🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.16 AU - 1.46 AU

Year: 529 Days

Day: 47.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.42 AU - 1.46 AU

Year: 610 Days

Day: 28.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.93 AU - 2.43 AU

Year: 1137 Days

Day: 36.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,839,538 km

• M1: 233,073 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.19 AU - 2.95 AU

Year: 1455 Days

Day: 12.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,839,538 km

• M1: 286,031 km (0.098 R)
• M2: 591,360 km (0.041 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 11

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.44 AU - 9.94 AU

Year: 9837 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,839,538 km

• M1: 261,347 km (0.067 R)
• M2: 526,585 km (0.1 R)
• M3: 604,974 km (0.104 R)
• M4: 1,154,447 km (0.05 R)
• M5: 1,518,269 km (0.079 R)
• M6: 1,623,735 km (0.098 R)
• M7: 1,879,697 km (0.064 R)
• M8: 2,403,290 km (0.065 R)
• M9: 2,485,718 km (0.102 R)
• M10: 2,611,231 km (0.116 R)
• M11: 3,015,145 km (0.105 R)
• M12: 3,104,305 km (0.047 R)
• M13: 3,361,763 km (0.085 R)
• M14: 4,209,086 km (0.109 R)
• M15: 5,406,467 km (0.068 R)
• M16: 5,570,127 km (0.061 R)
• M17: 5,920,934 km (0.036 R)
• M18: 6,528,301 km (0.111 R)
• M19: 6,858,913 km (0.099 R)
• M20: 7,075,830 km (0.107 R)
• M21: 7,335,232 km (0.066 R)
• M22: 7,740,343 km (0.119 R)
• M23: 8,194,373 km (0.09 R)
• M24: 8,635,986 km (0.029 R)
• M25: 10,073,771 km (0.089 R)
• M26: 10,433,404 km (0.076 R)
• M27: 11,843,215 km (0.095 R)
• M28: 12,366,209 km (0.032 R)
• M29: 13,905,571 km (0.119 R)
• M30: 14,055,318 km (0.036 R)
• M31: 14,786,702 km (0.077 R)
• M32: 15,452,862 km (0.066 R)
• M33: 15,530,503 km (0.11 R)
• M34: 15,841,816 km (0.054 R)
• M35: 16,312,601 km (0.11 R)
• M36: 16,629,150 km (0.031 R)
• M37: 17,080,935 km (0.118 R)
• M38: 17,268,232 km (0.118 R)
• M39: 18,132,758 km (0.041 R)
• M40: 18,214,438 km (0.058 R)

Asteroid Belt

Center: 9.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 8.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.59 AU - 12.35 AU

Year: 11962 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,839,538 km

• M1: 103,223 km (0.093 R)
• M2: 208,689 km (0.075 R)
• M3: 318,045 km (0.044 R)
• M4: 438,471 km (0.086 R)
• M5: 615,595 km (0.113 R)
• M6: 846,275 km (0.106 R)
• M7: 939,923 km (0.101 R)
• M8: 1,137,991 km (0.093 R)
• M9: 1,830,180 km (0.115 R)
• M10: 2,078,812 km (0.107 R)
• M11: 2,228,859 km (0.102 R)
• M12: 2,912,222 km (0.104 R)
• M13: 3,528,116 km (0.117 R)
• M14: 3,681,903 km (0.066 R)
• M15: 3,759,544 km (0.03 R)
• M16: 3,969,579 km (0.07 R)
• M17: 4,049,315 km (0.081 R)
• M18: 4,129,649 km (0.097 R)
• M19: 4,483,598 km (0.105 R)
• M20: 4,622,425 km (0.069 R)
• M21: 4,932,840 km (0.092 R)
• M22: 5,018,709 km (0.081 R)
• M23: 5,366,973 km (0.09 R)
• M24: 5,603,637 km (0.041 R)
• M25: 5,904,179 km (0.043 R)
• M26: 6,396,207 km (0.113 R)
• M27: 6,489,855 km (0.08 R)
• M28: 6,805,506 km (0.099 R)
• M29: 8,526,480 km (0.084 R)
• M30: 8,837,494 km (0.115 R)
• M31: 9,116,943 km (0.072 R)
• M32: 9,293,169 km (0.095 R)
• M33: 9,864,484 km (0.104 R)
• M34: 10,081,700 km (0.102 R)
• M35: 10,817,123 km (0.036 R)
• M36: 10,929,022 km (0.098 R)
• M37: 11,266,664 km (0.082 R)
• M38: 11,380,060 km (0.067 R)
• M39: 11,722,340 km (0.092 R)
• M40: 12,184,148 km (0.101 R)
• M41: 12,887,857 km (0.039 R)
• M42: 13,524,396 km (0.104 R)
• M43: 15,369,087 km (0.083 R)
• M44: 15,831,793 km (0.119 R)
• M45: 15,958,802 km (0.06 R)
• M46: 16,341,922 km (0.032 R)
• M47: 16,470,426 km (0.119 R)
• M48: 16,556,146 km (0.077 R)
• M49: 16,943,904 km (0.12 R)
• M50: 17,030,521 km (0.092 R)
• M51: 17,117,288 km (0.042 R)
• M52: 17,904,621 km (0.064 R)
• M53: 18,036,866 km (0.066 R)
• M54: 18,480,423 km (0.089 R)
• M55: 18,748,353 km (0.074 R)
• M56: 18,972,600 km (0.119 R)
• M57: 19,152,567 km (0.103 R)
• M58: 19,287,953 km (0.1 R)
• M59: 19,741,533 km (0.11 R)
• M60: 19,969,521 km (0.087 R)
• M61: 21,076,545 km (0.111 R)
• M62: 21,872,705 km (0.073 R)
• M63: 23,736,096 km (0.081 R)
• M64: 24,222,139 km (0.041 R)
• M65: 25,154,433 km (0.072 R)
• M66: 25,451,385 km (0.107 R)
• M67: 25,600,235 km (0.109 R)
• M68: 26,248,592 km (0.079 R)
• M69: 27,510,899 km (0.083 R)
• M70: 27,867,839 km (0.109 R)
• M71: 28,999,547 km (0.06 R)
• M72: 29,103,219 km (0.094 R)
• M73: 31,627,234 km (0.088 R)
• M74: 31,733,897 km (0.042 R)
• M75: 33,511,569 km (0.111 R)
• M76: 35,265,753 km (0.045 R)
• M77: 35,487,158 km (0.098 R)
• M78: 35,542,659 km (0.108 R)
• M79: 35,764,662 km (0.073 R)
• M80: 36,042,765 km (0.087 R)
• M81: 36,377,415 km (0.026 R)
• M82: 36,545,114 km (0.039 R)
• M83: 36,881,261 km (0.027 R)
• M84: 37,106,106 km (0.099 R)
• M85: 37,331,251 km (0.097 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 12,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit