🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.56 AU - 0.68 AU

Year: 187 Days

Day: 21 Hours

Environment

Temp: 186 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.8 AU - 1.3 AU

Year: 412 Days

Day: 12.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.08 AU - 1.22 AU

Year: 472 Days

Day: 25.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.51 AU - 1.81 AU

Year: 819 Days

Day: 21.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.47 AU - 3.63 AU

Year: 2561 Days

Day: 22.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,931,033 km

• M1: 858,692 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.48 AU - 3.72 AU

Year: 2615 Days

Day: 39.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.58 AU - 4.4 AU

Year: 3052 Days

Day: 40.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 12

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.24 AU - 6.56 AU

Year: 6199 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,931,033 km

• M1: 156,330 km (0.099 R)
• M2: 358,137 km (0.101 R)
• M3: 522,994 km (0.096 R)
• M4: 717,023 km (0.065 R)
• M5: 860,487 km (0.104 R)
• M6: 1,041,052 km (0.06 R)
• M7: 1,192,295 km (0.087 R)
• M8: 1,336,358 km (0.119 R)
• M9: 1,471,145 km (0.089 R)
• M10: 1,755,082 km (0.107 R)
• M11: 1,837,062 km (0.111 R)
• M12: 2,213,899 km (0.108 R)
• M13: 2,339,112 km (0.079 R)
• M14: 2,522,071 km (0.099 R)
• M15: 2,747,963 km (0.075 R)
• M16: 3,000,185 km (0.042 R)
• M17: 3,527,667 km (0.081 R)
• M18: 3,823,871 km (0.093 R)
• M19: 4,018,498 km (0.118 R)
• M20: 4,238,706 km (0.092 R)
• M21: 4,691,240 km (0.107 R)
• M22: 5,040,850 km (0.101 R)
• M23: 6,190,509 km (0.086 R)
• M24: 6,419,843 km (0.101 R)
• M25: 6,703,780 km (0.058 R)
• M26: 7,257,591 km (0.112 R)
• M27: 7,798,687 km (0.1 R)
• M28: 8,549,818 km (0.083 R)
• M29: 8,634,789 km (0.103 R)
• M30: 8,862,477 km (0.101 R)
• M31: 9,411,501 km (0.094 R)
• M32: 9,616,600 km (0.107 R)
• M33: 9,734,483 km (0.106 R)
• M34: 9,823,195 km (0.061 R)
• M35: 11,216,848 km (0.096 R)
• M36: 11,653,225 km (0.114 R)
• M37: 12,000,143 km (0.051 R)
• M38: 12,095,287 km (0.107 R)
• M39: 12,222,595 km (0.082 R)
• M40: 12,318,487 km (0.081 R)
• M41: 12,704,001 km (0.076 R)
• M42: 12,833,403 km (0.068 R)
• M43: 13,191,690 km (0.058 R)
• M44: 13,289,976 km (0.118 R)
• M45: 13,586,179 km (0.114 R)
• M46: 14,252,488 km (0.094 R)
• M47: 14,589,532 km (0.07 R)
• M48: 14,929,269 km (0.06 R)
• M49: 15,374,921 km (0.052 R)
• M50: 15,513,000 km (0.087 R)
• M51: 15,929,480 km (0.102 R)
• M52: 16,349,551 km (0.077 R)
• M53: 16,596,388 km (0.112 R)
• M54: 17,487,841 km (0.103 R)
• M55: 17,740,213 km (0.059 R)
• M56: 17,993,931 km (0.082 R)
• M57: 18,212,194 km (0.105 R)
• M58: 18,541,459 km (0.053 R)
• M59: 18,761,967 km (0.07 R)
• M60: 18,872,669 km (0.062 R)
• M61: 19,765,319 km (0.041 R)
• M62: 20,028,313 km (0.079 R)
• M63: 20,216,806 km (0.07 R)
• M64: 20,557,739 km (0.082 R)
• M65: 21,475,971 km (0.102 R)
• M66: 21,630,356 km (0.113 R)
• M67: 21,978,919 km (0.075 R)
• M68: 22,721,074 km (0.08 R)
• M69: 22,957,289 km (0.096 R)
• M70: 23,036,127 km (0.096 R)
• M71: 23,273,240 km (0.113 R)
• M72: 23,392,170 km (0.118 R)
• M73: 23,551,043 km (0.106 R)
• M74: 23,789,951 km (0.096 R)
• M75: 24,069,699 km (0.048 R)
• M76: 25,362,524 km (0.067 R)
• M77: 25,484,895 km (0.08 R)
• M78: 25,976,324 km (0.081 R)
• M79: 26,223,160 km (0.092 R)
• M80: 28,226,126 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 8.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.61 AU - 8.03 AU

Year: 8373 Days

Day: 8.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,931,033 km

• M1: 105,317 km (0.117 R)
• M2: 177,573 km (0.12 R)
• M3: 252,372 km (0.112 R)
• M4: 318,943 km (0.085 R)
• M5: 1,273,377 km (0.091 R)
• M6: 1,329,027 km (0.065 R)
• M7: 1,471,893 km (0.107 R)
• M8: 1,726,509 km (0.113 R)
• M9: 1,898,846 km (0.092 R)
• M10: 2,027,650 km (0.105 R)
• M11: 2,501,576 km (0.117 R)
• M12: 2,697,100 km (0.091 R)
• M13: 3,627,599 km (0.049 R)
• M14: 3,930,983 km (0.04 R)
• M15: 4,075,345 km (0.12 R)
• M16: 4,497,660 km (0.046 R)
• M17: 4,713,979 km (0.055 R)
• M18: 4,911,747 km (0.062 R)
• M19: 5,406,467 km (0.051 R)
• M20: 6,346,390 km (0.107 R)
• M21: 6,687,174 km (0.079 R)
• M22: 6,934,310 km (0.084 R)
• M23: 7,234,852 km (0.031 R)
• M24: 7,310,698 km (0.099 R)
• M25: 7,463,139 km (0.106 R)
• M26: 8,320,185 km (0.108 R)
• M27: 8,559,392 km (0.101 R)
• M28: 8,935,930 km (0.046 R)
• M29: 8,990,084 km (0.058 R)
• M30: 9,098,842 km (0.111 R)
• M31: 9,732,987 km (0.044 R)
• M32: 9,788,787 km (0.109 R)
• M33: 9,872,711 km (0.048 R)
• M34: 9,985,059 km (0.03 R)
• M35: 10,182,529 km (0.085 R)
• M36: 10,985,570 km (0.088 R)
• M37: 11,306,607 km (0.055 R)
• M38: 11,541,925 km (0.117 R)
• M39: 11,719,647 km (0.071 R)
• M40: 11,868,347 km (0.092 R)
• M41: 12,017,646 km (0.11 R)
• M42: 12,439,213 km (0.118 R)
• M43: 14,046,791 km (0.113 R)
• M44: 14,236,481 km (0.108 R)
• M45: 14,363,490 km (0.114 R)
• M46: 14,907,129 km (0.054 R)
• M47: 15,359,961 km (0.107 R)
• M48: 15,948,779 km (0.066 R)
• M49: 16,212,819 km (0.028 R)
• M50: 16,411,784 km (0.119 R)
• M51: 16,478,355 km (0.057 R)
• M52: 17,047,276 km (0.109 R)
• M53: 17,419,026 km (0.075 R)
• M54: 17,656,887 km (0.09 R)
• M55: 17,759,062 km (0.077 R)
• M56: 18,584,394 km (0.055 R)
• M57: 18,932,059 km (0.054 R)
• M58: 19,281,819 km (0.109 R)
• M59: 19,351,981 km (0.039 R)
• M60: 19,527,908 km (0.09 R)
• M61: 19,598,368 km (0.073 R)
• M62: 19,775,043 km (0.081 R)
• M63: 19,881,258 km (0.077 R)
• M64: 20,450,927 km (0.113 R)
• M65: 20,630,145 km (0.06 R)
• M66: 22,008,689 km (0.094 R)
• M67: 23,043,458 km (0.075 R)
• M68: 23,342,055 km (0.064 R)
• M69: 24,207,479 km (0.095 R)
• M70: 24,511,013 km (0.057 R)
• M71: 24,587,008 km (0.038 R)
• M72: 24,892,188 km (0.098 R)
• M73: 24,968,633 km (0.076 R)
• M74: 25,506,138 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit