: 24,909,392 km (0.107 R)
• M47: 25,116,884 km (0.073 R)
• M48: 25,603,077 km (0.112 R)
• M49: 26,022,250 km (0.077 R)
• M50: 26,443,817 km (0.111 R)
• M51: 26,796,719 km (0.049 R)
• M52: 28,512,756 km (0.104 R)
• M53: 28,657,267 km (0.086 R)
• M54: 29,603,175 km (0.108 R)
• M55: 31,078,359 km (0.109 R)
• M56: 31,450,858 km (0.108 R)
• M57: 32,652,727 km (0.053 R)
• M58: 33,487,932 km (0.107 R)
• M59: 34,099,638 km (0.104 R)
• M60: 35,179,136 km (0.066 R)
• M61: 37,688,341 km (0.112 R)
• M62: 37,767,628 km (0.045 R)
• M63: 38,564,087 km (0.068 R)
• M64: 39,688,465 km (0.067 R)
• M65: 40,417,006 km (0.047 R)
• M66: 41,068,206 km (0.082 R)
• M67: 42,546,233 km (0.106 R)
• M68: 42,876,994 km (0.11 R)
• M69: 42,959,871 km (0.048 R)
• M70: 43,208,802 km (0.114 R)
• M71: 43,874,662 km (0.107 R)
• M72: 44,627,887 km (0.054 R)
• M73: 46,062,232 km (0.062 R)
• M74: 47,597,405 km (0.105 R)
• M75: 49,409,484 km (0.115 R)
• M76: 49,844,365 km (0.094 R)
• M77: 50,805,382 km (0.032 R)
• M78: 52,302,557 km (0.101 R)
• M79: 54,980,060 km (0.109 R)
• M80: 55,160,026 km (0.114 R)
• M81: 56,335,417 km (0.109 R)
• M82: 56,880,551 km (0.112 R)
• M83: 57,062,761 km (0.053 R)
• M84: 57,884,652 km (0.073 R)
• M85: 59,263,346 km (0.105 R)
• M86: 61,959,399 km (0.095 R)
• M87: 62,053,047 km (0.082 R)
• M88: 62,710,231 km (0.115 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit