🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.86 AU - 0.9 AU

Year: 318 Days

Day: 40.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.87 AU - 1.09 AU

Year: 374 Days

Day: 32.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.3 AU

Year: 426 Days

Day: 41.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,311,414 km

• M1: 1,052,122 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.26 AU - 1.62 AU

Year: 665 Days

Day: 24.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.77 AU - 2.41 AU

Year: 1163 Days

Day: 26.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,311,414 km

• M1: 731,534 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.85 AU - 2.85 AU

Year: 1387 Days

Day: 16.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.7

Radius: 8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.22 AU - 5.06 AU

Year: 3243 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 19,311,414 km

• M1: 106,065 km (0.037 R)
• M2: 202,256 km (0.063 R)
• M3: 326,722 km (0.058 R)
• M4: 386,411 km (0.07 R)
• M5: 554,709 km (0.104 R)
• M6: 726,896 km (0.061 R)
• M7: 1,104,481 km (0.08 R)
• M8: 1,230,592 km (0.079 R)
• M9: 1,451,698 km (0.12 R)
• M10: 1,517,222 km (0.078 R)
• M11: 1,803,402 km (0.072 R)
• M12: 1,866,981 km (0.118 R)
• M13: 2,055,026 km (0.104 R)
• M14: 2,294,981 km (0.096 R)
• M15: 2,695,903 km (0.08 R)
• M16: 2,818,125 km (0.107 R)
• M17: 2,883,948 km (0.097 R)
• M18: 3,009,012 km (0.073 R)
• M19: 3,076,331 km (0.072 R)
• M20: 3,500,291 km (0.026 R)
• M21: 3,606,805 km (0.087 R)
• M22: 3,832,548 km (0.103 R)
• M23: 3,942,502 km (0.066 R)
• M24: 4,053,504 km (0.1 R)
• M25: 4,193,827 km (0.104 R)
• M26: 4,250,375 km (0.114 R)
• M27: 4,307,222 km (0.1 R)
• M28: 4,383,367 km (0.057 R)
• M29: 4,624,220 km (0.061 R)
• M30: 4,692,436 km (0.078 R)
• M31: 4,770,826 km (0.05 R)
• M32: 4,889,307 km (0.09 R)
• M33: 5,028,732 km (0.039 R)
• M34: 5,088,871 km (0.084 R)
• M35: 5,250,436 km (0.075 R)
• M36: 5,444,615 km (0.119 R)
• M37: 5,506,398 km (0.036 R)
• M38: 5,724,512 km (0.068 R)
• M39: 5,945,468 km (0.086 R)
• M40: 6,051,683 km (0.086 R)
• M41: 6,169,267 km (0.104 R)
• M42: 6,255,285 km (0.11 R)
• M43: 6,320,061 km (0.101 R)
• M44: 6,526,506 km (0.084 R)
• M45: 6,636,162 km (0.109 R)
• M46: 6,691,214 km (0.107 R)
• M47: 7,080,766 km (0.105 R)
• M48: 7,374,876 km (0.099 R)
• M49: 7,512,057 km (0.087 R)
• M50: 7,835,338 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 12.5

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.21 AU - 4.31 AU

Year: 3385 Days

Day: 11 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 19,311,414 km

• M1: 158,574 km (0.093 R)
• M2: 286,330 km (0.11 R)
• M3: 588,967 km (0.112 R)
• M4: 698,772 km (0.113 R)
• M5: 854,353 km (0.107 R)
• M6: 1,439,281 km (0.097 R)
• M7: 1,817,614 km (0.109 R)
• M8: 2,065,199 km (0.113 R)
• M9: 2,227,213 km (0.07 R)
• M10: 2,393,716 km (0.106 R)
• M11: 2,521,323 km (0.104 R)
• M12: 2,783,418 km (0.114 R)
• M13: 3,350,394 km (0.1 R)
• M14: 3,623,111 km (0.098 R)
• M15: 3,721,097 km (0.078 R)
• M16: 4,121,870 km (0.115 R)
• M17: 4,258,752 km (0.097 R)
• M18: 4,362,274 km (0.081 R)
• M19: 4,642,620 km (0.102 R)
• M20: 4,731,481 km (0.058 R)
• M21: 5,166,063 km (0.082 R)
• M22: 5,406,766 km (0.113 R)
• M23: 5,784,501 km (0.108 R)
• M24: 6,054,076 km (0.113 R)
• M25: 6,209,957 km (0.04 R)
• M26: 6,446,322 km (0.051 R)
• M27: 6,989,213 km (0.091 R)
• M28: 7,152,873 km (0.04 R)
• M29: 7,255,796 km (0.078 R)
• M30: 7,359,168 km (0.082 R)
• M31: 8,032,957 km (0.113 R)
• M32: 8,204,546 km (0.108 R)
• M33: 8,334,097 km (0.063 R)
• M34: 8,573,155 km (0.112 R)
• M35: 8,748,633 km (0.084 R)
• M36: 8,969,440 km (0.112 R)
• M37: 9,779,961 km (0.119 R)
• M38: 9,894,403 km (0.098 R)
• M39: 10,194,048 km (0.057 R)
• M40: 10,520,171 km (0.076 R)
• M41: 10,849,586 km (0.087 R)
• M42: 11,039,425 km (0.118 R)
• M43: 11,350,290 km (0.07 R)
• M44: 11,470,716 km (0.101 R)
• M45: 11,761,235 km (0.107 R)
• M46: 11,931,777 km (0.108 R)
• M47: 12,201,651 km (0.046 R)
• M48: 12,622,470 km (0.059 R)
• M49: 12,897,431 km (0.119 R)
• M50: 12,997,811 km (0.03 R)
• M51: 13,199,619 km (0.109 R)
• M52: 13,453,187 km (0.114 R)
• M53: 14,249,646 km (0.052 R)
• M54: 14,405,527 km (0.104 R)
• M55: 14,719,084 km (0.119 R)
• M56: 14,824,102 km (0.075 R)
• M57: 15,008,556 km (0.106 R)
• M58: 15,114,322 km (0.097 R)
• M59: 15,861,264 km (0.095 R)
• M60: 15,995,902 km (0.104 R)
• M61: 16,402,210 km (0.095 R)
• M62: 16,976,666 km (0.117 R)
• M63: 17,557,853 km (0.114 R)
• M64: 17,641,329 km (0.039 R)
• M65: 17,948,902 km (0.11 R)
• M66: 18,768,100 km (0.114 R)
• M67: 19,110,679 km (0.074 R)
• M68: 19,225,271 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 13,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit