🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.56 AU - 1.62 AU

Year: 747 Days

Day: 45.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.43 AU - 2.21 AU

Year: 915 Days

Day: 45.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,538,503 km

• M1: 837,449 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.07 AU - 3.09 AU

Year: 1545 Days

Day: 45.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 10.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.23 AU - 12.23 AU

Year: 14976 Days

Day: 9 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,538,503 km

• M1: 136,882 km (0.12 R)
• M2: 231,727 km (0.099 R)
• M3: 341,382 km (0.108 R)
• M4: 463,155 km (0.107 R)
• M5: 588,668 km (0.094 R)
• M6: 726,896 km (0.116 R)
• M7: 1,004,699 km (0.096 R)
• M8: 1,261,708 km (0.084 R)
• M9: 1,637,049 km (0.075 R)
• M10: 1,941,332 km (0.1 R)
• M11: 2,285,706 km (0.089 R)
• M12: 2,910,277 km (0.114 R)
• M13: 3,874,734 km (0.027 R)
• M14: 4,872,702 km (0.103 R)
• M15: 6,039,116 km (0.111 R)
• M16: 6,163,432 km (0.065 R)
• M17: 6,862,802 km (0.087 R)
• M18: 7,387,292 km (0.109 R)
• M19: 8,405,306 km (0.091 R)
• M20: 8,649,150 km (0.117 R)
• M21: 9,757,222 km (0.113 R)
• M22: 10,013,483 km (0.045 R)
• M23: 10,198,087 km (0.037 R)
• M24: 11,061,267 km (0.066 R)
• M25: 12,737,212 km (0.086 R)
• M26: 13,788,436 km (0.1 R)
• M27: 14,741,673 km (0.058 R)
• M28: 14,909,672 km (0.114 R)
• M29: 15,374,772 km (0.105 R)
• M30: 16,016,696 km (0.088 R)
• M31: 16,103,014 km (0.094 R)
• M32: 16,406,099 km (0.12 R)
• M33: 17,503,998 km (0.077 R)
• M34: 17,815,760 km (0.106 R)
• M35: 18,852,772 km (0.102 R)
• M36: 19,172,314 km (0.099 R)
• M37: 20,281,432 km (0.101 R)
• M38: 21,079,537 km (0.118 R)
• M39: 21,268,778 km (0.117 R)
• M40: 21,601,484 km (0.111 R)
• M41: 22,512,984 km (0.107 R)
• M42: 23,584,104 km (0.093 R)
• M43: 24,274,349 km (0.069 R)
• M44: 24,522,532 km (0.043 R)
• M45: 25,071,406 km (0.089 R)
• M46: 26,283,000 km (0.091 R)
• M47: 26,639,940 km (0.03 R)
• M48: 30,457,229 km (0.055 R)
• M49: 30,939,532 km (0.107 R)
• M50: 32,238,192 km (0.101 R)
• M51: 33,333,996 km (0.115 R)
• M52: 33,554,653 km (0.07 R)
• M53: 35,505,708 km (0.09 R)
• M54: 35,843,799 km (0.089 R)
• M55: 36,750,811 km (0.083 R)
• M56: 37,607,858 km (0.057 R)
• M57: 37,895,085 km (0.082 R)
• M58: 38,010,126 km (0.077 R)
• M59: 38,529,530 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 983.2

Radius: 3.3

Gravity: 90.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.72 AU - 14.62 AU

Year: 16812 Days

Day: 15.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,538,503 km

• M1: 458,069 km (0.053 R)
• M2: 1,705,565 km (0.055 R)
• M3: 1,769,892 km (0.04 R)
• M4: 2,349,285 km (0.106 R)
• M5: 2,715,351 km (0.082 R)
• M6: 3,705,390 km (0.113 R)
• M7: 4,391,445 km (0.1 R)
• M8: 4,524,288 km (0.116 R)
• M9: 4,885,268 km (0.107 R)
• M10: 5,539,011 km (0.07 R)
• M11: 5,586,732 km (0.061 R)
• M12: 5,730,795 km (0.114 R)
• M13: 6,071,579 km (0.11 R)
• M14: 7,446,533 km (0.103 R)
• M15: 7,604,957 km (0.063 R)
• M16: 8,033,106 km (0.119 R)
• M17: 8,634,490 km (0.087 R)
• M18: 8,912,443 km (0.107 R)
• M19: 9,024,641 km (0.07 R)
• M20: 9,420,477 km (0.104 R)
• M21: 9,534,620 km (0.08 R)
• M22: 9,649,212 km (0.093 R)
• M23: 10,053,874 km (0.076 R)
• M24: 10,229,054 km (0.08 R)
• M25: 10,701,035 km (0.116 R)
• M26: 11,180,197 km (0.115 R)
• M27: 11,422,246 km (0.045 R)
• M28: 11,911,730 km (0.093 R)
• M29: 12,533,160 km (0.094 R)
• M30: 16,270,564 km (0.051 R)
• M31: 16,959,163 km (0.116 R)
• M32: 17,797,958 km (0.042 R)
• M33: 18,080,548 km (0.038 R)
• M34: 18,865,339 km (0.109 R)
• M35: 19,153,464 km (0.106 R)
• M36: 19,370,531 km (0.095 R)
• M37: 19,734,054 km (0.09 R)
• M38: 20,246,875 km (0.096 R)
• M39: 20,986,936 km (0.047 R)
• M40: 22,493,536 km (0.107 R)
• M41: 24,190,424 km (0.113 R)
• M42: 24,503,383 km (0.118 R)
• M43: 24,660,461 km (0.089 R)
• M44: 25,291,614 km (0.061 R)
• M45: 25,928,153 km (0.109 R)
• M46: 26,168,258 km (0.071 R)
• M47: 28,279,533 km (0.09 R)
• M48: 29,605,718 km (0.095 R)
• M49: 30,697,932 km (0.069 R)
• M50: 30,782,604 km (0.112 R)
• M51: 31,547,199 km (0.108 R)
• M52: 32,576,283 km (0.116 R)
• M53: 33,442,454 km (0.047 R)
• M54: 33,878,233 km (0.087 R)
• M55: 35,108,675 km (0.096 R)
• M56: 38,521,153 km (0.115 R)
• M57: 39,436,542 km (0.106 R)
• M58: 40,081,608 km (0.087 R)
• M59: 40,730,115 km (0.036 R)
• M60: 40,916,065 km (0.093 R)
• M61: 41,288,863 km (0.111 R)
• M62: 41,662,708 km (0.096 R)
• M63: 41,943,802 km (0.111 R)
• M64: 42,507,936 km (0.067 R)
• M65: 42,696,579 km (0.054 R)
• M66: 44,024,559 km (0.105 R)
• M67: 44,693,561 km (0.1 R)
• M68: 46,623,672 km (0.116 R)
• M69: 48,088,984 km (0.116 R)
• M70: 50,265,184 km (0.025 R)
• M71: 50,764,392 km (0.065 R)
• M72: 51,365,326 km (0.075 R)
• M73: 52,170,462 km (0.115 R)
• M74: 53,997,052 km (0.108 R)
• M75: 54,303,578 km (0.108 R)
• M76: 54,610,553 km (0.039 R)
• M77: 57,504,075 km (0.098 R)
• M78: 57,608,345 km (0.101 R)
• M79: 58,026,022 km (0.069 R)
• M80: 61,190,316 km (0.073 R)
• M81: 61,403,194 km (0.111 R)
• M82: 61,509,857 km (0.118 R)
• M83: 61,829,847 km (0.08 R)
• M84: 64,085,783 km (0.114 R)
• M85: 64,952,104 km (0.115 R)
• M86: 68,125,374 km (0.041 R)
• M87: 68,788,093 km (0.07 R)
• M88: 69,564,057 km (0.057 R)
• M89: 69,675,208 km (0.118 R)
• M90: 70,789,264 km (0.07 R)
• M91: 72,246,496 km (0.084 R)
• M92: 74,507,519 km (0.112 R)
• M93: 74,734,907 km (0.097 R)
• M94: 75,418,420 km (0.074 R)
• M95: 75,532,563 km (0.093 R)
• M96: 75,646,706 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.7

Radius: 4.1

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.08 AU - 18.02 AU

Year: 26245 Days

Day: 19.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 55,538,503 km

• M1: 55,950 km (0.097 R)
• M2: 83,476 km (0.063 R)
• M3: 173,982 km (0.087 R)
• M4: 634,445 km (0.085 R)
• M5: 786,286 km (0.069 R)
• M6: 1,167,911 km (0.092 R)
• M7: 1,599,351 km (0.112 R)
• M8: 2,803,314 km (0.066 R)
• M9: 2,926,583 km (0.095 R)
• M10: 3,602,167 km (0.105 R)
• M11: 4,323,827 km (0.095 R)
• M12: 6,052,131 km (0.107 R)
• M13: 6,291,638 km (0.042 R)
• M14: 6,903,792 km (0.108 R)
• M15: 7,965,787 km (0.066 R)
• M16: 8,316,146 km (0.081 R)
• M17: 10,954,603 km (0.096 R)
• M18: 11,295,088 km (0.108 R)
• M19: 13,357,893 km (0.06 R)
• M20: 13,878,344 km (0.069 R)
• M21: 14,617,956 km (0.115 R)
• M22: 14,831,731 km (0.101 R)
• M23: 16,135,477 km (0.075 R)
• M24: 16,467,135 km (0.035 R)
• M25: 16,745,088 km (0.05 R)
• M26: 17,475,425 km (0.1 R)
• M27: 17,531,973 km (0.117 R)
• M28: 21,460,563 km (0.113 R)
• M29: 21,825,133 km (0.108 R)
• M30: 22,993,193 km (0.093 R)
• M31: 23,241,675 km (0.112 R)
• M32: 23,929,526 km (0.098 R)
• M33: 24,560,679 km (0.058 R)
• M34: 25,197,218 km (0.109 R)
• M35: 26,486,602 km (0.048 R)
• M36: 28,393,975 km (0.1 R)
• M37: 28,593,838 km (0.114 R)
• M38: 31,233,791 km (0.082 R)
• M39: 31,784,910 km (0.109 R)
• M40: 32,061,666 km (0.08 R)
• M41: 37,032,355 km (0.105 R)
• M42: 38,275,064 km (0.081 R)
• M43: 38,643,224 km (0.056 R)
• M44: 40,052,736 km (0.087 R)
• M45: 40,876,571 km (0.117 R)
• M46: 41,554,549 km (0.118 R)
• M47: 41,705,792 km (0.083 R)
• M48: 42,769,283 km (0.102 R)
• M49: 42,998,318 km (0.076 R)
• M50: 43,995,687 km (0.11 R)
• M51: 46,639,679 km (0.077 R)
• M52: 48,457,293 km (0.114 R)
• M53: 49,414,720 km (0.104 R)
• M54: 51,429,354 km (0.046 R)
• M55: 52,324,398 km (0.052 R)
• M56: 53,142,400 km (0.106 R)
• M57: 54,542,785 km (0.115 R)
• M58: 55,205,953 km (0.106 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: 361 - 11,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit