🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 323 Days

Day: 27.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 15,595,014 km

• M1: 282,590 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.82 AU - 1.2 AU

Year: 425 Days

Day: 12.8 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.19 AU - 1.23 AU

Year: 558 Days

Day: 33.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,595,014 km

• M1: 761,453 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.41 AU - 1.53 AU

Year: 747 Days

Day: 46.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.54 AU - 1.58 AU

Year: 816 Days

Day: 42.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.3

Radius: 11.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.38 AU - 3.5 AU

Year: 2673 Days

Day: 8.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,595,014 km

• M1: 194,627 km (0.059 R)
• M2: 308,620 km (0.069 R)
• M3: 404,363 km (0.115 R)
• M4: 513,869 km (0.107 R)
• M5: 635,791 km (0.087 R)
• M6: 723,306 km (0.113 R)
• M7: 824,883 km (0.097 R)
• M8: 982,260 km (0.067 R)
• M9: 1,204,861 km (0.117 R)
• M10: 1,294,171 km (0.1 R)
• M11: 1,397,394 km (0.076 R)
• M12: 1,527,693 km (0.09 R)
• M13: 1,687,015 km (0.078 R)
• M14: 2,103,047 km (0.076 R)
• M15: 2,225,867 km (0.08 R)
• M16: 2,379,504 km (0.105 R)
• M17: 2,522,220 km (0.106 R)
• M18: 2,653,118 km (0.057 R)
• M19: 2,816,330 km (0.06 R)
• M20: 2,967,573 km (0.114 R)
• M21: 3,246,872 km (0.106 R)
• M22: 3,389,738 km (0.108 R)
• M23: 3,583,617 km (0.052 R)
• M24: 3,864,562 km (0.117 R)
• M25: 4,016,254 km (0.079 R)
• M26: 4,135,484 km (0.089 R)
• M27: 4,221,502 km (0.081 R)
• M28: 4,430,491 km (0.088 R)
• M29: 4,553,909 km (0.111 R)
• M30: 4,714,278 km (0.104 R)
• M31: 4,931,195 km (0.073 R)
• M32: 5,487,699 km (0.112 R)
• M33: 6,399,797 km (0.101 R)
• M34: 6,559,717 km (0.066 R)
• M35: 6,761,525 km (0.09 R)
• M36: 6,965,426 km (0.073 R)
• M37: 7,254,300 km (0.119 R)
• M38: 7,442,195 km (0.061 R)
• M39: 8,646,907 km (0.098 R)
• M40: 8,735,169 km (0.088 R)
• M41: 9,159,130 km (0.082 R)
• M42: 9,430,351 km (0.082 R)
• M43: 9,544,195 km (0.117 R)
• M44: 10,945,328 km (0.104 R)
• M45: 11,136,963 km (0.072 R)
• M46: 11,233,155 km (0.056 R)
• M47: 11,402,350 km (0.08 R)
• M48: 11,596,677 km (0.109 R)
• M49: 11,718,600 km (0.106 R)
• M50: 11,914,722 km (0.105 R)
• M51: 12,260,593 km (0.086 R)
• M52: 12,434,725 km (0.118 R)
• M53: 12,760,399 km (0.105 R)
• M54: 12,911,643 km (0.101 R)
• M55: 13,266,788 km (0.102 R)
• M56: 13,599,643 km (0.069 R)
• M57: 14,509,198 km (0.034 R)
• M58: 14,693,503 km (0.078 R)
• M59: 15,197,648 km (0.074 R)
• M60: 15,599,617 km (0.118 R)
• M61: 15,869,641 km (0.105 R)
• M62: 16,005,177 km (0.11 R)
• M63: 17,326,126 km (0.115 R)
• M64: 17,409,901 km (0.102 R)
• M65: 17,549,775 km (0.074 R)
• M66: 17,661,973 km (0.116 R)
• M67: 17,999,765 km (0.108 R)
• M68: 18,482,069 km (0.05 R)
• M69: 18,710,654 km (0.06 R)
• M70: 19,141,496 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.7

Radius: 10.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.16 AU - 4.22 AU

Year: 3593 Days

Day: 11.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 15,595,014 km

• M1: 135,984 km (0.112 R)
• M2: 240,703 km (0.07 R)
• M3: 352,153 km (0.119 R)
• M4: 604,974 km (0.097 R)
• M5: 889,210 km (0.107 R)
• M6: 1,074,262 km (0.048 R)
• M7: 1,243,308 km (0.088 R)
• M8: 1,341,145 km (0.103 R)
• M9: 1,545,047 km (0.096 R)
• M10: 1,770,042 km (0.108 R)
• M11: 1,847,534 km (0.098 R)
• M12: 1,914,853 km (0.059 R)
• M13: 2,005,958 km (0.104 R)
• M14: 2,300,217 km (0.087 R)
• M15: 2,385,039 km (0.114 R)
• M16: 2,595,822 km (0.101 R)
• M17: 2,709,816 km (0.092 R)
• M18: 3,022,326 km (0.115 R)
• M19: 3,088,897 km (0.051 R)
• M20: 3,639,267 km (0.086 R)
• M21: 3,882,514 km (0.066 R)
• M22: 4,042,733 km (0.109 R)
• M23: 4,491,078 km (0.116 R)
• M24: 4,567,373 km (0.052 R)
• M25: 4,705,751 km (0.099 R)
• M26: 4,986,845 km (0.083 R)
• M27: 5,289,482 km (0.079 R)
• M28: 5,483,660 km (0.111 R)
• M29: 5,565,340 km (0.093 R)
• M30: 6,013,236 km (0.065 R)
• M31: 6,097,460 km (0.094 R)
• M32: 6,335,470 km (0.1 R)
• M33: 6,611,179 km (0.086 R)
• M34: 6,698,245 km (0.064 R)
• M35: 7,014,495 km (0.102 R)
• M36: 7,826,661 km (0.08 R)
• M37: 8,066,916 km (0.102 R)
• M38: 8,197,365 km (0.083 R)
• M39: 8,272,164 km (0.104 R)
• M40: 8,668,598 km (0.089 R)
• M41: 8,994,123 km (0.05 R)
• M42: 9,226,299 km (0.096 R)
• M43: 9,304,240 km (0.083 R)
• M44: 9,677,037 km (0.093 R)
• M45: 9,934,944 km (0.103 R)
• M46: 10,215,291 km (0.085 R)
• M47: 10,336,166 km (0.107 R)
• M48: 10,437,294 km (0.086 R)
• M49: 10,538,721 km (0.109 R)
• M50: 10,640,597 km (0.067 R)
• M51: 10,763,268 km (0.051 R)
• M52: 10,927,376 km (0.076 R)
• M53: 11,051,094 km (0.1 R)
• M54: 11,320,819 km (0.119 R)
• M55: 11,425,089 km (0.098 R)
• M56: 11,697,656 km (0.051 R)
• M57: 12,292,307 km (0.083 R)
• M58: 12,442,504 km (0.086 R)
• M59: 12,744,691 km (0.094 R)
• M60: 13,224,452 km (0.099 R)
• M61: 13,378,388 km (0.108 R)
• M62: 13,776,917 km (0.06 R)
• M63: 13,977,677 km (0.099 R)
• M64: 14,291,833 km (0.073 R)
• M65: 14,767,554 km (0.057 R)
• M66: 14,835,920 km (0.073 R)
• M67: 14,927,175 km (0.118 R)
• M68: 15,041,617 km (0.09 R)
• M69: 15,225,323 km (0.111 R)
• M70: 15,409,777 km (0.043 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit