🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.62 AU - 0.8 AU

Year: 220 Days

Day: 40.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.08 AU

Year: 324 Days

Day: 42.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,476,332 km

• M1: 44,431 km (0.057 R)
• M2: 94,995 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.42 AU - 2.1 AU

Year: 857 Days

Day: 39 Hours

Environment

Temp: -48 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,476,332 km

• M1: 214,823 km (0.104 R)
• M2: 682,765 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.92 AU - 3.88 AU

Year: 2301 Days

Day: 46.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,476,332 km

• M1: 567,724 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.08 AU - 4.4 AU

Year: 2655 Days

Day: 39.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 11.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.13 AU - 7.67 AU

Year: 5944 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,476,332 km

• M1: 181,462 km (0.116 R)
• M2: 412,292 km (0.093 R)
• M3: 560,394 km (0.104 R)
• M4: 701,614 km (0.1 R)
• M5: 812,616 km (0.049 R)
• M6: 1,301,801 km (0.116 R)
• M7: 1,972,149 km (0.118 R)
• M8: 2,196,396 km (0.077 R)
• M9: 2,280,171 km (0.118 R)
• M10: 2,625,891 km (0.087 R)
• M11: 2,827,849 km (0.085 R)
• M12: 3,105,203 km (0.113 R)
• M13: 3,513,456 km (0.116 R)
• M14: 3,964,344 km (0.07 R)
• M15: 4,041,386 km (0.064 R)
• M16: 4,118,878 km (0.096 R)
• M17: 4,648,155 km (0.096 R)
• M18: 5,171,150 km (0.07 R)
• M19: 5,255,373 km (0.101 R)
• M20: 5,741,865 km (0.079 R)
• M21: 6,727,267 km (0.112 R)
• M22: 7,005,219 km (0.102 R)
• M23: 8,186,893 km (0.071 R)
• M24: 8,417,423 km (0.041 R)
• M25: 9,054,112 km (0.117 R)
• M26: 9,361,087 km (0.114 R)
• M27: 10,020,365 km (0.069 R)
• M28: 10,373,416 km (0.08 R)
• M29: 10,587,191 km (0.089 R)
• M30: 10,694,752 km (0.098 R)
• M31: 11,128,286 km (0.087 R)
• M32: 11,678,208 km (0.097 R)
• M33: 12,012,410 km (0.072 R)
• M34: 12,576,693 km (0.083 R)
• M35: 12,690,537 km (0.115 R)
• M36: 12,881,125 km (0.088 R)
• M37: 13,652,750 km (0.111 R)
• M38: 13,808,931 km (0.11 R)
• M39: 14,439,486 km (0.12 R)
• M40: 14,598,658 km (0.028 R)
• M41: 14,758,279 km (0.102 R)
• M42: 14,878,406 km (0.055 R)
• M43: 16,056,788 km (0.088 R)
• M44: 16,304,373 km (0.102 R)
• M45: 17,054,456 km (0.105 R)
• M46: 17,645,817 km (0.083 R)
• M47: 18,158,040 km (0.096 R)
• M48: 18,243,760 km (0.087 R)
• M49: 18,675,050 km (0.097 R)
• M50: 19,196,997 km (0.11 R)
• M51: 19,723,731 km (0.111 R)
• M52: 20,433,573 km (0.101 R)
• M53: 21,242,000 km (0.062 R)
• M54: 21,559,148 km (0.088 R)
• M55: 22,060,899 km (0.05 R)
• M56: 22,936,495 km (0.053 R)
• M57: 23,495,393 km (0.09 R)
• M58: 24,011,655 km (0.102 R)
• M59: 24,153,175 km (0.06 R)
• M60: 25,055,399 km (0.12 R)
• M61: 25,872,054 km (0.069 R)
• M62: 27,285,455 km (0.108 R)
• M63: 27,778,529 km (0.064 R)
• M64: 27,927,080 km (0.111 R)
• M65: 28,523,826 km (0.093 R)
• M66: 28,773,654 km (0.095 R)
• M67: 29,074,496 km (0.113 R)
• M68: 29,275,555 km (0.104 R)
• M69: 29,679,320 km (0.094 R)
• M70: 32,399,757 km (0.063 R)
• M71: 32,503,877 km (0.069 R)
• M72: 32,869,495 km (0.103 R)
• M73: 33,446,793 km (0.037 R)
• M74: 33,657,576 km (0.116 R)
• M75: 33,868,808 km (0.087 R)
• M76: 34,984,958 km (0.11 R)
• M77: 35,252,439 km (0.085 R)
• M78: 35,628,079 km (0.119 R)
• M79: 36,167,080 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.5

Radius: 13.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.91 AU - 11.53 AU

Year: 12884 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 39,476,332 km

• M1: 593,006 km (0.09 R)
• M2: 788,231 km (0.097 R)
• M3: 1,072,916 km (0.101 R)
• M4: 1,466,059 km (0.104 R)
• M5: 1,679,685 km (0.105 R)
• M6: 2,030,492 km (0.106 R)
• M7: 2,382,196 km (0.086 R)
• M8: 2,706,076 km (0.08 R)
• M9: 4,030,915 km (0.098 R)
• M10: 4,702,160 km (0.104 R)
• M11: 5,438,331 km (0.099 R)
• M12: 5,835,514 km (0.098 R)
• M13: 6,690,615 km (0.107 R)
• M14: 7,182,643 km (0.113 R)
• M15: 8,306,272 km (0.084 R)
• M16: 8,622,223 km (0.109 R)
• M17: 9,484,056 km (0.028 R)
• M18: 9,593,861 km (0.095 R)
• M19: 9,962,470 km (0.106 R)
• M20: 10,600,056 km (0.118 R)
• M21: 10,981,232 km (0.107 R)
• M22: 12,191,628 km (0.112 R)
• M23: 12,311,007 km (0.11 R)
• M24: 12,470,778 km (0.07 R)
• M25: 12,591,054 km (0.082 R)
• M26: 13,649,908 km (0.094 R)
• M27: 14,525,804 km (0.095 R)
• M28: 16,157,019 km (0.087 R)
• M29: 16,728,333 km (0.084 R)
• M30: 16,949,888 km (0.093 R)
• M31: 17,485,448 km (0.08 R)
• M32: 18,253,783 km (0.089 R)
• M33: 20,199,004 km (0.088 R)
• M34: 20,576,888 km (0.092 R)
• M35: 20,909,594 km (0.032 R)
• M36: 21,580,241 km (0.104 R)
• M37: 23,090,282 km (0.105 R)
• M38: 23,336,969 km (0.084 R)
• M39: 23,634,220 km (0.048 R)
• M40: 24,232,611 km (0.081 R)
• M41: 25,088,760 km (0.092 R)
• M42: 25,647,957 km (0.064 R)
• M43: 26,623,634 km (0.119 R)
• M44: 26,830,677 km (0.09 R)
• M45: 27,038,170 km (0.096 R)
• M46: 27,246,260 km (0.12 R)
• M47: 30,106,422 km (0.073 R)
• M48: 30,268,137 km (0.118 R)
• M49: 30,917,841 km (0.065 R)
• M50: 31,900,848 km (0.104 R)
• M51: 34,572,367 km (0.104 R)
• M52: 35,365,086 km (0.093 R)
• M53: 35,649,621 km (0.117 R)
• M54: 36,163,640 km (0.066 R)
• M55: 36,392,973 km (0.12 R)
• M56: 36,852,987 km (0.107 R)
• M57: 37,199,306 km (0.078 R)
• M58: 38,011,473 km (0.103 R)
• M59: 38,595,203 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 16,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit