🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.29 AU

Year: 472 Days

Day: 13.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,962,620 km

• M1: 101,278 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.35 AU - 2.17 AU

Year: 894 Days

Day: 22 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,962,620 km

• M1: 919,429 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.64 AU - 3.8 AU

Year: 2747 Days

Day: 43.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,962,620 km

• M1: 2,007,454 km (0.072 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994

Radius: 12.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.59 AU - 9.11 AU

Year: 9238 Days

Day: 8.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,962,620 km

• M1: 229,034 km (0.065 R)
• M2: 368,160 km (0.11 R)
• M3: 533,167 km (0.075 R)
• M4: 709,692 km (0.106 R)
• M5: 833,111 km (0.117 R)
• M6: 983,905 km (0.094 R)
• M7: 1,270,984 km (0.059 R)
• M8: 2,206,868 km (0.063 R)
• M9: 2,421,092 km (0.113 R)
• M10: 2,558,572 km (0.073 R)
• M11: 2,928,229 km (0.087 R)
• M12: 3,813,998 km (0.109 R)
• M13: 4,039,741 km (0.117 R)
• M14: 4,606,418 km (0.12 R)
• M15: 5,091,863 km (0.041 R)
• M16: 5,376,847 km (0.099 R)
• M17: 5,521,209 km (0.115 R)
• M18: 6,684,033 km (0.097 R)
• M19: 6,957,049 km (0.102 R)
• M20: 7,797,789 km (0.085 R)
• M21: 8,043,878 km (0.066 R)
• M22: 8,925,607 km (0.099 R)
• M23: 9,269,682 km (0.116 R)
• M24: 9,749,742 km (0.062 R)
• M25: 10,871,128 km (0.095 R)
• M26: 11,054,385 km (0.117 R)
• M27: 11,516,792 km (0.113 R)
• M28: 11,656,816 km (0.096 R)
• M29: 13,136,638 km (0.106 R)
• M30: 14,775,931 km (0.115 R)
• M31: 15,388,086 km (0.114 R)
• M32: 15,852,587 km (0.109 R)
• M33: 17,380,580 km (0.11 R)
• M34: 18,680,436 km (0.088 R)
• M35: 19,397,608 km (0.117 R)
• M36: 19,620,060 km (0.089 R)
• M37: 20,067,657 km (0.062 R)
• M38: 20,180,005 km (0.118 R)
• M39: 20,575,093 km (0.12 R)
• M40: 20,802,033 km (0.063 R)
• M41: 21,029,721 km (0.111 R)
• M42: 22,122,832 km (0.103 R)
• M43: 22,239,070 km (0.06 R)
• M44: 22,998,877 km (0.116 R)
• M45: 23,293,436 km (0.093 R)
• M46: 24,005,372 km (0.115 R)
• M47: 24,784,777 km (0.079 R)
• M48: 25,511,523 km (0.066 R)
• M49: 25,877,589 km (0.113 R)
• M50: 27,421,439 km (0.117 R)
• M51: 27,546,354 km (0.072 R)
• M52: 28,236,000 km (0.081 R)
• M53: 28,868,051 km (0.086 R)
• M54: 29,504,739 km (0.098 R)
• M55: 30,856,805 km (0.11 R)
• M56: 31,181,731 km (0.112 R)
• M57: 31,377,256 km (0.108 R)
• M58: 31,507,855 km (0.102 R)
• M59: 32,031,896 km (0.105 R)
• M60: 33,955,575 km (0.088 R)
• M61: 34,290,974 km (0.087 R)
• M62: 36,669,879 km (0.115 R)
• M63: 36,944,989 km (0.069 R)
• M64: 37,290,112 km (0.103 R)
• M65: 37,774,958 km (0.119 R)
• M66: 38,750,935 km (0.06 R)
• M67: 39,312,376 km (0.113 R)
• M68: 39,523,608 km (0.099 R)
• M69: 40,585,304 km (0.04 R)
• M70: 41,226,929 km (0.059 R)
• M71: 42,447,947 km (0.084 R)
• M72: 42,881,781 km (0.109 R)
• M73: 43,389,666 km (0.059 R)
• M74: 44,925,587 km (0.093 R)
• M75: 45,072,791 km (0.097 R)
• M76: 45,811,057 km (0.065 R)
• M77: 46,926,159 km (0.115 R)
• M78: 47,299,855 km (0.073 R)
• M79: 47,974,990 km (0.116 R)
• M80: 48,653,416 km (0.109 R)
• M81: 48,804,510 km (0.049 R)
• M82: 49,334,835 km (0.11 R)
• M83: 49,486,676 km (0.119 R)
• M84: 50,095,839 km (0.071 R)
• M85: 50,707,245 km (0.071 R)
• M86: 51,090,814 km (0.036 R)
• M87: 51,321,345 km (0.045 R)

Asteroid Belt

Center: 8.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 13

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 8.77 AU - 9.73 AU

Year: 10772 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,962,620 km

• M1: 222,003 km (0.036 R)
• M2: 324,328 km (0.117 R)
• M3: 418,126 km (0.072 R)
• M4: 666,907 km (0.118 R)
• M5: 1,034,320 km (0.089 R)
• M6: 1,146,817 km (0.11 R)
• M7: 1,293,722 km (0.104 R)
• M8: 1,462,918 km (0.095 R)
• M9: 1,607,130 km (0.077 R)
• M10: 2,140,895 km (0.03 R)
• M11: 2,532,991 km (0.054 R)
• M12: 2,668,826 km (0.095 R)
• M13: 2,807,204 km (0.09 R)
• M14: 3,406,044 km (0.102 R)
• M15: 5,380,138 km (0.101 R)
• M16: 5,734,236 km (0.065 R)
• M17: 5,939,933 km (0.066 R)
• M18: 6,148,173 km (0.054 R)
• M19: 6,305,849 km (0.112 R)
• M20: 6,950,467 km (0.1 R)
• M21: 7,928,089 km (0.108 R)
• M22: 8,859,485 km (0.099 R)
• M23: 9,008,185 km (0.074 R)
• M24: 9,428,855 km (0.099 R)
• M25: 9,763,954 km (0.053 R)
• M26: 9,917,591 km (0.088 R)
• M27: 10,856,317 km (0.081 R)
• M28: 11,433,167 km (0.106 R)
• M29: 11,595,181 km (0.104 R)
• M30: 11,823,318 km (0.073 R)
• M31: 11,954,366 km (0.095 R)
• M32: 12,151,835 km (0.073 R)
• M33: 12,284,080 km (0.066 R)
• M34: 12,817,845 km (0.055 R)
• M35: 12,952,483 km (0.111 R)
• M36: 13,189,296 km (0.11 R)
• M37: 14,011,935 km (0.082 R)
• M38: 14,499,474 km (0.115 R)
• M39: 14,745,413 km (0.095 R)
• M40: 15,384,047 km (0.034 R)
• M41: 15,706,729 km (0.099 R)
• M42: 15,959,250 km (0.1 R)
• M43: 16,285,972 km (0.093 R)
• M44: 16,505,133 km (0.063 R)
• M45: 16,872,396 km (0.083 R)
• M46: 17,428,302 km (0.098 R)
• M47: 18,254,531 km (0.045 R)
• M48: 18,368,225 km (0.073 R)
• M49: 19,401,946 km (0.09 R)
• M50: 19,595,376 km (0.075 R)
• M51: 19,789,554 km (0.087 R)
• M52: 20,336,634 km (0.077 R)
• M53: 20,967,787 km (0.082 R)
• M54: 21,126,660 km (0.085 R)
• M55: 21,725,800 km (0.1 R)
• M56: 21,846,375 km (0.063 R)
• M57: 22,128,367 km (0.079 R)
• M58: 22,859,303 km (0.044 R)
• M59: 23,309,742 km (0.098 R)
• M60: 23,763,173 km (0.109 R)
• M61: 24,386,248 km (0.114 R)
• M62: 24,511,611 km (0.083 R)
• M63: 24,678,862 km (0.082 R)
• M64: 25,014,709 km (0.077 R)
• M65: 25,267,679 km (0.068 R)
• M66: 25,394,388 km (0.09 R)
• M67: 25,860,984 km (0.119 R)
• M68: 27,407,975 km (0.1 R)
• M69: 28,104,952 km (0.12 R)
• M70: 28,236,448 km (0.09 R)
• M71: 28,675,668 km (0.094 R)
• M72: 29,117,281 km (0.093 R)
• M73: 29,516,707 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit