🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.99 AU - 1.15 AU

Year: 415 Days

Day: 40.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,899,011 km

• M1: 398,230 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.14 AU - 1.2 AU

Year: 474 Days

Day: 27 Hours

Environment

Temp: -15 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.85 AU

Year: 860 Days

Day: 37.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.84 AU - 2.26 AU

Year: 1100 Days

Day: 18.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,899,011 km

• M1: 365,168 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.87 AU - 2.63 AU

Year: 1265 Days

Day: 16.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.2 AU - 2.58 AU

Year: 1385 Days

Day: 14 Hours

Environment

Temp: -94 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 8.3

Gravity: 14.24 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.52 AU - 11.94 AU

Year: 12261 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 51.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,899,011 km

• M1: 113,395 km (0.094 R)
• M2: 392,694 km (0.099 R)
• M3: 560,992 km (0.045 R)
• M4: 693,087 km (0.111 R)
• M5: 1,297,163 km (0.073 R)
• M6: 1,501,514 km (0.081 R)
• M7: 3,100,565 km (0.09 R)
• M8: 4,783,093 km (0.047 R)
• M9: 4,861,781 km (0.096 R)
• M10: 5,221,115 km (0.101 R)
• M11: 5,838,954 km (0.087 R)
• M12: 6,050,037 km (0.062 R)
• M13: 6,135,308 km (0.028 R)
• M14: 7,008,660 km (0.102 R)
• M15: 7,233,057 km (0.096 R)
• M16: 7,414,370 km (0.095 R)
• M17: 7,874,084 km (0.038 R)
• M18: 8,060,632 km (0.102 R)
• M19: 8,154,430 km (0.12 R)
• M20: 8,869,508 km (0.113 R)
• M21: 9,209,993 km (0.118 R)
• M22: 9,357,347 km (0.093 R)
• M23: 10,359,054 km (0.079 R)
• M24: 10,512,242 km (0.105 R)
• M25: 11,871,189 km (0.096 R)
• M26: 12,246,381 km (0.108 R)
• M27: 12,571,158 km (0.107 R)
• M28: 12,734,668 km (0.105 R)
• M29: 12,953,680 km (0.032 R)
• M30: 13,229,239 km (0.041 R)
• M31: 13,284,590 km (0.117 R)
• M32: 13,786,192 km (0.109 R)
• M33: 14,011,187 km (0.116 R)
• M34: 14,180,681 km (0.109 R)
• M35: 14,350,774 km (0.103 R)
• M36: 14,521,615 km (0.091 R)
• M37: 14,693,204 km (0.095 R)
• M38: 14,865,391 km (0.091 R)
• M39: 15,736,499 km (0.083 R)
• M40: 17,224,699 km (0.062 R)
• M41: 17,285,136 km (0.108 R)
• M42: 17,345,724 km (0.027 R)
• M43: 17,527,784 km (0.089 R)
• M44: 17,893,701 km (0.103 R)
• M45: 18,385,578 km (0.052 R)
• M46: 19,257,136 km (0.096 R)
• M47: 19,382,648 km (0.089 R)
• M48: 19,761,131 km (0.077 R)
• M49: 20,653,632 km (0.054 R)
• M50: 20,975,566 km (0.111 R)
• M51: 22,082,590 km (0.106 R)
• M52: 22,610,073 km (0.065 R)
• M53: 22,742,616 km (0.116 R)
• M54: 25,930,397 km (0.109 R)
• M55: 26,417,039 km (0.095 R)
• M56: 27,187,767 km (0.089 R)
• M57: 28,108,243 km (0.051 R)
• M58: 28,393,526 km (0.075 R)
• M59: 29,183,104 km (0.113 R)
• M60: 31,004,009 km (0.08 R)
• M61: 31,668,523 km (0.096 R)
• M62: 32,487,122 km (0.033 R)
• M63: 32,786,468 km (0.105 R)
• M64: 35,214,441 km (0.052 R)
• M65: 35,444,971 km (0.093 R)
• M66: 35,521,865 km (0.106 R)
• M67: 36,605,253 km (0.078 R)
• M68: 38,804,491 km (0.05 R)
• M69: 39,201,673 km (0.074 R)
• M70: 39,680,087 km (0.103 R)
• M71: 40,000,227 km (0.074 R)
• M72: 42,754,772 km (0.113 R)
• M73: 42,918,732 km (0.048 R)
• M74: 43,329,527 km (0.112 R)
• M75: 43,411,806 km (0.047 R)
• M76: 44,403,640 km (0.081 R)
• M77: 44,652,720 km (0.104 R)
• M78: 46,746,642 km (0.078 R)
• M79: 47,169,256 km (0.05 R)
• M80: 47,338,750 km (0.084 R)
• M81: 48,103,495 km (0.088 R)
• M82: 48,359,307 km (0.101 R)
• M83: 50,595,645 km (0.101 R)
• M84: 50,942,713 km (0.076 R)
• M85: 51,377,594 km (0.086 R)
• M86: 51,726,306 km (0.096 R)
• M87: 56,331,826 km (0.12 R)
• M88: 56,601,551 km (0.064 R)
• M89: 56,781,517 km (0.073 R)
• M90: 58,501,295 km (0.116 R)
• M91: 58,592,250 km (0.109 R)
• M92: 59,687,755 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit