🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.02 AU - 1.06 AU

Year: 385 Days

Day: 47.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1 AU - 1.22 AU

Year: 425 Days

Day: 35.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 91.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.62 AU

Year: 557 Days

Day: 39.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,199,231 km

• M1: 134,339 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.91 AU - 2.49 AU

Year: 1186 Days

Day: 36.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.7

Radius: 9

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.85 AU - 7.17 AU

Year: 6037 Days

Day: 6.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,199,231 km

• M1: 141,220 km (0.12 R)
• M2: 400,623 km (0.103 R)
• M3: 531,372 km (0.077 R)
• M4: 596,896 km (0.061 R)
• M5: 837,150 km (0.058 R)
• M6: 915,240 km (0.097 R)
• M7: 1,051,224 km (0.042 R)
• M8: 1,136,196 km (0.086 R)
• M9: 1,253,181 km (0.067 R)
• M10: 1,483,562 km (0.081 R)
• M11: 1,795,025 km (0.112 R)
• M12: 1,949,859 km (0.105 R)
• M13: 2,365,442 km (0.103 R)
• M14: 2,709,816 km (0.072 R)
• M15: 3,256,147 km (0.088 R)
• M16: 3,318,829 km (0.08 R)
• M17: 4,104,068 km (0.078 R)
• M18: 5,211,990 km (0.086 R)
• M19: 5,310,425 km (0.102 R)
• M20: 5,534,074 km (0.109 R)
• M21: 5,786,146 km (0.112 R)
• M22: 6,249,601 km (0.113 R)
• M23: 6,485,816 km (0.1 R)
• M24: 6,805,357 km (0.06 R)
• M25: 6,885,990 km (0.088 R)
• M26: 7,266,866 km (0.097 R)
• M27: 7,794,647 km (0.079 R)
• M28: 7,992,266 km (0.065 R)
• M29: 8,220,104 km (0.064 R)
• M30: 9,331,616 km (0.055 R)
• M31: 9,662,078 km (0.099 R)
• M32: 11,212,360 km (0.032 R)
• M33: 11,275,940 km (0.102 R)
• M34: 11,821,523 km (0.105 R)
• M35: 12,408,545 km (0.098 R)
• M36: 12,606,313 km (0.093 R)
• M37: 14,020,013 km (0.102 R)
• M38: 14,191,602 km (0.115 R)
• M39: 14,537,023 km (0.059 R)
• M40: 14,815,276 km (0.112 R)
• M41: 15,518,685 km (0.096 R)
• M42: 15,981,840 km (0.096 R)
• M43: 16,053,497 km (0.034 R)
• M44: 16,521,738 km (0.114 R)
• M45: 16,630,496 km (0.065 R)
• M46: 16,848,610 km (0.095 R)
• M47: 17,361,282 km (0.091 R)
• M48: 17,693,688 km (0.112 R)
• M49: 18,289,686 km (0.032 R)
• M50: 18,740,873 km (0.12 R)
• M51: 18,930,115 km (0.104 R)
• M52: 19,769,658 km (0.028 R)
• M53: 20,116,725 km (0.119 R)
• M54: 20,582,573 km (0.085 R)
• M55: 20,699,558 km (0.084 R)
• M56: 20,816,843 km (0.08 R)
• M57: 21,051,861 km (0.095 R)
• M58: 21,366,765 km (0.108 R)
• M59: 21,961,416 km (0.079 R)
• M60: 22,160,830 km (0.066 R)
• M61: 22,320,750 km (0.035 R)
• M62: 22,601,695 km (0.1 R)
• M63: 23,045,402 km (0.086 R)
• M64: 23,410,571 km (0.033 R)
• M65: 23,573,483 km (0.111 R)
• M66: 23,777,684 km (0.112 R)
• M67: 24,311,449 km (0.055 R)
• M68: 24,517,745 km (0.119 R)
• M69: 24,641,761 km (0.068 R)
• M70: 25,015,158 km (0.116 R)
• M71: 25,432,386 km (0.109 R)
• M72: 25,557,899 km (0.074 R)
• M73: 25,641,823 km (0.12 R)
• M74: 25,935,932 km (0.113 R)
• M75: 26,570,078 km (0.11 R)
• M76: 26,655,049 km (0.091 R)
• M77: 27,038,319 km (0.084 R)
• M78: 27,380,599 km (0.106 R)
• M79: 27,638,207 km (0.112 R)
• M80: 28,329,349 km (0.035 R)
• M81: 28,416,116 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 12.8

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 10.59 AU - 11.43 AU

Year: 13277 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,199,231 km

• M1: 160,668 km (0.097 R)
• M2: 282,441 km (0.047 R)
• M3: 1,387,221 km (0.058 R)
• M4: 1,969,755 km (0.077 R)
• M5: 2,065,947 km (0.071 R)
• M6: 2,288,099 km (0.117 R)
• M7: 2,389,527 km (0.103 R)
• M8: 2,596,869 km (0.108 R)
• M9: 2,974,305 km (0.092 R)
• M10: 3,311,947 km (0.096 R)
• M11: 4,085,817 km (0.056 R)
• M12: 5,046,385 km (0.106 R)
• M13: 6,612,675 km (0.117 R)
• M14: 8,004,832 km (0.026 R)
• M15: 8,317,642 km (0.092 R)
• M16: 9,484,954 km (0.071 R)
• M17: 9,608,671 km (0.117 R)
• M18: 10,150,964 km (0.108 R)
• M19: 10,489,653 km (0.098 R)
• M20: 10,703,279 km (0.118 R)
• M21: 11,047,952 km (0.098 R)
• M22: 11,528,012 km (0.109 R)
• M23: 12,373,240 km (0.069 R)
• M24: 12,689,639 km (0.075 R)
• M25: 13,054,658 km (0.072 R)
• M26: 13,146,362 km (0.119 R)
• M27: 13,376,742 km (0.104 R)
• M28: 16,690,634 km (0.087 R)
• M29: 18,825,546 km (0.107 R)
• M30: 19,189,667 km (0.071 R)
• M31: 19,294,086 km (0.09 R)
• M32: 19,608,690 km (0.042 R)
• M33: 19,977,748 km (0.089 R)
• M34: 20,136,621 km (0.082 R)
• M35: 20,455,714 km (0.119 R)
• M36: 20,562,377 km (0.115 R)
• M37: 20,669,339 km (0.034 R)
• M38: 21,694,384 km (0.064 R)
• M39: 23,290,444 km (0.055 R)
• M40: 23,569,444 km (0.061 R)
• M41: 24,526,421 km (0.06 R)
• M42: 24,810,358 km (0.026 R)
• M43: 25,209,635 km (0.097 R)
• M44: 25,324,077 km (0.117 R)
• M45: 25,438,819 km (0.037 R)
• M46: 26,652,955 km (0.072 R)
• M47: 26,886,477 km (0.027 R)
• M48: 27,061,956 km (0.08 R)
• M49: 27,590,784 km (0.112 R)
• M50: 28,301,224 km (0.045 R)
• M51: 28,479,695 km (0.083 R)
• M52: 28,599,074 km (0.119 R)
• M53: 28,718,453 km (0.055 R)
• M54: 29,197,764 km (0.106 R)
• M55: 29,558,894 km (0.094 R)
• M56: 30,103,580 km (0.087 R)
• M57: 32,004,819 km (0.116 R)
• M58: 32,501,783 km (0.105 R)
• M59: 32,938,609 km (0.117 R)
• M60: 33,692,133 km (0.084 R)
• M61: 37,348,455 km (0.08 R)
• M62: 38,265,490 km (0.107 R)
• M63: 39,057,610 km (0.104 R)
• M64: 39,256,426 km (0.066 R)
• M65: 39,522,112 km (0.054 R)
• M66: 40,055,279 km (0.051 R)
• M67: 40,725,028 km (0.076 R)
• M68: 43,098,249 km (0.116 R)
• M69: 45,307,062 km (0.064 R)
• M70: 46,074,798 km (0.116 R)
• M71: 46,284,983 km (0.071 R)
• M72: 46,776,561 km (0.042 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 19,110 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit