🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.57 AU - 0.73 AU

Year: 186 Days

Day: 14.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.36 AU - 1.44 AU

Year: 588 Days

Day: 44.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.09 AU - 6.43 AU

Year: 4280 Days

Day: 34.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,663,643 km

• M1: 774,019 km (0.085 R)
• M2: 3,066,607 km (0.072 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 14.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.6 AU - 7.26 AU

Year: 6472 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 60,663,643 km

• M1: 211,531 km (0.067 R)
• M2: 352,602 km (0.097 R)
• M3: 453,431 km (0.117 R)
• M4: 638,484 km (0.12 R)
• M5: 828,623 km (0.026 R)
• M6: 1,093,112 km (0.045 R)
• M7: 1,279,062 km (0.101 R)
• M8: 1,376,300 km (0.118 R)
• M9: 1,516,922 km (0.1 R)
• M10: 1,673,252 km (0.049 R)
• M11: 1,769,743 km (0.094 R)
• M12: 1,923,978 km (0.1 R)
• M13: 2,036,925 km (0.081 R)
• M14: 2,573,383 km (0.061 R)
• M15: 2,736,743 km (0.1 R)
• M16: 2,968,620 km (0.119 R)
• M17: 3,234,156 km (0.053 R)
• M18: 3,479,796 km (0.079 R)
• M19: 3,675,171 km (0.092 R)
• M20: 4,135,783 km (0.082 R)
• M21: 4,239,005 km (0.101 R)
• M22: 4,691,389 km (0.086 R)
• M23: 4,939,123 km (0.112 R)
• M24: 5,383,130 km (0.096 R)
• M25: 5,658,988 km (0.111 R)
• M26: 5,790,485 km (0.117 R)
• M27: 6,090,129 km (0.072 R)
• M28: 6,360,752 km (0.115 R)
• M29: 6,514,688 km (0.113 R)
• M30: 7,232,159 km (0.079 R)
• M31: 7,482,885 km (0.072 R)
• M32: 7,682,000 km (0.111 R)
• M33: 7,864,510 km (0.104 R)
• M34: 8,066,916 km (0.086 R)
• M35: 8,383,165 km (0.053 R)
• M36: 8,817,747 km (0.032 R)
• M37: 10,608,284 km (0.079 R)
• M38: 11,016,686 km (0.038 R)
• M39: 12,508,028 km (0.047 R)
• M40: 13,026,384 km (0.104 R)
• M41: 13,750,737 km (0.084 R)
• M42: 14,420,636 km (0.104 R)
• M43: 15,009,753 km (0.092 R)
• M44: 15,169,822 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.3

Radius: 13.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.75 AU - 10.21 AU

Year: 11185 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,663,643 km

• M1: 170,093 km (0.089 R)
• M2: 289,322 km (0.03 R)
• M3: 449,841 km (0.091 R)
• M4: 540,348 km (0.078 R)
• M5: 819,048 km (0.088 R)
• M6: 1,417,889 km (0.08 R)
• M7: 1,529,638 km (0.104 R)
• M8: 1,831,377 km (0.102 R)
• M9: 2,511,599 km (0.101 R)
• M10: 2,869,586 km (0.051 R)
• M11: 3,634,480 km (0.045 R)
• M12: 4,919,676 km (0.109 R)
• M13: 5,318,204 km (0.094 R)
• M14: 5,675,594 km (0.085 R)
• M15: 6,333,375 km (0.091 R)
• M16: 6,522,018 km (0.12 R)
• M17: 7,464,335 km (0.095 R)
• M18: 7,692,173 km (0.09 R)
• M19: 9,814,817 km (0.028 R)
• M20: 10,443,727 km (0.035 R)
• M21: 11,346,251 km (0.041 R)
• M22: 12,307,267 km (0.09 R)
• M23: 12,441,905 km (0.117 R)
• M24: 13,814,915 km (0.066 R)
• M25: 15,525,417 km (0.079 R)
• M26: 16,257,698 km (0.102 R)
• M27: 16,479,701 km (0.115 R)
• M28: 16,926,550 km (0.07 R)
• M29: 17,339,590 km (0.037 R)
• M30: 18,560,458 km (0.114 R)
• M31: 18,831,081 km (0.087 R)
• M32: 19,572,637 km (0.074 R)
• M33: 21,528,779 km (0.088 R)
• M34: 24,854,041 km (0.03 R)
• M35: 25,280,843 km (0.083 R)
• M36: 25,581,086 km (0.088 R)
• M37: 26,532,379 km (0.087 R)
• M38: 26,706,511 km (0.057 R)
• M39: 26,837,409 km (0.045 R)
• M40: 27,319,264 km (0.115 R)
• M41: 27,980,935 km (0.058 R)
• M42: 28,158,209 km (0.107 R)
• M43: 29,410,044 km (0.112 R)
• M44: 29,635,488 km (0.08 R)
• M45: 30,497,471 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 14.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.12 AU - 13.74 AU

Year: 14618 Days

Day: 13.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,663,643 km

• M1: 310,715 km (0.043 R)
• M2: 444,904 km (0.083 R)
• M3: 1,021,454 km (0.098 R)
• M4: 1,755,681 km (0.094 R)
• M5: 2,147,029 km (0.114 R)
• M6: 2,264,014 km (0.109 R)
• M7: 2,474,199 km (0.082 R)
• M8: 2,690,966 km (0.084 R)
• M9: 2,785,812 km (0.069 R)
• M10: 3,044,466 km (0.056 R)
• M11: 3,243,731 km (0.097 R)
• M12: 3,690,579 km (0.048 R)
• M13: 3,796,495 km (0.052 R)
• M14: 3,939,361 km (0.107 R)
• M15: 4,267,578 km (0.097 R)
• M16: 5,146,616 km (0.032 R)
• M17: 5,345,132 km (0.069 R)
• M18: 5,668,114 km (0.107 R)
• M19: 7,111,284 km (0.107 R)
• M20: 7,828,457 km (0.108 R)
• M21: 8,195,570 km (0.119 R)
• M22: 8,381,370 km (0.109 R)
• M23: 8,804,583 km (0.087 R)
• M24: 8,994,871 km (0.08 R)
• M25: 9,525,345 km (0.089 R)
• M26: 10,115,658 km (0.095 R)
• M27: 10,315,072 km (0.097 R)
• M28: 11,643,202 km (0.1 R)
• M29: 12,380,570 km (0.115 R)
• M30: 13,845,133 km (0.068 R)
• M31: 14,233,789 km (0.048 R)
• M32: 14,513,686 km (0.092 R)
• M33: 17,351,259 km (0.118 R)
• M34: 18,192,896 km (0.043 R)
• M35: 18,435,843 km (0.091 R)
• M36: 19,047,848 km (0.051 R)
• M37: 20,166,242 km (0.114 R)
• M38: 20,480,696 km (0.045 R)
• M39: 21,178,271 km (0.085 R)
• M40: 22,141,981 km (0.064 R)
• M41: 24,112,334 km (0.074 R)
• M42: 25,253,467 km (0.062 R)
• M43: 25,933,090 km (0.091 R)
• M44: 26,549,882 km (0.103 R)
• M45: 26,756,477 km (0.099 R)
• M46: 28,429,131 km (0.108 R)
• M47: 30,207,101 km (0.053 R)
• M48: 31,073,423 km (0.077 R)
• M49: 31,801,515 km (0.069 R)
• M50: 32,388,089 km (0.113 R)
• M51: 32,535,293 km (0.055 R)
• M52: 32,830,300 km (0.069 R)
• M53: 34,094,252 km (0.102 R)
• M54: 34,996,028 km (0.106 R)
• M55: 35,147,122 km (0.036 R)
• M56: 37,207,534 km (0.094 R)
• M57: 38,837,103 km (0.084 R)
• M58: 39,778,822 km (0.095 R)
• M59: 40,252,449 km (0.113 R)
• M60: 41,125,651 km (0.105 R)
• M61: 41,924,953 km (0.086 R)
• M62: 43,457,583 km (0.116 R)
• M63: 44,026,953 km (0.103 R)
• M64: 44,844,505 km (0.095 R)
• M65: 45,090,743 km (0.097 R)
• M66: 45,914,878 km (0.039 R)
• M67: 46,245,938 km (0.12 R)
• M68: 47,745,357 km (0.072 R)
• M69: 48,080,756 km (0.052 R)
• M70: 48,838,170 km (0.057 R)
• M71: 49,769,416 km (0.112 R)
• M72: 50,279,844 km (0.068 R)
• M73: 50,620,927 km (0.081 R)
• M74: 51,649,263 km (0.052 R)
• M75: 53,465,381 km (0.102 R)
• M76: 53,726,579 km (0.065 R)
• M77: 53,900,861 km (0.041 R)
• M78: 54,075,442 km (0.083 R)
• M79: 56,007,498 km (0.118 R)
• M80: 57,426,883 km (0.103 R)
• M81: 58,947,994 km (0.059 R)
• M82: 59,397,835 km (0.106 R)
• M83: 59,488,042 km (0.077 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 18,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit