🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.21 AU - 1.39 AU

Year: 533 Days

Day: 28.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.75 AU - 2.41 AU

Year: 1080 Days

Day: 25.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,318,588 km

• M1: 46,525 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.02 AU - 5.66 AU

Year: 3832 Days

Day: 12.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.3

Radius: 14.5

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.39 AU - 5.63 AU

Year: 4655 Days

Day: 11.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,318,588 km

• M1: 181,313 km (0.106 R)
• M2: 284,236 km (0.099 R)
• M3: 474,076 km (0.069 R)
• M4: 564,283 km (0.082 R)
• M5: 685,158 km (0.115 R)
• M6: 816,356 km (0.054 R)
• M7: 997,519 km (0.103 R)
• M8: 1,164,470 km (0.063 R)
• M9: 1,449,005 km (0.117 R)
• M10: 1,624,334 km (0.094 R)
• M11: 1,807,142 km (0.104 R)
• M12: 1,944,473 km (0.115 R)
• M13: 2,453,854 km (0.04 R)
• M14: 2,883,200 km (0.094 R)
• M15: 3,168,932 km (0.066 R)
• M16: 3,464,088 km (0.101 R)
• M17: 3,768,520 km (0.104 R)
• M18: 3,879,372 km (0.079 R)
• M19: 4,241,548 km (0.05 R)
• M20: 4,333,850 km (0.116 R)
• M21: 4,473,575 km (0.107 R)
• M22: 4,567,522 km (0.048 R)
• M23: 5,023,347 km (0.105 R)
• M24: 5,418,584 km (0.032 R)
• M25: 5,518,965 km (0.096 R)
• M26: 5,619,943 km (0.1 R)
• M27: 5,798,264 km (0.073 R)
• M28: 6,265,608 km (0.045 R)
• M29: 6,826,300 km (0.064 R)
• M30: 7,154,069 km (0.096 R)
• M31: 7,599,123 km (0.096 R)
• M32: 7,825,016 km (0.064 R)
• M33: 8,024,579 km (0.111 R)
• M34: 8,139,321 km (0.08 R)
• M35: 8,751,027 km (0.113 R)
• M36: 9,137,288 km (0.081 R)
• M37: 9,834,115 km (0.051 R)
• M38: 9,926,417 km (0.109 R)
• M39: 10,422,932 km (0.077 R)
• M40: 10,991,255 km (0.054 R)
• M41: 11,279,231 km (0.111 R)
• M42: 11,375,871 km (0.109 R)
• M43: 11,602,212 km (0.033 R)
• M44: 12,092,445 km (0.118 R)
• M45: 12,823,679 km (0.108 R)
• M46: 13,330,517 km (0.119 R)
• M47: 13,569,275 km (0.081 R)
• M48: 13,947,309 km (0.081 R)
• M49: 14,085,687 km (0.088 R)
• M50: 14,259,220 km (0.114 R)
• M51: 14,713,998 km (0.073 R)
• M52: 14,819,614 km (0.054 R)
• M53: 14,925,529 km (0.076 R)
• M54: 15,173,562 km (0.108 R)
• M55: 15,565,958 km (0.046 R)
• M56: 16,837,091 km (0.07 R)
• M57: 16,947,644 km (0.102 R)
• M58: 17,095,446 km (0.036 R)
• M59: 17,317,749 km (0.085 R)
• M60: 17,840,444 km (0.067 R)
• M61: 18,482,219 km (0.114 R)
• M62: 18,748,652 km (0.069 R)
• M63: 19,246,813 km (0.081 R)
• M64: 19,516,837 km (0.118 R)
• M65: 21,243,197 km (0.07 R)
• M66: 21,682,416 km (0.092 R)
• M67: 22,205,410 km (0.073 R)
• M68: 22,936,346 km (0.096 R)
• M69: 23,840,515 km (0.118 R)
• M70: 24,505,478 km (0.053 R)
• M71: 24,672,578 km (0.092 R)
• M72: 25,008,126 km (0.101 R)
• M73: 25,260,797 km (0.065 R)
• M74: 27,702,833 km (0.118 R)
• M75: 29,683,359 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.2

Radius: 3.5

Gravity: 61.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.26 AU - 13.86 AU

Year: 17971 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 136.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,318,588 km

• M1: 50,115 km (0.051 R)
• M2: 116,537 km (0.112 R)
• M3: 542,292 km (0.102 R)
• M4: 605,871 km (0.091 R)
• M5: 1,063,491 km (0.118 R)
• M6: 1,225,805 km (0.104 R)
• M7: 1,309,879 km (0.063 R)
• M8: 1,982,321 km (0.106 R)
• M9: 2,283,611 km (0.073 R)
• M10: 3,231,912 km (0.043 R)
• M11: 3,348,300 km (0.046 R)
• M12: 3,992,169 km (0.064 R)
• M13: 4,285,530 km (0.098 R)
• M14: 5,026,788 km (0.106 R)
• M15: 5,389,114 km (0.12 R)
• M16: 6,970,363 km (0.118 R)
• M17: 7,784,774 km (0.088 R)
• M18: 8,415,030 km (0.084 R)
• M19: 8,736,366 km (0.072 R)
• M20: 9,225,701 km (0.098 R)
• M21: 9,446,058 km (0.071 R)
• M22: 9,835,910 km (0.109 R)
• M23: 10,631,173 km (0.069 R)
• M24: 10,804,257 km (0.113 R)
• M25: 11,211,762 km (0.061 R)
• M26: 11,862,214 km (0.064 R)
• M27: 11,981,892 km (0.097 R)
• M28: 12,282,584 km (0.08 R)
• M29: 12,707,741 km (0.089 R)
• M30: 14,265,055 km (0.046 R)
• M31: 14,328,634 km (0.091 R)
• M32: 16,344,315 km (0.116 R)
• M33: 16,477,457 km (0.089 R)
• M34: 17,013,317 km (0.054 R)
• M35: 18,308,685 km (0.097 R)
• M36: 19,706,079 km (0.04 R)
• M37: 19,989,716 km (0.092 R)
• M38: 20,060,775 km (0.094 R)
• M39: 20,489,224 km (0.106 R)
• M40: 21,719,367 km (0.088 R)
• M41: 22,750,395 km (0.071 R)
• M42: 22,973,296 km (0.113 R)
• M43: 24,630,541 km (0.119 R)
• M44: 25,627,761 km (0.085 R)
• M45: 26,092,412 km (0.116 R)
• M46: 26,170,053 km (0.106 R)
• M47: 26,559,905 km (0.114 R)
• M48: 26,716,385 km (0.089 R)
• M49: 28,297,484 km (0.042 R)
• M50: 29,503,094 km (0.072 R)
• M51: 30,889,567 km (0.087 R)
• M52: 33,303,328 km (0.116 R)
• M53: 34,404,817 km (0.071 R)
• M54: 39,819,961 km (0.117 R)
• M55: 40,898,263 km (0.103 R)
• M56: 41,169,334 km (0.114 R)
• M57: 41,622,316 km (0.051 R)
• M58: 42,350,708 km (0.043 R)
• M59: 45,586,510 km (0.105 R)
• M60: 46,525,536 km (0.038 R)
• M61: 46,714,029 km (0.085 R)
• M62: 48,136,406 km (0.026 R)
• M63: 49,380,612 km (0.093 R)
• M64: 50,635,289 km (0.099 R)
• M65: 51,023,495 km (0.112 R)
• M66: 51,705,063 km (0.112 R)
• M67: 52,095,962 km (0.065 R)
• M68: 52,684,181 km (0.112 R)
• M69: 52,880,753 km (0.072 R)
• M70: 53,274,495 km (0.097 R)
• M71: 53,669,283 km (0.085 R)
• M72: 54,760,001 km (0.116 R)
• M73: 55,657,738 km (0.105 R)
• M74: 55,757,819 km (0.078 R)
• M75: 56,058,361 km (0.061 R)
• M76: 56,158,592 km (0.107 R)
• M77: 57,164,937 km (0.106 R)
• M78: 61,248,959 km (0.053 R)
• M79: 64,478,029 km (0.032 R)
• M80: 64,688,363 km (0.07 R)
• M81: 64,793,531 km (0.115 R)
• M82: 67,122,321 km (0.092 R)
• M83: 67,335,348 km (0.112 R)
• M84: 67,975,776 km (0.103 R)
• M85: 69,155,356 km (0.074 R)
• M86: 69,586,048 km (0.098 R)
• M87: 69,693,758 km (0.115 R)
• M88: 70,017,488 km (0.101 R)
• M89: 71,317,344 km (0.119 R)
• M90: 71,425,952 km (0.119 R)
• M91: 72,079,246 km (0.106 R)
• M92: 72,188,303 km (0.107 R)
• M93: 73,062,702 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.1

Radius: 6.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.6 AU - 20.24 AU

Year: 29618 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 39,318,588 km

• M1: 198,965 km (0.07 R)
• M2: 1,320,500 km (0.09 R)
• M3: 1,940,135 km (0.05 R)
• M4: 3,001,532 km (0.096 R)
• M5: 3,101,164 km (0.05 R)
• M6: 3,589,302 km (0.071 R)
• M7: 3,991,421 km (0.113 R)
• M8: 4,464,449 km (0.114 R)
• M9: 4,750,929 km (0.073 R)
• M10: 5,341,841 km (0.077 R)
• M11: 5,523,602 km (0.025 R)
• M12: 5,707,458 km (0.077 R)
• M13: 6,559,418 km (0.03 R)
• M14: 7,619,768 km (0.091 R)
• M15: 8,839,289 km (0.074 R)
• M16: 9,162,570 km (0.035 R)
• M17: 9,526,392 km (0.082 R)
• M18: 10,118,202 km (0.09 R)
• M19: 11,182,441 km (0.078 R)
• M20: 11,337,275 km (0.045 R)
• M21: 11,415,066 km (0.061 R)
• M22: 11,571,096 km (0.052 R)
• M23: 12,321,629 km (0.072 R)
• M24: 16,347,457 km (0.089 R)
• M25: 16,788,322 km (0.108 R)
• M26: 18,682,231 km (0.113 R)
• M27: 19,888,139 km (0.081 R)
• M28: 21,119,031 km (0.057 R)
• M29: 21,840,392 km (0.086 R)
• M30: 23,554,634 km (0.108 R)
• M31: 23,703,483 km (0.093 R)
• M32: 26,695,590 km (0.086 R)
• M33: 26,902,783 km (0.12 R)
• M34: 28,209,371 km (0.116 R)
• M35: 29,804,384 km (0.093 R)
• M36: 31,483,171 km (0.078 R)
• M37: 31,592,527 km (0.066 R)
• M38: 32,306,408 km (0.115 R)
• M39: 32,361,460 km (0.06 R)
• M40: 32,416,662 km (0.1 R)
• M41: 32,637,618 km (0.034 R)
• M42: 32,803,821 km (0.084 R)
• M43: 32,914,673 km (0.072 R)
• M44: 36,011,947 km (0.104 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 15,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit