🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.88 AU - 0.88 AU

Year: 311 Days

Day: 45.3 Hours

Environment

Temp: 33 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.78 AU - 1.02 AU

Year: 322 Days

Day: 13.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.28 AU - 1.3 AU

Year: 552 Days

Day: 23.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.31 AU - 1.53 AU

Year: 637 Days

Day: 32.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.17 AU - 2.59 AU

Year: 1383 Days

Day: 43.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 11.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.11 AU - 8.41 AU

Year: 6621 Days

Day: 7.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 15,343,799 km

• M1: 197,619 km (0.071 R)
• M2: 299,794 km (0.077 R)
• M3: 378,034 km (0.113 R)
• M4: 1,075,908 km (0.096 R)
• M5: 1,210,845 km (0.104 R)
• M6: 1,517,072 km (0.114 R)
• M7: 1,689,110 km (0.108 R)
• M8: 1,807,741 km (0.094 R)
• M9: 1,888,224 km (0.1 R)
• M10: 2,053,231 km (0.05 R)
• M11: 2,158,847 km (0.088 R)
• M12: 2,645,339 km (0.087 R)
• M13: 2,830,691 km (0.063 R)
• M14: 3,263,627 km (0.068 R)
• M15: 3,337,828 km (0.103 R)
• M16: 3,691,926 km (0.064 R)
• M17: 3,873,538 km (0.113 R)
• M18: 3,978,555 km (0.071 R)
• M19: 4,084,620 km (0.116 R)
• M20: 4,299,742 km (0.092 R)
• M21: 4,657,131 km (0.11 R)
• M22: 5,110,413 km (0.039 R)
• M23: 5,489,195 km (0.071 R)
• M24: 6,028,645 km (0.052 R)
• M25: 6,243,018 km (0.049 R)
• M26: 6,397,703 km (0.07 R)
• M27: 6,711,110 km (0.097 R)
• M28: 6,869,534 km (0.115 R)
• M29: 7,125,795 km (0.087 R)
• M30: 7,385,348 km (0.09 R)
• M31: 7,549,008 km (0.109 R)
• M32: 7,846,857 km (0.038 R)
• M33: 8,047,617 km (0.09 R)
• M34: 8,591,107 km (0.061 R)
• M35: 9,146,563 km (0.089 R)
• M36: 9,322,640 km (0.114 R)
• M37: 11,031,197 km (0.049 R)
• M38: 11,143,545 km (0.05 R)
• M39: 11,825,562 km (0.109 R)
• M40: 12,017,347 km (0.09 R)
• M41: 12,560,088 km (0.118 R)
• M42: 13,031,620 km (0.025 R)
• M43: 13,110,757 km (0.09 R)
• M44: 13,508,987 km (0.12 R)
• M45: 14,768,751 km (0.112 R)
• M46: 15,266,313 km (0.118 R)
• M47: 16,406,249 km (0.071 R)
• M48: 16,534,604 km (0.051 R)
• M49: 17,181,315 km (0.035 R)
• M50: 17,442,364 km (0.047 R)
• M51: 18,012,481 km (0.072 R)
• M52: 18,100,744 km (0.097 R)
• M53: 18,856,662 km (0.077 R)
• M54: 20,169,982 km (0.119 R)
• M55: 21,419,124 km (0.074 R)
• M56: 21,747,042 km (0.119 R)
• M57: 21,935,087 km (0.032 R)
• M58: 22,407,816 km (0.111 R)
• M59: 22,550,383 km (0.109 R)
• M60: 23,219,235 km (0.03 R)
• M61: 24,429,931 km (0.078 R)
• M62: 24,576,537 km (0.07 R)
• M63: 25,512,122 km (0.057 R)
• M64: 25,660,972 km (0.061 R)
• M65: 28,029,555 km (0.064 R)
• M66: 28,645,599 km (0.083 R)
• M67: 29,058,638 km (0.09 R)
• M68: 30,099,989 km (0.113 R)
• M69: 30,362,234 km (0.072 R)
• M70: 30,625,227 km (0.101 R)
• M71: 31,259,522 km (0.043 R)
• M72: 32,272,749 km (0.084 R)
• M73: 32,810,403 km (0.104 R)
• M74: 32,918,263 km (0.089 R)
• M75: 33,731,178 km (0.104 R)
• M76: 33,894,539 km (0.108 R)
• M77: 34,222,009 km (0.099 R)
• M78: 34,605,428 km (0.099 R)
• M79: 36,488,117 km (0.062 R)
• M80: 37,216,659 km (0.099 R)
• M81: 37,667,397 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 13.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.87 AU - 7.27 AU

Year: 7082 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 15,343,799 km

• M1: 298,298 km (0.03 R)
• M2: 664,813 km (0.056 R)
• M3: 1,143,676 km (0.084 R)
• M4: 1,520,662 km (0.07 R)
• M5: 1,644,679 km (0.098 R)
• M6: 2,412,116 km (0.112 R)
• M7: 2,607,640 km (0.091 R)
• M8: 2,808,550 km (0.078 R)
• M9: 2,910,875 km (0.112 R)
• M10: 3,159,357 km (0.115 R)
• M11: 3,903,008 km (0.066 R)
• M12: 4,032,261 km (0.04 R)
• M13: 4,776,211 km (0.098 R)
• M14: 5,338,101 km (0.109 R)
• M15: 5,675,743 km (0.044 R)
• M16: 5,904,778 km (0.034 R)
• M17: 6,644,389 km (0.055 R)
• M18: 6,903,194 km (0.095 R)
• M19: 7,236,049 km (0.075 R)
• M20: 7,538,237 km (0.025 R)
• M21: 8,958,668 km (0.05 R)
• M22: 9,379,637 km (0.059 R)
• M23: 10,220,975 km (0.103 R)
• M24: 10,320,458 km (0.099 R)
• M25: 10,600,505 km (0.078 R)
• M26: 10,944,131 km (0.056 R)
• M27: 11,045,858 km (0.098 R)
• M28: 12,609,605 km (0.06 R)
• M29: 13,821,946 km (0.082 R)
• M30: 14,308,438 km (0.076 R)
• M31: 14,800,615 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit